Door opening and closing mechanism for container displacement mechanism of vertical garbage transfer station

Abstract

The utility model discloses a door opening and closing mechanism for a container displacement mechanism of a vertical garbage transfer station, which is used for being mounted on a turnover platform in the displacement mechanism and comprises a fixing frame, a turnover frame, two guide sleeves, a first driving component and a second driving component, the fixing frame is mounted on the turnover platform, the turnover frame is of a frame-shaped structure, and the two guide sleeves are arranged on the turnover frame. The overturning frame is arranged on the fixing frame and rotationally arranged on the fixing frame, the two guide sleeves are arranged on the two sides of the overturning frame in a sliding mode respectively, each guide sleeve is provided with a door opening and closing hook, the two door opening and closing hooks are matched with two box cover hooks located on the two sides of a garbage container box cover respectively, and the first driving assembly is in transmission connection with the two guide sleeves. Door opening and closing actions of the garbage container are automatically completed, manual participation is not needed, an operator is far away from a foundation pit opening, the labor intensity of the operator is reduced, and meanwhile safety is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage transfer stations, in particular to a door opening and closing mechanism for a container displacement mechanism of a vertical garbage transfer station. Background Art

[0002] The garbage container is an important component in a vertical garbage transfer station. The container door of the garbage container needs to be opened before the garbage is put in, and the container door needs to be closed after the container is full of garbage.

[0003] At present, the opening and closing of the container doors of some transfer stations require operators to walk to the top of the container door, manually hang or remove the door hook, and then operate the container door to control the opening and closing. The labor intensity of the workers is high. At the same time, when the container is placed vertically at the entrance of the foundation pit, except for the side close to the entrance of the foundation pit, the other three sides of the container are in an open state, and there is a large gap between it and other structures. Workers working on the top of the container are performing high-altitude operations, which poses a safety hazard. Summary of the Invention

[0004] In view of the above problems existing in the existing garbage transfer stations, the present invention aims to provide a door opening and closing mechanism for a container displacement mechanism of a vertical garbage transfer station.

[0005] The specific technical solutions are as follows:

[0006] A door opening and closing mechanism for a container position changing mechanism of a vertical garbage transfer station, which is used to be installed on a turning platform in the position changing mechanism, comprises:

[0007] A fixing frame, the fixing frame being mounted on the turning platform;

[0008] A turning frame, which is a frame-shaped structure and is rotatably mounted on the fixed frame;

[0009] Two guide sleeves, the two guide sleeves are slidably arranged on both sides of the turning frame, each of the guide sleeves is provided with a door opening and closing hook, and the two door opening and closing hooks are respectively matched with two box cover hooks located on both sides of the garbage container box cover;

[0010] a first drive assembly, the first drive assembly being in driving connection with the two guide sleeves and being used for driving the two guide sleeves to slide on the flip frame so that the two door opening and closing hooks are respectively hooked with the two box cover hooks;

[0011] The second driving assembly is in driving connection with the turnover frame and is used for driving the turnover frame to rotate so as to open or close the box cover.

[0012] As a further improvement and optimization of this solution, the door opening and closing hook is an "L"-shaped structure.

[0013] As a further improvement and optimization of this solution, the first driving assembly includes two push-pull cylinders, the two push-pull cylinders are connected to the flip frame, and are respectively connected to the two guide sleeves in a transmission manner.

[0014] As a further improvement and optimization of this solution, the second drive assembly includes two flip cylinders, which are respectively arranged on both sides of the flip frame, and the two flip cylinders are hinged to the fixed frame, and the output ends of the two flip cylinders are respectively hinged to the two sides of the flip frame.

[0015] As a further improvement and optimization of this solution, the fixing frame includes:

[0016] Two tripods are connected to the turning platform, the turning frame is rotatably arranged between the two tripods, and the two turning cylinders are respectively connected to the two tripods.

[0017] As a further improvement and optimization of this solution, the tops of the two tripods are connected with a cross bar.

[0018] Compared with the prior art, the above technical solution has the following positive effects:

[0019] (1) In the utility model, the opening and closing of the garbage container door is completed automatically without manual intervention. The operators are kept away from the foundation pit, which reduces the labor intensity of the operators and provides safety.

[0020] (2) The container door opening and closing mechanism of the utility model is integrated on the flip platform of the container displacement mechanism, which has a simple structure, occupies a small space and has reliable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a turnover and positioning mechanism for a garbage transfer station and a hook-arm truck for loading and unloading garbage containers at a vertical garbage transfer station equipped with the mechanism;

[0022] Figure 2 This is a schematic structural diagram of a turnover and positioning mechanism for a garbage transfer station and garbage delivery and compression packaging at a vertical garbage transfer station equipped with the same;

[0023] Figure 3 This is a schematic structural diagram of a turnover and positioning mechanism for a garbage transfer station and a hook-arm truck of a vertical garbage transfer station equipped with the mechanism for placing an empty garbage container onto a turnover platform;

[0024] Figure 4 This is a schematic diagram of a flip-over mechanism for a garbage transfer station and a vertical garbage transfer station having the same before the support legs are retracted;

[0025] Figure 5This is a schematic structural diagram of a turnover and positioning mechanism for a garbage transfer station and a turnover platform of a vertical garbage transfer station equipped with the same, which is flipped from a horizontal state to a vertical state;

[0026] Figure 6 This is a schematic diagram of the structure of a turnover and positioning mechanism for a garbage transfer station and a vertical garbage transfer station equipped with the mechanism when the garbage container is moved from the bottom to the support platform;

[0027] Figure 7 This is a schematic structural diagram of a turnover and positioning mechanism for a garbage transfer station and a door opening and closing mechanism of a vertical garbage transfer station equipped with the same for automatically opening a garbage container cover;

[0028] Figure 8 This is a structural schematic diagram of a turnover and positioning mechanism for a garbage transfer station and a vertical garbage transfer station having the same;

[0029] Figure 9 This is a schematic diagram of the structure of a turnover and positioning mechanism for a garbage transfer station and a sliding jacking mechanism of a vertical garbage transfer station having the same for locking the bottom of a garbage container;

[0030] Figure 10 This is a schematic structural diagram of a turnover and positioning mechanism for a garbage transfer station and a sliding jacking mechanism of a vertical garbage transfer station having the same;

[0031] Figure 11 This is a schematic diagram of the connection between the guide rail and the guide sleeve of a turnover and positioning mechanism for a garbage transfer station and a vertical garbage transfer station having the same;

[0032] Figure 12 This is a schematic structural diagram of a turnover and positioning mechanism for a garbage transfer station and a vertical garbage transfer station equipped with the mechanism when the supporting legs are supported to the opening of a foundation pit;

[0033] Figure 13 This is a schematic diagram of the overall structure of a flip-over mechanism for a garbage transfer station and a support assembly in a support leg of a vertical garbage transfer station having the same;

[0034] Figure 14 This is a schematic structural diagram of a turnover and positioning mechanism for a garbage transfer station and a door opening and closing mechanism of a vertical garbage transfer station having the same;

[0035] Figure 15 This is a structural schematic diagram of a turnover and positioning mechanism for a garbage transfer station and a door opening and closing mechanism of a vertical garbage transfer station equipped with the same when the box cover is opened;

[0036] In the attached figure:

[0037] 1. Foundation pit; 11. Support platform;

[0038] 2. Trash container; 21. Lid; 22. Front wheel; 23. Training wheel; 24. Locking hole;

[0039] 3. Flipping and positioning mechanism; 31. Flipping platform;

[0040] 32. Support leg; 321. Fixed leg; 322. Telescopic leg; 323. Locking column; 324. Supporting steel plate; 325. Hydraulic cylinder; 326. First sensor; 327. Sensor block; 328. Second sensor; 3221. Lock hole;

[0041] 33. Sliding lifting mechanism; 331. Guide rail; 332. Sliding lifting seat; 333. Locking box cylinder; 334. Locking box shaft; 335. Pulling cylinder; 336. Movable wheel block; 3321. Guide sleeve;

[0042] 3361, wheel groove; 3321a, threaded seat; 3321b, guide block; 3321c, roller; 3321d, bearing; 3321e, oil injection channel; 3321f, grease nipple;

[0043] 34. Door opening and closing mechanism; 341. Fixed frame; 342. Turning frame; 343. Guide sleeve; 344. Push-pull cylinder; 345. Turning cylinder; 346. Door opening and closing hook; 3411. Tripod; 3412. Crossbar;

[0044] 35. Frame; 36. Lifting cylinder;

[0045] 4. Equipment support platform;

[0046] 5. Compactor;

[0047] 6. Material receiving mechanism;

[0048] 7. Hook-arm truck;

[0049] 8. Garbage collection truck. DETAILED DESCRIPTION

[0050] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0051] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like are used to indicate positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of this utility model and to simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used solely for descriptive purposes and should not be construed as indicating or implying relative importance.

[0052] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0053] Figure 1 This is a schematic diagram of the structure of a turnover and positioning mechanism for a garbage transfer station and a hook-arm truck for loading and unloading garbage containers at a vertical garbage transfer station equipped with the mechanism. Figure 2 This is a schematic diagram of the structure of a turnover and positioning mechanism for a garbage transfer station and a vertical garbage transfer station with the same for garbage delivery and compression packaging. Figure 3 This is a schematic diagram of the structure of a turnover and positioning mechanism for a garbage transfer station and a hook arm truck of a vertical garbage transfer station with the same, which places an empty garbage container on a turnover platform. Figure 4 This is a schematic diagram of a flip-over mechanism for a garbage transfer station and a vertical garbage transfer station with the same before its support legs are retracted. Figure 5 This is a schematic diagram of the structure of a turnover mechanism for a garbage transfer station and a turnover platform of a vertical garbage transfer station with the same, which is flipped from a horizontal state to a vertical state. Figure 6 This is a schematic diagram of the structure of a turnover and positioning mechanism for a garbage transfer station and a vertical garbage transfer station with the same when the garbage container is moved from the bottom to the support platform. Figure 7 This is a schematic diagram of the structure of a turnover and positioning mechanism for a garbage transfer station and a door opening and closing mechanism of a vertical garbage transfer station equipped with the same for automatically opening the lid of a garbage container. Figure 8 This is a schematic structural diagram of a turnover and positioning mechanism for a garbage transfer station and a vertical garbage transfer station having the same. Figure 9This is a schematic diagram of the structure of a turnover and positioning mechanism for a garbage transfer station and a sliding jacking mechanism of a vertical garbage transfer station with the same for locking the garbage container. Figure 10 This is a structural diagram of a turnover and positioning mechanism for a garbage transfer station and a sliding jacking mechanism for a vertical garbage transfer station having the same. Figure 11 This is a schematic diagram of the connection between the guide rail and the guide sleeve of a vertical garbage transfer station with a turnover and positioning mechanism for a garbage transfer station according to the present invention. Figure 12 This is a schematic diagram of the structure of a turnover and positioning mechanism for a garbage transfer station and a vertical garbage transfer station with the same when its support legs are supported to the opening of a foundation pit. Figure 13 This is a schematic diagram of the overall structure of a flip-over mechanism for a garbage transfer station and a support assembly in a support leg of a vertical garbage transfer station having the same. Figure 14 This is a schematic structural diagram of a turnover and positioning mechanism for a garbage transfer station and a door opening and closing mechanism of a vertical garbage transfer station equipped with the same. Figure 15 This is a structural diagram of a turnover mechanism for a garbage transfer station and a door opening mechanism of a vertical garbage transfer station with the same when the box cover is opened. Figures 1 to 15 As shown, a preferred embodiment of a turnover and positioning mechanism 3 for a garbage transfer station is shown, which includes a frame 35, a turnover platform 31, a sliding jacking mechanism 33, a door opening and closing mechanism 34 and a support leg 32. The frame 35 is installed in the foundation pit 1 of the garbage transfer station. One side of the turnover platform 31 is hinged on the frame 35 and can be operably flipped to a horizontal state and a vertical state. The sliding jacking mechanism 33 is provided on the turnover platform 31. When the turnover platform 31 is in a horizontal state, the sliding jacking mechanism 33 is used to lock the empty garbage container 2 at the pit mouth of the foundation pit 1 and pull the empty garbage container 2 onto the turnover platform 31, or to flip the empty garbage container 2 onto the turnover platform 31. The fully loaded garbage container 2 on the rotating platform 31 is pushed away to the pit mouth of the foundation pit 1; when the flipping platform 31 is in a vertical state, the sliding jacking mechanism 33 is used to lower the empty garbage solvent to the support platform 11 in the foundation pit 1, or to lock the air of the fully loaded garbage on the support platform 11 and rise to the flipping platform 31. The door opening and closing mechanism 34 is provided on the flipping platform 31, which is used to automatically open the empty garbage container 2 located on the support platform 11, or to automatically close the fully loaded garbage container 2 located on the support platform 11. The support leg 32 is installed on the other side of the flipping platform 31 and can be retracted to support it to one side of the pit mouth of the foundation pit 1.

[0054] Preferably, the garbage container 2 is open at one end, and a cover 21 is hingedly connected to the opening of the garbage container 2 . One side of the garbage container 2 is provided with a pair of front wheels 22 and a plurality of pairs of auxiliary wheels 23 .

[0055] The lifting mechanism 33 pushes the fully loaded garbage container 2 to the pit mouth of the foundation pit 1 and unlocks the lock of the garbage container 2, and the hook arm vehicle 7 carries the fully loaded garbage container 2 for transportation.

[0056] Preferably, the garbage container 2 is open at one end, and the opening of the garbage container 2 is hingedly matched with a box cover 21. One side of the garbage container 2 has a pair of front wheels 22 and several pairs of auxiliary wheels 23 to facilitate the pushing and pulling of the garbage container 2 on the flip platform 31.

[0057] In this embodiment, from the time when the empty garbage container 2 is placed on the flipping and shifting mechanism 3 to the time when the container is filled with garbage, the hook arm vehicle 7 carries the fully loaded garbage container 2 from the shifting mechanism. No human intervention is required in the entire process, which is completed independently by the flipping and shifting mechanism 3. The labor intensity of workers is low and the degree of automation is high. When the garbage container 2 collects and compacts garbage, its gravity and pressure act on the support platform 11, thereby increasing the service life of the equipment.

[0058] In this embodiment, when the garbage container 2 falls vertically onto the support platform or separates from the container support platform, there is no horizontal friction between the container and the support platform, which reduces the power demand of the flipping and positioning mechanism 3, and also reduces the wear of the garbage container 2, thereby increasing its service life.

[0059] Further, such as Figure 9-11 As shown, the sliding lifting mechanism 33 includes at least two guide rails 331, a sliding lifting seat 332, a driving assembly and a locking assembly. The two guide rails 331 are respectively connected to the two sides of the flip platform 31, and the two ends of the sliding lifting seat 332 are respectively slidably connected to the two guide rails 331. The driving assembly is transmission-connected to the sliding lifting seat to drive the sliding lifting seat 332 to slide along the two guide rails 331. The locking assembly is provided on the sliding lifting seat and can be operated to lock the garbage container 2. When the locking assembly locks the garbage container 2, the sliding lifting seat 332 can be driven to slide by the driving assembly to pull the garbage container 2 to or push it away from the flip platform 31.

[0060] During actual operation of this embodiment, the empty garbage container 2 is placed on the flip platform 31, the locking assembly locks the container, the driving assembly drives the sliding lifting seat 332 to slide on the two guide rails 331, and pulls the empty garbage container 2 completely onto the flip platform 31, and the flip platform 31 flips to a vertical state. The driving assembly drives the sliding lifting seat 332 to descend again until the empty garbage container 2 is driven to descend onto the support platform 11. After the garbage container 2 is fully loaded, the driving assembly drives the sliding lifting seat 332 to rise until the fully loaded garbage container 2 is separated from the support platform 11 and is completely pulled onto the flip platform 31, and the flip platform 31 flips to a horizontal state. Finally, the driving assembly drives the sliding lifting seat 332 to slide and pushes the fully loaded garbage container 2 outward to the pit mouth of the foundation pit 1, and finally it is carried and transported by the hook arm vehicle 7.

[0061] In this embodiment, when the garbage container 2 falls vertically onto the container support platform or separates from the container support platform, there is no horizontal friction between the container and the support platform, which reduces the power demand of the flipping and positioning mechanism 3, and also reduces the wear of the garbage container 2, thereby increasing its service life.

[0062] In this embodiment, after the container falls on the support platform, when the hammer of the compactor 5 compacts the garbage in the garbage container 2, its force is directly transmitted to the support platform through the container. The action of the sliding jacking mechanism 33 greatly reduces the relative installation accuracy of the flipping and positioning mechanism 3 and the container support platform.

[0063] Furthermore, the locking assembly includes at least two lock box shafts 334 and at least two lock box cylinders 333. The two lock box shafts 334 are respectively slidably arranged on both sides of the sliding lifting seat 332. The two lock box cylinders 333 are respectively installed on both sides of the sliding lifting seat 332 and are respectively connected to the two lock box shafts 334 in a transmission manner, so as to drive the two lock box shafts 334 to slide towards or away from each other, so that the two lock box shafts 334 are respectively extended into or out of the two locking holes 24 located on both sides of the garbage container 2.

[0064] More preferably, the driving assembly includes at least two pulling cylinders 335, the two pulling cylinders 335 are connected to the flip platform 31, and are respectively connected to the two sides of the sliding lifting seat 332;

[0065] More preferably, in order to facilitate the locking assembly to accurately lock the garbage container 2, the sliding jacking seat is further connected to a movable wheel block 336, which is arranged on the rear side of the sliding jacking seat. The sliding wheel block has two wheel grooves 3361 for respectively positioning the two front wheels 22 of the garbage container 2. When the two front wheels 22 are respectively positioned and matched with the two wheel grooves 3361, the two lock box shafts 334 are respectively arranged to face the two locking holes 24 located on both sides of the garbage container 2;

[0066] Furthermore, there are guide sleeves 3321 on both sides of the sliding jacking seat, and the two guide sleeves 3321 are respectively slidably sleeved on the outside of the two guide rails 331;

[0067] Furthermore, in order to reduce the friction between the guide sleeve 3321 and the guide rail 331 and improve the sliding effect between the guide sleeve 3321 and the guide rail 331, a roller 3321c is rotatably provided at the top and bottom of each guide sleeve 3321, and the roller 3321c rolls with the top / bottom of the guide rail 331;

[0068] Furthermore, in order to improve the rotation effect of the rollers 3321c when the guide sleeve 3321 slides on the guide rail 331, a roller is coaxially provided inside each roller 3321c. The roller 3321c is rotated on the outside of the roller through a bearing 3321d, and the roller is connected to the guide sleeve 3321.

[0069] Furthermore, there are two bearings 3321d, one at each end of the roller. A lubricating oil chamber is formed between the two bearings 3321d, the roller 3321c, and the roller. One end of the roller has an oil injection channel 3321e connected to the lubricating oil chamber, and the opening of the oil injection channel 3321e has a grease nipple 3321f.

[0070] Furthermore, each guide sleeve 3321 has a threaded seat 3321 a on both sides, and the opposite end surfaces of the two threaded seats 3321 a are threadedly connected to a guide block 3321 b, and the guide block 3321 b contacts the side surface of the guide rail 331.

[0071] Further, such as Figure 12-13 As shown, the support leg 32 includes at least two support assemblies, which are respectively arranged on both sides of the flip platform 31. Each support assembly includes a fixed leg 321, a telescopic leg 322, a locking column 323 and a hydraulic cylinder 325. The fixed leg 321 is connected to the flip platform 31, and one end of the telescopic leg 322 is slidably arranged in the fixed leg 321. The other end of the telescopic leg 322 has a locking hole 3221, which is locked and installed at the pit mouth of the foundation pit 1. The hydraulic cylinder 325 is arranged in the fixed leg 321 and is transmission-connected to the telescopic leg 322 for driving the telescopic leg 322 to telescope and slide relative to the fixed leg 321. When the telescopic leg 322 extends outward and supports the pit mouth of the foundation pit 1, the locking column 323 extends into the locking hole 3221 and is locked with the locking hole 3221.

[0072] In this embodiment, the support leg 32 has a simple structure and low manufacturing cost, and the telescopic leg 322 is driven to extend and retract by the hydraulic cylinder 325, and the movement is stable and reliable.

[0073] In this embodiment, when the telescopic leg 322 is extended to support the pit mouth of the foundation pit 1, the locking column 323 is straightened into the lock hole 3221 to achieve a mechanical locking effect on the telescopic leg 322, effectively avoiding human error in causing the telescopic leg 322 to retract. The structure is simple and reliable, and the safety of the displacement mechanism is greatly improved.

[0074] Furthermore, a locking hole 3221 is provided at the bottom of the other end of the telescopic leg 322;

[0075] Furthermore, each support assembly further includes a support steel plate 324, which is installed at the pit mouth of the foundation pit 1, and the locking column 323 is connected to the support steel plate 324;

[0076] Furthermore, the supporting steel plate 324 is buried in the concrete at the opening of the foundation pit 1;

[0077] Furthermore, each supporting assembly further includes a status sensor for sensing the telescopic status of the telescopic leg 322; it is possible to know in real time whether the telescopic leg 322 is in the extended state or the retracted state.

[0078] Furthermore, the state sensor includes a sensing block 327, a first sensor 326, and a second sensor 328. The sensing block 327 is provided on the telescopic leg 322, and the first sensor 326 and the second sensor 328 are provided on the fixed leg 321 and are arranged in sequence along the axial direction of the fixed leg 321. When the sensing block 327 and the first sensor 326 sense and cooperate, the telescopic leg 322 is in an extended state, and when the sensing block 327 and the second sensor 328 sense and cooperate, the telescopic leg 322 is in a retracted state.

[0079] The cross-sections of the telescopic legs 322 and the fixed legs 321 are both rectangular structures.

[0080] Further, such as Figure 14-15 As shown, the door opening and closing mechanism 34 includes: a fixed frame 341, a flip frame 342, two guide sleeves 343 and a first drive assembly and a second drive assembly. The fixed frame 341 is installed on the flip platform 31. The flip frame 342 is a frame-shaped structure and is rotatably arranged on the fixed frame 341. The two guide sleeves 343 are respectively slidably arranged on both sides of the flip frame 342. Each guide sleeve 343 is provided with a door opening and closing hook 346. The two door opening and closing hooks 346 are respectively matched with the two box covers 21 hooks located on both sides of the garbage container 2. The first drive assembly is transmission-connected to the two guide sleeves 343 for driving the two guide sleeves 343 to slide on the flip frame 342 so that the two door opening and closing hooks 346 are respectively hooked with the two box covers 21. The second drive assembly is transmission-connected to the flip frame 342 for driving the flip frame 342 to rotate so as to open or close the box cover 21.

[0081] In this embodiment, the container door opening and closing mechanism 34 is integrated on the turning platform 31 of the container displacement mechanism, which has a simple structure, occupies a small space and has reliable operation.

[0082] In this embodiment, the opening and closing of the door of the garbage container 2 is completed automatically without manual intervention, and the operators are away from the opening of the foundation pit 1, which reduces the labor intensity of the operators and improves safety.

[0083] In this embodiment, the turning axis of the turning frame 342 roughly coincides with the turning axis of the box cover 21 of the garbage container 2, thereby improving the stability when the container door is opened and closed.

[0084] Furthermore, the door opening and closing hook 346 is an "L"-shaped structure;

[0085] Furthermore, the first driving assembly includes two push-pull cylinders 344 , which are connected to the flip frame 342 and are respectively connected to the two guide sleeves 343 ;

[0086] Furthermore, the second driving assembly includes two tilting cylinders 345 , which are respectively provided on both sides of the tilting frame 342 , and the two tilting cylinders 345 are hinged on the fixed frame 341 , and the output ends of the two tilting cylinders 345 are respectively hinged to both sides of the tilting frame 342 ;

[0087] Furthermore, the fixed frame 341 includes two tripods 3411, the two tripods 3411 are connected to the turning platform 31, the turning frame 342 is rotatably arranged between the two tripods 3411, and the two turning cylinders are respectively connected to the two tripods 3411;

[0088] Furthermore, the tops of the two tripods 3411 are connected with a cross bar 3412 .

[0089] Furthermore, the flipping and positioning mechanism 3 further includes a lifting cylinder 36 , one end of which is hinged to the frame 35 and the other end of which is hinged to the flipping platform 31 , for driving the flipping platform 31 to flip and rotate.

[0090] like Figure 1-2As shown, a vertical garbage transfer station with a flipping and shifting mechanism 3 includes any one of the above-mentioned flipping and shifting mechanisms 3 for garbage transfer stations, and also includes an equipment support platform 4 installed at the pit mouth of the foundation pit 1, and a compactor 5 and a receiving mechanism 6 are installed on the equipment support platform 4; wherein, there are multiple collection positions in the foundation pit 1, each collecting position is provided with a support platform 11 for supporting the garbage container 2, and the flipping and shifting mechanism 3 is correspondingly provided with multiple; the compactor 5 is operably movable between the multiple collection positions, for compacting the garbage in the garbage container 2, and the operating trajectory of the compactor 5 does not interfere with the operating trajectory of each flipping and shifting mechanism 3, the compactor 5 moves to the top of the corresponding garbage container 2, and then moves down and compacts the garbage in the corresponding garbage container 2; the receiving mechanism 6 is used to receive the garbage transported by the garbage collection vehicle 8 located on the other side of the pit mouth of the foundation pit 1, and concentrates it into the corresponding garbage container 2.

[0091] Furthermore, the material collecting mechanism includes hoppers whose number matches the number of collection positions. The hoppers are rotatably arranged on the equipment support platform 4 and can be operated in a vertical state and a horizontal state. When the garbage container 2 at a collection position is lowered into the foundation pit 1 and the box cover 21 is opened by the automatic opening and closing door mechanism 34, the hopper is rotated to a horizontal state, and the garbage collection truck 8 can unload the garbage into the garbage container 2 through the hopper.

[0092] Furthermore, the transfer station also includes an electrical system and a hydraulic system for realizing various operating actions.

[0093] The specific workflow of this embodiment is as follows:

[0094] S1, the hook arm vehicle 7 places the empty container on the turning platform 31 of the turning and positioning mechanism 3;

[0095] S2, the sliding lifting mechanism 33 of the flipping and positioning mechanism 3 locks the container and the flipping platform 31, and then completely pulls the container onto the flipping platform 31;

[0096] S3, the lifting cylinder 36 of the flipping and positioning mechanism 3 extends, and flips the flip platform 31 up to a certain angle until the platform support legs 32 leave the pit opening of the foundation pit 1, and then the telescopic legs 322 retract;

[0097] S4, the lifting cylinder 36 of the flipping and positioning mechanism 3 retracts, the flipping platform 31 rotates to a vertical state, and the container is flipped to a vertical state;

[0098] S5, the sliding lifting mechanism 33 of the flip-positioning mechanism 3 is lowered, causing the container to fall vertically until it lands smoothly on the support platform;

[0099] S6, the door opening and closing mechanism 34 on the flip-over shifting mechanism 3 acts to automatically open the box cover 21;

[0100] S7, the receiving mechanism 6 turns down and docks with the container mouth;

[0101] S8, garbage collection vehicle 8 unloads the garbage into a container;

[0102] S9, the compactor 5 compacts the garbage until the container is full of garbage;

[0103] S10, the receiving mechanism 6 turns upward;

[0104] S11, the door opening and closing mechanism 34 on the flip-over shifting mechanism 3 acts to automatically close the box cover 21;

[0105] S12, the sliding lifting mechanism 33 on the flip-positioning mechanism 3 rises, so that the fully loaded garbage container 2 is separated from the container support platform

[0106] S13, the lifting cylinder 36 of the flipping and positioning mechanism 3 is extended, and the garbage container 2 is flipped up to a horizontal state and then continues to flip up a small angle;

[0107] S14, after the telescopic legs 322 of the platform support legs 32 are extended, the garbage container 2 slowly falls until the telescopic legs 322 contact the opening of the foundation pit 1, at which time the garbage container 2 is in a horizontal state;

[0108] S15, the sliding lifting mechanism 33 pushes the container to the pit mouth of the foundation pit 1;

[0109] S16, the sliding lifting mechanism 33 releases the lock of the garbage container 2 and the turning platform 31;

[0110] S17, the hook arm vehicle 7 carries the container and transfers the garbage.

[0111] The above description is only a preferred embodiment of the present invention and does not limit the implementation method and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A door opening and closing mechanism for a vertical garbage transfer station container displacement mechanism, used for installation on a turnover platform, characterized in that: include: A fixing frame, the fixing frame being mounted on the turning platform; A turning frame, which is a frame-shaped structure and is rotatably mounted on the fixed frame; Two guide sleeves, the two guide sleeves are slidably arranged on both sides of the turning frame, each of the guide sleeves is provided with a door opening and closing hook, and the two door opening and closing hooks are respectively matched with two box cover hooks located on both sides of the garbage container box cover; a first drive assembly, the first drive assembly being in driving connection with the two guide sleeves and being used for driving the two guide sleeves to slide on the flip frame so that the two door opening and closing hooks are respectively hooked with the two box cover hooks; The second driving assembly is in driving connection with the turnover frame and is used for driving the turnover frame to rotate so as to open or close the box cover.

2. The door opening and closing mechanism for the vertical garbage transfer station container displacement mechanism according to claim 1, characterized in that: The door opening and closing hook is an "L"-shaped structure.

3. The door opening and closing mechanism for the vertical garbage transfer station container displacement mechanism according to claim 1, characterized in that: The first driving assembly includes two push-pull oil cylinders, which are connected to the turnover frame and are respectively connected to the two guide sleeves in a transmission manner.

4. The door opening and closing mechanism for a vertical garbage transfer station container displacement mechanism according to claim 1, characterized in that: The second driving assembly includes two flip cylinders, which are respectively arranged on both sides of the flip frame and hinged to the fixed frame. The output ends of the two flip cylinders are respectively hinged to the two sides of the flip frame.

5. The door opening and closing mechanism for the vertical garbage transfer station container displacement mechanism according to claim 4, characterized in that: The fixing frame comprises: Two tripods are connected to the turning platform, the turning frame is rotatably arranged between the two tripods, and the two turning cylinders are respectively connected to the two tripods.

6. The door opening and closing mechanism for the vertical garbage transfer station container displacement mechanism according to claim 5, characterized in that: The tops of the two tripods are connected with a cross bar.

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