Garbage lifting and storing device for transferring household garbage

Abstract

The invention relates to the technical field of garbage treatment, in particular to a garbage lifting and storing device for transferring household garbage, which comprises a rack, a lifting machine, a movable garbage storing box, a top garbage storing box and a travelling crane hoisting mechanism, the lifting machine and the movable garbage storage box are located on the side portion of the machine frame, the movable garbage storage box is located above the output end of the lifting machine, and the crane hoisting mechanism is located above the top garbage storage box and comprises a truss, a hoisting beam and a hoisting frame. The hoisting frame is connected with the hoisting beam through a lifting mechanism, and the hoisting frame is provided with a hoisting hook. According to the garbage transfer station, the movable garbage storage box and the top garbage storage box are arranged, garbage is conveyed to the position above the space of the garbage transfer station through the elevator and the movable garbage storage box, the movable garbage storage box and the top garbage storage box are jointly matched for storage, and the garbage storage capacity and the garbage treatment capacity of the garbage transfer station are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of garbage disposal, in particular to a garbage lifting and storing device for household garbage transfer. BACKGROUND

[0002] The role of the garbage transfer station is to transport the scattered garbage collected from residents, units, commercial and public places, etc. to here for centralized collection, and through special devices, the scattered garbage is compressed and reduced in volume, and then loaded into special containers, and then transported to the final disposal site for final disposal, such as landfill, incineration, composting, etc.

[0003] The area of the garbage transfer station is relatively small, and the length, width and height are usually 9m*6m*7m. The existing transfer station only compresses the collected scattered garbage, and then transports the compressed garbage to the final disposal site for disposal. In this way, the garbage disposal efficiency is low, and the garbage transfer station does not fully play the function of garbage disposal. Alternatively, the garbage is sorted at the garbage transfer station, and then transported to the final disposal site. Due to the limited area of the garbage transfer station, the amount of garbage that can be stored is limited, and the garbage in the garbage transfer station is also prohibited from being stacked at the door or outside the door, so that the garbage disposal efficiency is low. In addition, the existing garbage sorting and disposal device usually uses an inclined conveyor belt type conveyor to convey the garbage to the top of the garbage sorting and disposal device. This conveyor occupies a large area, which is not conducive to the implementation of the garbage sorting device, resulting in insufficient resource recycling and low garbage disposal efficiency. Therefore, it is of great significance to design a garbage lifting and storing device for household garbage transfer. SUMMARY

[0004] The present application aims at the deficiencies of the prior art, and provides a garbage lifting and storing device for household garbage transfer, which solves the problems of relatively small area of the existing garbage transfer station, which restricts garbage storage and sorting disposal, and affects garbage disposal efficiency, resource recycling, etc.

[0005] The technical scheme adopted by the present application to solve its technical problems is: a garbage lifting and storing device for household garbage transfer, comprising a rack, an elevator, a movable garbage storage box, a top garbage storage box and a row of hoist mechanisms, The top garbage storage box is located above the rack, the top of the top garbage storage box is open, and the bottom is provided with a conveying mechanism; The hoist and the movable waste storage box are located on the side of the frame. The movable waste storage box is located above the output end of the hoist. A pit is provided on the side of the frame. After the hoist is retracted, the hoist and the movable waste storage box are located in the pit. The top of the top waste storage box is not higher than the ground. The top of the movable waste storage box is open, and a door is hinged at the bottom. The movable waste storage box is provided with a first driving device to drive the door to open and close. The overhead crane mechanism is located above the top waste storage box. The overhead crane mechanism includes a truss, a lifting beam, and a lifting frame. The lifting beam is equipped with a second driving device to drive the lifting beam to slide along the truss. The lifting frame is connected to the lifting beam through a lifting mechanism. The lifting frame is equipped with hooks for gripping the movable waste storage box.

[0006] Furthermore, the lifting frame includes a first lifting frame and a second lifting frame. The first lifting frame is connected to the lifting beam through the lifting mechanism. The second lifting frame is rotatably connected to the first lifting frame. The first lifting frame is provided with a third driving device for driving the second lifting frame to rotate. The hook is connected to the second lifting frame.

[0007] Furthermore, the door includes an outer shell and an inner lining plate, a liquid storage chamber is formed between the outer shell and the inner lining plate, the inner lining plate is provided with mesh holes, the inner lining plate is V-shaped, and a sealing strip is provided between the door and the door or / and the movable waste storage box.

[0008] Furthermore, one end of the first drive device is hinged to the movable waste storage bin, and the output end is hinged to the bin door.

[0009] Furthermore, the lifting machine is a scissor lift.

[0010] Furthermore, the hoist is a two-stage hoist, which includes a scissor lift and a hydraulic lift. The hydraulic lift is connected to the output end of the scissor lift, and the output end of the hydraulic lift is connected to the platform.

[0011] Furthermore, the side wall of the top waste storage bin includes a first side plate and a second side plate opposite to each other. The second side plate is fixedly connected to the frame, and the first side plate is movably connected to the frame. A fourth driving device is provided outside the first side plate to push the first side plate to move.

[0012] Furthermore, the hook is L-shaped and is slidably connected to the second lifting frame. The second lifting frame is equipped with a fifth driving device for driving the hook to move.

[0013] Furthermore, guide plates are hinged around the perimeter of the pit.

[0014] Furthermore, the length of the movable waste storage bin is no greater than the length of the top waste storage bin.

[0015] The beneficial effects of this invention are: 1. The present invention is equipped with a movable waste storage bin and a top waste storage bin. The movable waste storage bin can not only store waste, but also lift the waste to the top of the waste sorting equipment for storage, which helps to save land and make full use of the space of the waste transfer station. Furthermore, the movable waste storage bin and the top waste storage bin work together to improve the waste storage and processing capacity of the waste transfer station. 2. The garbage lifting mechanism of this invention adopts a vertical lifting type. It lifts the garbage vertically to the top through a movable garbage storage box, and then moves the movable garbage storage box to the top garbage storage box above the garbage sorting equipment through a gantry crane mechanism. The lifting mechanism of this invention has a small footprint and, in conjunction with the gantry crane mechanism above, realizes the vertical transportation and transfer of garbage. It makes full use of the upper space of the garbage transfer station, freeing up more space for garbage sorting and processing equipment, and allowing for the deployment of more sorting and processing units, such as garbage crushing, screening, washing, dry and wet garbage separation, filter pressing, fine crushing, and other processing units, thereby improving garbage processing efficiency and fully realizing resource recycling. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention.

[0017] Figure 2 yes Figure 1 A partial structural diagram.

[0018] Figure 3 yes Figure 2 A side view of part of the structure.

[0019] Figure 4 This is a top view of the top garbage storage bin.

[0020] Figure 5 This is a cross-sectional view of the box door.

[0021] Explanation of reference numerals in the attached figures: 1 – Frame, 2 – Hoist, 21 – Forklift / Scissor Lift, 22 – Hydraulic Lift, 23 – Platform, 3 – Movable Waste Storage Bin, 31 – Bin Door, 311 – Outer Shell, 312 – Inner Liner, 313 – Liquid Storage Chamber, 32 – First Drive Unit, 4 – Top Waste Storage Bin, 41 – First Side Plate, 42 – Second Side Plate, 43 – Fourth Drive Unit, 5 – Overhead Crane Mechanism, 51 – Truss, 52 – Lifting Beam, 53 – Lifting Frame, 531 – First Lifting Frame, 532 – Second Lifting Frame, 54 – Lifting Mechanism, 55 – Hook, 6 – Conveying Mechanism, 7 – Pit, 71 – Guide Plate. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the scope of the invention.

[0023] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown in the figure, a waste lifting and storage device for transferring municipal solid waste in this embodiment includes a frame 1, a lifting machine 2, a movable waste storage box 3, a top waste storage box 4, and a gantry crane mechanism 5. The top waste storage bin 4 is located above the frame 1. Preferably, the frame 1 is equipped with a waste sorting system, and the top waste storage bin 4 is located above the waste sorting system. The waste in the top waste storage bin 4 is transported to the waste sorting system by the conveying mechanism 6. The top of the top waste storage bin 4 is open, and the bottom of the top waste storage bin 4 is connected to the conveying mechanism 6. Preferably, the conveying structure is a horizontally arranged conveying auger. The hoist 2 and the movable waste storage box 3 are located on the side of the frame 1. The movable waste storage box 3 is located above the output end of the hoist 2. The hoist 2 drives the movable waste storage box 3 to move up and down in the vertical direction. A pit 7 is provided on the side of the frame 1. After the hoist 2 is retracted, the hoist 2 and the movable waste storage box 3 are located in the pit 7. The top of the top waste storage box 4 is not higher than the ground. The top of the movable waste storage box 3 is open. The bottom of the movable waste storage box 3 is hinged with a box door 31. The movable waste storage box 3 is provided with a first driving device 32 to drive the box door 31 to open and close. The overhead crane mechanism 5 is located above the top garbage storage box 4. The overhead crane mechanism 5 includes a truss 51, a lifting beam 52, and a lifting frame 53. The lifting beam 52 is provided with a second driving device to drive the lifting beam 52 to slide along the truss 51. The lifting beam 52 is moved along the truss 51 by remotely controlling the second driving device. The lifting frame 53 is connected to the lifting beam 52 through a lifting mechanism 54. Preferably, the lifting mechanism 54 is a hydraulic cylinder. The lifting frame 53 is provided with a hook 55 for gripping the movable garbage storage box 3.

[0026] During operation, garbage trucks or workers dump garbage into the movable garbage storage bin 3. Driven by a hydraulic drive, the lifting machine 2 moves the movable garbage storage bin 3 upwards. After reaching a certain height, the lifting mechanism 54 drives the lifting frame 53 downwards. The hook 55 of the lifting frame 53 grips the side wall of the movable garbage storage bin 3, moving it upwards a certain distance. Then, the second drive device drives the lifting beam 52 towards the top garbage storage bin 4 until the movable garbage storage bin 3 is above the top garbage storage bin 4. Next, the first drive device 32 activates, opening the bottom door 31 of the movable garbage storage bin 3, allowing all the garbage inside to fall into the top garbage storage bin 4. The garbage is then transported by the conveying mechanism 6 to the garbage treatment system inside the frame 1, preferably a garbage sorting system, for sorting and processing. This invention can be controlled by a controller, which controls the actions of each drive device.

[0027] To save space and maximize the capacity of the movable waste storage box, when the movable waste storage box 3 is located above the hoist 2, its length direction is perpendicular to the length direction of the top waste storage box 4. The lifting frame 53 includes a first lifting frame 531 and a second lifting frame 532. The first lifting frame 531 is connected to the lifting beam 52 through the lifting mechanism 54. The second lifting frame 532 is rotatably connected to the first lifting frame 531. The first lifting frame 531 is equipped with a third driving device to drive the second lifting frame 532 to rotate. The hook 55 is connected to the second lifting frame 532. That is, after the gantry crane mechanism 5 lifts the movable waste storage box 3, it realizes the rotation of the movable waste storage box 3, so that the length direction of the movable waste storage box 3 is consistent with the length direction of the top waste storage box 4.

[0028] The door 31 has a double-layer structure, comprising an outer shell 311 and an inner liner 312. A liquid storage chamber 313 is formed between the outer shell 311 and the inner liner 312. The inner liner 312 is provided with mesh and is V-shaped, meaning that the distance between the inner liner 312 and the outer shell 311 first decreases and then gradually increases along the width direction of the door 31. A sealing strip is provided between the door 31 and / or the movable waste storage box 3. The inclined inner liner 312 allows any liquid leaking from the waste to be stored in the liquid storage chamber 313 of the door 31. At the same time, the sealing strip can enhance the sealing performance of the movable waste storage box 3, preventing leakage or spillage during waste lifting and transfer.

[0029] One end of the first driving device 32 is hinged to the movable garbage storage box 3, and the output end is hinged to the box door 31. Preferably, the bottom of the movable garbage storage box 3 is a double-leaf box door 31. The first driving device 32 is a hydraulic driving device. The hydraulic driving device is used to tighten and fix the box door 31 when the hydraulic driving device is not in operation, so as to facilitate the storage of garbage. On the other hand, the box door 31 is opened under the drive of the hydraulic device, so as to facilitate the garbage in the top garbage storage box 4 to be put into the top garbage storage box 4.

[0030] The lifting mechanism 2 is a scissor lift, which can vertically lift the movable waste storage box 3. Alternatively, the lifting mechanism 2 can be a two-stage lifting mechanism, comprising a scissor lift 21 and a hydraulic lift 22. The hydraulic lift 22 is connected to the output end of the scissor lift 21, and the output end of the hydraulic lift 22 is provided with a platform 23 for placing the movable waste storage box 3. There are four hydraulic lifts 22, located at the four corners of the platform 23. Using a two-stage lifting mechanism ensures the stability of the movable waste storage box 3 during lifting, preventing the platform 23 from tilting during the lifting process, which could cause the waste in the movable waste storage box 3 to scatter, or even fall, thus preventing safety accidents. Furthermore, this application uses a vertical lifting mechanism 54, which saves space.

[0031] The sidewalls of the top waste storage bin 4 include opposing first side plates 41 and second side plates 42, which together form the top waste storage bin 4. The second side plate 42 is fixedly connected to the frame 1, and the first side plate 41 is movably connected to the frame 1. Preferably, the bottom of the top waste storage bin 4 is inclined inward toward the conveying mechanism 6. A fourth driving device 43 is provided outside the first side plate 41 to push the first side plate 41 to move. The first side plate 41 is parallel to the waste movement direction of the conveying mechanism 6. If the conveying mechanism 6 is a conveying auger, then the first side plate 41 is parallel to the axis of the conveying auger. The fourth driving device 43 drives the first side plate 41 to move inward toward the top waste storage bin 4, so that the first side plate 41 pushes the waste in the waste storage bin toward the conveying mechanism 6, which facilitates the conveying mechanism 6 to transport the waste. At the same time, the first side plate 41 is movable, which can adjust the volume of the top waste storage bin 4, thereby facilitating the increase of the waste storage capacity of the top waste storage bin 4.

[0032] The hook 55 is L-shaped and slidably connected to the second lifting frame 532. The second lifting frame 532 is equipped with a fifth drive device for driving the hook 55 to move. Preferably, the fifth drive device is a hydraulic device. Two fifth drive devices drive a pair of hooks 55 to move towards each other. The pair of hooks 55 hook onto the side wall of the movable waste storage box 3, facilitating the movement of the movable waste storage box 3. A sensor is installed at the bottom of the second lifting frame 532. After the sensor detects that the hoist has lifted the movable waste storage box to below the second lifting frame, the fifth drive device drives the hooks 55 to move towards each other, hooking the movable waste storage box 3 and separating the movable waste storage box 3 from the platform.

[0033] The pit 7 is hinged with side plates around its perimeter. After the elevator 2 retracts, the movable waste storage box 3 is located inside the pit 7. There are gaps between the movable waste storage box 3 and the inner wall of the pit 7. When waste is poured into the movable waste storage box 3, the waste will enter the gaps. By hinged guide plates 71 around the pit 7, when waste is poured into the movable waste storage box 3, the guide plates 71 open, covering the gaps and preventing waste from entering. At the same time, after the guide plates 71 are opened, their ends tilt downwards, forming a hopper shape, which guides the waste directly into the movable waste storage box 3. After the movable waste storage box 3 is full of waste, the guide plates 71 are flipped over, covering the bottom surface, making it easier for the elevator 2 to lift the movable waste storage box 3 upwards.

[0034] The length of the movable waste storage box 3 is no greater than the length of the top waste storage box 4. After the crane mechanism transports the movable waste storage box 3 to directly above the top waste storage box 4, it opens the box door 31 at the bottom of the movable waste storage box 3, so that all the waste in the movable waste storage box 3 can fall into the top waste storage box 4, thus preventing the waste from scattering.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A waste lifting and storage device for municipal solid waste transfer, characterized in that: It includes a frame (1), a hoist (2), a movable waste storage box (3), a top waste storage box (4), and a gantry crane mechanism (5). The top waste storage box (4) is located above the frame (1). The top waste storage box (4) has an open top and a conveying mechanism (6) at the bottom. The hoist (2) and the movable garbage storage box (3) are located on the side of the frame (1). The movable garbage storage box (3) is located above the output end of the hoist (2). A pit (7) is provided on the side of the frame (1). After the hoist (2) is retracted, the hoist (2) and the movable garbage storage box (3) are located in the pit (7). The top of the top garbage storage box (4) is not higher than the ground. The top of the movable garbage storage box (3) is open, and a door (31) is hinged at the bottom. The movable garbage storage box (3) is provided with a first driving device (32) to drive the door (31) to open and close. The overhead crane mechanism (5) is located above the top garbage storage box (4). The overhead crane mechanism (5) includes a truss (51), a lifting beam (52), and a lifting frame (53). The lifting beam (52) is provided with a second driving device to drive the lifting beam (52) to slide along the truss (51). The lifting frame (53) is connected to the lifting beam (52) through a lifting mechanism (54). The lifting frame (53) is provided with a hook (55) for gripping the movable garbage storage box (3).

2. The waste lifting and storage device for municipal solid waste transfer according to claim 1, characterized in that: The lifting frame (53) includes a first lifting frame (531) and a second lifting frame (532). The first lifting frame (531) is connected to the lifting beam (52) through the lifting mechanism (54). The second lifting frame (532) is rotatably connected to the first lifting frame (531). The first lifting frame (531) is provided with a third driving device (533) for driving the second lifting frame (532) to rotate. The hook (55) is connected to the second lifting frame (532).

3. The waste lifting and storage device for municipal solid waste transfer according to claim 1, characterized in that: The door (31) includes an outer shell (311) and an inner liner (312). A liquid storage chamber (313) is formed between the outer shell (311) and the inner liner (312). The inner liner (312) is provided with a mesh and is V-shaped. A sealing strip is provided between the door (31) and the door (31) or / and the movable waste storage box (3).

4. A waste lifting and storage device for municipal solid waste transfer according to claim 1, characterized in that: The hoist (2) is a scissor lift.

5. A waste lifting and storage device for municipal solid waste transfer according to claim 1, characterized in that: The hoist (2) is a two-stage hoist, which includes a scissor lift (21) and a hydraulic lift (22). The hydraulic lift (22) is connected to the output end of the scissor lift (21), and the output end of the hydraulic lift (22) is provided with a platform (23).

6. A waste lifting and storage device for municipal solid waste transfer according to claim 1, characterized in that: The side wall of the top garbage storage box (4) includes a first side plate (41) and a second side plate (42) opposite to each other. The second side plate (42) is fixedly connected to the frame (1), and the first side plate (41) is movably connected to the frame (1). A fourth driving device (43) for pushing the first side plate (41) to move is provided outside the first side plate (41).

7. A waste lifting and storage device for municipal solid waste transfer according to claim 1, characterized in that: The hook (55) is L-shaped and is slidably connected to the second lifting frame (532) via a slide rail. The second lifting frame (532) is provided with a fifth driving device for driving the hook (55) to move.

8. A waste lifting and storage device for municipal solid waste transfer according to claim 1, characterized in that: The pit (7) is hinged around the perimeter with guide plates (71).

9. A waste lifting and storage device for municipal solid waste transfer according to claim 1, characterized in that: The length of the movable waste storage bin (3) is not greater than the length of the top waste storage bin (4).

Images