Explosion-proof automatic charging device for mining inspection robot
A technology of automatic charging device and inspection robot, which is applied to circuit devices, battery circuit devices, coupling devices, etc., can solve the problems of decreased safety of mining inspection robots, lack of explosion-proof function, etc., and achieves high reliability and explosion-proof. simple structure
Pending Publication Date: 2020-05-05
LIAONING TECHNICAL UNIVERSITY
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Problems solved by technology
[0003] However, since the operating power of the mining inspection robot is generally provided by the battery, when the battery is insufficient, it needs to be charged, and the current charging device used by the mining inspection robot does not have the explosion-proof function, so the mine The safety of the inspection robot is reduced when charging
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[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0020] Such as Figure 1-7 As shown, an explosion-proof automatic charging device for a mining inspection robot includes a charging plug and a charging socket; the charging plug includes a plug flange base 1, a plug inner cylinder 2, a plug outer cylinder 3, a plug charging core 4 and Plug insulating core 5; one end of the plug inner cylinder 2 is screwed and fixed on the plug flange base 1, the plug insulating core 5 is fixed inside the other end of the plug inner cylinder 2, and the plug charging core 4 is fixedly inserted Installed on the plug insulating core 5, one end of the plug charging core 4 is located inside the plug inner cylinder 2, the other end of the plug charging core 4 extends to the outside of the plug inner cylinder 2, and extends to the plug charging core 4 outside the plug inner cylinder 2 The end part adopts a b...
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The invention provides an explosion-proof automatic charging device for a mining inspection robot. The device comprises a charging plug and a charging socket. The charging plug comprises a plug flangebase, a plug inner cylinder body, a plug outer cylinder body, a plug charging core, a plug insulating core, an annular sliding block, a plug reset spring, a limiting stop block and a plug explosion-proof door. The charging socket comprises a socket front cylinder body, a socket rear cylinder body, a socket front charging core, a socket rear charging core, a socket reset spring and a socket explosion-proof door. The plug explosion-proof door and the socket explosion-proof door are the same in structure and each comprise an insulating stop disc, a movable stop block, a stop block reset spring,a spring limiting block and a stop block limiting plate. A frame on one side of each movable stop block is of a wedge-shaped structure, and the frame of the wedge-shaped structure of each movable stopblock abuts against and makes contact with the end of the plug charging core in a matched mode. A plug charging core passing hole is formed in the insulating stop disc. In a non-charging state, the plug charging core passing hole is shielded by the frames of the wedge-shaped structure of the movable stop blocks; and in a charging state, the plug charging core passing hole is separated from the shielding of the frames of the wedge-shaped structure of the movable stop blocks.
Description
technical field [0001] The invention belongs to the technical field of mining inspection robots, in particular to an explosion-proof automatic charging device for mining inspection robots. Background technique [0002] Mine inspection robots are widely used in dangerous places such as coal mines that require explosion-proof grades to replace manual inspections, which is of great significance for reducing labor intensity, reducing labor risks, and improving production safety. [0003] However, since the operating power of the mining inspection robot is generally provided by the battery, when the battery is insufficient, it needs to be charged, and the current charging device used by the mining inspection robot does not have the explosion-proof function, so the mine The safety of the inspection robot is reduced when it is charging. Contents of the invention [0004] Aiming at the problems existing in the prior art, the present invention provides an explosion-proof automatic...
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IPC IPC(8): H02J7/00H01R13/02H01R13/502H01R13/533H01R24/00
CPCH01R13/02H01R13/502H01R13/533H01R24/005H02J7/0042
Inventor 卢进南王鑫刘治翔王连捷杨润坤张春波耿希望
Owner LIAONING TECHNICAL UNIVERSITY