Recycling treatment device for converting waste into finished product

Abstract

The invention relates to the technical field of waste treatment devices, and discloses a waste conversion finished product recycling treatment device which comprises a box body, a first discharging port is formed in the lower portion of the box body, a second discharging port is formed in the side face of the box body, and two symmetrical smashing rollers used for smashing are rotationally connected into the box body. One side of the box body is provided with a first driving unit used for driving the two crushing rollers to rotate oppositely, one side of the box body is provided with a mounting opening communicated with an inner cavity of the box body, a mounting frame is inserted into the mounting opening, a sieve plate matched with the inner cavity of the box body is fixedly connected into the mounting frame, and the inner side wall of the box body is rotationally connected with a first rotating ring; a first rotating groove matched with the first rotating ring is formed in the inner side wall of the box body, and a plurality of pushing plates are fixedly installed on the inner side wall of the first rotating ring. In the waste treatment process, aggregate on the upper portion of the sieve plate does not need to be discharged after shutdown, the aggregate is pushed to move upwards, the filtering effect on the aggregate is improved, and then the waste treatment efficiency and effect are improved.

Description

Technical Field

[0001] The invention relates to the technical field of waste treatment devices, and in particular to a waste conversion product recycling treatment device. Background Art

[0002] Construction waste refers to the general term for slag, waste concrete, waste bricks and stones and other wastes generated by people in the production activities of the construction industry such as demolition, construction, decoration and repair. In order to improve the utilization rate of resources, construction waste is generally processed and then converted into finished products. Various waste treatment devices are required in this process.

[0003] After searching, it is found that the patent with patent publication number CN221386844U discloses a construction waste recycling and reuse processing device, including a box body, a filter screen is fixedly installed inside the box body, a feeding cavity is fixedly opened on the inner side of the box body, a cylinder is fixedly installed on one side of the box body, one side of the scraper is fixedly connected to the output shaft end of the cylinder, the scraper is arranged on the top of the filter screen, and a feeding port is fixedly opened on the bottom of the box body. Through the provided electromagnet rod, metal objects inside the construction waste can be adsorbed to achieve preliminary separation of the metal objects, and through the provided filter screen and feeding cavity, materials of different sizes in the waste can be separated, and the scraper can be driven to move on the surface of the filter screen by the extension and contraction of the cylinder, so that the waste accumulated on the surface of the filter screen can be discharged from the inner side of the discharge port, thereby improving the use effect of the device.

[0004] The above patent has obvious beneficial effects, but still has the following shortcomings in actual operation:

[0005] In the above-mentioned comparative document, the crushed waste is filtered through a filter screen to achieve the effect of waste treatment. However, in reality, the scraper is driven by a cylinder to push out the waste on the top of the filter screen. At this time, the crushing roller needs to be stopped to crush the waste. If there is still waste on the top that falls on the side of the scraper close to the cylinder, it will block the recovery of the scraper, and a large amount of waste is accumulated on the filter screen, resulting in poor filtering effect. The larger particles pushed out by the scraper also contain finer waste particles, thereby reducing the effect and efficiency of waste treatment. Therefore, this field is in urgent need of improving the waste treatment device to solve the defects of the prior art. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a waste material conversion product recycling processing device to improve the efficiency and effect of waste material processing.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a waste material conversion and recycling device, comprising a box body, a first discharge port is provided at the lower portion of the box body, a second discharge port is provided at the side of the box body, two symmetrical crushing rollers for crushing are rotatably connected to the box body, a first driving unit for driving the two crushing rollers to rotate towards each other is provided on one side of the box body, a mounting port connected to a cavity in the box body is provided on one side of the box body, a mounting frame is inserted in the mounting port, a sieve plate adapted to the cavity in the box body is fixedly connected in the mounting frame, a first rotating ring is rotatably connected to the inner side wall of the box body, a first rotating groove adapted to the first rotating ring is provided on the inner side wall of the box body, a plurality of push plates are fixedly installed on the inner side wall of the first rotating ring, the lower sides of the plurality of push plates are all against the upper surface of the sieve plate, and a second driving unit for driving the first rotating ring to rotate is provided on one side of the box body.

[0008] Preferably, the box body is rotatably connected to a second rotating ring located below the screen plate, the inner wall of the box body is provided with a second rotating groove adapted to the second rotating ring, a plurality of scrapers are fixedly installed on the inner wall of the second rotating ring, the side surfaces of the scrapers are abutted against the lower side walls of the box body, and the second driving unit simultaneously drives the second rotating ring to rotate.

[0009] Preferably, the first driving unit includes a first driving motor fixedly mounted on one side of the casing, and the ends of the two crushing rollers are fixedly mounted with rotating shafts extending to the outside, and the first gear and the second gear are respectively fixedly mounted on the side surfaces of one end of the two rotating shafts located on the outside, and the first gear and the second gear are meshed with each other, and the first driving motor drives one of the rotating shafts to rotate.

[0010] Preferably, the second drive unit includes a second drive motor installed on one side of the box, and a third gear and a fourth gear are fixedly installed on the side of the output end of the second drive motor, the third gear is meshed with the side of the first rotating ring, and the fourth gear is meshed with the side of the second rotating ring.

[0011] Preferably, the lower inner portion of the box body is in the shape of a truncated cone that is wide at the top and narrow at the bottom, and the scraper is adapted to the lower inner portion of the box body.

[0012] Preferably, a rotating column is provided in the lower part of the box body, a connecting rod is fixedly connected between the side of the rotating column and the inner wall of the second rotating ring, both ends of the scraper are fixedly connected to the side of the rotating column, and the upper side of the scraper is against the lower surface of the screen plate.

[0013] Preferably, the relative sides of the box body are penetrated by limiting rods, the relative sides of the installation frame are provided with limiting holes adapted to one end of the limiting rod, the end of the limiting rod located on the outside is fixedly connected to a pull plate, and an elastic part mounted on the side of the limiting rod is fixedly connected between the pull plate and the side of the box body.

[0014] Preferably, two symmetrical material guide plates are fixedly connected to the upper side wall of the box body, and the material guide plates are in an inverted eight-shaped shape and are adapted to the two crushing rollers.

[0015] Preferably, a pull-out rack is fixedly mounted on one side of the installation frame.

[0016] Preferably, the push plate is in an arc shape, and pushes the material to approach the edge of the screen plate when the push plate rotates.

[0017] In view of the shortcomings of the prior art, the present invention provides a waste material conversion product recycling processing device, which overcomes the shortcomings of the prior art. The beneficial effects of the present invention are:

[0018] 1. In the present invention, smaller particles of aggregate are discharged from the first discharge port through the sieve plate, and larger particles of aggregate are driven to the second discharge port by the sieve plate, and are pushed out from the second discharge port by the centrifugal force generated when the sieve plate rotates. In the process of waste treatment, there is no need to stop the machine to discharge the aggregate on the upper part of the sieve plate, and by pushing the aggregate upward, the filtering effect of the aggregate is improved, thereby improving the efficiency and effect of waste treatment.

[0019] 2. In the present invention, when the first rotating ring rotates, the second rotating ring rotates simultaneously, and the second rotating ring drives the scraper to rotate in the box body. The side of the scraper is against the inner wall of the box body, thereby preventing finer aggregate from adhering to the inner wall of the box body, improving the cleanliness of the box body, and facilitating unloading.

[0020] 3. In the present invention, the upper side of the scraper is against the lower surface of the screen plate, which not only improves the cleaning effect of the screen plate, but also plays a supporting effect to prevent the screen plate from being deformed by the force of falling aggregates.

[0021] 4. In the present invention, one end of the limiting rod is inserted into the limiting hole, and the elastic member and the pull plate are used to facilitate the installation or later replacement of the screen plate.

[0022] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2It is a schematic diagram of the structure of the present invention as a whole when viewed from the side;

[0026] Figure 3 It is a schematic structural diagram of the overall cross-section of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the installation frame and the screen plate in the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the first rotating ring and the second rotating ring in the present invention;

[0029] Figure 6 for Figure 1 The enlarged structural diagram at A in the middle;

[0030] Figure 7 for Figure 2 The enlarged structural diagram at B in the middle;

[0031] Figure 8 for Figure 3 The enlarged structural diagram at C in the middle;

[0032] Fig. 9 for Figure 3 The enlarged structural diagram at D in the middle;

[0033] Fig.10 for Figure 4 Enlarged structural diagram at E in the middle.

[0034] In the figure: 1. box body; 2. crushing roller; 3. first driving unit; 4. first discharge port; 5. second discharge port; 6. mounting frame; 7. sieve plate; 8. mounting port; 9. first rotating ring; 10. pushing plate; 11. second driving unit; 12. first rotating groove; 13. second rotating ring; 14. second rotating groove; 15. rotating column; 16. connecting rod; 17. scraper; 18. first driving motor; 19. rotating shaft; 20. first gear; 21. second gear; 22. second driving motor; 23. third gear; 24. fourth gear; 25. limiting rod; 26. limiting hole; 27. pulling plate; 28. elastic member; 29. ​​guide plate; 30. pulling frame. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-Figure 10A waste material conversion and recycling device comprises a box body 1, a first discharge port 4 is provided at the lower part of the box body 1, a second discharge port 5 is provided at the side of the box body 1, two symmetrical crushing rollers 2 for crushing are rotatably connected in the box body 1, a first driving unit 3 for driving the two crushing rollers 2 to rotate towards each other is provided at one side of the box body 1, a mounting port 8 communicating with the cavity in the box body 1 is provided at one side of the box body 1, a mounting frame 6 is inserted in the mounting port 8, a sieve plate 7 adapted to the cavity in the box body 1 is fixedly connected in the mounting frame 6, a first rotating ring 9 is rotatably connected to the inner side wall of the box body 1, a first rotating groove 12 adapted to the first rotating ring 9 is provided at the inner side wall of the box body 1, a plurality of push plates 10 are fixedly installed on the inner side wall of the first rotating ring 9, the lower sides of the plurality of push plates 10 are all against the upper surface of the sieve plate 7, and a second driving unit 11 for driving the first rotating ring 9 to rotate is provided at one side of the box body 1.

[0037] Specifically, finished aggregate can be obtained after the construction waste is crushed and cleaned. When the construction waste needs to be processed, the construction waste is poured into the upper part of the box body 1, and the two crushing rollers 2 are driven by the first driving unit 3 to rotate to crush them into aggregates. The aggregates fall on the screen plate 7, and the second driving unit 11 is driven to start at the same time. The second driving unit 11 drives the first rotating ring 9 to rotate, and the first rotating ring 9 rotates in the first rotating groove 12. The first rotating ring 9 drives a plurality of pushing plates 10 to rotate, and pushes the aggregates to move on the screen plate 7. Smaller particles of aggregate are discharged from the first discharge port 4 on the screen plate 7, and larger particles of aggregate are driven by the screen plate 7 to the second discharge port 5, and the centrifugal force generated when the screen plate 7 rotates pushes the aggregates out from the second discharge port 5. In the process of processing the waste, there is no need to stop the machine to discharge the aggregates on the upper part of the screen plate 7, and by pushing the aggregates to move upward, the filtering effect of the aggregates is improved, thereby improving the efficiency and effect of the waste processing.

[0038] As a technical optimization solution of the present invention, a second rotating ring 13 located below the screen plate 7 is rotatably connected inside the box body 1, a second rotating groove 14 adapted to the second rotating ring 13 is opened on the inner wall of the box body 1, and a plurality of scrapers 17 are fixedly installed on the inner wall of the second rotating ring 13. The side surfaces of the scrapers 17 are abutted against the inner lower side wall of the box body 1, and the second driving unit 11 simultaneously drives the second rotating ring 13 to rotate.

[0039] Specifically, when the second driving unit 11 is started, the second driving unit 11 simultaneously drives the second rotating ring 13 to rotate in the second rotating groove 14, and the second rotating ring 13 drives the scraper 17 to rotate in the box body 1. The side surface of the scraper 17 abuts against the inner wall of the box body 1, thereby preventing finer aggregate from adhering to the inner wall of the box body 1, improving the cleanliness of the box body 1, and facilitating unloading.

[0040] As a technical optimization solution of the present invention, the first drive unit 3 includes a first drive motor 18 fixedly installed on one side of the box body 1, and the ends of the two crushing rollers 2 are fixedly installed with a rotating shaft 19 extending to the outside. The two rotating shafts 19 are located on the side of one end of the outside and are respectively fixedly installed with a first gear 20 and a second gear 21. The first gear 20 and the second gear 21 are meshed with each other, and the first drive motor 18 drives one of the rotating shafts 19 to rotate.

[0041] Specifically, the first drive motor 18 is started, and the output end of the first drive motor 18 drives one of the rotating shafts 19 to rotate, and the rotating shaft 19 drives the first gear 20 to rotate, and the first gear 20 drives the second gear 21 to rotate, thereby realizing the two crushing rollers 2 rotating towards each other, thereby improving the efficiency of crushing the waste.

[0042] Among them, the first drive motor 18 mentioned above can be purchased on the market. It is a mature technology and has been fully disclosed, so it is not repeated in the specification. The first drive motor 18 is equipped with a power connection line, and it is electrically connected to the external main controller and 220V phase voltage (or 380V line voltage) through the power line, and the main controller can be a conventional known device such as a computer that plays a control role.

[0043] As a technical optimization solution of the present invention, the second drive unit 11 includes a second drive motor 22 installed on one side of the box body 1, and a third gear 23 and a fourth gear 24 are fixedly installed on the side of the output end of the second drive motor 22. The third gear 23 is meshed with the side of the first rotating ring 9, and the fourth gear 24 is meshed with the side of the second rotating ring 13.

[0044] Specifically, when it is necessary to drive the first rotating ring 9 and the second rotating ring 13 to rotate, the second drive motor 22 is started, and the output end of the second drive motor 22 drives the third gear 23 and the fourth gear 24 to rotate, the third gear 23 drives the first rotating ring 9 to rotate, and the fourth gear 24 drives the second rotating ring 13 to rotate, thereby achieving the effect of driving the first rotating ring 9 and the second rotating ring 13 at the same time.

[0045] Among them, the second drive motor 22 mentioned above can be purchased on the market. It is a mature technology and has been fully disclosed, so it is not repeated in the specification. The second drive motor 22 is equipped with a power connection line, and it is electrically connected to the external main controller and 220V phase voltage (or 380V line voltage) through the power line, and the main controller can be a conventional known device such as a computer that plays a control role.

[0046] As a technical optimization solution of the present invention, the lower inner part of the box body 1 is in the shape of a truncated cone which is wide at the top and narrow at the bottom. The scraper 17 is adapted to the lower inner part of the box body 1. A rotating column 15 is provided at the lower inner part of the box body 1. A connecting rod 16 is fixedly connected between the side surface of the rotating column 15 and the inner wall of the second rotating ring 13. The two ends of the scraper 17 are fixedly connected to the side surface of the rotating column 15, and the upper side surface of the scraper 17 is against the lower surface of the screen plate 7.

[0047] Specifically, the lower cavity of the box body 1 is wide at the top and narrow at the bottom, which is convenient for the discharge of aggregate. The two ends of the scraper 17 are fixedly installed on the two ends of the rotating column 15, and the connection and fixation of the connecting rod 16 are coordinated to improve the connection strength of the scraper 17. At the same time, the side of the scraper 17 is against the inner wall of the box body 1, and the upper side of the scraper 17 is against the lower surface of the screen plate 7, which not only improves the cleaning effect of the screen plate 7, but also has a supporting effect to prevent the screen plate 7 from being deformed by the force of falling aggregate.

[0048] As a technical optimization solution of the present invention, the limiting rods 25 are penetrated through the relative sides of the box body 1, and the relative sides of the installation frame 6 are provided with limiting holes 26 adapted to one end of the limiting rod 25. The end of the limiting rod 25 located on the outside is fixedly connected with a pull plate 27, and an elastic part 28 mounted on the side of the limiting rod 25 is fixedly connected between the pull plate 27 and the side of the box body 1.

[0049] Specifically, when the sieve plate 7 needs to be replaced or installed, the two pull plates 27 are pulled away from the box body 1, and the pull plates 27 drive the limiting rod 25 to move. At this time, the elastic member 28 is stretched, and the elastic member 28 is specifically a spring. One end of the limiting rod 25 is disengaged from the limiting hole 26, and the installation frame 6 and the sieve plate 7 can be taken out from the position of the installation port 8. The new installation frame 6 and the sieve plate 7 are inserted into the installation port 8, and the pull plates 27 are released. At this time, the contraction force of the elastic member 28 drives the pull plates 27 to move, and the pull plates 27 drive one end of the limiting rod 25 to be inserted into the limiting hole 26, so that the installation frame 6 can be limited, which is convenient for the installation or later replacement of the sieve plate 7.

[0050] As a technical optimization solution of the present invention, two symmetrical guide plates 29 are fixedly connected to the upper side wall of the box body 1. The guide plates 29 are in an inverted eight-shaped shape and are adapted to the two crushing rollers 2. A pull-out frame 30 is fixedly installed on one side of the mounting frame 6. The push plate 10 is in an arc shape. When the push plate 10 rotates, it pushes the material close to the edge of the screen plate 7.

[0051] Specifically, the guide plate 29 guides the waste to between the two crushing rollers 2, which is convenient for crushing the waste. When the screen plate 7 is replaced, the installation frame 6 can be pulled out through the pull-out frame 30, and the pushing plate 10 is in an arc shape, which is conducive to pushing the aggregate located on the upper part of the screen plate 7 to the second discharge port 5 for discharge.

[0052] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0053] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waste material conversion and recycling device, comprising a box (1), a first discharge port (4) is provided at the bottom of the box (1), and a second discharge port (5) is provided at the side of the box (1), characterized in that: Two symmetrical crushing rollers (2) for crushing are rotatably connected in the box body (1); a first driving unit (3) for driving the two crushing rollers (2) to rotate in opposite directions is provided on one side of the box body (1); a mounting opening (8) communicating with the cavity in the box body (1) is provided on one side of the box body (1); a mounting frame (6) is inserted into the mounting opening (8); a sieve plate (7) adapted to the cavity in the box body (1) is fixedly connected in the mounting frame (6); a first rotating ring (9) is rotatably connected to the inner wall of the box body (1); a first rotating groove (12) adapted to the first rotating ring (9) is provided on the inner wall of the box body (1); a plurality of push plates (10) are fixedly installed on the inner wall of the first rotating ring (9); the lower sides of the plurality of push plates (10) are all in contact with the upper surface of the sieve plate (7); a second driving unit (11) for driving the first rotating ring (9) to rotate is provided on one side of the box body (1).

2. The waste material conversion product recycling treatment device according to claim 1 is characterized in that: A second rotating ring (13) located below the sieve plate (7) is rotatably connected inside the box body (1), and a second rotating groove (14) adapted to the second rotating ring (13) is provided on the inner wall of the box body (1). A plurality of scrapers (17) are fixedly mounted on the inner wall of the second rotating ring (13), and the side surfaces of the scrapers (17) abut against the inner lower side wall of the box body (1). The second driving unit (11) simultaneously drives the second rotating ring (13) to rotate.

3. The waste material conversion product recycling treatment device according to claim 1 is characterized in that: The first driving unit (3) comprises a first driving motor (18) fixedly mounted on one side of the housing (1); a rotating shaft (19) extending to the outside is fixedly mounted on the ends of the two crushing rollers (2); a first gear (20) and a second gear (21) are fixedly mounted on the side surfaces of one end of the two rotating shafts (19) located outside; the first gear (20) and the second gear (21) are meshed with each other; and the first driving motor (18) drives one of the rotating shafts (19) to rotate.

4. The waste material conversion product recycling treatment device according to claim 2 is characterized in that: The second drive unit (11) comprises a second drive motor (22) mounted on one side of the housing (1); a third gear (23) and a fourth gear (24) are fixedly mounted on the side of the output end of the second drive motor (22); the third gear (23) meshes with the side of the first rotating ring (9), and the fourth gear (24) meshes with the side of the second rotating ring (13).

5. The waste material conversion product recycling treatment device according to claim 2 is characterized in that: The lower inner portion of the box body (1) is in the shape of a truncated cone that is wide at the top and narrow at the bottom, and the scraper (17) is adapted to the lower inner portion of the box body (1).

6. The waste material conversion product recycling treatment device according to claim 5 is characterized in that: A rotating column (15) is provided at the lower inner part of the box body (1), a connecting rod (16) is fixedly connected between the side of the rotating column (15) and the inner wall of the second rotating ring (13), the two ends of the scraper (17) are fixedly connected to the side of the rotating column (15), and the upper side of the scraper (17) abuts against the lower surface of the sieve plate (7).

7. The waste material conversion product recycling treatment device according to claim 1 is characterized in that: The relative sides of the box body (1) are penetrated by limiting rods (25), and the relative sides of the installation frame (6) are provided with limiting holes (26) adapted to one end of the limiting rod (25). The end of the limiting rod (25) located outside is fixedly connected to a pull plate (27), and an elastic member (28) sleeved on the side of the limiting rod (25) is fixedly connected between the pull plate (27) and the side of the box body (1).

8. The waste material conversion product recycling device according to claim 1 is characterized in that: Two symmetrical material guide plates (29) are fixedly connected to the upper side wall of the box body (1); the material guide plates (29) are in an inverted eight-shaped shape and are adapted to the two crushing rollers (2).

9. The waste material conversion product recycling treatment device according to claim 1 is characterized in that: A pull-out frame (30) is fixedly mounted on one side of the installation frame (6).

10. The waste material conversion product recycling treatment device according to claim 1 is characterized in that: The push plate (10) is in an arc shape, and when the push plate (10) rotates, it pushes the material to approach the edge of the screen plate (7).

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