Transmission What are the benefits?

General use of bicycles in the city, in fact, there are many slopes in the city. For example, you can sometimes feel the pedal electric trike suddenly sink, with your eyes can not determine the slope often more. At this point, the role of transmission can be fully reflected, if there is transmission, it can be replaced at this time as long as the lighter gear to ease the ride. Of course, the same can be used when the wind. Advantage lies in the Three wheel bikes transmission, which can help you in case of physical prowess, effectively reducing your physical exertion. For example, when the cold, physical exertion is not too large, so I chose lighter than the number of teeth will be very easy if you ride when riding. When the female body as well as the poor, tired student exam, older persons can flexibly use speed bike. Therefore, the benefits of shifting the car really is too much.

Lighting,Electric folding Bikes

Lamps, lighting and instrumentation section is to provide a combination of electric vehicle display unit status . Instruments generally provide battery voltage display , vehicle speed display , riding status display, lighting status display. Intelligent instrument also displays fault Folding electric bikes the vehicle 's electrical components .
Common structure
Most electric bikes are using a hub motor direct drive front or rear wheel rotation . These wheel motor according to different output speeds , respectively, and with different wheel diameter wheels to drive the vehicle traveling at speeds up to 20km / h. Although these electric car styling and installation location of the battery varies, but the drive and control the presence of Three wheel bikes principles . Such electric bikes are electric vehicles mainstream .
Specially constructed electric bicycle
A small amount of electric vehicles using non- motor -driven wheel . These electric vehicles using side-mount or cylindrical motors, mid-mounted motor, tire friction motor . Generally use this motor -driven electric vehicles, which will be lower vehicle weight , the motor efficiency is lower than the hub -style efficiency. In the case of the same battery energy , the use of these motor vehicles are generally shorter than the 5% -10 % - wheel vehicle continues the course .

Round threaded screw within the fixed in the rear right side

Within the flywheel, the flywheel threaded screw fixed in the rear right side, keep the same level with sprocket, and through the chain and sprocket connected to constitute a bicycle drive system. From the structure can be divided into two types: single-stage flywheel and multilevel flywheel. Single-stage flywheel is also known as single wheel flywheel, mainly composed of coat, flat and retaining core one thousand jins, one Three wheel bikes jins, spring, washer, silk in several steel ball and other parts. The working principle of the single stage flywheel: when stepping forward move pedal, chain drive the flywheel rotation forward, while the flywheel gear and contains one thousand jins, flywheel rotating force to the core by one thousand jin, core drives the rear axle and rear wheel rotation, bicycle went forward. When to stop when the foot pedal, chain and coat are not rotating, but the rear wheels under the effect of inertia still turns forward core and one thousand pounds, while the flywheel gear produces relative sliding, thus to Cargo bike the core into the cartridge slot, one thousand kg and one thousand jins compressing the spring. When one thousand jins slide to the top of the flywheel internal tooth addendum, one thousand jins spring is compressed at most, a little bit forward slip again, one thousand jins are one thousand jins spring play, on the tooth root of "clicking" sound. Core rotate faster, one thousand jins also quickly in the flywheel gear sliding, "clicking" sound. When reverse step move down coat reverse rotation, will speed up one thousand jins of sliding, the "clicking" sound more urgent. Multilevel flywheel is an important part of bicycle transmission level flywheel is on the basis of single-stage flywheel, add a few slices of the flywheel, and in combination with the sprocket center axis, composed of a variety of different transmission ratio, which changed the speed of the bicycle.

The design method of bicycle

The world's first truly practical bicycle appeared in the early 19th century. In 1817, the germans DE les in Paris, France invented with the wooden two rounds of the bike. Bicycle came quickly Three wheel bikes the europeans preferred means of transportation. In the 19th century some europeans also conceive some ideal bicycle. Bicycle in the early stages of invention, people think that the greater the faster the speed of the wheel, two men riding a high wheel for almost one bike. In the invention of the bicycle phase, some people didn't take the bike before and after the two wheels electric trike into place, but the two wheels made placed around, the appearance of this kind of bicycle is similar to a wheelchair. This is early europeans design a tricycle. Tricycle balance better, easier for people to learn to ride a tricycle. As the bicycle technology improvement in the future, tricycle evolved into a kind of freight transport. It is also a tricycle, but designers put two momentum wheel in the front, a training wheels on the rear. When people is riding the bicycle in front can also do a passenger. This kind of bicycle with modern can bring people in the back of the bike design concept is just the opposite.

The old bike

Choose more old-fashioned 28 inches aggravating the bicycle. If a new car, before you set off must be running in 200 to 300 kilometers, to fully adjusted to hit the road again. So old, want to pass a comprehensive overhaul, especially for car seat for processing. Saddle shoulds not be too hard or too small, it is better to add a 3 to 5 cm thick sponge cushion. Notice must stay cushion surface drying and Cargo bike have fold and stitch seams, riding side for a long time not torn skin or long prickly heat. Saddle shoulds not be too high or too low to personal ride comfort is advisable. Handlebar should basically equals the seat height, height difference Three wheel bikes 3 to 5 cm as well. Should also be installed hanging bags before and after the bicycle frame. Backpack long distance cycling very tired and sick. Best should also install a kettle in the bicycle girder frame, so that may at any time convenient to take water in cycling. In addition, some bare agent was injected in the tyres, once a punctured tire, just pull out into objects, broken down hole air, can be automatically broken hole plug, pledged to continue riding. Before you leave, you must master to adjust and repair of bicycle, including; Tire repair, replacement, spoke, replacement brake block, rear axle in before the repair, adjust, repair the flywheel, etc.

Crankworx let mountain dream fly

Crankworx let mountain dream fly
Canadian whistler mountain bike park in mountain fans who have a name, not only because it has a stimulating and Three wheel bikes the downhill mountain and non-stick secular and discharge of the pure natural beauty, but also because it mountain sports atmosphere and comfortable, the mountain fans have the feeling of guests feel at home. Whenever the weekend of whistler mountain bike and mountain bike enthusiasts everywhere in the mountain forest in the park. But this park is one of the most famous once every year Crank potassium orx events. This includes four game: professional track downhill race, four-wheel drive, downhill race and JiQiaoSai cliffs cliffs endurance. One of the most famous is skill in slope. The race started, just a ordinary cycling mountain bike Folding electric bikes manufacturers sponsor, but in recent years, it has gradually developed into a mountain bike race of concern to interested parties. For events, not only around the mountain fans flocked to them, but also with great interest the residents around to watch the game, even in Canada, visitors can also traveled, and it buzzes. So, now it is no longer a simple sense of the events, and more like a happy holiday. Crankworx professional downhill race track is in whistler's take pride in A road on the Line

The electric tricycle maintenance measures

1, the first summer thunderstorm, ahead of prevention, cover poncho or in a shelter place, once out of the rain, try not to get wet battery and motor and other key parts; Because the electric car battery is the most afraid of water. Mild water just ventilated dry; If serious, you need to maintenance station.
2, recharge electric tricycle, try to Three wheel bikes easy to leak and heat dissipation, has reached the ideal charging effect; Feng jie vehicle industry warns customer, battery run in high temperature season, the main problems existed charge, increased temperature increases the activity of active material, fully violent reaction, the positive oxygen evolution potential and negative hydrogen evolution potential decline. So when charging reaction speed, charging current, charging need charging voltage is low. To prevent excessive charging voltage, should try to reduce the temperature of the battery, ensure good heat dissipation. Sun exposure makes the temperature in the electric trike has risen sharply, to bring the battery temperature rise, cause when charging the battery internal pressure increases with the increase water loss, which affects the service life of the battery.
3, should try to avoid the electric tricycle strong sunlight for a long time, lest make the inside of the controller components, caused by operating failure, there was an accident;
4, rainy days drive electric tricycle on the water surface, the water depth is less than the electric wheel center under normal driving, such as road water depth more than electric wheel center, will probably make the electric wheel water seepage and breakdowns, feng jie bike remind everybody must remember. Electric vehicles into the water is the most easily broken motor and controller, the citizens to pay special attention to water depth, in the case of no more than half electric wheel can run normally. Electric experts remind: encountered heavy rain, it is best not to ride electric vehicles.
5, summer should also avoid slamming on the brakes. Accelerates, especially start, should slowly turn the turn, sometimes can pause, to speed up the time to continue to accelerate. In the process of driving the car, should not be frequent starting, braking, in case of need to brake, can let go ahead to turn to, try to let the car drive by inertia.

Based on the commercial value of products innovation research

With the development of science and Three wheel bikes and the arrival of knowledge economy, great changes have taken place in the world as a whole. Boom of the knowledge economy, it is a whole new realm of social progress, and social development have to face a new challenge. The arrival of knowledge economy makes the economy growth mode changed, innovation Cargo bike the basic requirement of knowledge economy. Market competition is increasingly fierce, the enterprise to survive under in a fast growing market characteristics and development of the lasting competitive advantages must be established. New product competition has already become one of the core areas of enterprise competition, many companies have intention to seek a higher position, more market share, and the new market territory, its strategy is to product innovation, constantly develop new products to ensure its continued competitiveness. But in the current market competition, not every enterprise can succeed the implementation of product innovation, according to research from the creative to the final in the process of commercialization, only ten percent of the new product success. The fundamental problem is that they failed to put profit targets in a strategic height. So enterprises shall transfer the costs, risks, such as the income, time, and concept integration into the enterprise in the process of new product development, set up a complete set of business value based market-oriented to consumers as the center business value as the starting point, the center and the target's theory of product innovation, process and organization system.

China electric bicycle in torque sensor technology

China electric bicycle in torque sensor technology and the application of the integrated circuit controller technology has been one of the world's leading position, has the strength of enterprises in the integration of electronic and digital technology application in the controller, motor valve control and charge control components, such as intelligent electric bikes will be the future development of the commanding heights. Traditional lead-acid batteries due to may cause secondary pollution, its weight big, slow speed of charging, and become a short service life of electric bicycle's Achilles' heel. China has gradually mature application technology of electric trike batteries, lithium batteries once security problem to solve, can also be gained popularity. Leading technology of electric bicycle production enterprises to strengthen the research of new energy, reduce the cost of a new type of battery for electric bicycle more "life source". To strengthen the research of charging technology, considerably improve the charging efficiency, prolong the life time of the battery. According to experts research, damage on the market have 80% was inferior battery charger as bad. Chinese high-tech companies have already begun the research, the regular change of pulse charging and digital control technology, effective control of the battery in the process of Three wheel bikes water loss, to ensure the charge balance, improve the service life of the battery. The high-tech composite materials and high strength light alloy materials will be more applied in the manufacture of electric bicycle. At the same time in the successful application of aluminum alloy material, the use of titanium alloy, light weight, high strength material such as chrome molybdenum steel and carbon fiber and other polymer composite materials. Increase the intensity of electric bicycles, reduce weight electric bicycle. The bicycle revolutionary changes in performance and manufacturing process. Strengthen the electric bicycle motor research, development and application of new energy efficient energy-saving motor, efficient compensation motor, electric bicycle, electric bike to further improve the energy efficiency of electric bicycle. To speed up the application of international new technology, new material, the production of tires, batteries and accessories with nanometer materials, the electric bicycle is lighter, faster and farther. More widely applied computer and microelectronics technology in electric bicycle in the process of product design, mold processing and production, constantly improve the production and improve the production process automation technology. Electric bicycle production enterprise and national institutes, colleges and universities cooperation, system upgrading of the technological content of products, the formation of technology and products with independent intellectual property rights, continue to stay ahead in the field of the techniques of electric bicycles in the world.

The composition of electric scooters

Electric motorcycle components include: motor, battery, charger, turn to, brake handle, power sensors, lamps and lanterns, display instrument, various work unit to complete the task. Motor used in electric vehicle, the mechanical structure, speed range, and there are many kinds of form of electricity. Common are: brush brush gear hub motor, no gear hub motor, brushless Three wheel bikes hub motor, brushless gear hub motor, side to hang and so on. Now in general use machine has two kinds, one is the rare earth permanent magnet motor, the other is a rare earth permanent magnet Folding electric bikesmotor, these two motor which a better quality, which mainly involves using performance, service life and maintenance cost. The internal structure of the permanent magnet motor it for disc rotor, containing carbon brush, the motor speed is 3000 RPM, must through the matching speed reducer, such as clutch reduced the speed to 180 r/min, to drive vehicles moving. So there are the biggest drawback is carbon brush motor brush wear easily, often need to change, and carbon brush poor contact, not only in the process of driving power consumption is big, but also produces the electric spark and accelerate the commutator oxidation, but have a motor for the control system of the technical requirements is low, simple and convenient maintenance, its production cost is far lower than the brushless motor, vehicle cheaper. Consists of two parts, electric wheel hub and control system, it is the use of electronic commutation, automatic switch drive the polarity of the magnetic field, the direct drive motor wheel rotation at low speed, brushless motor due to the low speed without the need for gear, smooth operation, no mechanical wear and tear, can be directly driven wheels, so there is no brush wear, no commutation spark electronic jamming, its service life can reach more than 10 years. Such motor production technology is complex, and cost is high, slightly lower than brush start torque motor.

The benefits of the electric tricycle

For general urban and rural residents, especially the elderly, the electric tricycle no noise, no pollution, safe, energy-saving, both manned and can slide, got the favour of this part of the people. Between these special performance of the electric tricycle, its market mainly concentrated in the villages and towns and rural areas, so its distribution channels are mostly concentrated in the county or township for the special use of special tricycle, because it is used in special fields, usually by a particular organization or group from the hand of the supplier directly to pick up the goods, does not exist among the dealer link, which is determined by the special tricycle Three wheel bikes of application scope. For ordinary electric tricycle, from management pattern, the outlet of the electric tricycle industry does not see more, and the large supermarkets, stores and other rare electric tricycle shop goods, manufacturer is looking for general operating electric two-wheelers dealers for Cargo bike to sales, the electric tricycle in most dealers management of product structure, generally account for only a small part, in addition to a small number of market, most of the market sales of the electric tricycle lags far behind electric bicycle, it is also a dealer taken by one of the reasons why the sales model. It seems that the electric tricycle industry channel mode is still in a very low level, also has not formed the mainstream channels. Various scattered sales network has been set up, but is not stable, the terminal also does not appear, such as a big dealers and model of electric bicycle industry market. Always speaking, the electric tricycle industry is still at the initial stage of only focusing on the production, in view of the terminal sales market marketing has not caused enough attention in the industry. According to understand, so far, huai hai, Jin Peng industries well-known brands have been building up the brand stores in some area, the channel pattern of industry will get promoted, stores, shopping malls, large supermarket sales model will gradually widespread in the next few years, the electric tricycle channel pattern will also usher in a new situation.

The electric tricycle industry in China

The electric tricycle industry in China started in around 2001, it has been nearly 10 years of development history. From 4 years the total output of about 500000 to about 2 million vehicles last year, the rapid development of the electric tricycle industry Folding electric bikes people up. Just a few years time, xuzhou venture, shangqiu, henan and jiangsu changzhou rise of several important parts, formed three major bases of electric tricycle industry, almost occupy more than 90% of the total sales of the industry. In addition, the local small and medium-sized electric tricycle enterprises also Three wheel bikes sprung up in these few years grow up, such as shandong, zhejiang and other places, the electric tricycle enterprise development momentum. The electric tricycle freight car, leisure, sightseeing car, assistive products involving car, beach car, solar electric tricycle, and many other cars. Relative to the electric two-wheelers, electric tricycle industry development prospect and space more broad, late start, the market has not fully develop; Product is still in a lower level, the overall quality and the function needs improving; The policy level, industry standard question is in the air; In terms of enterprises, for small and medium-sized investment in capital, technology, channels, marketing and other aspects of the foundation is still not enough, did not form a strong leading brand, brand pattern did not form a stable situation.

The application of the integrated circuit controller technology

China electric bicycle in torque sensor technology and the application of the integrated circuit controller technology has been one of the world's leading position, has the strength of enterprises in the integration of electronic and digital technology application in the controller, motor valve control and charge control components, such as intelligent electric bikes will be the future development of the commanding heights. Traditional lead-acid batteries due to may cause secondary pollution, its weight big, slow speed of charging, and become a short service life of Folding electric bikes bicycle's Achilles' heel. China has gradually mature application technology of nimh batteries, lithium batteries once security problem to solve, can also be gained popularity. Leading technology of electric bicycle production enterprises to strengthen the research of new energy, reduce the cost of a new type of battery for electric bicycle more "life source". To Three wheel bikes the research of charging technology, considerably improve the charging efficiency, prolong the life time of the battery. According to experts research, damage on the market have 80% was inferior battery charger as bad. Chinese high-tech companies have already begun the research, changing the conventional charging to amplitude pulse and digital control technology, effective control of the battery in the process of charging water loss, to ensure the charge balance, improve the service life of the battery. The high-tech composite materials and high strength light alloy materials will be more applied in the manufacture of electric bicycle. At the same time in the successful application of aluminum alloy material, the use of titanium alloy, light weight, high strength material such as chrome molybdenum steel and carbon fiber and other polymer composite materials. Increase the intensity of electric bicycles, reduce weight electric bicycle. The bicycle revolutionary changes in performance and manufacturing process. Strengthen the electric bicycle motor research, development and application of new energy efficient energy-saving motor, efficient compensation of motor, further improve the energy efficiency of electric bicycle. To speed up the application of international new technology, new material, the production of tires, batteries and accessories with nanometer materials, the electric bicycle is lighter, faster and farther.

Tricycle at present is rarely seen in the far east

Tricycle at present is rarely seen in the far east, but in Cargo bike European cities, tricycle has become increasingly common. In the 1990 s, tricycle, as a kind of environmentally friendly new thing were introduced to the west. In the crowded into the street, tricycle is an interesting short distance transportation. In Paris, London and Three wheel bikes in the Netherlands where tricycle is unlikely to become a daily vehicle. In terms of technology, the rickshaw is called a tricycle or the tricycle, due to the drivers to ride a bike instead of driving, the tricycle and more than the traditional means of transport, has a position in the history of USES. A fixture in a London theatre one recent evening to a nearby restaurant to the station by tricycle and the passenger said: "in the city at night by tricycle or live soon." Passenger tricycle parts of the body can be exposed to the wind and rain, so a lot of three sides are equipped with blankets, for passengers to rainy night keep out the cold. Tricycle fare well isn't cheap. London bit most of the driver in London's west end theatres and tortuous road to solicit business back and forth between entertainment from Waterloo Bridge to the soho area, a fare $20 with two passengers. In Paris, tricycle is also known as "staples a staples", the main building for a spin around Paris 40 minutes, $80 adult, child half-price.

The electric tricycle is a battery powered

Electric tricycle is a battery powered motor to drive the pull goods or people use three-wheeled transport. The tube around the large capacity, liner, deep discharge, Folding electric bikes battery, can adapt to work long hours continuous discharge requirements. Series traction type has a brush or brushless dc motor and its internal control power device to ensure the electric tricycle output power is strong. Electric tricycle use environmental protection, clean, high conversion rate of electricity as a driver, is Three wheel bikes used in families, urban and rural areas, individual rental, factory, mine, sanitation, community cleaning, and other areas of the short-distance transport. Electric three bus because of the particularity of the battery, the more power and speed, running low noise, long service life, speed control system using inorganic speed, easy operation. Because of its small volume, simple maintenance, easy maintenance, low price etc, are free to lower through the narrow road or the road. Has a reversing switch, easy to realize reversing driving function, and has a voice prompt, in the road narrow alleys, hutong is very applicable, regardless of the road parking is very convenient. Running in the process of no pollution, green environmental protection, can charge the battery power is low at night, make full use of the power resources, has the social benefit of environmental protection and energy saving.