CN104259099A - Automatically-bouncing screen of crushing machine - Google Patents

Automatically-bouncing screen of crushing machine Download PDF

Info

Publication number
CN104259099A
CN104259099A CN201410466260.8A CN201410466260A CN104259099A CN 104259099 A CN104259099 A CN 104259099A CN 201410466260 A CN201410466260 A CN 201410466260A CN 104259099 A CN104259099 A CN 104259099A
Authority
CN
China
Prior art keywords
screen
automatically
grating
bars
bouncing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410466260.8A
Other languages
Chinese (zh)
Inventor
王志明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU XINER SPEED REDUCER Co Ltd
Original Assignee
CHANGZHOU XINER SPEED REDUCER Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGZHOU XINER SPEED REDUCER Co Ltd filed Critical CHANGZHOU XINER SPEED REDUCER Co Ltd
Priority to CN201410466260.8A priority Critical patent/CN104259099A/en
Publication of CN104259099A publication Critical patent/CN104259099A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention relates to the technical field of material crushing devices, in particular to an automatically-bouncing screen of a crushing machine. The automatically-bouncing screen comprises a screen frame and screen bars, wherein the screen bars are evenly arranged in the screen frame, and vibrating rods are arranged in screen meshes formed by the screen bars. The elastic metal vibrating rods are arranged in screen meshes formed by the screen bars and fixed to the screen bars through elastic supports. When the automatically-bouncing screen is impacted by falling materials, the vibrating rods and the elastic supports perform irregular vibration, the screen meshes are constantly ensured to be smooth, the screen is efficient, quick and convenient and is effectively prevented from being blocked and clamped, and material screening quality and efficiency are greatly improved.

Description

Disintegrating machine is from playing screen cloth
Technical field
The present invention relates to equipment for pulverizing material technical field, especially a kind of disintegrating machine is from playing screen cloth.
Background technology
Existing crusher screen generally comprises the framework be made up of the side plate of a pair transverse direction and the connecting plate of a pair longitudinal direction, is connected with the grizzly bar of many longitudinal directions between biside plate.This structure comparison is stiff, and when the material of all size falls together, mix one, bulky grain is easily stuck on the net, stops granule, results in blockage, and increases burden and the wearing and tearing of screen cloth, reduction of service life, more impact sieve material efficiency and sieve material quality.
Summary of the invention
Easily blocking to overcome existing crusher screen, the deficiency of inefficiency, the invention provides a kind of disintegrating machine from playing screen cloth.
The technical solution adopted for the present invention to solve the technical problems is: a kind of disintegrating machine is from playing screen cloth, and comprise screen frame and grating, grating is evenly arranged in screen frame, is provided with vibrating head in the mesh of grating composition.
According to another embodiment of the invention, further involving vibrations rod is fixed on adjacent grating by elastic support.
According to another embodiment of the invention, further involving vibrations rod is elastic metallic rod.
The invention has the beneficial effects as follows, the vibrating head of elastic metallic material is set in the mesh of grating composition, vibrating head is fixed on grating by elastic support, when being subject to the impact of falling material, vibrating head and elastic support produce irregular oscillation, and the moment keeps the unobstructed of mesh, efficient quick, effectively prevent blocking card net, substantially increase sieve material quality and sieve material efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. screen frames, 2. grating, 3. vibrating head, 4. elastic support in figure.
Detailed description of the invention
If Fig. 1 is structural representation of the present invention, a kind of disintegrating machine is from playing screen cloth, and comprise screen frame 1 and grating 2, grating 2 is evenly arranged in screen frame 1, is provided with vibrating head 3 in the mesh that grating 2 forms.Vibrating head 3 is fixed on adjacent grating 2 by elastic support 4.Vibrating head 3 is elastic metallic rod.
The vibrating head 3 of elastic metallic material is set in the mesh that grating 2 forms, vibrating head 3 is fixed on grating 2 by elastic support 4, when being subject to the impact of falling material, vibrating head 3 and elastic support 4 produce irregular oscillation, moment keeps the unobstructed of mesh, efficient quick, effectively prevent blocking card net, substantially increases sieve material quality and sieve material efficiency.

Claims (3)

1. disintegrating machine is from playing a screen cloth, and comprise screen frame (1) and grating (2), grating (2) is evenly arranged in screen frame (1), it is characterized in that, is provided with vibrating head (3) in the mesh that grating (2) forms.
2. disintegrating machine according to claim 1 is from playing screen cloth, and it is characterized in that, vibrating head (3) is fixed on adjacent grating (2) by elastic support (4).
3. disintegrating machine according to claim 1 is from playing screen cloth, it is characterized in that, vibrating head (3) is elastic metallic rod.
CN201410466260.8A 2014-09-15 2014-09-15 Automatically-bouncing screen of crushing machine Pending CN104259099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410466260.8A CN104259099A (en) 2014-09-15 2014-09-15 Automatically-bouncing screen of crushing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410466260.8A CN104259099A (en) 2014-09-15 2014-09-15 Automatically-bouncing screen of crushing machine

Publications (1)

Publication Number Publication Date
CN104259099A true CN104259099A (en) 2015-01-07

Family

ID=52150746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410466260.8A Pending CN104259099A (en) 2014-09-15 2014-09-15 Automatically-bouncing screen of crushing machine

Country Status (1)

Country Link
CN (1) CN104259099A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0889896A (en) * 1994-09-19 1996-04-09 Mitsuboshi Belting Ltd Rubber screen
CN203292082U (en) * 2013-06-14 2013-11-20 常州苏特轴承制造有限公司 Self-thinning screen of crusher
CN203737587U (en) * 2014-02-17 2014-07-30 中煤科工集团武汉设计研究院 Anti-blocking pulverized coal screen
CN203750831U (en) * 2014-02-17 2014-08-06 中国能建集团装备有限公司北京技术中心 Self-cleaning vibrating screen plate
CN203750834U (en) * 2014-02-19 2014-08-06 中国能建集团装备有限公司北京技术中心 Vibration screen plate and cleaning device thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0889896A (en) * 1994-09-19 1996-04-09 Mitsuboshi Belting Ltd Rubber screen
CN203292082U (en) * 2013-06-14 2013-11-20 常州苏特轴承制造有限公司 Self-thinning screen of crusher
CN203737587U (en) * 2014-02-17 2014-07-30 中煤科工集团武汉设计研究院 Anti-blocking pulverized coal screen
CN203750831U (en) * 2014-02-17 2014-08-06 中国能建集团装备有限公司北京技术中心 Self-cleaning vibrating screen plate
CN203750834U (en) * 2014-02-19 2014-08-06 中国能建集团装备有限公司北京技术中心 Vibration screen plate and cleaning device thereof

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150107