CN102233289A - Impact crusher with scattering impact plates - Google Patents
Impact crusher with scattering impact plates Download PDFInfo
- Publication number
- CN102233289A CN102233289A CN2011101173998A CN201110117399A CN102233289A CN 102233289 A CN102233289 A CN 102233289A CN 2011101173998 A CN2011101173998 A CN 2011101173998A CN 201110117399 A CN201110117399 A CN 201110117399A CN 102233289 A CN102233289 A CN 102233289A
- Authority
- CN
- China
- Prior art keywords
- impact
- counterpunch board
- scattering
- frame
- rotor assembly
- 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.)
- Granted
Links
Images
Abstract
The invention discloses an impact crusher with scattering impact plates. The impact crusher comprises a frame. The frame is provided with a material intake channel, scattering impact plates, a control plate, angle adjusting apparatuses, a rotor assembly and a material discharging open. Flat hammers are arranged on a circumference of the rotor assembly. A crushing chamber is formed between the rotor assembly and the impact plates. One end of the impact plate directly forms a hinge joint with the frame; the other end of the impact plate is arranged on the frame through the angle adjusting apparatus. The impact plate is a meshy network structure. According to the present invention, the impact plate with the meshy network structure is arranged, such that crushing mechanism of the impact crushing is optimized, a ordered and refracting impact process is changed into a disordered and scattering impact process so as to provide more complete impacting and burnishing for the materials, and provide best crushing effects and shaping effects for the materials.
Description
Technical field
The invention belongs to the disintegrating machine technical field, a kind of impact breaker that is equipped with the scattering counterpunch board of more specifically saying so.
Background technology
Impact breaker utilizes the high speed rotor rotated that the material of knocking down in the crusher chamber is produced high speed impact, and materials casting to counterpunch board, material is fallen by gravity and bounce, but the high speed rotor rotated drives bar tangentially clashes into material once more, material is thrown to another piece counterpunch board, material is by further broken, then again from the counterpunch board bar that rebounds, repeat said process, in this process, be subjected to the strike of bar, the impact and the material collision each other of counterpunch board owing to material, material constantly produces the crack, until loose pulverizing.When raw meal particle size during, just drawn off crusher chamber less than the discharge slit between counterpunch board and the bar.Yet the shortcoming of impact breaker maximum is that bar and counterpunch board are easy to wear especially, especially broken hard ore, and it is even more serious to wear and tear, and needs often to change.But it still has the value of existence, and promptly its advantage is to have good shaping feature, and selecting impact breaker in the reality for use mainly is the shaping feature that utilizes it.
Because the broken counterpunch board shape of prior art counterattack is solid flat board, the material counterattack is " reflecting shape in order ", promptly strike back logistics and concentrate on a direction, be unfavorable for abundant bump and polishing between material and the material, the direct result of more than bringing is that fragmentation and shaping effect are all undesirable.
Summary of the invention
The objective of the invention is to promote the fragmentation and the shaping effect of prior art impact breaker, a kind of scattering counterpunch board is provided, it can make material produce the crushing effect of scattering counterattack, thereby significantly improves the fragmentation and the shaping efficient of impact breaker.
In order to reach above purpose, the present invention is achieved through the following technical solutions: a kind of impact breaker that is equipped with the scattering counterpunch board, comprise frame, and frame is provided with feeding-passage, counterpunch board, angle regulator, rotor assembly and discharge gate; Rotor assembly circumferentially be provided with bar, form crusher chamber between rotor assembly and the counterpunch board, counterpunch board one end directly is hinged on the frame, the other end is located on the frame by angle regulator; It is characterized in that, be arranged to the mesh network pore structure on the described counterpunch board.
Core technology of the present invention is: make the broken Cracking Mechanism of prior art counterattack become " reflecting shape in order " counterattack and be " disordered chain shape " counterattack, and allow material prolong the holdup time in crusher chamber.
Remarkable result of the present invention is in shattering process, the bump between material and the material, the polishing probability is higher, number of times is more and more abundant effectively, thereby promote counterattack broken fragmentation and shaping feature.
Counterpunch board is set to the mesh network pore structure, and it brings following benefit:
(1) to make that material rebounds in crusher chamber unordered for the counterpunch board that has a mesh network pore structure, form a kind of scattering phenomenon, make each corner angle of material all be impacted polishing mutually, can access well pin, the sheet problem of finished product material and solve that the specification material quality of Huo Deing is very high like this.
(2) after the mesh network pore structure makes that material forms scattering phenomenon, can also make between material and the material and touch mutually, the time further in small, broken bits, can reduce machine loss again, reduce cost.
(3) in the counterpunch board manufacture process, carry out the quenching heat treatment operation, promptly to red-hot broken wall immersion water, cool off fast, to reach the purpose of quench hardening heating.The present invention is provided with thickly dotted reticulated cell group with counterpunch board, has increased the contact area of quenching counterpunch board and water greatly, greatly helps the quenching degree in the quenching technical, thereby has strengthened hardness, wearability and the service life of counterpunch board.
As preferably, this network structure be by the hexagon mesh form cellular.
Cellular is structure the most special in the network structure, and it not only has cancellated all characteristics, and its easier realization is at random, nondirectional shearing-crushing power, makes it have bigger broken snap-in force.In addition, in all network structures, forming under the situation of identical big small size, the hollow ratio of cellular formation bigger (hollow ratio=hollow area/gross area), it strengthened " split broken, folding is broken, squeeze broken " etc. broken function, more help improving crushing efficiency.
As preferably, described mesh is a through hole.
Through hole is the first-selected embodiment of mesh design of the present invention, and wherein the specification material less than through-hole diameter can withdraw from fragmentation in advance, makes that fragmentation can transition.
As the alternative of such scheme, described mesh is a blind hole.
Reaching under the key property prerequisite of the present invention, blind hole also is the embodiment that can be used as mesh design of the present invention.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the schematic diagram of the mesh network pore structure of counterpunch board of the present invention.
Among the figure: 1-frame, 2-feeding-passage, 3-rotor assembly, 4-bar, 5-counterpunch board, 7-angle regulator, 8-discharge gate, 10-mesh.
The specific embodiment
The present invention is further illustrated below in conjunction with specific embodiments and the drawings.
Embodiment 1: as depicted in figs. 1 and 2, a kind of impact breaker that is equipped with the scattering counterpunch board comprises frame 1, and frame 1 is provided with feeding-passage 2, counterpunch board 5, angle regulator 7, rotor assembly 3, bar 4 and discharge gate 8.The week that bar 4 is installed in rotor assembly 3 makes progress, and forms crusher chamber between rotor assembly 3 and the counterpunch board 5.Counterpunch board 5 one ends directly are hinged on the frame 1, and the other end is located on the frame 1 by angle regulator 7.Feeding-passage 2 is arranged on the top of frame 1, and discharge gate 8 is located at rotor assembly 3 lower positions.Counterpunch board 5 is set to the alveolate texture that formed by hexagon mesh 10.Mesh 10 is for running through the through hole of counterpunch board 5.
Practical: the counterpunch board that has the network structure through hole makes that material rebounds in crusher chamber unordered, forms a kind of scattering phenomenon, makes that each corner angle of material are all impacted mutually, and the specification material quality of Huo Deing is very high like this.
Embodiment 2: as depicted in figs. 1 and 2, mesh 10 is not for running through the blind hole of counterpunch board 5.
Above-described only is preferred implementation of the present invention; should be pointed out that the those of ordinary skill in the art, under the prerequisite that does not break away from core technology feature of the present invention; can also make some improvement and modification, these improvement and modification also should be considered as protection scope of the present invention.
Claims (4)
1. an impact breaker that is equipped with the scattering counterpunch board comprises frame, and frame is provided with feeding-passage, counterpunch board, angle regulator, rotor assembly and discharge gate; Rotor assembly circumferentially be provided with bar, form crusher chamber between rotor assembly and the counterpunch board, counterpunch board one end directly is hinged on the frame, the other end is located on the frame by angle regulator; It is characterized in that, be arranged to the mesh network pore structure on the described counterpunch board.
2. the impact breaker that is equipped with the scattering counterpunch board according to claim 1 is characterized in that, this network structure be by the hexagon mesh form cellular.
3. the impact breaker that is equipped with the scattering counterpunch board according to claim 1 and 2 is characterized in that, described mesh is a through hole.
4. the impact breaker that is equipped with the scattering counterpunch board according to claim 1 and 2 is characterized in that, described mesh is a blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110117399 CN102233289B (en) | 2011-05-01 | 2011-05-01 | Impact crusher with scattering impact plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110117399 CN102233289B (en) | 2011-05-01 | 2011-05-01 | Impact crusher with scattering impact plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102233289A true CN102233289A (en) | 2011-11-09 |
| CN102233289B CN102233289B (en) | 2013-04-24 |
Family
ID=44884691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110117399 Expired - Fee Related CN102233289B (en) | 2011-05-01 | 2011-05-01 | Impact crusher with scattering impact plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102233289B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755923A (en) * | 2012-07-31 | 2012-10-31 | 上海东蒙路桥机械有限公司 | Reaction type crushing unit |
| CN103755188A (en) * | 2014-01-08 | 2014-04-30 | 大连泓元环保建筑材料有限公司 | Ecological treatment technology for construction waste |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451231Y (en) * | 2000-11-03 | 2001-10-03 | 山东肥城水泥股份有限公司西厂 | Comminutor |
| CN201186231Y (en) * | 2008-01-16 | 2009-01-28 | 李高云 | Counterattack type hammer breaking comminutor |
| CN101559394A (en) * | 2008-04-17 | 2009-10-21 | 上海建设路桥机械设备有限公司 | Breaking chamber structure of strong impact breaker |
-
2011
- 2011-05-01 CN CN 201110117399 patent/CN102233289B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451231Y (en) * | 2000-11-03 | 2001-10-03 | 山东肥城水泥股份有限公司西厂 | Comminutor |
| CN201186231Y (en) * | 2008-01-16 | 2009-01-28 | 李高云 | Counterattack type hammer breaking comminutor |
| CN101559394A (en) * | 2008-04-17 | 2009-10-21 | 上海建设路桥机械设备有限公司 | Breaking chamber structure of strong impact breaker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755923A (en) * | 2012-07-31 | 2012-10-31 | 上海东蒙路桥机械有限公司 | Reaction type crushing unit |
| CN103755188A (en) * | 2014-01-08 | 2014-04-30 | 大连泓元环保建筑材料有限公司 | Ecological treatment technology for construction waste |
| CN103755188B (en) * | 2014-01-08 | 2016-01-20 | 大连泓元环保建筑材料有限公司 | Building waste Ecological treatment technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102233289B (en) | 2013-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201186231Y (en) | Counterattack type hammer breaking comminutor | |
| CN204799334U (en) | High efficiency building rubbish breaker | |
| CN109704606B (en) | System for preparing recycled aggregate from waste concrete based on particle impact crushing | |
| CN201815332U (en) | Combination type impact rolling ring hammer coal crusher | |
| CN102233292A (en) | Impact crusher equipped with scattered impact lining plates | |
| CN103908986A (en) | A directional vibration jaw crusher | |
| CN201189478Y (en) | Impact breaker with safety function | |
| CN102233289B (en) | Impact crusher with scattering impact plates | |
| CN201333414Y (en) | Crusher | |
| CN202398382U (en) | Novel four-roller impact crusher | |
| CN202876916U (en) | Four-roller counterattack type fine crusher | |
| CN202087349U (en) | High-efficiency shaping impact crusher | |
| CN201880561U (en) | Impact crusher with screen separation effect | |
| CN202366762U (en) | Grate sieve plate for hammer crusher | |
| CN208727627U (en) | A kind of birotor sand trimmer | |
| CN202096988U (en) | Scattering impact plate | |
| CN204685192U (en) | The centrifugal sand machine processed of a kind of high-efficiency double-rotor | |
| CN201783345U (en) | Impact-type crusher impact plate fastened without bolts | |
| CN102233290A (en) | Low-carry and full-angle impact crusher | |
| CN104668038A (en) | Crusher rotor block and crusher | |
| CN203565143U (en) | Rotor body of crusher and crusher | |
| CN203830054U (en) | Directional vibration jaw crusher | |
| CN104120369B (en) | A kind of tup for hammer mill | |
| CN103611601A (en) | Dual-rotor hammer mill | |
| CN202087380U (en) | Scattering back-beating lining plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 321083 Shaojia Village, Yangbu Town, Wucheng District, Jinhua City, Zhejiang Province Patentee after: Zhejiang Shengda Machine Co., Ltd. Address before: 322000 Shaojia Village, Yangbu Town, Jinhua City, Zhejiang Province Patentee before: Zhejiang B & W Mining Machinery Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20190501 |