Title:
CRAWLER TYPE MOVABLE ROBOT
Document Type and Number:
Japanese Patent JP2022081064
Kind Code:
A
Abstract:
To provide a crawler type movable robot that is able to exhibit excellent traveling performance, in which the robot can climb over an obstacle such as a step difference, and is able to safely travel a slope, etc. of a slippery mountain.SOLUTION: A crawler type movable robot includes: a pair of main crawlers 20 provided on left and right sides; a pair of left and right arm portions 50 provided coaxially with front wheels 21 of the main crawlers 20 and rotatable independently of the main crawlers 20; and a pair of left and right auxiliary crawlers 40 provided on the arm portions 50 and rotating in synchronization with the main crawlers 20. Outer peripheries of at least one of the main crawlers 20 and the auxiliary crawlers 40 have plate-like spike portions 35 extending in a lateral direction, end faces 34 of which project outward and main surfaces 33 of which are directed in a rotating direction, and recesses 36 are formed in the end faces 34. Thus, the main crawlers 20 and the auxiliary crawlers 40 are driven, and powers are transmitted so that traveling surfaces are hooked on the spike portions 35 in which the recesses 36 are formed, making it possible to safely travel on a slippery slope or the like.SELECTED DRAWING: Figure 1
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Inventors:
OGURA KATSUOKI
KOBAYASHI TAKASHI
KOBAYASHI TAKASHI
Application Number:
JP2020192365A
Publication Date:
May 31, 2022
Filing Date:
November 19, 2020
Export Citation:
Assignee:
OGURA KINZOKU KK
International Classes:
B62D55/065; B62D55/18; B62D57/024
Attorney, Agent or Firm:
Masahisa Ohtake
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