New energy sanitation vehicle with stubborn object removing function

Abstract

The invention relates to the technical field of sanitation vehicles, and discloses a new energy sanitation vehicle with a stubborn object removing function, the new energy sanitation vehicle comprises a sanitation vehicle body, the sanitation vehicle body is provided with a water storage tank and a dust collecting box, and the bottom of the sanitation vehicle body is provided with two cleaning assemblies used for cleaning the ground; scraping teeth and a cleaning brush are installed at the bottoms of the two cleaning assemblies respectively, the cleaning assembly provided with the scraping teeth is located at the end close to the vehicle head of the sanitation vehicle body, and stubborn stains on the ground can be effectively removed through the cleaning assemblies with the scraping teeth and the cleaning brush combined; in cooperation with the design of the dust suction pump and the dust collection box, stains can be collected in real time in the cleaning process, and secondary pollution of the stains is avoided; liquid in the water storage tank is fully mixed through the stirring mechanism, the effect of the cleaning liquid is improved, the cleaning liquid is sprayed to the ground through the water outlet shell, and the stain removal efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sanitation vehicles, and in particular to a new energy sanitation vehicle with a stubborn object removing function. Background Art

[0002] With the acceleration of urbanization, the demand for sanitation operations is increasing. Traditional sanitation vehicles mainly clean the ground by brushing, vacuuming, etc., but their cleaning effect is limited, especially when facing stubborn stains, it is often difficult to completely remove them. Therefore, it is an urgent need to develop a new energy sanitation vehicle with more efficient cleaning capabilities, especially for removing stubborn stains. Existing sanitation vehicles have poor cleaning effects and high energy consumption, and are in urgent need of improvement. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a new energy sanitation vehicle with a stubborn object removal function.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A new energy sanitation vehicle with a stubborn object removal function comprises a sanitation vehicle body, wherein a water tank and a dust box are arranged on the sanitation vehicle body, and two groups of cleaning components are installed at the bottom of the sanitation vehicle body for cleaning the ground; the bottoms of the two groups of cleaning components are respectively installed with scraping teeth and cleaning brushes, and the group of cleaning components installed with the scraping teeth is located at one end close to the front of the sanitation vehicle body, and the group of cleaning components installed with the cleaning brush is located at one end close to the rear of the sanitation vehicle body; a dust suction pump is arranged at the bottom of the sanitation vehicle body, and a dust suction pipe is arranged at the air inlet end of the dust suction pump, and the air outlet end of the dust suction pump is connected with the inside of the dust box through an extension pipe; a dust exhaust pipe is arranged at the bottom of the dust box for discharging dust collected in the dust box; a stirring mechanism is arranged inside the water storage tank for stirring the liquid in the water storage tank.

[0006] Preferably, a feed inlet is provided at the top of the water storage tank, and a sealing plug is provided in the feed inlet.

[0007] Preferably, the cleaning assembly includes a mounting frame installed at the bottom of the sanitation vehicle body, a rotating shaft is movably installed at the bottom of the mounting frame, a rotating plate is installed at the circumference of the rotating shaft, a water outlet shell is provided at the bottom end of the rotating shaft, the scraping teeth and the cleaning brush are installed on the bottom outer wall of the water outlet shell, and the top of the water outlet shell and the rotating plate are connected by a spring; a driving motor for driving the rotating shaft to rotate is installed on the mounting frame, and a limiting component is provided at one end of the rotating shaft extending to the bottom of the water outlet shell.

[0008] Preferably, a guide rod is provided on the top outer wall of the water outlet housing, a through hole corresponding to the opening position and the guide rod position is provided on the rotating plate, and the top end of the guide rod extends to the top of the rotating plate through the through hole.

[0009] Preferably, a water outlet hole is provided on the bottom outer wall of the water outlet housing, a water pump is provided on the outer wall of the water storage tank, and a water outlet end of the water pump is connected to the interior of the water outlet housing through an extended water pipe.

[0010] Preferably, the stirring mechanism comprises a rotating rod 1 movably mounted in the water tank, a stirring paddle is arranged at the circumference of the rotating rod 1, and a driving motor 2 for driving the rotating rod 1 to rotate is mounted on the water tank.

[0011] Preferably, a rotating rod 2 is movably installed inside the dust box, a scraper plate is installed on the side of the rotating rod 2, and the side of the scraper plate away from the rotating rod 2 is against the inner wall of the dust box; the dust box is provided with a drive motor 3 for driving the rotating rod 2 to rotate.

[0012] Preferably, a telescopic component is provided at the bottom end of the second rotating rod, a sealing component is installed at one end of the piston rod of the telescopic component, and the outer diameter of the sealing component is matched with the inner diameter of the top opening of the dust exhaust pipe.

[0013] The beneficial effects of the present invention are:

[0014] 1. Efficient cleaning: The cleaning component that combines scraping teeth with a cleaning brush can effectively remove stubborn stains on the ground.

[0015] 2. Dust collection and cleaning are synchronized: With the design of the vacuum pump and the dust collection box, stains can be collected instantly during the cleaning process, avoiding secondary contamination of stains.

[0016] 3. Liquid stirring and spraying system: The liquid in the water tank is fully mixed through the stirring mechanism, which improves the effect of the cleaning liquid, and the cleaning liquid is sprayed onto the ground through the water outlet shell, which improves the efficiency of stain removal.

[0017] 4. Self-cleaning function: A scraper plate is set inside the dust box, and the self-cleaning function is realized through the drive motor, which avoids the accumulation of stains in the dust box and keeps the car body clean.

[0018] 5. Dust exhaust pipe sealing design: Through the cooperation of telescopic parts and sealing parts, it can effectively prevent dust leakage in the dust collection box and ensure a clean environment for sanitation operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a new energy sanitation vehicle with a stubborn object removal function proposed in an embodiment of the present invention;

[0020] Figure 2 A schematic diagram of the structure of a cleaning component in a new energy sanitation vehicle with a stubborn object removal function proposed in an embodiment of the present invention;

[0021] Figure 3 This is a structural schematic diagram of a scraper plate and a rotating rod 2 in a new energy sanitation vehicle with a stubborn object removal function proposed in an embodiment of the present invention.

[0022] In the figure: 1- sanitation vehicle body, 2- water storage tank, 3- dust collection box, 4- cleaning component, 41- driving motor 1, 42- mounting frame, 43- rotating shaft, 44- rotating plate, 45- water outlet housing, 46- water outlet hole, 47- limiting component, 48- guide rod, 5- scraping teeth, 6- cleaning brush, 7- dust suction pipe, 8- dust suction pump, 9- water delivery pump, 10- stirring mechanism, 101- stirring paddle, 102- driving motor 2, 103- rotating rod 1, 11- sealing plug, 12- driving motor 3, 13- scraping plate, 14- rotating rod 2, 15- telescopic component, 16- sealing component, 17- dust exhaust pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In one embodiment, referring to Figures 1 to 3 , a new energy sanitation vehicle with a stubborn object removal function, comprises a sanitation vehicle body 1, the sanitation vehicle body 1 is provided with a water tank 2 and a dust box 3, and two groups of cleaning components 4 are installed at the bottom of the sanitation vehicle body 1 for cleaning the ground; the bottoms of the two groups of cleaning components 4 are respectively installed with scraping teeth 5 and cleaning brushes 6, one group of cleaning components 4 with scraping teeth 5 is located at one end close to the front of the sanitation vehicle body 1, and the other group of cleaning components 4 with cleaning brushes 6 is located at one end close to the rear of the sanitation vehicle body 1; a dust suction pump 8 is arranged at the bottom of the sanitation vehicle body 1, and a dust suction pipe 7 is arranged at the air inlet end of the dust suction pump 8, and the air outlet end of the dust suction pump 8 is connected with the inside of the dust box 3 through an extension pipe; a dust exhaust pipe 17 is arranged at the bottom of the dust box 3 for discharging dust collected in the dust box 3; a stirring mechanism 10 is arranged inside the water storage tank 2 for stirring the liquid in the water storage tank 2.

[0025] When in use, clean water and cleaning liquid are injected into the water tank 2, and the cleaning liquid in the water tank 2 is stirred by the stirring mechanism 10. During the driving process of the sanitation vehicle body 1, the two groups of cleaning components 4 use the scraping teeth 5 and the cleaning brush 6 to clean the stubborn stains on the ground in turn, and the stains scraped by the scraping teeth 5 and the cleaning brush 6 are sucked into the dust box 3 through the dust suction pump 8 and the dust suction pipe 7, so as to effectively clean the stubborn stains on the ground, and the stains in the dust box 3 can be discharged through the dust discharge pipe 17.

[0026] As a preferred embodiment of the present invention, a feed inlet is provided at the top of the water storage tank 2, and a sealing plug 11 is provided in the feed inlet.

[0027] As a preferred embodiment of the present invention, the cleaning component 4 includes a mounting frame 42 installed at the bottom of the sanitation vehicle body 1, a rotating shaft 43 is movably installed at the bottom of the mounting frame 42, a rotating plate 44 is installed at the circumference of the rotating shaft 43, and a water outlet shell 45 is sleeved on the bottom end of the rotating shaft 43. The scraping teeth 5 and the cleaning brush 6 are installed on the bottom outer wall of the water outlet shell 45, and the top of the water outlet shell 45 and the rotating plate 44 are connected by a spring; a driving motor 41 for driving the rotating shaft 43 to rotate is installed on the mounting frame 42, and a limiting component 47 is provided at one end of the rotating shaft 43 extending to the bottom of the water outlet shell 45.

[0028] As a preferred embodiment of the present invention, a guide rod 48 is provided on the top outer wall of the water outlet housing 45, and a through hole corresponding to the opening position and the position of the guide rod 48 is provided on the rotating plate 44. The top end of the guide rod 48 extends to the top of the rotating plate 44 through the through hole, and is used to guide the lifting and lowering movement of the water outlet housing 45 relative to the rotating plate 44 and the rotating shaft 43, and also to ensure that when the rotating shaft 43 drives the rotating plate 44 to rotate horizontally, the water outlet housing 45 can rotate with the rotation of the rotating plate 44.

[0029] As a preferred embodiment of the present invention, a water outlet hole 46 is provided on the bottom outer wall of the water outlet shell 45, and a water pump 9 is provided on the outer wall of the water storage tank 2. The water outlet end of the water pump 9 is connected to the interior of the water outlet shell 45 through an extended water pipe. During the driving process of the sanitation vehicle body 1, the rotating shaft 43 can be driven to rotate by the driving motor 41, driving the rotating plate 44 and the water outlet shell 45 to rotate horizontally, thereby driving the scraping teeth 5 or the cleaning brush 6 to clean the ground. At the same time, the water pump 9 transports the cleaning liquid in the water storage tank 2 to the water outlet shell 45, and the cleaning liquid is sprayed on the ground through the water outlet hole 46 to soak and rinse the stains on the ground, thereby improving the cleaning efficiency.

[0030] As a preferred embodiment of the present invention, the stirring mechanism 10 includes a rotating rod 103 movably installed in the water tank 2, and a stirring paddle 101 is arranged at the circumference of the rotating rod 103. A driving motor 102 for driving the rotating rod 103 to rotate is installed on the water tank 2. The rotating rod 103 can be driven to rotate by the driving motor 102, thereby driving the stirring paddle 101 to stir and mix the clean liquid in the water tank 2.

[0031] As a preferred embodiment of the present invention, a rotating rod 2 14 is movably installed inside the dust box 3, and a scraper plate 13 is installed on the side of the rotating rod 2 14, and the side of the scraper plate 13 away from the rotating rod 2 14 is against the inner wall of the dust box 3; the dust box 3 is provided with a driving motor 3 12 for driving the rotating rod 2 14 to rotate, and the rotating rod 2 14 can be driven to rotate by the driving motor 3 12, thereby driving the scraper plate 13 to scrape and clean the inner wall of the dust box 3, thereby realizing self-cleaning of the dust box 3.

[0032] As a preferred embodiment of the present invention, a telescopic component 15 is provided at the bottom end of the rotating rod 14, and a sealing component 16 is installed at one end of the piston rod of the telescopic component 15. The outer diameter of the sealing component 16 is matched with the inner diameter of the top opening of the dust exhaust pipe 17. During the vacuuming operation, the sealing component 16 can be pushed to move upward by the telescopic component 15, and the top opening of the dust exhaust pipe 17 can be blocked by the sealing component 16. When it is necessary to clean the stains in the dust box 3, the sealing component 16 can be driven to move upward by the telescopic component 15, so that the stains in the dust box 3 can slide into the dust exhaust pipe 17 and be discharged.

[0033] The working principle of the present invention is as follows: the cleaning liquid in the water storage tank is mixed by a stirring mechanism and then transported to the water outlet housing by a water delivery pump; the water outlet housing drives the scraping teeth and the cleaning brush to clean the ground by rotation, and at the same time sprays the cleaning liquid to wet and rinse the stains on the ground; the scraping teeth and the cleaning brush in the cleaning assembly are respectively installed at the bottom of the sanitation vehicle body 1, the scraping teeth are located at the front position of the vehicle, and the cleaning brush is located at the rear position of the vehicle; the two are driven to rotate horizontally by a rotating shaft so that they can smoothly clean the stubborn stains on the ground; after the cleaning assembly is cleaned, the dust suction pump sucks the stains on the ground into the dust collecting box through the dust suction pipe for storage; a driving motor and a rotating rod are provided inside the dust collecting box, and the inside of the dust collecting box is cleaned by the scraping plate on the rotating rod to ensure that the stains in the dust collecting box will not accumulate and affect subsequent cleaning; the dust collecting box is provided with a telescopic component and a sealing component. During the vacuuming operation, the sealing component blocks the dust discharge pipe opening to prevent the stains from leaking out; when the stains need to be discharged, the sealing component can be driven to shift by the telescopic component to facilitate the discharge of the stains in the dust collecting box to the outside.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new energy sanitation vehicle with a stubborn object removal function, comprising a sanitation vehicle body (1), wherein the sanitation vehicle body (1) is provided with a water storage tank (2) and a dust collection box (3), characterized in that: Two sets of cleaning components (4) are installed at the bottom of the sanitation vehicle body (1) for cleaning the ground; The bottoms of the two groups of cleaning components (4) are respectively installed with scraping teeth (5) and cleaning brushes (6); the group of cleaning components (4) installed with the scraping teeth (5) is located at one end close to the front of the sanitation vehicle body (1), and the group of cleaning components (4) installed with the cleaning brushes (6) is located at one end close to the rear of the sanitation vehicle body (1); A dust suction pump (8) is provided at the bottom of the sanitation vehicle body (1); a dust suction pipe (7) is provided at the air inlet end of the dust suction pump (8); and an air outlet end of the dust suction pump (8) is connected to the interior of the dust collecting box (3) via an extension pipe; A dust discharge pipe (17) is provided at the bottom of the dust collecting box (3) for discharging dust collected in the dust collecting box (3); The water storage tank (2) is provided with a stirring mechanism (10) inside, which is used to stir the liquid in the water storage tank (2).

2. A new energy sanitation vehicle with a stubborn object removal function according to claim 1, characterized in that: A feed inlet is provided at the top of the water storage tank (2), and a sealing plug (11) is provided in the feed inlet.

3. The new energy sanitation vehicle with stubborn object removal function according to claim 1 is characterized in that: The cleaning assembly (4) comprises a mounting frame (42) mounted on the bottom of the sanitation vehicle body (1); a rotating shaft (43) is movably mounted on the bottom of the mounting frame (42); a rotating plate (44) is mounted on the circumference of the rotating shaft (43); a water outlet housing (45) is sleeved on the bottom end of the rotating shaft (43); the scraping teeth (5) and the cleaning brush (6) are mounted on the bottom outer wall of the water outlet housing (45); and the top of the water outlet housing (45) and the rotating plate (44) are connected via a spring; A driving motor (41) for driving the rotating shaft (43) to rotate is mounted on the mounting frame (42), and a limiting component (47) is disposed at one end of the rotating shaft (43) extending to the bottom of the water outlet housing (45).

4. The new energy sanitation vehicle with stubborn object removal function according to claim 3 is characterized in that: A guide rod (48) is provided on the top outer wall of the water outlet housing (45), a through hole is provided on the rotating plate (44) with an opening position corresponding to the position of the guide rod (48), and the top end of the guide rod (48) extends through the through hole to the top of the rotating plate (44).

5. The new energy sanitation vehicle with stubborn object removal function according to claim 4 is characterized in that: The bottom outer wall of the water outlet housing (45) is provided with a water outlet hole (46), the outer wall of the water storage tank (2) is provided with a water delivery pump (9), and the water outlet end of the water delivery pump (9) is connected to the interior of the water outlet housing (45) through an extended water pipe.

6. The new energy sanitation vehicle with stubborn object removal function according to claim 1 is characterized in that: The stirring mechanism (10) comprises a rotating rod (103) movably mounted in the water tank (2), a stirring paddle (101) being arranged at the circumference of the rotating rod (103), and a driving motor (102) for driving the rotating rod (103) to rotate is mounted on the water tank (2).

7. The new energy sanitation vehicle with stubborn object removal function according to claim 1 is characterized in that: A second rotating rod (14) is movably mounted inside the dust box (3), a scraper plate (13) is mounted on the side of the second rotating rod (14), and a side of the scraper plate (13) away from the second rotating rod (14) abuts against the inner wall of the dust box (3); The dust collecting box (3) is provided with a driving motor (12) for driving the rotating rod (14) to rotate.

8. The new energy sanitation vehicle with stubborn object removal function according to claim 7 is characterized in that: A telescopic component (15) is provided at the bottom end of the second rotating rod (14), and a sealing component (16) is installed at one end of the piston rod of the telescopic component (15), and the outer diameter of the sealing component (16) is matched to the inner diameter of the top opening of the dust exhaust pipe (17).

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