Kitchen waste transfer station

Abstract

The utility model provides a kitchen waste transfer station which comprises a supporting frame arranged in a corresponding pit, a first-stage driving device arranged in the supporting frame and a second-stage driving device arranged in the second-stage driving device. The lifting frame is driven by the first-stage driving device to ascend and descend, a lifting platform is arranged at the bottom of the lifting frame, and a plurality of inclined driving devices are arranged on the lifting platform; the inclined platform is arranged above the lifting platform at intervals, one side of the inclined platform and the lifting frame are rotationally arranged to form a rotating point, and the inclined platform is driven by a plurality of inclined driving devices to swing up and down around the rotating point; the garbage can is limited on the inclined platform, the top of one side of the garbage can is provided with a pouring port, and the pouring port is provided with a gate capable of being opened and closed; the inclined driving devices drive the inclined platform to swing around the rotating point until the pouring opening is higher than the other side of the garbage can and then are used for receiving garbage. Kitchen garbage enters the garbage can through the pouring opening and then moves towards the other side of the garbage can under the action of gravity, and the pouring effect that the kitchen garbage is naturally leveled and evenly distributed in the garbage can through the gravity is achieved.

Description

Technical Field

[0001] The utility model relates to the field of garbage transfer stations, and specifically refers to a kitchen waste transfer station. Background Art

[0002] Existing garbage disposal equipment has become mature, with relevant equipment for processing and transportation from collection to compression processing to incineration and landfill. However, kitchen waste is different from other garbage. It has high density and high water content, and the requirements for garbage disposal equipment are also different. Specifically, when collecting kitchen waste at the transfer station, it only needs to be collected without compression and transportation, but the kitchen waste in the garbage bin needs to be leveled to maximize the use of the internal space of the garbage bin.

[0003] Therefore, for kitchen waste, the existing garbage disposal equipment places the garbage bin vertically in the pit, thereby reducing the flow space after the kitchen waste enters the garbage bin, so that it can gradually and evenly fill the garbage bin. However, this arrangement requires the garbage bin to be turned over on the ground to a horizontal setting for a long distance after it is full before being transported, and the pit is deep, resulting in high construction costs.

[0004] The purpose of this utility model is to design a kitchen waste transfer station in view of the problems existing in the above-mentioned prior art. Utility Model Content

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a kitchen waste transfer station, which can effectively solve the problems existing in the above-mentioned prior art.

[0006] The technical solution of the utility model is:

[0007] A kitchen waste transfer station, comprising:

[0008] A support frame is arranged in the corresponding pit, and a primary driving device is arranged in the support frame;

[0009] A lifting frame, driven to rise and fall by the primary driving device, the bottom of the lifting frame is set as a lifting platform, and a plurality of tilting driving devices are arranged on the lifting platform;

[0010] A tilting platform, spaced above the lifting platform, one side of the tilting platform and the lifting frame rotation arrangement form a rotation point, and the tilting platform is driven by a plurality of the tilting driving devices to swing up and down around the rotation point;

[0011] A trash bin is limitedly positioned on the inclined platform, a dumping port is provided on the top of one side of the trash bin, and the dumping port is provided with a gate that can be opened and closed; when the gate is opened, a plurality of the inclined driving devices drive the inclined platform to swing around the rotation point to the inclined setting of the trash bin, so that the dumping port is higher than the other side of the trash bin for receiving trash.

[0012] Furthermore, a primary lifting column is slidably provided in the four corners of the support frame, and a primary driving device is provided for driving the primary lifting column to rise and fall. The lifting frame is accommodated in the support frame and the upper end is linked to the upper end of the primary lifting column through a plurality of connecting pieces extending toward the front and rear sides respectively.

[0013] Furthermore, secondary lifting columns and secondary driving devices for driving the secondary lifting columns to rise and fall are slidably provided in the four corners of the lifting frame, a material dumping platform is provided on the top of the secondary lifting columns, and a hopper with a lower end corresponding to the material dumping port is penetrated through the material dumping platform; after the trash bin is tilted, the secondary driving device drives the secondary lifting columns to descend and drives the material dumping platform to descend to the lower end of the hopper and insert it into the material dumping port.

[0014] Furthermore, a plurality of the tilting drive devices are symmetrically arranged in pairs on the front and rear sides of the top of the lifting platform, one end of each pair of the tilting drive devices is hinged to the middle part of the lifting platform, and the other end is tilted and extended in a direction away from one side of the tilting platform and then hinged to the front and rear sides of the tilting platform; when the telescopic ends of a plurality of the tilting drive devices retract, the other side of the tilting platform swings down and the garbage bin tilts until the discharge port is higher than the other side of the garbage bin; when the telescopic ends of a plurality of the tilting drive devices are extended, the other side of the tilting platform swings up and is reset, and the garbage bin is set horizontally.

[0015] Furthermore, a top protrusion on the other side of the inclined platform forms a limiting portion corresponding to the other side of the trash bin, and rollers and slide rails are respectively provided on the bottom of the trash bin and the inclined platform. The trash bin slides onto the inclined platform through the cooperation of several of the rollers and slide rails, and the trash bin is blocked by the limiting portion when it is tilted.

[0016] Furthermore, one side of the inclined platform is set as the box inlet side corresponding to the same side as the pouring port, a gap is set between the box inlet side and the inner wall of the pit, the other side of the inclined platform is set at a distance from the inner wall of the pit, and the side of the garbage bin is provided with a hook portion corresponding to the box inlet side.

[0017] Furthermore, the inclination angle A of the trash bin is set to 10°-20°.

[0018] Therefore, the utility model provides the following effects and / or advantages:

[0019] 1. The present application adds an inclined platform, so that after the garbage bin is placed on the inclined platform, a number of inclined driving devices can drive the inclined platform to swing around the rotation point to the inclined setting of the garbage bin, so that the discharge port is higher than the other side of the garbage bin and is used to receive garbage, so that the kitchen waste dumped from the garbage collection box enters the garbage bin through the discharge port and moves toward the other side of the garbage bin under the action of gravity, thereby achieving the discharge effect of using gravity to naturally level the kitchen waste and evenly distribute it in the garbage bin, replacing the existing vertically arranged garbage bin. After the garbage bin is full, it can be directly loaded and transported without long-distance flipping, and the depth of the pit can be reduced, reducing the construction cost.

[0020] 2. In order to improve the accuracy of the dumping port in receiving garbage and prevent the garbage from overflowing and rotting and stinking in the pit, the present application has secondary lifting columns slidingly arranged at the four corners of the lifting frame, and is provided with a secondary driving device for driving the secondary lifting columns to rise and fall, a dumping platform is arranged on the top of the secondary lifting columns, and a hopper with a lower end corresponding to the dumping port is penetrated on the dumping platform; after the garbage bin is tilted, the secondary driving device drives the secondary lifting columns to descend and drives the dumping platform to descend to the lower end of the hopper and insert it into the dumping port, so that the kitchen waste dumped by the garbage collection truck is guided to the dumping port through the hopper, thereby achieving stable guidance and preventing the kitchen waste from overflowing and rotting and stinking in the pit.

[0021] 3. The present application realizes stable support on both the front and rear sides of the tilting platform through each pair of tilting drive devices, and ensures driving stability in the process of driving the tilting platform to swing down and up. At the same time, the tilting drive device is arranged near the middle of the lifting platform, so that the tilting drive device can minimize the distance between the other side of the tilting platform after the tilting platform swings down while achieving the premise of driving the tilting platform to swing down, thereby avoiding the tilting drive device occupying the vertical space of the pit and causing an increase in construction costs, and the support of the tilting drive device can relieve the pressure at the turning point and extend the service life of the turning point.

[0022] 4. In order to realize the limiting effect of the inclined platform on the trash bin and save costs at the same time, the top of the other side of the inclined platform is raised to form a limiting part corresponding to the other side of the trash bin. The bottom of the trash bin and the inclined platform are respectively provided with rollers and slide rails. The trash bin slides onto the inclined platform through the cooperation of several rollers and slide rails. When the trash bin is tilted, the limiting part blocks the limiting setting. Therefore, the setting of the limiting part prevents the trash bin from rolling off the inclined platform when the inclined platform and the trash bin are tilted, and avoids damage caused by the collision between the trash bin and the pit.

[0023] 5. In order to further reduce the construction cost of the pit, the inclination angle A of the trash bin is set to 10°-20°. Preferably, in this embodiment, the inclination angle A is set to 15°, so that the inclination angle A of the trash bin can be reduced, and the horizontal width of the trash bin when it is tilted can be reduced, thereby reducing the horizontal space required for the pit and reducing the construction cost, while ensuring that the kitchen waste can be automatically leveled by its own weight when entering the trash bin.

[0024] It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a front structural schematic diagram of a kitchen waste transfer station provided by the utility model.

[0026] Figure 2 for Figure 1 Schematic diagram of the side structure.

[0027] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.

[0028] Figure 4 for Figure 1 Schematic diagram of the structure in the material discharging working state.

[0029] Figure 5 for Figure 1 Schematic diagram of the structure when it is in the box changing working state. DETAILED DESCRIPTION

[0030] In order to facilitate understanding by those skilled in the art, the structure of the present invention is further described in detail with reference to the accompanying drawings:

[0031] refer to Figure 1-5 , a kitchen waste transfer station, comprising:

[0032] A support frame 1 is arranged in the corresponding pit 6, and a primary driving device 11 is arranged in the support frame 1;

[0033] The lifting frame 2 is driven to lift by the primary driving device 11, the bottom of the lifting frame 2 is set as a lifting platform 21, and the lifting platform 21 is provided with a plurality of tilting driving devices 22;

[0034] The tilting platform 3 is arranged above the lifting platform 21, one side of the tilting platform 3 is rotated with the lifting frame 2 to form a rotation point 31, and the tilting platform 3 is driven by a plurality of the tilting driving devices 22 to swing up and down around the rotation point 31;

[0035] The trash bin 4 is limitedly positioned on the inclined platform 3, and a discharge port 41 is provided on the top of one side of the trash bin 4, and the discharge port 41 is provided with a gate 42 that can be opened and closed. Specifically, the gate 42 can be set to be opened and closed manually, and can also be set to be automatically opened and closed by a driving device; after opening the gate 42, a number of the inclined driving devices 22 drive the inclined platform 3 to swing around the rotation point 31 to the inclined setting of the trash bin 4, so that the discharge port 41 is higher than the other side of the trash bin 4 for receiving garbage. Specifically, after the garbage collection truck reverses to the edge of the pit 6, the car body flips over to dump kitchen waste into the discharge port 41.

[0036] The arrangement of the above structure, through the addition of the inclined platform 3, allows the garbage bin 4 to be placed on the inclined platform 3, and the plurality of inclined drive devices 22 can drive the inclined platform 3 to swing around the rotation point 31 to the inclined setting of the garbage bin 4, so that the pouring port 41 is higher than the other side of the garbage bin 4 and is used to receive the garbage, so that the kitchen waste dumped from the garbage collection box enters the garbage bin 4 through the pouring port 41 and moves toward the other side of the garbage bin 4 under the action of gravity, thereby achieving the pouring effect of using gravity to naturally level the kitchen waste and evenly distribute it in the garbage bin 4, replacing the existing vertically arranged garbage bin 4. After the garbage bin 4 is full, it can be directly loaded and transported without long-stroke flipping, and the depth of the pit 6 can be reduced, reducing the construction cost.

[0037] In order to minimize the depth of the pit 6, the four corners of the support frame 1 are slidably provided with a first-level lifting column 12, and a first-level driving device 11 for driving the first-level lifting column 12 to rise and fall. The lifting frame 2 is accommodated in the support frame 1, and the upper end is linked to the upper end of the first-level lifting column 12 through a plurality of connecting pieces extending toward the front and rear sides respectively. Therefore, when the lifting platform 21 descends to the lowest point, the lifting frame 2 can be basically accommodated in the support frame 1, which minimizes the depth of the pit 6 and reduces the construction cost.

[0038] In order to improve the accuracy of the dumping port 41 in receiving garbage and prevent the garbage from overflowing and rotting in the pit 6, the four corners of the lifting frame 2 are slidably provided with secondary lifting columns 23 and secondary driving devices 24 for driving the secondary lifting columns 23 to rise and fall. The top of the secondary lifting columns 23 is provided with a dumping platform 5, and the dumping platform 5 is penetrated by a hopper 51 whose lower end corresponds to the dumping port 41; after the garbage bin 4 is tilted, the secondary driving device 24 drives the secondary lifting columns 23 to descend and drives the dumping platform 5 to descend to the lower end of the hopper 51 and insert it into the dumping port 41, so that the kitchen waste dumped by the garbage collection truck is guided to the dumping port 41 through the hopper 51, achieving stable guidance and preventing the kitchen waste from overflowing and rotting in the pit 6. Specifically, the primary driving device 11, the secondary driving device 24 and the tilting driving device 22 are all configured as telescopic cylinders.

[0039] In order to improve the driving stability of the tilting drive device 22, several of the tilting drive devices 22 are symmetrically arranged in pairs on the front and rear sides of the top of the lifting platform 21. Specifically, in the present embodiment, only one pair of the tilting drive devices 22 is provided. In other embodiments, the tilting drive devices 22 can be provided as two pairs, three pairs, etc., and the tilting drive devices 22 on the same side are arranged in parallel, one end of each pair of the tilting drive devices 22 is hinged to the middle part of the lifting platform 21, and the other end is tilted and extended in a direction away from one side of the tilting platform 3 and then hinged to the front and rear sides of the tilting platform 3; when the telescopic ends of several of the tilting drive devices 22 are retracted, the other side of the tilting platform 3 swings down and the trash bin 4 tilts to the other side where the dumping port 41 is higher than the trash bin 4; when the telescopic ends of several of the tilting drive devices 22 are extended, the other side of the tilting platform 3 swings up and resets, and the trash bin 4 is arranged horizontally. Thereby, each pair of the tilting drive devices 22 can realize stable support on both sides of the tilting platform 3, and ensure driving stability in the process of driving the tilting platform 3 to swing down and up. At the same time, the tilting drive device 22 is arranged near the middle of the lifting platform 21, so that the tilting drive device 22 can minimize the distance between the other side of the tilting platform 3 after swinging down and the lifting platform 21 under the premise of driving the tilting platform 3 to swing down, so as to avoid the tilting drive device 22 occupying the vertical space of the pit 6 and causing an increase in construction costs, and the support of the tilting drive device 22 can relieve the pressure at the rotation point 31, thereby extending the service life of the rotation point 31.

[0040] In order to achieve the limiting effect of the inclined platform 3 on the trash bin 4 while saving costs, the top of the other side of the inclined platform 3 is raised to form a limiting portion 32 corresponding to the other side of the trash bin 4, and the bottom of the trash bin 4 and the inclined platform 3 are respectively provided with rollers 43 and slide rails 33. The trash bin 4 slides onto the inclined platform 3 through the cooperation of a number of the rollers 43 and the slide rails 33. When the trash bin 4 is tilted, it is blocked by the limiting portion 32. Therefore, the setting of the limiting portion 32 prevents the trash bin 4 from rolling away from the inclined platform 3 when the inclined platform 3 and the trash bin 4 are tilted, and prevents the trash bin 4 from being damaged after colliding with the pit 6.

[0041] In order to save space, one side of the tilting platform 3 is set as the inlet side 34 corresponding to the same side as the dumping port 41, and the inlet side 34 is set with a gap between the inner wall of the pit 6, so that the garbage collection vehicle can directly dump the kitchen waste into the dumping port 41 after the vehicle body is turned over, and the garbage bin 4 can slide in or out directly from the inlet side 34, and the other side of the tilting platform 3 is set with a gap between the inner wall of the pit 6, so that there is enough space inside the pit 6 for the garbage bin 4 to be tilted, and the side of the garbage bin 4 is provided with a hooking part 44 corresponding to the inlet side 34. Thus, the structure of the garbage transfer station that moves forward and outward is realized through the inlet side 34, which saves the space occupied by the garbage transfer station to the greatest extent, and there is no need to build a loading platform for the garbage collection vehicle to dump the waste, and the process of collecting kitchen waste is simple and convenient.

[0042] In order to further reduce the construction cost of the pit 6, the inclination angle A of the trash bin 4 is set to 10°-20°. Preferably, in this embodiment, the inclination angle A is set to 15°, so that the inclination angle A of the trash bin 4 can be reduced, and the horizontal width of the trash bin 4 when the inclination is set can be reduced, thereby reducing the horizontal space required for the pit 6 and reducing the construction cost.

[0043] Working principle:

[0044] During the material discharge operation, the gate 42 is opened, and the plurality of tilting drive devices 22 drive the tilting platform 3 to swing down around the rotation point 31 to the garbage bin 4 to be tilted, so that the material discharge port 41 is higher than the other side of the garbage bin 4, and then the secondary drive device 24 drives the secondary lifting column 23 to descend and drives the material discharge platform 5 to descend to the lower end of the hopper 51 and insert it into the material discharge port 41, thereby guiding the kitchen waste into the material discharge port 41 through the hopper 51;

[0045] When the trash bin 4 is full and the trash bin is being replaced, the tilting drive devices 22 drive the tilting platform 3 to swing up around the rotation point 31 until the trash bin 4 is horizontally arranged, the secondary drive device 24 drives the unloading platform 5 to drive the hopper 51 to rise and disengage from the unloading port 41, and then closes the gate 42. The primary drive device 11 drives the lifting frame 2 to rise to be flush with the top of the pit 6, and the hook arm truck drags the full trash bin 4 out through the hook part 44 of the trash bin 4 for loading and transportation, and then loads the empty trash bin 4 into the tilting platform 3.

[0046] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A kitchen waste transfer station, characterized in that: include: A support frame (1) is arranged in a corresponding pit (6), wherein a primary driving device (11) is arranged in the support frame (1); A lifting frame (2) is driven to rise and fall by the primary driving device (11); the bottom of the lifting frame (2) is set as a lifting platform (21); and a plurality of tilting driving devices (22) are provided on the lifting platform (21); A tilting platform (3) is arranged above the lifting platform (21) at a distance, one side of the tilting platform (3) is rotatably arranged with the lifting frame (2) to form a rotation point (31), and the tilting platform (3) is driven by a plurality of the tilting driving devices (22) to swing up and down around the rotation point (31); A garbage bin (4) is limitedly located on the inclined platform (3), a top of one side of the garbage bin (4) is provided with a dumping port (41), and the dumping port (41) is provided with a gate (42) that can be opened and closed; when the gate (42) is opened, a plurality of the inclined driving devices (22) drive the inclined platform (3) to swing around the rotation point (31) to the inclined setting of the garbage bin (4), so that the dumping port (41) is higher than the other side of the garbage bin (4) for receiving garbage.

2. A kitchen waste transfer station as claimed in claim 1, characterized in that: The four corners of the support frame (1) are slidably provided with primary lifting columns (12) and a primary driving device (11) for driving the primary lifting columns (12) to rise and fall. The lifting frame (2) is accommodated in the support frame (1) and the upper end is linked to the upper end of the primary lifting columns (12) through a plurality of connecting pieces extending toward the front and rear sides respectively.

3. A kitchen waste transfer station as claimed in claim 2, characterized in that: The four corners of the lifting frame (2) are slidably provided with secondary lifting columns (23) and secondary driving devices (24) for driving the secondary lifting columns (23) to rise and fall. The top of the secondary lifting columns (23) is provided with a material dumping platform (5). The material dumping platform (5) is penetrated by a hopper (51) whose lower end corresponds to the material dumping port (41). After the garbage bin (4) is tilted, the secondary driving device (24) drives the secondary lifting columns (23) to descend, driving the material dumping platform (5) to descend to the lower end of the hopper (51) and insert it into the material dumping port (41).

4. A kitchen waste transfer station as claimed in claim 1, characterized in that: A plurality of the tilting drive devices (22) are symmetrically arranged in pairs on the front and rear sides of the top of the lifting platform (21); one end of each pair of the tilting drive devices (22) is hinged to the middle of the lifting platform (21), and the other end is tilted and extended in a direction away from one side of the tilting platform (3) and then hinged to the front and rear sides of the tilting platform (3); when the telescopic ends of the plurality of the tilting drive devices (22) are retracted, the other side of the tilting platform (3) swings down and the garbage bin (4) tilts until the discharge port (41) is higher than the other side of the garbage bin (4); when the telescopic ends of the plurality of the tilting drive devices (22) are extended, the other side of the tilting platform (3) swings up to reset and the garbage bin (4) is set horizontally.

5. The kitchen waste transfer station according to claim 1, characterized in that: The top of the other side of the inclined platform (3) is raised to form a limiting portion (32) corresponding to the other side of the trash bin (4); the bottom of the trash bin (4) and the inclined platform (3) are respectively provided with rollers (43) and slide rails (33); the trash bin (4) slides onto the inclined platform (3) through the cooperation of a plurality of rollers (43) and slide rails (33); when the trash bin (4) is inclined, it is blocked and limited by the limiting portion (32).

6. A kitchen waste transfer station as claimed in claim 1, characterized in that: One side of the inclined platform (3) is set as the inlet side (34) corresponding to the same side as the pouring port (41), and a gap is set between the inlet side (34) and the inner wall of the pit (6). The other side of the inclined platform (3) is set at a distance from the inner wall of the pit (6), and the side of the garbage bin (4) is provided with a hooking portion (44) corresponding to the inlet side (34).

7. The kitchen waste transfer station according to claim 1, characterized in that: The inclination angle A of the garbage bin (4) is set to 10°-20°.

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