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A wall scraper with foldable blades

A technology of scraper and blade, applied in the direction of building, building structure, etc., can solve the problems of low efficiency and inconvenience, and achieve the effect of high efficiency

Inactive Publication Date: 2017-09-15
靖江栩栩传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional manual wall scraping method has problems such as inconvenient and low efficiency

Method used

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  • A wall scraper with foldable blades

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Embodiment Construction

[0014] The present invention is specifically described below in conjunction with accompanying drawing, as figure 1 As shown, a wall scraper with foldable blades comprises a cylindrical hollow shell (1), the bottom of which is provided with a circular opening (2), and the hollow shell A motor (3) is fixedly installed on the inner surface of the body (1), and a bevel gear reducer (4) is fixedly connected to the rotating end of the motor (3), and the output end of the bevel gear reducer (4) is downward , the output end of the bevel gear reducer (4) is fixedly connected with a knife group mechanism, and the outer surface of the hollow housing (1) is provided with a controller (5); The rotating rod (6) fixedly connected to the output end of the bevel gear reducer (4), and a plurality of inverted "L"-shaped fixed rods (7) fixedly connected to the side surface of the rotating rod (6) with the same angle, installed on the fixed rod The inner blade knife (8) and the outer blade knife ...

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Abstract

The invention discloses a wall scraping machine with foldable blades. The wall scraping machine comprises a cylindrical hollow shell, a round opening is formed in the bottom of the hollow shell, a motor is fixedly installed on the inner side surface of the hollow shell, a bevel gear speed reducer is fixedly connected to the rotating end of the motor, the output end of the bevel gear speed reducer faces downwards, a cutter set mechanism is fixedly connected with the output end of the bevel gear speed reducer, and a controller is arranged on the outer side surface of the hollow shell. The wall scraping machine has the advantages of being simple in structure and high in practicability.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a wall scraper with foldable blades. Background technique [0002] The wall scraping machine is generally used for wall renovation, to polish off the old wall for redecoration, or to roughen the smooth wall surface. The traditional manual wall scraping method has problems such as inconvenience and low efficiency. Contents of the invention [0003] The object of the present invention is to solve the above problems, and a wall scraper with foldable blades is designed. [0004] To achieve the above object, the technical solution of the present invention is a wall scraper with foldable blades, comprising a cylindrical hollow shell, the bottom of the hollow shell is provided with a circular opening, and the inner side of the hollow shell is A motor is fixedly installed on the surface, a bevel gear reducer is fixedly connected to the rotating end of the motor, the output end o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F21/00
Inventor 蒋婉珍
Owner 靖江栩栩传媒有限公司