Cleaning device for barrel of household garbage transfer truck

Abstract

The utility model relates to a barrel cleaning device for a household garbage transfer truck, a carriage of the garbage transfer truck is a barrel, and the cleaning device comprises a compactor, a support rod, a sliding seat and a water tank, a rail arranged in the axial direction of a bottom plate of the inner side of the barrel is fixed to the bottom plate, and the sliding base is connected to the rail in a sliding mode and driven by a sliding driver to move front and back in the barrel in the axial direction. The upper end of the supporting rod is fixedly connected with the back of the compactor, the lower end of the supporting rod is rotationally connected to the sliding seat, and a rotation driving device for driving the compactor to turn over is hinged to the sliding seat; the shape of the compactor is matched with the shape of the cross section of the barrel, and a plurality of high-pressure spray heads are distributed on the periphery of the compactor and used for conducting high-pressure washing on the inner wall of the barrel; and a water outlet of the water tank is connected to each high-pressure nozzle through a high-pressure water pump and a water pipe. According to the improved garbage transfer truck barrel cleaning device, the sanitation problem in the garbage transfer truck barrel can be solved to a great extent, odor and garbage leachate emitted by the garbage transfer truck can be reduced, and the influence on the surrounding environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage transfer vehicles, in particular to a cleaning device for the cylinder body of a domestic garbage transfer vehicle. Background Art

[0002] The quantity and types of urban garbage have increased rapidly, and a large amount of urban garbage seriously affects the city appearance and threatens the environment on which people depend for survival; currently, garbage is divided into dry garbage, wet garbage, toxic and harmful garbage, and recyclable garbage; now, garbage classification and placement are being carried out in many places; after placement, the garbage is centrally processed.

[0003] Garbage transfer vehicles are mainly used in municipal environmental sanitation and large factories and mines to transport various garbage, especially suitable for transporting domestic garbage in communities, and can compress and crush the loaded garbage, increasing its density and reducing its volume, greatly improving the efficiency of garbage collection and transportation. However, in the process of using the above-mentioned compression-type garbage transfer vehicle, it is impossible to classify garbage into dry and wet types, and it cannot be compressed after being poured into the vehicle, resulting in less stored garbage, poor space utilization, and inconvenient use. In addition, in the prior art, after the garbage transfer vehicle dumps the garbage, some garbage dirt is likely to remain on the inner bottom wall of the carriage. Usually, the staff holds a water pipe to wash the remaining garbage dirt in the carriage, and the wastewater after washing is directly discharged, making it difficult to recycle and reuse the wastewater, increasing the consumption of water resources and the working intensity of the staff. Therefore, a cleaning device for residual garbage of a garbage transfer vehicle is needed to solve the problems in the prior art that the cleaning effect of the remaining garbage dirt in the carriage is not good and it is easy to cause waste of water resources. Summary of the Invention

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a cleaning device for the cylinder body of a domestic garbage transfer vehicle.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cleaning device for the cylinder body of a domestic garbage transfer vehicle, the carriage of the garbage transfer vehicle is a cylinder body, and the cleaning device includes a compactor, a support rod, a sliding seat, and a water tank;

[0007] A track arranged along its axial direction is fixed on the inner bottom plate of the cylinder body, the sliding seat is slidably connected to the track and is driven by a sliding drive to move back and forth axially inside the cylinder body; the upper end of the support rod is fixedly connected to the back of the compactor, the lower end of the support rod is rotatably connected to the sliding seat, and a rotation drive for driving the compactor to flip is hinged on the sliding seat;

[0008] The shape of the compactor is adapted to the cross-sectional shape of the cylinder body. A plurality of high-pressure nozzles are distributed around the compactor, and the high-pressure nozzles are used for high-pressure flushing of the inner wall of the cylinder body; the water outlet of the water tank is connected to each high-pressure nozzle through a high-pressure water pump and a water pipe.

[0009] Further, a sewage drain outlet is provided at the lower position of the bottom plate of the cylinder body, and a drain valve is connected to the sewage drain outlet.

[0010] Further, the water tank is fixed between the head of the garbage transfer vehicle and the cylinder body.

[0011] Further, the sliding drive and the rotary drive are respectively hydraulic cylinders.

[0012] Compared with the existing garbage transfer vehicle, the beneficial effects of the present utility model are as follows:

[0013] 1. A compactor is added inside the cylinder body of the garbage transfer vehicle, and the garbage transportation efficiency is improved;

[0014] 2. A cylinder body cleaning device is newly added inside the cylinder body, and at the same time, a sewage discharge port is provided to discharge the sewage for cleaning the cylinder body. The operation is simple, hygienic and environmentally friendly, and has good production application prospects. Description of the Drawings

[0015] The following further describes the present utility model in detail with reference to the drawings and specific embodiments:

[0016] Figure 1 It is a schematic diagram when the present utility model collects garbage;

[0017] Figure 2 It is a schematic diagram when the present utility model is traveling;

[0018] Figure 3 It is a rear view of the present utility model;

[0019] Figure 4 It is a cross-sectional view of the compactor;

[0020] Figure 5 It is a working schematic diagram of the support rod. Specific Embodiments

[0021] As Figures 1-5 shown, a cylinder body cleaning device of a domestic garbage transfer vehicle of the present utility model, the carriage of the garbage transfer vehicle is a cylinder body, and the cleaning device includes a compactor 2, a support rod 4, a sliding seat 10 and a water tank 3. The water tank 3 is fixed between the head of the garbage transfer vehicle and the cylinder body, and the water tank 3 is used to provide water source for flushing the inner wall of the cylinder body.

[0022] On the inner bottom plate of the cylinder body, there is a track 9 arranged along its axial direction. The sliding seat 10 is slidably connected to the track 9 and is driven by a sliding drive to move back and forth axially inside the cylinder body. The upper end of the support rod 4 is fixedly connected to the back of the compactor 2, and the lower end of the support rod 4 is rotatably connected to the sliding seat 10. An actuator for driving the compactor 2 to flip is hinged on the sliding seat 10. Through the above structure, the compactor 2 can move back and forth along the axial direction of the cylinder body, and at the same time can also flip back and forth. Among them, the sliding drive and the actuator are respectively hydraulic cylinders.

[0023] The shape of the compactor 2 is adapted to the cross-sectional shape of the cylinder body. A plurality of high-pressure nozzles 1 are distributed around the compactor 2, and the high-pressure nozzles 1 are used for high-pressure flushing of the inner wall of the cylinder body. The water outlet of the water tank 3 is connected to each high-pressure nozzle 1 through a high-pressure water pump and a water pipe 8.

[0024] In order to facilitate the discharge of the sewage after cleaning in the cylinder body, a sewage drain port 5 is provided at the low position of the bottom plate of the cylinder body, and a drain valve is connected to the sewage drain port 5.

[0025] When garbage needs to be loaded, the support rod 4 can be slid to the tail of the cylinder body, and the compactor 2 can be rotated outward to open. After the garbage is loaded, the support rod 4 retracts into the interior of the carriage and slides inward to compress the garbage in the cylinder body. The compactor 2 can cover the carriage, and at the same time, a plurality of high-pressure nozzles 1 are installed around it, which can perform high-pressure flushing on the inner wall of the carriage.

[0026] When the garbage transfer vehicle needs to collect garbage, the compactor 2 and the carriage cover 7 are opened. After the garbage is collected, the compactor 2 will lift upward and move into the carriage to compress the garbage, clearing the space for subsequent garbage collection, and at the same time can also prevent the garbage from scattering. During the driving process of the garbage transfer vehicle, the carriage cover 7 will cover the carriage downward to prevent the garbage from falling out of the vehicle due to vehicle bumps and other problems during the vehicle driving, and at the same time can also reduce the smell of the scattered garbage to a certain extent.

[0027] When the garbage transfer vehicle needs to clean the carriage, water can be conveyed into the water tank 3 through the water inlet. The water will be pumped along the water pipe 8 to the high-pressure nozzles 1 to perform high-pressure cleaning on the inner wall of the carriage. At this time, the compactor 2 will move back and forth under the action of the support rod 4 to ensure that each part of the carriage can be cleaned. The garbage leachate and the sewage after cleaning will flow into the sewage drain port 5. At this time, the drain valve 6 is opened, and the sewage can be discharged outside the vehicle.

[0028] The specific implementation manners of the present invention have been described above. However, those skilled in the art should understand that this is only an example. Without departing from the principles and essence of the present invention, those skilled in the art can make various changes or modifications to this implementation manner, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. A cylinder cleaning device for a domestic garbage transfer vehicle, wherein the carriage of the garbage transfer vehicle is a cylinder, characterized in that: The cleaning device comprises a compactor, a support rod, a sliding seat and a water tank; A track arranged along the axial direction is fixed on the inner bottom plate of the cylinder, and the sliding seat is slidably connected to the track and driven by the sliding driver to move forward and backward along the axial direction inside the cylinder; the upper end of the support rod is fixedly connected to the back of the compactor, and the lower end of the support rod is rotatably connected to the sliding seat, and a driving device for driving the compactor to flip is hinged on the sliding seat; The shape of the compactor is adapted to the cross-sectional shape of the cylinder. A plurality of high-pressure nozzles are distributed around the compactor, and the high-pressure nozzles are used for high-pressure washing of the inner wall of the cylinder. The water outlet of the water tank is connected to each high-pressure nozzle through a high-pressure water pump and a water pipe.

2. A domestic waste transfer vehicle barrel cleaning device according to claim 1, characterized in that: A sewage outlet is arranged at a low position of the bottom plate of the cylinder, and a drain valve is connected to the sewage outlet.

3. A domestic waste transfer vehicle barrel cleaning device according to claim 1, characterized in that: The water tank is fixed between the front end and the cylinder body of the garbage transfer vehicle.

4. A domestic waste transfer vehicle barrel cleaning device according to claim 1, characterized in that: The sliding drive and the rotating drive are respectively hydraulic cylinders.

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