Hopper for compression garbage truck

Abstract

The utility model discloses a hopper for a compression garbage truck, which comprises fixed seats symmetrically and fixedly arranged on two sides of a carriage, an extension arm is arranged on one side of each fixed seat close to the carriage, the extension arm is hinged with a limit connecting rod, the other end of the limit connecting rod is hinged with a connecting plate, the connecting plate is fixedly connected with a turnover shaft, and the turnover shaft is fixedly connected with the fixed seat. The overturning shaft is fixedly connected with the hopper, the end of the overturning shaft is fixedly connected with the 7-shaped arm, one end of the 7-shaped arm is hinged to the fixing base, the 7-shaped arm is hinged to the oil cylinder, the other end of the oil cylinder is hinged to the fixing base, a clamping base used for a garbage can is arranged in the hopper, and a connecting base is fixedly installed on the overturning shaft. And the connecting seat is fixedly connected with the hopper. According to the utility model, the clamping plate is additionally arranged in the hopper, so that not only can stacked garbage be loaded into the hopper, but also garbage in a garbage can be loaded into the hopper, the purpose of multiple purposes of one truck is achieved, the use efficiency of the truck is favorably improved, and meanwhile, the labor intensity of workers is also reduced.

Description

Technical Field

[0001] The utility model relates to a compression garbage truck, and particularly relates to a hopper for a compression garbage truck. Background Art

[0002] When the existing compression garbage truck loads garbage, most of them adopt a tipping frame to fix the garbage can and pour the garbage in the garbage can into the carriage. When dealing with stacked garbage in some places, it is necessary to manually shovel the garbage into the garbage truck, which increases the labor intensity of workers and has low efficiency. Some also adopt the hopper method, but the structure is complex, the cost is high, and it is only limited to shoveling stacked garbage and cannot be used in places where most garbage cans are used, which is not conducive to improving the utilization rate of the vehicle. Summary of the Invention

[0003] The utility model aims to solve the above deficiencies and provides a hopper for a compression garbage truck, which comprises fixed seats symmetrically and fixedly installed on both sides of the carriage. An extension arm is arranged on one side of the fixed seat close to the carriage. The extension arm is hinged with a limit connecting rod, and the other end of the limit connecting rod is hinged with a connecting plate. The connecting plate is fixedly connected with a turning shaft, and the turning shaft is fixedly connected with the hopper. The end of the turning shaft is fixedly connected with a 7-shaped arm. One end of the 7-shaped arm is hinged with the fixed seat, and the 7-shaped arm is hinged with an oil cylinder. The other end of the oil cylinder is hinged with the fixed seat. A clamping seat for the garbage can is arranged in the hopper. A connecting seat is fixedly installed on the turning shaft, and the connecting seat is fixedly connected with the hopper.

[0004] In order to facilitate the limit fixation of the garbage can when the hopper turns, the clamping seat limits and fixes the garbage can roller. The clamping seat comprises a vertical plate, a cover plate is fixedly arranged at the top end of the vertical plate, and a clamping plate is arranged on one side of the cover plate.

[0005] In order to prevent the garbage can roller from continuing to move when the hopper turns, resulting in poor fixation of the garbage can, a limit plate is fixedly arranged on one side of the vertical plate close to the turning shaft.

[0006] In order to better limit and fix the garbage can, the height of the vertical plate is greater than the diameter of the garbage can roller, and the distance between the clamping plate and the vertical plate is greater than the thickness of the garbage can roller.

[0007] In order to facilitate the disassembly of the hopper, the connections between the fixed seat and the 7-shaped arm and the oil cylinder are both connected by pin shafts, and the connection mode between the extension arm and the limit connecting rod also adopts pin shaft connection.

[0008] The utility model has the following beneficial effects:

[0009] The structure of the utility model is simple, and a clamping plate is installed in the hopper, which can load both stacked garbage and the garbage in the trash can, achieving the purpose of multi-purpose use of a vehicle, facilitating the improvement of the vehicle's utilization efficiency, and at the same time reducing the labor intensity of workers.

[0010] The connection points on the fixed seat of the utility model are all connected by means of pin shafts, which is convenient for disassembly, convenient for maintenance when the hopper is damaged, and also convenient for replacing and installing other garbage collection devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0012] Figure 1 is the structural schematic diagram of the utility model Figure One .

[0013] Figure 2 is the structural schematic diagram of the utility model Figure Two .

[0014] In the figure: fixed seat 1, extension arm 2, limit connecting rod 3, connecting plate 4, turning shaft 5, hopper 6, connecting seat 7, 7-shaped arm 8, oil cylinder 9, vertical plate 10, cover plate 11, limit plate 12, clamping plate 13. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following will disclose multiple embodiments of the present utility model in the form of drawings. For the sake of clarity, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these physical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be shown in a simple schematic manner in the drawings.

[0016] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes, and do not particularly refer to the order or sequence, nor are they used to limit the present utility model. They are merely used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0017] As Figure 1 and Figure 2 shown, a hopper for a compression garbage truck comprises fixed seats 1 symmetrically and fixedly installed on both sides of the carriage. On one side of the fixed seat 1 close to the carriage, there is an extension arm 2. The extension arm 3 is hinged to a limit link 3. The other end of the limit link 3 is hinged to a connecting plate 4. The connecting plate 4 is fixedly connected to a turning shaft 5. The turning shaft 5 is fixedly connected to a hopper 6. The end of the turning shaft 5 is fixedly connected to a 7-shaped arm 8. One end of the 7-shaped arm 8 is hinged to the fixed seat 1. The 7-shaped arm 8 is hinged to an oil cylinder 9. The other end of the oil cylinder 9 is hinged to the fixed seat 1. A card seat for a trash can is arranged in the hopper 6. A connecting seat 7 is fixedly installed on the turning shaft 5. The connecting seat 7 is fixedly connected to the hopper 6.

[0018] Further, the card seat comprises a vertical plate 10. At the top end of the vertical plate 10, there is a cover plate 11 fixedly arranged. On one side of the cover plate 11, there is a clamping plate 13.

[0019] Further, on one side of the vertical plate 10 close to the turning shaft 5, there is a limit plate 12 fixedly arranged.

[0020] Further, the height of the vertical plate 10 is greater than the diameter of the trash can roller, and the distance between the clamping plate 13 and the vertical plate 10 is greater than the thickness of the trash can roller.

[0021] Further, the connections between the fixed seat 7 and the 7-shaped arm 8 and the oil cylinder 9 are both made by pin shafts. The connection mode between the extension arm 2 and the limit link 3 is also made by a pin shaft.

[0022] When it is necessary to transfer to barrel garbage, the trash can is dragged into the hopper. The trash can roller enters the card seat. Through the functions of the vertical plate 10, the cover plate 11, the clamping plate 13 and the limit plate 12, it is ensured that when the hopper flips, the trash can will not be dumped into the carriage.

[0023] When it is necessary to load stacked garbage, the garbage can be directly shoveled into the hopper through the hopper 6 and then dumped into the carriage.

[0024] When the hopper flips, the oil cylinder 9 extends, pushing the 7-shaped arm 8 to rotate around its connection point with the fixed seat 7, and at the same time driving the turning shaft 5 to rotate, and then driving the hopper 6 to flip. When flipping, the flipping stroke of the hopper is limited by the link 3.

[0025] The above is only the embodiment of the present utility model and is not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.

Claims

1. A hopper for a compression garbage truck, comprising a fixing seat (1) symmetrically fixedly mounted on both sides of the truck compartment, characterized in that: An extension arm (2) is provided on a side of the fixed seat (1) close to the carriage, the extension arm (2) is hinged to a limit connecting rod (3), the other end of the limit connecting rod (3) is hinged to a connecting plate (4), the connecting plate (4) is fixedly connected to a flip shaft (5), the flip shaft (5) is fixedly connected to a hopper (6), the end of the flip shaft (5) is fixedly connected to a 7-shaped arm (8), one end of the 7-shaped arm (8) is hinged to the fixed seat (1), the 7-shaped arm (8) is hinged to an oil cylinder (9), the other end of the oil cylinder (9) is hinged to the fixed seat (1), a holder for fixing a trash can is provided in the hopper (6), a connecting seat (7) is fixedly mounted on the flip shaft (5), and the connecting seat (7) is fixedly connected to the hopper (6).

2. A hopper for a compression garbage truck according to claim 1, characterized in that: The card seat comprises a vertical plate (10), a cover plate (11) is fixedly arranged on the top end of the vertical plate (10), and a card plate (13) is arranged on one side of the cover plate (11).

3. A hopper for a compression garbage truck according to claim 2, characterized in that: A limiting plate (12) is fixedly provided on one side of the vertical plate (10) close to the tilting axis (5).

4. A hopper for a compression garbage truck according to claim 3, characterized in that: The height of the upright plate (10) is greater than the diameter of the trash can roller, and the distance between the clamping plate (13) and the upright plate (10) is greater than the thickness of the trash can roller.

5. The hopper for a compression garbage truck according to claim 1, characterized in that: The connection between the connecting seat (7) and the 7-shaped arm (8) and the oil cylinder (9) is achieved by means of a pin connection, and the connection between the extension arm (2) and the limit connecting rod (3) is also achieved by means of a pin connection.

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