A triangular crawler type mobile mechanism

A technology of triangular crawler and moving mechanism, which is applied to crawler vehicles, motor vehicles, transportation and packaging, etc., can solve problems such as incompatibility in complex and harsh terrain, and achieve improved reliability and passability, low transmission noise, and improved sand and soil removal. performance effect

Active Publication Date: 2016-05-04
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the inadaptability of existing wheeled and single crawler-type moving mechanisms to complex and harsh terrains, the purpose of the present invention is to provide a triangular crawler-type moving mechanism

Method used

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  • A triangular crawler type mobile mechanism
  • A triangular crawler type mobile mechanism
  • A triangular crawler type mobile mechanism

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] The present invention comprises a chassis box 2, a drive motor 16 and a triangular track assembly, wherein a plurality of triangular track assemblies are symmetrically arranged on the left and right sides of the chassis box 2, and each side of the triangular track assembly has an independent drive motor 16 , the triangular crawler belt assemblies on the left and right sides are respectively connected with the driving motor 16 installed in the chassis box 2 through the transmission device; as image 3 As shown, the present embodiment has four triangular track assemblies, and each side of the chassis box 2 is respectively provided with two, which are symmetrical in pairs.

[0022] The front and rear ends in the chassis box 2 are respectively provided with a motor bracket 11 and a drive shaft bracket 18, which improves the rigidity of the chassis box 2, a...

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Abstract

The invention relates to a travelling mechanism of a specialized robot, in particular to a triangular crawler-type moving mechanism. A plurality of triangular crawler assemblies are symmetrically arranged on two sides of a chassis box, the triangular crawler assemblies on each side are provided with an independent driving motor, and the triangular crawler assemblies on the two sides are connected with the driving motors through transmission devices respectively. Each triangular crawler assembly comprises a support, a driving wheel, a guide wheel, a supporting wheel, a connecting rod, a shock absorber, a tension rod and a crawler, wherein the driving wheel is driven to rotate by the corresponding driving motor, the upper portion of the support is hinged to the driving wheel, the guide wheel is hinged to the lower portion of the support, the supporting wheel is respectively hinged to one end of the connecting rod and one end of the shock absorber, the other end of the connecting rod is hinged to the support, the other end of the shock absorber is hinged to the tension rod mounted on the support, and the driving wheel, the guide wheel and the supporting wheel are connected in a wrapped manner through the crawler. The triangular crawler assemblies have a shock absorption function, parts and electric devices in the chassis box are protected, and reliability and trafficability of the moving mechanism are improved.

Description

technical field [0001] The invention relates to a walking mechanism of a special robot, in particular to a triangular crawler type moving mechanism. Background technique [0002] At present, for some extremely complex and harsh terrain environments, such as ground with deep snow, extremely soft soil, desert, and grassland with high weeds, the passability of tires is far inferior to that of crawlers. This is because the ground contact area of ​​the track is large, which greatly improves the grip and traction of the tracked vehicle; in addition, the pressure of the track on the ground is much smaller than that of the wheels on the ground, so that the vehicle can easily overcome various complex and harsh terrain environments. [0003] The application of crawlers on vehicles mainly includes mang structure and triangular track structure. Compared with the conventional mang track structure, the triangular track structure is on the one hand. The vertical load can also improve its ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/065B62D55/08B62D55/104
Inventor 智迪姚辰李小凡何子清王忠王挺罗宇徐梁刘敏杰
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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