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Multistage chain transmission wheel type wheel steering mechanism

A technology of steering mechanism and multi-stage chain, which is applied in the direction of steering mechanism, fluid steering mechanism, steering tie rod, etc., can solve the problems of unobvious structural relationship, low efficiency, high cost, etc., and achieve simple and clear transmission relationship, optimize motion relationship, simplify structure effect

Active Publication Date: 2019-03-08
苏州履坦智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The present invention is proposed according to actual requirements when studying a multi-stage chain drive wheel type vehicle steering mechanism. Most common steering mechanisms use axles and solid shafts perpendicular to the axles to realize power transmission and steering. The connection relationship of the components is complex, the structural relationship is not obvious, and the kinematic relationship and transmission relationship between the components of the steering mechanism are relatively complicated; at the same time, the size of the components of the ordinary steering mechanism is relatively large, which is high in cost and low in efficiency for the application of materials and the processing of construction.

Method used

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  • Multistage chain transmission wheel type wheel steering mechanism
  • Multistage chain transmission wheel type wheel steering mechanism
  • Multistage chain transmission wheel type wheel steering mechanism

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Embodiment 1

[0024] Such as figure 1 As shown, the present invention proposes a multi-stage chain drive wheel type vehicle steering mechanism, the steering mechanism consists of a primary transmission chain fixed plate 15, a cross shaft universal joint one 18, a cross shaft universal joint two 6, a fixed bracket 7, Hydraulic cylinder 11, wheel upper end bearing fixing flange 8, frame front wheel cover plate 13, second stage inner drive chain fixing plate 4, right front wheel 1;

[0025] The front wheel cover plate 13 of the vehicle frame is fixedly connected with the fixed plate 15 of the primary transmission chain, the front wheel cover plate 13 of the vehicle frame is fixedly connected with the fixed flange 8 of the bearing at the upper end of the wheel, and the fixed bracket 7 is also fixedly connected with the fixed plate 4 of the second-stage inner transmission chain. Fixed connection; the fixed bracket 7 is connected with the fixed flange 8 of the upper bearing of the wheel; through ...

Embodiment 2

[0028] Such as Figure 2-5 As shown, the steering mechanism of a multi-stage chain-driven wheeled vehicle includes a first-stage transmission chain fixing plate 15, a cross shaft universal joint 1 18, a cross shaft universal joint 2 6, a fixed bracket 7, a hydraulic cylinder 11, and a wheel upper end bearing Fixed flange 8, vehicle frame front wheel cover plate 13, second stage inner transmission chain fixed plate 4; vehicle frame front wheel cover plate 13 is fixedly connected with first stage transmission chain fixed plate 15, vehicle frame front wheel cover plate 13 and The wheel upper end bearing fixing flange 8 is fixedly connected; the first stage transmission chain fixed plate 15 is fixedly connected with the cross shaft universal joint one 18, and the cross shaft universal joint two 6 is fixedly connected with the second stage inner transmission chain fixed plate 4.

[0029] Such as image 3 As shown, the cross shaft universal joint one 18 is fixedly connected with th...

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Abstract

The invention discloses a multistage chain transmission wheel type wheel steering mechanism. A frame front wheel coverage plate is fixedly connected with a first-stage transmission chain fixing plateand is fixedly connected with a wheel upper-end bearing fixing flange. The first-stage transmission chain fixing plate is fixedly connected with a universal joint I, a universal joint II is fixedly connected with a second-stage inner-side transmission chain fixing plate, the universal joint I is fixedly connected with the universal joint II, and the universal joint I can rotate around a cross shaft of the universal joint II. A fixing support is fixedly connected with the second-stage inner-side transmission chain fixing plate and is movably connected with the wheel upper-end bearing fixing flange, a hydraulic cylinder is fixedly connected with the fixing support and can drive the fixing support through extensible movement to rotate around the wheel upper-end bearing fixing flange. The steering mechanism adopts the double universal joints and the fixing support to form a 'virtual shaft', the structure of the steering mechanism is simplified, and the movement relation of the members of the steering mechanism is optimized.

Description

technical field [0001] The invention relates to a steering mechanism of a multi-stage chain drive wheeled vehicle, in particular to a steering mechanism without a solid shaft that adopts double cross-axis universal joints and fixed brackets to connect. Background technique [0002] The present invention is proposed according to actual requirements when studying a multi-stage chain drive wheel type vehicle steering mechanism. Most common steering mechanisms use axles and solid shafts perpendicular to the axles to realize power transmission and steering. The connection relationship of the components is complex, the structural relationship is not obvious, and the kinematic relationship and transmission relationship between the components of the steering mechanism are relatively complicated; at the same time, the size of the components of the ordinary steering mechanism is relatively large, which is high in cost and low in efficiency for the application of materials and the proce...

Claims

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Application Information

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IPC IPC(8): B62D5/06B62D7/06
CPCB62D5/06B62D7/06
Inventor 黄川熊绎维高峰解晓琳左新凯陈志发张森
Owner 苏州履坦智能科技有限公司
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