Chain belt transmission vehicle driving device

Abstract

The invention provides a chain belt transmission vehicle driving device which comprises a supporting bridge, two first bearings are arranged on the supporting bridge, inner rings of the first bearings are connected with an inner shaft installed in the supporting bridge, one side of the inner shaft is a stepped shaft section, the stepped shaft section is connected with a belt wheel, and a shaft sleeve connected to the stepped shaft section in a sleeving mode is arranged on the outer side of the belt wheel. The stepped shaft section outside the shaft sleeve is connected with a first gear disc, and the other side of the inner shaft is connected with a second gear disc; the outer side of the first bearing is connected with a support, the support is connected with a vehicle bottom plate, the two sides of the vehicle bottom plate are connected with a first beam plate and a second beam plate respectively, through holes are formed in the first beam plate and the second beam plate respectively, second bearings are fixedly connected into the through holes, inner rings of the second bearings are connected with supporting columns, the supporting columns are connected with a fluted disc body, and a driving fluted disc is arranged on the fluted disc body. The first gear disc and the second gear disc are connected with driving fluted discs corresponding to the first beam plate and the second beam plate through transmission chains respectively, and the driving fluted discs are connected with wheel assemblies.

Description

technical field [0001] The invention relates to a drive device for a chain-belt drive vehicle, which belongs to the technical field of vehicle drive. Background technique [0002] Existing small three-wheeled vehicles are all driven by rear wheels, and the two rear wheels are connected by a drive axle, which makes the space between the two wheels occupied by the drive axle, which is not conducive to the structural arrangement of other components, and the drive axle is used to Carrying out rear-wheel drive increases the weight of the whole vehicle while invisibly increasing the loss of power output. The structure of the driving axle is complex, which is not convenient for later maintenance and replacement of parts. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a chain-belt transmission vehicle driving device, the specific technical solution is: [0004] The chain-belt transmiss...

AI Technical Summary

Problems solved by technology

[0002] Existing small three-wheeled vehicles are all driven by rear wheels, and the two rear wheels are connected by a drive axle, which makes the space between the two wheels occupied by the drive axle, which is not conducive to the structural arrangement of other components, and the drive axle is used to Carrying out rear-wheel drive increases the weight of the whole vehicle, and at the same time increases the loss of power output virtually. The structure of the drive axle is complicated, which is not convenient for later maintenance and replacement of parts.

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