CN1198367A - Cone impact crusher - Google Patents
Cone impact crusher Download PDFInfo
- Publication number
- CN1198367A CN1198367A CN 97106957 CN97106957A CN1198367A CN 1198367 A CN1198367 A CN 1198367A CN 97106957 CN97106957 CN 97106957 CN 97106957 A CN97106957 A CN 97106957A CN 1198367 A CN1198367 A CN 1198367A
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- CN
- China
- Prior art keywords
- cone
- fixed
- impact crusher
- loam cake
- taper body
- 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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- Crushing And Pulverization Processes (AREA)
Abstract
The cone impact crusher includes cylinder, upper cover, base, charge hopper, discharge hopper, main shaft and belt rollers. It is characterized by that a cone rotor is placed on the main shaft, and a striking plate is positioned on the cone rotor, and the outer side of said cone rotor is equipped with a toroidal cone, and an impact plate is placed on its conical face. The above-mentioned toroidal cone is hung from the upper cover, and in order to ensure that the material can be smoothly fed into the crushing cavity, the upper side of the toroidal cone is equipped with proteative baffle plate. Said invented crusher is simple in structure, convenient for maintenance, can fully crush material, and can ensure srushed material grain size.
Description
The present invention relates to a kind of breaker, a kind of cone impact crusher of more specifically saying so.
The Chinese patent communique discloses a kind of " vertical impact mill " patent No. 89206333.5 on June nineteen ninety 13, its cardinal principle is: material is fixed on desk-top epitrochanterian beater plate and hits at a high speed on the counterpunch board that is fixed on the cylindrical shell, have special ripple on the counterpunch board, material is had downwards and fly to beater plate, catch a packet once more, thereby make material by " Z " font rotor circular motion, material continuous several times in cavity is hit counterattack, is discharged from after being crushed to certain particle size.This counterattack mill is owing to be subjected to the structural limitations of crusher chamber, and material can not be subjected to sufficient pulverizing in the chamber, forms easily and scurries material, can not guarantee particle size after cracking.Though in crusher chamber, catch a packet and the chance and the number of times of strikeing back increase, scurry large granular materials and the discharging fineness can not effectively ensure but still exist inevitably for the vertical impact crushing machine material of present use.And the vertical impact crusher that the beginning of the nineties, China introduced, material is dished out by the high speed rotor rotated, forms the mutual bump of storeroom, and it is broken material fully effectively, and part is worn very soon in the crusher chamber, and the life-span is very short.And gyratory crusher is to utilize eccentric rotor rotated, in the chamber material is pushed pulverizing and discharging, but the complex structure of this disintegrating machine.
The purpose of this invention is to provide a kind of simple in structurely, can effectively guarantee the cone impact crusher of discharging-material size.
Purpose of the present invention can realize in the following manner: a kind of cone impact crusher, include cylindrical shell, be positioned at loam cake and base, feed hopper, hopper and the belt pulley of cylindrical shell upper/lower terminal, the circular cone rotor is installed on the main shaft, beater plate is positioned on the circular cone rotor, the outside of circular cone rotor is provided with the annular taper body, hang last by adjusting device and to cover, be fixed with counterpunch board on the annular taper body inner conical surface.Described annular taper body upside is provided with the retaining backplate, and the upside of retaining backplate is fixed on and covers, and downside nestles up the upper end of annular taper body.
The present invention compared with prior art has following advantage: the present invention utilizes the crushing chamber that forms between circular cone rotor and the annular taper body to realize fragmentation to material, and by regulating the gap between counterpunch board and the beater plate, reinforcement is pulverized the milling of material, has guaranteed discharging-material size effectively.In addition, the present invention is simple in structure, uses easy to maintenance.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 is structural representations of adjusting device of the present invention.
The invention will be further described with reference to the accompanying drawings:
Shown in accompanying drawing 1: a kind of cone impact crusher, include cylindrical shell 10, be positioned on the cylindrical shell 10, the loam cake 12 at following two ends and base 3, main shaft 15 is placed on loam cake 12 and the base 3 through bearing group, be fixed with belt pulley 4 on the lower end spindle nose of main shaft 15, circular cone rotor 7 is installed on the main shaft 15, be fixed with beater plate 6 on the circular cone rotor 7, in the outside of circular cone rotor 7 annular taper body 8 is arranged, be fixed with corrugated counterpunch board 9 on annular taper body 8 medial surfaces, annular taper body 8 is hung on loam cake 12 by adjusting device 11, and make between counterpunch board 9 and the beater plate 6 and keep certain distance, loam cake 12 is provided with feed hopper 14, for the material that enters from feed hopper 14 can be entered in the cavity that forms between circular cone rotor 7 and the annular taper body 8 smoothly, be provided with retaining backplate 13 at annular taper body 8 upsides, retaining backplate 13 upsides are fixed on the loam cake 12, downside nestles up the upper end of annular taper body 8, material enters in the cavity from feed hopper 14, the strike and the action of centrifugal force of plate 6 catch a packet, and the counterattack of counterpunch board 9 and material active force such as clash into mutually and are subjected to continuous a series of pulverizing, and by the spacing between adjusting device 11 control counterpunch boards 9 and the beater plate 6, strengthened the milling of material has been pulverized, thereby can fully guarantee by the following material granularity of broken material.In case run into and hard can not break foreign matter, annular taper body 8 is made a concession automatically through adjusting device 11.Material after the pulverizing is discharged from the lower port of the crusher chamber of formation between circular cone rotor 7 and the annular taper body 8, in order to protect cylindrical shell 10, is fixed with liner plate 5 on the inwall of the bottom of cylindrical shell 10.Be fixed with tremie pipe 2 in the lower end of base 3, tremie pipe 2 lower ends also are connected with hopper 1.
Shown in accompanying drawing 2: described adjusting device 11 includes suspension rod 16, its lower end links to each other with annular taper body 8, loam cake 12 and the fixed cover 19 that is fixed on the loam cake 12 are stretched out in the upper end, suspension rod 16 usefulness nuts 17 location, and the suspension rod 16 of nut 17 upsides is provided with holddown spring 18.
Claims (5)
1. cone impact crusher, include cylindrical shell (10), be positioned at loam cake (12) and base (3), feed hopper (14), hopper (1) and the belt pulley (4) of cylindrical shell (10) upper/lower terminal, it is characterized in that: circular cone rotor (7) is installed on the main shaft (15), beater plate (6) is positioned on the circular cone rotor (7), the outside of circular cone rotor (7) is provided with annular taper body (8), hang on loam cake (12) by adjusting device (11), be fixed with counterpunch board (9) on annular taper body (8) inner conical surface.
2. cone impact crusher according to claim 1 is characterized in that: described annular taper body (8) upside is provided with retaining backplate (13), and the upside of retaining backplate (13) is fixed on the loam cake (12), and downside nestles up the upper end of annular taper body (8).
3. cone impact crusher according to claim 1 and 2, it is characterized in that: described adjusting device (11) includes suspension rod (16), its lower end links to each other with annular taper body (8), the upper end is passed loam cake (12) and is fixed on fixed cover (19) on the loam cake (12), suspension rod (16) is located with nut (17), and the suspension rod (16) of nut (17) upside is provided with holddown spring (18).
4. cone impact crusher according to claim 1 and 2 is characterized in that: be fixed with liner plate (5) on described cylindrical shell (10) the lower inside wall.
5. cone impact crusher according to claim 3 is characterized in that: be fixed with liner plate (5) on described cylindrical shell (10) the lower inside wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97106957 CN1198367A (en) | 1997-05-01 | 1997-05-01 | Cone impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97106957 CN1198367A (en) | 1997-05-01 | 1997-05-01 | Cone impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1198367A true CN1198367A (en) | 1998-11-11 |
Family
ID=5169158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97106957 Pending CN1198367A (en) | 1997-05-01 | 1997-05-01 | Cone impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1198367A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096884C (en) * | 1999-02-03 | 2002-12-25 | 山东煤矿莱芜机械厂 | Drive unit for inertial conic crusher |
| CN1308086C (en) * | 2001-08-22 | 2007-04-04 | 株式会社汤山制作所 | Lozenge breaking devices |
| CN105233924A (en) * | 2015-10-19 | 2016-01-13 | 安徽宁火新材料有限公司 | Reaction type compound crusher |
| CN110465394A (en) * | 2019-08-19 | 2019-11-19 | 徐州汉兴再生资源有限公司 | It is a kind of for the grinding device of building waste to can be recycled |
-
1997
- 1997-05-01 CN CN 97106957 patent/CN1198367A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096884C (en) * | 1999-02-03 | 2002-12-25 | 山东煤矿莱芜机械厂 | Drive unit for inertial conic crusher |
| CN1308086C (en) * | 2001-08-22 | 2007-04-04 | 株式会社汤山制作所 | Lozenge breaking devices |
| CN105233924A (en) * | 2015-10-19 | 2016-01-13 | 安徽宁火新材料有限公司 | Reaction type compound crusher |
| CN110465394A (en) * | 2019-08-19 | 2019-11-19 | 徐州汉兴再生资源有限公司 | It is a kind of for the grinding device of building waste to can be recycled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |