CN222590396U

CN222590396U - Rubber circulation reducing mechanism

Info

Publication number: CN222590396U
Application number: CN202420175316.3U
Authority: CN
Inventors: 申孝敏; 戴均仁
Original assignee: Chongqing Mingjin Rubber Products Co ltd
Current assignee: Chongqing Mingjin Rubber Products Co ltd
Priority date: 2024-01-24
Filing date: 2024-01-24
Publication date: 2025-03-11
Anticipated expiration: 2034-01-24

Abstract

The utility model discloses a rubber circulation crushing device which comprises a crushing box, wherein two first guide plates are fixedly connected to the top of the crushing box, the two first guide plates are obliquely arranged, two first crushing rollers are rotated in the crushing box and are matched with each other, the two first crushing rollers are respectively arranged at the bottoms of the two first guide plates, the surface of the crushing box is provided with a rotating mechanism of the two first crushing rollers, two second crushing rollers are rotated in the crushing box and are respectively arranged at the bottoms of the two first crushing rollers, and the two second crushing rollers are respectively matched with the two first crushing rollers. According to the utility model, rubber can be subjected to secondary crushing through the mutual matching of the two motors and the two second crushing rollers, so that when the rubber is not thoroughly crushed by the two first crushing rollers, the rubber is crushed more finely by the two second crushing rollers, and the crushing effect of the device is improved.

Description

Rubber circulation reducing mechanism

Technical Field

The utility model relates to the technical field of crushing devices, in particular to a rubber circulation crushing device.

Background

The rubber crushing device is a device for crushing rubber materials such as waste rubber products or waste tires, and the working principle of the rubber crushing device is to crush the rubber materials into required particle sizes by cutting and crushing. According to different crushing demands, the angle and the rotating speed of the blade can be adjusted to control the crushing effect, the crushed rubber powder can be used for producing regenerated rubber products, and also can be used in the fields of rubber fillers, rubber floors and the like, the application of the rubber crushing device can effectively solve the problem of processing waste rubber products, the resource waste and the environmental pollution are reduced, and the rubber crushing device has important positions and effects in the waste rubber recycling industry.

However, when the conventional rubber crushing device is used, the use of the crushing roller is not precise enough, and the rubber is not careful enough when being cut during use, so that the size of the rubber after cutting is not consistent enough, the recycling quality of the rubber is affected, and some larger rubbers are required to be screened again, so that the crushing effect is reduced, the workload is improved, and therefore, the problem needs to be solved.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a rubber circulation crushing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a rubber circulation reducing mechanism, includes crushing case, crushing case top fixedly connected with two first baffle, two first baffle all is the slope setting, it has two first crushing roller to smash incasement portion rotation, two first crushing roller mutually support, two first crushing roller sets up respectively in two first baffle bottoms, it is equipped with the slewing mechanism of two first crushing roller to smash the case surface, it has two second crushing roller to smash incasement portion rotation, two the second crushing roller sets up respectively in two first crushing roller bottoms, two the second crushing roller cooperatees with two first crushing roller respectively, through the mutually supporting of two motors and two second crushing rollers, can make rubber carry out secondary crushing to smash the rubber through two second crushing roller when two first crushing roller are not thoroughly enough to rubber smash, smash more meticulously to rubber, thereby improve the crushing effect of the device.

Preferably, the rotating mechanism comprises a motor, two first grinding rolls are sleeved with first rotating shafts at the inner center of the first grinding rolls, the two first rotating shafts are respectively arranged on two opposite sides of the inside of the grinding box in a rotating mode, two first gears are arranged on one side of the surface of the grinding box in a rotating mode and meshed with each other, the first gears are respectively and fixedly connected with one end of the two first rotating shafts, a protection plate is arranged on one side of the surface of the grinding box, the protection plate is sleeved on the surface of the two first gears, a supporting plate is fixedly connected with the other side of the surface of the grinding box, the motor is arranged at the top of the supporting plate, and an output shaft of the motor is fixedly connected with one end of one of the first rotating shafts and used for driving the two first gears to rotate so that the two first grinding rolls rotate reversely to each other, and therefore the grinding effect is achieved.

Further, two second crushing roller is inside has all cup jointed the second pivot, two the second pivot is all overlapped and is located crushing case surface symmetry both sides, it has two second gears to smash case surface one side rotation, two second gears respectively fixed connection in two second pivot one ends, two the second gear is all overlapped and is located inside the guard plate, two the second gear meshes with two first gears respectively for drive two second crushing rollers and rotate simultaneously, thereby carry out secondary crushing.

Preferably, the inside equal fixedly connected with of two opposite sides of crushing case stops the board, two first stop board is close to one end each other and slides respectively in two first crushing roller surfaces, two first stop board is close to one end each other and all fixedly connected with a plurality of first stop pieces, a plurality of first stop pieces cooperate with two first crushing roller surfaces respectively, two horizontal fixedly connected with bushing plates in crushing case, two the bushing plates are the symmetry setting, two the bushing plates are the slope setting, two the higher side interconnect of bushing plate, two the lower one end bottom of bushing plate is all fixedly connected with second stop board, two the second stop board is slided respectively in two second crushing roller surfaces, two the lower one end top of second stop board is all fixedly connected with a plurality of second stop pieces, a plurality of second stop pieces cooperate with two second crushing roller surfaces respectively for smash rubber after sieving and blocking again thoroughly crushing rubber.

Further, the discharge gate has been seted up to crushing case surface one side, crushing case surface one side installs the collecting box, the collecting box sets up in the discharge gate surface, smash incasement portion fixedly connected with second baffle, the second baffle is the slope setting, the lower one end of second baffle sets up in the discharge gate bottom for collect the rubber after smashing.

The beneficial effects of the utility model are as follows:

1. Through the setting of two first crushing rollers, can smash rubber when using, the setting of two bushing plates of rethread can screen to smashing back rubber to make great rubber accessible two second crushing rollers smash it once more, thereby make rubber smash more thoroughly, thereby improve the result of use of device.

Drawings

FIG. 1 is a front view of a rubber circulation crushing device according to the present utility model;

FIG. 2 is an exploded view of the surface structure of a rubber circulation crushing device according to the present utility model;

FIG. 3 is a partially exploded view of a rubber circulation crushing device according to the present utility model;

FIG. 4 is a view showing the internal structure of a pulverizing box of the rubber circulation pulverizing device according to the present utility model;

fig. 5 is a sectional view showing the internal structure of a pulverizing box of a rubber circulation pulverizing device according to the present utility model.

The device comprises a crushing box 1, a discharge hole 11, a collecting box 12, a supporting plate 13, a 14, a protection plate 15, a first guide plate 16, a second guide plate 17, a first blocking plate 18, a first blocking block 2, a first crushing roller 21, a motor 22, a first rotating shaft 3, a first gear 31, a second gear 4, a second crushing roller 41, a second rotating shaft 5, a bushing plate 51, a second blocking plate 52 and a second blocking block.

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.

Referring to fig. 1-5, a rubber circulation reducing mechanism, including crushing case 1, two first baffle 15 of crushing case 1 top fixedly connected with, two first baffle 15 all are the slope setting, crushing case 1 inside rotates there are two first crushing roller 2, two first crushing roller 2 mutually support, two first crushing roller 2 set up respectively in two first baffle 15 bottoms, crushing case 1 surface is equipped with the rotary mechanism of two first crushing roller 2, it has two second crushing roller 4 to smash the inside rotation of case 1, two second crushing roller 4 set up respectively in two first crushing roller 2 bottoms, two second crushing roller 4 cooperate with two first crushing roller 2 respectively, through the mutually supporting of two motors 21 and two second crushing roller 4, can make rubber carry out secondary crushing, thereby when two first crushing roller 2 smash not thoroughly enough to rubber, smash more careful to rubber through two second crushing roller 4, thereby improve the crushing effect of the device.

Referring to fig. 1-3, in a preferred embodiment, the rotating mechanism includes a motor 21, the centers of the interiors of the two first crushing rollers 2 are respectively sleeved with a first rotating shaft 22, the two first rotating shafts 22 are respectively rotatably sleeved on two opposite sides of the interior of the crushing box 1, one side of the surface of the crushing box 1 is rotatably provided with two first gears 3, the two first gears 3 are meshed with each other, the two first gears 3 are respectively fixedly connected with one end of the two first rotating shafts 22, one side of the surface of the crushing box 1 is provided with a protection plate 14, the protection plate 14 is sleeved on the surface of the two first gears 3, the other side of the surface of the crushing box 1 is fixedly connected with a supporting plate 13, the top of the supporting plate 13 is provided with the motor 21, and an output shaft of the motor 21 is fixedly connected with one end of one of the first rotating shafts 22 and is used for driving the two first gears 3 to rotate so that the two first crushing rollers 2 are mutually reversely rotated, thereby performing the crushing effect.

Referring to fig. 1 and 3, in a preferred embodiment, the two second grinding rolls 4 are sleeved with the second rotating shafts 41, the two second rotating shafts 41 are sleeved on two symmetrical sides of the surface of the grinding box 1, one side of the surface of the grinding box 1 is rotated with two second gears 31, the two second gears 31 are fixedly connected to one ends of the two second rotating shafts 41 respectively, the two second gears 31 are sleeved inside the protection plate 14, and the two second gears 31 are meshed with the two first gears 3 respectively and are used for driving the two second grinding rolls 4 to rotate simultaneously so as to perform secondary grinding.

Referring to fig. 4 and 5, in a preferred embodiment, two opposite sides of the inside of the crushing box 1 are fixedly connected with first blocking plates 17, two first blocking plates 17 are close to each other, one ends of the two first blocking plates are respectively slid on the surfaces of two first crushing rollers 2, two first blocking plates 17 are close to each other, one ends of the two first blocking plates 17 are fixedly connected with a plurality of first blocking blocks 18, the plurality of first blocking blocks 18 are respectively matched with the surfaces of the two first crushing rollers 2, two bushing plates 5 are horizontally and fixedly connected with the inside of the crushing box 1, the two bushing plates 5 are symmetrically arranged, the two bushing plates 5 are obliquely arranged, the higher sides of the two bushing plates 5 are mutually connected, the bottoms of the lower ends of the two bushing plates 5 are fixedly connected with second blocking plates 51, the tops of the lower ends of the two second blocking plates 51 are respectively slid on the surfaces of the two second crushing rollers 4, the plurality of second blocking blocks 52 are respectively matched with the surfaces of the two second crushing rollers 4, and the rubber is used for crushing and the rubber is not completely crushed again.

Referring to fig. 1 and 4, in a preferred embodiment, a discharge hole 11 is formed on one side of the surface of the crushing box 1, a collecting box 12 is installed on one side of the surface of the crushing box 1, the collecting box 12 is arranged on the surface of the discharge hole 11, a second guide plate 16 is fixedly connected inside the crushing box 1, the second guide plate 16 is obliquely arranged, and the lower end of the second guide plate 16 is arranged at the bottom of the discharge hole 11 and is used for collecting crushed rubber.

From the above description, it can be seen that the above-mentioned embodiment of the present utility model achieves the following technical effects that, during actual use, through the arrangement of the two second pulverizing rollers 4, rubber can be secondarily pulverized, thereby improving the pulverizing effect of rubber, when in use, the motor 21 is driven to drive one of the first rotating shafts 22 and the first pulverizing rollers 2 to rotate, under the action of the two first gears 3, the two first pulverizing rollers 2 can rotate reversely at the same time, at this time, rubber to be pulverized is placed at the top of the pulverizing box 1, through the arrangement of the two first guide plates 15, the rubber can be pulverized between the two first pulverizing rollers 2, and the pulverized rubber can drop downwards, so as to drop to the top of the two drain plates 5, under the screening of the drain plates 5, the rubber reaching a certain size can drop downwards through the surfaces of the two drain plates 5, and the larger rubber can slide to two sides through the two drain plates 5, then through the arrangement of the two second pulverizing rollers 4, under the cooperation of the two second gears 31, the rubber can be pulverized by the two second guide plates 4, thereby improving the pulverizing effect of the two second guide plates can be achieved, and the rubber can be pulverized by the two blocking plates 11, and the two blocking plates can be pulverized by the two blocking plates 12, thereby improving the pulverizing effect of the rubber can be pulverized by the two blocking plates and the two pulverizing rollers, and the two can be pulverized by the second guide plates 11.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a rubber cycle reducing mechanism, includes crushing case (1), its characterized in that, two first baffle (15) of crushing case (1) top fixedly connected with, two first baffle (15) all are the slope setting, it has two first crushing roller (2) to smash case (1) inside rotation, two first crushing roller (2) mutually support, two first crushing roller (2) set up respectively in two first baffle (15) bottoms, the surface of crushing case (1) is equipped with the rotary mechanism of two first crushing roller (2), the inside rotation of crushing case (1) has two second crushing roller (4), two second crushing roller (4) set up respectively in two first crushing roller (2) bottoms, two second crushing roller (4) cooperate with two first crushing roller (2) respectively.

2. The rubber circulation crushing device according to claim 1, wherein the rotating mechanism comprises a motor (21), first rotating shafts (22) are sleeved at the inner centers of the two first crushing rollers (2), and two ends of the first rotating shafts (22) are respectively and rotatably sleeved at two opposite sides of the inside of the crushing box (1).

3. The rubber circulation crushing device according to claim 2, wherein two first gears (3) are rotated on one side of the surface of the crushing box (1), the two first gears (3) are meshed with each other, the two first gears (3) are fixedly connected to one ends of two first rotating shafts (22) respectively, a protection plate (14) is installed on one side of the surface of the crushing box (1), and the protection plate (14) is sleeved on the surface of the two first gears (3).

4. A rubber circulation crushing device according to claim 3, wherein the other side of the surface of the crushing box (1) is fixedly connected with a supporting plate (13), a motor (21) is mounted on the top of the supporting plate (13), and an output shaft of the motor (21) is fixedly connected with one end of one of the first rotating shafts (22).

5. The rubber circulation crushing device according to claim 4, wherein two second crushing rollers (4) are internally sleeved with second rotating shafts (41), the two second rotating shafts (41) are sleeved on two symmetrical sides of the surface of the crushing box (1), two second gears (31) are rotated on one side of the surface of the crushing box (1), the two second gears (31) are fixedly connected to one ends of the two second rotating shafts (41) respectively, the two second gears (31) are sleeved inside the protection plate (14), and the two second gears (31) are meshed with the two first gears (3) respectively.

6. The rubber circulation crushing device according to claim 5, wherein the two opposite sides of the inside of the crushing box (1) are fixedly connected with first blocking plates (17), one ends of the two first blocking plates (17) close to each other slide on the surfaces of the two first crushing rollers (2) respectively, one ends of the two first blocking plates (17) close to each other are fixedly connected with a plurality of first blocking blocks (18), and the plurality of first blocking blocks (18) are matched with the surfaces of the two first crushing rollers (2) respectively.

7. The rubber circulation smashing device according to claim 6, wherein two bushing plates (5) are horizontally and fixedly connected in the smashing box (1), two bushing plates (5) are symmetrically arranged, two bushing plates (5) are obliquely arranged, two bushing plates (5) are connected with one another on the higher side, two second blocking plates (51) are fixedly connected to the bottom of the lower end of each bushing plate (5), the two second blocking plates (51) slide on the surfaces of two second smashing rollers (4) respectively, a plurality of second blocking blocks (52) are fixedly connected to the top of the lower end of each second blocking plate (51), and the plurality of second blocking blocks (52) are matched with the surfaces of the two second smashing rollers (4) respectively.

8. The rubber circulation crushing device according to claim 7, wherein the discharge hole (11) is formed in one side of the surface of the crushing box (1), the collecting box (12) is arranged on the surface of the discharge hole (11), a second guide plate (16) is fixedly connected inside the crushing box (1), the second guide plate (16) is obliquely arranged, and the lower end of the second guide plate (16) is arranged at the bottom of the discharge hole (11).