Paint roller with automatic feeding function

Abstract

The invention relates to a paint roller with an automatic feeding function. The paint roller comprises a roller brush, a connecting pipe, a retractable rod, a material conveying pipe and a feeding device; the roller brush comprises a rotating shaft pipe, a mounting cylinder, a brush cylinder, a left end cover and a right end cover, the left end of the rotating shaft pipe is sealed, the mounting cylinder is rotatably disposed on the outer side of the rotating shaft pipe, the connecting cylinder is disposed on the outer side of the mounting cylinder, the left end cover is disposed at the left end of the mounting cylinder, and the right end cover is disposed at the right end of the mounting cylinder; multiple feeding holes are formed in the rotating shaft pipe; multiple first discharging holes are formed in the mounting cylinder; the feeding device comprises a material storage cylinder, a discharging pipe is arranged at the bottom of the material storage cylinder, and the lower end of thedischarging pipe is connected with a feeding pump. The connecting pipe is connected to the right end of the rotating shaft pipe, the hollow retractable rod is connected to the lower end of the connecting pipe, one end of the material conveying pipe penetrates through the retractable rod to be communicated with the connecting pipe, and the other end of the material conveying pipe is connect with an output end of the feeding pump.

Description

technical field [0001] The invention relates to the field of building decoration construction equipment, in particular to an automatic feeding paint roller. Background technique [0002] At present, in the interior decoration project, the rolling process of interior wall paint is all done manually, and the usually used paint rolling tool is a cylinder provided with a rolling brush head, on which a cylinder handle is housed. When rolling paint, the operator holds the handle of the roller, first dips the roller into the paint bucket to dip in the paint, then rolls the paint on the wall, dips in the paint and then rolls the wall again. Continuous rolling operation is not possible, and the work efficiency is low. , The labor intensity of the workers is high, and the thickness of the coating is uneven; and during the process of dipping the paint and rolling the roller, the paint slurry drips all over the floor, which not only wastes the paint, but also makes the floor and workers...

AI Technical Summary

Problems solved by technology

[0003] And now, there are some automatic feeding roller brushes, the paint is contained in the brush handle of the roller brush, and the paint is contained in the storage bucket for extraction, both of which have disadvantages. The paint makes the entire roller brush too heavy, which makes it difficult for workers to work. The second roller brush, with a large amount of paint in the storage tank, will cause the paint to agglomerate

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