CN2577954Y - Impact crusher - Google Patents
Impact crusher Download PDFInfo
- Publication number
- CN2577954Y CN2577954Y CN 02275170 CN02275170U CN2577954Y CN 2577954 Y CN2577954 Y CN 2577954Y CN 02275170 CN02275170 CN 02275170 CN 02275170 U CN02275170 U CN 02275170U CN 2577954 Y CN2577954 Y CN 2577954Y
- Authority
- CN
- China
- Prior art keywords
- upper machine
- machine body
- belt pulley
- slide rail
- organism
- 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
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000032683 aging Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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- Disintegrating Or Milling (AREA)
Abstract
The utility model belongs to the technical field of breakage, it includes motor, rotor dish, the body of operating the computer, organism, limit backplate, counterattack plate body, counterattack board, board hammer, feed inlet down, and it will open the hydraulic pressure elevating gear of organism and change into mechanical elevating gear to open the department at last organism and be equipped with and dismantle the gallows, hydraulic pressure elevating gear easily fails when thoroughly having solved current breaker maintenance, oozes oil, the part is ageing, with high costs, maintain technical problem such as inconvenient.
Description
The utility model relates to a kind of impact breaker that belongs to the crushing technology field.
During disintegrating machine maintenance at present, generally use hydraulic lift to open upper machine body, the technical problem that exists is more outstanding, because disintegrating machine operation occasion is relatively poor, hydraulic oil easily solidified and makes unlatching malfunctioning when weather was low, when temperature is higher, and the hydraulic oil easy to leak, build-up of pressure is not enough, has sealing ring and fuel feed pump problem of aging in addition.During maintenance, hydraulic means is in a single day malfunctioning will to produce the personal safety problem to the maintenance personal.The hydraulic means manufacturing cost is higher in addition.The parts for maintenance of going back ubiquity disintegrating machine inside simultaneously lifts inconvenient problem.(ZL01241643.6) there are the problems referred to above in " impact breaker " of applicant application equally.
The purpose of this utility model open when solving disadvantages of background technology a kind of maintenance is provided exactly upper machine body reliable, keep in repair and lift impact breaker easily.
The purpose of this utility model is achieved in that the utility model comprises motor, rotor disk, upper machine body, lower body, limit backplate, counterattack plate body, counterpunch board, bar, charging aperture.Change the hydraulic lift of upper machine body into mechanical lifting gear, the gearbox of this mechanical device is fixed on the side of upper machine body, the power wheel of gearbox is a big belt pulley, big belt is connected with elevating motor with small belt pulley by belt, gear box output end connects leading screw, the leading screw other end is connected with the screw sleeve, and the screw sleeve other end and lower body are hinged.But be provided with the demolition suspension bracket in upper machine body open place center, it comprise slide rail, slide rail slide and be provided with the slide block of lifting eye, fixing and can insert the column of upper machine body handling hole with slide rail one end.
The utility model is compared background technology and is had following advantage: 1. disintegrating machine when maintenance, utilize mechanical lifting gear to open upper machine body, removed that the unlatching that hydraulic lift exists is malfunctioning, hydraulic oil seepage, components aging, technical problem that the cost cost is high; But 2. be provided with the demolition suspension bracket, during the inner big parts of disintegrating machine maintenance, be convenient to lifting in upper machine body open place center.
Fig. 1 is the utility model structure principle chart.
Fig. 2 is that the utility model A is to view.
Fig. 3 is Fig. 1 I structure for amplifying schematic diagram.
Below in conjunction with accompanying drawing, by embodiment the utility model is further described: as Fig. 1, shown in Figure 3, elevating motor 6 drives small belt pulley 5, small belt pulley 5 by belt with transmission of power to big belt pulley 3, power is passed to leading screw 2 in the screw sleeve 1 through gearbox 4, and the following stiff end and the lower body 11 of screw sleeve 1 are hinged.The opening of upper machine body 7 when dashed line view is shown the disintegrating machine maintenance among Fig. 1.During as the inner big parts of needs liftings disintegrating machine, but the column 8 of demolition suspension bracket is inserted upper machine bodies 7 handling holes, column 8 can rotate at upper machine body 7 handling holes, slide block 9 can be on slide rail 10 horizontal slip with convenient lifting.
Claims (1)
1, a kind of impact breaker, it comprises motor, rotor disk, upper machine body, lower body, limit backplate, counterattack plate body, counterpunch board, bar, charging aperture, it is characterized in that:
A, change the hydraulic lift of upper machine body into mechanical lifting gear, the gearbox of this mechanical device is fixed on the side of upper machine body, the power wheel of gearbox is a big belt pulley, big belt pulley is connected with elevating motor with small belt pulley by belt, gear box output end connects leading screw, the screw mandrel other end is connected with the screw sleeve, and the screw sleeve other end and lower body are hinged;
But b, be provided with the demolition suspension bracket in upper machine body open place center, it comprise slide rail, slide rail slide and be provided with the slide block of lifting eye, fixing and can insert the column of upper machine body handling hole with slide rail one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275170 CN2577954Y (en) | 2002-09-06 | 2002-09-06 | Impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275170 CN2577954Y (en) | 2002-09-06 | 2002-09-06 | Impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577954Y true CN2577954Y (en) | 2003-10-08 |
Family
ID=33739283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02275170 Expired - Fee Related CN2577954Y (en) | 2002-09-06 | 2002-09-06 | Impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577954Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195263A (en) * | 2014-06-19 | 2015-12-30 | 山特维克知识产权股份有限公司 | Horizontal Shaft Impact Crusher Hammer Lifting Device |
| IT202000024889A1 (en) * | 2020-10-21 | 2022-04-21 | Danieli Off Mecc | SYSTEM FOR CHANGE OF HAMMERS OF A SHREDDING MILL AND RELATED METHOD |
| EP4173764A1 (en) * | 2021-10-28 | 2023-05-03 | Comes Maschinen- und Apparatebau GmbH | Horizontal schredder assembly with manipulator |
-
2002
- 2002-09-06 CN CN 02275170 patent/CN2577954Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195263A (en) * | 2014-06-19 | 2015-12-30 | 山特维克知识产权股份有限公司 | Horizontal Shaft Impact Crusher Hammer Lifting Device |
| CN105195263B (en) * | 2014-06-19 | 2019-04-26 | 山特维克知识产权股份有限公司 | Horizontal shaft impact crusher tup lifting device |
| IT202000024889A1 (en) * | 2020-10-21 | 2022-04-21 | Danieli Off Mecc | SYSTEM FOR CHANGE OF HAMMERS OF A SHREDDING MILL AND RELATED METHOD |
| WO2022084906A1 (en) * | 2020-10-21 | 2022-04-28 | Danieli & C. Officine Meccaniche S.P.A. | System for changing the hammers of a shredder and relative method |
| EP4173764A1 (en) * | 2021-10-28 | 2023-05-03 | Comes Maschinen- und Apparatebau GmbH | Horizontal schredder assembly with manipulator |
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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 |