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Track flexible uneven-terrain-passing driving device

A driving device and a flexible track track technology, which is applied in the field of track flexible over-sill driving device, can solve problems such as poor stability and passability, and achieve the effect of good terrain adaptability and driving and passing ability.

Inactive Publication Date: 2016-11-23
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no relatively mature result in the research of flexible track in China. The existing tracked vehicle has poor stability and passability when passing through uneven roads and ridges.

Method used

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  • Track flexible uneven-terrain-passing driving device
  • Track flexible uneven-terrain-passing driving device
  • Track flexible uneven-terrain-passing driving device

Examples

Experimental program
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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as Figure 1 to Figure 5 As shown, the crawler belt flexible surmounting driving device of this embodiment includes a bracket 1, a flexible crawler belt 2, a driving wheel 3, a tensioning wheel 4, a number of supporting wheels 5 and a number of drag wheels 6, and the flexible crawler belt 2 is wound around the driving wheel. 3. On the tensioning wheel 4, several support wheels 5 and several drag wheels 6. Several supporting wheels 5 are divided into multiple sets of wheels, and the multiple sets of wheels are arranged sequentially along the direction of travel of the driving device. Each set of wheels has two supporting wheels 5, and the two supporting wheels 5 of each set of wheels are installed on On a swing wheel frame 7, and the axes of the two track wheels 5 are parallel and located in a plane L relatively fixed to t...

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PUM

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Abstract

The invention discloses a track flexible uneven-terrain-passing driving device which comprises a support, a flexible track, a driving wheel, a tension wheel, a plurality of thrust wheels and a plurality of towing wheels. Every two thrust wheels fall into one wheel set, and multiple wheel sets are formed. The two thrust wheels in each wheel set are installed on a wobble wheel frame, wherein the axes of the two thrust wheels are parallel and located in a plane relatively fixed to the wobble wheel frame. Each wobble wheel frame is hinged to a support and can swing around the hinged axis to change the inclination angle of the plane. Each wheel set corresponds to one towing wheel. Each towing wheel is installed on the support in a sliding mode and can slide into or slide out of the support. A linkage assembly is arranged between the wobble wheel frame of each wheel set and the corresponding towing wheel, drives the towing wheel to slide into the support when the inclination angle of the linkage assembly in the plane is increased, and drives the towing wheel to slide out of the support when the inclination angle of the linkage assembly in the plane. The track flexible uneven-terrain-passing driving device has the advantages of being simple in structure, good in passing capacity, strong in terrain adaptive capacity and the like.

Description

technical field [0001] The invention relates to the technical field of crawler belt walking equipment, in particular to a crawler belt flexible over-hurdle driving device. Background technique [0002] Flexible track has great application development in the fields of personnel transportation, snow cleaning, disaster relief and material transportation in snowy land, desert, forest, swamp and tidal flat area. It is characterized by small mass and low grounding specific pressure. . The tracked bumper vehicle can better pass through complex terrain areas such as snow, swamps, hills, and slopes. [0003] At present, there are no relatively mature results in the study of flexible crawlers in China. The existing tracked vehicles have poor stability and passability when passing through uneven roads and ridges. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a crawler belt ...

Claims

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Application Information

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IPC IPC(8): B62D55/14B62D55/22B62D55/30
CPCB62D55/14B62D55/22B62D55/30
Inventor 李军政孙松林
Owner HUNAN AGRICULTURAL UNIV