House building construction waste recovery device

Abstract

The utility model relates to the related technical field of house building construction waste recovery, in particular to a house building construction waste recovery device which comprises a separation box. A feeding port is formed in the top of the separation box, a gear box is fixedly connected to the bottom of the separation box, and a rotating plate is arranged in the separation box. Under the matching action of the feeding port, the gear box, the rotating plate, the hollow pipe, the power mechanism, the conveying mechanism and the crushing mechanism, crushed construction waste can be stirred, irony substances in the construction waste are adsorbed in the stirring process, and the adsorbed irony substances are conveyed to the outer side of the device; and the separation effect of iron objects in the construction waste is improved, and the problem that the separation effect of the iron objects and the construction waste is poor due to the fact that the iron objects are adsorbed to a second material guide plate and a large amount of construction waste can be prevented from sliding off through the surface of the second material guide plate in an original recycling device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to the recycling of house construction waste, in particular to a house construction waste recycling device. Background Art

[0002] Construction waste refers to the slag, abandoned soil, abandoned materials, residual mud and other waste generated during the construction, laying, demolition and repair of various buildings, structures, pipelines, etc. by construction units or individuals. Construction waste has great recycling value because it contains a large amount of hard aggregate that can be recycled and reused as construction cushion and backfill.

[0003] The utility model patent with announcement number CN219356386U discloses a housing construction waste recycling device, which belongs to the technical field related to construction waste recycling. It aims to solve the problem in the prior art that in the process of recycling construction waste, due to the presence of metal waste such as nails in the construction waste, the device cannot remove them, resulting in the recycled waste being unfavorable for subsequent use. The utility model patent includes a box body and a recycling box, and is characterized in that: a feed port is provided at the upper end of the box body, two sets of crushing rollers are provided at the feed port, a first guide plate is provided inside the box body, and a second guide plate is provided below the first guide plate. The beneficial effect of the utility model is that the electromagnet above the second material guide plate can be energized to generate magnetic force, thereby magnetically adsorbing the waste sliding down the surface of the second material guide plate, so as to adsorb metals such as nails in the waste, thereby ensuring that the construction waste discharged into the recycling bin is free of metal impurities, and the cleaned metal impurities can be centrally cleaned by the cleaning mechanism, and the set receiving frame can be moved toward the inside of the box body by the push of the electric push rod, and the magnetic force disappears by cutting off the power of the electromagnet, so that the fallen metal impurities are stored in the receiving frame, which is convenient for subsequent centralized cleaning.

[0004] However, the above patent still has shortcomings: although the patent can separate the iron materials inside the construction waste, since the iron materials are adsorbed on the second guide plate, it will prevent a large amount of construction waste from sliding through the surface of the second guide plate, resulting in poor separation effect of the iron materials and construction waste. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a housing construction waste recycling device to solve the problem raised in the above background technology that due to the adsorption of iron objects on the second material guide plate, a large amount of construction waste will be blocked from sliding through the surface of the second material guide plate, thereby resulting in poor separation effect between iron objects and construction waste.

[0006] The technical solution of the utility model is:

[0007] A device for recycling waste from building construction, comprising: a separation box; a feed inlet is provided on the top of the separation box, a gear box is fixedly connected to the bottom of the separation box, a rotating plate is provided inside the separation box, a hollow tube is fixedly connected to the bottom of the rotating plate, the bottom end of the hollow tube passes through the separation box and the gear box and extends to the inside of the gear box; a power mechanism for improving the separation effect of iron in the waste is provided at one end of the hollow tube located inside the gear box; a transportation mechanism for separating iron in the waste is provided at the four corners of the separation box; a comminution mechanism for crushing the waste from building construction is provided inside the feed inlet.

[0008] Preferably, the power mechanism includes: a first bevel gear is fixedly connected to the outer surface of the bottom end of the hollow tube, a second bevel gear is meshed with one side of the first bevel gear, a motor is provided on one side of the second bevel gear, the motor is fixedly connected to the gear box, and the second bevel gear is fixedly connected to the output end of the motor; a fixing rod is provided inside the hollow tube, the bottom end of the fixing rod is fixedly connected to the gear box, a circular plate is fixedly connected to the outer surface of the top end of the fixing rod, five arc-shaped baffles are evenly provided on the outer surface of the circular plate, the arc-shaped baffles are all fixedly connected to the circular plate, and six pushing blocks are evenly fixedly connected to the top outer surface of the rotating plate, and the pushing blocks are all matched with the arc-shaped baffles.

[0009] Preferably, the transport mechanism includes: two fixing frames are fixedly connected to the four corners of the separation box, the two fixing frames are rotatably connected with a first rotating shaft inside, the outer surface of the first rotating shaft is fixedly connected with a magnetic roller, the end of the fixing frame away from the first rotating shaft is rotatably connected with a second rotating shaft, the outer surface of the second rotating shaft is fixedly connected with a conveying roller, the conveying roller and the magnetic roller are connected by a conveyor belt, one end of the second rotating shaft passes through the fixing frame and extends to the micro motor, the micro motor is fixedly connected to the fixing frame, and the second rotating shaft is fixedly connected to the output end of the micro motor; three strong magnets are evenly fixedly connected to the outer surface of the magnetic roller.

[0010] Preferably, the crushing mechanism includes: two third rotating shafts are rotatably connected inside the feed port, and the outer surfaces of the two third rotating shafts located inside the feed port are fixedly connected to crushing rollers; one end of the two third rotating shafts passes through the feed port and extends to the gears, and the gears are respectively fixed to the outer surfaces of the third rotating shafts, and the two gears are meshed with each other; one end of one of the third rotating shafts away from the gear rotates synchronously with the rotating plate through a linkage mechanism.

[0011] Preferably, the linkage mechanism includes: one end of the third rotating shaft away from the gear passes through the support block and extends to the first synchronous wheel, the support block is fixedly connected to the separation box, and the first synchronous wheel is connected to the second synchronous wheel through a synchronous belt; the center of the second synchronous wheel is fixedly connected with a fourth rotating shaft, one end of the fourth rotating shaft away from the second synchronous wheel passes through the gear box and extends to the third bevel gear, and the third bevel gear is meshed with the first bevel gear.

[0012] Preferably, a waste opening is provided on one side of the separation box, and a corresponding closing plate is slidably connected inside the waste opening. A hydraulic cylinder is provided on the top of the closing plate, and the hydraulic cylinder is fixedly connected to the separation box, and the telescopic end of the hydraulic cylinder is fixedly connected to the closing plate.

[0013] Preferably, both sides of the separation box close to the closing plate are fixedly connected to limiting rails, and the closing plate is slidably connected to the limiting rails.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Firstly, the utility model can stir the crushed construction waste through the coordinated action of the feed port, gear box, rotating plate, hollow tube, power mechanism, transportation mechanism and crushing mechanism, and adsorb the iron in the construction waste during the stirring process and transport the adsorbed iron to the outside of the device, thereby improving the separation effect of the iron in the construction waste and solving the problem that the original recycling device, due to the adsorption of iron on the second guide plate, will block a large amount of construction waste from sliding through the surface of the second guide plate, thus resulting in poor separation effect of iron and construction waste.

[0016] Secondly, through the coordinated action of the feed port, gear box, rotating plate, hollow tube, power mechanism, transportation mechanism and crushing mechanism, the utility model can make the four corners of the device simultaneously adsorb and transport the iron materials inside the construction waste, thereby improving the separation speed of the iron materials in the construction waste and thus improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a housing construction waste recycling device of the utility model;

[0018] Figure 2 It is a side view cross-sectional structural schematic diagram of a housing construction waste recycling device of the utility model;

[0019] Figure 3 This is a schematic diagram of the transport mechanism structure of the utility model;

[0020] Figure 4It is a schematic diagram of the linkage mechanism structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the waste opening structure of the utility model.

[0022] In the figure:

[0023] 1. Separation box; 2. Feeding port; 3. Gear box; 4. Rotating plate; 5. Hollow tube; 6. Power mechanism; 7. Transport mechanism; 8. Crushing mechanism; 9. First bevel gear; 10. Second bevel gear; 11. Motor; 12. Fixed rod; 13. Circular plate; 14. Arc stop bar; 15. Push block; 16. Fixed frame; 17. First rotating shaft; 18. Second rotating shaft; 19. Conveying roller; 20. Conveying belt; 21. Micro motor; 22. Strong magnet; 23. Third rotating shaft; 24. Crushing roller; 25. Gear; 26. Linkage mechanism; 27. Support block; 28. First synchronous wheel; 29. ​​Synchronous belt; 30. Second synchronous wheel; 31. Fourth rotating shaft; 32. Third bevel gear; 33. Waste port; 34. Closing plate; 35. Hydraulic cylinder; 36. Limiting track; 37. Magnetic roller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 5 The utility model describes the above technical solution in detail through the following embodiments:

[0026] A device for recycling waste from house construction comprises: a separation box 1; a feed inlet 2 is provided on the top of the separation box 1, a gear box 3 is fixedly connected to the bottom of the separation box 1, a rotating plate 4 is arranged inside the separation box 1, a hollow tube 5 is fixedly connected to the bottom of the rotating plate 4, the bottom end of the hollow tube 5 passes through the separation box 1 and the gear box 3 and extends to the inside of the gear box 3; a power mechanism 6 for improving the separation effect of iron materials in the waste is arranged at one end of the hollow tube 5 located inside the gear box 3; a transportation mechanism 7 for separating iron materials from the waste is arranged at each of the four corners of the separation box 1; a crushing mechanism 8 for crushing the waste from house construction is arranged inside the feed inlet 2, and the user pours the construction waste into the feed inlet 2, and the crushing mechanism 8 inside the feed inlet 2 crushes the construction waste into The crushed construction waste is crushed, and then the power mechanism 6 controls the hollow tube 5 to rotate, and the hollow tube 5 drives the rotating plate 4 to rotate. The rotating plate 4 drives the crushed construction waste to rotate while rotating. At the same time, the transportation mechanism 7 adsorbs the iron materials inside the construction waste and transports the adsorbed iron materials to the outside of the device. The crushed construction waste can be stirred, and the iron materials in the construction waste can be adsorbed during the stirring process and transported to the outside of the device, thereby improving the separation effect of the iron materials in the construction waste, and solving the problem that the original recycling device adsorbs the iron materials on the second guide plate, which will prevent a large amount of construction waste from sliding through the surface of the second guide plate, thereby resulting in poor separation effect of the iron materials and the construction waste.

[0027] like Figure 2 and Figure 4 As shown, the power mechanism 6 includes: a first bevel gear 9 is fixedly connected to the outer surface of the bottom end of the hollow tube 5, a second bevel gear 10 is meshed with one side of the first bevel gear 9, a motor 11 is arranged on one side of the second bevel gear 10, the motor 11 is fixedly connected to the gear box 3, and the second bevel gear 10 is fixedly connected to the output end of the motor 11; a fixed rod 12 is arranged inside the hollow tube 5, the bottom end of the fixed rod 12 is fixedly connected to the gear box 3, a circular plate 13 is fixedly connected to the outer surface of the top end of the fixed rod 12, and the outer surface of the circular plate 13 is evenly provided with five arc-shaped baffles 14, and the arc-shaped baffles 14 are fixed to the circular plate 13 Fixed connection, six pushing blocks 15 are evenly and fixedly connected to the top outer surface of the rotating plate 4, and the pushing blocks 15 are matched with the arc-shaped baffle bars 14. The motor 11 is started, and the output end of the motor 11 drives the second bevel gear 10 to rotate, and the second bevel gear 10 drives the hollow tube 5, and the hollow tube 5 drives the rotating plate 4. The rotating plate 4 drives the pushing blocks 15 while rotating. Since the rotating plate 4 is conical, the construction waste is moved to the outermost side of the rotating plate 4 through the cooperation of the arc-shaped baffle bars 14 while rotating, and the construction waste is pushed to perform a turnover motion inside the separation box 1 through the cooperation of the rotating plate 4 and the pushing blocks 15.

[0028] like Figure 3As shown, the transport mechanism 7 includes: two fixing frames 16 are fixedly connected to the four corners of the separation box 1, the two fixing frames 16 are rotatably connected to the first rotating shaft 17, the outer surface of the first rotating shaft 17 is fixedly connected to the magnetic roller 37, the end of the fixing frame 16 away from the first rotating shaft 17 is rotatably connected to the second rotating shaft 18, the outer surface of the second rotating shaft 18 is fixedly connected to the conveying roller 19, the conveying roller 19 and the magnetic roller 37 are connected by a conveyor belt 20, one end of the second rotating shaft 18 passes through the fixing frame 16 and extends to the micro motor 21, the micro motor 21 is fixedly connected to the fixing frame 16, and the second rotating shaft 18 is fixedly connected to the output end of the micro motor 21 Fixed connection; the outer surface of the magnetic roller 37 is evenly and fixedly connected with three strong magnets 22, the micro motor 21 is started, the output end of the micro motor 21 drives the second rotating shaft 18 to rotate, the second rotating shaft 18 drives the conveying roller 19, and the conveying roller 19 drives the conveyor belt 20 to operate through the cooperation of the first rotating shaft 17 and the magnetic roller 37. While the magnetic roller 37 is rotating, the strong magnet 22 on its surface adsorbs the iron inside the construction waste on the surface of the conveyor belt 20, and the adsorbed iron is driven to the top of the conveyor belt 20 through the rotation of the magnetic roller 37, and finally the iron is discharged from the four corners of the separation box 1 through the operation of the conveyor belt 20.

[0029] like Figure 1 and Figure 2 As shown, the crushing mechanism 8 includes: two third rotating shafts 23 are rotatably connected inside the feed port 2, and the outer surfaces of the two third rotating shafts 23 located inside the feed port 2 are fixedly connected with crushing rollers 24; one end of the two third rotating shafts 23 passes through the feed port 2 and extends to the gears 25, and the gears 25 are respectively fixed on the outer surfaces of the third rotating shafts 23, and the two gears 25 are meshed with each other; one end of the third rotating shaft 23 away from the gear 25 rotates synchronously with the rotating plate 4 through the linkage mechanism 26, and the first bevel gear 9 controls one of the third rotating shafts 23 through the linkage mechanism 26, and the two third rotating shafts 23 rotate in the opposite direction through the cooperation of the gears 25, and the third rotating shafts 23 rotate in the opposite direction while driving the crushing rollers 24 respectively, and the two crushing rollers 24 cooperate to crush the construction waste.

[0030] like Figure 4As shown, the linkage mechanism 26 includes: one end of a third rotating shaft 23 away from the gear 25 passes through the support block 27 and extends to the first synchronous wheel 28, the support block 27 is fixedly connected to the separation box 1, and the first synchronous wheel 28 is connected to the second synchronous wheel 30 through a synchronous belt 29; the center of the second synchronous wheel 30 is fixedly connected with a fourth rotating shaft 31, and the end of the fourth rotating shaft 31 away from the second synchronous wheel 30 passes through the gear box 3 and extends to the third bevel gear 32, the third bevel gear 32 is meshed with the first bevel gear 9, and the first bevel gear 9 rotates while driving the third bevel gear 32, the third bevel gear 32 drives the second synchronous wheel 30 through the fourth rotating shaft 31, the second synchronous wheel 30 drives the first synchronous wheel 28 through the synchronous belt 29, and the first synchronous wheel 28 drives one of the third rotating shafts 23 to rotate.

[0031] like Figure 5 As shown, a waste port 33 is opened on one side of the separation box 1, and a corresponding closing plate 34 is slidably connected inside the waste port 33. A hydraulic cylinder 35 is arranged on the top of the closing plate 34. The hydraulic cylinder 35 is fixedly connected to the separation box 1, and the telescopic end of the hydraulic cylinder 35 is fixedly connected to the closing plate 34. The user can control the lifting and lowering of the closing plate 34 by controlling the telescopic end of the hydraulic cylinder 35 to extend and retract. When the closing plate 34 rises, the construction waste inside the separation box 1 is discharged from the waste port 33 through the rotation of the rotating plate 4.

[0032] like Figure 5 As shown, both sides of the separation box 1 near the closing plate 34 are fixedly connected to the limiting rails 36, and the closing plate 34 is slidably connected to the limiting rails 36, which can limit the closing plate 34 so that the closing plate 34 can be flexibly lifted and lowered inside the waste port 33.

[0033] Working principle: start the motor 11, the user pours the construction waste into the material inlet 2, the output end of the motor 11 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the hollow tube 5, the hollow tube 5 drives the rotating plate 4, and the rotating plate 4 drives the pushing block 15 while rotating. Since the rotating plate 4 is conical, the construction waste is moved to the outermost side of the rotating plate 4 through the cooperation of the arc-shaped baffle 14 while rotating, and the construction waste is pushed to rotate inside the separation box 1 through the cooperation of the rotating plate 4 and the pushing block 15. At the same time, the first bevel gear 9 rotates while driving the third bevel gear 32, and the third bevel gear 32 drives the second synchronous wheel 30 through the fourth rotating shaft 31. The second synchronous wheel 30 drives the first synchronous wheel 28 through the synchronous belt 29. The first synchronous wheel 28 drives one of the third rotating shafts 23 to rotate, and the two third rotating shafts 23 rotate in the opposite direction through the cooperation of the gear 25. The third rotating shaft 23 rotates in the opposite direction while driving the crushing rollers 24 respectively, and the two crushing rollers 24 cooperate to crush the construction waste.

[0034] Start the micro motor 21, the output end of the micro motor 21 drives the second rotating shaft 18 to rotate, the second rotating shaft 18 drives the conveying roller 19, and the conveying roller 19 drives the conveyor belt 20 to operate through the cooperation of the first rotating shaft 17 and the magnetic roller 37. While the magnetic roller 37 is rotating, the strong magnet 22 on its surface adsorbs the iron materials inside the construction waste onto the surface of the conveyor belt 20, and the adsorbed iron materials are driven to the top of the conveyor belt 20 through the rotation of the magnetic roller 37. Finally, the iron materials are discharged from the four corners of the separation box 1 through the operation of the conveyor belt 20.

[0035] Finally, 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 aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A housing construction waste recycling device, comprising: Separation box (1); The invention is characterized in that a feed port (2) is provided on the top of the separation box (1), a gear box (3) is fixedly connected to the bottom of the separation box (1), a rotating plate (4) is provided inside the separation box (1), a hollow tube (5) is fixedly connected to the bottom of the rotating plate (4), and the bottom end of the hollow tube (5) passes through the separation box (1) and the gear box (3) and extends to the inside of the gear box (3); One end of the hollow tube (5) located inside the gear box (3) is provided with a power mechanism (6) for improving the separation effect of iron in waste materials; The four corners of the separation box (1) are provided with a transport mechanism (7) for separating iron materials from the waste; A crushing mechanism (8) for crushing house construction waste is arranged inside the feed inlet (2).

2. A housing construction waste recycling device as claimed in claim 1, characterized in that: The power mechanism (6) comprises: A first bevel gear (9) is fixedly connected to the outer surface of the bottom end of the hollow tube (5); a second bevel gear (10) is meshed with one side of the first bevel gear (9); a motor (11) is provided on one side of the second bevel gear (10); the motor (11) is fixedly connected to the gear box (3); and the second bevel gear (10) is fixedly connected to an output end of the motor (11); A fixing rod (12) is arranged inside the hollow tube (5), the bottom end of the fixing rod (12) is fixedly connected to the gear box (3), a circular plate (13) is fixedly connected to the top outer surface of the fixing rod (12), five arc-shaped retaining strips (14) are evenly arranged on the outer surface of the circular plate (13), and the arc-shaped retaining strips (14) are all fixedly connected to the circular plate (13), and six pushing blocks (15) are evenly fixedly connected to the top outer surface of the rotating plate (4), and the pushing blocks (15) are all matched with the arc-shaped retaining strips (14).

3. A housing construction waste recycling device as claimed in claim 2, characterized in that: The transport mechanism (7) comprises: Two fixing frames (16) are fixedly connected at the four corners of the separation box (1), the two fixing frames (16) are rotatably connected with a first rotating shaft (17) inside, the outer surface of the first rotating shaft (17) is fixedly connected with a magnetic roller (37), one end of the fixing frame (16) away from the first rotating shaft (17) is rotatably connected with a second rotating shaft (18), the outer surface of the second rotating shaft (18) is fixedly connected with a conveying roller (19), the conveying roller (19) and the magnetic roller (37) are connected via a conveyor belt (20), one end of the second rotating shaft (18) passes through the fixing frame (16) and extends to the micro motor (21), the micro motor (21) is fixedly connected to the fixing frame (16), and the second rotating shaft (18) is fixedly connected to the output end of the micro motor (21); The outer surface of the magnetic attraction roller (37) is evenly and fixedly connected with three strong magnets (22).

4. A housing construction waste recycling device as claimed in claim 3, characterized in that: The pulverizing mechanism (8) comprises: Two third rotating shafts (23) are rotatably connected inside the feed inlet (2), and the outer surfaces of the two third rotating shafts (23) located inside the feed inlet (2) are fixedly connected to crushing rollers (24); One end of each of the two third rotating shafts (23) passes through the feed port (2) and extends to the gear (25), the gears (25) are respectively fixed to the outer surface of the third rotating shaft (23), and the two gears (25) are meshed with each other; One end of the third rotating shaft (23) away from the gear (25) rotates synchronously with the rotating plate (4) via a linkage mechanism (26).

5. A housing construction waste recycling device as claimed in claim 4, characterized in that: The linkage mechanism (26) comprises: One end of the third rotating shaft (23) away from the gear (25) passes through a support block (27) and extends to a first synchronous wheel (28); the support block (27) is fixedly connected to the separation box (1); and the first synchronous wheel (28) is connected to a second synchronous wheel (30) via a synchronous belt (29); The center of the second synchronous wheel (30) is fixedly connected to a fourth rotating shaft (31); an end of the fourth rotating shaft (31) away from the second synchronous wheel (30) passes through the gear box (3) and extends to the third bevel gear (32); the third bevel gear (32) is meshed with the first bevel gear (9).

6. A housing construction waste recycling device as claimed in claim 5, characterized in that: A waste material opening (33) is provided on one side of the separation box (1), a matching closing plate (34) is slidably connected inside the waste material opening (33), a hydraulic cylinder (35) is provided on the top of the closing plate (34), the hydraulic cylinder (35) is fixedly connected to the separation box (1), and a telescopic end of the hydraulic cylinder (35) is fixedly connected to the closing plate (34).

7. A housing construction waste recycling device as claimed in claim 6, characterized in that: Both sides of the separation box (1) close to the closing plate (34) are fixedly connected to limiting rails (36), and the closing plate (34) is slidably connected to the limiting rails (36).

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