Track electric motor tractor

A technology of electric tractors and rails, which is applied to motor vehicles, electric locomotives, locomotives, etc., and can solve the problems of lack of traction equipment

Pending Publication Date: 2020-01-03
SHANDONG DONGDA CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the market lacks relevant small traction equipment

Method used

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  • Track electric motor tractor
  • Track electric motor tractor
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Examples

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Embodiment Construction

[0018] The specific structure of the present invention is further described below:

[0019] The invention is a track electric tractor, which is used for traction of facilities or carriages on the track. The structure of the present invention is as Figure 1-4 As shown, it includes a chassis 1 , a battery 2 and a casing 3 .

[0020] Chassis 1 includes an upper deck 101, a lower deck 102 and a section steel 103 connecting the upper deck 101 and the lower deck 102. The section steel 103 connects horizontally and vertically to support the upper deck and the lower deck. plate.

[0021] A pair of guide steel wheels 4 and corresponding wheel axles 5 are respectively provided on both sides of the front and rear of the chassis 1 .

[0022] The upper plate and the lower plate of the chassis have steel wheel grooves at the guide steel wheel position, and the upper edge of the guide steel wheel 4 does not exceed the upper side of the chassis 1. The guide steel wheel 4 is a rubber-coat...

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PUM

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Abstract

The invention relates to a track electric motor tractor, and belongs to rail transport equipment. The track electric motor tractor comprises a chassis, a storage battery and a shell; two sides of thefront portion and the rear portion of the chassis are each provided with a pair of guide steel wheels and corresponding wheel shafts, two sides of the front portion and the rear portion of the chassisare each provided with the pair of guide steel wheels, wheel grooves are formed in the side face, corresponding to the guide steel wheels, of the chassis, the guide steel wheels are placed in the wheel grooves, the upper edges of the guide steel wheels do not exceed the upper side face of the chassis, the wheel shafts are connected with motors, the wheel shafts of the two pairs of guide steel wheels are each provided with one motor, the storage battery is arranged in the middle of the upper side face of the chassis, the two sides of the storage battery are provided with control boxes, and a draw gear is arranged on the rear end of the chassis. The chassis adopts integration, the structure is simple, the size of the motor tractor can be reduced to be small, electric drive is adopted, the motor tractor can be used in a subway, the draw gear can be lifted, and the motor tractor can be suitable for traction of multiple different sizes of traction devices.

Description

technical field [0001] The invention relates to a rail electric tractor, which belongs to rail transportation equipment. Background technique [0002] Rail electric tractor is a kind of transport power equipment used on rails, which is used for the handling and traction of rail transport carriages or other rail transport equipment. [0003] The current rail electric tractors are mostly large-scale traction equipment, such as the locomotive that we traditionally understand, whether it is driven by electric drive or internal combustion engine, in order to realize the traction of multiple carriages, the power equipment is usually huge to meet the demand for heavy-duty traction. But for the production environment of some track equipment, or in the installation stage of track facilities, the demand for small track equipment is the greatest. But at present, the market lacks relevant small traction equipment. Contents of the invention [0004] The invention provides a rail elec...

Claims

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Application Information

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IPC IPC(8): B61C3/02B61C9/48B61G7/10B61G7/12B61D17/04
CPCB61C3/02B61C9/48B61D17/04B61G7/10B61G7/12Y02T30/00
Inventor 王庆华
Owner SHANDONG DONGDA CONSTR MACHINERY
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