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Convertible rear axle of electric truck

A technology for electric trucks and rear axles, which is applied in the direction of electric power devices, power devices, vehicle components, etc., and can solve problems such as inconvenient use and bulky and complex structures

Inactive Publication Date: 2018-02-27
WEIFANG HONGSHIXING MACHINERY PROCESSING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the electric vehicles currently used in the greenhouse are all electric vehicles with a common structure, the structure is heavy and complicated, and the electric vehicle is assisted by forward and backward control, so it is very inconvenient to use

Method used

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  • Convertible rear axle of electric truck

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0013] like figure 1 As shown, the positive and negative dual-purpose rear axle of the electric pallet truck includes a rear axle bushing 1, the rear axle bushing 1 is installed on the vehicle frame, and the rear axle bushing 1 is equipped with 3 rear wheels 2 , the two ends of the rear wheel 3 shaft 2 extend to the outer sides of the two ends of the rear axle sleeve 1, and the rear wheels 3 are correspondingly installe...

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Abstract

The invention discloses a convertible rear axle of an electric truck. The convertible rear axle of the electric truck comprises a rear axle shaft sleeve, a rear wheel shaft is sleeved with the rear axle shaft sleeve, the two ends of the rear wheel shaft extend to the outer sides of the two ends of the rear axle shaft sleeve, rear wheels are installed at the two ends of the rear wheel shaft in a corresponding mode, a positive-negative drive motor is arranged on one side of the rear axle shaft sleeve, and the positive-negative drive motor is in transmission connection with the rear wheel shaft.According to the convertible rear axle of the electric truck, through the positive-negative drive motor, positive rotation or negative rotation of the rear wheel shaft can be conveniently controlled,wherein when the rear wheels rotate positively, the electric trunk runs forward, and when the rear wheels rotate negatively, the electric trunk runs backward, so that control is simple, use is convenient, and a u-turn of the electric trunk is avoided.

Description

technical field [0001] The invention relates to the technical field of electric pallet trucks, in particular to an electric pallet truck with front and back dual-purpose rear axles which is convenient for operation and use in a greenhouse. Background technique [0002] With the development of greenhouse planting technology, the output of fruits and vegetables grown in greenhouses is getting higher and higher. In order to facilitate the transportation of fruits and vegetables or manage plants in greenhouses, and reduce the labor burden of growers, electric vehicles will be used for short-distance transportation. But the electric vehicles used in the greenhouse are electric vehicles of common structure at present, and the structure is heavy and complicated, and the forward and backward control of the electric carrier is assisted, so it is very inconvenient to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/00B60K17/04
CPCB60K1/00B60K17/04B60K2001/001
Inventor 李山义李晓芹
Owner WEIFANG HONGSHIXING MACHINERY PROCESSING CO LTD
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