EPS (Expandable Polystyrene) foam board crushing device

Abstract

The utility model discloses an EPS (Expandable Polystyrene) foam board crushing device, which belongs to the technical field of foam board recovery and comprises a table, a crushing component is arranged at the top of the table, and a storage component is arranged in the table; the falling teeth are arranged at the two ends of the top of the smashing base, the two rotating shafts are rotationally connected to the interior of the smashing base, the special-shaped teeth are fixedly connected to one sides of the rotating shafts, the gears are fixedly connected to one ends of the rotating shafts, the motors are arranged on one sides of the rotating shafts, and the gears are located on one side of the smashing base. An output shaft of the motor is fixedly connected to one end of each rotating shaft, the two rotating shafts rotate relatively, the crushing assembly is arranged, in the process, the crushing assembly can effectively crush an EPS foam board into small fragments, the foam board crushing efficiency is improved, the storage assembly is arranged, the storage assembly is responsible for collecting the fragments, the storage assembly is responsible for storing the fragments, and the storage assembly is responsible for storing the fragments. And the problem that fragments are scattered everywhere after crushing is avoided, and the storage efficiency of the crushed foam boards is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foam board recycling, in particular to an EPS foam board crushing device. Background Art

[0002] EPS foam board is also known as polystyrene foam board. EPS board is made of expandable polystyrene beads containing volatile liquid foaming agent. It is a white object formed in a mold after pre-expanding by heating. It has the structural characteristics of fine closed cells. Waste foam boards are generally crushed for easy recycling.

[0003] Existing crushing devices generally only crush once, and the crushing effect is difficult to meet the requirements;

[0004] The existing patent (publication number: CN208484076U) is a foam board crushing device, including a crushing device body, a feed port is fixedly provided on the top of the crushing device body, a first crushing bin is provided in the crushing device body, and two rotating rods are provided in the first crushing bin. The beneficial effect is: the foam board enters the crushing device body through the feed port, and then the rotating blades are rotated by the rotating rod provided in the first crushing bin to achieve the crushing effect of the first step. The first blower can also effectively blow heat to the rotating rod and the rotating blades, and the crushing blades are driven to rotate by rotating the rotating shaft to carry out the second step of crushing. The crushing in the second step more effectively increases the amount of crushed foam. The crushed foam plastic can be used for packaging cushioning and can also be further recycled. The production device effectively increases the crushing effect, is easy to operate, has a simple structure, and is easy to use.

[0005] In view of the above problems, the existing patent provides a solution. When the existing crushing blade cuts the foam board, part of the foam board will not be cut due to the thin blade itself, resulting in incomplete crushing of the foam board.

[0006] Therefore, a EPS foam board crushing device is proposed. Utility Model Content

[0007] The utility model aims to provide an EPS foam board crushing device, which can solve the problem that when the existing crushing blade cuts the foam board, part of the foam board will not be cut due to the thin blade itself, resulting in incomplete crushing of the foam board.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an EPS foam board crushing device, comprising a table, a crushing assembly is arranged on the top of the table, and a storage assembly is arranged inside the table;

[0009] The crushing assembly includes a crushing seat, a guide plate, a drop tooth, a rotating shaft, a special-shaped tooth, a gear and a motor. The crushing seat is arranged on the top of the table, the guide plate is arranged on one side of the crushing seat, the drop tooth is arranged at both ends of the top of the crushing seat, the two rotating shafts are rotatably connected to the inside of the crushing seat, the special-shaped tooth is fixedly connected to one side of the rotating shaft, the gear is fixedly connected to one end of the rotating shaft, the motor is arranged on one side of the rotating shaft, the gear is located on one side of the crushing seat, the output shaft of the motor is fixedly connected to one end of the rotating shaft, and the two rotating shafts rotate relatively.

[0010] Preferably, the storage assembly includes a storage box, a dredging rod and a handle, the storage box is arranged inside the table, the dredging rod is arranged inside the storage box and one end extends to the outside of the storage box, and the handle is arranged at the top of the dredging rod.

[0011] Preferably, a tool box is provided inside the table, a cabinet door is hinged on one side of the tool box, and the tool box is located below the motor.

[0012] Preferably, a shielding plate is provided on the top of the pulverizing seat, and one end of the shielding plate extends to above the special-shaped teeth.

[0013] Preferably, limit plates are provided on both sides of the guide plate.

[0014] Preferably, support legs for supporting the table are provided on the outer side of the table.

[0015] Preferably, a support pad is provided at the bottom of the support leg, and the support pad is made of plastic.

[0016] Preferably, a support rod is provided at the bottom of the guide plate, and one end of the support rod is tilted downward.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with a crushing component, which can effectively crush the EPS foam board into smaller fragments, thereby improving the efficiency of the foam board crushing.

[0019] 2. The present application is provided with a storage component which is responsible for collecting the fragments, thereby avoiding the problem of fragments being scattered everywhere after being crushed, and improving the efficiency of storing the crushed foam board. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 This is a structural view of the crushing assembly of the utility model;

[0023] Figure 3 This is a structural view of the storage assembly of the utility model;

[0024] Figure 4 It is a right view of the utility model;

[0025] Figure 5 It is a front view of the utility model.

[0026] Description of reference numerals:

[0027] 1. Table; 2. Crushing assembly; 3. Storage assembly; 4. Toolbox; 5. Cabinet door; 6. Shielding plate; 7. Limiting plate; 8. Support leg; 9. Support pad; 10. Support rod; 201. Crushing seat; 202. Guide plate; 203. Dropping teeth; 204. Rotating shaft; 205. Special-shaped teeth; 206. Motor; 207. Gear; 301. Storage box; 302. Clearing rod; 303. Handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] An EPS foam board crushing device comprises a table 1, a crushing component 2 is arranged on the top of the table 1, and a storage component 3 is arranged inside the table 1;

[0031] The crushing assembly 2 includes a crushing seat 201, a guide plate 202, a falling tooth 203, a rotating shaft 204, a special-shaped tooth 205, a gear 207 and a motor 206. The crushing seat 201 is arranged on the top of the table 1, the guide plate 202 is arranged on one side of the crushing seat 201, the falling tooth 203 is arranged at both ends of the top of the crushing seat 201, two rotating shafts 204 are rotatably connected to the inside of the crushing seat 201, the special-shaped tooth 205 is fixedly connected to one side of the rotating shaft 204, the gear 207 is fixedly connected to one end of the rotating shaft 204, the motor 206 is arranged on one side of the rotating shaft 204, the gear 207 is located on one side of the crushing seat 201, the output shaft of the motor 206 is fixedly connected to one end of the rotating shaft 204, and the two rotating shafts 204 rotate relatively.

[0032] Specifically, Figure 3 As shown, the storage assembly 3 includes a storage box 301, a dredging rod 302 and a handle 303. The storage box 301 is arranged inside the table 1, the dredging rod 302 is arranged inside the storage box 301 and one end extends to the outside of the storage box 301, and the handle 303 is arranged at the top of the dredging rod 302.

[0033] Specifically, Figure 2 As shown, a tool box 4 is arranged inside the table 1 , a cabinet door 5 is hinged on one side of the tool box 4 , and the tool box 4 is located below the motor 206 .

[0034] Specifically, Figure 1 As shown, a shielding plate 6 is provided on the top of the pulverizing seat 201 , and one end of the shielding plate 6 extends to above the special-shaped teeth 205 .

[0035] Specifically, Figure 1 As shown, limiting plates 7 are provided on both sides of the guide plate 202 .

[0036] Specifically, Figure 1 As shown, the outer side of the table 1 is provided with supporting legs 8 for supporting the table 1 .

[0037] A crushing seat 201 is provided on the top of the table 1 for crushing the EPS foam board. A guide plate 202 is provided on one side of the crushing seat 201, and its function is to guide the EPS foam board to enter the crushing area smoothly. In order to enhance the crushing effect, falling teeth 203 are installed at both ends of the top of the crushing seat 201, which can help the foam board to be better crushed and fall into the crushing seat 201. The inside of the crushing seat 201 is the core part of the crushing device, including two rotating shafts 204 connected in rotation, each of which is fixed with a special-shaped tooth 205. When the motor 206 is started, the output shaft of the motor 206 drives the gear 207 and one of the rotating shafts 204 to rotate, and the two mutually meshing gears 207 make the two rotating shafts 204 rotate relative to each other. The special-shaped teeth 205 on the rotating shafts 204 are staggered with each other. When the EPS foam board passes through, they will shear each other, thereby crushing the foam board into smaller pieces. In order to ensure that the fragments will not splash during the crushing process, the crushing seat 2 01 is also provided with a shielding plate 6 on the top, one end of which extends to the top of the special-shaped teeth 205 to form a barrier to prevent debris from overflowing. The crushed EPS foam board fragments fall into the storage box 301 inside the table 1 through the outlet at the bottom of the crushing seat 201. A dredging rod 302 is provided inside the storage box 301, one end of which extends to the outside of the storage box 301, and a handle 303 is provided on the top. When the debris in the storage box 301 accumulates to a certain extent, the user can operate the dredging rod 302 through the handle 303 to help the debris fall or clean the storage box 301. In addition, a tool box 4 is also provided inside the table 1, and a cabinet door 5 is hinged on one side of the tool box 4 to facilitate the user to store and take tools or spare parts. The tool box 4 is located below the motor 206, which can reasonably utilize the space and facilitate the maintenance of the motor 206. Support legs 8 are provided on the outside of the table 1, which are responsible for supporting the entire device to ensure the stability and safety of the device.

[0038] Specifically, Figure 1 As shown, a support pad 9 is provided at the bottom of the support leg 8, and the material of the support pad is plastic.

[0039] Specifically, Figure 5 As shown, a support rod 10 is disposed at the bottom of the guide plate 202, and one end of the support rod 10 is tilted downward.

[0040] Support pads 9 are provided at the bottom of the supporting legs 8 of the table 1. These support pads 9 are made of plastic material and can provide good stability while reducing friction and vibration between the device and the ground, ensuring the stability and safety of the device during use. A support rod 10 is provided at the bottom of the guide plate 202, one end of which is tilted downward. This design helps to stabilize the guide plate 202 and prevent it from shaking or shifting during operation, thereby ensuring that the EPS foam board can accurately and smoothly enter the crushing seat 201.

[0041] By adopting the above technical solution, the problem of incomplete pulverization of the foam board caused by the existing pulverizing blade for cutting the foam board is solved.

[0042] Working principle: When the present application is in use, first, a crushing seat 201 is provided on the top of the table 1 for crushing the EPS foam board. A guide plate 202 is provided on one side of the crushing seat 201, and its function is to guide the EPS foam board to enter the crushing area smoothly. In order to enhance the crushing effect, falling teeth 203 are installed at both ends of the top of the crushing seat 201, which can help the foam board to be better crushed and fall into the crushing seat 201. The inside of the crushing seat 201 is the core part of the crushing device, including two rotating shafts 204 connected in rotation, each of which is fixed with a special-shaped tooth 205. When the motor 206 is started, the output shaft of the motor 206 drives the gear 207 and one of the rotating shafts 204 to rotate, and the two mutually meshing gears 207 cause the two rotating shafts 204 to rotate relative to each other. When the EPS foam board passes through, they will shear each other, thereby crushing the foam board into smaller fragments. In order to ensure that the fragments will not splash during the crushing process, A shielding plate 6 is also provided on the top of the crushing seat 201, and one end of the shielding plate 6 extends to the top of the special-shaped teeth 205 to form a barrier to prevent the debris from overflowing. The crushed EPS foam board fragments fall into the storage box 301 inside the table 1 through the outlet at the bottom of the crushing seat 201. A dredging rod 302 is provided inside the storage box 301, one end of which extends to the outside of the storage box 301, and a handle 303 is provided on the top. When the debris in the storage box 301 accumulates to a certain extent, the user can operate the dredging rod 302 through the handle 303 to help the debris fall or clean the storage box 301. In addition, a tool box 4 is also provided inside the table 1, and a cabinet door 5 is hinged on one side of the tool box 4 to facilitate the user to store and take tools or spare parts. The tool box 4 is located below the motor 206, which can reasonably utilize the space and facilitate the maintenance of the motor 206. Support legs 8 are provided on the outside of the table 1, which are responsible for supporting the entire device to ensure the stability and safety of the device.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An EPS foam board crushing device, comprising a table (1), characterized in that: A crushing assembly (2) is arranged on the top of the table (1), and a storage assembly (3) is arranged inside the table (1); The crushing assembly (2) comprises a crushing seat (201), a guide plate (202), a drop tooth (203), a rotating shaft (204), a special-shaped tooth (205), a gear (207) and a motor (206); the crushing seat (201) is arranged on the top of the table (1); the guide plate (202) is arranged on one side of the crushing seat (201); the drop tooth (203) is arranged at two ends of the top of the crushing seat (201); the two rotating shafts (204) are rotatably connected to the inside of the crushing seat (201); the special-shaped tooth (205) is fixedly connected to one side of the rotating shaft (204); and the gear (207) is fixedly connected to the rotating shaft (207). 4) one end, the motor (206) is arranged on one side of the rotating shaft (204), the gear (207) is located on one side of the crushing seat (201), the output shaft of the motor (206) is fixedly connected to one end of the rotating shaft (204), the two rotating shafts (204) rotate relative to each other, the storage assembly (3) comprises a storage box (301), a dredging rod (302) and a handle (303), the storage box (301) is arranged inside the table (1), the dredging rod (302) is arranged inside the storage box (301) and one end extends to the outside of the storage box (301), and the handle (303) is arranged at the top of the dredging rod (302).

2. The EPS foam board crushing device according to claim 1, characterized in that: A tool box (4) is arranged inside the table (1), a cabinet door (5) is hingedly connected to one side of the tool box (4), and the tool box (4) is located below the motor (206).

3. The EPS foam board crushing device according to claim 1, characterized in that: A shielding plate (6) is provided on the top of the pulverizing seat (201), and one end of the shielding plate (6) extends to above the special-shaped teeth (205).

4. The EPS foam board crushing device according to claim 1, characterized in that: Limiting plates (7) are arranged on both sides of the guide plate (202).

5. The EPS foam board crushing device according to claim 1, characterized in that: Support legs (8) for supporting the table (1) are arranged on the outer side of the table (1).

6. The EPS foam board crushing device according to claim 5, characterized in that: A support pad (9) is provided at the bottom of the support leg (8), and the material of the support pad (9) is plastic.

7. The EPS foam board crushing device according to claim 1, characterized in that: A support rod (10) is arranged at the bottom of the guide plate (202), and one end of the support rod (10) is arranged to be tilted downward.

Images