Crushing device for green and environment-friendly recycling of tire rubber

Abstract

The utility model discloses a crushing device for green and environment-friendly recycling of tire rubber, which belongs to the technical field of rubber tire recycling and comprises a crusher body, a dust blocking component and a mounting component. Wherein the crusher body comprises a machine body and a feeding hole; the feeding hole is fixedly formed in the machine body; the dust blocking assembly is arranged on the feeding port; wherein the dust blocking assembly comprises a dust blocking box, a flaring plate, a spring groove, a dust blocking plate, a rotating shaft and a clockwork spring; the dust blocking box is connected with the feeding port through the mounting assembly. The flaring plate is fixedly arranged on the side, away from the feeding port, of the dust blocking box. Four spring grooves are symmetrically formed in the dust blocking box; the two dust blocking plates are rotationally connected with the dust blocking box through rotating shafts; the two clockwork springs are symmetrically arranged on the rotating shaft in a sleeving mode, one end of each clockwork spring is fixedly connected with the rotating shaft, the other end of each clockwork spring is fixedly connected with the inner wall of the corresponding spring groove, dust can be effectively prevented from diffusing in air, the use cost can be reduced, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber tire recycling, in particular to a crushing device for green and environmentally friendly recycling of tire rubber. Background Art

[0002] Rubber tires are circular elastic rubber wheel products that roll on the ground and are installed on various vehicles or machinery. They are usually installed on metal rims and have the functions of supporting the vehicle body, buffering external impacts, reducing vibrations, and lowering temperatures.

[0003] After recycling the rubber tires, they still need to be crushed. However, in the prior art, most tire rubber green and environmentally friendly recycling crushing devices will generate dust during the crushing process of the rubber tires. In order to promote the concept of green environmental protection, the generated dust needs to be processed. At present, most of the dust generated by the crushing of rubber tires is processed by dust removal equipment, which not only increases the cost of use, but also affects the use effect of the tire rubber green and environmentally friendly recycling crushing device. Utility Model Content

[0004] The utility model aims to provide a tire rubber green and environmentally friendly recycling crushing device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crushing device for green and environmentally friendly recycling of tire rubber, comprising a crusher body, a dust-blocking assembly and a mounting assembly; wherein the crusher body comprises a body and a feed port; the feed port is fixedly arranged on the body; the dust-blocking assembly is arranged on the feed port; wherein the dust-blocking assembly comprises a dust-blocking box, a flaring plate, a spring groove, a dust-blocking plate, a rotating shaft and a clockwork spring; the dust-blocking box is connected to the feed port through a mounting assembly; the flaring plate is fixedly arranged on the side of the dust-blocking box away from the feed port; four spring grooves are symmetrically opened in the dust-blocking box; the two dust-blocking plates are rotatably connected to the dust-blocking box through a rotating shaft, and the end of the rotating shaft passes through the dust-blocking box and extends into the spring groove; the two clockwork springs are symmetrically sleeved on the rotating shaft, and one end of the clockwork spring is fixedly connected to the rotating shaft, and the other end is fixedly connected to the inner wall of the spring groove.

[0006] As a preferred embodiment, the expansion plate is a hollow prism-shaped structure, and the size of the expansion plate on the side close to the dust-proof box is smaller than the size of the expansion plate on the side away from the dust-proof box.

[0007] As a preferred embodiment, the dust blocking plates are in an inclined structure, and the opposite ends of the two dust blocking plates are low ends, and the ends of the two dust blocking plates facing away from each other are high ends.

[0008] As a preferred embodiment, the dust blocking assembly also includes a limiting groove and a limiting shaft; four limiting grooves are symmetrically opened in the dust blocking box; the limiting shaft is slidably arranged in the limiting groove, and the end of the limiting shaft passes through the limiting groove and is fixedly connected to the dust blocking plate.

[0009] As a preferred embodiment, the limiting groove is an arc-shaped structure, and the arc of the limiting groove is 0-90 degrees.

[0010] As a preferred embodiment, the mounting assembly includes a fixed plate, an elastic plate, a fixed block, a receiving groove and a fixed groove; a plurality of the fixed plates are evenly fixed on the side of the feed port close to the dust barrier box; at least two of the elastic plates are symmetrically fixed on the side of the fixed plate close to the dust barrier box; the fixed block is fixed on the opposite sides of the two elastic plates; a plurality of receiving grooves are evenly provided on the side of the dust barrier box close to the feed port; wherein, the fixed plate is slidably fitted with the receiving groove; at least two fixed grooves are symmetrically provided in the receiving groove; wherein, the fixed block is snap-fitted with the fixed groove.

[0011] As a preferred embodiment, the fixing block is in an ear-shaped structure.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The tire rubber green and environmentally friendly recycling crushing device, when in use, first, start the crusher body, then place the tire rubber to be crushed from the expansion plate onto the dust blocking plate, due to the tire rubber's own gravity, the dust blocking plate will rotate with the dust blocking box through the rotating shaft, so that the clockwork spring is forced to reel up, and when the dust blocking plate rotates, the limit shaft will slide in the limit groove until the tire rubber and the dust blocking plate are no longer in contact, at this time, the clockwork spring is no longer stressed and begins to relax, so that the dust blocking plate rotates in the opposite direction with the dust blocking box through the rotating shaft, so that the limit shaft slides in the opposite direction in the limit groove until the clockwork spring returns to its original shape, and the tire rubber falls from the feed port into the machine body to be crushed, and when the tire rubber is crushed again, the above operation can be repeated. The utility model can not only effectively prevent dust from spreading in the air, but also reduce the cost of use, and has strong practicality.

[0014] The tire rubber green and environmentally friendly recycling crushing device, the utility model provides a dust barrier box with a disassembly function by arranging a fixing plate, an elastic plate, a fixing block, a accommodating groove and a fixing groove, so that the dust barrier box can be replaced according to the elasticity strength and service time of the clockwork spring, further improving the dust barrier effect of the utility model, and arranging the fixing block into an ear-shaped structure to increase the contact area between the fixing block and the fixing groove, so that the fixing block and the fixing groove are more stably connected, thereby improving the stability of the dust barrier box installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 It is a partial structural split cross-sectional view of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial structure disassembly of the utility model;

[0020] Figure 5 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0021] Figure 6 For the utility model Figure 3 Enlarged schematic diagram of point B in the middle.

[0022] Description of reference numerals:

[0023] In the figure:

[0024] 1. Crusher body; 2. Dust blocking components; 3. Installation components;

[0025] 101. machine body; 102. feed inlet;

[0026] 201, dust-blocking box; 202, expansion plate; 203, spring slot; 204, dust-blocking plate; 205, rotating shaft; 206, spring spring; 207, limit slot; 208, limit shaft;

[0027] 301, fixed plate; 302, elastic plate; 303, fixed block; 304, accommodating groove; 305, fixed groove. DETAILED DESCRIPTION

[0028] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0029] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0030] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0031] See also Figures 1 to 6 As shown, this embodiment includes a crusher body 1, a dust blocking assembly 2 and a mounting assembly 3; wherein the crusher body 1 includes a body 101 and a feed inlet 102; the feed inlet 102 is fixedly arranged on the body 101;

[0032] The dust blocking component 2 is arranged on the feed inlet 102; wherein the dust blocking component 2 includes a dust blocking box 201, a flared plate 202, a spring slot 203, a dust blocking plate 204, a rotating shaft 205, a spring spring 206, a limit slot 207 and a limit shaft 208; the dust blocking box 201 is connected to the feed inlet 102 through the mounting component 3; the flared plate 202 is fixedly arranged on the side of the dust blocking box 201 away from the feed inlet 102; four spring slots 203 are symmetrically opened in the dust blocking box 201; two dust blocking plates 204 are connected by the rotating shaft 205 It is rotatably connected to the dust-blocking box 201, and the end of the rotating shaft 205 passes through the dust-blocking box 201 and extends into the spring slot 203; two clockwork springs 206 are symmetrically sleeved on the rotating shaft 205, and one end of the clockwork spring 206 is fixedly connected to the rotating shaft 205, and the other end is fixedly connected to the inner wall of the spring slot 203; four limiting slots 207 are symmetrically opened in the dust-blocking box 201; the limiting shaft 208 is slidably arranged in the limiting slot 207, and the end of the limiting shaft 208 passes through the limiting slot 207 and is fixedly connected to the dust-blocking plate 204.

[0033] When the utility model is in use, first, the crusher body 1 is started, and then the tire rubber to be crushed is placed on the dust blocking plate 204 from the flared plate 202. Due to the gravity of the tire rubber itself, the dust blocking plate 204 is rotated with the dust blocking box 201 through the rotating shaft 205, so that the spring spring 206 is forced to reel up, and when the dust blocking plate 204 rotates, the limiting shaft 208 slides in the limiting groove 207 until the tire rubber is no longer in contact with the dust blocking plate 204. At this time, the spring spring 206 is not When the force is applied again, it begins to relax, causing the dust blocking plate 204 to rotate in the opposite direction to the dust blocking box 201 through the rotating shaft 205, causing the limiting shaft 208 to slide in the opposite direction in the limiting groove 207 until the clockwork spring 206 returns to its original shape, and the tire rubber will fall from the feed port 102 into the machine body 101 to be crushed. When the tire rubber is crushed again, the above operation can be repeated. The utility model can not only effectively prevent dust from spreading in the air, but also reduce the cost of use, and is highly practical.

[0034] As a preferred embodiment, the expansion plate 202 is a hollow prism-shaped structure, and the size of the expansion plate 202 close to the dust-proof box 201 is smaller than the size of the expansion plate 202 away from the dust-proof box 201. The utility model uses such a design to facilitate placing the tire rubber to be crushed in the dust-proof box 201.

[0035] As a preferred embodiment, the dust blocking plates 204 are inclined, and the opposite ends of the two dust blocking plates 204 are low ends, and the ends of the two dust blocking plates 204 that are away from each other are high ends. The utility model adopts such a design to facilitate the dust blocking plates 204 to rotate by the self-gravity of the tire rubber, so that the tire rubber can fall into the machine body 101 through the feed port 102 to be crushed.

[0036] As a preferred embodiment, the limiting groove 207 is an arc-shaped structure, and the arc of the limiting groove 207 is 0-90 degrees. The utility model limits the rotation angle of the dust blocking plate 204 through such a design to avoid the two dust blocking plates 204 from interlacing, thereby affecting the crushing efficiency of the tire rubber.

[0037] As a preferred embodiment, the mounting assembly 3 includes a fixed plate 301, an elastic plate 302, a fixed block 303, a receiving groove 304 and a fixed groove 305; eight fixed plates 301 are evenly fixed on the side of the dust-proof box 201 close to the feed port 102; two elastic plates 302 are symmetrically fixed on the side of the fixed plate 301 close to the dust-proof box 201, and the elastic plates 302 can undergo elastic deformation; the fixed block 303 is fixed on the opposite side of the two elastic plates 302; eight receiving grooves 304 are evenly provided on the side of the dust-proof box 201 close to the feed port 102; wherein, the fixed plate 301 is slidably matched with the receiving groove 304; two fixing grooves 305 are symmetrically provided in the receiving groove 304; wherein, the fixed block 303 is snap-fitted with the fixed groove 305; wherein, the fixed block 303 is an ear-shaped structure; when the fixed block 303 is snap-fitted with the fixed groove 305, the bottom side of the dust-proof box 201 contacts the top side of the feed port 102. The utility model provides a dustproof box 201 with a disassembly function by providing a fixing plate 301, an elastic plate 302, a fixing block 303, a receiving groove 304 and a fixing groove 305, so that the dustproof box 201 can be replaced according to the elasticity of the clockwork spring 206 and the use time, thereby further improving the dustproof effect of the utility model. The fixing block 303 is provided as an ear-shaped structure to increase the contact area between the fixing block 303 and the fixing groove 305, so that the fixing block 303 and the fixing groove 305 are more stably connected, thereby improving the stability of the installation of the dustproof box 201.

[0038] The crusher body 1 is a conventional instrument. Its working principle, size and model are irrelevant to the problem solved by the present application, so no further description will be given. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0039] How it works

[0040] When the tire rubber green and environmentally friendly recycling crushing device is used, first, the crusher body 1 is started, and then the tire rubber to be crushed is placed on the dust blocking plate 204 from the expansion plate 202. Due to the gravity of the tire rubber itself, the dust blocking plate 204 will rotate with the dust blocking box 201 through the rotating shaft 205, so that the spring spring 206 is forced to be rolled up, and when the dust blocking plate 204 rotates, the limiting shaft 208 will slide in the limiting groove 207 until the tire rubber and the dust blocking plate 204 are no longer in contact. At this time, the spring spring 206 is no longer stressed and begins to relax, so that the dust blocking plate 204 rotates in the opposite direction with the dust blocking box 201 through the rotating shaft 205, so that the limiting shaft 208 slides in the opposite direction in the limiting groove 207 until the spring spring 206 returns to its original shape, and the tire rubber falls from the feed port 102 into the machine body 101 to be crushed. When the tire rubber is crushed again, the above operation can be repeated;

[0041] When the dust-proof box 201 needs to be replaced, the dust-proof box 201 is moved away from the feeding port 102, so that the fixed plate 301 slides in the receiving groove 304, and the inner wall of the fixed groove 305 squeezes the fixed block 303, so that the elastic plate 302 is deformed, and the two elastic plates 302 are tilted relative to each other on the fixed plate 301 until the fixed block 303 contacts the inner wall of the receiving groove 304. At this time, the elastic plate 302 is no longer deformed. When the fixed block 303 is no longer in contact with the inner wall of the receiving groove 304, the elastic plate 302 is no longer subjected to force and begins to deform in the opposite direction, so that the two elastic plates 302 are tilted away from each other on the fixed plate 301 until the elastic plate 302 returns to its original shape. At this time, the removal of the dust-proof box 201 is completed;

[0042] When it is necessary to install the dust barrier box 201, the port of the accommodating groove 304 is brought into contact with the fixing block 303, and the dust barrier box 201 is moved towards the direction close to the feeding port 102, so that the port of the accommodating groove 304 squeezes the fixing block 303, causing the elastic plate 302 to deform and the two elastic plates 302 to tilt relative to each other on the fixing plate 301 until the fixing block 303 contacts the inner wall of the accommodating groove 304. At this time, the elastic plate 302 no longer deforms. When the fixing block 303 contacts the inner wall of the fixing groove 305, the elastic plate 302 is no longer subjected to force and begins to deform in opposite directions, causing the two elastic plates 302 to tilt away from each other on the fixing plate 301 until the elastic plate 302 returns to its original shape. At this time, the fixing block 303 is completely engaged with the fixing groove 305, and the bottom side of the dust barrier box 201 contacts the top side of the feeding port 102, thereby completing the installation of the dust barrier box 201.

[0043] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire rubber green recycling crushing device, characterized in that: include: Crusher body (1); The crusher body (1) comprises a machine body (101) and a material inlet (102); the material inlet (102) is fixedly arranged on the machine body (101); A dust blocking component (2) arranged on the feed inlet (102); The dust blocking assembly (2) comprises a dust blocking box (201), a flared plate (202), a spring groove (203), a dust blocking plate (204), a rotating shaft (205) and a spring spring (206); the dust blocking box (201) is connected to the feed inlet (102) via a mounting assembly (3); the flared plate (202) is fixedly arranged on a side of the dust blocking box (201) away from the feed inlet (102); four springs are symmetrically arranged in the dust blocking box (201) The two dust blocking plates (204) are rotatably connected to the dust blocking box (201) via a rotating shaft (205), and an end of the rotating shaft (205) passes through the dust blocking box (201) and extends into the spring groove (203); the two clockwork springs (206) are symmetrically sleeved on the rotating shaft (205), and one end of the clockwork spring (206) is fixedly connected to the rotating shaft (205), and the other end is fixedly connected to the inner wall of the spring groove (203).

2. A tire rubber green recycling crushing device according to claim 1, characterized in that: The expansion plate (202) is a hollow prism-shaped structure, and the size of the expansion plate (202) on the side close to the dust-proof box (201) is smaller than the size of the expansion plate (202) on the side away from the dust-proof box (201).

3. A tire rubber green recycling crushing device according to claim 2, characterized in that: The dust blocking plates (204) are in an inclined structure, and the opposite ends of the two dust blocking plates (204) are low ends, while the opposite ends of the two dust blocking plates (204) are high ends.

4. A tire rubber green recycling crushing device according to claim 3, characterized in that: The dust blocking component (2) further comprises: Four limiting grooves (207) are symmetrically provided in the dust blocking box (201); The limiting shaft (208) is slidably disposed in the limiting groove (207), and the end of the limiting shaft (208) passes through the limiting groove (207) and is fixedly connected to the dust blocking plate (204).

5. A tire rubber green recycling crushing device according to claim 4, characterized in that: The limiting groove (207) has an arc-shaped structure, and the arc of the limiting groove (207) is 0-90 degrees.

6. A tire rubber green recycling crushing device according to claim 1, characterized in that: The installation component (3) comprises: A plurality of fixing plates (301) are evenly fixed on a side of the material inlet (102) close to the dust blocking box (201); At least two elastic plates (302) are symmetrically fixed on a side of the fixed plate (301) close to the dustproof box (201); A fixed block (303) is fixedly arranged on the opposite sides of the two elastic plates (302); A plurality of accommodating grooves (304) are evenly arranged on one side of the dust-proof box (201) close to the material inlet (102); Wherein, the fixing plate (301) is slidably matched with the containing groove (304); At least two fixing grooves (305) are symmetrically provided in the containing groove (304); Wherein, the fixing block (303) is snap-fitted with the fixing groove (305).

7. A tire rubber green recycling crushing device according to claim 6, characterized in that: The fixing block (303) is in an ear-shaped structure.

Images