TPE particle waste crushing device

Abstract

The utility model discloses a TPE (thermoplastic elastomer) particle waste crushing device which comprises a rack, a shell component and a crushing mechanism, the shell component and the crushing mechanism are arranged on the rack, the shell component is arranged at the top of the rack, a driving end of the crushing mechanism is mounted on one side of the rack, and a driving end of the crushing mechanism is mounted on the other side of the rack. The crushing end of the crushing mechanism is accommodated in the shell assembly; the crushing mechanism comprises a driving assembly and a crushing assembly, the driving assembly is mounted on one side of the rack, the crushing assembly is rotationally mounted in the shell assembly in a matched mode, and the output end of the driving assembly is in driving connection with the input end of the crushing assembly. The TPE particle waste crushing device crushes TPE particle waste through the crushing section of the crushing mechanism, and then crushed waste particles are discharged from the bottom of the shell assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing equipment, in particular to a crushing device for TPE particle waste materials. Background Art

[0002] A waste material crushing device is a mechanical equipment used to crush various waste materials (such as plastics, metals, rubbers, woods, etc.) into smaller particles or powders. This device is widely used in the recycling and reuse industry, manufacturing industry, and waste treatment industry. By crushing the waste materials, it is convenient for their subsequent processing, treatment, or recycling. The waste material crushing device can crush large pieces of waste materials into small pieces or granular forms to reduce the volume of the waste materials, making it convenient for transportation and storage. Moreover, through the crushing device, the waste materials can be processed into reusable raw materials. For example, plastic waste materials such as TPE particle waste materials can be crushed and then reprocessed into new plastic products. The existing plastic particle crushing devices usually use mechanical force to cut, tear, and grind large pieces of materials into smaller particles. The common crushing method is to crush the waste materials into small pieces by the extrusion force between two roller wheels. And the crushing device generally includes a feeding port, a crushing chamber, blades or hammers, a sieve or sieve plate, a discharging port, a driving device, and a control system.

[0003] However, in the existing crushing devices, the shearing structure is usually independently arranged relative to the screening structure, the integrity between the two is not high, and the cooperation between the structures is relatively loose, resulting in a large occupation of the installation space of the crushing device and insufficient stability in the operation of the equipment. Summary of the Utility Model

[0004] Based on this, in view of the technical problems of the low structural integrity and relatively loose cooperation between functional modules of the existing waste material crushing devices, it is necessary to provide a crushing device for TPE particle waste materials.

[0005] A crushing device for TPE particle waste materials, which includes a frame, a housing assembly, and a crushing mechanism. The housing assembly and the crushing mechanism are arranged on the frame. Among them, the housing assembly is arranged on the top of the frame, the driving end of the crushing mechanism is installed on one side of the frame, and the crushing end of the crushing mechanism is received inside the housing assembly.

[0006] The crushing mechanism includes a driving component and a crushing component. The driving component is installed on one side of the frame, the crushing component is rotatably installed inside the housing assembly in cooperation, and the output end of the driving component is drivingly connected to the input end of the crushing component.

[0007] The crushing assembly includes a rotating shaft, a number of first crushing units, a number of second crushing units, and a screening unit. The rotating shaft is rotatably connected to the housing assembly, and one end of the rotating shaft is connected to the output end of the driving assembly. The number of first crushing units, the number of second crushing units, and the screening unit are all housed inside the housing. Among them, the number of first crushing units is sleeved on the side surface of the rotating shaft, the screening unit is sleeved on the outside of the number of first crushing units and connected to the housing, and the number of second crushing units is fitted into the screening unit.

[0008] In one embodiment, the above-mentioned housing assembly includes a feed hopper, an installation cavity, and a discharge hopper. The installation cavity is connected to the top of the frame. The feed hopper is connected to the top of the installation cavity and communicates with the inside of the installation cavity. The discharge hopper is connected to the bottom of the installation cavity and communicates with the inside of the installation cavity.

[0009] In one embodiment, the above-mentioned rotating shaft is rotatably installed in the installation cavity, and the number of first crushing units, the number of second crushing units, and the screening unit are all housed in the installation cavity.

[0010] In one embodiment, each of the above-mentioned first crushing units includes three mounting plates and a number of first cutting heads. The three mounting plates are arranged in parallel at a preset distance. The number of first cutting heads is arranged along the circumferential direction of the three mounting plates and is mounted on the edges of the three mounting plates. The cutting edge of each cutting head cooperates with the number of second crushing units.

[0011] In one embodiment, the above-mentioned three mounting plates are sleeved on the side surface of the rotating shaft.

[0012] In one embodiment, the above-mentioned first crushing units are set to three, and the three first crushing units are sequentially nested on the side surface of the rotating shaft.

[0013] In one embodiment, each of the above-mentioned second crushing units is set as a second cutting head. The second cutting head is installed on the side surface of the screening unit, and the cutting edge of the second cutting head is arranged facing the number of first cutting heads.

[0014] In one embodiment, the above-mentioned screening unit is set as a cylindrical structure, and the screening unit is provided with a screening part and a mounting part. The screening part faces the discharge hopper, and the mounting parts are respectively arranged on both sides of the screening part.

[0015] In one embodiment, the above-mentioned number of second cutting heads is arranged on the mounting part along the length direction of the screening unit.

[0016] In one embodiment, the above-mentioned driving assembly includes a driving motor and a transmission assembly. The driving motor is installed on one side of the frame, and the output end of the driving motor is drivingly connected to one end of the rotating shaft through the transmission assembly.

[0017] The above-mentioned TPE particle waste crushing device crushes the TPE particle waste through the crushing section of the crushing mechanism, and then the crushed waste particles are discharged from the bottom of the housing assembly. The screening unit is sleeved outside several first crushing units and connected to the housing. Several second crushing units are embedded in the screening unit. When each first crushing unit rotates, it can cooperate with several second crushing units to crush the TPE particle waste. During the above-mentioned crushing process, the crushed plastic particles are screened by the screening unit. The particles with a particle size meeting the discharge standard are discharged from the bottom of the housing through the screening unit, and the particles with a particle size larger than the discharge standard are retained inside the screening unit for continuous crushing treatment. Based on this, the crushing device of the present utility model highly integrates the screening unit, several first crushing units, and several second crushing units into one, greatly improving the compactness of the crushing device, thereby reducing the installation space required for the equipment, and at the same time enhancing the integrity and operation stability between the functional units, so as to effectively ensure the efficiency and effectiveness of the crushing treatment of TPE particle waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a TPE particle waste crushing device in an embodiment;

[0019] Figure 2 is a schematic structural diagram of a TPE particle waste crushing device in an embodiment;

[0020] Figure 3 For Figure 2 the cross-sectional structural diagram of part A-A in the shown embodiment;

[0021] Figure 4 is a partial exploded structural diagram of a TPE particle waste crushing device in an embodiment;

[0022] Figure 5 is a partial structural diagram of a TPE particle waste crushing device in an embodiment. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0026] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0028] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this article are only for the purpose of illustration and do not represent the only implementation mode.

[0029] Please refer to Figures 1 to 5The utility model discloses a TPE particle waste crushing device, which includes a frame 100, a shell assembly 200 and a crushing mechanism 300. The shell assembly 200 and the crushing mechanism 300 are arranged on the frame 100, wherein the shell assembly 200 is arranged on the top of the frame 100, the driving end of the crushing mechanism 300 is installed on one side of the frame 100, and the crushing end of the crushing mechanism 300 is accommodated in the shell assembly 200, so that the TPE particle waste is fed from the top of the shell assembly 200 to the inside, when the TPE particle waste passes through the crushing mechanism 300, the crushing section of the crushing mechanism 300 crushes the TPE particle waste, and then the crushed waste particles are discharged from the bottom of the shell assembly 200. Specifically, the crushing mechanism 300 includes a driving component 310 and a crushing component 320. The driving component 310 is installed on one side of the frame 100, and the crushing component 320 is installed inside the shell component 200 for rotation. The output end of the driving component 310 drives the input end of the crushing component 320, so that the driving component 310 can drive the crushing component 320 to rotate relative to the shell component 200, thereby crushing the TPE plastic particles. The crushing assembly 320 includes a rotating shaft 321, a plurality of first crushing units 322, a plurality of second crushing units 323 and a screening unit 324. The rotating shaft 321 is rotatably connected to the housing assembly 200, and one end of the rotating shaft 321 is connected to the output end of the driving assembly 310. The plurality of first crushing units 322, the plurality of second crushing units 323 and the screening unit 324 are all accommodated in the housing, wherein the plurality of first crushing units 322 are sleeved on the side surface of the rotating shaft 321, the screening unit 324 is sleeved on the outside of the plurality of first crushing units 322 and connected to the housing, and the plurality of second crushing units 323 are embedded in the screening unit 324. When each first crushing unit 322 rotates, it can be coupled with the plurality of second crushing units 3 23 is used to crush the TPE particle waste. In the above crushing process, the crushed plastic particles are screened by the screening unit 324, and the particles with a particle size that meets the discharge standard are discharged from the bottom of the shell through the screening unit 324, and the particles with a particle size larger than the discharge standard are retained and continued to be crushed in the screening unit 324. Based on this, the pulverizing device of the utility model highly integrates the screening unit 324 with a plurality of first crushing units 322 and a plurality of second crushing units 323, which greatly improves the compactness of the pulverizing device, thereby reducing the installation space required for the equipment, and at the same time enhances the integrity and operation stability between the functional units, thereby effectively ensuring the efficiency and effectiveness of the pulverizing treatment of the TPE particle waste.

[0030] Furthermore, the housing assembly 200 includes a feed hopper 210, an installation cavity 220, and a discharge hopper 230. The installation cavity 220 is connected to the top of the frame 100; the feed hopper 210 is connected to the top of the installation cavity 220 and communicates with the inside of the installation cavity 220; the discharge hopper 230 is connected to the bottom of the installation cavity 220 and communicates with the inside of the installation cavity 220. Specifically, the rotating shaft 321 is rotatably installed in the installation cavity 220, and a number of first crushing units 322, a number of second crushing units 323, and a screening unit 324 are all housed in the installation cavity 220. The TPE particle waste is fed through the feed hopper 210 and falls into the screening unit 324 in the installation cavity 220 for crushing and screening, and then the discharge is completed through the discharge hopper 230.

[0031] Furthermore, each first crushing unit 322 includes three mounting plates 3221 and a number of first cutting heads 3222. The three mounting plates 3221 are arranged in parallel at a preset distance, and a number of first cutting heads 3222 are arranged along the circumference of the three mounting plates 3221 and mounted on the edges of the three mounting plates 3221. The cutting edge of each cutting head cooperates with a number of second crushing units 323. Specifically, the three mounting plates 3221 are sleeved on the side surface of the rotating shaft 321. Thus, the rotating shaft 321 can drive the corresponding number of first cutting heads 3222 to rotate through the three mounting plates 3221, and then cooperate with a number of second crushing units 323 to crush the TPE particles. In one embodiment, three first crushing units 322 are provided, and the three first crushing units 322 are sequentially nested on the side surface of the rotating shaft 321 to form a whole crushing structure.

[0032] Furthermore, each second crushing unit 323 is provided as a second cutting head. The second cutting head is mounted on the side surface of the screening unit 324, and the cutting edge of the second cutting head is arranged facing a number of first cutting heads 3222, so that a number of first cutting heads 3222 can cooperate with a number of second cutting heads to crush the TPE particle waste during rotation.

[0033] Furthermore, the screening unit 324 is provided as a cylindrical structure, and the screening unit 324 is provided with a screening part 3241 and a mounting part 3242. The screening part 3241 faces the discharge hopper 230, so that the waste particles passing through the sieve holes can directly spiral into the discharge hopper 230 for discharging. The mounting parts 3242 are respectively arranged on both sides of the screening part 3241. Specifically, a number of second cutting heads are arranged on the mounting part 3242 along the length direction of the screening unit 324 to cooperate with a number of first cutting heads 3222 to crush the TPE particle waste.

[0034] Further, the driving assembly 310 includes a driving motor 311 and a transmission assembly 312. The driving motor 311 is installed on one side of the frame 100, and the output end of the driving motor 311 is drivingly connected to one end of the rotating shaft 321 through the transmission assembly 312. Thus, the driving motor 311 can drive the rotating shaft 321 to rotate through the transmission assembly 312.

[0035] In summary, the TPE particle waste crushing device disclosed by the present utility model crushes the TPE particle waste through the crushing section of the crushing mechanism, and then the crushed waste particles are discharged from the bottom of the housing assembly. The screening unit is sleeved outside several first crushing units and connected to the housing, and several second crushing units are embedded in the screening unit. When each first crushing unit rotates, it can cooperate with several second crushing units to crush the TPE particle waste. During the above crushing process, the crushed plastic particles are screened by the screening unit. The particles with a particle size meeting the discharge standard are discharged from the bottom of the housing through the screening unit, and the particles with a particle size larger than the discharge standard are retained inside the screening unit for further crushing treatment. Based on this, the crushing device of the present utility model highly integrates the screening unit, several first crushing units, and several second crushing units into one, greatly improving the compactness of the crushing device, thereby reducing the installation space required for the equipment, and at the same time enhancing the integrity and operating stability between the functional units, so as to effectively ensure the efficiency and effectiveness of the TPE particle waste crushing treatment.

[0036] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0037] The above-described embodiments merely represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A TPE particle waste crushing device, characterized in that, Comprising: A frame, a housing assembly, and a crushing mechanism. The housing assembly and the crushing mechanism are disposed on the frame. Among them, the housing assembly is disposed on the top of the frame, the driving end of the crushing mechanism is installed on one side of the frame, and the crushing end of the crushing mechanism is received inside the housing assembly; The crushing mechanism includes a driving component and a crushing component. The driving component is installed on one side of the frame, and the crushing component is rotatably installed inside the housing assembly in cooperation. The output end of the driving component is drivingly connected to the input end of the crushing component; The crushing component includes a rotating shaft, a plurality of first crushing units, a plurality of second crushing units, and a screening unit. The rotating shaft is rotatably connected to the housing assembly, and one end of the rotating shaft is connected to the output end of the driving component; the plurality of first crushing units, the plurality of second crushing units, and the screening unit are all received inside the housing. Among them, the plurality of first crushing units are sleeved on the side surface of the rotating shaft, the screening unit is sleeved on the outside of the plurality of first crushing units and connected to the housing, and the plurality of second crushing units are fitted into the screening unit.

2. The TPE granule waste crushing device according to claim 1, wherein, The housing assembly includes a feed hopper, an installation cavity, and a discharge hopper. The installation cavity is connected to the top of the frame; the feed hopper is connected to the top of the installation cavity and communicates with the inside of the installation cavity; the discharge hopper is connected to the bottom of the installation cavity and communicates with the inside of the installation cavity.

3. The TPE particle waste crushing device according to claim 2, wherein, The rotating shaft is rotatably installed in the installation cavity, and the plurality of first crushing units, the plurality of second crushing units, and the screening unit are all received in the installation cavity.

4. The TPE particle waste crushing device according to claim 3, wherein, Each first crushing unit includes three mounting plates and a plurality of first cutting heads. The three mounting plates are arranged in parallel at a preset distance, and the plurality of first cutting heads are arranged along the circumferential direction of the three mounting plates and are mounted on the edges of the three mounting plates. The cutting edge of each cutting head cooperates with the plurality of second crushing units.

5. The TPE granule waste crushing device according to claim 4, characterized in that, The three mounting plates are sleeved on the side surface of the rotating shaft.

6. The TPE particle waste crushing device according to claim 5, characterized in that Three first crushing units are provided, and the three first crushing units are sequentially nested on the side surface of the rotating shaft.

7. The TPE particle waste crushing device according to claim 6, wherein, Each second crushing unit is provided as a second cutting head. The second cutting head is installed on the side surface of the screening unit, and the cutting edge of the second cutting head is arranged facing the plurality of first cutting heads.

8. The TPE pellet waste crushing device according to claim 7, characterized in that, The screening unit is provided as a cylindrical structure, and the screening unit is provided with a screening part and a mounting part. The screening part faces the discharge hopper, and the mounting parts are respectively arranged on both sides of the screening part.

9. The TPE particle waste crushing device according to claim 8, characterized in that, The plurality of second cutting heads are arranged on the mounting part along the length direction of the screening unit.

10. The TPE particle waste crushing device according to claim 9, characterized in that, The driving component includes a driving motor and a transmission component. The driving motor is installed on one side of the frame, and the output end of the driving motor is drivingly connected to one end of the rotating shaft through the transmission component.

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