A decoration garbage resource recycling screening device

Abstract

The utility model relates to the technical field of recycling and screening, and specifically relates to a decoration garbage resource recycling and screening device, which comprises a processing box, a feeding hopper is installed on the top of the processing box, mounting shafts are installed on the two sides of the inner wall of the processing box, mounting frames are installed on the surface of the mounting shafts, screens are installed on the inner wall of the mounting frames, a guide hopper is installed on the inner wall of the processing box, a moving rod is arranged in the inner cavity of the guide hopper, and helical plates are installed on the surface of the moving rod. The utility model is provided with mounting shafts, mounting frames, screens, guide hoppers and helical plates, the mounting frames can be installed through the mounting shafts, the screens installed on the inner wall of the mounting frames can screen garbage, the garbage can fall into the guide hoppers to be guided, the helical plates can guide the garbage, the helical plates can stably feed the garbage, the garbage in the guide hoppers is prevented from being blocked, and the screened garbage can be conveniently collected.

Description

Technical Field

[0001] This utility model relates to the field of recycling and screening technology, specifically to a recycling and screening device for construction waste. Background Technology

[0002] Construction waste, also known as building decoration waste, refers to waste materials generated during the interior and exterior decoration and renovation process. It is different from household waste generated in daily life and construction waste generated by large-scale construction. Its composition is more complex and more difficult to process. Recycling construction waste can not only reduce environmental pressure but also save original resources.

[0003] Before sorting and recycling construction waste, different types of waste are sorted separately. However, during the sorting of construction waste, the amount of waste added is not limited, which causes blockage of the feed inlet after sorting, affecting the feeding speed and causing waste to accumulate in the equipment. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a construction waste recycling and screening device, which can effectively solve the problem of waste accumulation in the equipment caused by clogging of the discharge port after screening.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model provides a recycling and screening device for construction waste, including a processing box. A feeding hopper is installed on the top of the processing box, and a movable door is movably installed on the front of the processing box. A collection box is provided at the bottom of the inner wall of the processing box, and discharge ports are opened on both sides of the processing box. An installation shaft is installed on both sides of the inner wall of the processing box, and an installation frame is installed on the surface of the installation shaft. A screen is installed on the inner wall of the installation frame. A guide hopper is installed on the inner wall of the processing box, and a fixing ring is installed at the bottom of the surface of the guide hopper. A moving rod is provided in the inner cavity of the guide hopper, and a spiral plate is installed on the surface of the moving rod.

[0007] Furthermore, the bottom of the guide bucket is provided with an installation plate, and a fixing cylinder is installed at each of the four corners of the bottom of the installation plate. An extension cylinder is slidably installed in the inner cavity of the fixing cylinder, and the top of the extension cylinder is fixedly connected to the bottom of the fixing ring.

[0008] Furthermore, a tension spring is installed at the bottom of the inner wall of the fixed cylinder, the top end of the tension spring extends into the interior of the extension cylinder, and the top end of the tension spring is fixedly connected to the top of the inner wall of the extension cylinder.

[0009] Furthermore, a dispersing platform is mounted on the top of the mounting plate, a moving rod is mounted on the top of the dispersing platform, and a pressing part is mounted on the top of the moving rod.

[0010] Furthermore, gears are rotatably mounted on both sides of the rear side of the inner wall of the processing box, a mounting cylinder is mounted on the front of the gear, a mounting block is mounted on the surface of the mounting cylinder, and the surface of the mounting block is arc-shaped.

[0011] Furthermore, support frames are installed on both sides of the inner wall of the processing box, and the support frames are located at the bottom of the mounting shaft, and the support frames are arranged in an L-shape.

[0012] Furthermore, a guide plate is mounted on the surface of the mounting bracket, and the guide plate extends into the interior of the discharge port.

[0013] Furthermore, crushing rollers are installed on both sides of the rear side of the inner wall of the processing box, and a flow divider is installed on the rear side of the inner wall of the processing box, with the flow divider positioned at the top of the mounting cylinder.

[0014] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0015] I. This utility model, by setting up components such as an installation shaft, an installation frame, a screen, a guide hopper, and a spiral plate, allows the installation frame to be installed via the installation shaft. This enables the screen installed on the inner wall of the installation frame to screen the waste, which then falls into the guide hopper and is guided. The spiral plate also guides the waste, ensuring a stable feeding of the waste and preventing blockage of the guide hopper by the screened waste, thus facilitating the collection of the screened waste.

[0016] II. This utility model, by setting up components such as gears, mounting cylinders, extrusion blocks, support frames, and guide plates, can use an external drive source to drive the gears. When the gears drive the mounting cylinder to rotate, the mounting cylinder drives the extrusion block to rotate, which in turn extrudes the mounting frame. This allows the extrusion block to push the mounting frame, causing the mounting frame to shake and sieve the waste. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional cross-sectional view of the processing box of this utility model;

[0020] Figure 3 This is a schematic cross-sectional view of the main body of the processing box of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the mounting plate of this utility model;

[0022] Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0023] Reference numerals: 1. Processing box; 2. Feeding hopper; 3. Movable door; 4. Collection box; 5. Discharge port; 6. Mounting shaft; 7. Mounting frame; 8. Screen; 9. Guide hopper; 10. Fixing ring; 11. Moving rod; 12. Spiral plate; 13. Mounting disc; 14. Fixing cylinder; 15. Extension cylinder; 16. Tension spring; 17. Dispersion table; 18. Extrusion section; 19. Gear; 20. Mounting cylinder; 21. Mounting block; 22. Support frame; 23. Guide plate; 24. Crushing roller; 25. Diverter plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] See attached document Figures 1-5A waste recycling and screening device for construction waste includes a processing box 1, a feeding hopper 2 installed on the top of the processing box 1, a movable door 3 movably installed on the front of the processing box 1, a collection box 4 located at the bottom of the inner wall of the processing box 1, discharge ports 5 on both sides of the processing box 1, mounting shafts 6 installed on both sides of the inner wall of the processing box 1, mounting frames 7 mounted on the surface of the mounting shafts 6, a screen 8 mounted on the inner wall of the mounting frames 7, a guide hopper 9 installed on the inner wall of the processing box 1, a fixing ring 10 mounted at the bottom of the surface of the guide hopper 9, and a moving rod located in the inner cavity of the guide hopper 9. 11. The surface of the moving rod 11 is equipped with a spiral plate 12, which allows the screen 8 installed on the inner wall of the mounting frame 7 to screen the garbage, thereby separating large particles of garbage and collecting small particles of garbage. The guide bucket 9 can gather the garbage inward, and the feeding speed of the garbage is controlled by the moving rod 11 and the spiral plate 12. The spiral plate 12 disperses the spilled garbage, and when the moving rod 11 is squeezed, it can drive the spiral plate 12 to move up and down, thereby allowing the spiral plate 12 to push the material and maintain the stability of the garbage feeding.

[0027] See attached document Figures 1-4 The bottom of the guide hopper 9 is provided with an installation plate 13. Each of the four corners of the bottom of the installation plate 13 is equipped with a fixing cylinder 14. An extension cylinder 15 is slidably installed in the inner cavity of the fixing cylinder 14, and the top of the extension cylinder 15 is fixedly connected to the bottom of the fixing ring 10. A tension spring 16 is installed at the bottom of the inner wall of the fixing cylinder 14. The top of the tension spring 16 extends into the interior of the extension cylinder 15, and the top of the tension spring 16 is fixedly connected to the top of the inner wall of the extension cylinder 15. After the fixing cylinder 14 is installed by the installation plate 13, it is connected to the fixing ring 10 through the extension cylinder 15, thereby restricting the position of the installation plate 13. The tension spring 16 installed inside the fixing cylinder 14 can pull the fixing cylinder 14, thereby limiting the falling speed of the garbage.

[0028] In addition, a dispersing platform 17 is installed on the top of the mounting plate 13, and a moving rod 11 is installed on the top of the dispersing platform 17. A squeezing part 18 is installed on the top of the moving rod 11, which can disperse the garbage after it falls through the dispersing platform 17, thus avoiding the accumulation of materials on one side and increasing the amount of materials collected by the collection box 4.

[0029] See attached document Figures 1-5Gears 19 are rotatably mounted on both sides of the rear inner wall of the processing box 1. An installation cylinder 20 is mounted on the front of the gear 19, and an installation block 21 is mounted on the surface of the installation cylinder 20. The surface of the installation block 21 is arc-shaped. The gear 19 can be driven by an external drive source. The gear 19 drives the installation cylinder 20 to rotate, which in turn drives the installation block 21 to rotate and support the installation frame 7. This allows the installation frame 7 to rotate around the installation shaft 6, enabling the installation frame 7 and the screen 8 to shake and screen the waste. Support frames 22 are mounted on both sides of the inner wall of the processing box 1. The support frames 22 are located at the bottom of the installation shaft 6 and are L-shaped. The support frames 22 can support the installation frame 7 and limit the rotation angle of the installation frame 7, preventing the installation frame 7 from obstructing the installation block 21 when the rotation angle is too large. This facilitates the use of the installation block 21 to squeeze and push the installation frame 7.

[0030] In addition, a guide plate 23 is installed on the surface of the mounting frame 7. The guide plate 23 extends into the interior of the discharge port 5, which can guide the garbage on the surface of the mounting frame 7, thereby preventing the garbage from getting stuck at the mounting shaft 6 and the discharge port 5, and preventing the garbage from affecting the rotation of the mounting shaft 6 during discharge.

[0031] See attached document Figures 1-3 Crushing rollers 24 are installed on both sides of the rear side of the inner wall of the processing box 1. A diversion plate 25 is installed on the rear side of the inner wall of the processing box 1. The diversion plate 25 is set on the top of the mounting cylinder 20, which enables the crushing rollers 24 to crush the garbage when they are driven to rotate, and facilitates the screening and collection of the garbage. The installed diversion plate 25 can shield and protect the gear 19 and the mounting cylinder 20, thereby preventing the crushed garbage from affecting the rotation of the mounting cylinder 20.

[0032] Working Principle: Recyclable waste is added to the processing box 1 from the feeding hopper 2. During waste addition, an external drive source powers the crushing roller 24, causing it to crush the waste. After crushing, the waste is guided and diverted by the diversion plate 25, allowing it to fall onto the top of the screen 8 for screening. Simultaneously, the external drive source activates gear 19, which in turn drives another gear 19 to rotate. Both gears simultaneously rotate the mounting cylinder 20, which in turn rotates the mounting block 21, squeezing the mounting frame 7 and causing it to shake. This shaking of the mounting frame 7, in turn, causes the screen 8 to shake, separating the waste falling onto the screen 8 surface. Smaller particles of waste fall through the screen 8 and are guided downwards. The hopper 9 collects the waste, which then slides down the spiral plate 12. The waste is guided down through the hopper 9, and the dispersing platform 17 guides and disperses it. When the squeezing part 18 of the moving rod 11 is squeezed by the mounting block 21, the moving rod 11 drives the spiral plate 12 to move, causing the spiral plate 12 to push the waste along. As the spiral plate 12 moves, the waste slides down, preventing it from accumulating at the discharge port of the guide hopper 9. After the waste falls onto the surface of the mounting plate 13, it squeezes the mounting plate 13, causing it to pull the fixed cylinder 14 downwards. This extends the fixed cylinder 14 and the extension cylinder 15, increasing the distance between the guide hopper 9 and the mounting plate 13. This allows the waste to be dispersed by the dispersing platform 17 and fall into the collection box 4 for collection after screening.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A recycling and screening device for construction waste, comprising a processing box (1), characterized in that: The processing box (1) is equipped with a feeding hopper (2) on the top, a movable door (3) is installed on the front of the processing box (1), a collection box (4) is provided at the bottom of the inner wall of the processing box (1), a discharge port (5) is provided on both sides of the processing box (1), an installation shaft (6) is installed on both sides of the inner wall of the processing box (1), an installation frame (7) is installed on the surface of the installation shaft (6), a screen (8) is installed on the inner wall of the installation frame (7), a guide bucket (9) is installed on the inner wall of the processing box (1), a fixing ring (10) is installed at the bottom of the surface of the guide bucket (9), a moving rod (11) is provided in the inner cavity of the guide bucket (9), and a spiral plate (12) is installed on the surface of the moving rod (11).

2. The recycling and screening device for construction waste according to claim 1, characterized in that, The bottom of the guide bucket (9) is provided with an installation plate (13), and a fixing cylinder (14) is installed at each of the four corners of the bottom of the installation plate (13). An extension cylinder (15) is slidably installed in the inner cavity of the fixing cylinder (14), and the top of the extension cylinder (15) is fixedly connected to the bottom of the fixing ring (10).

3. The recycling and screening device for construction waste according to claim 2, characterized in that, A tension spring (16) is installed at the bottom of the inner wall of the fixed cylinder (14). The top end of the tension spring (16) extends into the interior of the extension cylinder (15), and the top end of the tension spring (16) is fixedly connected to the top of the inner wall of the extension cylinder (15).

4. The recycling and screening device for construction waste according to claim 2, characterized in that, A dispersing platform (17) is mounted on the top of the mounting plate (13), a moving rod (11) is mounted on the top of the dispersing platform (17), and a pressing part (18) is mounted on the top of the moving rod (11).

5. The recycling and screening device for construction waste according to claim 1, characterized in that, Gears (19) are rotatably mounted on both sides of the rear side of the inner wall of the processing box (1). An installation cylinder (20) is mounted on the front of the gear (19). An installation block (21) is mounted on the surface of the installation cylinder (20), and the surface of the installation block (21) is arc-shaped.

6. The recycling and screening device for construction waste according to claim 1, characterized in that, Both sides of the inner wall of the processing box (1) are equipped with support frames (22), and the support frames (22) are located at the bottom of the mounting shaft (6). The support frames (22) are L-shaped.

7. The recycling and screening device for construction waste according to claim 1, characterized in that, The mounting bracket (7) is fitted with a guide plate (23) which extends into the interior of the discharge port (5).

8. The recycling and screening device for construction waste according to claim 5, characterized in that, Crushing rollers (24) are installed on both sides of the rear side of the inner wall of the processing box (1), and a flow divider (25) is installed on the rear side of the inner wall of the processing box (1). The flow divider (25) is located on the top of the mounting cylinder (20).

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