Power generation device for semi-trailer

Abstract

The invention relates to a power generation device for a semi-trailer. The power generation device comprises steel plate supports, square axles, suspension supports, plate spring assemblies, bearing air bags and a pneumatic power generation system. The steel plate supports are installed on the square axles, and the square axles are located above the steel plate supports. Each suspension support is arranged between every two corresponding adjacent square axles, and the suspension supports are connected with the plate spring assemblies. The plate spring assemblies are fixed to the suspension supports through U-shaped bolts, and the two ends of the plate spring assemblies are connected with the steel plate supports. The upper ends of the bearing air bags are fixedly connected with a trailer frame, and the lower ends of the bearing air bags are fixedly connected with the steel plate supports. The pneumatic power generation system comprises one-way check valves, pneumatic motors, power generators and storage batteries. The bearing air bags communicate with the one-way check valves through air pipes. The one-way check valves communicate with the pneumatic motors through air pipes. The pneumatic motors are connected with the power generators. The power generators are connected with the storage batteries. The power generation device is simple in structure, convenient to use, capable of effectively utilizing electric energy generated by vibration of the semi-trailer and capable of reducing the oil consumption.

Description

technical field [0001] The invention relates to an automobile semi-trailer, in particular to a semi-trailer power generation device. Background technique [0002] With the continuous development of the economy, the logistics and transportation industry is also undergoing changes imperceptibly, and is constantly moving towards the pace of high-speed logistics transformation. This puts higher requirements on the semi-trailer. The ordinary steel plate suspension can no longer meet the needs of high-speed logistics transportation, and then the airbag suspension is being mentioned by more and more people. During the driving process of the semi-trailer, due to the uneven road, the car body will continue to vibrate due to gravity. In order to overcome the damage caused by this vibration to the vehicle, the energy of vibration is effectively used at the same time. At this point, an airbag suspension device with simple structure, easy to use, which can effectively overcome vibration...

AI Technical Summary

Problems solved by technology

This puts forward higher requirements for the semi-trailer. Ordinary steel plate suspension can no longer meet the needs of high-speed logistics transportation, and then the airbag suspension is being mentioned by more and more people.

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