CN201020374Y - Movable jaw structure for heavy hydraulic jaw crusher - Google Patents
Movable jaw structure for heavy hydraulic jaw crusher Download PDFInfo
- Publication number
- CN201020374Y CN201020374Y CNU200720067665XU CN200720067665U CN201020374Y CN 201020374 Y CN201020374 Y CN 201020374Y CN U200720067665X U CNU200720067665X U CN U200720067665XU CN 200720067665 U CN200720067665 U CN 200720067665U CN 201020374 Y CN201020374 Y CN 201020374Y
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- China
- Prior art keywords
- plate
- side plates
- moving jaw
- panel seat
- supporting panel
- 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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- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
A movable jaw structure of the heavy hydraulic jaw breaker comprises two side plates, a front plate, a rear plate, a bearing plate seat and a shaft sleeve; therein, the front plate and the rear plate are wider than two side plates, but the front plate is longer than the rear plate. The front and rear plates are welded between two side plates to from a rectangular piece. The bearing plate seat is a short plate with a bearing and is slantwise welded between two side plates below the rear plate. An end of the short plate is fixedly connected with the rear plate, while the other end extends downward to the lower end of the side plate. The upper ends of two side plates are relatively provided with a shaft hole and the shaft sleeve is positioned in the shaft hole. The structure of the movable jaw can stand great impact force during the breaking process and eliminate the vibration of the machine due to the non-broken materials contained in t he breaking materials to the hilt. So, the structure of the movable jaw proposed by the utility model can operate under the breaking force of 1200T, has the processing capacity of 100-120t/h and has the advantages of reasonable and compact design, firm structure, reliable operation and convenient application.
Description
Technical field
The utility model relates to a kind of jaw crusher, relates in particular to a kind of moving jaw structure with ultra-large type hydraulic jaw crusher of the high ratio of reduction.
Background technology
Heavy type hydraulic jaw crusher can be broken material-slag diameter at 1000～1300mm, broken back diameter is at 100～130mm, the ratio of reduction reaches 1: 10, used body is superhuge, crushing force has the powerful impulsive force that also will hold out against in more than 1,000 ton, shattering process and will eliminate contained non-broken thing in the broken material to greatest extent and cause machine vibration, therefore the structure of existing moving jaw has been unsuitable for production requirement, so must the moving jaw of disintegrating machine be redesigned to meet the needs of production.
The utility model content
The purpose of this utility model is to provide a kind of heavy type hydraulic jaw crusher and method of operating thereof in order to adapt to large-sized broken material.
The technical scheme that realizes above-mentioned purpose is: a kind of moving jaw structure of heavy type hydraulic jaw crusher, comprise front wall, back wall, the frame that both walls constitutes, two pairs of track segments, the hydraulic cylinder of shaped as frame is installed tank tower, eccentric shaft, be erected at moving jaw on the both walls rotationally by eccentric shaft, fixed tooth plate, swing tooth plate, the slip saddle, rollback connector bracket assembly, two main hydraulic cylinders, two auxiliary hydraulic cylinders, transmission gear for electric motor, spring adjusting device, hydraulic system and electrical apparatus control system, wherein, described moving jaw structure comprises two blocks of side plates, one header board, one back plate, one supporting panel seat and axle sleeve, wherein, header board and back plate two blocks of side plates that compare are wide, but header board is longer than back plate, they are fixed by welding between two blocks of side plates to form a rectangle part, described supporting panel seat is the short slab of a band bearing, it is weldingly fixed between the following two blocks of side plates of back plate obliquely and the one end fixes with the back plate, the other end extends downwardly into the lower end of side plate, the top of described two blocks of side plates is provided with an axis hole relatively, in the described axis hole axle sleeve is installed.
The moving jaw structure of heavy type hydraulic jaw crusher as previously discussed, wherein, the bearing of described supporting panel seat is a rectangular round steel, and the length direction of this round steel is provided with a groove as preceding bracket seat, and the incline direction of groove is consistent with the incline direction of short slab.
The moving jaw structure of heavy type hydraulic jaw crusher as previously discussed, wherein, described two blocks of side plates have outside extension separately at supporting panel seat downside, and its edge is parallel with the supporting panel seat.
The moving jaw structure of heavy type hydraulic jaw crusher as previously discussed wherein, also comprises some reinforcement laths, and they are weldingly fixed on back plate, supporting panel seat and the header board adjacent with the hole of side plate in uniform way.
The moving jaw structure of heavy type hydraulic jaw crusher as previously discussed wherein, also comprises two earrings, and their compartment of terrains are installed on the stiffener that supports on the panel seat.
The moving jaw structure of heavy type hydraulic jaw crusher as previously discussed, wherein, the bottom that the bottom of described header board has a level trough and described supporting panel seat has a vertical section, and their opposite face is to be provided with some installing holes in a row toward each other.
The moving jaw structure of heavy type hydraulic jaw crusher as previously discussed, wherein, described header board and back plate the middle part and and the side plate axis hole tight below opposite face be to be provided with some installing holes in a row toward each other in uniform way.
The moving jaw structure of heavy type hydraulic jaw crusher as previously discussed, wherein, vertical range between the groove center of the center of the axis hole of described moving jaw and supporting panel seat is 2600～2800mm, and the center of the axis hole of moving jaw is 3700～3850mm to the length of moving the jaw lower end.
Therefore, heavy type hydraulic jaw crusher of the present utility model moving jaw structure comprise two blocks of side plates, one header board, one back plate, one supporting panel seat and axle sleeve, wherein, header board and back plate two blocks of side plates that compare are wide, but header board is longer than back plate, they are fixed by welding between two blocks of side plates to form a rectangle part, holding out against powerful impulsive force in shattering process also can eliminate contained non-broken thing in the broken material to greatest extent and cause machine vibration, therefore the structure of the moving jaw of the utility model can be worked under crushing force 1200T, disposal ability is 100～120t/h (according to a customer requirements), and has reasonable in design and compact, characteristics such as operation is reliable and easy to use.
Brief description of drawings
Fig. 1 is that the master of heavy type hydraulic jaw crusher of the present utility model looks cutaway view;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the front view of the moving jaw of heavy type hydraulic jaw crusher;
Fig. 5 is the broken section right view of Fig. 4;
Fig. 6 is the right view of Fig. 4.
The description of specific embodiment
See also Fig. 1～Fig. 5, there is shown heavy type hydraulic jaw crusher of the present utility model and comprise front wall 41, back wall, both walls 42,43 frames 40 that constitute, two pairs of track segments, the hydraulic cylinder of shaped as frame is installed tank tower, be erected at moving jaw structure 50 on the both walls rotationally by eccentric shaft, eccentric shaft 60, fixed tooth plate 70, swing tooth plate 80, slip saddle 90, bracket 100, rollback connector 200, two main hydraulic cylinders 33, two auxiliary hydraulic cylinders 21, spring adjusting device 300, transmission gear for electric motor 400, and electrical apparatus control system, in addition, both walls 42 in frame, 43 are provided with a pair of axle bed hole 44 of positioned opposite, wherein
Moving jaw structure 50 comprises two blocks of side plates 51, one header board 52, one back plate 53, one supporting panel seat 54, axle sleeve 55, some reinforcement laths 58,58 ', 58 " and two earrings 57; wherein; header board 52 and the back plate 53 two blocks of side plates 51 that compare are wide; but header board 52 is longer than back plate 53; and they are fixed between two blocks of side plates 51 to form a rectangle part; described supporting panel seat 54 is short slabs of an end band bearing 541, bearing 541 is rectangular round steel, its length direction is provided with a groove 542 as preceding bracket seat, and the incline direction of this groove is consistent with the incline direction of short slab.Supporting panel seat 54 is fixed between the plate following two blocks of side plates 51 of back obliquely and the one side by bearing 541 fixes with back plate 53, the other end extends downwardly into the lower end of side plate 51, the top of described two blocks of side plates 51 is provided with an axis hole 56 and a groove 59 relatively, and axle sleeve 55 is installed in the described axis hole.
Two blocks of side plates 51 have outside extension 543 separately at supporting panel seat 54 downsides, and its edge is parallel with supporting panel seat 54.
Some reinforcement laths 58,58 ', 58 ", they are fixed on back plate 53, supporting panel seat 54 and the header board 52 adjacent with the hole of side plate 51 in uniform way.
Two earrings 58 compartment of terrains be installed in stiffener 58,58 on the supporting panel seat 54 ', 58 " on.
The bottom of header board 52 has the recess 521 of a level trough and the bottom of described supporting panel seat 54 has a vertical section 544, this vertical section 544 can be that a vertical panel is welded in the one bending or supporting panel seat 54 lower ends of supporting panel seat 54 bottoms, and the opposite face of recess and vertical section 544 is to be provided with some installing holes in a row toward each other 522,545.In addition, the opposite face of the header board 52 of the middle part of described header board 52 and back plate 53 and the tight below of side plate axis hole and back plate 53 is to be provided with some installing holes in a row toward each other 525,526,546,547 in uniform way.These installing holes are mainly used in swing tooth plate are fixed on the moving jaw.
Moving jaw 50 is a Welding Structure, and in the moving jaw of formed rectangle, the vertical range between groove 542 centers of the center of axis hole 56 and supporting panel seat is 2600～2800mm, and there is 3700～3850mm at the center of the axis hole 56 of moving jaw to the length of moving the jaw lower end.
Moving jaw 50 can be erected on the both walls 42,43 rotationally by eccentric shaft 60, key and quadruplet spheric roller bearing 61,62.The Welding Structure of moving jaw can guarantee to have enough rigidity and fastness when work.
Claims (8)
1. the moving jaw structure of a heavy type hydraulic jaw crusher, comprise front wall, back wall, the frame that both walls constitutes, two pairs of track segments, the hydraulic cylinder of shaped as frame is installed tank tower, eccentric shaft, be erected at moving jaw on the both walls rotationally by eccentric shaft, fixed tooth plate, swing tooth plate, the slip saddle, rollback connector bracket assembly, two main hydraulic cylinders, two auxiliary hydraulic cylinders, transmission gear for electric motor, spring adjusting device, hydraulic system and electrical apparatus control system, it is characterized in that, described moving jaw structure comprises two blocks of side plates, one header board, one back plate, one supporting panel seat and axle sleeve, wherein, header board and back plate two blocks of side plates that compare are wide, but header board is longer than back plate, they are fixed by welding between two blocks of side plates to form a rectangle part, described supporting panel seat is the short slab of a band bearing, it is weldingly fixed between the following two blocks of side plates of back plate obliquely and the one end fixes with the back plate, the other end extends downwardly into the lower end of side plate, the top of described two blocks of side plates is provided with an axis hole relatively, in the described axis hole axle sleeve is installed.
2. the moving jaw structure of heavy type hydraulic jaw crusher as claimed in claim 1, it is characterized in that, the bearing of described supporting panel seat is a rectangular round steel, and the length direction of this round steel is provided with a groove as preceding bracket seat, and the incline direction of groove is consistent with the incline direction of short slab.
3. the moving jaw structure of heavy type hydraulic jaw crusher as claimed in claim 1 is characterized in that, described two blocks of side plates have outside extension separately at supporting panel seat downside, and its edge is parallel with the supporting panel seat.
4. the moving jaw structure of heavy type hydraulic jaw crusher as claimed in claim 1 is characterized in that, also comprises some reinforcement laths, and they are weldingly fixed on back plate, supporting panel seat and the header board adjacent with the hole of side plate in uniform way.
5. the moving jaw structure of heavy type hydraulic jaw crusher as claimed in claim 1 is characterized in that, also comprises two earrings, and their compartment of terrains are installed on the stiffener that supports on the panel seat.
6., the moving jaw structure of heavy type hydraulic jaw crusher as claimed in claim 1, it is characterized in that the bottom that the bottom of described header board has a level trough and described supporting panel seat has a vertical section, their opposite face is to be provided with some installing holes in a row toward each other.
7., the moving jaw structure of heavy type hydraulic jaw crusher as claimed in claim 1 is characterized in that, described header board and back plate the middle part and and the side plate axis hole tight below opposite face be to be provided with some installing holes in a row toward each other in uniform way.
8., the moving jaw structure of heavy type hydraulic jaw crusher as claimed in claim 1, it is characterized in that the vertical range between the groove center of the center of the axis hole of described moving jaw and supporting panel seat is 2600～2800mm, and the center of the axis hole of moving jaw is 3700～3850mm to the length of moving the jaw lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720067665XU CN201020374Y (en) | 2007-03-07 | 2007-03-07 | Movable jaw structure for heavy hydraulic jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720067665XU CN201020374Y (en) | 2007-03-07 | 2007-03-07 | Movable jaw structure for heavy hydraulic jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020374Y true CN201020374Y (en) | 2008-02-13 |
Family
ID=39087780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720067665XU Expired - Fee Related CN201020374Y (en) | 2007-03-07 | 2007-03-07 | Movable jaw structure for heavy hydraulic jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020374Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418677A (en) * | 2017-03-16 | 2019-11-05 | 蒂森克虏伯工业解决方案股份公司 | Swing jaw and jaw crusher |
-
2007
- 2007-03-07 CN CNU200720067665XU patent/CN201020374Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418677A (en) * | 2017-03-16 | 2019-11-05 | 蒂森克虏伯工业解决方案股份公司 | Swing jaw and jaw crusher |
| CN110418677B (en) * | 2017-03-16 | 2021-08-31 | 蒂森克虏伯工业解决方案股份公司 | Swing jaw and jaw crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20120307 |