New energy washing and sweeping vehicle capable of recycling sewage

Abstract

The utility model discloses a new energy washing and sweeping vehicle capable of recycling sewage, which comprises a vehicle body, the top of the vehicle body is provided with a storage battery, the other side of the top of the vehicle body is fixedly connected with a water tank, the inner wall of the water tank is fixedly connected with a filter plate, and the bottom of the vehicle body is provided with a protective cover. A water inlet pipe is fixedly connected to the top of the inner wall of the protective cover, and a hollow cleaning disc rotationally connected to the bottom of the water inlet pipe through a sealing bearing is arranged in the protective cover. According to the new energy washing and sweeping vehicle capable of recycling the sewage, through cooperation of the protective cover, the hollow sweeping disc, the filter plate and the annular cavity, the ground is washed and brushed, meanwhile, part of the sewage can be recycled and filtered, recycling of the sewage is achieved, and the new energy washing and sweeping vehicle capable of recycling the sewage has the advantages of being energy-saving and environment-friendly. Therefore, the whole working process is more water-saving, the water carrying capacity required by the vehicle body is reduced, the use of a new energy vehicle is facilitated, and the endurance mileage is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of washing and sweeping vehicles, in particular to a new energy washing and sweeping vehicle with sewage recycling. BACKGROUND

[0002] The washing and sweeping vehicle is a road surface cleaning and sweeping vehicle in a road sweeping vehicle series, generally has multiple functions such as road surface cleaning, road surface sweeping, curb and curbstone facade washing, low-pressure flushing and spray dust removal, and the application of a new energy vehicle brings cleanliness to a city while greatly reducing the noise of washing and sweeping vehicle work.

[0003] However, the traditional new energy sweeping and washing vehicle only uses the water tank of the vehicle itself, and due to the huge water consumption in the working process, in order to improve the water endurance, a larger water tank needs to be carried, thus the power supply system pressure increases dramatically, resulting in the endurance mileage being affected, which greatly limits the development of the new energy sweeping and washing vehicle. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a new energy washing and sweeping vehicle with sewage recycling, which solves the problem that the traditional new energy sweeping and washing vehicle only uses the water tank of the vehicle itself, and due to the huge water consumption in the working process, in order to improve the water endurance, a larger water tank needs to be carried, thus the power supply system pressure increases dramatically, resulting in the endurance mileage being affected, which greatly limits the development of the new energy sweeping and washing vehicle.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a new energy washing and sweeping vehicle with sewage recycling, comprising a vehicle body, a storage battery is installed on the top of the vehicle body, a water tank is fixedly connected to the other side of the top of the vehicle body, a filter plate is fixedly connected to the inner wall of the water tank, a protective cover is arranged at the bottom of the vehicle body, a water inlet pipe is fixedly connected to the inner wall top of the protective cover, a hollow cleaning disc is rotatably connected to the bottom of the water inlet pipe through a sealing bearing, a brush is fixedly connected to the bottom of the hollow cleaning disc, a plurality of through holes are formed in the brush, an annular cavity is formed in the inner wall of the protective cover, and a maintenance door is fixedly connected to the annular cavity through bolts, a rubber nozzle is communicated with the bottom of the annular cavity, and the annular cavity is communicated with the water tank.

[0006] Preferably, the top of the water inlet pipe is communicated with a first hose, the end of the first hose is communicated with a water pump, the input end of the water pump is communicated with the bottom of the water tank, and the water pump is located on one side of the filter plate.

[0007] Preferably, the top of the annular cavity is communicated with a connector, the top of the connector is communicated with a second hose, the end of the second hose is communicated with a sludge pump, the output end of the sludge pump is communicated with the water tank, and the sludge pump is located on the side of the filter plate away from the water pump.

[0008] Preferably, a servo motor is fixedly connected to one side of the top of the inner wall of the protective cover, the output end of the servo motor is fixedly connected to a first gear, and one side of the first gear is meshedly connected to a second gear fixed to the top of the hollow cleaning disc.

[0009] Preferably, the top of the protective cover is fixed to the bottom of the vehicle body through a telescopic rod.

[0010] Beneficial effects

[0011] The utility model provides a new energy vehicle for washing and sweeping that recycles sewage. The vehicle has the following beneficial effects: The new energy vehicle for washing and sweeping that recycles sewage, through the coordination of the protective cover, hollow cleaning disc, filter plate, and annular cavity, not only flushes and scrubs the ground, but also recovers and filters a portion of the sewage, thus achieving sewage recycling. Therefore, the entire operation process is more water-efficient, the water carrying capacity required by the vehicle body is reduced, the use of new energy vehicles is facilitated, and the cruising range is increased.

[0012] Through the cooperation between the telescopic rod and the inspection door, the height of the brush from the ground can be adjusted, which is conducive to the distinction between driving and working. The inspection door can easily clean the inside of the annular cavity to avoid blockage caused by long-term work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure of the middle protective cover, inspection door and water pump;

[0015] Figure 3 for Figure 2 Schematic diagram of the structure of the hollow cleaning disc, the first gear and the second gear.

[0016] In the figure: 1. Vehicle body; 2. Battery; 3. Water tank; 4. Filter plate; 5. Protective cover; 6. Water inlet pipe; 7. First hose; 8. Water pump; 9. Hollow cleaning disc; 10. Through hole; 11. Brush; 12. Second gear; 13. First gear; 14. Servo motor; 15. Annular cavity; 16. Inspection door; 17. Rubber nozzle; 18. Connector; 19. Second hose; 20. Sludge pump; 21. Telescopic rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0018] Through the person skilled in the art, all electrical components in the case are connected with the power supply through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should be referred to the working principle below to complete the electrical connection in the order of working between the electrical components. The detailed connection means is the known technology in the art, and the working principle and process are mainly introduced below, and the electrical control is not described.

[0019] Through the person skilled in the art, the parts in the case are connected in turn, and the specific connection and operation sequence should be referred to the working principle below. The detailed connection means is the known technology in the art, and the working principle and process are mainly introduced below.

[0020] The traditional new energy sweeping and washing vehicle only uses the water tank of the vehicle. Due to the huge water consumption in the working process, in order to improve the water endurance, a larger water tank needs to be carried, so the power supply system pressure increases sharply, which affects the endurance mileage, greatly limiting the development of the new energy sweeping and washing vehicle.

[0021] Therefore, the utility model provides a new energy washing and sweeping vehicle with sewage recycling, through the cooperation between the protective cover, hollow cleaning disc, filter plate and annular cavity, not only the ground is washed and brushed, but also part of the sewage is recycled and filtered, realizing the recycling of sewage, so that the whole working process is more water-saving, reducing the water load of the vehicle body, being beneficial to the use of new energy vehicles and improving the endurance mileage.

[0022] From Figures 1-3 It can be known that the new energy washing and sweeping vehicle with sewage recycling in the case comprises a vehicle body 1, a storage battery 2 is installed on the top of the vehicle body 1, a water tank 3 is fixedly connected to the other side of the top of the vehicle body 1, a filter plate 4 is fixedly connected to the inner wall of the water tank 3, a protective cover 5 is arranged on the bottom of the vehicle body 1, a water inlet pipe 6 is fixedly connected to the inner wall top of the protective cover 5, a hollow cleaning disc 9 is rotatably connected to the bottom of the water inlet pipe 6 in the protective cover 5 through a sealing bearing, a brush 11 is fixedly connected to the bottom of the hollow cleaning disc 9, a plurality of through holes 10 are formed in the brush 11, an annular cavity 15 is formed in the inner wall of the protective cover 5 and is fixedly connected with an inspection door 16 through bolts, a rubber nozzle 17 is communicated with the bottom of the annular cavity 15, and the annular cavity 15 is communicated with the water tank 3.

[0023] In the implementation process, it is particularly worth pointing out that the vehicle body 1 is powered by the battery 2, wherein the vehicle body 1 includes a series of necessary components such as a steering system, a walking system and a control system to form a complete vehicle body 1, which is known to those skilled in the art and will not be described here. The vehicle body 1 can reserve a structure for connecting the shell for easy assembly later, improve the appearance, and the filter plate 4 separates the water tank 3 into two chambers, one for storing clean water and the other for storing sewage. After simple filtration through the filter plate 4, it enters another chamber for use as cleaning water for the hollow cleaning disc 9. The specific mesh of the filter plate 4 is not limited, as long as it meets the use requirements. The protective cover 5 protects the hollow cleaning disc 9 and cooperates with the water inlet pipe 6 to fix the hollow cleaning disc 9. The purpose of the through hole 10 is to direct the water flow from the water inlet pipe 6 to the ground, and cooperate with the brush 11 to achieve effective cleaning of the ground. The design of the access door 16 facilitates the cleaning of the inside of the annular cavity 15. The rubber nozzle 17 can be in contact with the ground without being easily damaged. The sewage enters the inside of the annular cavity 15 from the rubber nozzle 17

[0024] In an implementable manner, the top of the water inlet pipe 6 is communicated with the first hose 7, the end of the first hose 7 is communicated with the water pump 8, and the input end of the water pump 8 is communicated with the bottom of the water tank 3 and located on one side of the filter plate 4.

[0025] In the implementation process, it is particularly worth pointing out that the first hose 7 and the water pump 8 cooperate to realize water supply to the water inlet pipe 6, wherein the specific model of the water pump 8 is not limited, as long as it meets the use requirements.

[0026] In an implementable manner, the top of the annular cavity 15 is communicated with the connector 18, the top of the connector 18 is communicated with the second hose 19, the end of the second hose 19 is communicated with the sludge pump 20, and the output end of the sludge pump 20 is communicated with the water tank 3 and located on the side of the filter plate 4 away from the water pump 8.

[0027] In the implementation process, it is particularly worth pointing out that the connector 18 communicates the second hose 19 and the annular cavity 15, and under the action of the sludge pump 20, the sewage is guided into the water tank 3, wherein the specific model of the sludge pump 20 is not limited, as long as it meets the technical solutions described in this embodiment.

[0028] In an implementable manner, the inner wall of the protective cover 5 is fixedly connected with the servo motor 14 on one side of the top, the output end of the servo motor 14 is fixedly connected with the first gear 13, and one side of the first gear 13 is meshingly connected with the second gear 12 fixed to the top of the hollow cleaning disc 9.

[0029] In the implementation process, it is particularly worth pointing out that the servo motor 14 drives the hollow cleaning disc 9 to rotate quickly through the first gear 13 and the second gear 12, thereby driving the brush 11 to brush the ground.

[0030] In an implementable mode, the top of the protective cover 5 is fixed to the bottom of the vehicle body 1 through the telescopic rod 21.

[0031] In the specific implementation, it is worth pointing out that the specific model and type of the telescopic rod 21 are not limited, and the technical solution recorded in the embodiment can be met, and the purpose is to adjust the ground clearance of the protective cover 5 and the hollow cleaning disc 9, and facilitate work and travel.

[0032] It should be noted that in this article, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the statement "including a limited element" does not exclude the existence of other identical elements in the process, method, article or equipment including the element.

[0033] In the present application, unless otherwise specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specified, for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A new energy washing and sweeping vehicle for sewage recycling, comprising a vehicle body (1), characterized in that: A battery (2) is installed on the top of the vehicle body (1), a water tank (3) is fixedly connected to the other side of the top of the vehicle body (1), a filter plate (4) is fixedly connected to the inner wall of the water tank (3), a protective cover (5) is provided at the bottom of the vehicle body (1), a water inlet pipe (6) is fixedly connected to the top of the inner wall of the protective cover (5), a hollow cleaning disc (9) is provided inside the protective cover (5) and is rotatably connected to the bottom of the water inlet pipe (6) through a sealing bearing, a brush (11) is fixedly connected to the bottom of the hollow cleaning disc (9), and a plurality of through holes (10) are provided. An annular cavity (15) is provided on the inner wall of the protective cover (5), and an inspection door (16) is fixedly connected to the inner wall of the protective cover (5) by bolts. The bottom of the annular cavity (15) is connected to a rubber nozzle (17), and the annular cavity (15) is connected to the water tank (3).

2. The new energy washing and sweeping vehicle for sewage recycling according to claim 1 is characterized in that: The top of the water inlet pipe (6) is connected to a first hose (7), the end of the first hose (7) is connected to a water pump (8), the input end of the water pump (8) is connected to the bottom of the water tank (3) and is located on one side of the filter plate (4).

3. The new energy washing and sweeping vehicle for sewage recycling according to claim 2 is characterized in that: The top of the annular cavity (15) is connected to a joint (18), the top of the joint (18) is connected to a second hose (19), the end of the second hose (19) is connected to a sludge pump (20), the output end of the sludge pump (20) is connected to the water tank (3), and is located on the side of the filter plate (4) away from the water pump (8).

4. The new energy washing and sweeping vehicle for sewage recycling according to claim 1 is characterized in that: A servo motor (14) is fixedly connected to one side of the top of the inner wall of the protective cover (5), an output end of the servo motor (14) is fixedly connected to a first gear (13), and one side of the first gear (13) is meshedly connected to a second gear (12) fixedly connected to the top of the hollow cleaning disc (9).

5. The new energy washing and sweeping vehicle for sewage recycling according to claim 3 is characterized by: The top of the protective cover (5) is fixed to the bottom of the vehicle body (1) via a telescopic rod (21).

Images