CN2126548Y - Angle rotor beater type crusher - Google Patents
Angle rotor beater type crusher Download PDFInfo
- Publication number
- CN2126548Y CN2126548Y CN 92226446 CN92226446U CN2126548Y CN 2126548 Y CN2126548 Y CN 2126548Y CN 92226446 CN92226446 CN 92226446 CN 92226446 U CN92226446 U CN 92226446U CN 2126548 Y CN2126548 Y CN 2126548Y
- Authority
- CN
- China
- Prior art keywords
- rotor
- dihedral
- main shaft
- disintegrating machine
- dump skip
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a corniform rotor impact breaker which is suitable for the breakage of brittle materials and is especially suitable for the thin breakage of cement clinker, limestone, etc. The utility model adopts the high-speed rotation of the corniform rotor to impact materials for many times, and thus, a breakage ratio is raised; a plug and an eye splice device are arranged in an impact device and provides convenience for the loading, the unloading and the fixation of an impact plate; a lower wind guide device arranged in a tapered discharging head can reduce dust emission on a discharge hole; besides, a water cooling jacket is installed on the outside of a main shaft, the normal running of the main shaft can be guaranteed, and service life is extended.
Description
Impact crusher is applicable to the fragmentation of fragile material, is specially adapted to the in small, broken bits of materials such as clinker and lime stone.
Existing impact crusher, rotor are garden shape structure, and material quickens to dish out in rotor channel, makes very quick-wearing of passage wallboard, and the materials flow amount that rotor bears is few.
Utilize the impact crusher of material as the counterattack wall, the counterattack poor effect, and make the impact crusher of counterattack wall with fixed liner plate, strike back wall and be difficult to maintain and replace.
The updraft that the high speed rotor rotated produces has air ducting, form the inner loop on top, and downward air-flow can not form inner loop, thereby makes discharging opening produce bigger dust emission.
Main shaft device at a high speed rotation does not have cooling device, the normal operation when influence high-temperature material (as the clinker of firm kiln discharge etc.) fragmentation and the service life of main shaft.
The purpose of this utility model is the deficiency that overcomes existing impact crusher, improves the ratio of reduction, prolongs the service life of disintegrating machine and reduces dust emission.
Dihedral rotor strike formula disintegrating machine is that a kind of utilization is quickened material and produced impact grinding, and fragmentation of bounce-back bump and storeroom collide the equipment in small, broken bits that smashing principle is made mutually.
After material enters the disintegrating machine feeding mouth by feeding device or belt conveyor, through distribution device, make material enter the high speed rotor rotated, after material is accelerated in rotor, dish out from the discharging opening of rotor with certain speed and to clash into mutually with the counterpunch board of crusher chamber inwall, the material of counterattack clashes into material of dishing out and epitrochanterian counterpunch board again and mutually by in small, broken bits, and the material after in small, broken bits is discharged disintegrating machine through dump skip.
Formula of the structure of impact crusher such as figure, it is that a kind of vertical structure comprises support, frame, charging aperture (1), and last air ducting (2), crusher chamber (3), transmission device (6), motor (5), main shaft (8), following air ducting (10), distribution device (11), dihedral rotor (12), counterattack device (4), taper dump skip (7) and cooling device (9) are formed.Material enters in the disintegrating machine from the charging aperture (1) on top, charging aperture is the garden tube that steel plate is made, be installed on around the charging aperture garden shape cover made by steel plate as on air ducting (2) in cover, air-guiding aisle is arranged, the air-flow that produces when making the rotation of dihedral rotor high-speed forms inner loop in disintegrating machine, to reduce the discharging of dust to the top charging aperture.
The material that enters from charging aperture enters on the distribution device (11) of a taper platform, distribution device is shunted material, material is distributed on the dihedral rotor channel plane, after quickening gradually, dish out from discharging opening at a relatively high speed, enter in the crusher chamber, dihedral rotor (12) is the rotary body of trigonometric expression, shown in figure two, connection forms one with distribution device and is fixedly mounted on the main shaft upper end, and the dihedral rotor is provided with three material baffles (C), the baffle plate medial surface, material is played buffering and guide functions, and the convex position of medial surface is when can make rotor that material is quickened, form the material lining, reduce the wearing and tearing of material medial surface.Clash into once more to the material of bounce-back behind the counterpunch board bump in the baffle plate outside, and this baffle plate also is called the secondary counterpunch board.It has a good effect to material is in small, broken bits again.The dihedral rotor is provided with three discharging openings (13), and the discharging opening both sides are equipped with wear parts, and wear parts is fixed on the baffle plate.
Counterattack device (4) is shown in figure three, it is the garden cylindrical outer casing of being made by steel plate, the counterattack liner plate of wear and shock-resistant and plug-in mounting fastener are formed, the counterattack liner plate outside is provided with latch structure, cylindrical outer casing inboard, garden is provided with locker, form simple plug-in mounting structure, be convenient to strike back the loading and unloading of liner plate and fix, and do not need to fix with Bolt Connection.
Crusher chamber (3) is the area of space between dihedral rotor (12) and the counterattack device (4), in crusher chamber, between the material of high-speed motion and the counterattack liner plate, carrying out bump mutually between material and the material and between the secondary counterpunch board of material and rotation at a high speed, material, particle size through clashing into repeatedly constantly diminish, and fall under gravity at last in the taper dump skip.
Taper dump skip (7) is the taper dump skip of being made by steel plate, in be provided with down its structure of air ducting (10) shown in figure four, it is the pyramidal structure of making by steel plate, a plurality of gas channels that downdraught is risen once more distribute on the conical surface, the air-flow warp that the dihedral rotor that makes high speed rotate produces air ducting is down guided in the crusher chamber once more, form the inner loop of lower stream of airflow, to reduce the dust emission at discharging opening place.
Cooling device (9) is a garden cylindricality water jacket, be installed in the outside of main shaft, main cooling is the main shaft bearing of rotation at a high speed, and the material temperature higher (as clinker) that enters disintegrating machine sometimes, is provided with for guaranteeing that main shaft runs well and increases the service life.
The utility model has the advantages that: owing to adopt the dihedral rotor, the number of times that makes material increase bump is compared with the impact crusher of garden shape rotor, has improved the ratio of reduction.
The latch and the eye-splice device that are provided with in the counterattack device are convenient to strike back the loading and unloading of liner plate and fix.
The following air ducting that is provided with in the taper dump skip can reduce the dust emission at discharging opening place.
Owing to water collar is installed, can guarantees the normal operation of main shaft and increase the service life in main shaft outside.
Description of drawings:
Fig. 1 is a dihedral rotor strike formula crusher structure schematic diagram
1--charging aperture 2--goes up air ducting
3--crusher chamber 4--strikes back device
5--motor 6--transmission device
7--taper dump skip 8--main shaft
Air ducting under the 9--cooling device 10--
11--distribution device 12--dihedral rotor
Figure two is a dihedral rotor structure schematic diagram
C--baffle plate 13--discharging opening
Fig. 3 is counterattack apparatus structure schematic diagram
Fig. 4 is following air ducting structural representation
Claims (5)
1, dihedral rotor strike formula disintegrating machine is made up of support, frame, charging aperture, crusher chamber, transmission device, main shaft, distribution device and dump skip, the dihedral rotor that is characterised in that a high speed rotation of the present utility model; The counterattack device of the insertion hanging type counterattack liner plate that can be convenient to install and remove; Following air ducting in the taper dump skip; Cooling device with main shaft.
2, disintegrating machine according to claim 1 is characterized in that the dihedral rotor is a trigonometric expression, and connection forms one with distribution device and is fixed on the main shaft upper end; Three baffle plates are arranged on the dihedral rotor, and the medial surface of baffle plate has boss; The dihedral rotor has three discharging openings, and the discharging opening both sides all have wear parts to be fixed on the baffle plate.
3, disintegrating machine according to claim 1, it is characterized in that strikeing back device is the garden cylindrical outer casing that steel plate is made, and there is locker the inboard of garden cylindrical outer casing, and there is latch structure in the counterattack liner plate outside.
4, disintegrating machine according to claim 1 is characterized in that being provided with down air ducting in the taper dump skip, and it is to make the passage that a downdraught can rise once more with steel plate in the taper dump skip.
5, disintegrating machine according to claim 1 is characterized in that cooling device is in the main shaft outside one garden shape water collar to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226446 CN2126548Y (en) | 1992-07-06 | 1992-07-06 | Angle rotor beater type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226446 CN2126548Y (en) | 1992-07-06 | 1992-07-06 | Angle rotor beater type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2126548Y true CN2126548Y (en) | 1993-01-13 |
Family
ID=33770738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92226446 Expired - Fee Related CN2126548Y (en) | 1992-07-06 | 1992-07-06 | Angle rotor beater type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2126548Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538460A (en) * | 2010-12-23 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | Star feeding and discharging mechanism for pot furnace |
| CN105195287A (en) * | 2014-06-10 | 2015-12-30 | 北京长峰金鼎科技有限公司 | Efficient dust-free smashing system |
| CN107469989A (en) * | 2017-09-30 | 2017-12-15 | 徐工集团工程机械有限公司 | Vertical shaft impact crusher |
| CN109261292A (en) * | 2018-10-31 | 2019-01-25 | 郑州市正升重工科技有限公司 | A kind of high-efficiency sand making machine rotor |
| 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 |
| CN111558440A (en) * | 2020-05-29 | 2020-08-21 | 山东埃尔派粉体科技股份有限公司 | High-speed material shunting and launching device |
-
1992
- 1992-07-06 CN CN 92226446 patent/CN2126548Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538460A (en) * | 2010-12-23 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | Star feeding and discharging mechanism for pot furnace |
| CN102538460B (en) * | 2010-12-23 | 2014-09-17 | 贵阳铝镁设计研究院有限公司 | Star feeding and discharging mechanism for pot furnace |
| CN105195287A (en) * | 2014-06-10 | 2015-12-30 | 北京长峰金鼎科技有限公司 | Efficient dust-free smashing system |
| CN107469989A (en) * | 2017-09-30 | 2017-12-15 | 徐工集团工程机械有限公司 | Vertical shaft impact crusher |
| CN107469989B (en) * | 2017-09-30 | 2023-02-10 | 江苏徐工工程机械研究院有限公司 | Vertical shaft impact crusher |
| CN109261292A (en) * | 2018-10-31 | 2019-01-25 | 郑州市正升重工科技有限公司 | A kind of high-efficiency sand making machine rotor |
| 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 |
| CN111558440A (en) * | 2020-05-29 | 2020-08-21 | 山东埃尔派粉体科技股份有限公司 | High-speed material shunting and launching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |