Wall surface paint brushing device with automatic feeding function

Abstract

The invention discloses a wall surface paint brushing device with an automatic feeding function. The device comprises a base, a vertically arranged supporting plate is fixedly connected with the top right side of the base, and a sliding rail is fixedly arranged on the right side wall of the supporting plate; a lifting plate is slidably connected with the right side of the sliding rail, a first gear motor is fixedly arranged at the bottom of the right side wall of the supporting plate, a motor shaft at the top end of the first gear motor is connected with a threaded rod, and the threaded rod penetrates through the lifting plat and is in threaded connection with the lifting plate; a paint box is fixedly arranged on the top of the lifting plate; a paint bucket is fixedly connected with the right end of the lifting plate, a gap is formed in the upper left side of the paint bucket, and a brushing roller is rotatably arranged in the paint bucket through a rotary shaft; a blanking pipe is connected with the bottom of the paint box, a discharging pipe is connected with the bottom of the paint bucket, and a limit cover is connected with the blanking pipe and the discharging pipe. By arranging the limit cover, the height of a paint level in the paint bucket can be basically kept balanced, it is not necessary to manually add paint in the paint bucket, and the efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a wall painting device with an automatic feeding function. Background technique [0002] Paint is a chemical mixture coating that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. People use paint when decorating their homes, making furniture, or other products. The traditional paint painting method uses a brush or a paint roller to paint on the surface of the utensils after being dipped in paint. When the paint on the brush or paint roller is used up, put it into the paint container and dip it again. . [0003] The traditional paint painting method is not only time-consuming and laborious, but also easily leads to paint splashing. For wall paint painting, the painter needs to keep the paint bucket in his hand and climb up and down constantly. Not only is the painting efficiency low, There are also certain sa...

AI Technical Summary

Problems solved by technology

[0003] The traditional paint painting method is not only time-consuming and laborious, but also easily leads to paint splashing. For wall paint painting, the painter needs to keep the paint bucket in his hand and climb up and down constantly. Not only is the painting efficiency low, There are also certain safety hazards; in order to avoid climbing up and down, construction workers often connect long rods to the handle of the paint roller, but the paint that can be dipped in the paint roller at one time is limited, and it needs to be re-dipped in paint every short period of time. At this time, the long pole is a big obstacle. It is often necessary to repeatedly disassemble and assemble the long pole, which is troublesome and not conducive to rapid construction.

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