CN219665241U - Lining plate cutting device for producing accessories of coal pulverizer - Google Patents
Lining plate cutting device for producing accessories of coal pulverizer Download PDFInfo
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- CN219665241U CN219665241U CN202223221786.9U CN202223221786U CN219665241U CN 219665241 U CN219665241 U CN 219665241U CN 202223221786 U CN202223221786 U CN 202223221786U CN 219665241 U CN219665241 U CN 219665241U
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- fixedly installed
- plate
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- 238000005520 cutting process Methods 0.000 title claims abstract description 74
- 239000003245 coal Substances 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 37
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a lining plate cutting device for producing accessories of a coal breaker, which relates to the technical field of plate cutting and solves the technical problem that the prior art cannot drive plates to rotate and translate.
Description
Technical Field
The utility model relates to the technical field of plate cutting, in particular to a lining plate cutting device for producing accessories of a coal breaker.
Background
The utility model mainly relates to a plate cutting technology, in particular to a ring hammer coal crusher which is a main coal crushing machine applied to a coal conveying system of a thermal power station and is used for crushing coal mine raw materials, in the crushing process, crushed coal continuously impacts a crushed coal wheel and a lining plate, the lining plate and coal blocks can mutually impact, the lining plate is a part of the inner wall of a crushed coal machine case, the general diameter and the volume of the lining plate are large, in order to facilitate processing, transportation, installation and overlaying, the lining plate is generally divided into a plurality of pieces or a plurality of pieces, the lining plate is provided with a large number of straight edges, the existing lining plate cutting is usually performed manually, the manual work is required to rotate the lining plate in the process, the processing precision is low, and the problem that gaps are easily caused by splicing the lining plate cannot be automatically rotated and translated by machines in the prior art.
The utility model disclosed by the publication No. CN211614472U has the technical problem that the plate cannot be driven to rotate and translate.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a lining plate cutting device for producing accessories of a coal breaker, which solves the technical problem that the prior art can not drive plates to rotate and translate.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a welt cutting device is used in coal breaker accessory production, includes the mainframe box, its characterized in that, mainframe box upper wall fixed mounting has the ball platform, a pair of riser is installed to mainframe box upper wall, a pair of riser up end fixed mounting has the crossbeam, fixed mounting has the lift pneumatic cylinder on the crossbeam, the flexible fixed mounting of lift pneumatic cylinder has the cutting box, wall fixed mounting has the sucking disc under the cutting box, install cutting structure mobile device in the cutting box, install panel cutting structure on the cutting structure mobile device, install rotatory elevating gear in the mainframe box, install panel moving structure in the rotatory elevating gear.
Preferably, the cutting structure moving device comprises a first motor, the first motor is fixedly arranged in a cutting box, a rotating roller is rotatably arranged on the lower wall surface in the cutting box, a moving box is slidably arranged in the cutting box, a linear guide groove is formed in the lower wall surface in the moving box, the rotating roller is arranged in the linear guide groove, a thread bush is fixedly arranged in the cutting box, a screw is rotatably arranged in the cutting box, the screw is fixedly connected to the driving end of the first motor, the cutting box is driven to move through the screw, and the cutting knife can move in the linear direction to cut the straight edge of the lining plate.
Preferably, the plate cutting structure comprises a second motor, the second motor is fixedly arranged on the upper wall surface of the movable box, a gear reducer is fixedly arranged on the upper wall surface of the movable box, the input end of the gear reducer is fixedly connected with the driving end of the second motor, the output end of the gear reducer is fixedly connected with a transmission shaft, and a transmission part is fixedly arranged on the side wall surface of the movable box.
Preferably, the transmission part comprises a transmission case, the transmission case is fixedly arranged on the side wall surface of the movable case, the transmission shaft is rotatably arranged in the transmission case, the transmission case is rotatably arranged on the main shaft, a cutting wheel is fixedly arranged at one end of the main shaft, a driving belt wheel is fixedly arranged on the transmission shaft, a driven belt wheel is fixedly arranged on the main shaft, a transmission belt is connected between the driving belt wheel and the driven belt wheel, the cutting wheel is driven to cut a plate through belt transmission, and the linear plate is cut under the driving of the movable device.
Preferably, the rotary lifting device comprises a lifting platform, a lower lifting hydraulic cylinder is fixedly arranged in the main case, the lifting platform is fixedly arranged at the telescopic end of the lower lifting hydraulic cylinder, a rotating frame is rotatably arranged on the lifting platform, a third motor is fixedly arranged on the lifting platform, a driving bevel gear is fixedly arranged on the third electrode, a driven bevel gear is fixedly arranged on the rotating frame, the driving bevel gear is meshed with the driven bevel gear, the lifting rotating structure is used for enabling a plate moving wheel to contact a plate for rotating, when a cutter is rotated to finish moving the plate, the telescopic end of the lower lifting hydraulic cylinder stretches, the plate moving wheel is moved away from the plate, a suction plate is convenient to suck the pressed plate, and the plate is cut.
Preferably, the fourth motor is fixedly installed in the rotating frame, the plate moving shaft is rotatably installed in the rotating frame, a pair of plate moving wheels are fixedly installed on the plate moving shaft, a driving sprocket is fixedly installed at the driving end of the fourth motor, a driven sprocket is fixedly installed on the plate moving shaft, a transmission chain is meshed between the driving sprocket and the driven sprocket, the plate moving wheels are used for horizontally moving the plate, the plate is rotationally moved by the aid of a ball platform, and an operator can conveniently control the plate to be cut.
Advantageous effects
The utility model provides a lining plate cutting device for producing accessories of a coal breaker, which can support and rotate a plate through a rotary lifting device, and assist an operator to adjust the cutting angle of the lining plate, enable the plate to deviate on a ball platform through a plate moving structure, enable the operator to control the position and the angle of the plate on the operating platform through matching with the rotary lifting device, enable the cutting structure to move on the plate through a cutting structure moving device, finish the trimming process of the lining plate, and further finish the cutting process of the lining plate.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a lining plate cutting device for producing accessories of a coal breaker.
Fig. 2 is a schematic side view partial structure of a lining plate cutting device for producing accessories of a coal breaker.
In the figure: 1. a main chassis; 2. a ball platform; 3. a vertical plate; 4. a cross beam; 5. an upper lifting hydraulic cylinder; 6. a cutting box; 7. a suction cup; 8. a first motor; 9. a rotating roller; 10. a moving case; 11. a thread sleeve; 12. a screw rod; 13. a second motor; 14. a gear reducer; 15. a transmission shaft; 16. a transmission case; 17. a main shaft; 18. a cutting wheel; 19. a driving pulley; 20. a driven pulley; 21. a transmission belt; 22. a lifting platform; 23. a lower lifting hydraulic cylinder; 24. a rotating frame; 25. a third motor; 26. a drive bevel gear; 27. a driven bevel gear; 28. a fourth motor; 29. a plate moving shaft; 30. a board moving wheel; 31. a drive sprocket; 32. a driven sprocket; 33. a drive chain;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. 1-2, the present utility model provides a technical solution: the utility model provides a welt cutting device is used in coal breaker accessory production, includes mainframe box 1, its characterized in that, the ball platform 2 is fixed mounting on the upper wall of mainframe box 1, a pair of riser 3 is installed to the upper wall of mainframe box 1, a pair of riser 3 up end fixed mounting has crossbeam 4, fixed mounting has lift pneumatic cylinder 5 on the crossbeam 4, the flexible fixed mounting of lift pneumatic cylinder 5 has cutting case 6, cutting case 6 lower wall fixed mounting has sucking disc 7, install cutting structure mobile device in the cutting case 6, install panel cutting structure on the cutting structure mobile device, install rotatory elevating gear in the mainframe box 1, install panel moving structure in the rotatory elevating gear, cutting structure mobile device includes first motor 8, first motor 8 fixed mounting is in cutting case 6, the lower wall surface in the cutting box 6 is rotatably provided with a rotating roller 9, the moving box 10 is slidably arranged in the cutting box 6, the lower wall surface in the moving box 10 is provided with a linear guide groove, the rotating roller 9 is arranged in the linear guide groove, the cutting box 6 is fixedly provided with a threaded sleeve 11, the cutting box 6 is rotatably provided with a lead screw 12, the lead screw 12 is fixedly connected with the driving end of a first motor 8, the plate cutting structure comprises a second motor 13, the second motor 13 is fixedly arranged on the upper wall surface of the moving box 10, the upper wall surface of the moving box 10 is fixedly provided with a gear reducer 14, the input end of the gear reducer 14 is fixedly connected with the driving end of the second motor 13, the output end of the gear reducer 14 is fixedly connected with a transmission shaft 15, the side wall surface of the moving box 10 is fixedly provided with a transmission part, the transmission part comprises a transmission box 16, the transmission case 16 is fixedly arranged on the side wall surface of the movable case 10, the transmission shaft 15 is rotatably arranged in the transmission case 16, the transmission case 16 is rotatably arranged on the main shaft 17, one end of the main shaft 17 is fixedly provided with the cutting wheel 18, the transmission shaft 15 is fixedly provided with the driving pulley 19, the main shaft 17 is fixedly provided with the driven pulley 20, a transmission belt 21 is connected between the driving pulley 19 and the driven pulley 20, the rotary lifting device comprises a lifting platform 22, a lower lifting hydraulic cylinder 23 is fixedly arranged in the main case 1, the lifting platform 22 is fixedly arranged at the telescopic end of the lower lifting hydraulic cylinder 23, a rotary frame 24 is rotatably arranged on the lifting platform 22, a third motor 25 is fixedly arranged on the lifting platform 22, a driving bevel gear 26 is fixedly arranged on the rotary frame 24, the driving bevel gear 26 is in meshed connection with the driven bevel gear 27, a fourth motor 28 is fixedly arranged in the rotary frame 24, a plate moving shaft 29 is rotatably arranged on the rotary frame 24, a pair of driving sprockets 31 are fixedly arranged on the lifting platform 22, and a driving sprocket 31 is fixedly arranged on the driving sprocket 31 and fixedly connected with the driven sprocket 31.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: as shown in fig. 1-2, the suction cup 7, the first motor 8, the second motor 13, the third motor 25 and the fourth motor 28 are connected with an external controller and a power supply through wires, the upper lifting hydraulic cylinder 5 and the lower lifting hydraulic cylinder 23 are connected with the external controller and a liquid source through pipelines, firstly, a lining plate raw material plate of the coal crusher is placed on the ball platform 2, the raw material plate on the ball platform 2 can freely move and rotate, and keeps a horizontal position, then the telescopic end of the lower lifting hydraulic cylinder 23 drives the lifting platform 22 to move upwards, a plate moving wheel 30 supports the lining plate, the driving bevel gear 26 is driven to rotate by the driving end of the third motor 25, the driven bevel gear 27 is driven to rotate by the driving bevel gear 26, the driven bevel gear 27 is meshed with the driven bevel gear 27, the rotating frame 24 is driven to rotate by the driven bevel gear 27, the rotating frame 24 rotates to enable the plate to rotate, and the plate is adjusted to a required direction, then the lifting platform 22 descends, the third motor 25 drives the plate moving wheel 30 to rotate in the direction of the plate to be moved, then the lifting platform 22 ascends, the fourth motor 28 drives the driving wheel 31 to rotate, the driven wheel 32 is driven to rotate through the transmission chain 33, the plate moving shaft 29 is driven to rotate, the plate moving wheel 30 moves the plate to a required position to translate, then the telescopic end of the upper lifting hydraulic cylinder 5 stretches, the telescopic end of the lower lifting hydraulic cylinder 23 stretches, the sucking disc 7 adsorbs and presses the plate to be processed, the driving end of the first motor 8 drives the lead screw 12, the movable box 10 moves to one end, the driving end of the second motor 13 drives the driving wheel 19 to rotate through the gear reducer 14, the driving wheel 19 drives the driven wheel 20 to rotate, the cutting wheel 18 fixedly connected to the main shaft 17 rotates, the plate to be cut is cut, after cutting one edge, the structure in the main case 1 rotates and translates the plate to be processed, and the multilateral cutting process of the lining plate is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides a welt cutting device is used in coal breaker accessory production, includes mainframe box (1), its characterized in that, wall fixed mounting has ball platform (2) on mainframe box (1), a pair of riser (3) are installed to mainframe box (1) upper wall, a pair of riser (3) up end fixed mounting has crossbeam (4), fixed mounting has lift pneumatic cylinder (5) on crossbeam (4), the flexible fixed mounting of lift pneumatic cylinder (5) has cutting case (6), wall fixed mounting has sucking disc (7) under cutting case (6), install cutting structure mobile device in cutting case (6), install panel cutting structure on the cutting structure mobile device, install rotatory elevating gear in mainframe box (1), install panel moving structure in the rotatory elevating gear.
2. The lining plate cutting device for producing the coal breaker accessories according to claim 1, characterized in that the cutting structure moving device comprises a first motor (8), the first motor (8) is fixedly installed in a cutting box (6), a rotating roller (9) is rotatably installed on the inner lower wall surface of the cutting box (6), a moving box (10) is slidably installed in the cutting box (6), a linear guide groove is formed in the inner lower wall surface of the moving box (10), the rotating roller (9) is installed in the linear guide groove, a threaded sleeve (11) is fixedly installed in the cutting box (6), a screw (12) is rotatably installed in the cutting box (6), and the screw (12) is fixedly connected with a driving end of the first motor (8).
3. The lining plate cutting device for producing the coal breaker accessories according to claim 2, wherein the plate cutting structure comprises a second motor (13), the second motor (13) is fixedly arranged on the upper wall surface of the movable box (10), a gear reducer (14) is fixedly arranged on the upper wall surface of the movable box (10), the input end of the gear reducer (14) is fixedly connected with the driving end of the second motor (13), the output end of the gear reducer (14) is fixedly connected with a transmission shaft (15), and a transmission part is fixedly arranged on the side wall surface of the movable box (10).
4. A liner cutting device for producing coal breaker accessories according to claim 3, characterized in that the transmission part comprises a transmission case (16), the transmission case (16) is fixedly installed on the side wall surface of the movable case (10), the transmission shaft (15) is rotatably installed in the transmission case (16), the transmission case (16) is rotatably installed on the main shaft (17), a cutting wheel (18) is fixedly installed at one end of the main shaft (17), a driving pulley (19) is fixedly installed on the transmission shaft (15), a driven pulley (20) is fixedly installed on the main shaft (17), and a transmission belt (21) is connected between the driving pulley (19) and the driven pulley (20).
5. The lining plate cutting device for producing the coal breaker accessories according to claim 1, wherein the rotary lifting device comprises a lifting platform (22), a lifting hydraulic cylinder (23) is fixedly installed in a main machine box (1), the lifting platform (22) is fixedly installed at the telescopic end of the lifting hydraulic cylinder (23), a rotary frame (24) is rotatably installed on the lifting platform (22), a third motor (25) is fixedly installed on the lifting platform (22), a driving bevel gear (26) is fixedly installed on the third motor, a driven bevel gear (27) is fixedly installed on the rotary frame (24), and the driving bevel gear (26) is in meshed connection with the driven bevel gear (27).
6. The lining plate cutting device for producing accessories of coal pulverizer as claimed in claim 5, wherein a fourth motor (28) is fixedly installed in the rotary frame (24), a plate moving shaft (29) is rotatably installed in the rotary frame (24), a pair of plate moving wheels (30) is fixedly installed on the plate moving shaft (29), a driving sprocket (31) is fixedly installed at the driving end of the fourth motor (28), a driven sprocket (32) is fixedly installed on the plate moving shaft (29), and a transmission chain (33) is meshed and connected between the driving sprocket (31) and the driven sprocket (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221786.9U CN219665241U (en) | 2022-12-02 | 2022-12-02 | Lining plate cutting device for producing accessories of coal pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221786.9U CN219665241U (en) | 2022-12-02 | 2022-12-02 | Lining plate cutting device for producing accessories of coal pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219665241U true CN219665241U (en) | 2023-09-12 |
Family
ID=87898348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223221786.9U Active CN219665241U (en) | 2022-12-02 | 2022-12-02 | Lining plate cutting device for producing accessories of coal pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219665241U (en) |
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2022
- 2022-12-02 CN CN202223221786.9U patent/CN219665241U/en active Active
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