WO2022021693A1

WO2022021693A1 - Waste rubber recovery processing device

Info

Publication number: WO2022021693A1
Application number: PCT/CN2020/130747
Authority: WO
Inventors: 何卫华
Original assignee: 苏州仓旻电子科技有限公司
Priority date: 2020-07-30
Filing date: 2020-11-23
Publication date: 2022-02-03
Also published as: CN111844552A

Abstract

Disclosed is a waste rubber recovery processing device, comprising a base (1) and a housing (2), wherein the bottom of the housing (2) is fixed to the base (1); a crushing cavity (4) is provided inside the housing (2); a feeding port (3) is provided in an upper surface of the housing (2); the feeding port (3) is in communication with the crushing cavity (4); a breaking assembly is arranged at the top of the crushing cavity (4); the breaking assembly is connected to a lifting assembly which is used for adjusting the position of the breaking assembly; and a splash-proof assembly (17) is arranged, such that the splashing of rubber is avoided, recovery efficiency of the rubber is improved, the rubber being accumulated on a sieve plate can be avoided, screening efficiency is improved, and the problems of rubber on a grinding knife being easily accumulated due to the position of the grinding knife not being able to be adjusted in an existing device, and the grinding efficiency being reduced are solved.

Description

A waste rubber recycling device

technical field

The invention relates to the technical field of rubber processing, in particular to a waste rubber recycling and processing device.

Background technique

The disposal of waste rubber has always been one of the serious problems faced by people. Waste rubber mainly comes from waste tires, waste rubber shoes, waste rubber hoses and other rubber products, and secondly from scraps and waste products generated in the rubber production process.

technical problem

Chinese patent CN207344912U discloses a waste rubber recycling device, including a crushing box, the upper end of the crushing box is provided with a feeding port, and the interior of the crushing box is provided with a rotating shaft, and the rotating shaft is provided with a grinding Knife, the right end of the rotating shaft and the outside of the crushing box are provided with a drive motor, the lower end of the crushing box is connected to the melting box through a pipeline, and the surrounding inner walls of the melting box are provided with heating plates, and the melting box is provided with a heating plate. There is a heating net inside, and a discharge port is arranged under the left side of the melting box, but the position of the crushing knife of the device cannot be adjusted, which leads to the accumulation of rubber on the crushing knife and reduces the crushing efficiency. Therefore, we propose A waste rubber recycling and processing device.

technical solutions

The purpose of the present invention is to provide a waste rubber recycling and processing device, which includes a base and a casing, the bottom of the casing is fixed on the base, a pulverizing cavity is arranged in the casing, and a feeding port is provided on the upper surface of the casing. It communicates with the crushing cavity, the top of the crushing cavity is provided with a crushing component, and the crushing component is connected with a lifting component for adjusting the position of the crushing component. The top of the crushing cavity is symmetrically provided with two noise reduction plates. A plurality of muffler grooves are evenly distributed on the noise plate, and muffler materials are arranged in the muffler groove to solve the problem that the position of the crushing knife of the existing device cannot be adjusted, which leads to the easy accumulation of rubber on the crushing knife and reduces the crushing efficiency.

In order to achieve the above purpose, the present invention provides the following technical solutions: a waste rubber recycling and processing device, comprising a base and a casing, the bottom of the casing is fixed on the base, a pulverizing cavity is arranged in the casing, and the upper surface of the casing is provided with an inlet. The material port, the feeding port and the crushing cavity are connected. The top of the crushing cavity is provided with a crushing component. The crushing component is connected with a lifting component for adjusting the position of the crushing component. Two noise reduction plates are symmetrically arranged on the top of the crushing cavity to reduce noise. The board is inclined and arranged, and the noise reduction board is evenly distributed with a plurality of muffler grooves, and the muffler grooves are provided with muffler materials.

As a further solution of the present invention: there are two sets of lifting components, and the lifting components are symmetrically arranged with respect to the vertical central axis of the crushing chamber, the lifting components include a first hydraulic cylinder and a hanging plate, and the first hydraulic cylinder is fixedly installed on the side of the casing On the wall, the telescopic end of the first hydraulic cylinder is fixedly connected with a hanging plate, and the hanging plate is fixedly connected with the crushing component.

As a further solution of the present invention: the crushing assembly includes an upper mounting seat and a lower mounting seat, the two ends of the upper mounting seat and the lower mounting seat are respectively fixedly connected with the lifting assembly, the upper mounting seat is arranged above the lower mounting seat, and the upper mounting seat is on the top of the lower mounting seat. A plurality of upper pulverizing rollers are distributed horizontally, an upper servo motor is arranged on the rear side of the upper pulverizing roller, the output end of the upper servo motor is fixedly connected with the upper pulverizing roller, and a plurality of lower pulverizing rollers are horizontally distributed on the lower mounting seat. The rear side of the crushing roller is provided with a lower servo motor, and the lower servo motor is fixedly connected with the lower crushing roller.

As a further solution of the present invention, a plurality of pulverizing knives are evenly distributed on the outer surfaces of the upper pulverizing roller and the lower pulverizing roller, and a plurality of elastic plates are evenly distributed between the adjacent pulverizing knives, and the elastic plates are arranged obliquely, and The elastic plate is made of elastomer material.

As a further solution of the present invention: two ends of the upper mounting seat are symmetrically provided with upper arc-shaped splash plates, the bottom of the crushing cavity is provided with a sieve plate, and a plurality of sieve plates are evenly distributed between the sieve plate and the bottom surface of the shell for protection The first buffer spring of the sieve plate, the bottom of the sieve plate is connected with a plurality of second hydraulic cylinders, and the second hydraulic cylinders are fixed on the bottom surface of the casing.

As a further solution of the present invention: two lifting seats are symmetrically arranged on the sieve plate, and a splash-proof assembly is installed on the lifting seat. The splash-proof assembly includes a positioning seat and a lower arc-shaped splash plate, and the positioning seat is sleeved on the lifting seat. , and the positioning seat and the lifting seat are slidably connected, the positioning seat is fixedly installed on the side wall of the casing, a second buffer spring is fixedly installed on the positioning seat, the upper end of the second buffer spring is fixedly connected with the lifting seat, and the lifting seat is fixedly installed There is a hinge seat, the hinge seat is hinged with a lower arc-shaped splash plate, and the bottom of the lower arc-shaped splash plate is hinged with a vertical chute, the vertical chute and the sieve plate are fixedly connected by bolts, and the vertical chute is fixed inside A third buffer spring is installed.

beneficial effect

To sum up, the beneficial effects of the present invention are: the embodiment of the present invention is provided with a splash-proof component, the setting of the splash-proof component avoids the splashing of rubber, improves the recovery efficiency of rubber, and can also avoid rubber on the screen plate. Accumulation improves the screening efficiency. At the same time, the setting of the crushing component realizes the crushing and crushing of waste rubber, which facilitates the recycling and processing of waste rubber, and the position of the crushing component is adjustable, which improves the crushing efficiency.

Description of drawings

Figure 1 is a schematic structural diagram of the invention.

Figure 2 is a schematic structural diagram of the sieve plate in the invention.

Figure 3 is a schematic structural diagram of the lower pulverizing roller in the invention.

FIG. 4 is a schematic structural diagram of the splash-proof assembly in the invention.

FIG. 5 is a schematic view of the structure of the noise reduction panel in the invention.

In the picture: 1-base, 2-shell, 3-feed port, 4-grinding cavity, 5-noise reduction plate, 6-first hydraulic cylinder, 7-hanging plate, 8-upper crushing roller, 9-upper Mounting seat, 10-lower mounting seat, 11-lower crushing roller, 12-crushing knife, 13-elastic plate, 14-first buffer spring, 15-second hydraulic cylinder, 16-screen plate, 17-splash-proof assembly, 18-Lifting seat, 19-Second buffer spring, 20-Positioning seat, 21-Hinged seat, 22-Lower arc splash plate, 23-Vertical chute, 24-Third buffer spring, 25-Upper arc Splashback.

Embodiments of the present invention

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Embodiment 1 As shown in FIG. 1, in the embodiment of the present invention, a waste rubber recycling and processing device includes a base 1 and a casing 2, the bottom of the casing 2 is fixed on the base 1, and the casing 2 is provided with a pulverizing cavity 4. The upper surface of the casing 2 is provided with a feeding port 3, which communicates with the crushing cavity 4. The top of the crushing cavity 4 is provided with a crushing component, and the crushing component is connected with a lifting component for adjusting the position of the crushing component.

There are two sets of lift assemblies, and the lift assemblies are symmetrically arranged about the vertical center axis of the crushing chamber 4 . The lift assemblies include a first hydraulic cylinder 6 and a hanging plate 7 , and the first hydraulic cylinder 6 is fixedly installed on the side wall of the housing 2 . , the telescopic end of the first hydraulic cylinder 6 is fixedly connected with a hanging plate 7, and the hanging plate 7 is fixedly connected with the crushing assembly; They are respectively fixedly connected with the lifting assembly, the upper mounting seat 9 is arranged above the lower mounting seat 10, a plurality of upper crushing rollers 8 are horizontally distributed on the upper mounting seat 9, and the rear side of the upper crushing roller 8 is provided with an upper servo motor, and the upper servo motor The output end of the motor is fixedly connected with the upper pulverizing roller 8, a plurality of lower pulverizing rollers 11 are horizontally distributed on the lower mounting base 10, a lower servo motor is arranged on the rear side of the lower pulverizing roller 11, and the lower pulverizing roller is fixedly connected to the lower servo motor. 11; As shown in FIG. 3, a plurality of pulverizing knives 12 are evenly distributed on the outer surfaces of the upper pulverizing roller 8 and the lower pulverizing roller 11, and a plurality of elastic plates 13 are evenly distributed between the adjacent pulverizing knives 12. The plate 13 is arranged obliquely, and the elastic plate 13 is made of an elastomer material.

When the position of the crushing assembly needs to be adjusted, the first hydraulic cylinder 6 is opened, and the first hydraulic cylinder 6 drives the hanging plate 7 to move up and down, so that the hanging plate 7 drives the crushing assembly to move up and down, realizing the adjustment of the position of the crushing assembly, and simultaneously opening the upper and lower parts. Servo motor and lower servo motor, then the upper servo motor drives the upper crushing roller 8 to rotate, and the lower servo motor drives the lower crushing roller 11 to rotate, which realizes the crushing and crushing treatment of waste rubber and facilitates the recycling of waste rubber.

Both ends of the upper mounting seat 9 are symmetrically provided with an upper arc-shaped splash plate 25, and the setting of the upper arc-shaped splash plate 25 can avoid the splashing of rubber; as shown in FIG. 2, the bottom of the crushing chamber 4 is provided with a sieve plate 16 , a plurality of first buffer springs 14 for protecting the sieve plate 16 are evenly distributed between the sieve plate 16 and the bottom surface of the casing 2, and a plurality of second hydraulic cylinders 15 are connected to the bottom of the sieve plate 16. The second hydraulic cylinder 15 Fixed on the bottom surface of the housing 2 , the second hydraulic cylinder 15 is activated to drive the screen plate 16 to move up and down, thereby avoiding the blockage of the rubber on the screen plate 16 .

Two lifting bases 18 are symmetrically arranged on the sieve plate 16 , and a splash-proof assembly 17 is installed on the lifting bases 18 .

Embodiment 2 As shown in FIG. 1, in the embodiment of the present invention, a waste rubber recycling and processing device includes a base 1 and a casing 2, the bottom of the casing 2 is fixed on the base 1, and the casing 2 is provided with a pulverizing cavity 4. The upper surface of the casing 2 is provided with a feeding port 3, which communicates with the crushing cavity 4. The top of the crushing cavity 4 is provided with a crushing component, and the crushing component is connected with a lifting component for adjusting the position of the crushing component.

When the position of the crushing assembly needs to be adjusted, the first hydraulic cylinder 6 is opened, and the first hydraulic cylinder 6 drives the hanging plate 7 to move up and down, so that the hanging plate 7 drives the crushing assembly to move up and down, and realizes the adjustment to the position of the crushing assembly, Turn on the upper servo motor and the lower servo motor at the same time, then the upper servo motor drives the upper crushing roller 8 to rotate, and the lower servo motor drives the lower crushing roller 11 to rotate, which realizes the crushing treatment of waste rubber and facilitates the recycling of waste rubber. .

The two ends of the upper mounting seat 9 are symmetrically provided with an upper arc splash guard 25, and the setting of the upper arc splash guard 25 can avoid the splashing of rubber; as shown in Figure 2, the bottom of the crushing cavity 4 is provided with The screen plate 16, a plurality of first buffer springs 14 for protecting the screen plate 16 are evenly distributed between the screen plate 16 and the bottom surface of the casing 2, and a plurality of second hydraulic cylinders 15 are connected to the bottom of the screen plate 16. The hydraulic cylinder 15 is fixed on the bottom surface of the housing 2 , and when the second hydraulic cylinder 15 is activated, it can drive the sieve plate 16 to move up and down, thereby avoiding the blockage of the rubber on the sieve plate 16 .

Two lifting seats 18 are symmetrically arranged on the sieve plate 16, and a splash-proof assembly 17 is installed on the lifting seat 18; as shown in FIG. 4, the splash-proof assembly 17 includes a positioning seat 20 and a lower arc-shaped splash plate 22. It is sleeved on the lifting seat 18, and the positioning seat 20 and the lifting seat 18 are slidably connected. The cooperation between the lifting seat 18 and the positioning seat 20 realizes the limit of the sieve plate 16, and the positioning seat 20 is fixedly installed on the casing 2. On the side wall, a second buffer spring 19 is fixedly installed on the positioning seat 20, and the upper end of the second buffer spring 19 is fixedly connected with the lifting seat 18. The setting of the second buffer spring 19 realizes the buffering of the sieve plate 16 and the lifting seat 18. For protection, a hinged seat 21 is fixedly installed on the lifting seat 18, and the hinged seat 21 is hinged with a lower arc-shaped splash plate 22; the bottom of the lower arc-shaped splash plate 22 is hinged with a vertical chute 23, the vertical chute 23 and the screen The plates 16 are fixedly connected by bolts, and a third buffer spring 24 is fixedly installed in the vertical chute 23 .

The arrangement of the splash-proof assembly 17 avoids the splashing of the rubber, improves the recovery efficiency of the rubber, and at the same time can avoid the accumulation of the rubber on the sieve plate 16, thereby improving the screening efficiency.

When in use, open the second hydraulic cylinder 15, the second hydraulic cylinder 15 drives the screen plate 16 to move up and down, the first buffer spring 14 buffers and protects the screen plate 16, and at the same time, the splash-proof component 17 blocks the rubber to avoid the loss of rubber. , improve the recycling efficiency.

As shown in FIG. 5 , two noise reduction plates 5 are symmetrically arranged on the top of the crushing chamber 4 , and the noise reduction plates 5 are arranged obliquely.

To sum up, the working principle of the present invention is as follows: when in use, the second hydraulic cylinder 15 is opened, the second hydraulic cylinder 15 drives the sieve plate 16 to move up and down, and the first buffer spring 14 buffers and protects the sieve plate 16 while preventing splashes. The component 17 blocks the rubber, which avoids the loss of the rubber and improves the recovery efficiency.

The embodiment of the present invention is provided with a splash-proof assembly 17. The setting of the splash-proof assembly 17 avoids the splashing of rubber, improves the recovery efficiency of rubber, and also avoids the accumulation of rubber on the screen plate 16, improves the screening efficiency, and simultaneously crushes The arrangement of the components realizes the crushing and crushing of waste rubber, which facilitates the recycling and processing of waste rubber, and the position of the crushing components can be adjusted, which improves the crushing efficiency.

For those skilled in the art, although several embodiments and examples of the present invention have been described, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various forms, and various omissions, substitutions, and changes can be made without departing from the gist of the invention. These embodiments and modifications thereof are included in the scope and spirit of the invention, and are included in the invention described in the claims and the scope of equivalents thereof.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

A waste rubber recycling and processing device, comprising a base (1) and a casing (2), the bottom of the casing (2) is fixed on the base (1), the casing (2) is provided with a pulverizing cavity (4), and the casing (2) is provided with a crushing cavity (4). The upper surface of the body (2) is provided with a feeding port (3), and the feeding port (3) is communicated with the crushing cavity (4). A lift assembly for adjusting the position of the crushing assembly is connected.
The waste rubber recycling and processing device according to claim 1, characterized in that there are two sets of lifting components, and the lifting components are symmetrically arranged with respect to the vertical center axis of the crushing chamber (4), and the lifting components include a first hydraulic cylinder (6). ) and the hanging plate (7), the first hydraulic cylinder (6) is fixedly installed on the side wall of the casing (2), and the telescopic end of the first hydraulic cylinder (6) is fixedly connected with the hanging plate (7), the hanging plate ( 7) Fixed connection with the crushing component.
The waste rubber recycling and processing device according to claim 2, wherein the crushing component comprises an upper mounting seat (9) and a lower mounting seat (10), and both ends of the upper mounting seat (9) and the lower mounting seat (10) They are respectively fixedly connected with the lifting components, the upper mounting seat (9) is arranged above the lower mounting seat (10), and a plurality of upper crushing rollers (8) are horizontally distributed on the upper mounting seat (9). The rear side is provided with an upper servo motor, the output end of the upper servo motor is fixedly connected with the upper pulverizing roller (8), and a plurality of lower pulverizing rollers (11) are horizontally distributed on the lower mounting seat (10), and the lower pulverizing roller (11) A lower servo motor is arranged on the rear side of the shovel, and the lower servo motor is fixedly connected with a lower crushing roller (11).
The waste rubber recycling and processing device according to claim 3, characterized in that, a plurality of pulverizing knives (12) are evenly distributed on the outer surfaces of the upper pulverizing roller (8) and the lower pulverizing roller (11), and adjacent to the outer surfaces of the pulverizing roller (11) A plurality of elastic plates (13) are evenly distributed between the crushing knives (12).
The waste rubber recycling and processing device according to claim 4, characterized in that the elastic plate (13) is arranged obliquely, and the elastic plate (13) is made of an elastomer material.
The waste rubber recycling and processing device according to claim 3, characterized in that, both ends of the upper mounting seat (9) are symmetrically provided with upper arc-shaped splash guards (25).
The waste rubber recycling and processing device according to any one of claims 1-6, characterized in that the bottom of the crushing chamber (4) is provided with a sieve plate (16), and the gap between the sieve plate (16) and the bottom surface of the casing (2) is A plurality of first buffer springs (14) for protecting the sieve plate (16) are evenly distributed among them, a plurality of second hydraulic cylinders (15) are connected to the bottom of the sieve plate (16), and the second hydraulic cylinders (15) are fixed on the bottom surface of the housing (2).
The waste rubber recycling and processing device according to any one of claims 1-6, characterized in that, two lifting seats (18) are symmetrically arranged on the sieve plate (16), and a splash-proof assembly (18) is installed on the lifting seat (18). 17).
The waste rubber recycling and processing device according to claim 8, characterized in that the splash-proof assembly (17) comprises a positioning seat (20) and a lower arc-shaped splash-proof plate (22), and the positioning seat (20) is sleeved on the lifting seat (18), and the positioning seat (20) and the lifting seat (18) are slidably connected, the positioning seat (20) is fixedly installed on the side wall of the housing (2), and the positioning seat (20) is fixedly installed with a second buffer The spring (19), the upper end of the second buffer spring (19) is fixedly connected with the lifting seat (18), the lifting seat (18) is fixedly installed with a hinge seat (21), and the hinge seat (21) is hinged with a lower arc splash-proof A vertical chute (23) is hinged on the bottom of the lower curved splash plate (22), and the vertical chute (23) and the screen plate (16) are fixedly connected by bolts. (23) A third buffer spring (24) is fixedly installed inside.
The waste rubber recycling and processing device according to any one of claims 1-6, characterized in that the top of the crushing chamber (4) is symmetrically provided with two noise reduction plates (5), and the noise reduction plates (5) are arranged obliquely, and The noise reduction plate (5) is evenly distributed with a plurality of muffler grooves, and muffler materials are arranged in the muffler grooves.