Electric tricycle is a three-wheeled transportation tool that uses batteries as power and motors to drive goods or people. Electric tricycles use tube-type large-capacity, left-right lining, deep-discharge, traction-type batteries, which can meet the requirements of long-term continuous discharge.
The electric tricycle motor adopts a DC series-excited traction brushed or brushless motor. The motor is equipped with a speed-adjusting power-increasing device, which is not easy to damage during normal use and ensures strong output power.
Electric tricycles are divided into domestic, freight, and factory models. Because of different uses, the adopted technical standards are also different. Most of the domestic electric tricycles use side wheel motors and external frames (the frame is outside the wheels). This type of vehicle does not have a large axle and has a light weight. , Generally about 200KG, the motor is generally 350-500W, the battery is 12V20AH battery, suitable for home and old age step tools. There are also middle-mounted motors with large shafts (the large shafts are also called rear axles and rear beams, which are the axles connecting the two rear wheels of the tricycle, an important part of the tricycle). This kind of vehicle has good stability. It starts smoothly, but this tricycle is generally more expensive.
Freight type electric tricycle, this type of car is also divided into two types, one is motorcycle type, configuration and style is similar to three-wheeled motorcycle, middle motor with big shaft, with more than 500W motor, cargo capacity is generally 300-600KG , Equipped with reverse switch, and speed control system. The fastest road speed is about 35 kilometers per hour. One is a motorized three-wheeled type. Most of them are modified by motorized three-wheeled vehicles. The rear axle and the car case are completely configured with motorized tricycles. The load is more than one ton. The speed can be adjusted by the gearbox. , DC 900W or above motors, with and without a cab, can also be equipped with a hydraulic lifting device for loading and unloading bulk materials in the factory and the city for the removal of garbage.
Factory-type electric tricycles are generally used in harsh environments. They require motors and batteries to be durable. They can adapt to dust, high temperature, and rough roads. They have high requirements for frame materials and welding processes. The thickness of the frame pipe is 2.5MM. Above, the rear axle diameter is more than 78MM, the plasma welding is used for welding, the welding density is high, the tensile strength of the weld is large, and it is not easy to break. Can adapt to the requirements of the plant operating environment. There are many electric tricycles used in factories, such as brick factory drawing carts, electric flat carts, electric lifting and transporting green carts for brick factories; electric equipment used in brick factories, kiln factories, refractory factories, ceramics factories, baking plants, etc. Kiln cars, electric kiln cars, etc .; electric transport vehicles for engineering, tunnels, sanitation, electric dump trucks, electric sanitation trucks, etc. Electric transport trucks and electric dump trucks are also used in short-distance transportation such as flour mills, ore dressing plants, chemical plants, charging plants, breeding farms, wholesale departments, urban and rural households, and rental.
As an important energy source with environmental protection, cleanliness and high conversion rate, electricity is widely used in production and life. Electricity is used to drive the upgrading of transportation, promote the low-carbon development of the transportation industry, reduce transportation costs, and save energy. Protecting the environment is one of the important topics of research in various countries around the world. After decades of development, it has been applied to electric city buses, factories and mines, electric transportation vehicles, electric city sanitation cleaning vehicles, engineering, tunnels, subway construction vehicles, etc. Many areas.
The electric tricycle has the advantages of strong applicability, flexible mobility, simple maintenance, convenient maintenance, and low price, and can flexibly travel between narrow roads. The electric tricycle has a reverse switch, which can easily realize the reverse driving function. This is very practical in narrow alleys and alleys, and it is very convenient to drive and stop. It is widely used in short-distance transportation fields such as family, urban and rural, individual rental, factory area, mining area, environmental sanitation, community cleaning and so on.