Novel polishing device for building

Abstract

The invention relates to a novel polishing device for a building. The novel polishing device comprises a dustproof cover, wherein the left end of the dustproof cover is connected with an annular limiting disc; bristles are uniformly distributed on a plane at the left side of the annular limiting disc; a motor is arranged at the right side of the dustproof cover; the output shaft end of the motor is connected with a rotating shaft; the left end of the rotating shaft is provided with a polishing disc; a plane at the left side of the polishing disc is aligned with a plane at the left side of the annular limiting disc; a plurality of polishing disc holes are uniformly formed in the polishing disc; the right end of the motor is also connected with a fixed rod; the right end of the fixed rod is hinged with a telescopic tube; the bottom end of the telescopic tube is provided with a dust collector; a dust collecting inlet is formed in the bottom end of the dustproof cover and is connected with the dust collector through a dust collecting hose; meanwhile, the rotating shaft is sleeved by a stiffening bearing; and an outer ring of the stiffening bearing is connected with a stiffener, and the other end of the stiffener is fixedly connected with the top end of the dustproof cover. Due to the adoption of the structure, the novel polishing device is convenient and rapid in operation, and dust raising caused in a polishing process is also greatly avoided.

Description

technical field [0001] The invention relates to a novel building grinding device. Background technique [0002] In the process of building decoration, it is often necessary to polish the walls, ceilings or floors. Whether the walls, ceilings or floors are smooth and beautiful depends largely on the quality of the polishing. At present, two grinding methods are usually used, namely manual grinding and machine grinding. Manual grinding is not only time-consuming and laborious, but also greatly increases the labor cost of building decoration, while machine grinding is efficient, but at the same time there are problems. Due to structural and design constraints, the existing grinding devices are still not convenient enough to operate and cannot easily meet different grinding needs. At the same time, a large amount of dust will be raised on the work site during the grinding process, which not only pollutes the environment , but also cause great harm to the personal health of the ...

AI Technical Summary

Problems solved by technology

At present, two grinding methods are usually used, namely manual grinding and machine grinding. Manual grinding is not only time-consuming and laborious, but also greatly increases the labor cost of building decoration, while machine grinding is efficient, but at the same time there are problems. Due to structural and design constraints, the existing grinding devices are still not convenient enough to operate and cannot easily meet different grinding needs. At the same time, a large amount of dust will be raised on the work site during the grinding process, which not only pollutes the environment , but also caused great harm to the health of the operators, which greatly affected the performance and scope of application of the existing grinding device

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