CN107774393A - A kind of counterpunch board of vertical shaft type crusher rotor block - Google Patents
A kind of counterpunch board of vertical shaft type crusher rotor block Download PDFInfo
- Publication number
- CN107774393A CN107774393A CN201610714266.1A CN201610714266A CN107774393A CN 107774393 A CN107774393 A CN 107774393A CN 201610714266 A CN201610714266 A CN 201610714266A CN 107774393 A CN107774393 A CN 107774393A
- Authority
- CN
- China
- Prior art keywords
- counterpunch board
- rotor
- rotor block
- vertical shaft
- shaft type
- 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
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
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of counterpunch board of vertical shaft type crusher rotor block, and it includes counterpunch board（1）, counterpunch board（1）The disk on the rotor of rotor block（2）With rotor lower wall（3）Between, counterpunch board（1）By more than two pieces of small counterpunch board（4）Split is formed.The present invention processes the existing wearing piece counterpunch board for global design the structure of composition range formula, so with advantages below：1. taking the structure that partition group is box-like, local replacing can be carried out according to corresponding eroded area, later maintenance cost and frequency of maintenance can be greatly reduced in relatively existing overall structure；2. on the make, no longer larger by mould during monoblock cast, the limitation of molten steel flow, cooling etc., phenomena such as considerably reducing stomata, loose, crackle, castability is preferably improved.
Description
Technical field
The present invention relates to a kind of counterpunch board of vertical shaft type crusher rotor block, belong to impact crusher equipment technical field.
Background technology
Vertical shaft crusher is impacting vertical crusher, and its broken core is rotor block, the profile of rotor block
For a hollow cylinder, combined and formed by upper rotor part lower wall and the cutting plate in backplate, the upper and lower disk of rotor and cutting plate structure
Into each transmitting runner, thrower head made of special material and counterpunch board are installed in transmitting runner exit, when material is by sub-material
After device is sent into rotor block, material enters different transmitting runners under the influence of centrifugal force, and accelerates to 60- under centrifugal force
75m/s speed is cast away, impacts the material lining in Turbulent chamber, carries out strong crushing certainly.In use
Because material mutually launches between crusher chamber and rotor block, so counterpunch board falls within vulnerable part, need to be to its frequent replacing.
Existing vertical shaft breaks the wearing piece of rotor whether what shape, and same position is made using one-piece parts, this
Sample no doubt has the advantages of simple in construction, easy to make, if but having subregion the problem of serious wear, Jiu Huiyao occur in monoblock
Ask monoblock to replace, there are effect with it is relatively low the problem of, while counterpunch board be using cost it is higher high-abrasive material manufacture, this
Sample certainly exists very serious waste.
The content of the invention
The technical problem to be solved in the present invention is：A kind of utilization rate height is provided, saves the vertical shaft crusher of production cost
The counterpunch board of rotor block, can be with overcome the deficiencies in the prior art.
The technical scheme is that：The counterpunch board of vertical shaft type crusher rotor block, it includes counterpunch board, counterpunch board installation
On the rotor of rotor block between disk and rotor lower wall, counterpunch board is made up of more than two pieces of small counterpunch board split.
Screw is offered on every piece small counterpunch board.
Counterpunch board is made up of three pieces small counterpunch board split.
Compared with the prior art, the present invention processes the existing wearing piece counterpunch board for global design the knot of composition range formula
Structure, so with advantages below：
1st, the box-like structure of partition group is taken, local replacing, relatively existing overall structure can be carried out according to corresponding eroded area
Later maintenance cost and frequency of maintenance can be greatly reduced；
2nd, on the make, it is no longer larger by mould during monoblock cast, the limitation of molten steel flow, cooling etc., greatly
Phenomena such as reducing stomata, loose, crackle, preferably improve castability.
3rd, different counterpunch boards can be changed according to the difference of broken material, to be crushed suitable for different material or material
It is required that；
4th, region easy to wear can be found at work, and by it, remaining is using more higher leveled wearing piece, reduction frequency of maintenance.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is mounting structure schematic diagram of the present invention.
Embodiment
Embodiment 1：As illustrated in fig. 1 and 2, the composition of rotor block includes disk 2 on rotor, rotor lower wall 3, counterpunch board 1 and thrown
Material head 5, counterpunch board 1 and thrower head 5 are located on rotor between disk 2 and rotor lower wall 3, and the counterpunch board 1 in this example is by more than two pieces
The split of small counterpunch board 4 form, preferably three pieces, its fixed form is to offer screw on every piece small counterpunch board 4, passes through bolt
It is fixed.
Claims (3)
1. a kind of counterpunch board of vertical shaft type crusher rotor block, it includes counterpunch board（1）, counterpunch board（1）Installed in rotor block
Disk on rotor（2）With rotor lower wall（3）Between, it is characterised in that：Counterpunch board（1）By more than two pieces of small counterpunch board（4）Split
Form.
2. the counterpunch board of vertical shaft type crusher rotor block according to claim 1, it is characterised in that：In every piece small counterpunch board
（4）On offer screw.
3. the counterpunch board of vertical shaft type crusher rotor block according to claim 1, it is characterised in that：Counterpunch board（1）By three
The small counterpunch board of block（4）Split is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610714266.1A CN107774393A (en) | 2016-08-25 | 2016-08-25 | A kind of counterpunch board of vertical shaft type crusher rotor block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610714266.1A CN107774393A (en) | 2016-08-25 | 2016-08-25 | A kind of counterpunch board of vertical shaft type crusher rotor block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107774393A true CN107774393A (en) | 2018-03-09 |
Family
ID=61393412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610714266.1A Pending CN107774393A (en) | 2016-08-25 | 2016-08-25 | A kind of counterpunch board of vertical shaft type crusher rotor block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107774393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395858A (en) * | 2018-12-24 | 2019-03-01 | 河南黎明重工科技股份有限公司 | A kind of vertical shaft impact crusher of the multiple shaping feature of band |
-
2016
- 2016-08-25 CN CN201610714266.1A patent/CN107774393A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395858A (en) * | 2018-12-24 | 2019-03-01 | 河南黎明重工科技股份有限公司 | A kind of vertical shaft impact crusher of the multiple shaping feature of band |
| CN109395858B (en) * | 2018-12-24 | 2024-04-09 | 河南黎明重工科技股份有限公司 | Vertical shaft impact crusher with multiple shaping functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103041893B (en) | Plate hammer of impact crusher | |
| CN203044084U (en) | Counterattack plate for rotor body of vertical spindle type crusher | |
| CN201135895Y (en) | Counterattack plate type fine breaking machine | |
| CN107774393A (en) | A kind of counterpunch board of vertical shaft type crusher rotor block | |
| CN104646108B (en) | The rotor block of vertical shaft crusher | |
| CN205182849U (en) | Sectional type alloy counterattack board of vertical shaft type breaker rotor block | |
| CN106975543A (en) | A kind of high frequency sieves wet type counterattack sand making machine certainly | |
| CN209222252U (en) | A kind of bar and impact breaker of impact breaker | |
| CN204583438U (en) | Vertical shaft crusher edge formula alloy sub butt ends | |
| CN204134690U (en) | A kind of energy-efficient impact crusher crusher chamber | |
| CN208800189U (en) | A kind of rear backplate applied to crusher | |
| CN201592116U (en) | Wear resistant toothed plate of single rotor hammer cracker | |
| CN203018133U (en) | Combined overlaying hammer for impact crusher | |
| CN204412336U (en) | Gyratory crusher | |
| CN210332937U (en) | Shaping machine | |
| CN104668038A (en) | Crusher rotor block and crusher | |
| CN102989552B (en) | The anvil structure of vertical shaft crusher crusher chamber | |
| CN203565143U (en) | Rotor body of crusher and crusher | |
| CN104722374B (en) | A kind of crusher chamber assembly in sand making machine | |
| CN204307666U (en) | A kind of cage multiple-blade rotor | |
| CN208878760U (en) | Thrower head device on centrifugal breaking machine rotor | |
| CN206605010U (en) | A kind of casting mould of Double-metal composite hammer | |
| CN201154315Y (en) | Bearing anvil enchasing wear-resisting alloy | |
| CN204769021U (en) | High -speed impeller head of three cavate umbrella -types | |
| CN202028454U (en) | Upper protection panel of vertical shaft type crusher rotor block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |