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Crawler-type sleigh composite walking polar region robot

A robot and sled technology, applied in the field of robot-assisted work in polar regions, can solve the problems of low utilization rate of wind energy and large energy consumption, and achieve the effect of light weight, large contact area and reduced energy consumption

Active Publication Date: 2019-11-22
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current polar robots mostly use a single way of traveling, such as crawler or wheeled. lower

Method used

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  • Crawler-type sleigh composite walking polar region robot
  • Crawler-type sleigh composite walking polar region robot
  • Crawler-type sleigh composite walking polar region robot

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Embodiment Construction

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

[0021] One aspect of the present invention provides a novel crawler sled compound walking robot, including a robot main body and a displacement crawler walking mechanism and a windsail sled mechanism provided by the present invention. The displacement crawler walking mechanism is connected with the main body of the robot, which greatly improves the ability of the robot to pass through complex terrain and self-rescue in distress. The sail sled mechanism is suitable for popping up in smooth snow and downwind weather to increase the The sled board of the sail sled mechanism can adjust its posture to ensure that the robot body is in a relatively horizontal position.

[0022] The displacement crawler running mechanism includes four independent rocker crawlers and crawler brackets, and each rocker crawler includes a crawler 8, a driving whe...

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Abstract

The invention provides a crawler-type sleigh composite walking polar region robot. A position-changing crawler walking mechanism comprises four independent walking crawlers and a crawler rocker arm support. The walking crawler comprises a crawler belt body, driving wheels, supporting wheels and guide wheels. The crawler belt surrounds the driving wheels, the supporting wheels and the guide wheels,the driving wheel rotates in the mode that a hollow shaft is connected with a speed reducer shaft, the crawler rocker arm support rotates in the mode that a solid shaft located in the hollow shaft rotates, and different crawler advancing movement modes are achieved by controlling locking of a front guide wheel shaft and a rocker arm shaft. A sail sleigh mechanism comprises a sail at the top of arobot body and a sleigh at the bottom and capable of ascending and descending freely. The sail at the top can ascend and descend through a gear motor, the sleigh at the bottom can pop up from the bottom of the vehicle body, the angle of the sleigh is adjusted, and the pitching degree of the robot is further adjusted; the vehicle body can still be kept horizontal when the robot runs on an inclinedroad surface, and therefore it is guaranteed that instruments in the vehicle body can normally run.

Description

technical field [0001] The invention relates to a crawler sled compound walking polar robot, which belongs to the field of polar robot auxiliary work. Background technique [0002] The polar regions of the earth are the last undeveloped regions discovered by human beings on the surface of the earth so far. It contains abundant fresh water resources and mineral resources. The scientific investigation and research in the polar regions need to be continuously promoted, and the polar robots can provide scientific research for the polar regions. effective assistance. [0003] Due to the extremely harsh natural environment such as low temperature, strong wind, and strong ultraviolet rays in the polar region, scientists work in a complex terrain in the field. At this time, the polar robot is a good helper for scientists to assist in transportation, exploration, and adjustment detection. Polar robots can move autonomously in the field, have strong ground passing capabilities, and h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/02B62B15/00
CPCB62D57/02B62B15/002
Inventor 王克义张武屹陈朝王朝阳章梓星
Owner HARBIN ENG UNIV
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