CN219723027U

CN219723027U - Rubber crushing equipment

Info

Publication number: CN219723027U
Application number: CN202321093228.0U
Authority: CN
Inventors: 董昭刚
Original assignee: Rongcheng Yifeng Machinery Manufacturing Co ltd
Current assignee: Rongcheng Yifeng Machinery Manufacturing Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-22
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses rubber crushing equipment, and relates to the technical field of rubber production equipment; the utility model comprises a supporting plate, wherein the top surface of the supporting plate is fixedly connected with a crushing box, the top surface of the crushing box is fixedly connected with a feeding box, a second motor is started to drive a first T-shaped sliding block to slide along a first T-shaped sliding groove, the first T-shaped sliding block can drive a cutter to move, oversized or overlong rubber can be diced when the cutters are combined, the crusher can crush rubber with different sizes, after the rubber is crushed by the crushing box, the rubber falls into a screening box through a blanking box, a first synchronous wheel can drive a cam to rotate, the screening box can be driven to shake up and down due to the fact that the side wall of the cam is attached to the bottom surface of the screening box, so that crushed rubber is screened out through a screen plate, and rubber with a larger size can be left on the screen plate and screened out from the other direction through a guide plate, so that the rubber is distinguished in size.

Description

Rubber crushing equipment

Technical Field

The utility model relates to the technical field of rubber production equipment, in particular to rubber crushing equipment.

Background

The Rubber (Rubber) is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate larger deformation under the action of small external force, and can recover the original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (Tg), often very high molecular weight, greater than several hundred thousand, and is classified into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree, rubber grass, etc.; the synthetic rubber is obtained by polymerizing various monomers. Rubber products are widely used in industry or life.

The Chinese patent of the utility model with the publication number of CN216063607U discloses a rubber crushing device, which comprises a crushing cylinder, wherein a first support frame and a second support frame are arranged at the bottom of the crushing cylinder, a rear end cylinder body of the crushing cylinder is rotationally connected with left and right side plate bodies of the first support frame through a rotating shaft, a jacking device is arranged on a horizontal section plate body of the second support frame, the jacking device comprises a left hydraulic cylinder and a right hydraulic cylinder which are mutually symmetrical and are fixedly arranged on the horizontal section plate body of the second support frame, a U-shaped plate is arranged on telescopic shafts of the two hydraulic cylinders, a support roller is rotationally connected between the left and right side plate bodies of the U-shaped plate through the rotating shaft, and a crushing mechanism is arranged on the crushing cylinder. The utility model can adjust the angle of the crushing cylinder to ensure that the raw materials are in more complete contact with the blade, has better crushing effect and brings convenience to users.

In summary, although the chinese patent of patent publication No. CN216063607U discloses a rubber crushing apparatus, which has the advantages that the angle of the crushing cylinder can be adjusted to make the raw material contact with the blade more fully, and the crushing effect is better, there is still a situation that the crushed rubber has different sizes after the crushing is completed, when the crushed rubber is collected, the crushed rubber cannot be finely divided, for the rubber fragments which do not reach the expected degree of crushing, the crushed rubber fragments need to be screened manually and put into the crusher again for crushing, the efficiency is low, the manpower and material resources are wasted, and in addition, the excessively large or overlong rubber cannot be plugged into the crushing cylinder when the crushed rubber is crushed, and the crusher needs to be replaced for crushing.

In view of the above problems, the inventors have proposed a rubber pulverizing apparatus for solving the above problems.

Disclosure of Invention

In order to solve the problems that the crushed rubber cannot be finely distinguished and the oversized or overlong rubber cannot be treated; the utility model aims to provide rubber crushing equipment.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a rubber crushing equipment, includes the backup pad, the top surface fixedly connected with of backup pad smashes the case, the top surface fixedly connected with feeding case of smashing the case, the top surface fixedly connected with first upper plate of feeding case, one side fixedly connected with second motor of first upper plate, the output fixedly connected with two-way lead screw of second motor, the lateral wall thread bush of two-way lead screw is equipped with first T type slider, the lateral wall fixedly connected with of first T type slider cuts the utensil, the one end fixedly connected with second T type slider that cuts the utensil and lean on first T type piece, the top surface fixedly connected with second upper plate of feeding case, second T type slider and second upper plate sliding connection;

one side fixedly connected with first motor of crushing case, the output fixedly connected with dwang of first motor, the lateral wall fixedly connected with crushing roller of dwang, the one end outside fixed cover of dwang is equipped with the gear, two gear intermeshing, the one end fixedly connected with first synchronizing wheel of first motor is kept away from to the dwang, the lateral wall of first synchronizing wheel is provided with the hold-in range, the one end transmission that first synchronizing wheel was kept away from to the hold-in range is connected with the second synchronizing wheel, the lateral wall fixedly connected with first pivot of second synchronizing wheel, the one end fixedly connected with cam of first pivot, the bottom surface fixedly connected with blanking box of crushing case, the lateral wall rotation of backup pad is connected with the screening case, the inside fixedly connected with sieve of screening case, the lateral wall of cam is laminated with the bottom surface of screening case.

Preferably, the lateral wall fixedly connected with fixed plate of backup pad, the top surface fixedly connected with fixed block of fixed plate, the lateral wall fixedly connected with connecting plate of fixed plate, the top surface fixedly connected with spring of connecting plate, the one end and the bottom surface fixed connection of screening case of spring.

Preferably, the first T-shaped sliding groove is formed in the first upper plate, the first T-shaped sliding block is in sliding connection with the inner wall of the first T-shaped sliding groove, a threaded hole is formed in one side of the first T-shaped sliding block, the threaded hole is matched with the bidirectional screw rod, the second T-shaped sliding groove is formed in the second upper plate, and the second T-shaped sliding block is inserted into the second T-shaped sliding groove.

Preferably, the lateral wall fixedly connected with second pivot of screening case, the jack has been seted up in the outside of backup pad, the second pivot is inserted and is established in the inside of jack, the fixed orifices has been seted up to the fixed block inside, first pivot passes the fixed orifices, one side fixedly connected with deflector of screening case.

Compared with the prior art, the utility model has the beneficial effects that:

1. after the rubber is crushed by the crushing box, the rubber falls into the screening box below through the blanking box, the first synchronous wheel drives the cam to rotate, and the side wall of the cam is attached to the bottom surface of the screening box, so that the screening box can be driven to shake up and down, the crushed rubber is screened out by the screen plate, the fine rubber is further collected, the rubber with larger size is left on the screen plate and is screened out from the other direction by the guide plate, and the rubber can be put into the crushing box again for crushing;

2. the second motor is started to drive the first T-shaped sliding block to slide along the first T-shaped sliding groove, the first T-shaped sliding block can drive the cutting tool to move, and when the cutting tools are combined, the oversized or overlong rubber can be cut into pieces to be crushed in the next step, so that the rubber with different sizes can be crushed by the crusher.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of a first upper plate structure according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the screening box of the present utility model;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a support plate; 11. a crushing box; 12. a first motor; 13. a rotating lever; 14. a pulverizing roller; 15. a gear; 16. a first synchronizing wheel; 17. a synchronous belt; 18. a second synchronizing wheel; 181. a first rotating shaft; 182. a fixed block; 183. a cam; 184. a fixing hole; 19. a fixing plate; 191. a connecting plate; 192. a spring; 2. a feed box; 21. a first upper plate; 22. a second motor; 23. a two-way screw rod; 231. a first T-shaped chute; 24. a first T-shaped slider; 241. a threaded hole; 25. cutting tools; 26. a second T-shaped slider; 27. a second upper plate; 271. the second T-shaped chute; 3. discharging boxes; 31. a screening box; 311. a second rotating shaft; 312. a jack; 32. a sieve plate; 33. and a guide plate.

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.

Examples: as shown in fig. 1-5, the utility model provides rubber crushing equipment, which comprises a supporting plate 1, wherein the top surface of the supporting plate 1 is fixedly connected with a crushing box 11, the top surface of the crushing box 11 is fixedly connected with a feeding box 2, the top surface of the feeding box 2 is fixedly connected with a first upper plate 21, one side of the first upper plate 21 is fixedly connected with a second motor 22, the output end of the second motor 22 is fixedly connected with a bidirectional screw rod 23, the side wall of the bidirectional screw rod 23 is sheathed with a first T-shaped slide block 24 in a threaded manner, the side wall of the first T-shaped slide block 24 is fixedly connected with a cutter 25, one end of the cutter 25, which is opposite to the first T-shaped slide block 24, is fixedly connected with a second T-shaped slide block 26, the top surface of the feeding box 2 is fixedly connected with a second upper plate 27, and the second T-shaped slide block 26 is in sliding connection with the second upper plate 27;

one side fixedly connected with first motor 12 of crushing case 11, the output fixedly connected with dwang 13 of first motor 12, the lateral wall fixedly connected with crushing roller 14 of dwang 13, the one end outside fixed cover of dwang 13 is equipped with gear 15, two gears 15 intermeshing, the one end fixedly connected with first synchronizing wheel 16 of dwang 13 keeping away from first motor 12, the lateral wall of first synchronizing wheel 16 is provided with hold-in range 17, the one end transmission that first synchronizing wheel 16 was kept away from to hold-in range 17 is connected with second synchronizing wheel 18, the lateral wall fixedly connected with first pivot 181 of second synchronizing wheel 18, the one end fixedly connected with cam 183 of first pivot 181, the bottom surface fixedly connected with unloading case 3 of crushing case 11, the lateral wall rotation of backup pad 1 is connected with screening case 31, the inside fixedly connected with sieve 32 of screening case 31, the lateral wall of cam 183 is laminated with the bottom surface of screening case 31.

The lateral wall fixedly connected with fixed plate 19 of backup pad 1, the top surface fixedly connected with fixed block 182 of fixed plate 19, the lateral wall fixedly connected with connecting plate 191 of fixed plate 19, the top surface fixedly connected with spring 192 of connecting plate 191, the one end and the bottom surface fixed connection of screening case 31 of spring 192, fixed hole 184 has been seted up to the inside fixed block 182, and first pivot 181 passes fixed hole 184.

Through adopting above-mentioned technical scheme, will drive first pivot 181 and rotate when second synchronizing wheel 18 rotates, first pivot 181 can rotate through fixed orifices 184, and spring 192 will restrict the shake range of screening case 31.

The first upper plate 21 is internally provided with a first T-shaped sliding groove 231, the first T-shaped sliding block 24 is in sliding connection with the inner wall of the first T-shaped sliding groove 231, one side of the first T-shaped sliding block 24 is provided with a threaded hole 241, the threaded hole 241 is matched with the bidirectional screw rod 23, the second upper plate 27 is internally provided with a second T-shaped sliding groove 271, and the second T-shaped sliding block 26 is inserted into the second T-shaped sliding groove 271.

Through adopting above-mentioned technical scheme, start second motor 22, second motor 22 will drive two-way lead screw 23 and rotate to drive first T type slider 24 and slide along first T type spout 231 through screw hole 241, carry out spacingly through second T type spout 271.

The outer side wall fixedly connected with second pivot 311 of screening case 31, jack 312 has been seted up in the outside of backup pad 1, and second pivot 311 inserts the inside of establishing at jack 312, and one side fixedly connected with deflector 33 of screening case 31.

By adopting the above technical scheme, the cam 183 is convenient to drive the screening box 31 to shake up and down, and the screened rubber is left on the screen plate 32 and screened out from the other direction through the guide plate 33.

Working principle: firstly, rubber to be crushed is put into a feeding box 2, then a second motor 22 is started, the second motor 22 drives a bidirectional screw rod 23 to rotate, so that a first T-shaped sliding block 24 is driven to slide along a first T-shaped sliding groove 231, the first T-shaped sliding block 24 is fixedly connected with a cutter 25, the cutter 25 is driven to move, when the cutters 25 are combined, the excessive rubber can be cut into pieces, then the pieces fall into the lower crushing box 11, then the first motor 12 is started, the first motor 12 drives a rotating rod 13 to rotate, so that a gear 15 is driven to rotate, and the two gears 15 are meshed, so that a crushing roller 14 is driven to rotate, and the rubber can be crushed;

then, after rubber is crushed, the rubber falls into the screening box 31 below through the blanking box 3, at this time, the rotation of the rotating rod 13 drives the first synchronous wheel 16 to rotate, the first synchronous wheel 16 drives the synchronous belt 17 to rotate and then drives the second synchronous wheel 18 to rotate, when the second synchronous wheel 18 rotates, the first rotating shaft 181 is driven to rotate, the first rotating shaft 181 can drive the cam 183 to rotate, the side wall of the cam 183 is attached to the bottom surface of the screening box 31, the screening box 31 can be driven to shake up and down, the springs 192 limit the shaking amplitude of the screening box 31, so that crushed rubber is screened out, fine rubber is screened out through the screen plate 32 and collected, and larger rubber is left on the screen plate 32 and screened out from the other direction through the guide plate 33;

finally, the rubber can be crushed.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Rubber crushing apparatus, including backup pad (1), its characterized in that: the utility model discloses a grinding machine, including a supporting plate (1), a first T-shaped slide block (24), a second T-shaped slide block (26), a first motor (22) and a second motor (23), wherein the top surface of the supporting plate (1) is fixedly connected with a grinding box (11), the top surface of the grinding box (11) is fixedly connected with a feeding box (2), the top surface of the feeding box (2) is fixedly connected with a first upper plate (21), one side of the first upper plate (21) is fixedly connected with the second motor (22), the output end of the second motor (22) is fixedly connected with a bidirectional screw rod (23), a first T-shaped slide block (24) is sleeved on the side wall of the bidirectional screw rod (23) in a threaded manner, a cutter (25) is fixedly connected with the side wall of the first T-shaped slide block (24), one end of the cutter (25) opposite to the first T-shaped slide block (24) is fixedly connected with a second T-shaped slide block (26), and the top surface of the feeding box (2) is fixedly connected with a second upper plate (27) and the second upper plate (26) in a sliding manner.

One side fixedly connected with first motor (12) of smashing case (11), the output fixedly connected with dwang (13) of first motor (12), the lateral wall fixedly connected with crushing roller (14) of dwang (13), the one end outside fixed cover of dwang (13) is equipped with gear (15), two gear (15) intermeshing, the one end fixedly connected with first synchronizing wheel (16) of first motor (12) is kept away from to dwang (13), the lateral wall of first synchronizing wheel (16) is provided with hold-in range (17), the one end transmission that first synchronizing wheel (16) was kept away from to hold-in range (17) is connected with second synchronizing wheel (18), the lateral wall fixedly connected with first pivot (181) of second synchronizing wheel (18), the one end fixedly connected with cam (183) of first pivot (181), the bottom surface fixedly connected with blanking box (3) of smashing case (11), the lateral wall rotation of backup pad (1) is connected with screening case (31), the lateral wall of screening case (183) laminating with the bottom surface (31).

2. A rubber crushing device according to claim 1, wherein the outer side wall of the supporting plate (1) is fixedly connected with a fixing plate (19), the top surface of the fixing plate (19) is fixedly connected with a fixing block (182), the outer side wall of the fixing plate (19) is fixedly connected with a connecting plate (191), the top surface of the connecting plate (191) is fixedly connected with a spring (192), and one end of the spring (192) is fixedly connected with the bottom surface of the screening box (31).

3. A rubber crushing apparatus according to claim 1, wherein a first T-shaped chute (231) is provided in the first upper plate (21), and the first T-shaped slider (24) is slidably connected to the inner wall of the first T-shaped chute (231).

4. A rubber crushing device according to claim 1, characterized in that a threaded hole (241) is provided in one side of the first T-shaped slider (24), said threaded hole (241) being in cooperation with a bi-directional screw (23).

5. A rubber crushing apparatus according to claim 1, wherein a second T-shaped chute (271) is provided in the second upper plate (27), and the second T-shaped slider (26) is inserted into the second T-shaped chute (271).

6. A rubber crushing device according to claim 1, wherein the outer side wall of the screening box (31) is fixedly connected with a second rotating shaft (311), an inserting hole (312) is formed in the outer side of the supporting plate (1), and the second rotating shaft (311) is inserted into the inserting hole (312).

7. A rubber crushing apparatus according to claim 2, wherein the fixing block (182) is internally provided with a fixing hole (184), and the first rotating shaft (181) passes through the fixing hole (184).

8. A rubber crushing device according to claim 1, characterized in that the screening box (31) is fixedly connected with a screen plate (32) inside, and one side of the screening box (31) is fixedly connected with a guide plate (33).