CN102921509A - Dust blocking device of feed inlet of hammer crusher - Google Patents
Dust blocking device of feed inlet of hammer crusher Download PDFInfo
- Publication number
- CN102921509A CN102921509A CN2012104553832A CN201210455383A CN102921509A CN 102921509 A CN102921509 A CN 102921509A CN 2012104553832 A CN2012104553832 A CN 2012104553832A CN 201210455383 A CN201210455383 A CN 201210455383A CN 102921509 A CN102921509 A CN 102921509A
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- CN
- China
- Prior art keywords
- feed inlet
- dust blocking
- dust
- hammer crusher
- feeding mouth
- 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.)
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Abstract
The invention provides a dust blocking device of a feed inlet of a hammer crusher to solve the problem that dust rushes out of a feed inlet of an existing hammer crusher, and relates to the field of industrial and mineral production equipment. The dust blocking device of the feed inlet of the hammer crusher comprises a crushing cavity outer shell which is provided with the feed inlet at one side. The dust blocking device of the feed inlet of the hammer crusher is characterized in that a dust blocking board is arranged in the feed inlet, wherein the upper end of the dust blocking board is arranged in a suspended mode through a hinge and is connected with a beam in a hinged mode. Two ends of the beam pass through U-shaped grooves arranged on two side walls of the feed inlet. Due to the arrangement of the dust blocking board in the feed inlet of the existing hammer crusher, the dust produced in a crushing cavity is prevented from rushing out of the feed inlet along air flow, and pollution to environment is avoided. As the upper end of the dust blocking board is suspended through the hinge and the lower end of the dust blocking board can swing freely, feeding to the feed inlet is not affected. As the dust blocking board is connected with the detachable beam in a hinged mode, assembling, disassembling and replacement are facilitated.
Description
Technical field:
The present invention relates to industrial and mineral production equipment field, relate in particular to a kind of hammer mill feeding mouth gear dust device.
Background technology:
During industrial and mineral is produced, often need to use disintegrating machine, and hammer mill is modal a kind of, hammer mill mainly is to come broken material by percussion, material is sent in the disintegrating machine, be subjected to the impact of tup of high speed rotary and fragmentation, in the material crushing process, the dust that produces in the broken cavity can be scurried out by feeding mouth, to environment.
Summary of the invention:
The object of the present invention is to provide a kind of hammer mill feeding mouth gear dust device, have the problem that dust is scurried out to solve existing hammer mill feeding mouth.
For achieving the above object, the technical solution used in the present invention is:
A kind of hammer mill feeding mouth gear dust device comprises that a side is provided with the crusher chamber shell of feeding mouth, is characterized in that: be provided with dust board in the described feeding mouth, described dust board upper end hangs by hinge and arranges.
Described dust board upper end is hinged on the crossbeam, and dust board can be with together installation or removal of crossbeam.
Described crossbeam two ends are fixed on the feeding mouth two side.
The U-shaped groove that arranges on the feeding mouth two side is passed at described crossbeam two ends, and installation and removal are convenient.
The present invention is provided with dust board in the feeding mouth of existing hammer mill, can stop that the dust that produces in the crusher chamber with the air-flow feeding mouth of scurrying out, avoids contaminated environment, and hang by hinge the dust board upper end, and the lower end can freely swing, and can not affect feeding mouth reinforced; Striker plate is hinged on dismountable crossbeam, is convenient to dismounting and replacing.
Description of drawings:
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention.
1. crossbeams wherein; 2.U type groove; 3. sidewall; 4. crusher chamber shell; 5. dust board; 6. feeding mouth.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram and specific embodiment, further set forth the present invention, but be not to limit protection scope of the present invention.
Please refer to Fig. 1, Fig. 2, a kind of hammer mill feeding mouth gear dust device, comprise that a side is provided with the crusher chamber shell 4 of feeding mouth 6, be provided with dust board 5 in the feeding mouth 6, dust board 5 upper ends hang by hinge and arrange, and dust board 5 upper ends are hinged on the crossbeam 1, and dust board 5 can be with together installation or removal of crossbeam 1, the U-shaped groove 2 that arranges on two sidewalls 3 of feeding mouth 6 is passed at crossbeam 1 two ends, and installation and removal are convenient.
Above demonstration and described basic principle of the present invention, principal character and advantage of the present invention.It only is the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention, and the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a hammer mill feeding mouth gear dust device comprises that a side is provided with the crusher chamber shell of feeding mouth, is characterized in that: be provided with dust board in the described feeding mouth, hang setting by hinge on the described dust board.
2. hammer mill feeding mouth gear dust device according to claim 1 is characterized in that: be hinged on the crossbeam on the described dust board.
3. hammer mill feeding mouth according to claim 2 keeps off the dust device, and it is characterized in that: described crossbeam two ends are fixed on the feeding mouth two side.
4. hammer mill feeding mouth according to claim 3 keeps off the dust device, and it is characterized in that: the U-shaped groove that arranges on the feeding mouth two side is passed at described crossbeam two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104553832A CN102921509A (en) | 2012-11-14 | 2012-11-14 | Dust blocking device of feed inlet of hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104553832A CN102921509A (en) | 2012-11-14 | 2012-11-14 | Dust blocking device of feed inlet of hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921509A true CN102921509A (en) | 2013-02-13 |
Family
ID=47636518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104553832A Pending CN102921509A (en) | 2012-11-14 | 2012-11-14 | Dust blocking device of feed inlet of hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921509A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143430A (en) * | 2013-03-27 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Anti-dust device of feeding hole of grinder |
| CN104841521A (en) * | 2015-04-22 | 2015-08-19 | 曲阜金鑫矿山机械有限公司 | Anti-splashing apparatus of ring-hammer crusher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333444Y (en) * | 1998-06-15 | 1999-08-18 | 吴德友 | Improved reactive efficient crusher |
| CN2340501Y (en) * | 1998-06-15 | 1999-09-29 | 吴德友 | Impact high performance breaker |
| CN101495238A (en) * | 2006-07-25 | 2009-07-29 | 晃立工业株式会社 | Crusher |
| CN201537506U (en) * | 2009-09-21 | 2010-08-04 | 重庆市南川区永溢矿山机械厂 | Hammer crusher |
| CN202921366U (en) * | 2012-11-14 | 2013-05-08 | 铜陵市久泰重型工矿设备有限公司 | Dust stopping device at material inlet of hammer type crusher |
-
2012
- 2012-11-14 CN CN2012104553832A patent/CN102921509A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333444Y (en) * | 1998-06-15 | 1999-08-18 | 吴德友 | Improved reactive efficient crusher |
| CN2340501Y (en) * | 1998-06-15 | 1999-09-29 | 吴德友 | Impact high performance breaker |
| CN101495238A (en) * | 2006-07-25 | 2009-07-29 | 晃立工业株式会社 | Crusher |
| CN201537506U (en) * | 2009-09-21 | 2010-08-04 | 重庆市南川区永溢矿山机械厂 | Hammer crusher |
| CN202921366U (en) * | 2012-11-14 | 2013-05-08 | 铜陵市久泰重型工矿设备有限公司 | Dust stopping device at material inlet of hammer type crusher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143430A (en) * | 2013-03-27 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Anti-dust device of feeding hole of grinder |
| CN104841521A (en) * | 2015-04-22 | 2015-08-19 | 曲阜金鑫矿山机械有限公司 | Anti-splashing apparatus of ring-hammer crusher |
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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: 20130213 |