CN221157056U - Crusher with multistage crushing function - Google Patents
Crusher with multistage crushing function Download PDFInfo
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- CN221157056U CN221157056U CN202322192393.8U CN202322192393U CN221157056U CN 221157056 U CN221157056 U CN 221157056U CN 202322192393 U CN202322192393 U CN 202322192393U CN 221157056 U CN221157056 U CN 221157056U
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- 239000000463 material Substances 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 17
- 239000008187 granular material Substances 0.000 description 5
- 230000001788 irregular Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a crusher with a multistage crushing function, which comprises a crushing box body, wherein the top of the crushing box body is fixedly connected with a feed hopper, the bottom of the crushing box body is fixedly connected with a discharge pipe, the bottom of the crushing box body, which is close to the outer edge, is fixedly connected with a supporting rod, a crushing mechanism is arranged in the crushing box body, and the inner wall, which is close to the top, of the crushing box body is provided with a material guide mechanism. According to the utility model, when the equipment is used for crushing materials, the crushing hammer is driven by the driving motor to perform primary crushing treatment on the materials, the grinding roller I and the grinding roller II are driven by the crushing motor to perform secondary crushing on the large-particle materials, the large-particle materials generated after primary crushing can be sent to the special-shaped plate through the filter plate by the aid of the arranged material guiding mechanism, and then the large-particle materials are sent to a person again to perform crushing treatment through the special-shaped plate.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to a crusher with a multistage crushing function.
Background
The crusher, also called a stone crusher, is a crushing machine which is used in the processing process of metal ores and nonmetallic ores and can crush the mined raw ores into small particles through extrusion, bending and other modes, the crusher is a crushing machine with the particle size of more than three millimeters in discharge accounting for more than fifty percent of the total discharge amount, and the crushing operation is often divided into coarse crushing, medium crushing and fine crushing according to the sizes of the feed and discharge particle sizes.
However, when the existing equipment on the market is used for crushing materials, the existing equipment is only used for single-stage crushing, and when large-particle materials in the materials are not crushed, operators are required to manually send the materials which are not crushed into the equipment again, so that the crushing efficiency of the equipment on the materials is reduced, and the labor intensity of the operators is also increased.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a crusher with a multi-stage crushing function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a breaker with multistage crushing function, includes the broken box, the top fixedly connected with feeder hopper of broken box, the bottom fixedly connected with discharging pipe of broken box, the bottom fixedly connected with bracing piece near the outer fringe on the broken box, be provided with broken mechanism in the broken box, the inner wall near the top in the broken box is provided with guide mechanism.
As a further description of the above technical solution:
The crushing mechanism comprises a driving motor fixedly connected to the outer contour of the crushing box body, which is close to the top, a first rotating shaft is fixedly connected to the output end of the driving motor, a connecting rod is connected to the inner wall of the crushing box body, which is close to the top, in a rotating mode, one end of the rotating shaft penetrates through the crushing box body and is fixedly connected with the connecting rod, a fixing rod is arranged on the outer contour of the connecting rod in a circumferential array mode, and a breaking hammer is fixedly connected to one end, far away from the connecting rod, of the fixing rod.
As a further description of the above technical solution:
The crushing mechanism further comprises a grinding roller II which is rotationally connected to the crushing box body and is close to the inner wall of the bottom, the inner wall of the crushing box body, which is close to the top of the grinding roller II, is rotationally connected with a grinding roller I, rotating shafts II which are in penetrating connection with the crushing box body are arranged on the grinding roller I and the grinding roller II, connecting gears are arranged on the outer contours of the rotating shafts I and II, and teeth of the connecting gears are meshed with teeth of a driving belt.
As a further description of the above technical solution:
The guide mechanism comprises a filter plate arranged on the inner wall of the top of the crushing box body, a feed inlet is formed in the side face of the crushing box body, a special-shaped plate is clamped on the inner wall of the feed inlet, and an L-shaped plate is fixedly connected to the top of the special-shaped plate.
As a further description of the above technical solution:
One side of the L-shaped plate, which is close to the crushing box body, is provided with a fixing bolt, and one end of the crushing box body, which is close to the fixing bolt, is provided with a thread groove which is matched with the fixing bolt.
As a further description of the above technical solution:
The bottom symmetry of filter both sides sets up and the equal fixedly connected with fixed block of bottom of sketch plate, all be provided with the grafting piece that supplies the fixed block joint on the inner wall of broken box and the one side that is close to the fixed block on the inner wall of feed inlet.
The utility model has the following beneficial effects:
1. compared with the prior art, this breaker with multistage crushing function through the crushing mechanism who sets up for equipment when the material is broken, utilizes driving motor to drive the quartering hammer and carries out the first-level crushing processing to the material, and rethread crushing motor drives grinding roller one and grinding roller two and carries out the secondary crushing to large granule material, has increased the crushing efficiency when equipment uses.
2. Compared with the prior art, this breaker with multistage crushing function, through the guide mechanism that sets up, can send the sketch plate to the large granule material that produces after the primary crushing through the filter, then send into the large granule material again through the sketch plate and carry out crushing treatment to it, avoided operating personnel to send the equipment to take out with the large granule material and carry out the problem of crushing again, provided the practicality of equipment.
Drawings
Fig. 1 is a schematic overall front view of a crusher with multi-stage crushing function according to the present utility model;
FIG. 2 is a schematic diagram of the overall cross-sectional structure of a crusher with multi-stage crushing function according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at A;
Fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
Legend description:
1. Crushing a box body; 2. a feed hopper; 3. a discharge pipe; 4. a support rod; 5. a connecting rod; 51. a fixed rod; 52. a breaking hammer; 6. a driving motor; 61. a first rotating shaft; 62. a drive belt; 63. a connecting gear; 7. a grinding roller I; 8. a grinding roller II; 81. a second rotating shaft; 9. a filter plate; 10. a feed inlet; 11. a shaped plate; 12. an L-shaped plate; 13. a fixing bolt; 14. a fixed block; 15. and (5) plugging the blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a crusher having a multi-stage crushing function: including broken box 1, the top fixedly connected with feeder hopper 2 of broken box 1, the bottom fixedly connected with discharging pipe 3 of broken box 1, the bottom fixedly connected with bracing piece 4 near the outer fringe on the broken box 1, be provided with crushing mechanism in the broken box 1, the inner wall near the top in the broken box 1 is provided with guiding mechanism, at first after transporting equipment to the assigned position, utilize bracing piece 4 to support the broken box 1 to handle, then the operating personnel will need broken material send into in the broken box 1 through feeder hopper 2, utilize crushing mechanism to carry out crushing to the material, then utilize guiding mechanism, send into broken box 1 once more with large granule material, carry out secondary crushing to it through crushing mechanism, then discharge broken material through discharging pipe 3.
The crushing mechanism comprises a driving motor 6 fixedly connected to the outer contour of the crushing box body 1 near the top, a first rotating shaft 61 is fixedly connected to the output end of the driving motor 6, a connecting rod 5 is rotatably connected to the inner wall of the crushing box body 1 near the top, one end of the first rotating shaft 61 penetrates through the crushing box body 1 and is fixedly connected with the connecting rod 5, a fixed rod 51 is arranged on the outer contour of the connecting rod 5 in a circumferential array manner, a breaking hammer 52 is fixedly connected to one end, far away from the connecting rod 5, of the fixed rod 51, the crushing mechanism further comprises a second grinding roller 8 rotatably connected to the inner wall of the crushing box body 1 near the bottom, a first grinding roller 7 is rotatably connected to the inner wall of the crushing box body 1 near the top of the second grinding roller 8, a second rotating shaft 81 which is in penetrating connection with the crushing box body 1 is arranged on the first grinding roller 7 and the second grinding roller 8, a connecting gear 63 is arranged on the outer contour of the first rotating shaft 61 and the second rotating shaft 81, the teeth of the connecting gear 63 are meshed with the teeth of the driving belt 62, firstly, an operator starts the driving motor 6 to drive the connecting rod 5 at the end part of the first rotating shaft 61 to rotate through the output end of the driving motor 6, the rotating connecting rod 5 is utilized to drive the breaking hammer 52 at the end part of the fixed rod 51 to rotate, materials entering the breaking box body 1 are broken through the breaking hammer 52, then the large particle mechanism is conveyed to the outer contours of the first grinding roller 7 and the second grinding roller 8 through the material guiding mechanism, then the driving belt 62 drives the connecting gear 63 to rotate through the driving belt 62 on the first rotating shaft 61, the driving belt 62 drives the connecting gear 63 on the outer contour of the second rotating shaft 81 to rotate, and at the moment, the first grinding roller 7 and the second grinding roller 8 can be driven to break the large particle materials, so that the device has better breaking effect on the materials through multistage breaking treatment.
The material guiding mechanism comprises a filter plate 9 arranged on the crushing box body 1 and close to the inner wall of the top, a feed inlet 10 is arranged on the side surface of the crushing box body 1, a special-shaped plate 11 is clamped on the inner wall of the feed inlet 10, an L-shaped plate 12 is fixedly connected to the top of the special-shaped plate 11, a fixing bolt 13 is arranged on one side of the L-shaped plate 12, which is close to the crushing box body 1, a thread groove matched with the fixing bolt 13 is arranged on one end of the crushing box body 1, which is close to the fixing bolt 13, fixing blocks 14 are symmetrically arranged at the bottoms of two sides of the filter plate 9 and are fixedly connected with the bottoms of the special-shaped plate 11, a plug-in block 15 for clamping the fixing blocks 14 is arranged on the inner wall of the crushing box body 1 and on one side, close to the fixing blocks 14, after the crushing hammer 52 is used for primary crushing of materials, small particle materials are discharged to the bottom of the crushing box body 1 through a hole formed in the filter plate 9, then the crushed materials are discharged through the discharging pipe 3, the uncrushed large-particle materials are discharged into the special-shaped plate 11 through the inclined filter plate 9, then the materials are conveyed to the outer contours of the grinding roller I7 and the grinding roller II 8 through the bottom of the inner wall of the inclined special-shaped plate 11, the large-particle materials can be crushed through the grinding roller I7 and the grinding roller II 8, then the crushed materials are discharged through the discharging pipe 3, and when the filter plate 9 needs to be replaced, the fixing bolts 13 on the L-shaped plate 12 are firstly disassembled by using a spanner, then the special-shaped plate 11 is lifted upwards, the fixing blocks 14 at the bottom of the special-shaped plate 11 are removed from the inner wall of the plug-in block 15, then the filter plate 9 is lifted upwards, the fixing blocks 14 at the bottom of the filter plate 9 are removed from the inner wall of the plug-in block 15, the filter plate 9 is taken out through the feed inlet 10, at this point the operator tilts the new filter plate 9 into the feed opening 10. Then, the four fixing blocks 14 at the bottom of the filter plate 9 are aligned with the two inserting blocks 15 on the inner wall of the crushing box body 1 and the two inserting blocks 15 on the inner wall of the feeding hole 10, and when the fixing blocks 14 are aligned with the inserting blocks 15, the fixing blocks 14 are inserted into the inserting blocks 15, and at the moment, the replacement processing of the filter plate 9 is completed.
Working principle: firstly, after equipment is transported to a designated position, supporting the crushing box body 1 by using a supporting rod 4, then, conveying materials to be crushed into the crushing box body 1 through a feed hopper 2 by an operator, starting a driving motor 6 by the operator, driving a connecting rod 5 at the end part of a rotating shaft 61 to rotate through the output end of the driving motor 6, driving a crushing hammer 52 at the end part of a fixed rod 51 to rotate by using the rotating connecting rod 5, and primarily crushing the materials entering the crushing box body 1 through the crushing hammer 52;
After primary crushing is finished, small-particle materials are discharged to the bottom of the crushing box body 1 through holes formed in the filter plate 9, crushed materials are discharged through the discharging pipe 3, large-particle materials which are not crushed are discharged into the irregular plate 11 through the inclined filter plate 9, and then the materials are sent into the crushing box body 1 again through the bottom of the inner wall of the inclined irregular plate 11;
When the large-particle materials need to be crushed for the second time, the connecting gear 63 is driven to rotate by the transmission belt 62 on the first rotating shaft 61, so that the transmission belt 62 drives the connecting gear 63 on the outer contour of the second rotating shaft 81 to rotate, and at the moment, the first grinding roller 7 and the second grinding roller 8 can be driven to crush the large-particle materials, and after the large-particle materials are crushed, the crushed materials are discharged through the discharging pipe 3.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Crusher with multistage crushing function, including broken box (1), its characterized in that: the crushing box comprises a crushing box body (1), and is characterized in that a feeding hopper (2) is fixedly connected to the top of the crushing box body (1), a discharging pipe (3) is fixedly connected to the bottom of the crushing box body (1), a supporting rod (4) is fixedly connected to the bottom of the crushing box body (1) close to the outer edge, a crushing mechanism is arranged in the crushing box body (1), and a material guiding mechanism is arranged on the inner wall of the crushing box body (1) close to the top.
2. A crusher with multi-stage crushing function according to claim 1, characterized in that: the crushing mechanism comprises a driving motor (6) fixedly connected to the outer contour of the crushing box body (1) close to the top, a first rotating shaft (61) is fixedly connected to the output end of the driving motor (6), a connecting rod (5) is rotatably connected to the inner wall of the crushing box body (1) close to the top, one end of the first rotating shaft (61) penetrates through the crushing box body (1) and is fixedly connected with the connecting rod (5), a fixing rod (51) is arranged on the outer contour of the connecting rod (5) in a circumferential array mode, and a breaking hammer (52) is fixedly connected to one end, far away from the connecting rod (5), of the fixing rod (51).
3. A crusher with multi-stage crushing function according to claim 2, characterized in that: the crushing mechanism further comprises a grinding roller II (8) which is rotationally connected to the inner wall of the crushing box body (1) close to the bottom, the inner wall of the crushing box body (1) close to the top of the grinding roller II (8) is rotationally connected with a grinding roller I (7), rotating shafts II (81) which are in penetrating connection with the crushing box body (1) are arranged on the grinding roller I (7) and the grinding roller II (8), connecting gears (63) are arranged on the outer contours of the rotating shafts I (61) and the rotating shafts II (81), and teeth of the connecting gears (63) are meshed and connected with teeth of a transmission belt (62).
4. A crusher with multi-stage crushing function according to claim 1, characterized in that: the guide mechanism comprises a filter plate (9) arranged on the inner wall of the top of the crushing box body (1), a feed inlet (10) is formed in the side face of the crushing box body (1), a special-shaped plate (11) is clamped on the inner wall of the feed inlet (10), and an L-shaped plate (12) is fixedly connected to the top of the special-shaped plate (11).
5. The crusher with multi-stage crushing function according to claim 4, wherein: one side of the L-shaped plate (12) close to the crushing box body (1) is provided with a fixing bolt (13), and one end of the crushing box body (1) close to the fixing bolt (13) is provided with a thread groove matched with the fixing bolt.
6. The crusher with multi-stage crushing function according to claim 5, wherein: the bottom symmetry of filter (9) both sides sets up and the bottom of sketch plate (11) is all fixedly connected with fixed block (14), one side that is close to fixed block (14) on the inner wall of crushing box (1) and the inner wall of feed inlet (10) all is provided with plug-in block (15) that supply fixed block (14) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192393.8U CN221157056U (en) | 2023-08-15 | 2023-08-15 | Crusher with multistage crushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192393.8U CN221157056U (en) | 2023-08-15 | 2023-08-15 | Crusher with multistage crushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221157056U true CN221157056U (en) | 2024-06-18 |
Family
ID=91533931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322192393.8U Active CN221157056U (en) | 2023-08-15 | 2023-08-15 | Crusher with multistage crushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221157056U (en) |
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2023
- 2023-08-15 CN CN202322192393.8U patent/CN221157056U/en active Active
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