Sanitation truck carriage with peculiar smell removing function

Abstract

The sanitation truck carriage with the peculiar smell removing function comprises a box body, a water tank and a push plate, an L-shaped partition plate is fixedly arranged in the water tank, a first filter plate, a second filter plate, a third filter plate and a fourth filter plate which are used for filtering gas are fixedly arranged on one side of the L-shaped partition plate, and the first filter plate, the second filter plate, the third filter plate and the fourth filter plate are fixedly arranged on the other side of the L-shaped partition plate. And an exhaust pipe for exhausting is fixedly arranged at the top of the water tank in a penetrating manner. According to the cleaning device, peculiar smell can be effectively treated, water and a cleaning agent can be mixed through generated water bubbles without additional power mixing, the spraying pipe can be arranged on the push plate, the water pump can be started in the moving process of the push plate, the interior of the box body can be cleaned, the peculiar smell can be reduced, and the service life of the box body is prolonged. And a groove is formed in the spray pipe, the spray hole is located in the groove, and an arc-shaped part corresponding to the spray pipe is arranged on the push plate, so that the spray hole can be protected, and the spray hole is prevented from being blocked by impurity sludge.

Description

Technical Field

[0001] The utility model relates to the technical field of carriages, in particular to a carriage of a sanitation vehicle with the function of removing odors. Background Art

[0002] Sanitation trucks are special vehicles used for urban appearance tidying and cleaning. They are mainly divided into sprinkler truck series and garbage truck series. Compression garbage trucks are composed of a compression truck box and a feeding rear bucket. The garbage is sent into the compression truck box through the feeding rear bucket. It is mainly used to transport various garbage, especially domestic garbage in residential areas. It can compress and crush the loaded garbage to increase its density and reduce its volume, greatly improving the efficiency of garbage collection and transportation.

[0003] After searching, the utility model with announcement number CN216334407U discloses an odor removal device for a sanitation garbage truck, including a carriage, a storage chamber, a filter chamber, a vibration plate, a vibration device, a liquid deodorization chamber and a liquid collection chamber.

[0004] The above-mentioned cleaning device also has the following disadvantages during use: during use, the odor is sucked out of the car through the bell mouth, but the odor cannot be filtered, which increases the odor outside the car, and it is inconvenient to clean the interior of the car during use.

[0005] Therefore, it is very necessary to propose a sanitation vehicle compartment with a deodorizing function. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a sanitation vehicle compartment with an odor removal function.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A sanitation vehicle compartment with an odor removal function comprises a box body, a water tank, and a push plate. An L-shaped partition is fixedly provided in the water tank. A first filter plate, a second filter plate, a third filter plate, and a fourth filter plate for filtering gas are fixedly provided on one side of the L-shaped partition. An exhaust pipe for exhaust is fixedly provided through the top of the water tank. A water inlet pipe for adding liquid is fixedly provided through one side of the water tank.

[0009] A plurality of exhaust fans are fixedly provided on the inner wall of one side of the water tank. An extension pipe corresponding to the exhaust fan is fixedly provided through the top of the L-shaped partition. The extension pipe extends to the bottom of the water tank. One end of the exhaust fan extends into the tank body, and is used to extract odors in the tank body and mix the water and detergent in the water tank.

[0010] The push plate is arranged in the box body for cleaning garbage. A nozzle is provided on the push plate. A water pump is provided on one side of the water tank. The water inlet end of the water pump extends into the water in the water tank through a pipe. The discharge end of the water pump is connected to the nozzle through a connecting pipe for flushing the box body.

[0011] The protective mechanism is arranged on the push plate to protect the spray hole on the nozzle.

[0012] As a further solution of the present invention, the protective mechanism includes an arc-shaped portion arranged on the push plate, and sliders are fixed on both sides of the push plate. The nozzle is rotated between the two sliders, and the outer wall of the nozzle is provided with two grooves, and the spray holes are opened in the grooves. When in use, the nozzle is rotated to drive the grooves away from the arc-shaped portion.

[0013] As a further solution of the present invention, the slider is hollow, one end of the connecting pipe is fixedly connected to the slider, and the outer wall of the nozzle is provided with a plurality of water inlet holes located in the slider.

[0014] As a further solution of the present invention, racks are fixedly provided on the inner walls on both sides of the box body, and a gear engaged with the rack is fixedly provided on the outer wall of the nozzle, and after the rack is disengaged from the gear, the groove can be away from the arc portion or close to the arc portion.

[0015] As a further solution of the present invention, a mounting seat is fixedly provided in the slider, a pin is slidingly provided through the top of the mounting seat, a spring is sleeved on the outer wall of the pin, and the two ends of the spring are respectively fixedly connected to the outer wall of the pin and the top of the mounting seat, and a positioning groove is provided on the outer wall of the nozzle for use in conjunction with the pin to position the nozzle.

[0016] As a further solution of the present invention, the two grooves are away from the arc-shaped portion and respectively face the top and bottom of the box body, so as to be used for flushing the top and bottom walls of the box body.

[0017] As a further solution of the present invention, a sealing strip is provided in the arc-shaped portion for sealing between the nozzle and the arc-shaped portion.

[0018] As a further solution of the present invention, the water inlet pipe is inclined, and its bottom end is located below the L-shaped partition.

[0019] The beneficial effects of the utility model are:

[0020] 1. By extending the air outlet end of the exhaust fan into the cleaning agent, the odor can be cleaned by the cleaning agent, and then filtered through the first filter plate, the second filter plate, the third filter plate and the fourth filter plate, the odor can be effectively processed, and the odor can be effectively prevented from affecting the external environment. In addition, the water and the cleaning agent can be mixed through the generated bubbles without the need for additional power mixing.

[0021] 2. By setting a nozzle on the push plate, the water pump can be started during the movement, which can clean the box body, reduce odor, and flush out the sludge in the box body, making it easier to clean the box body.

[0022] 3. By providing a groove on the nozzle, and the spray hole is located in the groove, and providing an arc-shaped portion corresponding to the nozzle on the push plate, the spray hole can be protected to prevent impurities and sludge from blocking the spray hole, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a sanitation vehicle compartment with odor removal function proposed by the utility model;

[0024] Figure 2 This is a schematic cross-sectional view of a sanitation vehicle compartment with odor removal function proposed in the present invention;

[0025] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0026] Figure 4 This is a schematic diagram of the connection structure between the slider and the nozzle of a sanitation vehicle compartment with odor removal function proposed by the utility model;

[0027] Figure 5 for Figure 4 Schematic diagram of the cross-section structure.

[0028] In the figure: 1. Box body; 2. Water tank; 3. Water inlet pipe; 4. Exhaust pipe; 5. L-shaped partition; 6. Exhaust fan; 7. Extension pipe; 8. First filter plate; 9. Second filter plate; 10. Third filter plate; 11. Fourth filter plate; 12. Push plate; 13. Arc-shaped portion; 14. Nozzle; 15. Groove; 16. Slider; 17. Connecting pipe; 18. Rack; 19. Gear; 20. Water inlet hole; 21. Mounting seat; 22. Pin; 23. Spring; 24. Positioning groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. It should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", and "set" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0030] Reference Figure 1-Figure 5 , a sanitation vehicle compartment with odor removal function, includes core components such as a box body 1, a water tank 2 and a push plate 12. The interior of the water tank 2 is divided by an L-shaped partition 5, and a first filter plate 8, a second filter plate 9, a third filter plate 10 and a fourth filter plate 11 are installed on one side for multiple filtration treatments of the gas entering the water tank. An exhaust pipe 4 is installed on the top of the water tank 2 for discharging the filtered gas. At the same time, a water inlet pipe 3 is provided on one side of the water tank 2 for adding water and detergent to the water tank. The first filter plate 8 adopts an ordinary filter plate to filter impurities, the second filter plate 9 adopts an activated carbon filter, which can effectively adsorb odors and harmful gases in the air, the third filter plate 10 adopts a HEPA filter for filtering particulate matter in the air, but due to its efficient filtering performance, it can also help remove odor substances in the air to a certain extent. The fourth filter plate 11 adopts a titanium dioxide filter, which can decompose organic pollutants in the air and produce harmless substances, thereby removing odors.

[0031] A plurality of exhaust fans 6 are installed on the inner wall of one side of the water tank 2, and the exhaust fans 6 are connected to the bottom end of the L-shaped partition 5 through an extension pipe 7. The exhaust end of the exhaust fan 6 extends into the box body 1. The odorous gas in the box body 1 is sucked into the water tank 2 through the pumping action, and mixed with the water and cleaning agent in the water tank to remove the odor.

[0032] A push plate 12 is provided in the box body 1 for cleaning garbage. A nozzle 14 is provided on the push plate 12 for flushing the inside of the box body 1. A water pump is provided on one side of the water tank 2. The water inlet end of the water pump is connected to the water in the water tank 2 through a pipe, and the discharge end is connected to the nozzle 14 through a connecting pipe 17 to provide flushing water for the nozzle 14.

[0033] To protect the nozzle holes on the nozzle 14, a protective mechanism is designed. This mechanism includes an arcuate portion 13 on the push plate 12 and a structure between two sliders 16 through which the nozzle 14 rotates. Two grooves 15 are provided on the outer wall of the nozzle 14, and the nozzle holes are formed in the grooves 15. During normal use, the nozzle 14 can be rotated to move the grooves 15 away from the arcuate portion 13, thereby preventing the arcuate portion 13 from blocking the nozzle holes.

[0034] The slider 16 is designed to be hollow, and one end of the connecting pipe 17 is fixedly connected to the slider 16. The outer wall of the nozzle 14 is provided with a plurality of water inlet holes 20 located inside the slider 16 to ensure that the nozzle 14 can obtain flushing water evenly.

[0035] In addition, in order to achieve automatic positioning of the nozzle 14, we have installed racks 18 on the inner walls of both sides of the box body 1, and fixedly mounted on the outer wall of the nozzle 14 a gear 19 that meshes with the rack 18. During the movement, when the rack 18 meshes with the gear 19, the position of the nozzle 14 will be fixed to achieve adjustment of the groove 15 away from or close to the arc-shaped portion 13.

[0036] In order to further enhance the positioning stability of the nozzle 14, a mounting seat 21 is installed in the slider 16, and a pin 22 is slidably set through the top of the mounting seat 21. The outer wall of the pin 22 is sleeved with a spring 23. The two ends of the spring 23 are respectively fixedly connected to the outer wall of the pin 22 and the top of the mounting seat 21. The outer wall of the nozzle 14 is provided with a positioning groove 24 for use with the pin 22. When the pin 22 is inserted into the positioning groove 24, the position of the nozzle 14 will be locked.

[0037] When the two grooves 15 are away from the arc-shaped portion 13 , they face the top and bottom of the box body 1 respectively, thereby achieving comprehensive flushing of the top and bottom walls of the box body 1 .

[0038] In addition, a sealing strip is provided in the arc-shaped portion 13 to provide an additional sealing effect when the nozzle 14 rotates to contact the arc-shaped portion 13 to prevent leakage of flushing water.

[0039] Working principle: add an appropriate amount of water and detergent into the water tank 2 through the water inlet pipe 3, then start the exhaust fan 6, which can draw the gas in the box 1 into the extension pipe 7 and discharge it into the water tank 2. During the discharge into the water tank 2, bubbles can be generated, which can drive the water and detergent to mix, and can wash away the odor at the same time;

[0040] The gas in the bubbles can flow upward and be filtered through the first filter plate 8, the second filter plate 9, the third filter plate 10 and the fourth filter plate 11, and finally discharged through the exhaust pipe 4;

[0041] When the hydraulic rod is started to drive the push plate 12 to move out, the nozzle 14 can be driven to move through the arc-shaped portion 13, and the movement of the nozzle 14 can drive the slider 16 to move. During the movement of the slider 16, the rack 18 can drive the gear 19 to rotate, so that the groove 15 moves out of the arc-shaped portion 13, and one groove 15 faces the top of the box body 1, and the other groove 15 faces the bottom of the box body 1. After rotation, the pin 22 can be inserted into the corresponding positioning groove 24 under the action of the spring 23 to limit the nozzle 14. At the same time, the water pump on one side of the water tank 2 is started, and the water pump can draw the mixed liquid in the water tank 2 into the slider 16, and flow into the nozzle 14 through the water inlet hole 20, and finally sprayed out through the spray hole to flush the box body 1.

[0042] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sanitation vehicle compartment with odor removal function, characterized in that: The invention comprises a box body (1), a water tank (2) and a push plate (12); an L-shaped partition plate (5) is fixedly provided in the water tank (2); a first filter plate (8), a second filter plate (9), a third filter plate (10) and a fourth filter plate (11) for filtering gas are fixedly provided on one side of the L-shaped partition plate (5); an exhaust pipe (4) for exhaust is fixedly provided through the top of the water tank (2); and a water inlet pipe (3) for adding liquid is fixedly provided through one side of the water tank (2); A plurality of exhaust fans (6) are fixedly provided on the inner wall of one side of the water tank (2); an extension pipe (7) corresponding to the exhaust fan (6) is fixedly provided through the top of the L-shaped partition (5); the extension pipe (7) extends to the bottom of the water tank (2); one end of the exhaust fan (6) extends into the box body (1) and is used to extract odors in the box body (1) and can mix water and cleaning agent in the water tank (2); The push plate (12) is arranged in the box body (1) for cleaning garbage. The push plate (12) is provided with a nozzle (14). A water pump is provided on one side of the water tank (2). The water inlet end of the water pump extends into the water in the water tank (2) through a pipe. The water outlet end of the water pump is connected to the nozzle (14) through a connecting pipe (17) for flushing the box body (1). The protection mechanism is arranged on the push plate (12) to protect the spray hole on the spray pipe (14).

2. The sanitation vehicle compartment with odor removal function according to claim 1, characterized in that: The protective mechanism includes an arc-shaped portion (13) provided on a push plate (12), sliders (16) are fixedly provided on both sides of the push plate (12), the nozzle (14) is rotatably provided between the two sliders (16), the outer wall of the nozzle (14) is provided with two grooves (15), and the spray holes are opened in the grooves (15). When in use, the nozzle (14) is rotated to drive the grooves (15) away from the arc-shaped portion (13).

3. The sanitation vehicle compartment with odor removal function according to claim 2, characterized in that: The slider (16) is hollow, one end of the connecting pipe (17) is fixedly connected to the slider (16), and the outer wall of the nozzle (14) is provided with a plurality of water inlet holes (20) located in the slider (16).

4. The sanitation vehicle compartment with odor removal function according to claim 3, characterized in that: Racks (18) are fixedly provided on the inner walls of both sides of the box body (1), and a gear (19) meshing with the racks (18) is fixedly provided on the outer wall of the nozzle (14). After the racks (18) and the gear (19) are disengaged, the groove (15) can be away from the arc-shaped portion (13) or close to the arc-shaped portion (13).

5. The sanitation vehicle compartment with odor removal function according to claim 4, characterized in that: A mounting seat (21) is fixedly provided in the slider (16), a pin (22) is slidably provided on the top of the mounting seat (21), a spring (23) is sleeved on the outer wall of the pin (22), and two ends of the spring (23) are respectively fixedly connected to the outer wall of the pin (22) and the top of the mounting seat (21), and a positioning groove (24) is provided on the outer wall of the nozzle (14) for use with the pin (22) to locate the position of the nozzle (14).

6. The sanitation vehicle compartment with odor removal function according to claim 2, characterized in that: After the two grooves (15) are away from the arc-shaped portion (13), they face the top and bottom of the box body (1) respectively, and are used for flushing the top and bottom walls of the box body (1).

7. The sanitation vehicle compartment with odor removal function according to claim 2, characterized in that: A sealing strip is provided in the arc-shaped portion (13) for sealing between the nozzle (14) and the arc-shaped portion (13).

8. The sanitation vehicle compartment with odor removal function according to claim 1, characterized in that: The water inlet pipe (3) is inclined, and its bottom end is located below the L-shaped partition (5).

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