Chain type garbage lifting and weighing device

Abstract

The utility model discloses a chain type garbage lifting and weighing device, which belongs to the technical field of garbage weighing and comprises a U-shaped frame, lifting components which are oppositely arranged are arranged on the inner side of the U-shaped frame, a guide plate is fixedly connected to the bottom end of the inner side of the U-shaped frame, a sliding plate is slidably connected to one side face of the guide plate, and an overturning plate is rotatably connected to the top end of the sliding plate. A sliding groove is formed in the end face of one end of the overturning plate, and oppositely-arranged nut blocks are slidably connected to the inner side of the sliding groove. The lifting assembly and the garbage sensor are arranged, the lifting function of the garbage can can be achieved through the lifting assembly, meanwhile, under the action of the tension sensor, the weighing function of garbage, the garbage can, the sliding block plate, the overturning plate, the sliding rail, the U-shaped clamping plate, the magnetic cover plate and other structures can be achieved, and weighing information is sent to the controller; the weight of the garbage can, the sliding block plate, the overturning plate, the sliding rail, the U-shaped clamping plate, the magnetic cover plate and other structures is subtracted from the controller, and the weight of garbage can be obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage weighing, in particular to a chain type garbage lifting and weighing device. Background Art

[0002] The garbage in the garbage bin needs to be cleaned regularly by the garbage truck. Before cleaning certain garbage, the garbage truck needs to weigh it (such as swill) to avoid overweight garbage. After weighing, during the cleaning process, the cleaning staff needs to lift the garbage bin onto the hanging plate of the lifting structure, and then lift it by the lifting structure to realize the automatic dumping function;

[0003] However, since weighing and dumping of the garbage bin are two separate processes, the garbage disposal efficiency is not high enough. At the same time, since a garbage bin full of garbage is generally heavy, it often requires multiple cleaners to lift it. In addition, during the lifting process of the full garbage bin, the garbage is prone to fall due to the shaking, which requires secondary cleaning, which increases the workload of the cleaners. Therefore, a chain-type garbage lifting and weighing device is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that weighing and lifting of a garbage bin are two processes, which affects the garbage disposal efficiency and that a garbage bin full of garbage is generally heavy and difficult for cleaning personnel to lift, and proposes a chain-type garbage lifting and weighing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A chain-type garbage lifting and weighing device comprises a U-shaped frame, a relatively arranged lifting assembly is arranged on the inner side of the U-shaped frame, a guide plate is fixedly connected to the inner bottom end of the U-shaped frame, a sliding plate is slidably connected to one side of the guide plate, a flip plate is rotatably connected to the top of the sliding plate, a sliding groove is provided on one end surface of the flip plate, a relatively arranged nut block is slidably connected to the inner side of the sliding groove, one end of the nut block is fixedly connected to a movable slide rail, an L-shaped connecting rod is slidably connected to the inner side of the movable slide rail, one end of the L-shaped connecting rod is fixedly connected to a U-shaped clamping plate, and the top of the U-shaped clamping plate is rotatably connected to a magnetic cover plate.

[0007] Preferably, the lifting assembly includes a sprocket rotatably connected to the inner wall of the U-shaped frame, a chain connected between the sprockets, and a lifting motor installed on the outer wall of the U-shaped frame.

[0008] Preferably, the output end of the lifting motor is fixedly connected to the sprocket, a tension sensor for weighing is provided on the chain, and both ends of the sliding plate are fixedly connected to the chain.

[0009] Preferably, the inner wall of the slide groove is rotatably connected to a bidirectional screw threadedly connected to the nut block, a clamping motor is installed on one side of the flip plate, and the output end of the clamping motor is fixedly connected to the bidirectional screw.

[0010] Preferably, a threaded through hole is provided inside the L-shaped connecting rod, an adjusting screw is threadedly connected to the inner side of the threaded through hole, the adjusting screw is rotatably connected to the side wall of the movable slide rail, and a handle is fixedly connected to the top end of the movable slide rail.

[0011] Preferably, a torsion spring is provided at the rotation connection between the magnetic cover plate and the U-shaped clamping plate, and a magnetic rod which is magnetically attracted to the magnetic cover plate is fixedly connected to the back side of the guide plate.

[0012] Preferably, the bottom end of the flip plate is slidably connected to a slider, a cylinder is installed on the side wall of the sliding plate, and the telescopic end of the cylinder is rotatably connected to the slider.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a lifting component and a garbage sensor. The lifting function of the garbage can can be realized by using the lifting component. At the same time, under the action of the tension sensor, the weighing function of structures such as garbage, garbage can, slider plate, flip plate, slide rail, U-shaped card plate and magnetic cover plate can be realized, and the weighing information is sent to the controller. The controller subtracts the weight of the structures such as the garbage can, slider plate, flip plate, slide rail, U-shaped card plate and magnetic cover plate to obtain the weight of the garbage.

[0015] 2. The utility model is provided with a clamping motor, a bidirectional screw, a slide rail and a U-shaped card plate. The clamping motor drives the bidirectional screw to rotate, so that the nut block drives the slide rail and the U-shaped card plate to move toward each other, thereby realizing the clamping and connecting function of the edge of the trash can, thereby eliminating the need for cleaning personnel to lift the trash can, reducing the workload of cleaning personnel.

[0016] 3. The utility model is provided with a magnetic cover plate and a magnetic suction rod. The magnetic cover plate can realize the pressing function of the top of the trash can to prevent the trash from falling off due to vibration during the lifting process of the trash can. During the dumping process of the trash can, the magnetic suction rod can magnetically attract the magnetic cover plate and flip it over, so that the trash inside the trash can can be dumped out. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a chain-type garbage lifting and weighing device proposed in the utility model Figure 1 ;

[0018] Figure 2 A schematic diagram of the three-dimensional structure of a chain-type garbage lifting and weighing device proposed in the utility model Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the connection structure of the flip plate, slide rail and U-shaped card plate in a chain-type garbage lifting and weighing device proposed in the utility model. Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the connection structure of the flip plate, slide rail and U-shaped card plate in a chain-type garbage lifting and weighing device proposed in the utility model. Figure 2 ;

[0021] Figure 5 for Figure 4 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. U-shaped frame; 2. sprocket; 3. chain; 4. tension sensor; 5. guide plate; 6. lifting motor; 7. flip plate; 8. moving slide rail; 9. adjusting screw; 10. L-shaped connecting rod; 11. U-shaped card plate; 12. magnetic cover plate; 13. magnetic rod; 14. bidirectional screw; 15. sliding plate; 16. clamping motor; 17. slider; 18. cylinder. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-5 A chain-type garbage lifting and weighing device comprises a U-shaped frame 1, a lifting assembly relatively arranged on the inner side of the U-shaped frame 1, the lifting assembly comprising a sprocket 2 rotatably connected to the inner wall of the U-shaped frame 1, a chain 3 connected between the sprockets 2 and a lifting motor 6 installed on the outer wall of the U-shaped frame 1, the output end of the lifting motor 6 is fixedly connected to the sprocket 2, a tension sensor 4 for weighing is arranged on the chain 3, and both ends of a sliding plate 15 are fixedly connected to the chain 3.

[0025] It should be noted that the lifting motor 6 drives the sprocket 2 to rotate, and then drives the chain 3 to rotate, which can drive the sliding plate 15 to rise and fall, thereby realizing the lifting function of the trash can;

[0026] It should be noted that: the tension sensor 4 establishes an information transmission connection with the external controller, and the tension sensor 4 transmits weighing information to the controller.

[0027] A guide plate 5 is fixedly connected to the inner bottom end of the U-shaped frame 1, a sliding plate 15 is slidably connected to one side of the guide plate 5, the top of the sliding plate 15 is rotatably connected to the flip plate 7, one end surface of the flip plate 7 is provided with a slide groove, a nut block arranged oppositely is slidably connected to the inner side of the slide groove, a movable slide rail 8 is fixedly connected to one end of the nut block, an L-shaped connecting rod 10 is slidably connected to the inner side of the movable slide rail 8, one end of the L-shaped connecting rod 10 is fixedly connected to a U-shaped clamping plate 11, the top of the U-shaped clamping plate 11 is rotatably connected to a magnetic cover plate 12, the inner wall of the slide groove is rotatably connected to a bidirectional screw 14 threadedly connected to the nut block, a clamping motor 16 is installed on one side of the flip plate 7, and the output end of the clamping motor 16 is fixedly connected to the bidirectional screw 14.

[0028] It should be noted that the guide plate 5 can ensure the stability of the lifting of the sliding plate 15, thereby ensuring the stability of the lifting of the trash can;

[0029] The clamping motor 16 drives the bidirectional screw 14 to rotate, thereby causing the nut blocks on both sides to move toward each other, thereby driving the slide rails to move toward each other, and the slide rails drive the U-shaped clamping plate 11 to move toward each other, thereby realizing the clamping and carding function of the edge of the trash can, thereby eliminating the need for cleaning personnel to lift the trash can, greatly reducing the workload of cleaning personnel.

[0030] It should be noted that the magnetic cover plate 12 can realize the cover pressing function on the top of the trash can to prevent the trash from falling off due to vibration during the lifting process of the trash can.

[0031] A threaded through hole is provided inside the L-shaped connecting rod 10 , and an adjusting screw 9 is threadedly connected to the inner side of the threaded through hole. The adjusting screw 9 is rotatably connected to the side wall of the movable slide rail 8 , and a handle is fixedly connected to the top of the movable slide rail 8 .

[0032] A torsion spring is provided at the rotation connection between the magnetic cover plate 12 and the U-shaped clamping plate 11 , and a magnetic attraction rod 13 which is magnetically attracted to the magnetic cover plate 12 is fixedly connected to the back side of the guide plate 5 .

[0033] It should be noted that the setting of the torsion spring ensures the stability of the magnetic cover 12 pressing the top of the trash can, thereby ensuring the stability of the trash limit. At the same time, the magnetic cover 12 can be automatically closed after it is flipped open.

[0034] The bottom end of the flip plate 7 is slidably connected with a slider 17 , and the side wall of the sliding plate 15 is installed with a cylinder 18 , and the telescopic end of the cylinder 18 is rotatably connected with the slider 17 .

[0035] It should be noted that the cylinder 18 can lift the flip plate 7, causing the flip plate 7 to rotate, thereby driving the trash can to flip. During the flipping process, when the magnetic cover 12 is close to the magnetic suction rod 13, the magnetic cover 12 rotates and opens under the action of the magnetic suction force, so that the garbage inside the trash can is automatically dumped out.

[0036] The lifting motor 6 is a prior art, and its model is JB5274-91. It can realize the function of driving the sprocket 2 to rotate, and will not be described in detail here.

[0037] The clamping motor 16 is of prior art, and its model is Y132S2-2. It can realize the function of driving the bidirectional screw 14 to rotate, and will not be described in detail here.

[0038] The cylinder 18 is a prior art, and its model is SCJ50X100-50-S-FA. It can realize the function of driving the flip plate 7 to flip, and will not be described in detail here.

[0039] The tension sensor 4 is also called a resistance strain sensor, which belongs to the weighing sensor series and is an existing technology. Its model is LD-30FTA, which can realize the weighing function and will not be described in detail here.

[0040] When the utility model is used, the trash can is moved between the U-shaped card plates 11, and then the handle is turned, the handle drives the adjusting screw rod 9 to rotate, and then the L-shaped connecting rod 10 is controlled to rise and fall, and the L-shaped lifting rod drives the U-shaped card plate 11 to rise and fall, so that the U-shaped card plate 11 is aligned with the edge of the trash can (convenient for trash cans of different specifications), and then the clamping motor 16 is turned on, and the clamping motor 16 drives the bidirectional screw rod 14 to rotate, so that the nut blocks on both sides move toward each other, and then the slide rails move toward each other, and the slide rails drive the U-shaped card plate 11 to move toward each other, so as to realize the clamping and connecting function of the edge of the trash can, so that the cleaning personnel do not need to lift the trash can, which greatly reduces the workload of the cleaning personnel;

[0041] The lifting motor 6 is turned on, the lifting motor 6 drives the sprocket 2 to rotate, the sprocket 2 drives the chain 3 to rotate, the chain 3 drives the sliding plate 15 to rise, the sliding plate 15 drives the flip plate 7 to rise, the flip plate 7 drives the U-shaped card plate 11 to rise through the slide rail, and the U-shaped card plate 11 drives the trash can to rise, so as to realize the lifting function of the trash can. During the lifting process, under the action of the tension sensor 4, the weighing function of the structures such as the garbage, the trash can, the slider 17, the flip plate 7, the slide rail, the U-shaped card plate 11 and the magnetic cover plate 12 is realized, and the weighing information is sent to the controller, the controller subtracts the weight of the structures such as the trash can, the slider 17, the flip plate 7, the slide rail, the U-shaped card plate 11 and the magnetic cover plate 12, and the weight of the garbage can is obtained, thereby realizing the function of lifting and weighing the trash can synchronously, thereby greatly improving the garbage disposal efficiency;

[0042] When the sliding plate 15 drives the trash can to be lifted to the highest point, the cylinder 18 is turned on, and the cylinder 18 lifts the flip plate 7 to make the flip plate 7 rotate. The flip plate 7 drives the trash can to flip through the U-shaped card plate 11. During the flipping process of the trash can, when the magnetic cover 12 contacts the magnetic suction rod 13, the magnetic cover 12 is flipped open under the action of the magnetic suction force, so that the garbage inside the trash can is dumped out. When the cylinder 18 drives the flip plate 7 to reset, it also drives the trash can to reset. At this time, the magnetic cover 12 is away from the magnetic suction rod 13. Under the action of the torsion spring, the magnetic cover 12 is reset, and then the lifting assembly drives the trash can to descend and reset so that it can be used again.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chain-type garbage lifting and weighing device, comprising a U-shaped frame (1), characterized in that: A relatively arranged lifting assembly is arranged on the inner side of the U-shaped frame (1); a guide plate (5) is fixedly connected to the inner bottom end of the U-shaped frame (1); a sliding plate (15) is slidably connected to one side of the guide plate (5); a flip plate (7) is rotatably connected to the top of the sliding plate (15); a sliding groove is provided on one end surface of the flip plate (7); a nut block is slidably connected to the inner side of the sliding groove; a movable slide rail (8) is fixedly connected to one end of the nut block; an L-shaped connecting rod (10) is slidably connected to the inner side of the movable slide rail (8); a U-shaped card plate (11) is fixedly connected to one end of the L-shaped connecting rod (10); a magnetic cover plate (12) is rotatably connected to the top of the U-shaped card plate (11).

2. A chain-type garbage lifting and weighing device according to claim 1, characterized in that: The lifting assembly comprises a sprocket (2) rotatably connected to the inner wall of the U-shaped frame (1), a chain (3) connected between the sprockets (2), and a lifting motor (6) installed on the outer wall of the U-shaped frame (1).

3. A chain type garbage lifting and weighing device according to claim 2, characterized in that: The output end of the lifting motor (6) is fixedly connected to the sprocket (2), a tension sensor (4) for weighing is provided on the chain (3), and both ends of the sliding plate (15) are fixedly connected to the chain (3).

4. A chain-type garbage lifting and weighing device according to claim 3, characterized in that: The inner wall of the slide groove is rotatably connected to a bidirectional screw (14) threadedly connected to the nut block, and a clamping motor (16) is installed on one side of the flip plate (7), and the output end of the clamping motor (16) is fixedly connected to the bidirectional screw (14).

5. A chain type garbage lifting and weighing device according to claim 1, characterized in that: A threaded through hole is provided inside the L-shaped connecting rod (10), an adjusting screw (9) is threadedly connected to the inner side of the threaded through hole, the adjusting screw (9) is rotatably connected to the side wall of the movable slide rail (8), and a handle is fixedly connected to the top end of the movable slide rail (8).

6. A chain type garbage lifting and weighing device according to claim 1, characterized in that: A torsion spring is provided at the rotation connection between the magnetic cover plate (12) and the U-shaped clamping plate (11), and a magnetic attraction rod (13) which is magnetically attracted to the magnetic cover plate (12) is fixedly connected to the back of the guide plate (5).

7. A chain type garbage lifting and weighing device according to claim 1, characterized in that: The bottom end of the flip plate (7) is slidably connected to a slider (17), and a cylinder (18) is installed on the side wall of the sliding plate (15), and the telescopic end of the cylinder (18) is rotatably connected to the slider (17).

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