CN220428974U

CN220428974U - Waste tire crusher

Info

Publication number: CN220428974U
Application number: CN202322070275.XU
Authority: CN
Inventors: 何加勇; 陈英德; 陈为乐; 韩权有; 罗建雄
Original assignee: Mouding Yufeng Technology Co ltd
Current assignee: Mouding Yufeng Technology Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-02
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a waste tire crusher, and relates to the technical field of waste tire treatment. The utility model comprises a crushing box, wherein one inner side wall of the crushing box is connected with a first inclined guide plate, and the other side wall of the crushing box is connected with a second inclined guide plate; crushing teeth are connected to two inner side walls of the crushing box at equal intervals, an upper crushing roller and a lower crushing roller which are sequentially arranged in the crushing box from top to bottom are connected in a meshed mode, protruding shafts are connected to two ends of the upper crushing roller and two ends of the lower crushing roller respectively, and the outer side of one protruding shaft is connected with a coupling connected with the inner side of a motor. According to the utility model, by arranging the first inclined guide plate and the second inclined guide plate, the phenomenon that the waste tire crushed aggregates pass through the feeding hopper to splash out to injure workers accidentally is effectively prevented, so that the safety performance in use is improved, and by arranging the crushing teeth, the upper crushing roller and the lower crushing roller, the waste tires entering the crushing box are crushed for three times, so that the waste tires are crushed more thoroughly, and the crushing degree of the waste tires is improved.

Description

Waste tire crusher

Technical Field

The utility model belongs to the technical field of waste tire treatment, and particularly relates to a waste tire crusher.

Background

The tire refers to various vehicles or mechanically assembled annular elastic rubber products which are grounded and roll, and because the tire has a certain service life, the tire is abandoned after being used for a certain time because of being incapable of being used, but because the tire is extremely difficult to degrade, the tire is abandoned at will to damage the environment, so that the damage of the abandoned tire to the environment is reduced, the abandoned tire is crushed and recycled, and at present, workers control a waste tire crusher to crush and process the abandoned tire.

Through retrieving, disclose a junked tire rubbing crusher in patent publication No. CN212948652U, the power distribution box comprises a box body, the inside both sides of box all are provided with the positioning box, the inside both sides of positioning box all are provided with the cylinder, outside surface is provided with the conveyer belt between the corresponding cylinder, the outside surface of conveyer belt is provided with multiunit rack, between the corresponding positioning box and be located the inside of box and be provided with crushing wheel No. one, the bottom surface of crushing wheel No. one and be located the inside of box are provided with crushing wheel No. two, the inside of crushing wheel No. one is provided with a bull stick that runs through the box outside, the outside of No. one bull stick is provided with the motor, the bottom of motor and the outside that is located the box are provided with the motor case. The utility model relates to a waste tire crusher, which drives a first crushing wheel to rotate through a motor, and is combined with a rack for use, so that the effect of bidirectional crushing is achieved, and the crushing effect of equipment is improved.

However, the following drawbacks still exist in practical use:

the existing junked tire crusher is characterized in that junked tires are led into the inside of a box body through a feed inlet in the using process and crushed through a rotating crushing wheel, but the junked tire crusher is inconvenient to prevent the junked tire crushed aggregates from splashing out through the feed inlet to injure workers, so that the safety performance in the using process is reduced, and the workload of cleaning the ground in the later period is increased;

the existing junked tire pulverizer increases the pulverized surface of junked tires through the cooperation of the first pulverizing wheel and the second pulverizing wheel in the using process, but is inconvenient to pulverize junked tires for multiple times, reduces the pulverizing degree of the junked tires, and reduces the pulverizing efficiency of the junked tires.

Therefore, the existing scrap tire pulverizer cannot meet the requirements in practical use, so that there is an urgent need for an improved technology in the market to solve the above problems.

Disclosure of Invention

The utility model aims to provide a waste tire crusher, which solves the problems of poor use safety performance and low crushing degree of waste tires of the existing waste tire crusher by arranging a first inclined guide plate, a second inclined guide plate, crushing teeth, an upper crushing roller and a lower crushing roller.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a waste tire crusher, which comprises a crushing box, wherein one inner side wall of the crushing box is connected with a first inclined guide plate, and the other side wall of the crushing box is connected with a second inclined guide plate; crushing teeth are connected to two inner side walls of the crushing box at equal intervals, an upper crushing roller and a lower crushing roller which are sequentially arranged in the crushing box from top to bottom are connected in a meshed mode, protruding shafts are connected to two ends of the upper crushing roller and two ends of the lower crushing roller respectively, and the outer side of one protruding shaft is connected with a coupling connected with the inner side of a motor.

Further, the upper surface of the crushing box is provided with a box top cover, and the lower ends of the first bolts which are in threaded connection with the four corners of the upper surface of the box top cover are in threaded connection with the upper surface of the crushing box.

Further, a hopper plug is filled in the hopper communicated with the middle of the top cover of the box.

Further, the crushing box is provided with a box plate in a front-back symmetry way, and the inner end of a second bolt which is fixedly connected with the outer side of the box plate and is in bilateral symmetry threaded connection with the outer side of the square frame is in threaded connection with the front-back of the crushing box.

Further, the outside of the box plate is connected with the inside of the machine seat connected to the outside of the motor, and the bearing connected to the outside of the box plate is rotationally connected with the protruding shaft.

Further, a pipe plug is filled in the discharging pipe communicated with the side wall of the crushing box.

Further, the outlet end of the oblique discharging plate connected with the bottom of the crushing box corresponds to the feeding end of the discharging pipe.

Further, universal wheels are connected to the lower surfaces of the supporting legs connected to the four corners of the lower surface of the crushing box.

The utility model has the following beneficial effects:

according to the utility model, the waste tires are guided by arranging the first inclined guide plate and the second inclined guide plate, so that the situation that the waste tire scraps pass through the feed hopper to splash out to injure workers is effectively prevented when the waste tires are crushed in the crushing box, the safety is further improved, and the workload of a later-stage user for cleaning the ground is reduced.

According to the utility model, the crushing teeth, the upper crushing roller and the lower crushing roller are arranged, so that the crushing surface of the waste tires is increased, and the waste tires entering the crushing box are crushed for multiple times, so that the waste tires are crushed more thoroughly, and the crushing quality and efficiency are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present 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 perspective view of a scrap tire shredder;

FIG. 2 is a schematic cross-sectional view of a scrap tire shredder;

FIG. 3 is a schematic cross-sectional view of a scrap tire shredder.

In the drawings, the list of components represented by the various numbers is as follows:

1. a crushing box; 11. supporting feet; 12. a universal wheel; 13. a pipe plug; 14. a discharge pipe; 15. crushing teeth; 16. an inclined discharging plate; 2. a box top cover; 21. a first bolt; 22. a feed hopper; 23. a bucket plug; 3. a box plate; 31. a second bolt; 32. a square frame; 33. a bearing; 4. a motor; 41. a base; 5. a protruding shaft; 51. a lower crushing roller; 7. a crushing roller is arranged on the upper part; 6. a first inclined guide plate; 61. and a second inclined guide plate.

Description of the embodiments

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 to 3, the present utility model is a waste tire crusher, comprising a crushing box 1, wherein one inner sidewall of the crushing box 1 is connected with a first inclined guide plate 6, and the other sidewall of the crushing box 1 is connected with a second inclined guide plate 61; crushing teeth 15 are connected to two inner side walls of the crushing box 1 at equal intervals, an upper crushing roller 7 and a lower crushing roller 51 which are sequentially arranged inside the crushing box 1 from top to bottom are connected in a meshed mode, protruding shafts 5 are connected to two ends of the upper crushing roller 7 and two ends of the lower crushing roller 51 respectively, and the outer side of one protruding shaft 5 is connected with a coupling connected with the inner side of the motor 4.

As shown in fig. 1, the upper surface of the crushing box 1 is provided with a box top cover 2, and the lower ends of first bolts 21 which are in threaded connection with four corners of the upper surface of the box top cover 2 are in threaded connection with the upper surface of the crushing box 1; specifically, the first bolt 21 is unscrewed clockwise, that is, the first bolt 21 is separated from the crushing box 1, and the box top cover 2 is detached from the crushing box 1, so that the inner structure is conveniently penetrated from the upper side of the crushing box 1, and the inner structure of the crushing box 1 is conveniently overhauled from the upper side of the crushing box 1; conversely, the first bolt 21 is screwed counterclockwise to lock and connect the tank top cover 2 to the crushing tank 1;

a hopper plug 23 is filled in the hopper 22 communicated with the middle part of the box top cover 2; specifically, pull out the fill plug 23 from the feeder hopper 22 inside, pass the inside of the leading-in crushing case 1 of feeder hopper 22 with the discarded tire, advance to accomplish the material loading to the discarded tire, make things convenient for the crushing processing to the discarded tire later stage.

As shown in fig. 1 and 3, the crushing box 1 is provided with box plates 3 symmetrically in front and back, and the inner ends of second bolts 31 which are connected with the outer sides of a rectangular frame 32 fixedly connected with the outer sides of the box plates 3 in a left-right symmetrical threaded manner are connected with the front and back threads of the crushing box 1; specifically, the second bolts 31 are unscrewed clockwise, that is, the second bolts 31 are separated from the crushing box 1, and the box plate 3 is detached from the crushing box 1, so that the internal structure of the crushing box 1 is conveniently observed from the side of the crushing box 1, and the internal structure of the crushing box 1 is conveniently overhauled from the side of the crushing box 1; conversely, the second bolt 31 is screwed counterclockwise to lock and connect the box plate 3 to the crushing box 1;

the outer side of the box plate 3 is connected with the inner side of a stand 41 connected with the outer side of the motor 4, and a bearing 33 connected with the outer side of the box plate 3 is rotationally connected with the protruding shaft 5; specifically, the motor 4 is started, the protruding shaft 5 rotates on the box plate 3 through the bearing 33, the bearing 33 reduces friction between the protruding shaft 5 and the box plate 3, abrasion between the protruding shaft 5 and the box plate 3 is reduced, and rotation of the protruding shaft 5 is facilitated.

As shown in fig. 1 and 2, a pipe plug 13 is filled in a discharge pipe 14 communicated with the side wall of the crushing box 1; specifically, the pipe plug 13 is pulled out from the inside of the discharging pipe 14, and the crushed waste tires in the crushing box 1 are discharged through the discharging pipe 14, so that excessive crushed waste tires accumulated in the crushing box 1 are effectively prevented; the outlet end of the inclined discharging plate 16 connected with the inner bottom of the crushing box 1 corresponds to the feeding end of the discharging pipe 14;

specifically, the waste tire scraps are led into the discharge pipe 14 through the inclined discharge plate 16, so that the waste tire scraps can enter the discharge pipe 14, and the waste tire scraps in the crushing box 1 can be completely discharged.

As shown in fig. 1, the lower surfaces of supporting legs 11 connected at four corners of the lower surface of the crushing box 1 are connected with universal wheels 12; specifically, an external force is applied to the crushing box 1, the universal wheel 12 moves, the supporting leg 11 moves, the crushing box 1 moves until the crushing box 1 moves to the working position, and the brake on the universal wheel 12 is braked, i.e. the working position of the crushing box 1 is adjusted.

Specifically, the waste tire crusher is used as follows: the waste tire crusher is moved to a working position through the universal wheel 12, an external power supply and an external control end are connected, the pipe plug 13 and the bucket plug 23 are pulled out, the waste tire crusher is started, the waste tire is placed into the feed hopper 22, the waste tire moves downwards to fall on the first inclined guide plate 6 by means of self weight, then moves downwards to fall on the second inclined guide plate 61, the waste tire is contacted with the upper crushing roller 7 through the guide of the second inclined guide plate 61, the started motor 4 drives the upper crushing roller 7 to rotate and is matched with the crushing teeth 15, the waste tire is crushed, the crushed waste tire after primary crushing continuously moves downwards to be contacted with the lower crushing roller 51 by means of self weight, the started motor 4 drives the lower crushing roller 51 to rotate and is matched with the crushing teeth 15, the waste tire is crushed again, and the rotation directions of the lower crushing roller 51 and the upper crushing roller 7 are opposite, the waste tire crushed three times after the waste tire is crushed, the waste tire crushed three times passes through the guide of the inclined discharging plate 16 and enters the discharging tube 14, and then the waste tire is discharged through the discharging tube 14.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. Waste tyre grinder, comprising a grinding box (1), characterized in that: an inner side wall of the crushing box (1) is connected with a first inclined guide plate (6), and the other side wall of the crushing box (1) is connected with a second inclined guide plate (61);

crushing teeth (15) are connected to two inner side walls of the crushing box (1) at equal intervals, an upper crushing roller (7) and a lower crushing roller (51) which are sequentially arranged inside the crushing box (1) from top to bottom are connected in a meshed mode, protruding shafts (5) are connected to two ends of the upper crushing roller (7) and two ends of the lower crushing roller (51), and one protruding shaft (5) is connected with a coupling connected with the inner side of the motor (4).

2. A scrap tire shredder according to claim 1, wherein: the upper surface of the crushing box (1) is provided with a box top cover (2), and the lower end of a first bolt (21) in threaded connection with four corners of the upper surface of the box top cover (2) is in threaded connection with the upper surface of the crushing box (1).

3. A scrap tire shredder according to claim 2, wherein: a hopper plug (23) is filled in a feed hopper (22) communicated with the middle part of the box top cover (2).

4. A scrap tire shredder according to claim 2, wherein: the crushing box (1) is provided with a box plate (3) in a front-back symmetry way, and the inner end of a second bolt (31) which is in bilateral symmetry threaded connection with the outer side of a square frame (32) fixedly connected with the outer side of the box plate (3) is in front-back threaded connection with the crushing box (1).

5. A scrap tire shredder according to claim 4, wherein: the outer side of the box plate (3) is connected with the inner side of a stand (41) connected to the outer side of the motor (4), and a bearing (33) connected to the outer side of the box plate (3) is rotatably connected with the protruding shaft (5).

6. A scrap tire shredder according to claim 4, wherein: a pipe plug (13) is filled in a discharging pipe (14) communicated with the side wall of the crushing box (1).

7. A scrap tire shredder according to claim 6, wherein: the outlet end of the inclined discharging plate (16) connected with the inner bottom of the crushing box (1) corresponds to the feeding end of the discharging pipe (14).

8. A scrap tire shredder according to claim 7, wherein: the lower surface of a supporting leg (11) connected with four corners of the lower surface of the crushing box (1) is connected with a universal wheel (12).