Buried garbage can lifting mechanism

Abstract

The utility model relates to a buried garbage can lifting mechanism which comprises a base frame arranged in the ground, and a top plate is installed on the top of the base frame through a lifting piece. A box body is hinged to the top of the top plate; the cover plate mechanism is arranged at the top of the box body and is sealed with the box body; the top of the top plate is provided with a driving piece used for inclining the box body. The driving part comprises a first air cylinder hinged to the top of the top plate, the first air cylinder is started to drive the box body to rotate, garbage in the box body is inclined, the garbage in the box body can be poured out through rotation of the turning cover, and discharging operation of the garbage in the box body is facilitated; the motor is started to drive the threaded rod to rotate, the pushing block is installed on the surface of the threaded rod in a threaded mode, pushing movement drives the pushing rods to swing, the two pushing rods rotate and adjust the sealing cover, garbage is thrown into the box body, and when not used, the sealing cover seals the top of the box body, and leakage of peculiar smell is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of underground garbage bin equipment, in particular to an underground garbage bin lifting mechanism. Background Art

[0002] Underground garbage stations are widely used in urban life, solving the problem of open-air garbage stations and garbage bins causing odor nuisance. In the prior art, after the underground garbage bin is lifted, other equipment is required to take out the garbage in the garbage bin. There is a lack of tilt adjustment for the garbage bin to discharge the internal garbage, making it inconvenient to clean the garbage inside the garbage bin. At the same time, there is a lack of covering the top of the garbage bin to reduce the emission of odor.

[0003] For example, the authorized patent document with application number CN202122179020.8 discloses a lifting mechanism for an underground garbage bin, which includes a main body, a bin, a track, a motor, a motor seat, a drive shaft and a gear. The motor seat is connected to the main body, the top of the motor seat is connected to the bottom of the motor, the motor is connected to the gear through the drive shaft, the track is embedded in one side of the bin, and the gear is meshed with the track. The utility model has a simple structure, and the lifting mechanism is arranged on both sides of the bin. While achieving lifting, the simplicity of later maintenance is ensured. Not only is the maintenance cost lower and the maintenance is more convenient, but compared with the lifting mechanism in the prior art, the utility model breaks through the position limitation of the lifting mechanism.

[0004] The above patent has the problem that after lifting the underground garbage bin, other equipment is needed to take out the garbage in the garbage bin, and there is a lack of tilt adjustment for the garbage bin to discharge the internal garbage, which makes it inconvenient to clean the garbage inside the garbage bin. Therefore, we need to provide a lifting mechanism for the underground garbage bin. Utility Model Content

[0005] The purpose of the utility model is to provide an underground garbage bin lifting mechanism, which drives the bin to rotate by starting the first cylinder, tilts the internal garbage, and dumps the garbage in the bin out by rotating the flip cover, which is convenient for unloading the garbage in the bin. A reserved groove is provided on one side of the bin to reserve activity space for the first cylinder, and the starting motor drives the threaded rod to rotate. A push block is threadedly installed on the surface of the threaded rod, which is pushed and moved to drive the push rod to swing. The two push rods rotate and adjust the sealing cover to put garbage into the bin. When not in use, the sealing cover is sealed to the top of the bin to reduce the leakage of odor and solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting mechanism for an underground garbage bin, comprising:

[0007] A base frame is arranged inside the ground, and a top plate is installed on the top of the base frame through a lifting member;

[0008] The top of the top plate is hinged with a box body;

[0009] A cover mechanism arranged on the top of the box body and sealed with the box body;

[0010] A driving member for tilting the box body is installed on the top of the top plate;

[0011] The driving member includes a first cylinder hinged on the top of the top plate, a welding plate is fixedly installed on one side of the box body, the bottom of the welding plate is hinged to the top of the first cylinder, and a reserved groove for storing the first cylinder is opened on one side of the trash can.

[0012] Preferably, the lifting member includes a cross bar fixedly installed inside the base frame, a second cylinder is hinged on the top of the cross bar, a swing frame is hinged on one end of the second cylinder, a rotating rod is rotatably installed inside the swing frame, and two swing rods are rotatably installed on the surface of the rotating rod, the tops of the two swing rods are hinged on the inside of the top plate, a first roller rod is installed between the bottoms of the swing rods, the lower end of the swing frame is hinged on the inside of the base frame, a second roller rod is installed on the top of the swing frame, and the roller portion at the top of the second roller rod is in contact with the bottom of the top plate.

[0013] Preferably, the cover mechanism includes a frame fixedly mounted on both sides of the box body, a threaded rod is rotatably mounted inside the frame body, a push block is threadedly mounted on the surface of the threaded rod, and a push rod is hinged on the top of the push block, a sealing cover is hinged on the top of the two push rods, a motor is mounted on one end of the threaded rod, and one side of the sealing cover is hinged on the top of the box body.

[0014] Preferably, a sliding block is fixedly mounted on the bottom of the two pushing blocks, and a sliding groove for the sliding block to slide is provided at the bottom of the frame.

[0015] Preferably, a flip cover is hinged on one side of the box body, and two locking parts are installed on one side of the flip cover.

[0016] Preferably, the sealing cover is configured as a plastic cover.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model starts the first cylinder to drive the box body to rotate, tilts the internal garbage, and can dump the garbage in the box body out by rotating the flip cover, which is convenient for unloading the garbage in the box body. A reserved groove is set on one side of the box body to reserve activity space for the first cylinder, and the starting motor drives the threaded rod to rotate. A push block is threadedly installed on the surface of the threaded rod. The push block is pushed and moved to drive the push rod to swing. The two push rods rotate and adjust the sealing cover to put garbage into the box body. When not in use, the sealing cover is sealed to the top of the box body to reduce the leakage of odor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the cover mechanism of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the local structure of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the swing frame of the utility model.

[0023] In the figure: 1. base frame; 2. lifting member; 21. cross bar; 22. second cylinder; 23. swing frame; 24. rotating rod; 25. swing rod; 26. first roller rod; 27. second roller rod; 3. top plate; 4. box body; 5. cover plate mechanism; 51. frame body; 52. threaded rod; 53. push block; 54. push rod; 55. sealing cover; 56. motor; 6. driving member; 61. first cylinder; 62. welding plate; 63. reserved groove; 7. slider; 8. slide groove; 9. flip cover; 10. locking member. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a lifting mechanism for an underground garbage bin, comprising:

[0026] A base frame 1 is arranged inside the ground, and a top plate 3 is installed on the top of the base frame 1 through a lifting member 2;

[0027] The top of the top plate 3 is hinged with a box body 4;

[0028] A cover mechanism 5 is arranged on the top of the box body 4 and is sealed with the box body 4;

[0029] A driving member 6 for tilting the box body 4 is installed on the top of the top plate 3;

[0030] The driving member 6 includes a first cylinder 61 hinged on the top of the top plate 3, a welding plate 62 is fixedly installed on one side of the box body 4, the bottom of the welding plate 62 is hinged to the top of the first cylinder 61, and a reserved groove 63 for storing the first cylinder 61 is opened on one side of the trash can.

[0031] The lifting member 2 includes a cross bar 21 fixedly mounted inside the base frame 1, a second cylinder 22 is hinged on the top of the cross bar 21, a swing frame 23 is hinged on one end of the second cylinder 22, a rotating rod 24 is rotatably mounted inside the swing frame 23, and two swing rods 25 are rotatably mounted on the surface of the rotating rod 24, the tops of the two swing rods 25 are both hinged inside the top plate 3, a first roller rod 26 is mounted between the bottoms of the swing rods 25, the lower end of the swing frame 23 is hinged inside the base frame 1, a second roller rod 27 is mounted on the top of the swing frame 23, and the roller portion of the top of the second roller rod 27 fits with the bottom of the top plate 3;

[0032] In this embodiment, the second cylinder 22 is started to push the swing frame 23 to rotate, and the bottom of the swing frame 23 is hinged inside the base frame 1, and the swing frame 23 is connected to the two swing rods 25 through the rotating rod 24, so the two swing rods 25 and one swing frame 23 are driven to rotate simultaneously, and the top plate 3 is lifted, so as to realize the lifting of the box body 4. During the swinging process of the swing frame 23, the second roller rod 27 at the bottom thereof is rotated and adjusted in the base frame 1, and the first roller rods 26 at the top of the two swing rods 25 are rotated and adjusted at the bottom of the top plate 3;

[0033] Start the first cylinder 61 to drive the box body 4 to rotate and tilt the internal garbage. The garbage in the box body 4 can be dumped out by rotating the flip cover 9, which is convenient for unloading the garbage in the box body 4. A reserved groove 63 is set on one side of the box body 4 to reserve activity space for the first cylinder 61.

[0034] The cover mechanism 5 includes a frame 51 fixedly mounted on both sides of the box body 4, a threaded rod 52 is rotatably mounted inside the frame 51, a push block 53 is threadedly mounted on the surface of the threaded rod 52, and a push rod 54 is hinged on the top of the push block 53, and a sealing cover 55 is hinged on the top of the two push rods 54, a motor 56 is mounted on one end of the threaded rod 52, and one side of the sealing cover 55 is hinged on the top of the box body 4;

[0035] Specifically, the two motors 56 are synchronous motors 56. The starting motor 56 drives the threaded rod 52 to rotate, and a push block 53 is threadedly installed on the surface of the threaded rod 52. The push block 53 drives the push rod 54 to swing. The two push rods 54 rotate and adjust the sealing cover 55 to put garbage into the box 4. When not in use, the sealing cover 55 seals the top of the box 4 to reduce the leakage of odor.

[0036] The bottom of the two push blocks 53 are fixedly mounted with a slide block 7, and the bottom of the frame 51 is provided with a slide groove 8 for the slide block 7 to slide;

[0037] The movement of the push block 53 drives the slider 7 at the bottom to slide in the slide groove 8, thereby enhancing the guidance of the movement of the push block 53, preventing the push block 53 from rotating, and also limiting the rotation of the push block 53.

[0038] A flip cover 9 is hinged on one side of the box body 4, and two locking parts 10 are installed on one side of the flip cover 9;

[0039] It is worth noting that a flap 9 is provided on one side of the box body 4 and is used in conjunction with the first cylinder 61 . When the two locking members 10 are unlocked, the flap 9 can rotate freely in the box body 4 , wherein the locking members 10 are used to limit and fix the flap 9 .

[0040] In order to relieve the pressure on the two motors 56, extend the service life of the motors 56, and prevent the sealing cover 55 from being too heavy, the sealing cover 55 is configured as a plastic cover.

[0041] The device starts the second cylinder 22 to push the swing frame 23 to rotate, and the bottom of the swing frame 23 is hinged inside the base frame 1, and the swing frame 23 is connected to the two swing rods 25 through the rotating rod 24, so the two swing rods 25 and one swing frame 23 are driven to rotate at the same time, and the top plate 3 is lifted, thereby realizing the lifting of the box body 4. During the swinging process of the swing frame 23, the second roller rod 27 at the bottom thereof is rotated and adjusted in the base frame 1, and the first roller rod 26 at the top of the two swing rods 25 is rotated and adjusted at the bottom of the top plate 3. The first cylinder 61 is started to drive the box body 4 to rotate, and the internal garbage is tilted. The garbage in the box body 4 can be dumped out by rotating the flip cover 9, which is convenient for the unloading operation of the garbage in the box body 4. A reserved groove 63 is set on one side of the box body 4 to reserve activity space for the first cylinder 61.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting mechanism for an underground garbage bin, characterized in that: include: A base frame (1) is arranged inside the ground, and a top plate (3) is installed on the top of the base frame (1) via a lifting member (2); The top of the top plate (3) is hinged with a box body (4); A cover plate mechanism (5) is arranged on the top of the box body (4) and is sealed with the box body (4); A driving member (6) for tilting the box body (4) is installed on the top of the top plate (3); The driving member (6) comprises a first cylinder (61) hinged to the top of the top plate (3); a welding plate (62) is fixedly mounted on one side of the box body (4); the bottom of the welding plate (62) is hinged to the top of the first cylinder (61); and a reserved groove (63) for storing the first cylinder (61) is provided on one side of the trash bin.

2. The underground garbage bin lifting mechanism according to claim 1, characterized in that: The lifting member (2) comprises a cross bar (21) fixedly mounted inside the base frame (1); a second cylinder (22) is hingedly mounted at the top of the cross bar (21); a swing frame (23) is hingedly mounted at one end of the second cylinder (22); a rotating rod (24) is rotatably mounted inside the swing frame (23); and two swing rods (25) are rotatably mounted on the surface of the rotating rod (24); the tops of the two swing rods (25) are hingedly mounted inside the top plate (3); a first roller rod (26) is mounted between the bottoms of the swing rods (25); the lower end of the swing frame (23) is hingedly mounted inside the base frame (1); a second roller rod (27) is mounted at the top of the swing frame (23); and the roller portion at the top of the second roller rod (27) fits with the bottom of the top plate (3).

3. The underground garbage bin lifting mechanism according to claim 1, characterized in that: The cover mechanism (5) comprises a frame (51) fixedly mounted on both sides of the box (4); a threaded rod (52) is rotatably mounted inside the frame (51); a push block (53) is threadedly mounted on the surface of the threaded rod (52); a push rod (54) is hingedly mounted on the top of the push block (53); a sealing cover (55) is hingedly mounted on the top of the two push rods (54); a motor (56) is mounted on one end of the threaded rod (52); and one side of the sealing cover (55) is hingedly mounted on the top of the box (4).

4. The underground garbage bin lifting mechanism according to claim 3, characterized in that: The bottoms of the two push blocks (53) are fixedly mounted with sliding blocks (7), and the bottom of the frame (51) is provided with sliding grooves (8) for the sliding blocks (7) to slide.

5. The underground garbage bin lifting mechanism according to claim 1, characterized in that: A flip cover (9) is hingedly connected to one side of the box body (4), and two locking parts (10) are installed on one side of the flip cover (9).

6. The underground garbage bin lifting mechanism according to claim 3, characterized in that: The sealing cover (55) is configured as a plastic cover.

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