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Clamping device for a crawling robot

A crawling robot and clamping device technology, which is applied in the field of automation, can solve the problems of limited flexibility in use, the overall weight of the robot, and complex equipment structure, and achieve the effects of easy maintenance, convenient installation and removal, and good versatility

Inactive Publication Date: 2018-09-18
GUANGXI NORMAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The pneumatic clamping device is driven by a pressure air source, and its flexibility is limited. Its power needs to be provided by equipment such as cylinders. The overall robot is heavy, the equipment structure is complicated, and it is difficult to maintain;

Method used

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  • Clamping device for a crawling robot
  • Clamping device for a crawling robot
  • Clamping device for a crawling robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] refer to Figure 1-2 , a clamping device for a crawling robot, which consists of a bracket 1 and three groups of electromagnetic clamping mechanisms evenly distributed on the bracket 1 in the circumferential direction.

[0029] Each group of electromagnetic clamping mechanism is composed of motor 2, electromagnetic locking device 3, rubber block 4, motor spindle 5, electromagnet 6, nut 7, bolt 8, L-shaped connecting rod 9, the motor 2 is installed at the lower end of the bracket 1, The electromagnetic locking device 3 is installed on the upper end of the bracket 1, and the motor passes through the bracket 1 sequentially through the motor main shaft 5, and is connected with the electromagnetic locking device 3 and the L-shaped connecting rod 9, and the two sides of one end of the L-shaped connecting rod 9 pass through bolts 8 and nuts 7 respectively. A rubber block 4 is fixed, and the other end is an arc-shaped structure, and the center of the arc-shaped structure coinci...

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Abstract

The invention discloses a clamping device of a crawling robot. The clamping device of the crawling robot is characterized in that the clamping device comprises a support and electromagnetic clamping mechanisms arranged on the support; and each electromagnetic clamping mechanism is composed of a motor, an electromagnetic locking device, an electromagnet and a connecting rod, the motor is arranged at the lower end of the support, a motor spindle penetrates through the support and is connected with the electromagnetic locking device and the connecting rod in sequence, the electromagnet is fixedly arranged on the support and aligned with one end of the connecting rod, and the electromagnetic locking device, the motor and the electromagnet are connected with a control center. According to the clamping device, the portion, in contact with an object, of the tail end of each connecting rod is provided with a rubber block, so that friction force between the clamping device and the object is improved, meanwhile, the situation that the motors are damaged due to large torque at the moment of clamping is avoided, a buffer effect can be achieved, and the service life of the motors is prolonged.

Description

technical field [0001] The invention relates to automation technology, in particular to a crawling robot clamping device. Background technique [0002] In the field of automation, clamping devices are widely used in various types of crawling robots. Its main function is to clamp objects to ensure that the crawling robot does not slip or fall off during the crawling process. [0003] At present, the clamping devices of crawling robots can be divided into: pneumatic clamping devices, spring preloading devices, and electric clamping devices according to different power sources. in: [0004] The pneumatic clamping device is driven by a pressure air source, and its flexibility is limited. Its power needs to be provided by equipment such as cylinders. The overall robot is heavy, the equipment structure is complicated, and it is difficult to maintain; [0005] The spring pre-tensioning device relies on the spring pre-tensioning to provide the clamping force required by the robot....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/024
CPCB62D57/024
Inventor 秦运柏王龙林郝天之刘子源李申芳李宏伟
Owner GUANGXI NORMAL UNIV
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