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Indoor polishing device

A technology of grinding mechanism and mounting frame, which is applied in the direction of grinding driving device, grinding machine, grinding frame, etc., which can solve the problems of laborious and time-consuming grinding of the ceiling and poor grinding effect, so as to facilitate dust suction and improve dust prevention effect, the effect of improving adaptability

Inactive Publication Date: 2018-12-21
闫文涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional grinding machine is operated by hand, which is very laborious and time-consuming for the grinding of the ceiling, and the grinding effect is not good

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0020] see Figure 1~3 , in an embodiment of the present invention, an indoor grinding device includes a trolley 1, a grinding mechanism and a steering mechanism; the bottom of the trolley 1 is provided with a roller 2, and the roller 2 is provided with a locking device 3, and the locking device 3 pairs the rollers 2 is fixed so that the trolley 1 remains stable, which is convenient for operation and easy to move at the same time; the top of the trolley 1 is provided with a grinding mechanism, and the grinding mechanism includes a dust collection cover 4, and a grinding wheel 5 is nested in the dust collection cover 4, and the grinding wheel 5 The rotating shaft 6 is fixedly connected, the rotating shaft 6 runs through the dust collecting cover 4 and is fixedly connected to the output shaft of the driving motor 7, the driving motor 7 is sleeved with a mounting frame 8, the driving motor 7 is electrically connected with an external power supply, and the driving motor 8 Drive th...

Embodiment 2

[0023] see figure 1 and figure 2 The difference between this embodiment and Embodiment 1 is that: the outer side of the dust collection cover 4 is covered with a conical cover 17, the inner side of the conical cover 17 is fixedly connected with a slider 18, and the outer wall of the dust collection cover 4 is provided with a chute 19, The slider 18 is nested in the chute 10 and is slidably connected with the chute 19; the slider 18 is connected with the inner wall of the chute 19 through the spring sleeve 20, so that the conical cover 17 is in contact with the working surface to prevent the dust from going out Diffusion, improve dustproof effect.

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Abstract

The invention discloses an indoor polishing device. The indoor polishing device comprises a trolley, a polishing mechanism and a steering mechanism; the polishing mechanism is arranged on the upper portion of the trolley and comprises a dust collecting cover, a grinding wheel is nested in the dust collecting cover, the grinding wheel is fixedly connected with a rotating shaft, and the rotating shaft penetrates through the dust collecting cover and is fixedly connected with an output shaft of a driving motor; the outer side of the driving motor is sleeved with a mounting frame; and the steeringmechanism is arranged on the lower portion of the mounting frame and comprises a fixing rod, a worm wheel, a mounting seat, a worm and a rotating wheel. According to the indoor polishing device, by arranging the steering mechanism composed of the worm wheel and the worm, the orientation of the polishing mechanism is adjusted conveniently, operation can be conducted on both a roof and the wall face, the adaptability of the indoor polishing device and the stability of polishing are improved, and the polishing efficiency is improved; and by arranging a conical cover connected with a spring sleeve, the conical cover abuts against the operation face, dust suction is convenient, the dust prevention effect is improved, and the health of construction personnel is protected.

Description

technical field [0001] The invention relates to the field of decoration tools, in particular to an indoor grinding device. Background technique [0002] Wall grinder: It is a tool that replaces traditional manual workers with sandpaper to grind walls and objects, so as to achieve the purpose of smoothing, dust-free, and protecting the physical and mental health of workers. Optimize the working environment, improve work efficiency, and improve the quality of decoration. Wall grinding is divided into dust grinding and dust-free grinding. The machines that grind the wall are collectively referred to as wall grinders, also known as "wall grinder", "wall sander", "putty grinder", "wall grinder", "big white grinder", "vacuum suction sander". Light machine", "sanding machine" and "sandpaper machine" vary from place to place, and the standard name is wall sander. [0003] The traditional grinding machine is operated by hand, which is very laborious and time-consuming for the grin...

Claims

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Application Information

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IPC IPC(8): B24B7/18B24B41/02B24B47/12B24B47/20
CPCB24B7/182B24B7/186B24B41/02B24B47/12B24B47/20
Inventor 闫文涛
Owner 闫文涛
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