CN201880561U - Impact crusher with screen separation effect - Google Patents
Impact crusher with screen separation effect Download PDFInfo
- Publication number
- CN201880561U CN201880561U CN2010206847837U CN201020684783U CN201880561U CN 201880561 U CN201880561 U CN 201880561U CN 2010206847837 U CN2010206847837 U CN 2010206847837U CN 201020684783 U CN201020684783 U CN 201020684783U CN 201880561 U CN201880561 U CN 201880561U
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- impact
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- rack
- counterattack
- rotor
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Abstract
The utility model relates to an impact crusher with a screen separation effect, which comprises a crusher housing with a feed opening and a discharge opening, a rotor arranged in the crusher housing, a motor connected with the rotor through a belt pulley, a two-in-one impact rack arranged in the crusher housing at the periphery of the rotor, a size regulating rack arranged below the two-in-one impact rack, impact plates mounted on the two-in-one impact rack, and a size regulating toothed plate mounted on the size regulating rack. The two-in-one impact rack comprises a first impact rack and a second impact rack which adopt an integral structure; the impact plates are respectively arranged on the first impact rack and the second impact rack; and discharge holes are formed on the impact plates and the size regulating toothed plate. In the impact crusher provided by the utility model, traditional impact plate racks of two stages are synthesized into a two-in-one impact plate rack, and meanwhile, the discharge holes suitable for discharging materials are designed on all the impact plates, so as to save resources, protect the internal grinding mechanism of the impact crusher, and improve the service life of the impact crusher.
Description
Technical field
The utility model relates to a kind of disintegrating machine, particularly a kind of impact breaker with the screening formula.
Background technology
Existing impact breaker, in its shattering process when material does not enter discharge gate, be in by crash situation always, when some materials that reached the discharging-material size requirement still will be accepted to hit and extruding, so just increased the consumption of galling in the disintegrating machine, the output of disintegrating machine is restricted, crushing phenomenon appearred simultaneously, in building aggregate, system sand industry, crossing pulverizing is a kind of waste, it brings three kinds of wastes: the one, and the waste of building stones, the 2nd, waste of electric energy, the 3rd, the waste of disintegrating machine interior metal wear extent.On structure, general design has two counterattack grillages or three counterattack grillages, two cover or three sleeve spring adjusting devices will be arranged accordingly, complex structure, not easy-maintaining.
Summary of the invention
At the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, crushing efficiency is high, the impact breaker of the band screening formula of easy to maintenance, long service life, the saving energy.
The technical solution of the utility model is achieved in that a kind of impact breaker with the screening formula, comprise the crusher shell that has charging aperture and discharging opening, be arranged on the rotor in the crusher shell, the motor that is connected with rotor by belt pulley, be arranged on the two-in-one counterattack frame in the rotor periphery housing, be arranged on the expansion frame of two-in-one counterattack frame below, be installed in the counterpunch board on the two-in-one counterattack frame, be installed in the expansion tooth plate on the expansion frame, described two-in-one counterattack frame comprises the first counterattack frame and the second counterattack frame, the first counterattack frame and the second counterattack frame are structure as a whole, be provided with counterpunch board on the first counterattack frame and the second counterattack frame, on counterpunch board and whole tooth plate, all offer dumping pit.
The curved shape of the longitudinal edge of described counterpunch board.
Described two-in-one counterattack frame hangs in the crusher shell by hinge axis, is provided with axially to adjust first spring adjusting device that two-in-one counterattack chord position is put along hinge axis below two-in-one counterattack frame.
Described expansion frame top is equipped with second spring adjusting device, is connected with the 3rd spring adjusting device below the expansion frame.
On the described rotor bar is installed.
The utlity model has following good effect: this product comprehensively is a two-in-one counterattack grillage with traditional two-stage counterattack grillage; on counterpunch board, all design the dumping pit that has suitable material to discharge simultaneously; make material when just being subjected to fragmentation, need only the suitable possibility that all can discharge broken zone of particle diameter; and do not need through whole fragmentations of disintegrating machine regional; saved resource; protect the inner grinding mechanism of disintegrating machine, improved disintegrating machine service life.
Description of drawings
Fig. 1 is structure of the present utility model and fundamental diagram.
Fig. 2 is a counterpunch board profile front view of the present utility model.
Fig. 3 is a counterpunch board profile cutaway view of the present utility model.
Fig. 4 is a tooth plate profile front view of the present utility model.
Fig. 5 is a tooth plate profile cutaway view of the present utility model.
Fig. 6 is the two-in-one counterattack frame of a utility model profile schematic diagram.
The specific embodiment
As Fig. 1,2,3,4,5, shown in 6, a kind of impact breaker with the screening formula, comprise the crusher shell 7 that has charging aperture and discharging opening, be arranged on the rotor 13 in the crusher shell 7, the motor 16 that is connected with rotor 13 by belt pulley 15, be arranged on the two-in-one counterattack frame in the rotor 13 peripheral housings 7, be arranged on the expansion frame 3 of two-in-one counterattack frame below, be installed in the counterpunch board 9 on the two-in-one counterattack frame, be installed in the expansion tooth plate 4 on the expansion frame 3, described two-in-one counterattack frame comprises the first counterattack frame 8 and the second counterattack frame 6, the first counterattack frame 8 and the second counterattack frame 6 are structure as a whole, be provided with counterpunch board 9 on the first counterattack frame 8 and the second counterattack frame 6, on counterpunch board 9 and whole tooth plate 4, all offer dumping pit 11.The curved shape of the longitudinal edge of described counterpunch board 9.Described two-in-one counterattack frame hangs in the crusher shell 7 by hinge axis 10, is provided with axially to adjust first spring adjusting device 5 that two-in-one counterattack chord position is put along hinge axis 10 below two-in-one counterattack frame.Described expansion frame 3 tops are equipped with second spring adjusting device 2, are connected with the 3rd spring adjusting device 1 below expansion frame 3.On the described rotor 13 bar 14 is installed.
Embodiment 1: as Fig. 1,2,3,4,5,6 motors 16 drive rotor 13 by V-belt 15 and do counterclockwise rotation at a high speed, after raw material enters crusher chamber, by 14 high-speed impacts of the bar on the rotor 13, material begins to break and hits counterpunch board 9, the raw meal particle size of partial rupture is during less than dumping pit 11 sizes of the side row on the counterpunch board, can discharge fracture area and drop to discharging opening by dumping pit 11, material greater than dumping pit 11 sizes can continue to stay in the crusher chamber, and bump against to continue cracking with unclassified stores, or pass dumping pit 11, rotation along with rotor 13, the bottom that does not have early stage fully broken material to be brought to the counterattack frame is continued broken, in general, material is more near lower house, and granularity is more little, up to the zone that enters the grain size regulating plate 4, all there is very big effect in this zone to the further fragmentation of material and the shaping of material, and simultaneously, the dumping pit 11 on the expansion tooth plate 4 also plays the purpose of discharging at any time.This process has been strengthened the unloading performance of disintegrating machine, makes the material of composite grain requirement in time leave fracture area, has avoided crossing crushing phenomenon and meaningless galling.
Embodiment 2: as shown in Figure 1; when superhard material enters disintegrating machine and makes crushing force surpass the initial tension of spring of first spring adjusting device 5, second spring adjusting device 2, the 3rd spring adjusting device 1; spring can retreat, and counterpunch board or expansion tooth plate are dodged, thus the protection disintegrating machine.
Claims (5)
1. impact breaker with the screening formula, comprise the crusher shell (7) that has charging aperture and discharging opening, be arranged on the rotor (13) in the crusher shell (7), the motor (16) that is connected with rotor (13) by belt pulley (15), be arranged on the two-in-one counterattack frame in the peripheral housing of rotor (13) (7), be arranged on the expansion frame (3) of two-in-one counterattack frame below, be installed in the counterpunch board (9) on the two-in-one counterattack frame, be installed in the expansion tooth plate (4) on the expansion frame (3), it is characterized in that: described two-in-one counterattack frame comprises the first counterattack frame (8) and the second counterattack frame (6), the first counterattack frame (8) and the second counterattack frame (6) are structure as a whole, be provided with counterpunch board (9) on the first counterattack frame (8) and the second counterattack frame (6), on counterpunch board (9) and whole tooth plate (4), all offer dumping pit (11).
2. the impact breaker of band screening formula according to claim 1 is characterized in that: the curved shape of longitudinal edge of described counterpunch board (9).
3. the impact breaker of band screening formula according to claim 1, it is characterized in that: described two-in-one counterattack frame hangs in the crusher shell (7) by hinge axis (10), is provided with axially to adjust first spring adjusting device (5) that two-in-one counterattack chord position is put along hinge axis (10) below two-in-one counterattack frame.
4. the impact breaker of band screening formula according to claim 1 is characterized in that: described expansion frame (3) top is equipped with second spring adjusting device (2), is connected with the 3rd spring adjusting device (1) in expansion frame (3) below.
5. the impact breaker of band screening formula according to claim 1 is characterized in that: bar (14) is installed on the described rotor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206847837U CN201880561U (en) | 2010-12-29 | 2010-12-29 | Impact crusher with screen separation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206847837U CN201880561U (en) | 2010-12-29 | 2010-12-29 | Impact crusher with screen separation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880561U true CN201880561U (en) | 2011-06-29 |
Family
ID=44178086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206847837U Expired - Fee Related CN201880561U (en) | 2010-12-29 | 2010-12-29 | Impact crusher with screen separation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880561U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698857A (en) * | 2012-07-06 | 2012-10-03 | 南京凯盛国际工程有限公司 | Screen strip type back-breaking homogenizing board device |
| CN106513110A (en) * | 2016-12-27 | 2017-03-22 | 江苏宜达新材料科技股份有限公司 | Impact crusher for glass recovery |
| CN111068843A (en) * | 2020-01-08 | 2020-04-28 | 邯郸金隅太行水泥有限责任公司 | Single-roller screening crusher |
| CN114408465A (en) * | 2022-02-25 | 2022-04-29 | 宁夏天地奔牛实业集团有限公司 | Chute system of scraper conveyor |
-
2010
- 2010-12-29 CN CN2010206847837U patent/CN201880561U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698857A (en) * | 2012-07-06 | 2012-10-03 | 南京凯盛国际工程有限公司 | Screen strip type back-breaking homogenizing board device |
| CN106513110A (en) * | 2016-12-27 | 2017-03-22 | 江苏宜达新材料科技股份有限公司 | Impact crusher for glass recovery |
| CN111068843A (en) * | 2020-01-08 | 2020-04-28 | 邯郸金隅太行水泥有限责任公司 | Single-roller screening crusher |
| CN114408465A (en) * | 2022-02-25 | 2022-04-29 | 宁夏天地奔牛实业集团有限公司 | Chute system of scraper conveyor |
| CN114408465B (en) * | 2022-02-25 | 2024-02-06 | 宁夏天地奔牛实业集团有限公司 | Chute system of scraper conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |