Solid material crushing and recycling device

Abstract

The utility model relates to the technical field of solid waste resource utilization, and discloses a solid material smashing and recycling device which comprises a smashing box, a first feeding pipe is fixedly installed on the top face of the smashing box, the top end of the first feeding pipe is connected with a material conveying pipe, a second feeding pipe is fixedly installed on the outer side face of the material conveying pipe, and a first motor is installed on the bottom face of the material conveying pipe. A first rotating shaft is installed in the conveying pipe, first spiral blades are installed on the outer side face of the first rotating shaft, a second motor is installed on the front side face of the smashing box, a second rotating shaft is installed in the smashing box, and smashing rollers and gears are installed on the outer side face of the second rotating shaft. Waste materials are fed into the conveying pipe from the second feeding pipe, the first motor is started, an output shaft of the first motor can drive the first rotating shaft and the first spiral blade to rotate together, and then the first spiral blade can continuously convey the materials upwards to the first feeding pipe and the interior of the smashing box.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste resource utilization, and particularly relates to a solid material crushing and recycling device. Background Art

[0002] In industrial production, a large amount of solid waste such as fly ash and sludge is generated during coal combustion and sewage treatment. These wastes not only contain a large amount of valuable metal oxides such as aluminum oxide and iron oxide, but also contain heavy metals and toxic chemical substances harmful to the environment. If not properly treated, they may cause serious environmental impacts. Herein, the utility model provides a solid material crushing and recycling device to effectively recycle and utilize these industrial solid wastes, which can not only reduce environmental pollution, but also realize the reuse of resources and promote the sustainable development of the economy.

[0003] According to the search, the Chinese patent document, publication number: CN221108502U, discloses a material crushing device for resource recycling. The output end of the third motor drives the extrusion roller to rotate, and the material is extruded and crushed through the cooperation of the two extrusion rollers. Then the second motor is started, and the output end of the second motor drives the second crushing knife to rotate, and the material is cut by the second crushing knife. Then the first motor is started, and the output end of the first motor drives the first crushing knife to rotate, and the material is crushed at three levels by the first crushing knife. The high-efficiency crushing of the material is realized through the cooperation of the extrusion roller, the first crushing knife and the second crushing knife. However, in the actual use process of this device, the crushed material cannot be screened, which is not only difficult to extract valuable components from the waste, but also reduces its performance in subsequent applications. In addition, it is not convenient to actively take out the material after crushing, and it is necessary to manually disassemble the sealing plate and manually feed the material, which reduces the overall practicability and working efficiency of the device. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a solid material crushing and recycling device, which has the advantages of rapid screening, convenient feeding and improved working efficiency, and solves the above technical problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present utility model provides the following technical solution: A solid material crushing and recycling device, including a crushing box, a first feed pipe is fixedly installed on the top surface of the crushing box, the top end of the first feed pipe is fixedly connected to a conveying pipe, a second feed pipe is fixedly installed on the outer side surface of the conveying pipe, a first motor is fixedly installed on the bottom surface of the conveying pipe, a first rotating shaft is installed inside the conveying pipe, a first spiral blade is fixedly installed on the outer side surface of the first rotating shaft, a second motor is fixedly installed on the front side surface of the crushing box, a second rotating shaft is installed inside the crushing box, a crushing roller and a gear are fixedly installed on the outer side surface of the second rotating shaft, a first discharge pipe is fixedly installed on the bottom surface of the crushing box, the bottom end of the first discharge pipe is fixedly connected to a transport pipe, a third motor is fixedly installed on the rear side surface of the transport pipe, a third rotating shaft is installed inside the transport pipe, a second spiral blade is fixedly installed on the outer side surface of the third rotating shaft, leakage holes are formed on the outer side surface of the transport pipe, and a second discharge pipe is fixedly installed on the outer side surface of the transport pipe.

[0008] Preferably, the output shaft of the first motor is fixedly connected to the bottom end surface of the first rotating shaft.

[0009] Through the above technical solution, the waste material is fed into the inside of the conveying pipe from the second feed pipe and the first motor is started. The output shaft of the first motor can drive the first rotating shaft and the first spiral blade to rotate together. The first spiral blade can then continuously convey the material upward into the inside of the first feed pipe. Therefore, it is convenient for the staff to perform operations such as feeding, improving the overall practicality of the device.

[0010] Preferably, the number of the second rotating shaft, the crushing roller and the gear are all set to two, and the output shaft of the second motor is fixedly connected to the front end surface of one of the second rotating shafts, and the two gears are meshed with each other.

[0011] Through the above technical solution, when the second motor is started, the output shaft of the second motor can drive one of the second rotating shaft, the crushing roller and the gear to rotate together. This gear can then drive the other gear, the second rotating shaft and the crushing roller to rotate by meshing. Therefore, the two crushing rollers can effectively crush the material, improving the overall working efficiency of the device.

[0012] Preferably, a plurality of crushing teeth are provided on the outer side surfaces of the two crushing rollers.

[0013] Through the above technical solution, when the two crushing rollers are rotating, the plurality of crushing teeth can act on the material together, increasing the breaking points of the material, thus accelerating the breaking speed, and the plurality of crushing teeth can also effectively reduce wear and extend the overall service life of the device.

[0014] Preferably, a protective cover plate is fixedly installed on the rear side of the crushing box, and both of the gears are installed inside the protective cover plate.

[0015] Through the above technical solution, the protective cover plate can effectively protect the two gears from being polluted and interfered by the external environment, not only improving the overall service life, but also further ensuring the normal operation of the device.

[0016] Preferably, the output shaft of the third motor is fixedly connected to the rear end face of the third rotating shaft.

[0017] Through the above technical solution, when the third motor is started, the output shaft of the third motor can drive the third rotating shaft and the second spiral blade to rotate together, and the second spiral blade can drive the crushed material to move to the right, so that the separation and collection and other operations can be completed quickly and conveniently, improving the overall practicality of the device.

[0018] Preferably, a plurality of leakage holes are provided.

[0019] Through the above technical solution, when the second spiral blade drives the material to move to the right, the material with smaller particles can leak out from below through a plurality of leakage holes, while the material with larger particles will continue to move to the right and leak out from the second discharge pipe. Therefore, the material can be efficiently separated, improving the overall practicality of the device.

[0020] Preferably, collection boxes are arranged directly below the leakage holes and the second discharge pipe.

[0021] Through the above technical solution, when the material leaks out from the leakage holes or the second discharge pipe, the two collection boxes can effectively collect the material, so that the staff can conveniently perform the next operation and treatment, improving the overall convenience of the device.

[0022] Compared with the prior art, the present utility model provides a solid material crushing and recycling device, which has the following beneficial effects:

[0023] 1. In this utility model, waste materials are fed into the interior of the conveying pipe through the second feed pipe, and the first motor is started. The output shaft of the first motor can drive the first rotating shaft and the first spiral blade to rotate together. The first spiral blade can then continuously convey the materials upward into the first feed pipe and the interior of the crushing box. After that, the second motor is started. The output shaft of the second motor can drive one of the second rotating shafts, the crushing roller, and the gear to rotate together. This gear can then meshingly drive another gear, the second rotating shaft, and the crushing roller to rotate. Therefore, when the two crushing rollers rotate, the crushing teeth can effectively crush the materials. At the same time, multiple crushing teeth can act on the materials together, increasing the breaking points of the materials, thus accelerating the crushing speed. And multiple crushing teeth can also effectively reduce wear and extend the overall service life of the device.

[0024] 2. In this utility model, by starting the third motor, the output shaft of the third motor can drive the third rotating shaft and the second spiral blade to rotate together. The second spiral blade can drive the crushed materials to move to the right. After that, the materials with smaller particles can leak out from below through multiple leakage holes, while the materials with larger particles will continue to move to the right and leak out from the second discharge pipe. Therefore, the materials can be efficiently separated. At the same time, the two collection boxes can also collect the materials, thus facilitating the staff to carry out the next operation and improving the overall practicability and convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of the structure of this utility model;

[0026] Figure 2 is a front-view sectional schematic diagram of parts such as the conveying pipe of the structure of this utility model;

[0027] Figure 3 is a three-dimensional sectional schematic diagram of parts such as the crushing box of the structure of this utility model;

[0028] Figure 4 is a left-view sectional schematic diagram of parts such as the transportation pipe of the structure of this utility model.

[0029] Wherein: 1. Crushing box; 2. First feed pipe; 3. Conveying pipe; 4. Second feed pipe; 5. First motor; 6. First rotating shaft; 7. First spiral blade; 8. Second motor; 9. Second rotating shaft; 10. Crushing roller; 11. Gear; 12. First discharge pipe; 13. Transportation pipe; 14. Third motor; 15. Third rotating shaft; 16. Second spiral blade; 17. Leakage hole; 18. Second discharge pipe; 19. Crushing tooth; 20. Protection cover plate; 21. Collection box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-4 , a solid material crushing and recycling device, including a crushing box 1. A first feed pipe 2 is fixedly installed on the top surface of the crushing box 1. The top end of the first feed pipe 2 is fixedly connected to a conveying pipe 3. A second feed pipe 4 is fixedly installed on the outer side surface of the conveying pipe 3. A first motor 5 is fixedly installed on the bottom surface of the conveying pipe 3. A first rotating shaft 6 is installed inside the conveying pipe 3. A first spiral blade 7 is fixedly installed on the outer side surface of the first rotating shaft 6. A second motor 8 is fixedly installed on the front side surface of the crushing box 1. A second rotating shaft 9 is installed inside the crushing box 1. Crushing rollers 10 and gears 11 are fixedly installed on the outer side surface of the second rotating shaft 9. A first discharge pipe 12 is fixedly installed on the bottom surface of the crushing box 1. The bottom end of the first discharge pipe 12 is fixedly connected to a conveying pipe 13. A third motor 14 is fixedly installed on the rear side surface of the conveying pipe 13. A third rotating shaft 15 is installed inside the conveying pipe 13. A second spiral blade 16 is fixedly installed on the outer side surface of the third rotating shaft 15. Leak holes 17 are formed on the outer side surface of the conveying pipe 13. A second discharge pipe 18 is fixedly installed on the outer side surface of the conveying pipe 13.

[0032] Specifically, the output shaft of the first motor 5 is fixedly connected to the bottom end surface of the first rotating shaft 6. The advantage is that by feeding the waste material into the inside of the conveying pipe 3 from the second feed pipe 4 and starting the first motor 5, the output shaft of the first motor 5 can drive the first rotating shaft 6 and the first spiral blade 7 to rotate together. The first spiral blade 7 can then continuously convey the material upward into the inside of the first feed pipe 2. Therefore, it is convenient for the staff to perform operations such as feeding, improving the overall practicality of the device.

[0033] Specifically, the number of the second rotating shaft 9, the crushing rollers 10 and the gears 11 is set to two, and the output shaft of the second motor 8 is fixedly connected to the front end surface of one of the second rotating shafts 9. The two gears 11 are meshed with each other. The advantage is that when the second motor 8 is started through this structure, the output shaft of the second motor 8 can drive one of the second rotating shaft 9, the crushing rollers 10 and the gears 11 to rotate together. This gear 11 can then meshingly drive the other gear 11, the second rotating shaft 9 and the crushing rollers 10 to rotate. Therefore, the two crushing rollers 10 can effectively crush the material, improving the overall working efficiency of the device.

[0034] Specifically, a plurality of crushing teeth 19 are provided on the outer sides of the two crushing rollers 10. The advantage is that when the two crushing rollers 10 rotate, the plurality of crushing teeth 19 can act on the material together, increasing the breaking points of the material, thus accelerating the crushing speed. Moreover, the plurality of crushing teeth 19 can also effectively reduce wear and extend the overall service life of the device.

[0035] Specifically, a protective cover plate 20 is fixedly installed on the rear side of the crushing box 1, and the two gears 11 are both installed inside the protective cover plate 20. The advantage is that through this structure, the protective cover plate 20 can effectively protect the two gears 11 from being polluted and interfered by the external environment, not only improving the overall service life, but also further ensuring the normal operation of the device.

[0036] Specifically, the output shaft of the third motor 14 is fixedly connected to the rear end face of the third rotating shaft 15. The advantage is that when the third motor 14 is started, the output shaft of the third motor 14 can drive the third rotating shaft 15 and the second spiral blade 16 to rotate together. The second spiral blade 16 can drive the crushed material to move to the right, and thus the separation and collection and other operations can be completed quickly and conveniently, improving the overall practicality of the device.

[0037] Specifically, a plurality of leakage holes 17 are provided. The advantage is that when the second spiral blade 16 drives the material to move to the right, the smaller particles of the material can leak out from below through the plurality of leakage holes 17, while the larger particles of the material will continue to move to the right and leak out from the second discharge pipe 18. Therefore, the material can be efficiently separated, improving the overall practicality of the device.

[0038] Specifically, collection boxes 21 are provided directly below the leakage holes 17 and the second discharge pipe 18. The advantage is that when the material leaks out from the leakage holes 17 or the second discharge pipe 18, the two collection boxes 21 can effectively collect the material, so that it is convenient for the staff to perform the next operation and treatment, improving the overall convenience of the device.

[0039] In use, waste materials are fed into the interior of the conveying pipe 3 from the second feeding pipe 4, and the first motor 5 is started. The output shaft of the first motor 5 can drive the first rotating shaft 6 and the first spiral blade 7 to rotate together. The first spiral blade 7 can then continuously convey the materials upward into the first feeding pipe 2 and the interior of the crushing box 1. Then, the second motor 8 is started. The output shaft of the second motor 8 can drive one of the second rotating shafts 9, the crushing rollers 10 and the gears 11 to rotate together. This gear 11 can then meshingly drive the other gear 11, the second rotating shaft 9 and the crushing rollers 10 to rotate. Therefore, when the two crushing rollers 10 rotate, the crushing teeth 19 can effectively crush the materials. At the same time, the multiple crushing teeth 19 can act on the materials together, increasing the breaking points of the materials, thereby accelerating the crushing speed. And the multiple crushing teeth 19 can also effectively reduce wear and extend the overall service life of the device. The third motor 14 is started. The output shaft of the third motor 14 can drive the third rotating shaft 15 and the second spiral blade 16 to rotate together. The second spiral blade 16 can drive the crushed materials to move to the right. Then, the materials with smaller particles can leak out from below through the multiple leakage holes 17, while the materials with larger particles will continue to move to the right and leak out from the second discharge pipe 18. Therefore, the materials can be efficiently separated. At the same time, the two collecting boxes 21 can also collect the materials, thereby facilitating the staff to carry out the next operation and improving the overall practicality and convenience of the device.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid material crushing and recycling device, comprising a crushing box (1), characterized in that: The top surface of the crushing box (1) is fixedly installed with a first feed pipe (2), the top end of the first feed pipe (2) is fixedly connected with a conveying pipe (3), the outer side surface of the conveying pipe (3) is fixedly installed with a second feed pipe (4), the bottom surface of the conveying pipe (3) is fixedly installed with a first motor (5), a first rotating shaft (6) is installed inside the conveying pipe (3), a first spiral blade (7) is fixedly installed on the outer side surface of the first rotating shaft (6), the front side surface of the crushing box (1) is fixedly installed with a second motor (8), a second rotating shaft ( 9) is installed inside the crushing box (1), a crushing roller (10) and a gear (11) are fixedly installed on the outer side surface of the second rotating shaft (9), the bottom surface of the crushing box (1) is fixedly installed with a first discharge pipe (12), the bottom end of the first discharge pipe (12) is fixedly connected with a conveying pipe (13), the rear side surface of the conveying pipe (13) is fixedly installed with a third motor (14), a third rotating shaft (15) is installed inside the conveying pipe (13), a second spiral blade (16) is fixedly installed on the outer side surface of the third rotating shaft (15), leakage holes (17) are formed on the outer side surface of the conveying pipe (13), and a second discharge pipe (18) is fixedly installed on the outer side surface of the conveying pipe (13).

2. The solid material crushing and recovery device according to claim 1, characterized in that: The output shaft of the first motor (5) is fixedly connected to the bottom end surface of the first rotating shaft (6).

3. The solid material crushing and recovery device according to claim 1, characterized in that: The number of the second rotating shaft (9), the crushing roller (10) and the gear (11) is set to two, and the output shaft of the second motor (8) is fixedly connected to the front end surface of one of the second rotating shafts (9), and the two gears (11) are meshed with each other.

4. The solid material crushing and recovery device according to claim 1, characterized in that: A plurality of crushing teeth (19) are arranged on the outer side surfaces of the two crushing rollers (10).

5. A solid material crushing and recycling device according to claim 1, characterized in that: A protective cover plate (20) is fixedly installed on the rear side surface of the crushing box (1), and the two gears (11) are both installed inside the protective cover plate (20).

6. The solid material crushing and recycling device according to claim 1, wherein: The output shaft of the third motor (14) is fixedly connected to the rear end surface of the third rotating shaft (15).

7. The solid material crushing and recovery device according to claim 1, characterized in that: The number of the leakage holes (17) is set to be multiple.

8. A solid material crushing and recycling device according to claim 1, characterized in that: Collection boxes (21) are arranged directly below the leakage holes (17) and the second discharge pipe (18).

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