A city garbage cleaning and collecting vehicle

Abstract

This utility model discloses an urban waste collection vehicle, relating to the field of urban waste treatment technology. It includes a collection vehicle body, a waste bin mounted on the cargo loading section of the body, an air freshener dispensing component and an air treatment component mounted on the top of the waste bin, and a gas intake component mounted on the air intake end of the air treatment component. The air intake end of the gas intake component is aligned with the inlet / outlet of the waste bin's loading / unloading port. A drive component is also mounted on the top of the collection vehicle body to control the opening and closing of the air freshener dispensing component and the direction of gas absorption by the gas intake component. This utility model uses a servo motor to drive a rotating rod and a suction pipe, allowing the gas intake plate to flexibly switch between the rear of the waste bin and the loading / unloading position. When loading / unloading is required, the gas intake plate automatically moves away from the bin door to ensure smooth loading and unloading; after loading / unloading is completed, the gas intake plate quickly returns to its initial position to continue performing odor purification.

Description

Technical Field

[0001] This utility model relates to the field of urban waste treatment technology, and in particular to an urban waste collection vehicle. Background Technology

[0002] Municipal waste, also known as urban solid waste or garbage, is a mixture of solid waste in cities, mainly including industrial waste, construction waste, and household waste. These wastes can be further subdivided into three categories based on their source: residential waste, street cleaning waste, and waste from government agencies, schools, factories, and service industries.

[0003] With the rapid pace of urbanization, the amount of waste generated has increased dramatically, and traditional waste disposal methods can no longer meet the demands of modern cities for environmental protection, efficiency, and energy conservation. In particular, the odors and harmful substances emitted during waste collection and transportation have a serious impact on the environment and residents' health. Therefore, it is necessary to provide a waste collection vehicle that can efficiently handle waste odors and reduce environmental pollution to address the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem of environmental impact caused by the odor and harmful substances emitted by garbage in the existing technology, and to propose an urban garbage collection vehicle.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a city garbage collection vehicle, comprising a collection vehicle body, a garbage bin installed on the cargo-carrying part of the collection vehicle body, an air freshener dispensing component and an air treatment component installed on the top of the garbage bin, a gas intake component installed at the air intake end of the air treatment component, the air intake end of the gas intake component being aligned with the inlet and outlet positions of the garbage loading and unloading port of the garbage bin, and a drive component for controlling the opening and closing of the air freshener dispensing component and the direction of gas absorption by the gas intake component installed on the top of the collection vehicle body.

[0006] Preferably, the air freshener dispensing assembly includes an air freshener storage tank, a water pump is installed at the water outlet of the air freshener storage tank, and an atomizing nozzle is installed at the output end of the water pump.

[0007] Preferably, the air treatment assembly includes a treatment box, the air inlet of the treatment box is equipped with a connecting pipe, the connecting pipe is connected to the gas intake component, and a plurality of sealing plates are inserted into the treatment box from left to right, and a filter module is inserted inside each sealing plate.

[0008] Preferably, the gas inhalation device includes multiple inhalation pipes rotatably connected to the connecting pipe, and a gas inhalation plate is installed at the end of each inhalation pipe away from the connecting pipe. The drive assembly includes a servo motor, the output shaft of which is connected to a rotating rod via a coupling. A positioning frame is installed at the edge of the top of the collection vehicle body. Multiple rotating wheels are provided on the rotating rod, the positioning frame, and the inhalation pipes. A transmission belt is provided between each pair of adjacent rotating wheels, and the two adjacent rotating wheels are connected by transmission belts. The rotating wheels on the rotating rod and the inhalation pipes are fixed to the surfaces of the rotating rod and the inhalation pipes, and the rotating wheels on the positioning frame are rotatably connected to the positioning frame.

[0009] Preferably, a gear is installed at the end of the rotating rod away from the servo motor, a track and a button for controlling the water pump are installed on the top of the collection vehicle body, the button is located on one side of the track, and a transmission toothed belt is slidably connected to the top of the track, the transmission toothed belt meshing with the gear.

[0010] Preferably, a limiting slider is installed at the bottom of the transmission toothed belt, and the cross-section of the limiting slider in side view is T-shaped, and the transmission toothed belt slides on the track through the limiting slider.

[0011] Preferably, the plurality of filter modules can be filter screens, filter membranes, honeycomb activated carbon, and honeycomb flavoring blocks, respectively.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by introducing a sealing plate and an air pump system, the vehicle can efficiently absorb and process odors and harmful substances in the garbage bin. When garbage is loaded into the garbage bin, the sealing plate is inserted into the processing chamber, and the air pump is then activated to draw in the odor from the rear of the garbage bin and purify it through a series of filter modules, effectively reducing the environmental pollution caused by the odor emitted by the garbage.

[0014] 2. In this invention, a servo motor drives a rotating rod and a suction pipe, allowing the gas suction plate to flexibly switch between the rear of the garbage bin and the loading / unloading position. When garbage needs to be loaded or unloaded, the gas suction plate automatically moves away from the bin door to ensure smooth loading and unloading; after loading and unloading is completed, the gas suction plate quickly returns to its initial position to continue performing odor purification. This design not only improves the efficiency of garbage loading and unloading but also further enhances the effect of odor control.

[0015] 3. This utility model also includes an air freshener spraying system. During the garbage loading and unloading process, a water pump extracts liquid containing air freshener and sprays it through atomizing nozzles, covering the area around the garbage bin in a mist form, further reducing pollution to the surrounding environment. This combination of dual purification methods (i.e., mechanical purification and chemical purification) enables the vehicle to achieve a higher level of odor control. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural schematic diagram of an urban waste collection vehicle;

[0017] Figure 2 This utility model provides a three-dimensional structural diagram of the connection between the air handling unit, the gas intake component and the drive component in an urban waste collection vehicle;

[0018] Figure 3 This utility model provides a three-dimensional exploded structural diagram of the connection between the track and the transmission belt in an urban waste collection vehicle;

[0019] Figure 4 This invention provides a cross-sectional structural diagram of an air handling component in an urban waste collection vehicle.

[0020] Legend: 1. Collection vehicle body; 2. Trash can; 3. Air freshener dispensing component; 31. Air freshener storage box; 32. Water pump; 33. Atomizing nozzle; 4. Air treatment component; 41. Treatment box; 42. Sealing plate; 43. Air pump; 44. Connecting pipe; 45. Filter module; 5. Gas intake component; 51. Intake pipe; 52. Gas intake plate; 53. Positioning frame; 54. Rotating wheel; 55. Drive belt; 6. Drive component; 61. Servo motor; 62. Rotating rod; 63. Gear; 64. Drive belt; 65. Track; 66. Button; 67. Limit slider. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example

[0024] like Figure 1-4As shown, this utility model provides an urban garbage collection vehicle, including a collection vehicle body 1, a garbage bin 2 installed on the cargo loading part of the collection vehicle body 1, an air freshener dispensing component 3 and an air treatment component 4 installed on the top of the garbage bin 2, a gas intake component 5 installed at the air intake end of the air treatment component 4, the air intake end of the gas intake component 5 being aligned with the inlet and outlet positions of the garbage loading and unloading port of the garbage bin 2, and a drive component 6 for controlling the opening and closing of the air freshener dispensing component 3 and the direction of gas absorption by the gas intake component 5 is also installed on the top of the collection vehicle body 1.

[0025] In this embodiment, the air freshener dispensing component 3 includes an air freshener storage tank 31, a water pump 32 is installed at the water outlet of the air freshener storage tank 31, and an atomizing nozzle 33 is installed at the output end of the top of the water pump 32.

[0026] In this embodiment, the air treatment assembly 4 includes a treatment box 41. A connecting pipe 44 is installed at the air inlet end of the treatment box 41. The connecting pipe 44 is connected to the gas intake component 5. Multiple sealing plates 42 are inserted into the treatment box 41 from left to right, and a filter module 45 is inserted inside each sealing plate 42.

[0027] In this embodiment, the gas suction device 5 includes multiple suction pipes 51 rotatably connected to the connecting pipe 44. Each of the multiple suction pipes 51 has a gas suction plate 52 installed at the end away from the connecting pipe 44. The drive assembly 6 includes a servo motor 61. The output shaft of the servo motor 61 is connected to a rotating rod 62 through a coupling. A positioning frame 53 is installed at the edge of the top of the collection vehicle body 1. Multiple rotating wheels 54 are provided on the rotating rod 62, the positioning frame 53, and the suction pipes 51. A transmission belt 55 is provided between two adjacent rotating wheels 54. Two adjacent rotating wheels 54 are connected by transmission belt 55. The rotating wheels 54 on the rotating rod 62 and the suction pipes 51 are fixed to the surface of the rotating rod 62 and the suction pipes 51. The rotating wheels 54 on the positioning frame 53 are rotatably connected to the positioning frame 53.

[0028] In this embodiment, a gear 63 is installed at the end of the rotating rod 62 away from the servo motor 61. A track 65 and a button 66 for controlling the opening and closing of the water pump 32 are installed on the top of the collection vehicle body 1. The button 66 is located on one side of the track 65. A transmission toothed belt 64 is slidably connected to the top of the track 65. The transmission toothed belt 64 and the gear 63 mesh with each other.

[0029] In this embodiment, a limiting slider 67 is installed at the bottom of the transmission toothed belt 64. The cross-section of the limiting slider 67 in side view is T-shaped, and the transmission toothed belt 64 slides on the track 65 through the limiting slider 67.

[0030] Furthermore, the multiple filtration modules 45 consist of a filter screen, a filter membrane, honeycomb activated carbon, and honeycomb aroma-enhancing blocks, all of which can be replaced according to actual conditions and the type of waste, as long as odor removal is guaranteed and the spread of bacteria in the waste is minimized to the greatest extent possible.

[0031] The device's operation and working principle are as follows: After the garbage bin 2 is filled with garbage, multiple new sealing plates 42 are installed with air pumps 43 and inserted into the processing bin 41. The air pumps 43 are activated, and the gas suction plates 52 absorb the odor from the garbage at the rear of garbage bin 2. The airflow then passes through the multiple gas suction plates 52 into the suction pipes 51, then through three suction pipes 51 into the connecting pipe 44, and finally through the air pumps 43 into the processing bin 41. The airflow is then purified sequentially by multiple filter modules 45 on the processing bin 41 before being discharged from the processing bin 41, reducing odors and harmful substances emitted from the garbage in garbage bin 2. When it is necessary to open the rear of garbage bin 2 for loading and unloading, the servo motor 61 is activated. The rotating wheels 54, supported by the positioning frame 53, rotating rod 62, and multiple suction pipes 51, are driven by adjacent transmission belts 55. The servo motor 61 then drives the rotating rod 62 to rotate, causing the multiple suction pipes 51 to rotate until the gas suction plates 52 are moved away from the rear of garbage bin 2. The final position of the multiple suction pipes 51 is such that the suction pipes 51 and the gas suction plate 52 do not block the garbage bin 2's door from being used for garbage disposal. When the servo motor 61 rotates the rotating rod 62, the rotating rod 62 also drives the gear 63 to rotate, which in turn drives the transmission belt 64 to slide on the track 65 until the suction pipe 51 rotates to its final position. At this time, the transmission belt 64 also presses against the button 66 to turn on the water pump 32. That is, during garbage loading and unloading, the water pump 32 draws out the liquid containing air freshener from the air freshener storage tank 31 and sprays it out in the form of atomized spray from the nozzle at the top of the atomizing nozzle 33, reducing the pollution of the surrounding environment during loading and unloading. When loading and unloading is completed, the garbage bin 2 door closes, the servo motor 61 flips, and the suction pipe 51 drives the gas suction plate 52 to return to its initial position. The transmission belt 64 releases the button 66, and the water pump 32 turns off. At this time, the air pump 43 continues to purify through the gas suction plate 52. The two purification methods work together.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A city waste collection vehicle, comprising a vehicle body (1), wherein a waste container (2) is installed on the cargo-carrying portion of the vehicle body (1), characterized in that: The top of the trash can (2) is equipped with an air freshener dispensing component (3) and an air treatment component (4). The air intake end of the air treatment component (4) is equipped with a gas intake component (5). The air intake end of the gas intake component (5) is aligned with the inlet and outlet positions of the trash loading and unloading port of the trash can (2). The top of the main body (1) of the collection vehicle is also equipped with a drive component (6) that controls the opening and closing of the air freshener dispensing component (3) and the direction of gas absorption by the gas intake component (5).

2. The urban waste collection vehicle according to claim 1, characterized in that: The air freshener dispensing assembly (3) includes an air freshener storage tank (31), a water pump (32) is installed at the water outlet of the air freshener storage tank (31), and an atomizing nozzle (33) is installed at the output end of the top of the water pump (32).

3. The urban waste collection vehicle according to claim 2, characterized in that: The air handling assembly (4) includes a handling box (41), and a connecting pipe (44) is installed at the air inlet end of the handling box (41). The connecting pipe (44) is connected to the gas intake component (5). Multiple sealing plates (42) are inserted into the handling box (41) from left to right, and a filter module (45) is inserted inside each sealing plate (42).

4. The urban waste collection vehicle according to claim 3, characterized in that: The gas inhalation device (5) includes multiple inhalation pipes (51) rotatably connected to the connecting pipe (44). Each end of the multiple inhalation pipes (51) away from the connecting pipe (44) is equipped with a gas inhalation plate (52). The drive assembly (6) includes a servo motor (61). The output shaft of the servo motor (61) is connected to a rotating rod (62) via a coupling. A positioning frame (53) is installed at the top edge of the collection vehicle body (1). Multiple rotating wheels (54) are provided on the rotating rod (62), the positioning frame (53), and the inhalation pipes (51). A transmission belt (55) is provided between two adjacent rotating wheels (54). Two adjacent rotating wheels (54) are connected by transmission belt (55). The rotating wheels (54) on the rotating rod (62) and the inhalation pipes (51) are fixed to the surface of the rotating rod (62) and the inhalation pipes (51). The rotating wheels (54) on the positioning frame (53) are rotatably connected to the positioning frame (53).

5. A city waste collection vehicle according to claim 4, characterized in that: A gear (63) is installed at the end of the rotating rod (62) away from the servo motor (61). A track (65) and a button (66) for controlling the opening and closing of the water pump (32) are installed on the top of the collection vehicle body (1). The button (66) is located on one side of the track (65). A transmission toothed belt (64) is slidably connected to the top of the track (65). The transmission toothed belt (64) meshes with the gear (63).

6. A city waste collection vehicle according to claim 5, characterized in that: The bottom of the transmission toothed belt (64) is equipped with a limiting slider (67), and the cross-section of the limiting slider (67) in side view is T-shaped. The transmission toothed belt (64) slides on the track (65) through the limiting slider (67).

7. A city waste collection vehicle according to claim 3, characterized in that: The plurality of the filter modules (45) can be filter screens, filter membranes, honeycomb activated carbon and honeycomb flavoring blocks, respectively.

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