Driving wheel

A driving wheel and driven gear technology, applied to the driving wheel. It can solve the problems of inconvenient installation of the driving gear and the passive gear, reduce the service life of the driving wheel, and unreasonable gear clearance, and achieve the effect of ingenious structure, elimination of machining errors, and uniform and stable force

Active Publication Date: 2017-09-22
NINGBO RUYI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the structure of the existing driving wheel is not reasonable enough, and there are many shortcomings in production and use. Among them, the more obvious shortcomings are that there is an unreasonable gear gap in the production and installation, and it is inconvenient to install the driving gear and the passive gear. , which will lead to errors during production and installation; and the steering structure is rigidly connected, which is easily damaged during use, which will reduce the service life of the driving wheel

Method used

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Embodiment Construction

[0035] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0036] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a driving wheel is preferably applied to electric vehicles, especially electric forklifts.

[0037] The driving wheel includes: a driving wheel mounting base 100, a connecting bearing 200, a bearing housing 300, a steering ring gear 400, a gear box 500, a driven gear 530 and a first adjustment module.

[0038] Its working principle is: the gap between the driving gear 510 and the driven gear 530 can be adjusted, and the adjustment steps are less, the operation is relatively simple, and the adjustment accuracy is also high; it can also drive the steering ring gear 400, so that the The bearing seat 300 rotates, and there is a connecting bearing 200 betw...

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PUM

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Abstract

The invention provides a driving wheel. The driving wheel comprises a driving wheel mounting seat. The driving wheel mounting seat is sleeved with inner rings of connecting bearings. A bearing seat is connected with outer rings of the connecting bearings. The bearing seat and the driving wheel mounting seat are kept in the relative motion through the connecting bearings. The bearing seat is sleeved with a steering gear ring. The steering gear ring is in linkage with the bearing seat. A gear box is fixedly connected with the bearing seat. A driving gear and a wheel shaft are arranged in the gear box. A driven gear is arranged on the wheel shaft. The driven gear is engaged with the driving gear. A first adjusting module is arranged on the wheel shaft. The first adjusting module extrudes the driven gear through the axial movement of the first adjusting module on the wheel shaft so that a gap between the driven gear and the driving gear can be adjusted. The driving wheel has the beneficial effects that the structure of the driving wheel is ingenious, the machining error can be eliminated during production mounting, and the steering structure is reliable and not likely to be damaged.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle driving wheels, and relates to a driving wheel. Background technique [0002] The driving wheel is the driving part of the electric vehicle, and the driving assembly drives the wheel to rotate, thereby making the vehicle move. It is worth noting that the electric vehicle can preferably be an electric forklift, especially a driving wheel on an electric forklift. [0003] However, the structure of the existing driving wheel is not reasonable enough, and there are many shortcomings in production and use. Among them, the more obvious shortcomings are that there is an unreasonable gear gap in the production and installation, and it is inconvenient to install the driving gear and the passive gear. , which will lead to errors during production and installation; and the steering structure is rigidly connected, which is easily damaged during use, which will reduce the service life of the driving w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/12B60K7/00
CPCF16H57/12B60K7/0007F16H2057/125
Inventor 叶青云
Owner NINGBO RUYI
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