Metal hose inner wall rust removing cleaning device
A metal hose and cleaning device technology, applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve problems such as inability to clean pipes, inability to use hoses, and increased contact area, so as to improve cleaning effect of effect
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[0019] The preferred technical solutions of the present invention will be described in detail below with reference to the accompanying drawings.
[0020] Such as figure 1 As shown, a rust removing and cleaning device for the inner wall of a metal hose of the present invention includes an air cylinder 1, a push cylinder 2, a base 3, and an incomplete gear 4;
[0021] One end of the air cylinder 1 is closed, the push cylinder 2 is inserted into the other end of the air cylinder 1, a spring 5 is arranged between the push cylinder 2 and the base 3, and one end of the spring 5 is fixed on the base 3 , The other end is placed in the inner cavity of the push cylinder 2, and at least 1 / 3 of the length of the spring 5 is located in the inner cavity of the push cylinder 2;
[0022] A rack 6 is provided on the part of the push cylinder 2 located outside the gas cylinder 1, and the rack 6 is installed along the moving direction of the push cylinder 2. The incomplete gear 4 meshes with the rack ...
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