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Wall face grinding machine with dust collection device

A technology for a dust collector and a grinder, which is applied to a grinding/polishing safety device, a machine tool suitable for grinding the plane of a workpiece, a grinder, etc., can solve the problems of poor dust suction effect of the grinder and difficult replacement of the friction surface, etc. To achieve the effect of convenient replacement, great use flexibility, and enhanced dust collection effect

Pending Publication Date: 2018-04-06
ZHEJIANG BURLEY TOOLS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a wall grinder with a dust-absorbing device, which overcomes the defects in the prior art that the grinder has poor dust-absorbing effect and the friction surface is damaged and difficult to replace

Method used

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  • Wall face grinding machine with dust collection device
  • Wall face grinding machine with dust collection device
  • Wall face grinding machine with dust collection device

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Embodiment 1

[0024] like Figure 1-5 As shown, a wall grinder with a dust suction device includes a grinding disc 1, a disc 2, a dust suction system, a gear transmission mechanism and a motor, and the motor drives the movement of the grinding disc through the gear transmission mechanism, (the gear transmission mechanism It is a prior art, which has been disclosed in the patent CN201410241280), the disc 2 is covered on the grinding disc 1, and the dust collection system includes a dust suction disc 3, a dust suction cover 4 and a dust suction fan blade 5, and the dust suction disc 3 is arranged on the The rear of the grinding disc is connected to the output end of the gear transmission mechanism. The dust suction disc 3 is provided with a suction hole unit 6. The dust holes are respectively arranged at the edge of the dust suction plate and the central connection hole. The dust suction hole unit 6 is arranged in a spiral arrangement on the dust suction plate. range and reduce the number of...

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Abstract

The invention provides a wall face grinding machine with a dust collection device. The wall face grinding machine comprises a grinding disc, a disc, a dust collection system, a gear transmission mechanism and a motor, wherein the motor drives the grinding disc to move through the gear transmission mechanism; the grinding disc is covered with the disc, the dust collection system comprises a dust collection disc, a dust collection cover and dust collection fan blades, the dust collection disc is arranged behind the grinding disc and connected with the output end of the gear transmission mechanism, and the dust collection disc is provided with dust collection hole units; and the dust collection fan blades are fixedly connected to an output shaft of the motor, an air suction channel is formedbetween the grinding disc and the disc, the air suction channel communicates with the dust collection cover, and the dust collection cover is provided with air vents. According to the wall face grinding machine with the dust collection device, the dust collection effect is high, when a grinding brush on a hairbrush base is damaged, replacing is more convenient, the cost is reduced, at the same time, the hairbrush can be made of different materials and mounted on a hairbrush seat body in a strip-shaped mode, and using flexibility is great.

Description

technical field [0001] The invention relates to the field of grinding machines, in particular to a wall grinding machine with a dust suction device. Background technique [0002] Wall sanders are a well-established technology for sanding and cleaning walls before they are painted, painted or wallpapered. In the prior art, the wall grinder is mostly used for grinding the wall, and there are following defects when grinding the roof: the existing grinder with a dust suction device, due to the limitation of the mechanism, its dust suction effect is not good, and secondly, the wall surface The grinding disc of the grinding machine adopts a sand surface structure, the whole is a plane, and the structure and function are relatively simple. After a long time of use, the friction surface of the grinding disc is easily damaged by the grinding disc, and it is not easy to replace. Contents of the invention [0003] The invention provides a wall grinder with a dust suction device, whi...

Claims

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Application Information

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IPC IPC(8): B24B7/18B24B55/10B24D13/14
CPCB24B7/182B24B55/102B24D13/145
Inventor 李挺进
Owner ZHEJIANG BURLEY TOOLS
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