Caterpillar drive unit for coal mine disaster relief robot

A technology of crawler drive and robot, applied in the direction of motor vehicles, crawler vehicles, power units, etc., can solve the problems of low driving speed and insufficient driving force, and achieve the effect of preventing slopes

Active Publication Date: 2015-01-28
CHINA UNIV OF MINING & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: The purpose of the present invention is to solve the problems of insufficient driving force, low driving speed and downhill slope caused b

Method used

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  • Caterpillar drive unit for coal mine disaster relief robot
  • Caterpillar drive unit for coal mine disaster relief robot
  • Caterpillar drive unit for coal mine disaster relief robot

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Embodiment Construction

[0017] The present invention will be further explained below in conjunction with the accompanying drawings.

[0018] like figure 1 , 2 Shown in and 5, a kind of coal mine disaster relief robot of the present invention uses crawler drive unit to comprise angle steel support beam 19, front drive system, rear drive system, support wheel system, tug wheel device 20 and crawler belt 21.

[0019] The front drive system is arranged on the front end of the angle steel support beam 19, and the front drive system includes a front drive miniature explosion-proof motor 22, and the front drive miniature flameproof motor 22 is connected to the front drive wheel 23 through a worm gear reduction mechanism. The rear drive system is arranged at the rear end of the angle steel support beam 19. The rear drive system includes a rear drive miniature explosion-proof motor 24, and the rear drive miniature flameproof motor 24 is connected to the rear drive wheel 25 through a bevel gear reduction mech...

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Abstract

The invention discloses a caterpillar drive unit for a coal mine disaster relief robot. The caterpillar drive unit for the coal mine disaster relief robot comprises an angle steel support beam, a front drive system, a rear drive system, a support wheel system, a tug device and a caterpillar band; the front drive system is arranged at the front end of the angle steel support beam and comprises a front drive wheel; the rear drive system is arranged at the rear end of the angle steel support beam and comprises a rear drive wheel; the support wheel system is arranged at the bottom of the angle steel support beam and comprises support wheels; the tug device is arranged at the top of the angle steel support beam and comprises lifting wheels; the caterpillar band is wound on the front drive wheel, the rear drive wheel, the support wheels and the lifting wheels. Due to the caterpillar drive unit for the coal mine disaster relief robot, the coal mine disaster relief robot can better adapt to the geological conditions after a coal mine disaster, the caterpillar band has two different drive modes, different drive modes can be selected according to different terrains, a ramp brake function is achieved, and the occurrence of a ramp sliding phenomenon can be well prevented.

Description

technical field [0001] The invention relates to a driving structure for a robot, in particular to a crawler belt drive unit for a coal mine disaster relief robot, which has high and low speed switching, large and small driving torque switching and slope braking. Background technique [0002] Coal is the main energy source of our country, or coal is still the basic energy source of our country, and coal is the foundation of national resource security and economic security. Throughout the development process of my country's coal mining technology, it can be divided into four stages: residual pillar coal mining method and blast mining, common machine coal mining, and realized coal mining mechanization, comprehensive mechanized coal mining, and fully mechanized top coal caving mining technology. With the continuous improvement of coal mining technology, in addition to the substantial increase in coal mine production, coal mine safety accidents are also constantly decreasing. Ho...

Claims

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Application Information

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IPC IPC(8): B62D55/26
CPCB60K7/0007B62D55/12B62D55/14B62D55/305
Inventor 朱华李雨潭葛世荣
Owner CHINA UNIV OF MINING & TECH
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