CN105597873A - Coal crusher - Google Patents
Coal crusher Download PDFInfo
- Publication number
- CN105597873A CN105597873A CN201610055991.2A CN201610055991A CN105597873A CN 105597873 A CN105597873 A CN 105597873A CN 201610055991 A CN201610055991 A CN 201610055991A CN 105597873 A CN105597873 A CN 105597873A
- Authority
- CN
- China
- Prior art keywords
- crushing device
- destroyer
- installing rack
- broken
- shell
- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 239000002245 particle Substances 0.000 abstract 1
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C2013/2825—Shape or inner surface of mill-housings with fastening means for fixing lining members to the inner surface of mill-housings
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a coal crusher which comprises a base, a shell, a crushing wheel, a primary crushing device a and a secondary crushing device b. The bottom of the shell is arranged on the base, a leakage screen is fixed to the bottom of the outer surface of the shell, a feeding opening is formed in the top of the shell, and the feeding opening is movably connected with a splashing preventing baffle. The crushing wheel is arranged at the position, corresponding to the leakage screen, in the shell. The primary crushing device a is composed of a mounting rack a, a crushing block a and an adjusting spring a. The secondary crushing device b is composed of a mounting rack b, a crushing block b and an adjusting spring b. The primary crushing device a is arranged at the position, close to the crushing wheel, of the lower left portion of the splashing preventing baffle, and the secondary crushing device b is arranged on the lower left portion of the primary crushing device a. The coal crusher has the advantages that the force of the springs is changed by adjusting the telescopic length of the springs, the adjusting range of the crusher is widened, it is guaranteed that small-particle ore can also be crushed to a certain degree, and the utilization rate of resources is increased.
Description
Technical field
The present invention relates to a kind of coal breaker.
Background technology
Along with developing rapidly of industry and reducing rapidly of resource, in production, the circulation of waste material againUtilization has great importance, and the reprocessing processing of these waste materials need be carried out fragmentation with disintegrating machine,Disintegrating machine is raw material fragmentation, and grinding has increased the surface area of material, is to shorten material chemistryThe time of reaction has been created advantage, and therefore the progress of disintegrating machine and development have positiveMeaning. Traditional disintegrating machine adjustable extent is little, and more short grained ore is under to a certain degreeCan not be broken, cause crushed product size even. cross crushing phenomenon few.
Summary of the invention
The object of this invention is to provide a kind of coal breaker.
The technical solution adopted in the present invention is:
A kind of coal breaker, comprise base, housing, broken wheel, one-level destroyer a andTwo-stage crushing device b, described housing bottom is placed on base, and described housing is at the end of outer surfacePortion fixedly slips through the net, and described case top is established charging aperture, and described charging aperture place is flexibly connected anti-flyingSpatter baffle plate, described broken wheel is located at enclosure interior and the corresponding position of slipping through the net, and described one-level is brokenMillstone a is made up of installing rack a, broken piece a and regulating spring a, described two-stage crushing deviceB is made up of installing rack b, broken piece b and regulating spring b, and described one-level destroyer a is located atAnti-splash guard lower left is near broken wheel, and described two-stage crushing device b is located at one-level destroyerA lower left.
Described broken piece a, that b is located at respectively installing rack a, b is upper, described regulating spring a,B is fixedly connected with respectively the bottom of installing rack a, b.
Described broken wheel is flexibly connected multiple quartering hammers, and described quartering hammer quantity is 4.
The invention has the beneficial effects as follows: the power that changes spring by the collapsing length of regulating springDegree, increases the adjustable range of disintegrating machine, ensure more short grained ore under to a certain degree alsoCan be broken, improve the utilization rate of resource.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein: 1, base, 2, housing, 3, slip through the net, 4, quartering hammer, 5, broken wheel,6, broken piece a, 7, broken piece b, 8, installing rack a, 9, installing rack b, 10, regulateSpring a, 11, regulating spring b, 12, one-level destroyer a, 13, two-stage crushing device b,14, anti-splash guard, 15, charging aperture
Detailed description of the invention
Coal breaker as shown in Figure 1, comprises base 1, housing 2, broken wheel 5,Level destroyer a12 and two-stage crushing device b13, housing 2 bottoms are placed on base 1, housing2 bottoms at outer surface fixedly slip through the net 3, and charging aperture 15, charging aperture are established in housing 2 tops15 places are flexibly connected anti-splash guard 14, and broken wheel 5 is located at housing 2 inside and is slipped through the net 3 pairsThe position of answering, one-level destroyer a12 is by installing rack a8, broken piece a6 and regulating springA10 composition, two-stage crushing device b13 is by installing rack b9, broken piece b7 and regulating springB11 composition, one-level destroyer a12 is located at anti-splash guard 14 lower lefts near broken wheel 5, twoLevel destroyer b13 is located at one-level destroyer a12 lower left, and broken piece a6, b7 are located at respectivelyInstalling rack a8, b9 are upper, and described regulating spring a10, b11 are fixedly connected with respectively installing rackThe bottom of a8, b9, broken wheel 5 is flexibly connected multiple quartering hammers 4, described quartering hammer 4 numbersAmount is 4. The present invention changes the dynamics of spring by the collapsing length of regulating spring, increaseThe adjustable range of disintegrating machine, ensures that more short grained ore also can be broken under to a certain degree,Improve the utilization rate of resource.
Claims (3)
1. a coal breaker, comprises base, housing, broken wheel, one-level destroyer a and twoLevel destroyer b, described housing bottom is placed on base, and described housing is in the bottom of outer surfaceFixedly slip through the net, described case top is established charging aperture, and described charging aperture place is flexibly connected anti-splashingBaffle plate, described broken wheel is located at enclosure interior and the corresponding position of slipping through the net, and it is characterized in that:Described one-level destroyer a is made up of installing rack a, broken piece a and regulating spring a, and described twoLevel destroyer b is made up of installing rack b, broken piece b and regulating spring b, described one-level fragmentationDevice a is located at anti-splash guard lower left near broken wheel, and described two-stage crushing device b is located at one-levelDestroyer a lower left.
2. a kind of coal breaker according to claim 1, is characterized in that: described fragmentationIt is upper that piece a, b are located at respectively installing rack a, b, and described regulating spring a, b are fixedly connected with respectivelyThe bottom of installing rack a, b.
3. a kind of coal breaker according to claim 1, is characterized in that: described fragmentationWheel is flexibly connected multiple quartering hammers, and described quartering hammer quantity is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610055991.2A CN105597873A (en) | 2016-01-27 | 2016-01-27 | Coal crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610055991.2A CN105597873A (en) | 2016-01-27 | 2016-01-27 | Coal crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105597873A true CN105597873A (en) | 2016-05-25 |
Family
ID=55978539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610055991.2A Pending CN105597873A (en) | 2016-01-27 | 2016-01-27 | Coal crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105597873A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2208977Y (en) * | 1994-12-22 | 1995-10-04 | 杨柯 | Ring hammer counter type fine grain crusher |
| JP5009047B2 (en) * | 2007-05-21 | 2012-08-22 | 株式会社幸袋テクノ | Impact crusher set adjustment device |
| FR2970882B1 (en) * | 2011-01-31 | 2013-01-18 | Metso Minerals France Sa | PERCUSSION MILL WITH ROTOR POSITIONING DEVICE. |
| CN104394992A (en) * | 2012-06-20 | 2015-03-04 | 山特维克知识产权股份有限公司 | Method of feeding material to a horizontal shaft impact crusher, and a crushing device |
| CN205613480U (en) * | 2016-04-13 | 2016-10-05 | 林洁 | Adjustable dustproof stone crusher of bar rotational speed |
-
2016
- 2016-01-27 CN CN201610055991.2A patent/CN105597873A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2208977Y (en) * | 1994-12-22 | 1995-10-04 | 杨柯 | Ring hammer counter type fine grain crusher |
| JP5009047B2 (en) * | 2007-05-21 | 2012-08-22 | 株式会社幸袋テクノ | Impact crusher set adjustment device |
| FR2970882B1 (en) * | 2011-01-31 | 2013-01-18 | Metso Minerals France Sa | PERCUSSION MILL WITH ROTOR POSITIONING DEVICE. |
| CN104394992A (en) * | 2012-06-20 | 2015-03-04 | 山特维克知识产权股份有限公司 | Method of feeding material to a horizontal shaft impact crusher, and a crushing device |
| CN205613480U (en) * | 2016-04-13 | 2016-10-05 | 林洁 | Adjustable dustproof stone crusher of bar rotational speed |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |
|
| RJ01 | Rejection of invention patent application after publication |