Novel dust-fall house building garbage crushing and recycling device

Abstract

The utility model relates to the technical field of house building garbage treatment, and discloses a novel dust fall house building garbage crushing and recycling device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting plate, the interior of the supporting plate is fixedly connected with a crushing assembly used for crushing house building garbage, and the exterior of the crushing assembly is fixedly connected with a crushing box. A protective cover is fixedly connected to the left side of the exterior of the crushing box, a water tank is fixedly connected to the left side of the top of the bottom plate, a water conveying pipe is fixedly connected to the exterior of the water tank, a spray head is fixedly connected to the other end of the water conveying pipe, and a feeding opening is fixedly connected to the exterior of the protective cover. According to the device, the water pump pumps water in the water tank to the spray head through the water conveying pipe, the spray head sprays the water to house building garbage to wet the house building garbage and prevent the house building garbage from generating dust, meanwhile, the protective cover is used in a matched mode, dust diffusion of the house building garbage is effectively prevented, and the dust falling effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of building waste treatment technology, and in particular to a novel dust-reducing building waste crushing and recycling device. Background Technology

[0002] The new dust-suppressing construction waste crushing and recycling device is widely used in construction sites, demolition sites, and decoration waste disposal sites where large amounts of construction waste need to be processed. This device is specifically designed for processing construction waste, combining crushing and dust suppression functions to improve the efficiency of construction waste processing and reduce environmental impact.

[0003] Construction waste refers to the slag, waste concrete, waste bricks and stones, and other waste generated during demolition, construction, decoration, and repair work. Crushed concrete blocks and bricks can be used as backfill material, saving construction costs. However, the magnetic metal components, such as reinforcing steel bars, in this construction waste have high recycling value. Therefore, it is necessary to separate the magnetic metal components from the construction waste for recycling. To address the above issues, a new type of dust-reducing construction waste crushing and recycling device is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a new dust-reducing building waste crushing and recycling device, which aims to improve the problem that some existing devices generate a large amount of dust when operating in the open air, and the dust spreads outside, which does not meet environmental protection requirements.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A novel dust-reducing construction waste crushing and recycling device includes a base plate, a support plate fixedly connected to the top of the base plate, a crushing component for crushing construction waste fixedly connected inside the support plate, a crushing box fixedly connected to the outside of the crushing component, a protective cover fixedly connected to the left side of the crushing box, a water tank fixedly connected to the top left side of the base plate, a water supply pipe fixedly connected to the outside of the water tank, a nozzle fixedly connected to the other end of the water supply pipe, a feed inlet fixedly connected to the outside of the protective cover, and a water pump fixedly connected to the bottom of the water supply pipe.

[0007] As a further description of the above technical solution:

[0008] The crushing assembly includes a rotating motor, transmission gears, and multiple crushing blades. Multiple transmission gears are fixedly connected to the outside of two of the crushing blades. The two transmission gears are meshed together. The transmission gears are fixedly connected to the drive end of the rotating motor.

[0009] As a further description of the above technical solution:

[0010] A conveyor belt is fixedly connected to the outside right side of the crushing box, and a top cover is slidably connected to the top of the conveyor belt.

[0011] As a further description of the above technical solution:

[0012] Support rods are fixedly connected to the top front and rear sides of the base plate. A controller is electrically connected inside the support rod. A connecting rod is fixedly connected to the top of the support rod. An electromagnet is fixedly connected to the outside of the connecting rod.

[0013] As a further description of the above technical solution:

[0014] A recycling bin is fixedly connected to the rear side of the conveyor belt, and a cover is rotatably connected to the outside of the recycling bin.

[0015] As a further description of the above technical solution:

[0016] The conveyor belt has frames on both the front and rear sides, and the electromagnet is externally slidably connected to the inside of the frames.

[0017] As a further description of the above technical solution:

[0018] A second recycling bin is fixedly connected to the top of the base plate, and the outside of the second recycling bin is in contact with the bottom of the conveyor belt.

[0019] As a further description of the above technical solution:

[0020] The water pump is externally fixedly connected to the outside of the water tank, and multiple support legs are fixedly connected to the bottom of the crushing box.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the water pump delivers water from the water tank to the nozzle through the water pipe. The nozzle sprays water onto the construction waste, wetting the construction waste and preventing dust from being generated. At the same time, the use of the protective cover effectively prevents the spread of dust from the construction waste, achieving the effect of dust reduction.

[0023] 2. In this utility model, the magnetic attraction mechanism is set at both ends of the conveyor belt, which can more fully extract the metal waste on the conveyor belt and improve recycling efficiency. The protective mechanism covers the conveyor belt to prevent dust from spilling out. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the novel dust-reducing building waste crushing and recycling device proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the support plate of the novel dust-reducing building waste crushing and recycling device proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the crushing blade of the novel dust-reducing building waste crushing and recycling device proposed in this utility model.

[0027] Legend:

[0028] 1. Base plate; 2. Support plate; 3. Rotating motor; 4. Transmission gear; 5. Crushing box; 6. Protective cover; 7. Water tank; 8. Water supply pipe; 9. Nozzle; 10. Feed inlet; 11. Conveyor belt; 12. Top cover; 13. Support rod; 14. Controller; 15. Connecting rod; 16. Electromagnet; 17. Frame; 18. Recycling bin one; 19. Crushing blade; 20. Recycling bin two. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1 to 3 A new type of dust-reducing construction waste crushing and recycling device includes a base plate 1. The surface of the base plate 1 undergoes special treatment, providing excellent rust and corrosion resistance and ensuring a stable support foundation for the entire device. The size and shape of the base plate 1 can be designed according to the actual needs of the device to ensure it can withstand the weight of the device and various forces generated during operation. A support plate 2 is fixedly connected to the top of the base plate 1. The support plate 2 is fixed to the base plate 1 by welding or other secure connection methods to ensure that it will not shake or shift during device operation. A crushing assembly for crushing construction waste is fixedly connected inside the support plate 2. The crushing assembly includes a rotating motor 3. The housing of the rotating motor 3 is generally made of sturdy metal material, effectively protecting the internal components of the motor. The rotating motor 3 is installed on the support plate 2 by bolts or other fixing methods to ensure that it will not loosen or fall off during operation.

[0031] The shape and size of the transmission gear 4 can be designed according to the number and layout of the crushing blades 19 to ensure effective transmission of power from the rotary motor 3. Multiple crushing blades 19, the number and layout of which can be designed according to the size of the crushing box 5 and the crushing requirements, can effectively crush construction waste. The crushing blades 19 are mounted on the transmission gear 4 by bolts or other fixing methods to ensure they do not loosen or fall off during operation. Multiple transmission gears 4 are externally fixedly connected to the two crushing blades 19, allowing the power of the rotary motor 3 to be transmitted to the crushing blades 19, causing them to rotate at high speed, thereby crushing the construction waste. The two transmission gears 4 are externally meshing and fixedly connected to the drive end of the rotary motor 3. The crushing box 5 is externally fixedly connected to the crushing assembly. The shape of the crushing box 5 can be cuboid, cube, or other suitable shapes, and its size can be designed according to the size of the crushing assembly and the crushing requirements. A protective cover 6 is fixedly connected to the left side of the crushing box 5. The protective cover 6 is generally made of high-strength plastic or metal materials and has good protective performance. The function of the protective cover 6 is to prevent the flying debris generated during the crushing process from causing injury to the operators;

[0032] A water tank 7 is fixedly connected to the top left side of the base plate 1. The water tank 7 is generally made of corrosion-resistant plastic or metal, and has good sealing and water storage capacity. A water supply pipe 8 is fixedly connected to the outside of the water tank 7. The water supply pipe 8 is generally made of corrosion-resistant plastic or metal, and has good pressure resistance and water supply capacity. A nozzle 9 is fixedly connected to the other end of the water supply pipe 8. The nozzle 9 is generally made of corrosion-resistant plastic or metal, and has good spraying performance. Through the water supply pipe 8 and the nozzle 9, the water in the water tank 7 can be sprayed into the crushing box 5 to suppress dust. A feed inlet 10 is fixedly connected to the outside of the protective cover 6. The shape of the feed inlet 10 can be rectangular, square, or other suitable shapes, and its size can be designed according to the feeding requirements of the crushing box 5. The function of the feed inlet 10 is to transport construction waste into the crushing box 5 for crushing. A water pump is fixedly connected to the bottom of the water supply pipe 8. The water pump is installed on the base plate 1 by bolts or other fixing methods to ensure that it will not loosen or fall off during operation. The function of the water pump is to transport water from the water tank 7 to the water pipe 8, and then spray it into the crushing box 5 through the nozzle 9 to reduce dust.

[0033] Reference Figures 2 to 3A conveyor belt 11 is fixedly connected to the outer right side of the crushing box 5. The conveyor belt 11 is typically made of high-strength rubber material, possessing good wear resistance and tensile strength. The surface of the conveyor belt 11 can be designed with an anti-slip texture to ensure that construction waste does not slip during transportation. A top cover 12 is slidably connected to the top of the conveyor belt 11. The design of the top cover 12 prevents construction waste from splashing out during transportation and also reduces dust emission. The top cover 12 can be opened or closed by sliding, facilitating maintenance and cleaning of the conveyor belt 11. Support rods 13 are fixedly connected to the front and rear sides of the top of the base plate 1. The shape of the support rods 13 can be cylindrical, square, or other suitable shapes, and their height and diameter can be adjusted according to actual needs. The support rods 13 are fixed to the base plate 1 by welding or other secure connection methods to ensure that there is no shaking or tilting during the operation of the device.

[0034] The support rod 13 is internally electrically connected to a controller 14, which is the core control component of the entire device. It precisely controls and adjusts the crushing assembly, conveyor belt 11, electromagnet 16, and other equipment. The controller 14 typically consists of microprocessors, sensors, relays, and other electronic components, exhibiting a high level of intelligence and automation. The casing of the controller 14 is generally made of robust plastic or metal, effectively protecting the internal electronic components. A connecting rod 15 is fixedly connected to the top of the support rod 13 via welding or other secure connection methods, ensuring no shaking or tilting occurs during device operation. An electromagnet 16 is externally fixedly connected to the connecting rod 15. The electromagnet 16 is a device that uses electromagnetic principles to generate a strong magnetic force, which can adsorb and separate metallic materials from construction waste. A recycling bin 18 is fixedly connected to the rear side of the conveyor belt 11. The recycling bin 18 is generally made of robust plastic or metal, providing good sealing and storage capacity.

[0035] The recycling bin 18 can be cylindrical, square, or other suitable shapes, and its capacity can be adjusted according to actual needs. A cover is rotatably connected to the outside of the recycling bin 18. The cover prevents dust and debris from entering the recycling bin 18 during the recycling process and also facilitates cleaning and maintenance. Frames 17 are provided on both the front and rear sides of the conveyor belt 11. The electromagnet 16 is slidably connected to the inside of the frame 17. A recycling bin 20 is fixedly connected to the top of the base plate 1. The recycling bin 20 can be cylindrical, square, or other suitable shapes, and its capacity can be adjusted according to actual needs. The outside of the recycling bin 20 contacts the bottom of the conveyor belt 11 to receive non-metallic materials falling from the conveyor belt 11. The water pump is fixedly connected to the outside of the water tank 7, and multiple support legs are fixedly connected to the bottom of the crushing box 5.

[0036] Working principle: After starting the rotating motor 3, the two crushing blades 19 rotate to crush the construction waste. The nozzles 9 are fixed to the inner wall of the protective cover 6 at both ends, facing the construction waste. The upper part of the water supply pipe 8 passes through the side wall of the protective cover 6. Inside the protective cover 6, the water supply pipe 8 becomes a long strip and is connected to each nozzle 9. The bottom of the water supply pipe 8 is connected to a water pump. The water pump pumps water from the water tank 7 to the nozzles 9 through the water supply pipe 8. The nozzles 9 spray water onto the construction waste, wetting it and preventing dust from forming. In conjunction with the use of the protective cover 6, it effectively prevents the spread of dust from the construction waste, achieving the effect of dust suppression. The front end of the conveyor belt 11 is located below the crushing blade 19, and there is a gap between the conveyor belt 11 and the crushing blade 19. After the crushing component crushes the building waste, it falls onto the conveyor belt 11. Some of the crushed building waste is transported to the recycling bin 18 by the conveyor belt 11. The recycling bin 18 has an inlet 10 at the front end for receiving the building waste entering from the conveyor belt 11. The recycling bin 18 has an openable outlet 10 at the top for transferring the collected waste.

[0037] After the electromagnet 16 is activated, it attracts crushed construction waste containing metal, such as rebar ends, to the electromagnet 16. Then, the electromagnet 16 is de-energized, and the metal-containing waste falls through the gaps into the recycling bin 20. The magnetic attraction mechanism is located at both ends of the conveyor belt 11, allowing for more thorough extraction of metal waste and improving recycling efficiency. A protective mechanism covers the conveyor belt 11 to prevent dust from overflowing. The inner wall of the protective mechanism is fixedly connected to the outer wall of the conveyor belt 11. The protective mechanism has an opening for placing the electromagnet 16, which is inserted into the opening and fits snugly to prevent dust from overflowing. The protective mechanism also has a foldable and retractable top cover 12, which is composed of multiple hinged plates. The top cover 12 can be folded and retracted via a pivot, facilitating maintenance of the conveyor belt 11 after folding and retraction.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A new type of dust fall house building garbage crushing and recycling device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a support plate (2), the inside of the support plate (2) is fixedly connected with a crushing assembly for crushing house building garbage, the outside of the crushing assembly is fixedly connected with a crushing box (5), the outside left side of the crushing box (5) is fixedly connected with a protective cover (6), the top left side of the bottom plate (1) is fixedly connected with a water tank (7), the outside of the water tank (7) is fixedly connected with a water delivery pipe (8), the other end of the water delivery pipe (8) is fixedly connected with a spray head (9), the outside of the protective cover (6) is fixedly connected with a feeding port (10), and the bottom of the water delivery pipe (8) is fixedly connected with a water pump.

2. The new dust house building garbage crushing recycling device according to claim 1, characterized in that: The crushing assembly comprises a rotating motor (3), a transmission gear (4) and a plurality of crushing blades (19), the outside of two crushing blades (19) is fixedly connected with a plurality of transmission gears (4), the outside of two transmission gears (4) is in meshing connection, and the outside of the transmission gear (4) is fixedly connected with the driving end of the rotating motor (3).

3. The new dust house building garbage crushing recycling device according to claim 2, characterized in that: The outside right side of the crushing box (5) is fixedly connected with a conveying belt (11), and the top of the conveying belt (11) is slidably connected with a top cover (12).

4. The new dust house building garbage crushing recycling device according to claim 3, characterized in that: The top of the bottom plate (1) is fixedly connected with a support rod (13) on the front and rear sides, the inside of the support rod (13) is electrically connected with a controller (14), the top of the support rod (13) is fixedly connected with a connecting rod (15), and the outside of the connecting rod (15) is fixedly connected with an electromagnet (16).

5. The new dust house building garbage crushing recycling device according to claim 3, characterized in that: The rear side of the conveying belt (11) is fixedly connected with a recovery bucket one (18), and the outside of the recovery bucket one (18) is rotatably connected with a cover.

6. The new dust house building garbage crushing recycling device according to claim 4, characterized in that: The outside of the conveying belt (11) is provided with a frame (17) on the front and rear sides, and the outside of the electromagnet (16) is slidably connected in the inside of the frame (17).

7. The new dust house building garbage crushing recycling device according to claim 3, characterized in that: The top of the bottom plate (1) is fixedly connected with a recovery bucket two (20), and the outside of the recovery bucket two (20) is in contact with the bottom of the conveying belt (11).

8. The new dust house building garbage crushing recycling device according to claim 1, characterized in that: The outside of the water pump is fixedly connected to the outside of the water tank (7), and the bottom of the crushing box (5) is fixedly connected with a plurality of support legs.

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