CN211488051U - Jaw crusher with multistage crushing chambers - Google Patents
Jaw crusher with multistage crushing chambers Download PDFInfo
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- CN211488051U CN211488051U CN201921884083.XU CN201921884083U CN211488051U CN 211488051 U CN211488051 U CN 211488051U CN 201921884083 U CN201921884083 U CN 201921884083U CN 211488051 U CN211488051 U CN 211488051U
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- crushing
- crushing device
- jaw
- breaker
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- 238000003825 pressing Methods 0.000 claims description 10
- 239000004575 stone Substances 0.000 abstract description 27
- 239000000463 material Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012216 screening Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Disintegrating Or Milling (AREA)
Abstract
The utility model provides a jaw crusher of multistage broken cavity, including first breaker and second breaker, just first breaker is including the rotation axis, just the surface of rotation axis is connected with the crushing roller, just the surface of crushing roller is connected with broken nail, the crushing roller is kept away from one side of second breaker is equipped with the vibration exciter, second breaker is including the bearing frame, just one side of bearing frame is equipped with the eccentric shaft, the eccentric shaft runs through the bearing frame is connected with moves the hubei province board, it has a plurality of sheet material briquettings, and is a plurality of to move one side of hubei province board through bolted connection on the surface one side of having a plurality of sheet material briquettings, and is a plurality of the sheet material briquettings is kept away from move one side parallel of hubei province board and. The utility model discloses, through first breaker and second breaker's cooperation, can realize carrying out the breakage to the building stones of different specifications to the realization carries out stage treatment to the building stones, and then realizes the promotion to building stones processing effect.
Description
Technical Field
The utility model mainly relates to the technical field of crushing devices, concretely relates to jaw crusher of multistage broken cavity.
Background
Jaw crushers are commonly called as jaw crushers and are also called as tiger mouths. The crushing cavity is composed of two jaw plates of a movable jaw and a static jaw, and the two jaws of an animal are simulated to move so as to finish the crushing operation of the material. The crusher is widely applied to crushing of various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like. The maximum compression strength of the crushed materials is 320Mpa, the jaw crusher is mainly used as a coarse crusher and a medium crusher in departments of mines, building materials, capital construction and the like, the jaw crusher is simple in structure, easy to manufacture and reliable in work, the working part of the jaw crusher is composed of two jaw plates, one is a fixed jaw plate (fixed jaw), the fixed jaw plate is vertically (or the upper end of the fixed jaw plate is slightly outwards inclined) fixed on the front wall of a machine body, the other is a movable jaw plate (movable jaw), the position of the movable jaw plate is inclined, a crushing cavity (working cavity) with a large upper part and a small lower part is formed by the movable jaw plate and the fixed jaw plate, the movable jaw plate periodically reciprocates opposite to the fixed jaw plate, separates from time to time and approaches from time to time, when the movable jaw plate separates; when approaching, the material between the two jaws is squeezed, bent and split to be broken.
In jaw crusher's use, often need carry out the breakage to the building stones of different specifications, nevertheless in current jaw crusher, crushing structure is comparatively single, is difficult to adapt to the building stones of different grade type to it is unsatisfactory to have caused the crushing effect of building stones, has influenced machining efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a jaw crusher of multistage crushing cavity for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a jaw crusher with a multistage crushing chamber comprises a first crushing device and a second crushing device, wherein the first crushing device is welded above a feed inlet of the second crushing device, the first crushing device comprises a rotating shaft, the rotating shaft penetrates through a bearing clamped on the surface of one side of a shell of the first crushing device, the outer surface of the rotating shaft is connected with a crushing roller, the crushing roller is positioned inside the shell of the first crushing device, a crushing nail is connected to the outer surface of the crushing roller, a vibration exciter is arranged on one side of the crushing roller, which is far away from the second crushing device, and the surfaces of two sides of the vibration exciter are connected with the inner wall of the first crushing device;
the second crushing device comprises a bearing seat, the bottom end of the bearing seat is connected with the top end surface of a shell of the second crushing device through a bolt, an eccentric shaft is arranged on one side of the bearing seat and penetrates through the bearing seat to be connected with a movable jaw plate, a plurality of plate pressing blocks are connected to the surface of one side of the movable jaw plate through bolts, a plurality of jaw plates are arranged on one side of the movable jaw plate in parallel and are far away from the plate pressing blocks, and a plurality of jaw plates are arranged at the bottom end of the movable jaw plate, which is connected with the inner wall of the second crushing device through a bolt, and a conveying belt is arranged at the bottom end of the movable jaw plate.
Furthermore, belt pulleys are connected to two ends of the eccentric shaft in a penetrating manner and connected with a motor through a belt.
Furthermore, the top end of the vibration exciter is provided with a screen, and the two side surfaces of the screen are fixedly installed on the inner wall of the first crushing device through bolts.
Furthermore, the bottom end of the first crushing device is connected with a support frame through a bolt.
Furthermore, a through hole is formed in the surface, close to the crushing roller, of one side of the second crushing device, a feeding plate is arranged at the bottom end of the through hole, and the feeding plate is installed on the inner wall of the shell of the second crushing device in a downward inclined mode through bolts.
Further, the second crushing device is installed to be inclined downward.
Furthermore, the tooth crests on the plurality of plate material pressing blocks are meshed with the tooth strands on the plurality of jaw plates.
Compared with the prior art, the beneficial effects of the utility model are that:
through the cooperation of first breaker and second breaker, can realize carrying out the breakage to the building stones of different specifications to the realization carries out stage treatment to the building stones, and then realizes the promotion to building stones processing effect, and the concrete performance does: the screen cloth of slope can realize carrying the second breaker in the pan feeding mouth with the transportation of bold building stones through among the first breaker, and inside the mesh screening of the mesh of screen cloth to first breaker with less building stones, and the setting through the vibration exciter, can realize making first breaker's production vibration, and then the screen cloth is to the screening of building stones and to the rapid transit of building stones with higher speed, and the crushing roller through vibration exciter one side is rotatory under the drive of motor, can realize being broken handle to the building stones, and under the drive of eccentric axle among the second breaker, can drive the eccentric shaft and move the angular displacement of hubei province board, the rethread moves hubei province board and the mutual clamping of hubei province board of its one side, can realize carrying out broken handle to the unable great building stones who handles of first breaker.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial sectional view of the present invention;
fig. 3 is a schematic structural diagram of a second crushing device of the present invention;
figure 4 is a bottom view of the jaw plate and jaw plate of the present invention.
In the figure: 1. a first crushing device; 11. a rotating shaft; 12. a crushing roller; 13. crushing nails; 14. a vibration exciter; 15. screening a screen; 2. a second crushing device; 21. a bearing seat; 22. an eccentric shaft; 23. moving the jaw plate; 24. pressing the plate material into blocks; 25. a jaw plate is fixed; 26. a conveyor belt; 27. a belt pulley; 28. a through hole; 29. a feeding plate; 3. a support frame.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4, a jaw crusher with multi-stage crushing chambers, comprising a first crushing device 1 and a second crushing device 2, wherein the first crushing device 1 is welded above a feed inlet of the second crushing device 2, the first crushing device 1 comprises a rotating shaft 11, the rotating shaft 11 penetrates through a bearing clamped on a side surface of a housing of the first crushing device 1, the outer surface of the rotating shaft 11 is connected with a crushing roller 12, the crushing roller 12 is positioned inside the housing of the first crushing device 1, the outer surface of the crushing roller 12 is connected with a crushing nail 13, a vibration exciter 14 is arranged on a side of the crushing roller 12 far away from the second crushing device 2, and two side surfaces of the vibration exciter 14 are connected with an inner wall of the first crushing device 1;
the second crushing device 2 comprises a bearing seat 21, the bottom end of the bearing seat 21 is connected with the top end surface of a shell of the second crushing device 2 through a bolt, an eccentric shaft 22 is arranged on one side of the bearing seat 21, the eccentric shaft 22 penetrates through the bearing seat 21 and is connected with a movable jaw plate 23, a plurality of plate pressing blocks 24 are connected to the surface of one side of the movable jaw plate 23 through bolts, a plurality of jaw fixing plates 25 are arranged on one side, away from the movable jaw plate 23, of the plate pressing blocks 24 in parallel, and a plurality of jaw fixing plates 25 are arranged on the bottom end, connected with the inner wall of the second crushing device 2 through bolts, of each jaw fixing plate 25 and a conveying belt 26 are arranged at the bottom end of each jaw fixing plate.
Referring to fig. 1 again, a belt pulley 27 is connected to both ends of the eccentric shaft 22, and the belt pulley 27 is connected to a motor through a belt. In this embodiment, since the belt pulley 27 is connected to the motor through the belt, the rotation of the motor and the operation of the belt can be utilized to transmit the torque to the belt pulley 27, so as to drive the angular displacement of the eccentric shaft 22.
Referring to fig. 1 again, a screen 15 is disposed at the top end of the vibration exciter 14, and both side surfaces of the screen 15 are fixedly mounted on the inner wall of the first crushing device 1 by bolts. In this embodiment, since the top end of the vibration exciter 14 is provided with the screen 15, the screening of small stones can be realized.
Referring to fig. 1 again, the bottom end of the first crushing device 1 is connected to a support frame 3 through bolts. In this embodiment, since the bottom end of the first crushing device 1 is connected with the support frame 3 through the bolt, the support of the first crushing device 1 can be realized
Referring to fig. 2, a through hole 28 is formed on one side surface of the second crushing device 2 close to the crushing roller 12, a feed plate 29 is arranged at the bottom end of the through hole 28, and the feed plate 29 is installed on the inner wall of the shell of the second crushing device 2 in a downward inclination mode through bolts. In this embodiment, since the through holes 28 are provided on the surface of the second crushing device 2 on the side close to the crushing roller 12, it is achieved that the rock material crushed by the first crushing device 1 falls through the through holes 28 into the interior of the housing of the second crushing device 2.
Referring again to fig. 2, the second crushing device 2 is mounted inclined downwardly. In this embodiment, since the second crushing device 2 is installed to be inclined downward, the transportation of the stones can be realized.
Referring to fig. 4, the teeth of the plurality of plate compacts 24 mesh with the teeth of the plurality of jaw plates 25. In the embodiment, the tooth peaks on the plate material pressing block 24 are meshed with the tooth strands on the plurality of jaw plates 25, so that the plate material pressing block 24 and the jaw plates 25 can apply certain bending stress besides applying corresponding extrusion force on the stone material, and the crushing capacity is improved.
The utility model discloses a concrete operation as follows:
when the jaw crusher crushes stones, firstly, the vibration exciter 14 in the first crushing device 1 generates stress to the shell of the first crushing device 1, so as to drive the screen 15 to vibrate, and then, the meshes on the screen 15 are utilized to screen smaller stones, and the stones fall into the shell of the first crushing device 1 through the meshes, then, the rotation of the rotating shaft 11 connected with the motor drives the crushing roller 12 to rotate, and then, the crushing roller 12 and the crushing nails 13 on the outer surface thereof extrude the stones, so as to complete the crushing work of the smaller stones, then, the stones can be poured onto the feeding plate 29 through the through hole 28 on one side surface of the second crushing device 2 and the obliquely arranged first crushing device 1, and then, the stones are transported to the conveying belt 26 to be conveyed, and the larger stones fall into the feeding port of the second crushing device 2 through the screen 15, and the belt pulley 27 is connected with the motor through a belt, so that the rotation of the motor and the running of the belt are realized, the torque is transmitted to the belt pulley 27, the angular displacement of the eccentric shaft 22 is driven, and then the jaw plate 25 on the eccentric shaft 22 and the jaw plate 25 are clamped to realize the crushing work of large stones.
The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.
Claims (7)
1. A jaw crusher with multi-stage crushing chambers comprises a first crushing device (1) and a second crushing device (2), characterized in that the first crushing device (1) is welded above the feeding hole of the second crushing device (2), the first crushing device (1) comprises a rotating shaft (11), the rotating shaft (11) penetrates through a bearing clamped on the surface of one side of the shell of the first crushing device (1), and the outer surface of the rotating shaft (11) is connected with a crushing roller (12), the crushing roller (12) is positioned inside the shell of the first crushing device (1), the outer surface of the crushing roller (12) is connected with crushing nails (13), one side of the crushing roller (12) far away from the second crushing device (2) is provided with a vibration exciter (14), the two side surfaces of the vibration exciter (14) are connected with the inner wall of the first crushing device (1);
the second crushing device (2) comprises a bearing seat (21), the bottom end of the bearing seat (21) is connected with the top end surface of a shell of the second crushing device (2) through bolts, an eccentric shaft (22) is arranged on one side of the bearing seat (21), the eccentric shaft (22) penetrates through the bearing seat (21) and is connected with a movable jaw plate (23), a plurality of plate pressing blocks (24) are connected to the surface of one side of the movable jaw plate (23) through bolts, the plate pressing blocks (24) are kept away from one side of the movable jaw plate (23) in parallel, a plurality of jaw fixing plates (25) are arranged, the jaw fixing plates (25) are connected with the inner wall of the second crushing device (2) through bolts, and a conveying belt (26) is arranged at the bottom end of the jaw fixing plates (25).
2. Jaw crusher with multi-stage crushing chambers according to claim 1, characterized in that the eccentric shaft (22) has a pulley (27) connected through its both ends, and the pulley (27) is connected with a motor through a belt.
3. Jaw crusher with multi-stage crushing chambers according to claim 1, characterized in that the top of the exciter (14) is provided with a screen (15), and both side surfaces of the screen (15) are fixedly mounted on the inner wall of the first crushing device (1) by bolts.
4. A jaw crusher with multistage crushing chambers according to claim 1, characterised in that the bottom end of the first crushing device (1) is bolted with a support frame (3).
5. A jaw crusher with multistage crushing chambers according to claim 3, characterized in that the second crushing device (2) is provided with through holes (28) on the surface of the side close to the crushing roller (12), the bottom ends of the through holes (28) are provided with feed plates (29), and the feed plates (29) are mounted on the inner wall of the shell of the second crushing device (2) by bolts in a downward inclination manner.
6. A jaw crusher with multistage crushing chambers according to claim 1, characterised in that the second crushing device (2) is mounted obliquely downwards.
7. A jaw crusher with multiple crushing chambers as claimed in claim 1 wherein the crests of a plurality of said plate compacts (24) mesh with the strands of a plurality of said jaws (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884083.XU CN211488051U (en) | 2019-11-04 | 2019-11-04 | Jaw crusher with multistage crushing chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884083.XU CN211488051U (en) | 2019-11-04 | 2019-11-04 | Jaw crusher with multistage crushing chambers |
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| Publication Number | Publication Date |
|---|---|
| CN211488051U true CN211488051U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921884083.XU Expired - Fee Related CN211488051U (en) | 2019-11-04 | 2019-11-04 | Jaw crusher with multistage crushing chambers |
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| CN (1) | CN211488051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372027A (en) * | 2021-06-30 | 2021-09-10 | 安徽广德洪山南方水泥有限公司 | Environment-friendly cement clinker preparation system |
-
2019
- 2019-11-04 CN CN201921884083.XU patent/CN211488051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372027A (en) * | 2021-06-30 | 2021-09-10 | 安徽广德洪山南方水泥有限公司 | Environment-friendly cement clinker preparation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220608 Address after: 537400 Beiliu household ceramics industrial park, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Zhongke process new energy materials Co.,Ltd. Address before: 545000 No.11, Huarong Road, Luorong Town, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: Liuzhou Haoyu Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |