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Crushing machine

A pulverizer and pulverized material technology, applied in the direction of mechanical material recovery, recycling technology, grain processing, etc., can solve the problems of high cost, loud noise, complex structure, etc., and achieve the effect of reducing audio frequency and improving noise effect.

Inactive Publication Date: 2015-12-16
ZHEJIANG BORETECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The known pulverizer makes a loud noise when crushing, causing noise; and the improved equipment for reducing noise has a complicated structure and high cost; therefore, simple equipment that can reduce noise should be more practical and can be used accept

Method used

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Examples

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Embodiment 2

[0044] Embodiment 2: In addition to the foregoing embodiment 1, the present invention can also provide another pulverizer, including:

[0045] An accommodating unit 10 is used for accommodating objects to be pulverized. The accommodating unit 10 has a cavity 11 , and a rubber sound-insulating pad 14 is located between a casing 13 of the cavity 11 and a wear-resistant plate 15 .

[0046] A crushing unit 20 is arranged in the accommodating unit 10 for crushing the objects to be crushed.

[0047] A feeding unit 30 is connected to the accommodating unit 10 for feeding the materials to be pulverized into the accommodating unit 10 .

[0048] A discharge unit 40 is connected to the accommodating unit 10 for sending out the pulverized objects.

[0049] The noise reduction purpose of the present invention can be achieved by the rubber sound insulation pad 14 .

Embodiment 3

[0050] Embodiment 3: In addition to the foregoing embodiment 1 and embodiment 2, the present invention can also provide another pulverizer, including:

[0051] An accommodating unit 10 is used for accommodating the object to be pulverized.

[0052] A crushing unit 20 is arranged in the accommodating unit 10 for crushing the objects to be crushed.

[0053] A feeding unit 30 is connected to the accommodating unit 10 for feeding the materials to be pulverized into the accommodating unit 10 .

[0054] A discharge unit 40 is connected to the accommodation unit 10 for sending out the pulverized material, and has a second pipe 41 with a second feeding screw 42 inside to form a second screw delivery section 43 and a second screw-free section 43. Delivery section 44, and a discharge port 45.

[0055] The purpose of noise reduction in the present invention can be achieved by the screwless conveying section 44 .

[0056] The main features described above can also exist in the same pul...

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PUM

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Abstract

A crushing machine comprises a containing unit, a crushing unit, a feeding unit and a discharging unit, wherein the containing unit is used for containing objects to be crushed; the crushing unit is arranged in the containing unit and used for crushing the objects to be crushed; the feeding unit is communicated with the containing unit and used for feeding the objects to be crushed into the containing unit; the discharging unit is communicated with the containing unit and used for discharging the crushed objects. A first feeding screw is only arranged in a first pipe of the feeding unit and forms a first threaded feeding section and a first unthreaded feeding section in sequence; or / and a cavity is only arranged in the containing unit, and a rubber sound insulation pad is located between the inside of an outer shell of the cavity and an abrasion-resistant plate; or / and a second feeding screw is only arranged in a second pipe of the discharging unit and forms a second threaded feeding section, a second unthreaded feeding section and a discharging outlet in sequence. The crushing machine can realize the purposes of lowering the voice frequency during crushing and lowering noise.

Description

technical field [0001] The invention relates to the field of recycling equipment, in particular to a pulverizer. Background technique [0002] The known pulverizer makes a loud noise when crushing, causing noise; and the improved equipment to reduce the noise has a more complicated structure and high cost; therefore, the simple equipment that can reduce the noise should be more practical and can be used accept. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings in the prior art and provide a pulverizer which can reduce the audio frequency during pulverization and improve the noise effect. [0004] The purpose of the present invention is to be achieved through the following technical solutions: [0005] A pulverizer, comprising: a containing unit for accommodating objects to be pulverized; a pulverizing unit arranged in the accommodating unit for pulverizing the objects to be pulverized; a feeding unit connected to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/16B02C18/22B29B17/04
CPCY02W30/52Y02W30/62
Inventor 欧哲文
Owner ZHEJIANG BORETECH