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Silencer device

A muffler and sound-absorbing technology, applied in the direction of grinding/polishing safety devices, grinding machines, metal processing equipment, etc., can solve problems such as loud noise and eardrum damage

Inactive Publication Date: 2012-10-03
葛明建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing angle wind mill, the air outlet produces a strong airflow, which produces a lot of noise and damages the operator's eardrum

Method used

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Experimental program
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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Figure 1 to Figure 8 A silencer arrangement according to an embodiment of the invention is schematically shown. As shown in the figure, the muffler device includes: a support 100 , a first muffler 200 , and a second muffler 300 . The first sound-absorbing element 200 and the second sound-absorbing element 300 are respectively connected to the support 100 and disposed on the support 100 .

[0025] Such as Figure 2 to Figure 5 As shown, the support 100 is in the form of a platform, and the support 100 includes a support body 101 and a connecting hole post 103 disposed on one side of the support body 101 . Both ends of the connecting hole post 103 are connected and open, and the surface of the support 100 without the connecting hole post 103 is provided with a first vent 105. The first vent 105 has the same diameter as the co...

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PUM

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Abstract

The invention relates to a silencer device for an angular windmill. The silencer device comprises a supporting seat, a first silencer part and a second silencer part, wherein the supporting seat is shaped like a table body, and the first silencer body and the second silencer body are bucket-shaped, respectively connected with the supporting seat and arranged on the supporting seat. The silencer device has the benefits as follows: the noise caused by air flow in an air outlet is reduced, the injury on the body of an operator is reduced, and the silencer device can be conveniently dismounted and cleaned due to the thread design.

Description

technical field [0001] The invention relates to mechanical tools, in particular to a muffler device used in an angle wind mill. Background technique [0002] Angle wind mill is one of the mechanized tools. It is suitable for grinding the surface of the bevel before welding, weld seam and seam after welding or metal sheet in the welding process. It is widely used in machine tool equipment, automobile tractor, shipbuilding and other manufacturing industries. , can improve production efficiency, reduce labor intensity and improve surface processing quality. [0003] In the existing angle wind mill, the air outlet generates a strong air flow, which generates a lot of noise and causes damage to the eardrum of the operator. Contents of the invention [0004] The object of the present invention is to provide a muffler device capable of reducing the noise of the wind mill and reducing the bodily injury to the operator. [0005] According to one aspect of the present invention, a...

Claims

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Application Information

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IPC IPC(8): B24B9/04B24B55/00
Inventor 葛明建
Owner 葛明建