CN210506967U - Raw material crushing device for papermaking - Google Patents
Raw material crushing device for papermaking Download PDFInfo
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- CN210506967U CN210506967U CN201921245911.5U CN201921245911U CN210506967U CN 210506967 U CN210506967 U CN 210506967U CN 201921245911 U CN201921245911 U CN 201921245911U CN 210506967 U CN210506967 U CN 210506967U
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- 239000002994 raw material Substances 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002023 wood Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a raw material crushing device for papermaking, which comprises a shell and a lower grinding plate, wherein the lower grinding plate is fixedly arranged in the inner cavity of the shell, a motor mounting frame is fixedly arranged on the outer wall of the center of the bottom of the lower grinding plate, a driving motor is arranged in the motor mounting frame, a rotating shaft is fixedly arranged on the outer wall of the output shaft of the driving motor, an upper grinding plate is arranged above the lower grinding plate, and bumps are equally distributed on the outer wall of the top of the lower grinding plate, the upper grinding plate and the outer wall of the bottom of the lower grinding plate, when wood raw materials are crushed, the device can grind crushed fine wood chips, the grinding work can be uniformly carried out under the action of the two grinding plates and grinding rollers, the crushing effect of the crushed wood chips is improved, the volume of the wood chips is further reduced, the wood chips are enabled to be more fine and finer, and through the arrangement of a conical blanking, the ground raw materials can be uniformly and orderly fed and discharged.
Description
Technical Field
The utility model relates to a papermaking technical field specifically is a raw materials breaker for papermaking.
Background
Paper is the most commonly used article in our daily life, whether reading, writing or drawing, and is in contact with paper, and in industrial, agricultural and national defense industrial production, paper is not separated, and is a powerful tool and material in the aspects of communication thought, propagation culture, development of science and technology and production. The raw materials plant fiber of paper needs to carry out subsequent manufacturing work through broken tiny saw-dust again, but, the crushing work of the saw-dust of current timber raw materials is comparatively simple, does not grind work, and then leads to the saw-dust texture very big, is unfavorable for the defibrination processing on next step to present breaker crushing effect is general, and is broken inhomogeneous, has seriously influenced timber raw materials's result of use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's crushing simple and crushing effect defect such as not good, provide a raw materials breaker for papermaking. The papermaking raw material crushing device has the characteristics of good crushing effect, uniformity and the like.
In order to achieve the above object, the utility model provides a following technical scheme: a raw material crushing device for papermaking comprises a shell and a lower grinding plate, wherein the lower grinding plate is fixedly arranged in an inner cavity of the shell, a motor mounting frame is fixedly arranged on the outer wall of the center of the bottom of the lower grinding plate, a driving motor is arranged in the motor mounting frame, a rotating shaft is fixedly arranged on the outer wall of an output shaft of the driving motor, an upper grinding plate is arranged above the lower grinding plate, convex blocks are respectively and equally arranged on the outer wall of the top of the lower grinding plate, the upper grinding plate and the outer wall of the bottom of the lower grinding plate, a sliding block is arranged on the side wall of the upper grinding plate, a sliding groove matched with the sliding block is formed in the side wall of the inner cavity of the shell, the upper grinding plate is movably connected onto the inner wall of the shell through the sliding block, a through hole is formed in the center of the lower grinding plate, the top end of the rotating shaft penetrates, servo motor's back wall fixed mounting has the mount, the inner chamber wall of mount fixed connection casing, fixed mounting has the installation pole on servo motor's the output shaft, the end of installation pole is provided with grinds the roller, the bottom outer wall of grinding the roller is provided with the arc abrasive sheet, the inner chamber wall of the equal fixed connection casing of both sides outer wall of arc abrasive sheet, fixed mounting has the swash plate, every on the lateral wall of mount the equal fixed mounting of bottom outer wall of swash plate has the elastic webbing, every the outer wall of the equal fixed connection installation pole in end of elastic webbing.
Preferably, the shell is in a circular conical hopper shape, a feed inlet is formed in the center of the top of the shell, and a discharge outlet is formed in the center of the bottom of the shell.
Preferably, the outer wall of the upper grinding plate is provided with blanking holes in sequence in an equal division manner from left to right, the blanking holes are provided in a conical manner, the outer wall of the lower grinding plate is provided with cylindrical holes in sequence in an equal division manner from left to right, and the number of the blanking holes is consistent with that of the cylindrical holes.
Preferably, the edge of the top outer wall of the upper grinding plate is provided with a baffle.
Preferably, the top end of the rotating shaft is sleeved with a sleeve, and the outer wall of the top of the sleeve is fixedly connected with the outer wall of the bottom of the upper grinding plate.
Preferably, the installation pole is both ends setting, top servo motor is connected to the installation pole, the below the grinding roller is connected to the installation pole, two install two springs through the mounting panel symmetry between the installation pole.
Preferably, the rear wall of the mounting rod is fixedly provided with a limiting block, and the rear wall of the inner cavity of the shell is fixedly provided with an arc-shaped clamping rail matched with the limiting block.
Compared with the prior art, the beneficial effects of the utility model are that: when the wood raw material is crushed, the crushed fine sawdust can be ground uniformly under the action of the two grinding plates and the grinding rollers, so that the crushing effect of the crushed sawdust is improved, the volume of the sawdust is reduced, the sawdust becomes finer and finer, and the ground raw material can be uniformly and orderly fed and discharged through the arrangement of the conical discharging hole and the cylindrical hole; go up the edge of lapping plate's top outer wall and install the baffle, on the baffle can avoid the raw materials entering lapping plate's lateral wall, ensured the normal clear of grinding work.
Drawings
FIG. 1 is an internal structural view of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
Reference numbers in the figures: 1. a housing; 2. a motor mounting frame; 3. a drive motor; 4. a lower polishing plate; 5. a bump; 6. an upper grinding plate; 7. a slider; 8. a chute; 9. a baffle plate; 10. a blanking hole; 11. a fixed mount; 12. A servo motor; 13. mounting a rod; 14. an elastic band; 15. an arc-shaped clamping rail; 16. a sloping plate; 17. a spring; 18. a grinding roller; 19. an arc-shaped grinding plate; 20. a through hole; 21. a rotating shaft; 22. a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a raw material crushing device for papermaking comprises a shell 1 and a lower grinding plate 4, wherein the shell 1 is in a circular cone hopper shape, a feed inlet is formed in the center of the top of the shell 1, a discharge outlet is formed in the center of the bottom of the shell 1, the lower grinding plate 4 is fixedly arranged in an inner cavity of the shell 1, a motor mounting frame 2 is fixedly arranged on the outer wall of the center of the bottom of the lower grinding plate 4, a driving motor 3 is arranged in the motor mounting frame 2, a rotating shaft 21 is fixedly arranged on the outer wall of an output shaft of the driving motor 3, an upper grinding plate 6 is arranged above the lower grinding plate 4, bumps 5 are uniformly arranged on the outer wall of the top of the lower grinding plate 4, the upper grinding plate 6 and the outer wall of the bottom of the lower grinding plate 4, the bumps 5 can improve the grinding effect between the lower grinding plate 4 and the upper grinding plate 6, blanking holes 10 are sequentially and uniformly formed in the, the outer wall of the lower grinding plate 4 is provided with cylindrical holes in sequence in equal parts from left to right, the number of the blanking holes 10 and the cylindrical holes is consistent, the grinding raw materials can be fed and discharged uniformly and orderly by arranging the conical blanking holes 10 and the cylindrical holes, the edge of the outer wall of the top part of the upper grinding plate 6 is provided with a baffle 9, the baffle 9 can prevent the raw materials for making paper from entering the side wall of the upper grinding plate 6, the normal operation of the grinding work is ensured, the side wall of the upper grinding plate 6 is provided with a slide block 7, the side wall of the inner cavity of the shell 1 is provided with a slide groove 8 matched with the slide block 7, the upper grinding plate 6 is movably connected on the inner wall of the shell 1 through the slide block 7, the center of the lower grinding plate 4 is provided with a through hole 20, the top end of the rotating shaft 21 is sleeved with a sleeve 22, the outer wall of the top part, the top end of the rotating shaft 21 penetrates through the through hole 20 and is fixedly connected with the outer wall of the bottom of the lower grinding plate 4, a servo motor 12 is arranged right below the driving motor 3, a fixed frame 11 is fixedly arranged on the rear wall of the servo motor 12, the fixed frame 11 is fixedly connected with the inner cavity wall of the shell 1, a mounting rod 13 is fixedly arranged on an output shaft of the servo motor 12, a limit block is fixedly arranged on the rear wall of the mounting rod 13, an arc-shaped clamping rail 15 matched with the limit block is fixedly arranged on the rear wall of the inner cavity of the shell 1, the arc-shaped clamping rail 15 can play a limiting function on the mounting rod 13, a grinding roller 18 is arranged at the tail end of the mounting rod 13, the mounting rod 13 is arranged at two ends, the upper mounting rod 13 is connected with the servo motor 12, the lower mounting rod 13 is connected with the grinding roller 18, two springs 17 are symmetrically arranged between the two mounting rods 13 through a mounting plate, and the, so that the effect of the grinding roller 18 is better; the outer wall of the bottom of the grinding roller 18 is provided with an arc-shaped grinding plate 19, the outer walls of two sides of the arc-shaped grinding plate 19 are fixedly connected with the inner cavity wall of the shell 1, the side wall of the fixing frame 11 is fixedly provided with an inclined plate 16, the outer wall of the bottom of each inclined plate 16 is fixedly provided with an elastic belt 14, and the tail end of each elastic belt 14 is fixedly connected with the outer wall of the mounting rod 13.
The working principle, the utility model firstly pours the broken fine sawdust into the inner cavity of the shell 1 through the feed inlet above the shell 1, then the driving motor 3 is opened through the external power and the switch, the driving motor 3 can drive the rotating shaft 21 to rotate, further the rotation of the upper grinding plate 6 can be realized, the slider 7 moves in the chute 8, the fine sawdust can enter between the lower grinding plate 4 and the upper grinding plate 6 through the conical blanking hole 10 to carry out grinding work, then the lugs 5 are equally arranged through the top outer wall of the lower grinding plate 4, the upper grinding plate 6 and the bottom outer wall, the rotating upper grinding plate 6 and the lugs 5 can improve the grinding effect between the lower grinding plate 4 and the upper grinding plate 6, the grinded sawdust enters the arc-shaped grinding plate 19 through the cylindrical hole on the lower grinding plate 4, at this moment, the servo motor 12 is opened through the power and the switch, servo motor 12 can drive installation pole 13 and carry out the horizontal hunting work, and then can drive the terminal grinding roller 18 of installation pole 13 and move, corresponding elastic band 14 and two springs 17, the work that all can stretch or reset, installation pole 13 moves on arc card rail 15, and then realized the further grinding work to the saw-dust, in order to reach the standard of paper slurrying, the saw-dust after the final grinding sees through arc lapping plate 19, discharge gate discharge from casing 1 below.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a papermaking raw material crushing device, includes casing (1) and lower abrasive plate (4), its characterized in that: the grinding plate (4) is fixedly arranged in the inner cavity of the shell (1), the outer wall of the center of the bottom of the grinding plate (4) is fixedly provided with a motor mounting frame (2), a driving motor (3) is arranged in the motor mounting frame (2), the outer wall of an output shaft of the driving motor (3) is fixedly provided with a rotating shaft (21), an upper grinding plate (6) is arranged above the lower grinding plate (4), convex blocks (5) are evenly arranged on the outer wall of the top of the lower grinding plate (4), the upper grinding plate (6) and the outer wall of the bottom of the lower grinding plate (6), a sliding block (7) is arranged on the side wall of the upper grinding plate (6), the side wall of the inner cavity of the shell (1) is provided with a sliding groove (8) matched with the sliding block (7), the upper grinding plate (6) is movably connected to the inner wall of the shell (1) through the sliding block (7), and a through hole (, the top of pivot (21) passes through-hole (20), and the bottom outer wall of grinding plate (4) under the fixed connection, be provided with servo motor (12) under driving motor (3), the back wall fixed mounting of servo motor (12) has mount (11), the inner chamber wall of mount (11) fixed connection casing (1), fixed mounting has installation pole (13) on the output shaft of servo motor (12), the end of installation pole (13) is provided with grinding roller (18), the bottom outer wall of grinding roller (18) is provided with arc grinding plate (19), the inner chamber wall of the equal fixed connection casing (1) of both sides outer wall of arc grinding plate (19), fixed mounting has swash plate (16) on the lateral wall of mount (11), every the bottom outer wall of swash plate (16) all fixed mounting has elastic tape (14), the tail end of each elastic band (14) is fixedly connected with the outer wall of the mounting rod (13).
2. The papermaking stock crushing device according to claim 1, characterized in that: the shell (1) is in a circular conical hopper shape, a feed inlet is formed in the center of the top of the shell (1), and a discharge outlet is formed in the center of the bottom of the shell (1).
3. The papermaking stock crushing device according to claim 1, characterized in that: the outer wall of the upper grinding plate (6) is provided with blanking holes (10) in a sequential and equal division mode from left to right, the blanking holes (10) are formed in a conical mode, the outer wall of the lower grinding plate (4) is provided with cylindrical holes in a sequential and equal division mode from left to right, and the number of the blanking holes (10) is consistent with that of the cylindrical holes.
4. The papermaking stock crushing device according to claim 1, characterized in that: and a baffle (9) is arranged at the edge of the outer wall of the top of the upper grinding plate (6).
5. The papermaking stock crushing device according to claim 1, characterized in that: the top end of the rotating shaft (21) is sleeved with a sleeve (22), and the outer wall of the top of the sleeve (22) is fixedly connected with the outer wall of the bottom of the upper grinding plate (6).
6. The papermaking stock crushing device according to claim 1, characterized in that: the installation pole (13) are both ends setting, top servo motor (12), below are connected in installation pole (13) grinding roller (18), two install two springs (17) through the mounting panel symmetry between installation pole (13).
7. The papermaking stock crushing device according to claim 1, characterized in that: the rear wall fixed mounting of installation pole (13) has the stopper, the wall row fixed mounting has arc card rail (15) that match with the stopper behind the inner chamber of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245911.5U CN210506967U (en) | 2019-08-03 | 2019-08-03 | Raw material crushing device for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245911.5U CN210506967U (en) | 2019-08-03 | 2019-08-03 | Raw material crushing device for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210506967U true CN210506967U (en) | 2020-05-12 |
Family
ID=70587386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921245911.5U Active CN210506967U (en) | 2019-08-03 | 2019-08-03 | Raw material crushing device for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210506967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295484A (en) * | 2020-10-10 | 2021-02-02 | 惠州市枫叶电子科技有限公司 | Preparation device of composite anode material for lithium battery |
-
2019
- 2019-08-03 CN CN201921245911.5U patent/CN210506967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295484A (en) * | 2020-10-10 | 2021-02-02 | 惠州市枫叶电子科技有限公司 | Preparation device of composite anode material for lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A crushing device for papermaking raw materials Effective date of registration: 20231220 Granted publication date: 20200512 Pledgee: Shangli Jiangxi rural commercial bank Limited by Share Ltd. Pledgor: Shangli Pingfeng Paper Co.,Ltd. Registration number: Y2023980073251 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |