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Single-motor driven climbing jumping robot

A single-motor drive and robot technology, applied in the field of robotics, can solve the problems of inflexible and energy-saving movement, unsuitable for large-sized obstacles, and low movement accuracy, and achieve the effects of small torque, simple structure, and small size

Inactive Publication Date: 2013-04-03
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is: the adaptability of the mobile robot to the moving terrain needs to be improved, the mobile robot in the prior art has problems such as not being suitable for large-scale obstacles, low motion precision, complicated control, etc., and the motion mode is not flexible enough and energy saving problem

Method used

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  • Single-motor driven climbing jumping robot

Examples

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Embodiment

[0034] Example: refer to figure 1 , figure 2 , image 3 , a crawlable bouncing robot consists of a frame 1, a power module 2, a sensing device 3, a control device 4, a driving mechanism 5, a bouncing mechanism 6 and a crawling mechanism 7. The power supply module 2 supplies power to the sensing device 3, the control device 4 and the driving mechanism 5, the sensing device 3, the control device 4, and the driving device 5 are connected in sequence, and the driving devices respectively drive the bouncing mechanism 6 and the crawling mechanism 7.

[0035] refer to Figure 4 , the frame 1 is used to install and fix the power module 2, the sensing device 3, the control device 4, the driving mechanism 5, the bouncing mechanism 6 and the crawling mechanism 7.

[0036] refer to figure 1 , figure 2 , image 3 , the power supply device 2 is a lithium battery, which is fixed on the front end of the frame to provide energy for the drive mechanism and the control device; the sensin...

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Abstract

The invention relates to a single-motor driven climbing jumping robot which comprises a frame, a power module, a sensing device, a control device, a driving mechanism, a jumping mechanism and a climbing mechanism; the frame is used for installing other mechanisms and devices; a power unit provides energy for the driving mechanism and the control device; the sensing device is used for sensing the posture of the robot, whether an obstacle exists ahead or not and the positions of the rotating angles of driving rods; the control device completes the control over the robot, the remote transmission of data, and the collection and the storage of the data of a sensor; the driving mechanism drives the robot to complete the climbing and jumping motion through the forward and reverse rotation of a motor; the jumping mechanism is provided with a cylindrical cam which has a quick-return characteristic and can realize the slow energy storage and the quick energy release of jumping motion so as to realize jumping motion; and the climbing mechanism is provided with disc cams which are matched with the two crossed driving rods, and can drive the swinging of four legs by one motor, thus realizing the climbing motion.

Description

technical field [0001] The invention belongs to the technical field of robots, relates to the crawling and bouncing design of a robot, and is a crawling bouncing robot driven by a single motor. Background technique [0002] One of the outstanding problems to be solved in the development of mobile robots is the improvement of the ability to adapt to the terrain. When wheeled robots and tracked robots encounter obstacles or ravines larger than their own size, they often cannot pass smoothly or have low motion accuracy. Walking and crawling robots with multiple degrees of freedom have complicated control and slow motion, and they are also helpless when encountering large obstacles or ravines. The jumping robot has the characteristics of large range of motion, strong ability to overcome obstacles and fast avoidance of danger, etc., which can enhance the robot's environmental adaptability and overcome difficulties caused by rough ground and obstacles. Simple bouncing motion is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/02
Inventor 张军宋光明李玉亚乔贵方宋爱国
Owner SOUTHEAST UNIV
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