Construction waste recycling, crushing and feeding device

Abstract

The utility model relates to the technical field of crushing and feeding devices, and discloses a construction waste recycling, crushing and feeding device which solves the problems that when an existing crushing and feeding device is used, crushed construction waste can raise dust when falling, so that the working environment and the body health of operators are affected, and the using effect is poor. The device comprises a mounting table, a conveying belt is mounted in the mounting table, supporting frames are fixedly mounted on the two sides of the top of the mounting table, a pulverizer is fixedly mounted between the tops of the two supporting frames, a connecting cylinder is rotationally mounted in the middle of the top of the pulverizer, a dust collecting tank is rotationally mounted on the top of the connecting cylinder, and a mounting frame is fixedly mounted on one side of the mounting table; the upper part of the mounting frame is fixedly connected with the top of the dust collection tank; the lower part in the dust collection tank is in threaded connection with a filter cone; when the crushing and feeding device is used, raised dust raised during falling of crushed construction waste can be uniformly and comprehensively sucked away, so that the working environment and the body health of operators are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of crushing and feeding devices, in particular to a construction waste recycling crushing and feeding device. Background Art

[0002] The construction waste recycling, crushing and feeding device is a comprehensive system designed to achieve the recycling, crushing and feeding of construction waste. The construction waste recycling, crushing and feeding device is an efficient and environmentally friendly construction waste treatment equipment that can realize the recycling and reuse of construction waste, reduce environmental pollution and resource waste. The existing patent (Announcement No.: CN210545605U) is a device suitable for crushing and recycling construction waste. The crushing and feeding device uses a pre-treatment device to perform preliminary crushing treatment on the construction waste, separating and crushing metal debris from other debris. The metal removal device removes metal debris contained in the construction waste, effectively preventing the screw feeder and the crushing device from getting stuck. The remaining construction waste is fed into the crushing device by the screw feeder for crushing treatment. The crushed construction waste flows out through the discharge port for recycling treatment. The setting of the annular plate makes it more thoroughly crushed. However, when the crushing and feeding device is in use, the crushed construction waste will stir up dust when it falls, thereby affecting the working environment and the health of the operator, and its use effect is not good. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a construction waste recycling, crushing and feeding device, which effectively solves the problem that the existing crushing and feeding device, when in use, will stir up dust when the crushed construction waste falls, thereby affecting the working environment and the health of the operator, and its use effect is poor.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction waste recycling, crushing and feeding device, comprising a mounting platform, a conveyor belt is installed inside the mounting platform, support frames are fixedly installed on both sides of the top of the mounting platform, a crusher is fixedly installed between the tops of the two support frames, a connecting cylinder is rotatably installed in the middle of the top of the crusher, a dust collecting tank is rotatably installed on the top of the connecting cylinder, a mounting frame is fixedly installed on one side of the mounting platform, the upper part of the mounting frame is fixedly connected to the top of the dust collecting tank, a filter hopper is threadedly connected to the lower part of the inside of the dust collecting tank, two conveying pipes are symmetrically fixedly installed on the surface of the connecting cylinder, and the two conveying pipes are away from the connecting cylinder. An air suction hopper is fixedly installed at one end of the cylinder, a rotating ring is fixedly installed between the surfaces of the two air suction hoppers, a slip ring is fixedly installed on the top of the rotating ring, a positioning ring is provided on the upper part of the slip ring, a ring groove is provided on the lower surface of the positioning ring, the slip ring is slidably installed inside the ring groove, an outer gear ring is fixedly installed on the lower part of the rotating ring surface, an impeller is provided on the upper part of the interior of the dust collecting tank, a motor is fixedly installed on the upper part of one side of the mounting frame, a transmission assembly is provided at the output end of the motor, the transmission assembly is connected to the impeller and the outer gear ring, the motor outputs power to the impeller and the outer gear ring through the transmission assembly, so that the impeller and the outer gear ring rotate to achieve comprehensive and uniform dust collection.

[0005] Preferably, the transmission assembly includes a first bevel gear, the first bevel gear is fixedly mounted on the output end of the motor, a first shaft rod is fixedly mounted on one side of the first bevel gear, one end of the first shaft rod extends to the interior of the dust collecting tank and is fixedly mounted on the second bevel gear, two first shaft sleeves are rotatably mounted on the surface of the first shaft rod, the two first shaft sleeves are fixedly connected to the dust collecting tank through a fixing rod, the lower part of the surface of the second bevel gear is meshed with the third bevel gear, the bottom of the third bevel gear is fixedly connected to the impeller, and the top of the third bevel gear is rotatably connected to the inner top of the dust collecting tank through a shaft seat.

[0006] Preferably, a fourth bevel gear is meshedly connected to the lower part of the surface of the first bevel gear, a second shaft rod is fixedly installed on the bottom of the fourth bevel gear, three second shaft sleeves are rotatably installed on the surface of the second shaft rod, the second shaft sleeves are fixedly connected to the mounting frame through a fixing rod, a transmission gear is fixedly installed on the bottom of the second shaft rod, the transmission gear is meshed with the outer ring gear, and the bottom of the transmission gear is rotatably connected to the mounting frame.

[0007] Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, the operator first puts the construction waste into the crusher for crushing, and the crushed waste will fall onto the conveyor belt on the mounting platform. At the same time, the operator starts the motor on the mounting frame to drive the first bevel gear to rotate, and the first bevel gear drives the first shaft to rotate along the inside of the two first shaft sleeves. When the first shaft rotates, it drives the third bevel gear to rotate along the shaft seat through the second bevel gear. When the third bevel gear rotates, it drives the impeller to rotate and inhale air. When the impeller rotates and inhales air, the dust stirred up during the discharge of the material is sucked into the filter bucket in the dust collecting tank through the connecting tube, the two conveying pipes and the two suction buckets.

[0008] When the first bevel gear rotates, it will also drive the second shaft to rotate along the inside of the three second shaft sleeves through the fourth bevel gear. When the second shaft rotates, it drives the outer ring gear to rotate through the transmission gear. When the outer ring gear rotates, it drives the two suction buckets to rotate through the rotating ring. When the two suction buckets rotate, they drive the connecting cylinder to rotate between the crusher and the dust collecting tank through the two conveying pipes. When the rotating ring rotates, it drives the slip ring to rotate along the ring groove on the positioning ring, which improves the stability of the rotating ring during rotation, so that the dust stirred up by the fall can be sucked away comprehensively and effectively. When the crushing and feeding device is in use, the dust stirred up when the crushed construction waste falls can be evenly and comprehensively sucked away, thereby ensuring the working environment and the health of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0010] In the attached figure:

[0011] Figure 1 This is a schematic diagram of the structure of the construction waste recycling, crushing and feeding device of this utility model Figure 1 ;

[0012] Figure 2 This is a schematic diagram of the structure of the construction waste recycling, crushing and feeding device of this utility model Figure 2 ;

[0013] Figure 3 This is a schematic diagram of the partial internal structure of the construction waste recycling, crushing and feeding device of the utility model;

[0014] Figure 4 For this utility model Figure 3 A in the middle is an enlarged structural diagram;

[0015] Figure 5 For this utility model Figure 3 Schematic diagram of the partially enlarged structure;

[0016] In the figure: 1. Mounting table; 2. Conveyor belt; 3. Support frame; 4. Crusher; 5. Connecting cylinder; 6. Dust collecting tank; 7. Mounting frame; 8. Filter hopper; 9. Conveying pipe; 10. Suction hopper; 11. Rotating ring; 12. Slip ring; 13. Positioning ring; 14. Ring groove; 15. Outer gear ring; 16. Transmission gear; 17. Motor; 18. First bevel gear; 19. First shaft rod; 20. First shaft sleeve; 21. Second bevel gear; 22. Third bevel gear; 23. Shaft seat; 24. Fourth bevel gear; 25. Second shaft rod; 26. Second shaft sleeve; 27. Impeller. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] Depend on Figures 1 to 5 The utility model includes a mounting platform 1, a conveyor belt 2 is installed inside the mounting platform 1, support frames 3 are fixedly installed on both sides of the top of the mounting platform 1, a crusher 4 is fixedly installed between the tops of the two support frames 3, a connecting cylinder 5 is rotatably installed in the middle of the top of the crusher 4, a dust collecting tank 6 is rotatably installed on the top of the connecting cylinder 5, a mounting frame 7 is fixedly installed on one side of the mounting platform 1, the upper part of the mounting frame 7 is fixedly connected to the top of the dust collecting tank 6, a filter bucket 8 is threadedly connected to the lower part of the inside of the dust collecting tank 6, two conveying pipes 9 are symmetrically fixedly installed on the surface of the connecting cylinder 5, and an air suction bucket 10 is fixedly installed on the end of the two conveying pipes 9 away from the connecting cylinder 5, and a fixed space is formed between the surfaces of the two air suction buckets 10. A rotating ring 11 is fixedly installed, and a slip ring 12 is fixedly installed on the top of the rotating ring 11. A positioning ring 13 is provided on the upper part of the slip ring 12, and a ring groove 14 is provided on the lower surface of the positioning ring 13. The slip ring 12 is slidably installed inside the ring groove 14, and an outer ring gear 15 is fixedly installed on the lower part of the surface of the rotating ring 11. An impeller 27 is provided on the upper part of the interior of the dust collecting tank 6, and a motor 17 is fixedly installed on the upper part of one side of the mounting frame 7. A transmission assembly is provided at the output end of the motor 17, and the transmission assembly is connected to the impeller 27 and the outer ring gear 15. The motor 17 outputs power to the impeller 27 and the outer ring gear 15 through the transmission assembly, so that the impeller 27 and the outer ring gear 15 rotate to achieve comprehensive and uniform dust collection.

[0019] When in use, the operator first puts the construction waste into the crusher 4 for crushing. After crushing, the garbage will fall onto the conveyor belt 2 on the mounting platform 1. At the same time, the operator starts the motor 17 on the mounting frame 7 to drive the transmission component to operate. When the transmission component is running, it drives the impeller 27 to rotate and inhale air. When the impeller 27 rotates and inhales air, the dust stirred up during the discharge is sucked into the filter bucket 8 in the dust collecting tank 6 through the connecting tube 5 and the two conveying pipes 9 and the two suction buckets 10; while the transmission component is running, it will also drive the outer gear ring 15 to rotate. When the outer gear ring 15 rotates, it rotates The ring 11 drives the two suction buckets 10 to rotate. When the two suction buckets 10 rotate, they drive the connecting tube 5 to rotate between the crusher 4 and the dust collecting tank 6 through the two conveying pipes 9. When the rotating ring 11 rotates, it drives the slip ring 12 to rotate along the ring groove 14 on the positioning ring 13, thereby improving the stability of the rotating ring 11 during rotation, so that the dust stirred up by the fall can be sucked away comprehensively and effectively; when the crushing and feeding device is in use, the dust stirred up when the crushed construction waste falls can be evenly and comprehensively sucked away, thereby ensuring the working environment and the health of the operator.

[0020] The transmission assembly includes a first bevel gear 18, which is fixedly mounted on the output end of the motor 17. A first shaft rod 19 is fixedly mounted on one side of the first bevel gear 18. One end of the first shaft rod 19 extends to the interior of the dust collecting tank 6 and is fixedly mounted on a second bevel gear 21. Two first shaft sleeves 20 are rotatably mounted on the surface of the first shaft rod 19. Both first shaft sleeves 20 are fixedly connected to the dust collecting tank 6 through a fixing rod. The lower part of the surface of the second bevel gear 21 is meshed with a third bevel gear 22, and the bottom of the third bevel gear 22 is fixedly connected to the impeller 27. Then, the top of the third bevel gear 22 is rotatably connected to the inner top of the dust collecting tank 6 through the shaft seat 23; the lower part of the surface of the first bevel gear 18 is meshed with the fourth bevel gear 24, and the bottom of the fourth bevel gear 24 is fixedly mounted with a second shaft rod 25, and three second shaft sleeves 26 are rotatably mounted on the surface of the second shaft rod 25. The second shaft sleeves 26 are fixedly connected to the mounting bracket 7 through a fixing rod, and the bottom of the second shaft rod 25 is fixedly mounted with a transmission gear 16, which is meshed with the outer ring gear 15, and the bottom of the transmission gear 16 is rotatably connected to the mounting bracket 7.

[0021] The operator starts the motor 17 to drive the first bevel gear 18 to rotate. The first bevel gear 18 drives the first shaft 19 to rotate along the inside of the two first shaft sleeves 20. When the first shaft 19 rotates, it drives the third bevel gear 22 to rotate along the shaft seat 23 through the second bevel gear 21. When the third bevel gear 22 rotates, it drives the impeller 27 to rotate and inhale air.

[0022] When the first bevel gear 18 rotates, the second shaft 25 is driven to rotate along the inside of the three second shaft sleeves 26 through the fourth bevel gear 24 . When the second shaft 25 rotates, the outer gear ring 15 is driven to rotate through the transmission gear 16 .

Claims

1. A construction waste recycling, crushing and feeding device, comprising a mounting platform (1), characterized in that: A conveyor belt (2) is installed inside the mounting platform (1), support frames (3) are fixedly installed on both sides of the top of the mounting platform (1), a crusher (4) is fixedly installed between the tops of the two support frames (3), a connecting cylinder (5) is rotatably installed in the middle of the top of the crusher (4), a dust collecting tank (6) is rotatably installed on the top of the connecting cylinder (5), a mounting frame (7) is fixedly installed on one side of the mounting platform (1), the upper part of the mounting frame (7) is fixedly connected to the top of the dust collecting tank (6), a filter hopper (8) is threadedly connected to the lower part of the inside of the dust collecting tank (6), two conveying pipes (9) are symmetrically fixedly installed on the surface of the connecting cylinder (5), an air suction hopper (10) is fixedly installed at one end of the two conveying pipes (9) away from the connecting cylinder (5), and a rotating ring is fixedly installed between the surfaces of the two air suction hoppers (10). (11), a slip ring (12) is fixedly installed on the top of the rotating ring (11), a positioning ring (13) is provided on the upper part of the slip ring (12), a ring groove (14) is provided on the lower surface of the positioning ring (13), and the slip ring (12) is slidably installed inside the ring groove (14), an outer gear ring (15) is fixedly installed on the lower part of the surface of the rotating ring (11), an impeller (27) is provided on the upper part of the interior of the dust collecting tank (6), and a motor (17) is fixedly installed on the upper part of one side of the mounting frame (7), and a transmission component is provided at the output end of the motor (17), and the transmission component is connected to the impeller (27) and the outer gear ring (15) in a transmission manner. The motor (17) outputs power to the impeller (27) and the outer gear ring (15) through the transmission component, so that the impeller (27) and the outer gear ring (15) rotate to achieve comprehensive and uniform dust collection.

2. The construction waste recycling, crushing and feeding device according to claim 1, characterized in that: The transmission assembly comprises a first bevel gear (18), the first bevel gear (18) being fixedly mounted on the output end of the motor (17), a first shaft rod (19) being fixedly mounted on one side of the first bevel gear (18), one end of the first shaft rod (19) extending into the interior of the dust collecting tank (6) and being fixedly mounted on the second bevel gear (21), two first shaft sleeves (20) being rotatably mounted on the surface of the first shaft rod (19), both first shaft sleeves (20) being fixedly connected to the dust collecting tank (6) via a fixing rod, a third bevel gear (22) being meshedly connected to the lower portion of the surface of the second bevel gear (21), the bottom of the third bevel gear (22) being fixedly connected to the impeller (27), and the top of the third bevel gear (22) being rotatably connected to the inner top of the dust collecting tank (6) via a shaft seat (23).

3. The construction waste recycling, crushing and feeding device according to claim 2, characterized in that: The lower portion of the surface of the first bevel gear (18) is meshedly connected with a fourth bevel gear (24); a second shaft rod (25) is fixedly mounted on the bottom of the fourth bevel gear (24); three second shaft sleeves (26) are rotatably mounted on the surface of the second shaft rod (25); the second shaft sleeves (26) are all fixedly connected to the mounting frame (7) through a fixing rod; a transmission gear (16) is fixedly mounted on the bottom of the second shaft rod (25); the transmission gear (16) is meshedly connected with the outer gear ring (15); and the bottom of the transmission gear (16) is rotatably connected to the mounting frame (7).

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