2015年1月28日星期三

Electric bicycle to further improve the efficiency of energy use electric bikes

d microelectronics technology in three wheel electric tricycle 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. Four national standards for electric bicycle is the most main: there must be a foot can realize human cycling; The highest design speed is not more than 20 km/h; The mass is not more than 40 kg; Motor output power is not more than 240 w.European standards committee on April 30, 2009 formally announced new electric auxiliary EPAC/EN15194 bicycle specification, content contains the relevant technical specifications and test procedures. Referred to in this European standard electric assist bicycle
EPAC, the highest output power 250 w, driving speed of 25 km to the power, the use of electric power system of 48 VDC batteries or device 230 v input power charger. 
Flyhorse electric folding bikes should be adjusted before use saddle and handlebar height, to ensure the comfort of riding, relieve fatigue. Saddle and handlebar height should vary from person to person, usually the height of the saddle for the rider to reliable landing on one foot for appropriate (the vehicle should be the basic upright), the height of the handlebars to rider forearm flat, shoulder and arm relaxed as appropriate. But the adjustment of the saddle and handlebar should first ensure tube and the insertion depth must be higher than the safety sign of the stand pipe line. Electric bicycles should check and adjust the brake before and after before use. Before the brake controlled by the right brake, the rear brake is controlled by the left brake. About brake before and after the adjustment to the brake handle their half of the trip to reliable braking is suitable; Brake skin excessive wear, to timely replacement.

2015年1月20日星期二

Applications:

 cargo electric bicyclestraveling mechanism adopted separately driven. All institutions are manipulated in the control room . Crane conductive form of two cables and trolley line , choose one when ordering. Required to complete the crane selection when ordering specification sheet , the minimum temperature required to indicate the use of the work environment and the highest temperature and power supply, etc.Flyhorse electric folding bikes
Technical requirements:1 , crane design , manufacture, installation , testing should be consistent with GB/T4406-93 ≤ ≥ common gantry crane regulations .2 , crane buffers carts meet installation by the user , its location after traveling mechanism to ensure that the crane power sliding distance is greater than the values in the table .3 , the size of the crane tonnage of the German brand , design and installation of custom by the factory .4, conductive manner by the demand side custom 

2015年1月16日星期五

Three wheel bicycle tricycle is installed

to two parts, before and after the front have a steering wheel, handlebar, bell, brakes, pedal and the car seat, with a chain drive the rear wheel rotation.folding electric trikes is mainly at the back of the car, van body for wooden semicircle, can take two side by side. Cars can be folded rain awning, are installed on the following equipped with spring and two wheels. Under the seat is a wooden box, can open, which contain the coachman tools sundry etc. Seat made of cloth and cotton wool cushion, below the foot pedals. In front of the car two hooks, can hang rain curtain, curtain generally made with canvas or cloth, winter change the cotton door curtain, shelter from the winter cold.battery powered mountain bikes

2015年1月12日星期一

Mountain bike stampede

Flyhorse electric folding bikesieve ideal results in the game. Dynamic damage in the event that will damage the athletes training systemic, influenced the improvement in training and competition performance, brings to the athletes psychological and physiological 犤 2 犦 huge pain. With the development of mountain bike competition sports, sports injury has become a serious trouble bike one of the important influence factors of training and competition. The author has carried on the sports injury to the project of high level athletes distribution characteristics, and the damage reason of questionnaire.three wheel electric tricycle Design objects and methods: a questionnaire for mountain bike athletes. Units: a university sports institute and a normal university institute of physical education and sports. Object: to the 2004-04 mountain bike championship yunnan Dali RACES in Beijing, liaoning, hebei, shanxi, gansu, anhui, yunnan provincial national second class above cyclist 55 people polled.

2015年1月8日星期四

Electric motorcycle driving motor power

Power supply for folding electric tricycle, motor into glow Electric Bikes power, the power supply through gear or direct drive wheel and the work gear. Now, the most widely used in electric vehicle power supply is a lead-acid battery, but with the development of electric vehicle technology, lead-acid battery due to the low specific energy, charging speed slower, life is short, gradually replaced by other batteries. Is the power of the development are mainly sodium sulfur batteries, nickel-cadmium batteries, lithium batteries, fuel cells, the flywheel battery, etc., these new type of power supply applications, opened up broad prospects for development of electric vehicles. Motor speed control device for the speed and direction of the electric vehicle conversion Settings, such as
its function is to control the voltage or current of the motor, complete control of the driving torque of the motor and the direction of rotation. 
Flyhorse battery powered bikesThe role of the electric automobile transmission device is to pass the driving torque of motor to automobile drive shaft, when the use of electric wheel drive, drive often most of the components can be ignored. Because motor can load startup, the electric cars without traditional internal combustion engine automobile clutch. Because of the drive motor can rotate to control electric circuit implementation transform, so the electric car reverse in the auto transmission without internal combustion engine. When using motor stepless speed control, electric vehicles can be ignored the traditional car transmission. In the use of electric wheel drive, the electric car can also omit the traditional internal combustion engine vehicle drive system differential. Main part: including frame, front fork, handlebar, saddle and front fork parts, etc. Transmission parts: including the pedal, crank, sprocket, chain, axial and flywheel, etc., by human pedaled pedal, drive a drive wheel rotation, through the above drive forward.

2015年1月3日星期六

The electric tricycle method can extend the service life of electric vehicle battery

What method can extend the electric powered tricycles (including the electric tricycle) the service life of the battery? The following 6 method can for your reference:d of what kind of battery charger to charge can be full of, is different, so, don't mix charger.2, to protect the battery, the user can increases with the increasing in charge, but you can't use in driving voltage, prevent serious deficient, batteries, power cycling should be closed.3, battery charging in the car when the electric door lock should be closed, don't put the battery upside down charging, charging a full of as much as possible.4, charging, charging indicator light shows don't immediately stop when full of electricity charge, should be floating 2 ~ 3 hours.5, recharging the battery to the attendance, to avoid deep discharge. Riding electric cars to get into the habit of the day using the charging, don't wait to run out of recharging.6, need not when, for a long time to charge every month, bear in mind that not in the state of loss of electricity storage.electric trike bicycles