Robot for cleaning inner wall of barrel

Abstract

The invention discloses a robot for cleaning the inner wall of a barrel, which comprises a cleaning module and a driving module which realize relative telescopic movement through a thread transmission mechanism. The cleaning module comprises a front outer shell, a sliding plate, a front stepping motor, a front combined driving mechanism and a cleaning brush, wherein the cleaning brush is arrangedon an output shaft of the front combined driving mechanism; the front combined driving mechanism is connected with the sliding plate, in which central inner threads are processed, by the front outer shell; and the front stepping motor is arranged in the front outer shell and is used for driving the front combined driving mechanism. A back combined driving mechanism in the driving module is connected with a motor fixing plate by a back outer shell; a back stepping motor and a mobile stepping motor are arranged in the back outer shell; the back stepping motor is fixed on the back combined driving mechanism and drives the back combined driving mechanism to move; the mobile stepping motor is fixed on the motor fixing plate; an output screw shaft is fit with the central inner threads of the sliding plate in the cleaning module. The robot has simple structure, small volume, light weight and convenient installation.

Description

technical field [0001] The invention relates to a mechanical device capable of entering into the gun barrel to automatically scrub the inner wall of the gun barrel, in particular to an inner wall of the gun barrel that efficiently, stably and positions scrub the gunpowder residue on the inner wall of the gun barrel after the shell is fired during the maintenance process of the gun barrel Scrub the robot. Background technique [0002] Since gunpowder residues adhere to the inner wall of the gun barrel when the gun is fired, its main components are: 39.98% copper, 18.77% lead, 0.43% potassium chloride, etc. For some gun barrels with helical rifling, these firing residues stick to the rifling on the inner wall. If the inner wall of the gun barrel is not cleaned in time, the accuracy of the rifling will be reduced and the rifling will be easily damaged during the subsequent firing process, which will affect the rotation speed and stability of the shell when the artillery is fir...

AI Technical Summary

Problems solved by technology

This device combines mechanical scrubbing and chemical descaling, which can effectively scrub the residues on the inner wall of the gun barrel. However, due to the need to position and install the rack and wheel devices at both ends of the gun barrel, it is relatively complicated to install, and it cannot be realized. Location Scrubbing of Residues on the Inner Wall of the Gun Barrel

In terms of scrubbing equipment for the inner wall of the gun barrel, there is no device at home and abroad that can realize efficient and stable positioning scrubbing without complicated installation

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