Plastic waste crushing device

Abstract

The utility model discloses a plastic waste smashing device which comprises a machine shell, a cleaning assembly, a smashing assembly and a driving assembly, and the smashing assembly is arranged on the right side in the machine shell and used for smashing plastic waste. The cleaning assembly is arranged on the left side in the machine shell and used for cleaning waste plastic. The cleaning assembly comprises a cleaning box, a turning mechanism for turning fertilizer plastic is arranged in the cleaning box, and a conveying mechanism for conveying plastic waste in the cleaning box into the crushing assembly is arranged in the cleaning box; the driving assembly is arranged on one side of the machine shell and used for driving the material turning mechanism and the smashing assembly to move, plastic waste can be cleaned through the cleaning assembly before being smashed, dust and soil adsorbed and left on the outer portion of the plastic waste are cleaned away, the dust and soil are prevented from entering the smashing box together with the plastic waste, and the smashing efficiency is improved. And residual impurities in the plastic waste are reduced, so that the plastic waste can be independently stored.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic crushing, in particular to a plastic waste crushing device. Background Art

[0002] Plastic products are a general term for daily and industrial products made of plastic as the main raw material, including products made from all processes such as injection molding and blister molding. Plastic is a type of synthetic polymer material with plasticity. Together with synthetic rubber and synthetic fiber, it forms the three major synthetic materials that are indispensable in daily life. Specifically, plastic is a material with natural or synthetic resin as the main component, with various additives added. It can be molded into a certain shape under certain conditions of temperature and pressure, and keep its shape unchanged at room temperature.

[0003] At present, in order to save costs, it is usually necessary to use recycling equipment to recycle plastic waste. When the existing plastic waste recycling equipment is in use, batches of plastic waste are put into a crusher. Since dust and dirt will remain on the plastic waste before recycling, the dust and dirt will be mixed with the crushed plastic waste during the crushing process, which will affect the subsequent processing and production of the plastic waste. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems in the background technology, the present utility model is proposed.

[0006] Therefore, the utility model aims to provide a plastic waste crushing device.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a plastic waste crushing device, comprising a casing, a cleaning component, a crushing component and a driving component, wherein the crushing component is arranged on the right side of the casing for crushing plastic waste; the cleaning component is arranged on the left side of the casing for cleaning waste plastic; the cleaning component comprises a cleaning box, wherein a turning mechanism for rolling fertilizer plastic is arranged inside the cleaning box, and a transport mechanism for transporting the plastic waste inside the cleaning box to the crushing component is arranged inside the cleaning box; the driving component is arranged on one side of the casing for driving the turning mechanism and the crushing component to move.

[0008] As a preferred solution of the plastic waste crushing device described in the utility model, the material turning mechanism includes a first rotating shaft rotatably plugged into the cleaning box, and a plurality of material turning plates are fixedly connected to the outer wall of the first rotating shaft at equal intervals in the circumferential direction.

[0009] As a preferred solution of the plastic waste crushing device described in the utility model, a plurality of brushes are fixedly connected to the outer wall of the turning plate.

[0010] As a preferred solution of the plastic waste crushing device described in the utility model, the transportation mechanism includes a conveyor belt, the starting end of the conveyor belt is located in the cleaning box, the end of the conveyor belt corresponds to the crushing assembly, and the outer wall of the conveyor belt is fixedly connected with multiple material transport plates at equal distances.

[0011] As a preferred solution of the plastic waste crushing device described in the utility model, a fan corresponding to the conveyor belt is fixedly installed on the right side of the top of the cleaning box.

[0012] As a preferred solution of the plastic waste crushing device described in the utility model, a sewage valve connected to the interior of the cleaning box is fixedly installed on one side of the casing.

[0013] As a preferred solution of the plastic waste crushing device described in the utility model, the crushing assembly includes a crushing box, a second rotating shaft is rotatably inserted inside the crushing box, a plurality of crushing rods are fixedly connected to the outer wall of the second rotating shaft, and a filter is fixedly installed at the bottom of the crushing box.

[0014] As a preferred solution of the plastic waste crushing device described in the utility model, the left end of the casing is provided with a feed port extending to the port of the cleaning box, and the right end of the casing is provided with a discharge port connected to the crushing box.

[0015] As a preferred solution of the plastic waste crushing device described in the utility model, the driving assembly includes two synchronous gears and a synchronous toothed belt, the two synchronous gears are respectively fixedly connected to one end of the first rotating shaft and the second rotating shaft, the synchronous toothed belt is sleeved on the outside of the two synchronous gears, and the synchronous gears and the synchronous toothed belt are meshed with each other, a driving motor is fixedly installed on the casing, and the output end of the driving motor is fixedly connected to the other end of the second rotating shaft.

[0016] The beneficial effects of the utility model are as follows: the cleaning component can be used to clean the plastic waste before crushing, so that the dust and dirt adsorbed on the outside can be cleaned off, thereby preventing the dust and dirt from entering the crushing box together with the plastic waste, reducing the impurities remaining in the plastic waste, and then allowing the plastic waste to be stored separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the structure on the other side.

[0020] Figure 3 This is the front view of the internal structure of the casing of the utility model.

[0021] In the figure: 1. casing; 11. feed port; 12. discharge port; 2. cleaning box; 21. first rotating shaft; 211. turning plate; 2111. brush; 22. fan; 23. drain valve; 3. conveyor belt; 31. transport plate; 4. crushing box; 41. second rotating shaft; 411. crushing rod; 42. filter; 5. synchronous belt; 51. synchronous gear; 6. drive motor. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included. Example

[0026] Reference Figure 1 to Figure 3 As shown, a plastic waste crushing device is provided, including a casing 1, a cleaning component, a crushing component and a driving component, wherein the crushing component is arranged on the right side of the casing 1, and is used to crush the plastic waste; the cleaning component is arranged on the left side of the casing 1, and is used to clean the waste plastic; the cleaning component includes a cleaning box 2, and the cleaning box 2 is provided with a turning mechanism for rolling the fertilizer plastic, and the cleaning box 2 is provided with a transport mechanism for transporting the plastic waste inside to the crushing component; the driving component is arranged on one side of the casing 1, and is used to drive the turning mechanism and the crushing component to move; wherein, the cleaning component can be used to clean the plastic waste before crushing, so that the dust and soil adsorbed on the outside can be cleaned off, so as to prevent the dust and soil from entering the inside of the crushing box 4 together with the plastic waste, thereby reducing the impurities remaining inside the plastic waste, and then the plastic waste can be stored separately.

[0027] Refer to the attached Figure 3 As shown, the turning mechanism includes a first rotating shaft 21 rotatably inserted into the cleaning box 2, and the outer wall of the first rotating shaft 21 is fixedly connected with a plurality of turning plates 211 at equal intervals in the circumferential direction; the outer wall of the turning plate 211 is fixedly connected with a plurality of brushes 2111; the plastic waste in the cleaning box 2 can be turned over by the turning plate 211, and the surface of the plastic waste can be scrubbed by the brush 2111 during the turning process of the plastic waste on the turning plate 211.

[0028] Refer to the attached Figure 3 As shown, the transport mechanism includes a conveyor belt 3, the starting end of the conveyor belt 3 is located in the cleaning box 2, the end of the conveyor belt 3 corresponds to the crushing assembly, and the outer wall of the conveyor belt 3 is equidistantly fixedly connected with multiple material transport plates 31. Through the cooperation of the conveyor belt 3 and the material transport plates 31, the plastic waste in the cleaning box 2 is conveniently transported to the crushing box 4 for crushing.

[0029] Refer to the attached Figure 3 As shown, further, a fan 22 corresponding to the conveyor belt 3 is fixedly installed on the right side of the top of the cleaning box 2, and the moisture on the surface of the plastic waste transported to the crushing box 4 is conveniently dried by the fan 22.

[0030] A drain valve 23 connected to the interior of the cleaning tank 2 is fixedly mounted on one side of the housing 1 .

[0031] For details, please refer to the attached Figure 3 As shown, the crushing assembly includes a crushing box 4, a second shaft 41 is rotatably inserted inside the crushing box 4, a plurality of crushing rods 411 are fixedly connected to the outer wall of the second shaft 41, and a filter 42 is fixedly installed at the bottom of the crushing box 4.

[0032] A feed port 11 extending to the end of the cleaning box 2 is provided at the left end of the casing 1 , and a discharge port 12 communicating with the crushing box 4 is provided at the right end of the casing 1 .

[0033] The driving assembly includes two synchronous gears 51 and a synchronous belt 5. The two synchronous gears 51 are fixedly connected to one end of the first rotating shaft 21 and the second rotating shaft 41 respectively. The synchronous belt 5 is sleeved on the outside of the two synchronous gears 51, and the synchronous gears 51 and the synchronous belt 5 are meshed with each other. A driving motor 6 is fixedly installed on the casing 1, and the output end of the driving motor 6 is fixedly connected to the other end of the second rotating shaft 41. The above are all existing technologies and will not be described in detail here.

[0034] The wiring diagram of the drive motor 6 in the present invention is common knowledge in the art, and its working principle is a known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the drive motor 6 are not explained in detail.

[0035] It should be noted that the various standard parts used in the present invention are all available on the market, and non-standard parts can be specially customized. The connection methods adopted in the present invention, such as rotational connection, meshing connection, etc., are also very common means in the mechanical field, and the inventor will not go into details here.

[0036] Operation process: When in use, first start the driving motor 6, so that the output end of the driving motor 6 drives the second rotating shaft 41 to rotate, and the second rotating shaft 41 drives the crushing rod 411 to rotate;

[0037] The second rotating shaft 41 rotates while driving the synchronous gear 51 at one end thereof to rotate. The synchronous gear 51 drives another synchronous gear 51 to rotate through the synchronous toothed belt 5, and then the synchronous gear 51 drives the first rotating shaft 21 to rotate. The first rotating shaft 21 drives the turning plate 211 and the brush 2111 to rotate.

[0038] Then, the plastic waste is put into the cleaning box 2 through the feed port 11, and then the dust and dirt adsorbed on the outside of the plastic waste are cleaned under the action of the turning plate 211, the brush 2111 and water, and then the cleaned plastic waste is transported to the inside of the crushing box 4 through the cooperation of the conveyor belt 3 and the transport plate 31;

[0039] When the conveyor belt 3 drives the plastic waste to move to the bottom of the fan 22, the fan 22 dries the moisture adsorbed on the surface of the plastic waste;

[0040] Then, the plastic waste is crushed under the action of the second rotating shaft 41 and the crushing rod 411 , and the crushed plastic waste falls to the bottom of the crushing box 4 through the filter screen 42 , and then is discharged through the discharge port 12 .

[0041] 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 preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A plastic waste crushing device, comprising a housing (1), a cleaning component, a crushing component and a driving component, The crushing assembly is arranged on the right side of the housing (1) and is used to crush plastic waste; Features: The cleaning component is arranged on the left side of the housing (1) and is used to clean waste plastics; The cleaning component comprises a cleaning box (2), the cleaning box (2) being provided with a turning mechanism for turning the fertilizer plastic, and the cleaning box (2) being provided with a transport mechanism for transporting the plastic waste therein to the crushing component; The driving component is arranged on one side of the casing (1) and is used to drive the turning mechanism and the crushing component to move.

2. A plastic waste crushing device as claimed in claim 1, characterized in that: The material turning mechanism comprises a first rotating shaft (21) rotatably plugged into the cleaning box (2), and a plurality of material turning plates (211) are fixedly connected to the outer wall of the first rotating shaft (21) at equal intervals in the circumferential direction.

3. A plastic waste crushing device as claimed in claim 2, characterized in that: A plurality of brushes (2111) are fixedly connected to the outer wall of the turning plate (211).

4. A plastic waste pulverizing device as claimed in claim 1, characterized in that: The transport mechanism comprises a conveyor belt (3), the starting end of the conveyor belt (3) being located in the cleaning box (2), the end of the conveyor belt (3) corresponding to the crushing assembly, and the outer wall of the conveyor belt (3) being fixedly connected with a plurality of material transport plates (31) at equal intervals.

5. A plastic waste pulverizing device as claimed in claim 1, characterized in that: A fan (22) corresponding to the conveyor belt (3) is fixedly mounted on the right side of the top end of the cleaning box (2).

6. A plastic waste pulverizing device as claimed in claim 1, characterized in that: A sewage valve (23) connected to the interior of the cleaning box (2) is fixedly mounted on one side of the housing (1).

7. A plastic waste pulverizing device as claimed in claim 1, characterized in that: The pulverizing assembly comprises a pulverizing box (4), a second rotating shaft (41) being rotatably inserted inside the pulverizing box (4), a plurality of pulverizing rods (411) being fixedly connected to the outer wall of the second rotating shaft (41), and a filter screen (42) being fixedly installed at the bottom of the pulverizing box (4).

8. A plastic waste pulverizing device as claimed in claim 1, characterized in that: The left end of the casing (1) is provided with a feed port (11) extending to the end of the cleaning box (2), and the right end of the casing (1) is provided with a discharge port (12) communicating with the crushing box (4).

9. A plastic waste pulverizing device as claimed in claim 1, characterized in that: The driving assembly comprises two synchronous gears (51) and a synchronous toothed belt (5); the two synchronous gears (51) are fixedly connected to one end of the first rotating shaft (21) and the second rotating shaft (41), respectively; the synchronous toothed belt (5) is sleeved outside the two synchronous gears (51), and the synchronous gears (51) and the synchronous toothed belt (5) are meshed with each other; a driving motor (6) is fixedly mounted on the housing (1), and an output end of the driving motor (6) is fixedly connected to the other end of the second rotating shaft (41).

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