Garbage transfer device for municipal building construction

Abstract

The utility model provides a kind of garbage transfer device for municipal building construction, it is related to garbage transfer device technical field, including base and support plate, support plate is located at the top of base, and support plate top is equipped with transfer case, and transfer case bottom is slidably connected with support plate top, and the side of transfer case is equipped with the vibration component for driving transfer case vibration, and transfer case inside is equipped with detachable screening plate, screening hole is opened on screening plate, and screening plate divides transfer case into storage area one and storage area two, by setting detachable screening plate with screening hole inside transfer case, transfer case is divided into storage area one and storage area two, effectively solve the problem that various garbage is mixed in current integrated transfer device, and subsequent unloading can be directly classified to the garbage of two storage areas, without additional investment of a large amount of manpower and material resources for sorting, reduce the artificial cost and time cost of construction waste treatment to some extent, improve overall processing efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of waste transfer devices, and in particular to a waste transfer device for municipal construction. Background Technology

[0002] During municipal construction, a large amount of construction waste is generated, including various types such as slag, gravel, concrete blocks, scrap steel bars, plastic pipes, and wooden poles. These construction wastes vary significantly in particle size and shape. For example, slag and other fine materials have smaller particle sizes, while gravel and concrete blocks are blocky materials with varying particle sizes, and scrap steel bars and wooden poles are rod-shaped materials. To avoid the accumulation of construction waste affecting the construction progress and polluting the construction environment, it is necessary to transfer it from the construction site to a designated waste treatment plant or recycling point through transfer equipment. Therefore, waste transfer equipment is one of the key auxiliary equipment in municipal construction.

[0003] Currently, most municipal construction waste transfer devices on the market adopt an integrated silo structure, mainly composed of a frame, transfer silo, unloading mechanism, and walking mechanism. Its core function is only to load and transfer construction waste. In actual application, construction workers usually mix various types of construction waste directly into the transfer silo. Since the transfer device does not have a special classification and separation structure, construction waste of different particle sizes and shapes will mix with each other during the transfer process. In particular, fine materials such as slag are easy to fill the gaps between block and rod-shaped materials.

[0004] Therefore, when using existing transfer equipment, the mixed construction waste needs to be sorted and classified with a lot of manpower and resources when it is unloaded at the waste treatment plant or recycling point. This not only increases the labor and time costs of construction waste treatment, but also reduces the overall treatment efficiency. Furthermore, since different types of construction waste have different resource utilization paths, such as slag soil being used for road subbase backfilling, crushed stone and concrete blocks being crushed and used as recycled aggregate, and waste steel bars being recycled and reprocessed, it is difficult to achieve accurate resource recycling of mixed construction waste. This can easily lead to the mistreatment of some recyclable construction waste, resulting in resource waste.

[0005] Therefore, it is necessary to provide a new waste transfer device for municipal construction to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a waste transfer device for municipal construction.

[0007] This utility model provides a municipal construction waste transfer device, comprising: a base and a support plate, the support plate being located on top of the base, a transfer box being provided on top of the support plate, the bottom of the transfer box being slidably connected to the top of the support plate, a vibration component for driving the transfer box to vibrate being provided on one side of the transfer box, a detachable screening plate being provided inside the transfer box, the screening plate having screening holes, and the screening plate dividing the transfer box into storage area one and storage area two.

[0008] Preferably, the vibration assembly includes a connecting rod, an eccentric cam, and a rotating component for driving the cam to rotate. The transfer box is provided with a connecting frame at one end near the rotating component. One end of the connecting rod is hinged to the connecting frame, and the other end of the connecting rod is hinged to the eccentric part of the eccentric cam.

[0009] Preferably, the rotating component is a rotary motor, the bottom of the rotary motor is provided with a support frame, the two ends of the support frame are fixedly connected to the top of the support plate and the bottom of the rotary motor respectively, and the output end of the rotary motor is fixedly connected to the center of the eccentric cam.

[0010] Preferably, the top of the support plate is provided with a slide rail, the bottom of the transfer box is provided with a slide rod, and the slide rod has a groove that matches the shape of the slide rail, and the slide rail is slidably connected to the inner wall of the groove.

[0011] Preferably, the screening plate is provided with a mounting frame around its perimeter, the mounting frame is fixedly connected to the inner wall of the transfer box, the mounting frame is provided with a slot, and the screening plate is provided with a locking block, which engages with the slot.

[0012] Preferably, the storage area one and the storage area two are provided with a discharge port on the side away from the rotary motor, and a discharge door is rotatably connected to the discharge port, and a discharge handle is fixedly provided on the discharge door.

[0013] Preferably, the top of the base is provided with a placement groove, and the placement groove is provided with an adjustment mechanism for adjusting the angle of the support plate; The adjustment mechanism includes a mounting frame, a lead screw, and a slider. The two ends of the lead screw are rotatably connected to the inner wall of the mounting frame. The slider is threadedly connected to the lead screw. The mounting frame has a sliding groove. Rollers are provided at both ends of the slider and slide within the sliding groove. Support rods are symmetrically arranged on both sides of the mounting frame. The two ends of the support rods are respectively hinged to the roller shaft of the roller and the bottom of the support plate. A lead screw motor is provided outside the mounting frame. The output shaft of the lead screw motor passes through the side wall of the mounting frame and is fixedly connected to the lead screw. The bottom of the lead screw motor is fixedly connected to the bottom wall of the inner wall of the mounting frame.

[0014] Compared with related technologies, the municipal construction waste transfer device provided by this utility model has the following beneficial effects: 1. This utility model divides the transfer box into storage area one and storage area two by setting a detachable screening plate with screening holes inside the transfer box. With the help of a vibration component to drive the transfer box to slide and vibrate along the support plate, the preliminary screening of construction waste can be completed during the transfer process. This effectively solves the problem of mixed transfer of various types of waste in the existing integrated transfer device. During the subsequent unloading, the waste in the two storage areas can be directly sorted and processed without the need for a lot of additional manpower and material resources for sorting. To a certain extent, this reduces the labor and time costs of construction waste treatment and improves the overall processing efficiency.

[0015] 2. Since this device can effectively separate construction waste, and different types of construction waste have different resource utilization paths (such as granular crushed stone can be crushed and used as recycled aggregate, and rod-shaped waste steel bars can be recycled and reprocessed), the construction waste after classification and transportation can be directly adapted to the corresponding resource utilization process, avoiding the situation where recyclable resources are mishandled due to the difficulty in accurately sorting mixed waste, minimizing resource waste, and meeting the current development needs of green construction and resource recycling. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of a municipal construction waste transfer device provided by this utility model; Figure 2 for Figure 1 The diagram shows the internal structure of the base. Figure 3 for Figure 1 The diagram shows the internal structure of the transfer box. Figure 4 for Figure 1 The diagram shows a cross-sectional view of the transfer box.

[0017] The following are the labels in the diagram: 1. Base; 2. Support plate; 3. Transfer box; 4. Screening plate; 5. Screening hole; 6. Storage area one; 7. Storage area two; 8. Connecting rod; 9. Eccentric cam; 10. Connecting frame; 11. Rotary motor; 12. Support frame; 13. Slide rail; 14. Slide rod; 15. Mounting frame; 16. Slot; 17. Locking block; 18. Unloading door; 19. Unloading handle; 20. Placement slot; 21. Mounting frame; 22. Lead screw; 23. Slider; 24. Slide groove; 25. Support rod; 26. Lead screw motor. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4,in, Figure 1 A schematic diagram of a preferred embodiment of a municipal construction waste transfer device provided by this utility model; Figure 2 for Figure 1 The diagram shows the internal structure of the base. Figure 3 for Figure 1 The diagram shows the internal structure of the transfer box. Figure 4 for Figure 1 The diagram shows a cross-sectional view of the transfer box.

[0020] In the specific implementation process, such as Figures 1-4 As shown, this utility model discloses a waste transfer device for municipal construction, including a base 1 and a support plate 2. The support plate 2 is located on top of the base 1. Its core design is to drive the transfer box 3 to slide along the support plate 2 through a vibration component to achieve waste screening. With the help of the adjustment mechanism, it can adapt to different unloading angles and improve the convenience of transfer. The base 1 is made of carbon steel and is integrally formed. Wheels are fixedly installed at the four corners of the bottom of the base 1. A movable push rod is also provided on the side of the base 1 away from the unloading port. The movable push rod is convenient for people to use. A rectangular placement groove 20 is opened on the top of the base 1. The placement groove 20 is used to install the adjustment mechanism. The mounting frame 21 of the adjustment mechanism is fixedly connected to the inner bottom wall of the placement groove 20 by expansion bolts to ensure the stability of the adjustment mechanism when it is working. The support plate 2 is made of wear-resistant steel plate and has a rectangular structure. Its bottom is hinged to the support rod 25 of the adjustment mechanism to realize the angle adjustment function.

[0021] The top of the support plate 2 is provided with two parallel slide rails 13. The slide rails 13 are made of stainless steel and have a T-shaped cross section. The two slide rails 13 extend along the length of the support plate 2 and are fixed to the top of the support plate 2 by welding. The bottom of the transfer box 3 is welded with slide rods 14 that correspond one-to-one with the slide rails 13. The bottom of the slide rods 14 has a T-shaped groove that matches the shape of the slide rails 13. The slide rails 13 are slidably connected to the inner wall of the groove to ensure that the transfer box 3 can move smoothly back and forth along the slide rails 13.

[0022] The vibration assembly includes a connecting rod 8, an eccentric cam 9, and a rotating component. In this embodiment, the rotating component is a rotary motor 11. A U-shaped connecting frame 10 is fixed to the outer wall of the transfer box 3 near the rotary motor 11 by welding. One end of the connecting rod 8 is hinged to the connecting frame 10 by a pin, and the other end of the connecting rod 8 is hinged to the eccentric part of the eccentric cam 9 by a pin, ensuring that the eccentric cam 9 can drive the transfer box 3 to reciprocate when rotating through the connecting rod 8. A support frame 12 is provided at the bottom of the rotary motor 11. The bottom end of the support frame 12 is fastened to the top of the support plate 2 by bolts, and the top end of the support frame 12 is fixedly connected to the base of the rotary motor 11 by bolts. The output end of the rotary motor 11 is fixedly connected to the center of the eccentric cam 9 to achieve stable power transmission.

[0023] The transfer box 3 is equipped with a detachable screening plate 4. The screening plate 4 is made of manganese steel and has uniformly distributed screening holes 5 on its surface. The diameter of the screening holes 5 can be designed according to the actual use. In this embodiment, the diameter of the screening holes 5 is set to be suitable for screening gravel and rod-shaped waste. A rectangular mounting frame 15 is welded around the screening plate 4. The mounting frame 15 is fastened to the inner wall of the transfer box 3 by bolts. A rectangular slot 16 is opened on the side of the mounting frame 15 facing the screening plate 4. The edge of the screening plate 4 is integrally formed with a locking block 17 that matches the slot 16. The locking block 17 engages with the slot 16, and the inner wall of the slot 16 is glued with a rubber anti-slip pad to prevent the screening plate 4 from shifting when the transfer box 3 vibrates, making it convenient for manual disassembly and assembly of the screening plate 4 for cleaning or replacement.

[0024] The screening plate 4 divides the interior of the transfer box 3 into an upper rod-shaped material storage area 6 and a lower crushed stone particle storage area 7. Two independent rectangular discharge ports are opened on the side of storage area 6 and storage area 7 away from the rotary motor 11 to ensure classified discharge. Each discharge port is rotatably connected to the discharge door 18 by a hinge. A U-shaped discharge handle 19 is welded and fixed on the side of the discharge door 18 away from the hinge. A rubber sealing gasket is provided at the contact point between the discharge door 18 and the transfer box 3 to prevent garbage from leaking out during the transfer process.

[0025] The adjustment mechanism includes a mounting frame 21, a lead screw 22, and a slider 23. Both ends of the slider 23 are rotatably connected to the inner wall of the mounting frame 21 via deep groove ball bearings to ensure smooth rotation of the lead screw 22. The slider 23 is threadedly connected to the lead screw 22. Transverse grooves 24 are provided on the inner walls of both sides of the mounting frame 21. Both ends of the slider 23 are rotatably connected to rollers via roller shafts. The rollers slide within the transverse grooves 24 to reduce friction when the slider 23 moves. Two support rods 25 are symmetrically arranged on both sides of the mounting frame 21. The two ends of the support rods 25 are respectively hinged to the roller shafts of the rollers and the lugs at the bottom of the support plate 2 via pin shafts. A lead screw motor 26 is fixed to the outer side wall of the mounting frame 21 via a motor bracket. The output shaft of the lead screw motor 26 passes through the side wall of the mounting frame 21 via a coupling and is fixedly connected to the lead screw 22. The bottom of the lead screw motor 26 is fixedly connected to the inner bottom wall of the mounting frame 21 via bolts.

[0026] The working principle provided by this utility model is as follows: Mixed waste (including rod-shaped materials, crushed stone, etc.) generated from municipal construction is fed into the inlet at the top of the transfer box 3. The rotary motor 11 is started, which drives the eccentric cam 9 to rotate around its center. The eccentric cam 9 drives the transfer box 3 to reciprocate along the slide rail 13 at the top of the support plate 2 via the connecting rod 8. Under the action of vibration, granular materials such as crushed stone fall into the storage area 7 through the screening holes 5 of the screening plate 4, while rod-shaped materials are intercepted in the storage area 6, realizing the classification and screening of waste. After being transported to the dumping position, the unloading angle is adjusted, and the screw motor 26 is started. The screw motor 26 drives the screw 22 to rotate, and the slider 23 moves laterally along the screw 22. Due to the influence of the screw 23, the slider 23 is subjected to the following action: Due to the limitation of the roller, the roller slides within the transverse groove 24. The slider 23 is threadedly connected to the lead screw 22. Therefore, when the lead screw 22 rotates, the slider 23 does not rotate with the lead screw 22, but slides along the guide of the lead screw 22, thereby driving the roller to slide within the transverse groove 24. Then, the support plate 2 can be pushed by the support rod 25 to rotate around its hinge point with the base 1. After adjusting to a suitable angle, the lead screw motor 26 is turned off, and the lead screw 22 self-locks to achieve angle locking. Pull the unloading handles 19 of the two unloading gates 18 respectively to open the corresponding unloading ports, so that the rod-shaped materials in storage area 1 6 and the crushed stone particles in storage area 2 7 can be unloaded separately without the need for subsequent additional sorting.

[0027] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A waste transfer device for municipal construction, comprising a base (1) and a support plate (2), wherein the support plate (2) is located on top of the base (1), characterized in that, The support plate (2) is provided with a transfer box (3) at the top. The bottom of the transfer box (3) is slidably connected to the top of the support plate (2). A vibration component for driving the transfer box (3) to vibrate is provided on one side of the transfer box (3). A detachable screening plate (4) is provided inside the transfer box (3). Screening holes (5) are opened on the screening plate (4). The screening plate (4) divides the transfer box (3) into storage area one (6) and storage area two (7).

2. The municipal construction waste transfer device according to claim 1, characterized in that, The vibration assembly includes a connecting rod (8), an eccentric cam (9), and a rotating component for driving the cam to rotate. The transfer box (3) is provided with a connecting frame (10) at one end near the rotating component. One end of the connecting rod (8) is hinged to the connecting frame (10), and the other end of the connecting rod (8) is hinged to the eccentric part of the eccentric cam (9).

3. The municipal construction waste transfer device according to claim 2, characterized in that, The rotating component is a rotary motor (11). The bottom of the rotary motor (11) is provided with a support frame (12). The two ends of the support frame (12) are fixedly connected to the top of the support plate (2) and the bottom of the rotary motor (11), respectively. The output end of the rotary motor (11) is fixedly connected to the center of the eccentric cam (9).

4. The municipal construction waste transfer device according to claim 3, characterized in that, The support plate (2) is provided with a slide rail (13) at the top and a slide rod (14) at the bottom of the transfer box (3). The slide rod (14) has a groove that matches the shape of the slide rail (13), and the slide rail (13) is slidably connected to the inner wall of the groove.

5. The municipal construction waste transfer device according to claim 1, characterized in that, The screening plate (4) is provided with a mounting frame (15) around its perimeter. The mounting frame (15) is fixedly connected to the inner wall of the transfer box (3). The mounting frame (15) is provided with a slot (16). The screening plate (4) is provided with a locking block (17). The locking block (17) engages with the slot (16).

6. The municipal construction waste transfer device according to claim 1, characterized in that, The storage area 1 (6) and storage area 2 (7) are provided with unloading ports on the side away from the rotary motor (11). The unloading port is rotatably connected to the unloading door (18), and the unloading door (18) is fixedly provided with an unloading handle (19).

7. The municipal construction waste transfer device according to claim 1, characterized in that, The base (1) has a placement groove (20) on its top, and the placement groove (20) is provided with an adjustment mechanism for adjusting the angle of the support plate (2); The adjustment mechanism includes a mounting frame (21), a lead screw (22), and a slider (23). The two ends of the lead screw (22) are rotatably connected to the inner wall of the mounting frame (21). The slider (23) is threadedly connected to the lead screw (22). A groove (24) is provided on the mounting frame (21). Rollers are provided at both ends of the slider (23). The rollers slide in the groove (24). Support rods (25) are symmetrically arranged on both sides of the mounting frame (21). The two ends of the support rods (25) are respectively hinged to the roller shaft and the bottom of the support plate (2). A lead screw motor (26) is provided outside the mounting frame (21). The output shaft of the lead screw motor (26) passes through the side wall of the mounting frame (21) and is fixedly connected to the lead screw (22). The bottom of the lead screw motor (26) is fixedly connected to the bottom wall of the mounting frame (21).

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