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Driving force differential two-wheeled turning device

A turning device and technology with power, applied in the field of power differential turning, can solve problems such as manpower consumption, and achieve the effect of simple structure, strong practicability and solving steering problems

Inactive Publication Date: 2016-08-17
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, during the transportation process, two-wheeled trolleys generally have no power or drive power to face corners and rely on friction to turn, which consumes manpower

Method used

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  • Driving force differential two-wheeled turning device

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Embodiment Construction

[0015] refer to figure 1 , a two-wheel turning device with a power differential, comprising an outer hub 2, a wheel 4, a one-way bearing 5, an inner hub 6, a wheel shaft 9 and a sprocket 10, and the sprocket 10 is installed in the center of the wheel shaft 9; The inner and outer sides of the wheel 4 are respectively provided with an inner wheel hub 6 and an outer wheel hub 2, and the outer wheel hub 2 is fixed on the wheel shaft 9 through the fixing nut 1 and the first bearing 3; the inner wheel hub 6 is provided with a one-way bearing 5 on one side facing the wheel, the wheel shaft 9 passes through the one-way bearing 5, the outer ring of the one-way bearing 5 is installed on the inner hub 6, and the inner ring Cooperate with the wheel shaft 9; the side of the inner wheel hub 6 facing away from the wheel 4 is provided with a second bearing 7, the outer ring of the second bearing 7 is installed on the inner wheel hub 6, and the inner ring Cooperate with the wheel shaft 9; the...

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Abstract

The invention discloses a driving force differential two-wheeled turning device which comprises outer hubs, wheels, one-way bearings, inner hubs, an axle and a chain wheel. The chain wheel is mounted in the center of the axle. The inner side and the outer side of each wheel are provided with the corresponding inner hub and the corresponding outer hub. The outer hubs are fixedly arranged on the axle through fixing nuts and first bearings. The one-way bearings are arranged on the sides, facing the wheels, of the inner hubs. The axle penetrates through the one-way bearings, the outer rings of the one-way bearings are mounted on the inner hubs, and the inner rings are matched with the axle. Second bearings are arranged on the sides, back to the wheels, of the inner hubs, the outer rings of the second bearings are mounted on the inner hubs, and the inner rings are matched with the axle. Brake plates are arranged on the sides, back to the wheels, of the inner hubs. The chain wheel provides power for the axle to drive the wheels to rotate, in the turning process, the wheel on the side with the small turning radius is automatically locked under the action of the corresponding one-way bearing, the wheel on the other side can freely rotate, differential motion is achieved, and car turning is achieved.

Description

technical field [0001] The invention relates to a two-wheel turning device with power differential speed, which belongs to the field of power differential speed turning. Background technique [0002] The full-time application of turning with power differential speed is relatively extensive, which can provide convenience for enterprises or individuals. Nowadays, during the transportation process, two-wheeled trolleys generally have no power or drive power to face corners and rely on friction to turn, which consumes manpower. Contents of the invention [0003] In order to overcome the defects of the existing technology that lacks power or drives the power to face the corner and relies on friction to turn, the present invention provides a one-way bearing built in the wheel, so that the wheel can only move in one direction, and the turning radius is small when turning. The side wheel is automatically locked under the action of the one-way bearing, and the other side wheel can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B35/18
CPCB60B35/18
Inventor 奚强沈坚钢蒋威谢吴检厉鑫波
Owner ZHEJIANG UNIV OF TECH
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