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Trailer adopting traction power generation

A technology of tractors and trailers, applied in the field of trailers, can solve the problems of unsatisfactory equipment running for a long time, inconvenient use, long charging time, etc., and achieve the effect of multi-level utilization

Pending Publication Date: 2018-09-04
埃贝思(天津)冷链物流有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing solutions are powered by lithium batteries, but this power supply method cannot meet the needs of long-term operation of the equipment, and it also takes a long time to charge, which is not easy to use

Method used

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  • Trailer adopting traction power generation
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Embodiment Construction

[0019] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0020] As shown in the figure, the present invention includes a tractor 1 and a trailer 2 dragged by the tractor. The trailer is provided with a trailer axle, and the trailer axle includes an axle housing 3. The differential gear 4 and the generator 5 on the drive shaft, the drive shaft drives the generator to generate electricity, the generator is connected to a motor controller 6, the motor controller is connected to a lithium battery 7, and the motor controller converts the alternating current generated by the generator For direct current output, and for lithium battery charging.

[0021] The tractor drives one or more trailers, and each trailer is equipped with an axle, which is used to transmit the forces and moment...

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Abstract

The invention relates to the field of trailers, in particular to a trailer adopting traction power generation. The trailer comprises a traction vehicle and at least one trailer body dragged by the traction vehicle and is characterized in that each trailer body is provided with a trailer body axle, the trailer body axle comprises an axle housing, a transmission shaft arranged in the axle housing,a differential mechanism connected to the transmission shaft and a power generator; when the traction vehicle drags the trailer bodies to move, the transmission shaft on each trailer body axle rotatesto drive the corresponding power generator to generate power, alternating currents generated by the power generator are converted into direct currents by a motor controller to charge a lithium battery, and the lithium battery supplies power for power utilization equipment in the trailer body. By the arrangement, the trailer has the advantages that when the trailer bodies travel under traction, the power generators on the trailer body axles can generate power to achieve self-power generation, and the power is stored through the lithium batteries; the trailer bodies can be dragged by the traction vehicle to move passively, power generation and accumulation can be achieved during the passive movement, and multilevel utilization of energy efficiency is achieved.

Description

technical field [0001] The invention relates to the field of trailers, in particular to a trailer for traction and power generation. Background technique [0002] A towing trailer is driven by a tractor tow one or more trailers, which has a strong loading capacity. The power of a conventional towing trailer is provided by the tractor, and the trailer runs under the traction of the tractor. [0003] In order to meet the transportation needs of the goods, various equipments for transportation are installed on the trailers. These equipments consume more electric energy, and meeting the power supply requirements of such equipments is an urgent problem to be solved. Most of the existing solutions are powered by lithium batteries, but this power supply method cannot meet the needs of long-term operation of the equipment, and it also takes a long time to charge, which is not easy to use. Contents of the invention [0004] The technical problem to be solved by the present inventi...

Claims

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Application Information

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IPC IPC(8): B62D59/02B60B35/12B60R16/033H02J7/14
CPCH02J7/1492B62D59/02B60B35/12B60R16/033Y02T10/92
Inventor 杨东华佟菲张璐
Owner 埃贝思(天津)冷链物流有限公司
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