Garbage weighing device

Abstract

The utility model discloses a garbage weighing device which comprises a bottom plate, two parallel guide rails are fixedly connected to the bottom plate, guide rail sliding blocks are matched with the two guide rails, a mounting plate is fixedly connected to the tops of the guide rail sliding blocks, a pneumatic driving device is arranged at one end of the mounting plate, and a weighing sensor is fixedly connected to the center of the top of the mounting plate. A weighing plate is fixedly connected to the top of the weighing sensor, supporting columns are fixedly connected to the bottom plate at the four corners of the weighing plate, hooks are fixedly connected to the sides, facing the weighing plate, of the upper portions of the supporting columns, a supporting plate is fixedly connected to the top of the supporting columns, and a guide hopper with a bottom discharging opening right facing the center of the weighing plate is fixedly connected to the supporting plate. Through the arrangement, scattered garbage can be simply packaged and directly weighed.

Description

Technical Field

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

[0002] In today's society, as people's living standards continue to improve, the amount of garbage generated is also showing an increasing trend year by year. Faced with this situation, garbage classification and recycling are particularly important. It can not only reduce environmental pollution, but also achieve effective reuse of resources. Therefore, sorting and weighing the recycled garbage is an indispensable part of garbage classification and treatment.

[0003] There are many types of recycled garbage, including but not limited to kitchen waste, recyclables, hazardous waste and other garbage. These garbage need to be strictly separated at the recycling station or processing center. The staff will make a preliminary judgment on the category of the garbage based on its appearance, texture and logo. Then, professional sorting equipment and technical means will be used to classify the garbage more accurately.

[0004] After the garbage is sorted, weighing is also crucial. Weighing not only helps to understand the quantity and proportion of each type of garbage, but also provides data support for subsequent garbage disposal and resource utilization. However, when the packed garbage is collected, it is separated and scattered due to the classification. At this time, it is not convenient to weigh the scattered garbage and place it on the weighing equipment for weighing and measurement. In addition, the scattered garbage may get stuck in different parts of the weighing device, causing damage to the weighing device or inaccurate measurement. Utility Model Content

[0005] In view of the above-mentioned defects, the utility model provides a garbage weighing device which can directly and accurately weigh the scattered garbage.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a garbage weighing device, comprising a base plate, two parallel guide rails are fixedly connected to the base plate, the two guide rails are equipped with guide rail sliders, a mounting plate is fixedly connected to the top of the guide rail slider, a pneumatic drive device is provided at one end of the mounting plate, a weighing sensor is fixedly connected to the top center of the mounting plate, a weighing plate is fixedly connected to the top of the weighing sensor, support columns are fixedly connected to the base plate at the four corners of the weighing plate, a hook is fixedly connected to the upper part of the support column facing the side of the weighing plate, the top of the support column is fixedly connected to the support plate, and a guide hopper is fixedly connected to the support plate with a bottom discharge port corresponding to the center of the weighing plate.

[0007] As a further improvement of the utility model, the driving device includes a base, a pneumatic push rod is fixedly connected to the top of the base, a push plate is fixedly connected to the output end of the pneumatic push rod, and the push plate is fixedly connected to one end of the mounting plate.

[0008] As a further improvement of the utility model, the upper portion of the guide hopper is a feed opening arranged in a rectangular shape, and the lower portion of the guide hopper is arranged to be narrowed from top to bottom.

[0009] As a further improvement of the utility model, a rectangular guide rail groove is opened on the bottom plate, the guide rail is fixedly connected in the guide rail groove, and the lower part of the mounting plate cooperates with the guide rail groove.

[0010] As a further improvement of the present invention, both ends of the guide rail are provided with limit blocks that cooperate with the guide rail sliders.

[0011] As a further improvement of the present invention, a crossbeam is fixedly connected between adjacent support columns.

[0012] As a further improvement of the present invention, the bottoms of the four corners of the support plate are fixedly connected with obliquely arranged reinforcement frames, and the bottoms of the reinforcement frames are fixedly connected to the support columns.

[0013] Beneficial effects of the utility model:

[0014] 1. By setting a guide hopper above the weighing device, it can be used with the packaging bags hung on the hooks with four slings, so that the garbage can be collected and weighed conveniently, and it can ensure that all the garbage can fall above the weighing device, so that the measurement is more accurate and it is more convenient to take out. It can also prevent the garbage from scattering into the inside of the weighing device, causing damage to the weighing device or inaccurate measurement.

[0015] 2. A movable guide rail is provided under the weighing device. After packing and weighing are completed, it is convenient to take out the packaged garbage from between the support columns, and the weighing device and the garbage above can be automatically pushed out through the driving device, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an axonometric diagram of the garbage weighing device of the utility model;

[0017] Figure 2 This is a top view of the garbage weighing device of the utility model;

[0018] Figure 3 yes Figure 2 Schematic diagram of the structure of AA;

[0019] Figure 4 yes Figure 3 Schematic diagram of the structure of part A in the middle.

[0020] In the figure: 1-base plate, 100-guide rail groove; 2-guide rail, 200-limiting block, 201-guide rail slider; 3-support column, 300-crossbeam; 4-hook, 5-mounting plate, 500-reinforcement frame, 501-guide hopper; 6-weighing plate, 7-driving device, 700-pneumatic push rod, 701-fixed frame, 702-push block, 703-clamping block, 704-push plate, 705-base; 8-mounting plate, 9-weighing sensor. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only referenced to the directions of the accompanying drawings. Therefore, the directional terms used are used to illustrate and are not used to limit the utility model. In addition, in all embodiments, the same figure numbers represent the same elements.

[0022] like Figure 1 A garbage weighing device is shown, comprising a bottom plate 1, on which a rectangular guide rail groove 100 is formed, and two parallel guide rails 2 are fixedly connected to both sides of the bottom of the guide rail groove 100, and both ends of the guide rail 2 are flush with both sides of the guide rail groove 100. A set of guide rail sliders 201 can be slidably connected to each guide rail 2, and both sides of the guide rail 2 are provided with limit blocks 200 that match the guide rail sliders 201. A mounting plate 8 is fixedly connected to the top of the guide rail slider 201, and the lower part of the mounting plate 8 is matched in the guide rail groove 100, and the two side walls of the mounting plate 8 are in contact with the side walls of the guide rail groove 100.

[0023] As a further illustration of this example, the mounting plate 8 can slide on the guide rail 2 together with the guide rail slider 201. When the guide rail slider 201 touches the limit blocks 200 on both sides and stops moving, the non-fitting side wall of the mounting plate 8 is just located at the edge of the guide rail groove 100.

[0024] A pneumatic drive device 7 is provided on one side of the bottom plate 1, and the drive device 7 includes two bases 705, a pneumatic push rod 700, and a push plate 704. The base 705 is fixedly connected to the side wall of the bottom plate 1, and a fixing frame 701 is fixedly connected to the base 705, and the fixing frame 701 is fixedly connected to one side of the pneumatic push rod 700 close to the output end, and a dumbbell-shaped push block 702 is fixedly connected to the output end of the pneumatic push rod 700, and the middle part of the push block 702 with a smaller radius cooperates with the arc-shaped clamping groove provided on the clamping block 703, and the two ends of the push block 702 have a larger radius, respectively fitting with the two side walls of the clamping block 703, and the bottom of the clamping block 703 is fixedly connected with a push plate 704, and the push plate 704 is fixedly connected to one side of the top of the mounting plate 8, and a certain gap is left between the bottom of the push plate 704 and the bottom plate 1.

[0025] As a further illustration of this example, the pneumatic push rod 700 can push the push block 702 to move forward, and the push block 702 engages with the locking block 703, pushing the locking block 703 and the push plate 704 fixedly connected to the locking block 703 to move forward, and the mounting plate 8 fixedly connected to the push plate 704 also moves forward along the guide rail through the guide rail slider 201.

[0026] A weighing sensor 9 (existing technology) is fixedly connected to the top center of the mounting plate 8, and a weighing plate 6 is fixedly connected above the weighing sensor 9, on which garbage can be placed for weighing. A rectangular support column 3 is provided at each of the four corners of the weighing plate 6, and the bottom of the support column 3 is connected to the bottom plate 1. Except for the adjacent support columns 3 on the opposite side of the driving device 7, a crossbeam 300 is provided between them, and the two ends of the crossbeam 300 are respectively fixedly connected to the middle of the two adjacent support columns 3. A hook 4 is fixedly connected above the support column 3, and the hook 4 is located above the crossbeam 300 and faces the mounting plate 8. The four slings of the packaging bag are pulled by the hook 4 to unfold the packaging bag.

[0027] The top of the support column 3 is fixedly connected with the support plate 5, and the center of the support plate 5 is fixedly connected with the guide hopper 501, the top of the guide hopper 501 is a rectangular feed port, the lower part of the guide hopper 501 is expanded from bottom to top, and the discharge port at the bottom of the guide hopper 501 is exactly at the center of the weighing plate 6. The four corners of the bottom of the support plate 5 are fixed with a reinforcement frame 500, the reinforcement frame 500 is tilted, the bottom of the reinforcement frame 500 is fixedly connected to the outer side of the upper part of the support column 3, and the bottom of the reinforcement frame 500 is fixedly connected to the bottom of the support plate 5.

[0028] The working principle and use process of the utility model are as follows: first, the four slings of the packaging bag are hung on the hooks 4 on the support column 3, and then the garbage is transported to the feeding port of the upper guide hopper 501, and the garbage falls downward from the guide hopper 501 into the packaging bag, and then the slings are removed, and at this time, the weighing sensor 9 is started to weigh the packed garbage on the weighing plate 6. After the weighing is completed, the pneumatic push rod is started to push the weighing plate and the garbage above out of the support column 3, and the staff can remove the packed garbage and then carry out the next measurement.

[0029] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above implementation measures. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A garbage weighing device, characterized in that: The invention comprises a bottom plate (1), two parallel guide rails (2) are fixedly connected to the bottom plate (1), the two guide rails (2) are equipped with guide rail sliders (201), a mounting plate (8) is fixedly connected to the top of the guide rail slider (201), a pneumatic drive device (7) is provided at one end of the mounting plate (8), a weighing sensor (9) is fixedly connected to the top center of the mounting plate (8), a weighing plate (6) is fixedly connected to the top of the weighing sensor (9), support columns (3) are fixedly connected to the bottom plate (1) at the four corners of the weighing plate (6), a hook (4) is fixedly connected to the upper part of the support column (3) on one side facing the weighing plate (6), a support plate (5) is fixedly connected to the top of the support column (3), and a guide hopper (501) is fixedly connected to the support plate (5) with a bottom discharge port facing the center of the weighing plate (6).

2. The garbage weighing device according to claim 1, characterized in that: The driving device (7) comprises a base (705), the top of the base (705) is fixedly connected to a pneumatic push rod (700), the output end of the pneumatic push rod (700) is fixedly connected to a push plate (704), and the push plate (704) is fixedly connected to one end of the mounting plate (8).

3. The garbage weighing device according to claim 1, characterized in that: The upper portion of the material guide hopper (501) is a rectangular feed opening, and the lower portion of the material guide hopper (501) is tapered from top to bottom.

4. The garbage weighing device according to claim 1, characterized in that: A rectangular guide rail groove (100) is formed on the bottom plate (1), the guide rail (2) is fixedly connected in the guide rail groove (100), and the lower part of the mounting plate (8) cooperates with the guide rail groove (100).

5. The garbage weighing device according to claim 4, characterized in that: Both ends of the guide rail (2) are provided with limit blocks (200) that match the guide rail slider (201).

6. The garbage weighing device according to claim 1, characterized in that: A crossbeam (300) is fixedly connected between adjacent support columns (3).

7. The garbage weighing device according to claim 1, characterized in that: The bottoms of the four corners of the support plate (5) are fixedly connected to obliquely arranged reinforcement frames (500), and the bottoms of the reinforcement frames (500) are fixedly connected to the support columns (3).

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