CN113413983A - Upper frame body structure for crusher - Google Patents
Upper frame body structure for crusher Download PDFInfo
- Publication number
- CN113413983A CN113413983A CN202110710683.XA CN202110710683A CN113413983A CN 113413983 A CN113413983 A CN 113413983A CN 202110710683 A CN202110710683 A CN 202110710683A CN 113413983 A CN113413983 A CN 113413983A
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- CN
- China
- Prior art keywords
- lining
- feeding
- friction
- upper frame
- crusher
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/005—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) the materials to be pulverised being disintegrated by collision of, or friction between, the material particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/0018—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) using a rotor accelerating the materials centrifugally against a circumferential breaking surface
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- 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
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- 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
- B02C23/02—Feeding devices
Abstract
The invention discloses an upper frame body structure for a crusher, which comprises a main frame body, wherein a crushing box is arranged on the main frame body, a feed inlet and a discharge outlet are respectively formed in the upper end and the lower end of the crushing box, an inner lining is arranged inside the crushing box, two feeding inner linings are respectively arranged at the two ends of a supporting inner lining, the upper ends of the inner side walls of the supporting inner linings are parallel to each other, the lower end of the inner side wall of the supporting inner lining is arc-shaped, and the upper end and the lower end of the inner side wall of the feeding inner lining are arc-shaped; the inside wall of feeding inside lining is opened and is run through from top to bottom and seted up the friction groove, the inside in friction groove evenly is equipped with the broken portion of rubbing, compare in prior art can increase the broken handle that adapts to jumbo size ore at the body frame body and the broken case of equidimension, shape through changing the feed inlet, reduce other equipment of installation on the broken case to the influence in feeding space, increase the feed inlet to broken ore size accommodation, increase the practicality of equipment use, increase the frictional force to the ore when broken ore simultaneously, further increase the crushing effect to the ore.
Description
Technical Field
The invention relates to the technical field of crushers, in particular to an upper frame body structure for a crusher.
Background
A mine refers to an independent production and operation unit for mining ores in a certain mining boundary. A mine mainly comprises one or more mining workshops (or referred to as craters, mines, open stopes and the like) and auxiliary workshops, and most mines also comprise a mine dressing site.
Along with the development of national economy and the continuous construction of buildings, more and more stones are needed to be used, the stones are mined from mountains, and a crusher is needed to crush the stones due to different sizes of the stones during mining.
And other equipment is required to be arranged on the circular crushing box body of the existing crusher, so that the feeding space of the crushing box is occupied. Therefore, an upper frame body structure for the crusher is provided.
Disclosure of Invention
The present invention is directed to an upper frame structure for a crusher, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an upper frame body structure for a crusher comprises a main frame body, wherein a crushing box is arranged on the main frame body, a feed inlet and a discharge outlet are respectively formed in the upper end and the lower end of the crushing box, a lining is arranged inside the crushing box and comprises a supporting lining and a feeding lining which are symmetrically arranged, the two feeding linings are respectively arranged at the two ends of the supporting lining, the upper ends of the inner side walls of the supporting lining are parallel to each other, the lower end of the inner side wall of the supporting lining is arc-shaped, and the upper end and the lower end of the inner side wall of the feeding lining are arc-shaped;
the inside wall of feeding inside lining is opened and is run through from top to bottom and has been seted up the friction groove, the inside in friction groove evenly is equipped with the broken portion of friction.
Further, the friction crushing part is a rectangular block.
Furthermore, the included angle between the long side of the rectangular block and the horizontal plane is 0-90 degrees.
Further, the friction crushing part is a rectangular strip.
Furthermore, the included angle between the rectangular strip and the horizontal plane is 0-90 degrees.
Further, the friction crushing part is in a sawtooth shape.
Further, the friction crushing part is integrally formed in the friction groove.
Furthermore, the lower parts of the inner side walls of the supporting lining and the feeding lining are uniformly provided with friction crushing grains.
Further, the cross section of feed inlet and discharge gate is circular, the size of feed inlet is greater than the size of discharge gate, the size of broken case descends from top to bottom, the upper end size of inside lining is greater than the lower extreme size, the size of inside lining descends from top to bottom.
Further, the inside and outside wall of inside lining and inside lining is the arc, and the radian of the outside wall of inside lining and inside lining all with the arc phase-match of broken incasement lateral wall.
Compared with the prior art, the invention has the beneficial effects that: the feeding device comprises a main frame body and a crushing box, wherein the main frame body is provided with a friction groove, the crushing box is provided with a crushing friction part, the crushing box is provided with a feeding space, the upper end of the inner side wall of the feeding lining is provided with an arc-shaped groove, the friction groove is matched with the crushing friction part, and the crushing box is used for reducing the influence of other equipment on the feeding space.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first schematic structural view of a friction crushing section according to a first embodiment of the present invention;
FIG. 3 is a schematic structural view of a first embodiment of a friction crushing section of the present invention;
FIG. 4 is a first schematic structural view of a second embodiment of the friction crushing section of the present invention;
FIG. 5 is a second schematic structural view of a second embodiment of the friction crushing unit of the present invention.
In the figure: 1-main frame body, 2-crushing box, 3-inner liner, 301-supporting inner liner, 302-feeding inner liner, 303-friction groove and 304-friction crushing grain.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first embodiment, please refer to fig. 1-3, the present invention provides a technical solution: an upper frame body structure for a crusher comprises a main frame body 1, wherein a crushing box 2 is arranged on the main frame body 1, a feed inlet and a discharge outlet are respectively formed in the upper end and the lower end of the crushing box 2, a lining 3 is arranged inside the crushing box 2, the lining 3 comprises a supporting lining 301 and a feeding lining 302 which are symmetrically arranged, the two feeding linings 302 are respectively arranged at the two ends of the supporting lining 301, the upper ends of the inner side walls of the supporting lining 301 are parallel to each other, the lower end of the inner side wall of the supporting lining 301 is arc-shaped, the upper end and the lower end of the inner side wall of the feeding lining 302 are arc-shaped, the supporting lining 301 provides a supporting effect for installing other equipment on the crushing box 2, the influence of the other equipment on feeding can be reduced due to the arc-shaped arrangement of the upper end of the inner side wall of the feeding lining 302, and larger ore size can be crushed compared with the original equipment;
the inside wall of feeding inside lining 302 is opened and is run through from top to bottom and has been seted up friction groove 303, and the inside in friction groove 303 evenly is equipped with the broken portion of friction, and the friction resistance that receives when the setting up of friction portion multiplicable ore is rotatory broken in inside lining 3 increases the crushing effect to the ore.
Specifically, the friction crushing portion is integrally formed in the friction groove 303, and the integrally formed arrangement mode can improve the stability of the friction crushing portion in the friction groove 303.
Specifically, the lower portions of the inner side walls of the supporting liner 301 and the feeding liner 302 are uniformly provided with friction crushing grains 304, and the friction crushing grains 304 provide the final crushing size for crushed ore when falling at the discharge port.
Particularly, the cross section of feed inlet and discharge gate is circular, and the size of feed inlet is greater than the size of discharge gate, and the size of crushing case 2 from top to bottom steadilys decrease, and the upper end size of inside lining 3 is greater than the lower extreme size, and the size of inside lining 3 steadilys decrease from top to bottom, and the ore is in the spiral motion from top to bottom after getting into inside lining 3, progressively reduces the size of broken ore.
Specifically, the inside and outside walls of liner 301 and liner 302 are arc-shaped, and the radian of the outside walls of liner 301 and liner 302 are matched with the arc-shaped inside wall of crushing box 2, so that liner 3 is assembled inside crushing box 2 more appropriately.
Specifically, the friction crushing portion is a rectangular block.
Specifically, the included angle between the long side of the rectangular block and the horizontal is 0-90 degrees.
In a second embodiment, please refer to fig. 1, 4 and 5, the present invention provides a technical solution: the utility model provides a different friction crushing portion that upper bracket body structure for breaker, this embodiment only lies in friction crushing portion for the rectangle strip with embodiment one, provides a shape.
Specifically, the rectangular strip forms an angle of 0-90 degrees with the horizontal.
In a third embodiment, the present invention provides a technical solution: the embodiment is different from the first embodiment only in that the friction crushing part is in a sawtooth shape, and the friction crushing part with different shapes is provided.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An upper frame body structure for a crusher comprises a main frame body (1), wherein a crushing box (2) is arranged on the main frame body (1), a feeding hole and a discharging hole are respectively formed in the upper end and the lower end of the crushing box (2), and the upper frame body structure is characterized in that a lining (3) is arranged inside the crushing box (2), the lining (3) comprises a supporting lining (301) and a feeding lining (302) which are symmetrically arranged, the two feeding linings (302) are respectively arranged at the two ends of the supporting lining (301), the upper ends of the inner side walls of the supporting lining (301) are parallel to each other, the lower end of the inner side wall of the supporting lining (301) is arc-shaped, and the upper end and the lower end of the inner side wall of the feeding lining (302) are arc-shaped;
the inside wall of feeding inside lining (302) is opened and is run through from top to bottom and seted up friction groove (303), the inside in friction groove (303) evenly is equipped with the broken portion of friction.
2. An upper frame structure for a crusher as claimed in claim 1, wherein the friction crushing portion is a rectangular block.
3. The upper frame structure for a crusher as claimed in claim 2, wherein the angle between the long side of the rectangular block and the horizontal is 0-90 degrees.
4. An upper frame structure for a crusher as claimed in claim 1, wherein said friction crushing section is a rectangular strip.
5. An upper frame structure for a crusher as claimed in claim 4, wherein the rectangular bar is angled from the horizontal by 0 to 90 degrees.
6. An upper frame structure for a crusher as claimed in claim 1, wherein said friction crushing portion is serrated.
7. An upper frame structure for a crusher as claimed in any one of claims 1 to 6, wherein the friction breaking portion is integrally formed in the friction groove (303).
8. The upper frame structure of claim 1, wherein the inner side wall lower parts of the supporting liner (301) and the feeding liner (302) are uniformly provided with friction crushing grains (304).
9. The upper frame structure of claim 8, wherein the cross section of the feeding port and the discharge port is circular, the size of the feeding port is larger than that of the discharge port, the size of the crushing box (2) is decreased progressively from top to bottom, the size of the upper end of the lining (3) is larger than that of the lower end, and the size of the lining (3) is decreased progressively from top to bottom.
10. A crusher upper frame structure according to claim 9, characterized in that the inner and outer side walls of the inner liner (301) and the inner liner (302) are arc-shaped, and the arc-shape of the outer side walls of the inner liner (301) and the inner liner (302) are matched with the arc-shape of the inner side wall of the crushing box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710683.XA CN113413983A (en) | 2021-06-25 | 2021-06-25 | Upper frame body structure for crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710683.XA CN113413983A (en) | 2021-06-25 | 2021-06-25 | Upper frame body structure for crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113413983A true CN113413983A (en) | 2021-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110710683.XA Pending CN113413983A (en) | 2021-06-25 | 2021-06-25 | Upper frame body structure for crusher |
Country Status (1)
| Country | Link |
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| CN (1) | CN113413983A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070119994A1 (en) * | 2005-11-09 | 2007-05-31 | Suncor Energy Inc. | Method and apparatus for creating a slurry |
| CN102176974A (en) * | 2008-10-08 | 2011-09-07 | 山特维克知识产权股份有限公司 | A material feeding device for a VSI-crusher, and a method of crushing material. |
| CN108579871A (en) * | 2018-04-24 | 2018-09-28 | 沈阳顺达重矿机械制造有限公司 | A kind of unilateral charging top hydraulic pressure support gyratory crusher |
| CN208373167U (en) * | 2018-04-25 | 2019-01-15 | 北方重工富勒（沈阳）矿业有限公司 | A kind of gyratory crusher rack |
| CN210207168U (en) * | 2019-06-24 | 2020-03-31 | 北方重工富勒（沈阳）矿业有限公司 | Vertical shaft impact crusher vibration damper |
| CN211801521U (en) * | 2020-03-25 | 2020-10-30 | 六盘水师范学院 | Multistage breaker of ore mining |
| CN212328477U (en) * | 2020-05-16 | 2021-01-12 | 浙江华电智能电站设备股份有限公司 | Vertical shaft type wet coal efficient crushing device |
-
2021
- 2021-06-25 CN CN202110710683.XA patent/CN113413983A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070119994A1 (en) * | 2005-11-09 | 2007-05-31 | Suncor Energy Inc. | Method and apparatus for creating a slurry |
| CN102176974A (en) * | 2008-10-08 | 2011-09-07 | 山特维克知识产权股份有限公司 | A material feeding device for a VSI-crusher, and a method of crushing material. |
| CN108579871A (en) * | 2018-04-24 | 2018-09-28 | 沈阳顺达重矿机械制造有限公司 | A kind of unilateral charging top hydraulic pressure support gyratory crusher |
| CN208373167U (en) * | 2018-04-25 | 2019-01-15 | 北方重工富勒（沈阳）矿业有限公司 | A kind of gyratory crusher rack |
| CN210207168U (en) * | 2019-06-24 | 2020-03-31 | 北方重工富勒（沈阳）矿业有限公司 | Vertical shaft impact crusher vibration damper |
| CN211801521U (en) * | 2020-03-25 | 2020-10-30 | 六盘水师范学院 | Multistage breaker of ore mining |
| CN212328477U (en) * | 2020-05-16 | 2021-01-12 | 浙江华电智能电站设备股份有限公司 | Vertical shaft type wet coal efficient crushing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210921 |