Wheel-track compound deformation track robot

A crawler robot and wheel-track composite technology, which is applied to tracked vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of high energy consumption and poor turning performance, and achieve the effects of stable operation, stable unfolding and folding, and strong adaptability

Active Publication Date: 2013-01-02
NAT UNIV OF DEFENSE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the wheeled robot has the advantages of simple structure, light weight, high speed and high efficiency, and strong practicability. Due to these advantages, the wheeled mobile system runs faster and the control is simpler. However, its ability to overcome obstacles However, the ability to adapt to complex terrain is dwarfed by comparison; in terms of adaptability, ordinary crawler mobile robots have the advantages of good off-road performance, strong ability to climb slopes, overcome obstacles, and cross ditches, but they also have poor turning performance and energy consumption. major disadvantages

Method used

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Embodiment Construction

[0037] Figure 1 to Figure 14 It shows an embodiment of a wheel-track compound deformation crawler robot of the present invention, the robot includes a frame 1 and a main shaft 2 mounted on the frame 1, and a piece that can be mounted on both ends of the main shaft 2 can be rotated between a circle and The deformed crawler wheels 3, which are converted between triangles and equipped with power devices, enable the robot to maneuver quickly in the circular wheel mode and to move smoothly in the triangular track wheel mode. It can adapt to various complex terrains and has a strong The maneuvering ability and obstacle-surmounting ability; The front and rear sides of frame 1 are all equipped with a support frame 4, and the included angle of support frame 4 and horizontal plane is about 40 °, and each support frame 4 bottom ends are equipped with follower guide wheels 41. Due to the inertial effect when advancing, the follow-up guide wheel 41 that is backward relative to the advanci...

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Abstract

The invention discloses a wheel-track compound deformation track robot which comprises a machine frame and a spindle installed on the machine frame. Two deformation track wheels capable of being converted between a circle and a triangle and being provided with power devices are installed at two ends of the spindle respectively, two support frames are installed on the front side and the rear side of the machine frame respectively, and follow-up guide wheels are installed at the bottom ends of the support frames. The wheel-track compound deformation track robot has the advantages of moving flexibly, being strong in adapting capability and simple in structure and working stably.

Description

technical field [0001] The invention relates to a crawler robot, in particular to a wheel-track compound deformation crawler robot. Background technique [0002] As we all know, small ground mobile robots used for dangerous operations such as fires, mine disasters, and nuclear leaks have become another hot spot in the field of mobile robot research due to their small size, low cost, strong survivability, and flexible movement. Among them, the wheeled robot has the advantages of simple structure, light weight, high speed and high efficiency, and strong practicability. Due to these advantages, the wheeled mobile system runs faster and the control is simpler. However, its ability to overcome obstacles However, the ability to adapt to complex terrain is dwarfed by comparison; in terms of adaptability, ordinary crawler mobile robots have the advantages of good off-road performance, strong ability to climb slopes, overcome obstacles, and cross ditches, but they also have poor turn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/04B62D55/084B62D55/18
Inventor 罗自荣尚建忠席磊任立松杨军宏王卓
Owner NAT UNIV OF DEFENSE TECH
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