Building waste treatment device

Abstract

The utility model discloses a building waste treatment device, including crushing box body, recovery box, dust recovery mechanism, feeding mechanism, feed inlet and stone crushing mechanism, the bottom end of crushing box body is provided with the recovery box, the side face of crushing box body is provided with dust recovery mechanism, the side face of crushing box body is provided with feed inlet, and the feed inlet is provided with the stone crushing mechanism. A feeding mechanism is arranged in the middle of the feeding port, a stone crushing mechanism is arranged in the middle of the crushing box body, and an air inlet is formed in the side face of the crushing box body. According to the building waste treatment device provided by the utility model, the dust recycling mechanism is arranged, and after dust is generated during crushing in the crushing box body, a first servo motor drives a flow guide scattered blade to rotate through a transmission shaft, so that the dust can be collected into a ventilation pipeline and attached to the surface of a dustproof net; and dust can be collected into the dust collection box through sweeping of the brush head, and then dust pollution caused by waste crushing can be avoided.

Description

Technical Field

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

[0002] Existing construction sites generate a large amount of construction waste. Construction waste is generally large solid blocks such as cement concrete. In order to recycle larger objects of cement concrete, the construction waste needs to be crushed and reused.

[0003] For example, a construction waste processing device disclosed in Chinese patent publication number (CN219502834U) records: "It includes a base, a protective frame is provided on the top of the base, an L-shaped plate is fixedly installed on one side of the base, a crushing mechanism and a moving mechanism are provided on the L-shaped plate, the moving mechanism cooperates with the protective frame, protective plates are fixedly installed on the front and back sides of the base, a bevel is provided on one side of the base, a plurality of vertically arranged round rods are fixedly installed on the bevel, a material receiving box is provided on one side of the base, and the material receiving box is located below the bevel. The utility model is convenient for crushing construction waste, convenient for removing metal wire, and conducive to separating metal."

[0004] To sum up, it can be seen that in the existing technology, the crushing head is pushed down by a hydraulic cylinder to squeeze and crush the waste. However, the above device still has the following technical problems: construction waste is generally large solid objects such as concrete. When crushed, a large amount of dust will appear inside the concrete after being squeezed. If a traditional spray dust reduction device is used for direct spraying, a large amount of mud will appear on the surface of the equipment, which will affect the subsequent use of the device. For this reason, it is necessary to propose a construction waste treatment device to provide a new technical solution to solve the technical problems mentioned in the above patent. Utility Model Content

[0005] Based on this, it is necessary to provide a construction waste treatment device to address the above technical problems. By setting up a dust recovery mechanism, when dust is generated when the crushing box is crushed, the first servo motor drives the guide blades to rotate through the transmission shaft to collect the dust into the ventilation duct and attach it to the surface of the dustproof net. The dust can be collected into the dust collecting box by cleaning with the brush head, thereby avoiding dust pollution caused by the crushing of waste.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A construction waste processing device is used for recycling, crushing and dust removal of construction waste.

[0008] The construction waste processing device specifically includes a crushing box, a recycling box, a dust recovery mechanism, a feeding mechanism, a feeding port and a stone crushing mechanism. The bottom end of the crushing box is provided with a recycling box, the side of the crushing box is provided with a dust recovery mechanism, the side of the crushing box is provided with a feeding port, the middle of the feeding port is provided with a feeding mechanism, the middle of the crushing box is provided with a stone crushing mechanism, and the side of the crushing box is provided with an air inlet.

[0009] As a preferred embodiment of the construction waste treatment device provided by the utility model, the dust recovery mechanism includes a ventilation duct, a dustproof net, a cross bracket, a dust removal component and a dust recovery component. The surface of the crushing box is fixedly connected to the ventilation duct, the end of the ventilation duct away from the crushing box is fixedly connected to the dustproof net, and the middle part of the ventilation duct is fixedly connected to the cross bracket.

[0010] As a preferred embodiment of the construction waste treatment device provided by the present invention, the dust removal component includes a first servo motor, a transmission shaft, guide blades, a fixed plate and a brush head. The surface of the cross bracket is fixedly connected to the first servo motor, and the transmission end of the first servo motor is rotatably connected to the transmission shaft. The transmission shaft extends to the middle of the ventilation duct, and the surface of the transmission shaft is fixedly connected to the guide blades. The end of the transmission shaft away from the first servo motor is fixedly connected to the fixed plate, and the fixed plate is fixedly connected to the brush head on the side close to the dustproof net, and the brush head is tightly attached to the inner surface of the dustproof net.

[0011] As a preferred embodiment of the construction waste treatment device provided by the utility model, the dust recovery component includes a dust collecting frame and a dust collecting box. The dust collecting frame is fixedly connected to the surface of the ventilation duct, the dust collecting frame is connected to the middle part of the ventilation duct, and the inner wall of the dust collecting frame is slidably connected to the dust collecting box.

[0012] As a preferred embodiment of the construction waste processing device provided by the utility model, the feeding mechanism includes a second servo motor, a threaded rod, a guide light rod, a cross support rod and a pushing assembly, the surface of the crushing box is fixedly connected to the second servo motor, the transmission end of the second servo motor is rotatably connected to the threaded rod, the side of the crushing box away from the threaded rod is fixedly connected to the guide light rod, the cross support rod is slidably connected to the surface of the guide light rod, and the cross support rod is threadedly connected to the threaded rod.

[0013] As a preferred embodiment of the construction waste processing device provided by the utility model, the pushing assembly includes a load-bearing frame, a baffle, a connecting rod and a waste pushing plate. The surface of the crushing box is fixedly connected to the load-bearing frame, and the load-bearing frame is arranged below the feed port. The surface of the cross support rod is fixedly connected to the baffle, and the side of the baffle away from the cross support rod is symmetrically fixedly connected to the connecting rod, and the end of the connecting rod away from the baffle is fixedly connected to the waste pushing plate, and the waste pushing plate is slidably connected to the top surface of the load-bearing frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The construction waste processing device provided by the utility model is equipped with a dust recovery mechanism. When dust is generated when the crushing box is crushed, the first servo motor drives the guide blades to rotate through the transmission shaft to collect the dust into the ventilation duct and attach it to the surface of the dustproof net. The dust can be collected into the dust collection box by cleaning with the brush head, thereby avoiding dust pollution caused by the crushing of waste.

[0016] The construction waste processing device provided by the utility model is equipped with a feeding mechanism. When the stone crushing mechanism inside the crushing box is working, the feeding port is closed by the supporting frame, thereby preventing dust from flying out of the feeding port during crushing. At the same time, the automatic loading of waste can be completed by pushing the waste pushing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the solutions in the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the construction waste treatment device provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the crushing box of the construction waste processing device provided by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the dust recovery mechanism of the construction waste treatment device provided by the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the dust recovery mechanism of the construction waste treatment device provided by the utility model;

[0022] Figure 5 This is a structural schematic diagram of the feeding mechanism of the construction waste processing device provided by the utility model.

[0023] The markings in the figure are as follows:

[0024] 1. Crushing box; 2. Recovery box; 3. Dust recovery mechanism; 4. Feeding mechanism; 5. Feeding port; 6. Stone crushing mechanism; 7. Ventilation duct; 8. Dust screen; 9. Cross bracket; 10. First servo motor; 11. Drive shaft; 12. Guide vanes; 13. Fixed plate; 14. Brush head; 15. Dust collection frame; 16. Dust collection box; 17. Second servo motor; 18. Threaded rod; 19. Guide light rod; 20. Cross support rod; 21. Load-bearing frame; 22. Baffle; 23. Connecting rod; 24. Waste push plate. DETAILED DESCRIPTION

[0025] In order to help those skilled in the art better understand the present invention, 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 embodiments described 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 making creative efforts should fall within the scope of protection of the present invention.

[0026] As described in the background technology, construction waste is generally large solid objects such as concrete. When the concrete is crushed, it will be squeezed and a large amount of dust will appear inside. If a traditional spray dust reduction device is used for direct spraying, a large amount of mud will appear on the surface of the equipment, which will affect the subsequent use of the device.

[0027] In order to solve this technical problem, the utility model provides a construction waste processing device, which is used for recycling, crushing and dust removal of construction waste.

[0028] Specifically, please refer to Figure 1-Figure 2 The construction waste processing device specifically includes a crushing box 1, a recycling box 2, a dust recovery mechanism 3, a feeding mechanism 4, a feeding port 5 and a stone crushing mechanism 6. The bottom end of the crushing box 1 is provided with a recycling box 2, the side of the crushing box 1 is provided with a dust recovery mechanism 3, the side of the crushing box 1 is provided with a feeding port 5, the middle of the feeding port 5 is provided with a feeding mechanism 4, the middle of the crushing box 1 is provided with a stone crushing mechanism 6, and the side of the crushing box 1 is provided with an air inlet.

[0029] The construction waste treatment device provided by the present invention is equipped with a dust recovery mechanism 3. When dust is generated when the crushing box 1 is crushed, the first servo motor 10 drives the guide blades 12 to rotate through the transmission shaft 11, which can collect the dust into the ventilation duct 7 and attach it to the surface of the dustproof net 8. The dust can be collected into the dust collection box 16 by cleaning with the brush head 14, thereby avoiding dust pollution caused by the crushing of waste.

[0030] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0031] Example 1:

[0032] Please refer to Figure 5 A construction waste processing device, the feeding mechanism 4 includes a second servo motor 17, a threaded rod 18, a guide light rod 19, a cross support rod 20 and a pushing assembly, the surface of the crushing box 1 is fixedly connected to the second servo motor 17, the transmission end of the second servo motor 17 is rotatably connected to the threaded rod 18, the side of the crushing box 1 away from the threaded rod 18 is fixedly connected to the guide light rod 19, the cross support rod 20 is slidably connected to the surface of the guide light rod 19, and the cross support rod 20 is threadedly connected to the threaded rod 18.

[0033] Specifically, the pushing assembly includes a supporting frame 21, a baffle 22, a connecting rod 23 and a waste pushing plate 24. The surface of the crushing box 1 is fixedly connected to the supporting frame 21, and the supporting frame 21 is arranged below the feed port 5. The surface of the cross support rod 20 is fixedly connected to the baffle 22. The side of the baffle 22 away from the cross support rod 20 is symmetrically fixedly connected to the connecting rod 23. The end of the connecting rod 23 away from the baffle 22 is fixedly connected to the waste pushing plate 24, and the waste pushing plate 24 is slidably connected to the top surface of the supporting frame 21.

[0034] Through the above-mentioned structural design, when the device is used, the waste is placed on the top surface of the supporting frame 21. After stacking is completed, the stone crushing mechanism 6 is turned on and the second servo motor 17 is turned on. The second servo motor 17 drives the threaded rod 18 to rotate. While the threaded rod 18 rotates, the supporting frame 21 is pulled to slide on the surface of the guide light rod 19 through the cross support rod 20. At this time, the waste push plate 24 slides on the surface of the supporting frame 21 and pushes the waste on the top surface of the supporting frame 21 into the interior of the crushing box 1 through the feed port 5. When the waste enters the interior of the crushing box 1, the second servo motor 17 is controlled to reverse so that the baffle 22 closes the feed port 5. After the waste enters the interior of the crushing box 1, it is crushed by the stone crushing mechanism 6. The crushed waste falls into the recycling box 2 for recycling.

[0035] Example 2:

[0036] The construction waste treatment device provided in Example 1 is further optimized. Specifically, Figure 2-Figure 4 As shown, the dust recovery mechanism 3 includes a ventilation duct 7, a dustproof net 8, a cross bracket 9, a dust removal component and a dust recovery component. The ventilation duct 7 is fixedly connected to the surface of the crushing box 1, the end of the ventilation duct 7 away from the crushing box 1 is fixedly connected to the dustproof net 8, and the middle of the ventilation duct 7 is fixedly connected to the cross bracket 9.

[0037] Specifically, the dust removal assembly includes a first servo motor 10, a transmission shaft 11, guide blades 12, a fixed plate 13 and a brush head 14. The surface of the cross bracket 9 is fixedly connected to the first servo motor 10, and the transmission end of the first servo motor 10 is rotatably connected to the transmission shaft 11. The transmission shaft 11 extends to the middle of the ventilation duct 7. The surface of the transmission shaft 11 is fixedly connected to the guide blades 12. The end of the transmission shaft 11 away from the first servo motor 10 is fixedly connected to the fixed plate 13. The fixed plate 13 is fixedly connected to the side of the dustproof net 8 close to the brush head 14, and the brush head 14 is in close contact with the inner surface of the dustproof net 8.

[0038] Specifically, the dust recovery assembly includes a dust collecting frame 15 and a dust collecting box 16. The dust collecting frame 15 is fixedly connected to the surface of the ventilation duct 7. The dust collecting frame 15 is connected to the middle of the ventilation duct 7. The inner wall of the dust collecting frame 15 is slidably connected to the dust collecting box 16.

[0039] Through the above-mentioned structural design, the first servo motor 10 is turned on during the crushing process of the stone crushing mechanism 6, and the first servo motor 10 drives the transmission shaft 11 to rotate. When the transmission shaft 11 rotates, it drives the guide vanes 12 and the fixed plate 13 on the surface to rotate. When the guide vanes 12 rotate, the dust inside the crushing box 1 is guided to the inside of the ventilation duct 7, and the air flows out from the gaps in the dustproof net 8, while the dust adheres to the surface of the dustproof net 8. The fixed plate 13 drives the brush head 14 to rotate to remove the dust on the surface of the dustproof net 8, and the dust is swept to the middle of the dust box 16 and collected. When the dust inside the dust box 16 is full of dust, it can be taken out from the dust collecting frame 15 and dumped.

Claims

1. A construction waste treatment device, characterized in that; The invention comprises a crushing box (1), a recycling box (2), a dust recovery mechanism (3), a feeding mechanism (4), a feeding port (5) and a stone crushing mechanism (6), wherein the bottom end of the crushing box (1) is provided with a recycling box (2), the side of the crushing box (1) is provided with a dust recovery mechanism (3), the side of the crushing box (1) is provided with a feeding port (5), the middle of the feeding port (5) is provided with a feeding mechanism (4), the middle of the crushing box (1) is provided with a stone crushing mechanism (6), and the side of the crushing box (1) is provided with an air inlet.

2. The construction waste treatment device according to claim 1, characterized in that: The dust recovery mechanism (3) comprises a ventilation duct (7), a dustproof net (8), a cross bracket (9), a dust removal component and a dust recovery component; the surface of the crushing box (1) is fixedly connected to the ventilation duct (7); one end of the ventilation duct (7) away from the crushing box (1) is fixedly connected to the dustproof net (8); and the middle of the ventilation duct (7) is fixedly connected to the cross bracket (9).

3. The construction waste treatment device according to claim 2, characterized in that: The dust removal component comprises a first servo motor (10), a transmission shaft (11), guide vanes (12), a fixed plate (13) and a brush head (14); the surface of the cross bracket (9) is fixedly connected to the first servo motor (10); the transmission end of the first servo motor (10) is rotatably connected to the transmission shaft (11); the transmission shaft (11) extends to the middle of the ventilation duct (7); the surface of the transmission shaft (11) is fixedly connected to the guide vanes (12); the end of the transmission shaft (11) away from the first servo motor (10) is fixedly connected to the fixed plate (13); the surface of the fixed plate (13) close to the dustproof net (8) is fixedly connected to the brush head (14); the brush head (14) is in close contact with the inner surface of the dustproof net (8).

4. The construction waste treatment device according to claim 3, characterized in that: The dust recovery assembly comprises a dust collecting frame (15) and a dust collecting box (16); the dust collecting frame (15) is fixedly connected to the surface of the ventilation duct (7); the dust collecting frame (15) is connected to the middle of the ventilation duct (7); and the inner wall of the dust collecting frame (15) is slidably connected to the dust collecting box (16).

5. The construction waste treatment device according to claim 4, characterized in that: The feeding mechanism (4) comprises a second servo motor (17), a threaded rod (18), a guide light rod (19), a cross support rod (20) and a pushing assembly, wherein the surface of the crushing box (1) is fixedly connected to the second servo motor (17), the transmission end of the second servo motor (17) is rotatably connected to the threaded rod (18), the side of the crushing box (1) away from the threaded rod (18) is fixedly connected to the guide light rod (19), the cross support rod (20) is slidably connected to the surface of the guide light rod (19), and the cross support rod (20) is threadedly connected to the threaded rod (18).

6. The construction waste treatment device according to claim 5, characterized in that: The pushing assembly includes a supporting frame (21), a baffle (22), a connecting rod (23) and a waste pushing plate (24); the surface of the crushing box (1) is fixedly connected to the supporting frame (21); the supporting frame (21) is arranged below the feed port (5); the surface of the cross support rod (20) is fixedly connected to the baffle (22); the side of the baffle (22) away from the cross support rod (20) is symmetrically fixedly connected to the connecting rod (23); the end of the connecting rod (23) away from the baffle (22) is fixedly connected to the waste pushing plate (24); the waste pushing plate (24) is slidably connected to the top surface of the supporting frame (21).

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