CN220405853U

CN220405853U - Coating cake crushing equipment

Info

Publication number: CN220405853U
Application number: CN202321811046.2U
Authority: CN
Inventors: 汤超
Original assignee: Tianjin Zhengmei Technology Co ltd
Current assignee: Tianjin Zhengmei Technology Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-30
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a paint cake crushing device, which comprises: the inner wall of the box body is fixedly provided with a fixed ring, and the inner wall of the fixed ring is rotatably provided with a movable sleeve through a bearing; the fixed plate, the top of box is fixed with the fixed plate, rotate between the fixed plate and install first pivot, it is rotatory that crushing sword on the crushing chamber and the crushing sword on the first movable block are done opposite direction through starting the motor, and the broken region that forms between crushing chamber and the first movable block can prolong the broken time of coating cake, make the coating cake can obtain abundant breakage, and the motor can drive the grinding piece on the second movable block and grind the grinding piece on the chamber simultaneously and do opposite direction rotation, and the grinding region that forms between second movable block and the grinding chamber can prolong the time that the coating cake that the breakage becomes the fritter grinds, make the coating cake that the breakage becomes the fritter grind that can be abundant, the broken efficiency of coating cake has been promoted, coating cake secondary operation has been avoided.

Description

Coating cake crushing equipment

Technical Field

The utility model relates to the technical field of paint cake crushing, in particular to paint cake crushing equipment.

Background

The cake formed after the hot melt mixing and cooling of the coating is crushed to be recycled, so that the coating cake crushing equipment is needed. Most of the existing paint cake crushing equipment adopts two crushing rollers rotating in opposite directions to crush paint cakes when the paint cakes are crushed, the crushing time is short, partial large paint cakes are easy to crush, the paint cakes are required to be crushed once again in the later stage, the crushing efficiency is poor, the crushed paint cakes cannot be ground, and the practicability is poor.

Aiming at the problems, the novel design is carried out on the basis of the original paint cake crushing equipment.

Disclosure of Invention

The utility model aims to provide paint cake crushing equipment for solving the problems of the background technology.

The utility model is realized by the following technical scheme:

a paint cake crushing apparatus comprising:

the inner wall of the box body is fixedly provided with a fixed ring, and the inner wall of the fixed ring is rotatably provided with a movable sleeve through a bearing;

the fixed plate is fixed at the top of the box body, a first rotating shaft is rotatably arranged between the fixed plates, a motor is fixed at the end part of the first rotating shaft penetrating through the inside of the fixed plate, the motor is fixedly arranged on one side of the fixed plate, a first conical gear is fixed on the outer wall of the first rotating shaft, a second conical gear is meshed with the bottom of one side of the first conical gear, a second rotating shaft is fixed at the bottom of the second conical gear, a first full gear is fixed at the lower end of the second rotating shaft penetrating through the top of the box body, a second full gear is meshed with one side of the first full gear, the inner wall of the second full gear is fixedly connected with the top of the outer wall of the movable sleeve, and a feeding cavity, a crushing cavity and a grinding cavity are sequentially arranged in the movable sleeve from top to bottom;

the inner wall of third bevel gear and the outer wall fixed connection of first pivot, the bottom meshing of third bevel gear one side has fourth bevel gear, the center department of fourth bevel gear bottom is fixed with the third pivot, the lower extreme of third pivot runs through the top of box and rotates with the top of support frame and be connected, the bottom of support frame and the inner wall fixed connection of box bottom, the outer wall of third pivot is fixed with first movable block, the bottom of first movable block is fixed with the second movable block, the outer wall of first movable block and the inner wall of crushing chamber all are fixed with crushing sword, the outer wall of second movable block and the inner wall of grinding chamber all are fixed with the abrasive grain piece.

Further provided is that: the top of box is provided with the inlet pipe, and the lower extreme of inlet pipe is located the top of throwing the material chamber.

Further provided is that: the bottom of box is provided with the discharging pipe, and installs electromagnetic valve on the discharging pipe.

Further provided is that: the two fixing rings are symmetrically distributed on the central axis of the movable sleeve.

Further provided is that: the distance between the inner side of smashing cavity and the outer wall of the first movable block is reduced from the top down in sequence, and the size of the smashing knife between the inner side of smashing cavity and the outer wall of the first movable block is reduced from the top down in sequence, and the smashing knife on the smashing cavity and the smashing knife on the first movable block are distributed in a staggered mode.

Further provided is that: the distance between the inner wall of the grinding cavity and the outer wall of the second movable block is reduced from top to bottom in sequence, the grinding blocks are distributed at equal intervals on the inner wall of the grinding cavity and the outer wall of the second movable block, and the grinding blocks on the grinding cavity and the grinding blocks on the second movable block are distributed in a staggered mode.

In summary, the beneficial technical effects of the utility model are as follows:

the crushing knife on the crushing cavity and the crushing knife on the first movable block can be rotated in opposite directions by starting the motor, the crushing time of the paint cake can be prolonged by the crushing area formed between the crushing cavity and the first movable block, the paint cake can be fully crushed, the motor can drive the grinding blocks on the second movable block and the grinding blocks on the grinding cavity to rotate in opposite directions, the grinding area formed between the second movable block and the grinding cavity can prolong the time of grinding the paint cake crushed into small blocks, the paint cake crushed into small blocks can be fully ground, the crushing efficiency of the paint cake is improved, and the secondary processing of the paint cake is avoided.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the present utility model;

FIG. 2 is a schematic top view of a second full gear mounting structure of the present utility model;

FIG. 3 is a schematic top view of a second movable block of the present utility model;

fig. 4 is a schematic top view of a third shaft according to the present utility model.

Reference numerals: 1. a case; 2. a fixing ring; 3. a bearing; 4. a movable sleeve; 5. a fixing plate; 6. a first rotating shaft; 7. a first bevel gear; 8. a second bevel gear; 9. a second rotating shaft; 10. a first full gear; 11. a second full gear; 12. a motor; 13. a third bevel gear; 14. a fourth bevel gear; 15. a third rotating shaft; 16. a support frame; 17. a feeding cavity; 18. a crushing cavity; 19. a grinding chamber; 20. a first movable block; 21. a second movable block; 22. a crushing knife; 23. grinding the blocks; 24. a feed pipe; 25. a discharge pipe; 26. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, there is disclosed a paint cake crushing apparatus of the present utility model comprising:

the box body 1, the inner wall of the box body 1 is fixed with a fixed ring 2, and the inner wall of the fixed ring 2 is rotatably provided with a movable sleeve 4 through a bearing 3;

the fixed plate 5 is fixed on the top of the box body 1, the first rotating shaft 6 is rotatably arranged between the fixed plates 5, a motor 12 is fixedly arranged at the end part of the first rotating shaft 6 penetrating through the inside of the fixed plate 5, the motor 12 is fixedly arranged on one side of the fixed plate 5, a first conical gear 7 is fixed on the outer wall of the first rotating shaft 6, a second conical gear 8 is meshed with the bottom of one side of the first conical gear 7, a second rotating shaft 9 is fixed on the bottom of the second conical gear 8, a first full gear 10 is fixedly arranged at the lower end of the second rotating shaft 9 penetrating through the top of the box body 1, a second full gear 11 is meshed with one side of the first full gear 10, the inner wall of the second full gear 11 is fixedly connected with the top of the outer wall of the movable sleeve 4, and a feeding cavity 17, a crushing cavity 18 and a grinding cavity 19 are sequentially arranged inside the movable sleeve 4 from top to bottom;

the third bevel gear 13, the inner wall of third bevel gear 13 and the outer wall fixed connection of first pivot 6, the bottom meshing of third bevel gear 13 one side has fourth bevel gear 14, the center department of fourth bevel gear 14 bottom is fixed with third pivot 15, the lower extreme of third pivot 15 runs through the top of box 1 and rotates with the top of support frame 16 to be connected, the bottom of support frame 16 and the inner wall fixed connection of box 1 bottom, the outer wall of third pivot 15 is fixed with first movable block 20, the bottom of first movable block 20 is fixed with second movable block 21, the outer wall of first movable block 20 and the inner wall of crushing chamber 18 all are fixed with crushing sword 22, the outer wall of second movable block 21 and the inner wall of grinding chamber 19 all are fixed with grinding piece 23.

The top of box 1 is provided with inlet pipe 24, and the lower extreme of inlet pipe 24 is located the top of throwing the material chamber 17, has guaranteed that the coating cake of throwing from the inside inlet pipe 24 can fall to the inside of throwing the material chamber 17 for the coating cake can fall to the inside of smashing the chamber 18.

The bottom of box 1 is provided with discharging pipe 25, and installs electromagnetic valve 26 on the discharging pipe 25 for the coating cake after the breakage can be discharged through discharging pipe 25 department.

The two fixing rings 2 are symmetrically distributed on the central axis of the movable sleeve 4, so that the movable sleeve 4 can stably rotate in the box body 1.

The distance between the inner side of the crushing cavity 18 and the outer wall of the first movable block 20 is reduced from top to bottom in sequence, the size of the crushing knife 22 between the inner side of the crushing cavity 18 and the outer wall of the first movable block 20 is reduced from top to bottom in sequence, the crushing knives 22 on the crushing cavity 18 and the crushing knives 22 on the first movable block 20 are distributed in a staggered mode, and the fact that when paint cakes fall to the bottom of the crushing cavity 18 from the top of the crushing cavity 18, the paint cakes can be cut into small blocks by the crushing knives 22 on the crushing cavity 18 and the crushing knives 22 on the first movable block 20 in opposite directions in a rotating mode is guaranteed.

The distance between the inner wall of the grinding cavity 19 and the outer wall of the second movable block 21 is sequentially reduced from top to bottom, the grinding blocks 23 are distributed at equal intervals on the inner wall of the grinding cavity 19 and the outer wall of the second movable block 21, and the grinding blocks 23 on the grinding cavity 19 and the grinding blocks 23 on the second movable block 21 are distributed in a staggered manner, so that when a coating cake broken into small blocks falls to the bottom of the grinding cavity 19 from the top of the grinding cavity 19, the coating cake can be ground into powder in opposite directions by the grinding blocks 23 on the grinding cavity 19 and the grinding blocks 23 on the second movable block 21.

The working principle and the beneficial effects of the utility model are as follows: firstly, the paint cake to be crushed is thrown into the feeding cavity 17 through the feeding pipe 24, then falls into the crushing cavity 18, then the motor 12 is started, at this time, the motor 12 drives the movable sleeve 4 to rotate through the first rotary shaft 6, the first conical gear 7, the second conical gear 8, the second rotary shaft 9, the first full gear 10 and the second full gear 11, thereby the movable sleeve 4 drives the crushing blade 22 and the grinding block 23 which drive the inside of the movable sleeve to rotate simultaneously, and when the motor 12 rotates, the motor 12 drives the first movable block 20 and the second movable block 21 to rotate through the first rotary shaft 6, the third conical gear 13, the fourth conical gear 14 and the third rotary shaft 15, and simultaneously the crushing blade 22 on the first movable block 20 and the grinding block 23 on the second movable block 21 are rotated simultaneously, and as the first full gear 10 and the second full gear 11 are in meshed connection, the crushing blade 22 on the crushing cavity 18 and the crushing blade 22 on the first movable block 20 rotate in opposite directions, so that the paint cake falling into the crushing cavity 18 and the first movable block 20 can be crushed, and the paint cake can be ground into the grinding block 23 in the opposite directions, and the grinding block 23 can be ground into the grinding block 19 on the top of the grinding cavity and the grinding block 19 simultaneously, and the grinding block 19 can be ground into the paint cake in the opposite directions and the grinding block in the grinding block 19.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A paint cake crushing apparatus, characterized in that it comprises:

the device comprises a box body (1), wherein a fixed ring (2) is fixed on the inner wall of the box body (1), and a movable sleeve (4) is rotatably arranged on the inner wall of the fixed ring (2) through a bearing (3);

the fixed plate (5), the top of box (1) is fixed with fixed plate (5), rotate between fixed plate (5) and install first pivot (6), the tip of first pivot (6) runs through the inside of fixed plate (5) and is fixed with motor (12), motor (12) fixed mounting is in one side of fixed plate (5), the outer wall of first pivot (6) is fixed with first conical gear (7), the bottom meshing of first conical gear (7) one side has second conical gear (8), the bottom of second conical gear (8) is fixed with second pivot (9), the top that the lower extreme of second pivot (9) runs through box (1) is fixed with first all-gear (10), one side meshing of first all-gear (10) has second all-gear (11), the inner wall of second all-gear (11) is fixedly connected with the top of movable sleeve (4) outer wall, the inside of movable sleeve (4) has set gradually from the top down and throw material chamber (17), smash chamber (19) and grinding chamber (19);

the novel grinding device comprises a third conical gear (13), wherein the inner wall of the third conical gear (13) is fixedly connected with the outer wall of a first rotating shaft (6), a fourth conical gear (14) is meshed with the bottom of one side of the third conical gear (13), a third rotating shaft (15) is fixed at the center of the bottom of the fourth conical gear (14), the lower end of the third rotating shaft (15) penetrates through the top of a box body (1) and is rotationally connected with the top of a supporting frame (16), the bottom of the supporting frame (16) is fixedly connected with the inner wall of the bottom of the box body (1), a first movable block (20) is fixed on the outer wall of the third rotating shaft (15), a second movable block (21) is fixed on the bottom of the first movable block (20), a crushing cutter (22) is fixed on the outer wall of the first movable block (20) and the inner wall of a crushing cavity (18), and grinding blocks (23) are fixed on the outer wall of the second movable block (21) and the inner wall of the grinding cavity (19).

2. A paint cake crushing apparatus as claimed in claim 1 wherein: the top of box (1) is provided with inlet pipe (24), and the lower extreme of inlet pipe (24) is located the top of throwing material chamber (17).

3. A paint cake crushing apparatus as claimed in claim 1 wherein: the bottom of box (1) is provided with discharging pipe (25), and installs electromagnetic valve (26) on discharging pipe (25).

4. A paint cake crushing apparatus as claimed in claim 1 wherein: the two fixed rings (2) are symmetrically distributed about the central axis of the movable sleeve (4).

5. A paint cake crushing apparatus as claimed in claim 1 wherein: the distance between the inner side of the crushing cavity (18) and the outer wall of the first movable block (20) is reduced from top to bottom in sequence, the size of the crushing knife (22) between the inner side of the crushing cavity (18) and the outer wall of the first movable block (20) is reduced from top to bottom in sequence, and the crushing knives (22) on the crushing cavity (18) and the crushing knives (22) on the first movable block (20) are distributed in a staggered mode.

6. A paint cake crushing apparatus as claimed in claim 1 wherein: the distance between the inner wall of the grinding cavity (19) and the outer wall of the second movable block (21) is sequentially reduced from top to bottom, the grinding blocks (23) are distributed at equal intervals on the inner wall of the grinding cavity (19) and the outer wall of the second movable block (21), and the grinding blocks (23) on the grinding cavity (19) and the grinding blocks (23) on the second movable block (21) are distributed in a staggered mode.