Convenient greening spraying vehicle

Abstract

The utility model provides a convenient greening spraying vehicle which relates to the technical field of spraying vehicles and comprises a vehicle plate, a water tank is fixedly arranged on the upper end face of the vehicle plate, pressure water cabinets are fixedly arranged on the front side face and the rear side face of the water tank, and a plurality of U-shaped pipes are evenly and fixedly arranged on the lower end faces of the pressure water cabinets in the left-right direction. A water spraying pipe is inserted into the outer end of each U-shaped pipe, the water spraying pipes are arranged in the corresponding U-shaped pipes in a sliding mode in the vertical direction, a transmission device is arranged between the water spraying pipes and the pressure water tank, and a driving device is arranged between the transmission device and the pressure water tank. When the convenient greening spraying vehicle is used, high-pressure water in a pressure water cabinet enters a water spraying pipe through a U-shaped pipe, so that the water spraying pipe sprays water to irrigate greening plants on the two sides, the high-pressure water in the pressure water cabinet also enters a driving device to drive the driving device to operate, and the driving device drives the water spraying pipe to move up and down in the U-shaped pipe; the area of the water spraying area of the water spraying pipe is increased, and meanwhile spraying is more uniform.

Description

Technical Field

[0001] The utility model relates to a spraying vehicle, in particular to a convenient greening spraying vehicle, belonging to the technical field of water spraying vehicles. Background Art

[0002] Sprinklers are also called spray trucks, multifunctional sprinkler trucks, and garden sprinkler trucks. Sprinkler trucks are suitable for washing various roads, spraying water for trees, green belts, and lawns, and are currently important sanitation equipment in cities.

[0003] After searching, the patent number is: CN218184503U, which discloses a greening spraying vehicle and discloses the following technical solutions, including a storage component, the storage component is a rectangular structure, the interior of the storage component is a rectangular structure, a side component is respectively provided on both sides of the front end of the storage component, the side component is a rectangular structure, the side component is a tubular structure, the interior of the side component is connected to the interior of the storage component, the exterior of the side component is provided with evenly arranged circular holes, and the interior of the circular hole is inserted with a spray head. When in use, the side components can be installed on both sides of the storage component at the same time, so that the side components can control the uniform diversion of the liquid, and then evenly discharge it through multiple spray heads, thereby improving the spraying efficiency, so that the device can spray two rows of green plants at the same time, so that the device can save manpower and effectively improve work efficiency.

[0004] When the spray head in the above technical solution sprays water on roads or green plants, the height of the spray head cannot be adjusted up and down, so that the spraying area of ​​the spray head is small and cannot meet the water spraying irrigation needs of some taller green plants. At the same time, the fixed spray head sprays water more concentratedly and the spraying area is not uniform enough. Summary of the invention

[0005] The purpose of the utility model is to provide a convenient greening spraying vehicle in order to solve the above problems, so as to solve the problems that the existing technology cannot well meet the water spraying irrigation needs of some taller greening plants and the water spraying is uneven.

[0006] The utility model is realized through the following technical scheme: a convenient greening spraying vehicle comprises a vehicle plate, a water tank is fixedly arranged on the upper end surface of the vehicle plate, a pressure water tank is fixedly arranged on the front side and the rear side of the water tank, a plurality of U-shaped tubes are evenly and fixedly arranged on the lower end surface of the pressure water tank along the left and right directions, a water spraying pipe is inserted at the outer end of each U-shaped tube, the water spraying pipe is slidably arranged in the corresponding U-shaped tube along the up and down directions, a transmission device is arranged between the water spraying pipe and the pressure water tank, a driving device is arranged between the transmission device and the pressure water tank, and the driving device drives the water spraying pipe to move up and down in the U-shaped tube through the transmission device.

[0007] Through the above scheme, when it is necessary to spray water on urban roads or gardens, first fill the water tank with water, move the vehicle plate to the section where water spraying is required, and fill water into the pressure water tank so that the water pressure in the pressure water tank is maintained within a set range. The high-pressure water drives the driving device to operate, and the driving device drives the water spray pipe to move up and down in the U-shaped pipe through the transmission device. At the same time, the high-pressure water in the pressure water tank enters the water spray pipe through the U-shaped pipe and is sprayed from the water spray pipe to both sides of the road, thereby achieving the purpose of spraying water in the spray area. The water spray pipe can move up and down while spraying water. When spraying green plants, the spraying can be more uniform and the area of ​​the spray area is increased.

[0008] Preferably, the driving device includes a shell fixedly arranged on the side of the pressure water tank, a driving shaft is coaxially arranged inside the shell, the outer surface of the driving shaft is fixedly connected to the impeller, a connecting pipe connecting the interior of the pressure water tank and the interior of the shell is fixedly arranged on the side of the shell close to the pressure water tank, a return pipe is fixedly arranged on the outer surface of the shell, the top end of the return pipe is connected to the interior of the shell, and the bottom end of the return pipe is connected to the water tank.

[0009] Through the above scheme, when in use, when the water inside the pressure water tank reaches the set pressure, the water inside the pressure water tank enters the shell through the connecting pipe and flows back to the water tank from the return pipe. In the process of the pressure water flowing through the shell, the impeller is driven to rotate, and then the drive shaft is driven to rotate, thereby achieving the purpose of the pressure water driving the drive shaft to rotate.

[0010] Preferably, the transmission device includes a disc and a sliding rod, the end of the driving shaft away from the pressure water tank extends to the outside of the shell and is fixed to the disc, the sliding rod is fixed to the outer surface of the water spray pipe, the sliding rod is perpendicular to the vertical water spray pipe, a sliding groove is opened inside the sliding rod along the length direction of the sliding rod, a yoke is fixed on one side of the disc close to the sliding rod, the yoke is located in the sliding groove of the sliding rod and is slidably connected to the sliding rod in the left and right directions through the sliding groove.

[0011] Through the above scheme, when in use, the high-pressure water in the pressure water tank enters the shell through the connecting pipe and the water inlet of the shell and flows into the water tank from the return pipe. In this process, the pressure water drives the impeller to rotate, and the impeller drives the disc to rotate through the driving shaft. The rotation of the disc drives the yoke to move. The yoke moves left and right in the slide groove of the slide rod while driving the slide rod to move up and down, thereby making the slide rod drive the water spray pipe to move up and down, so that the water spray pipe can move up and down while spraying water, so as to increase the area of ​​the water spraying area and spray water more evenly.

[0012] Preferably, a water pump is fixedly provided on the upper end surface of the water tank, the suction end of the water pump is connected to the interior of the water tank, and the discharge end of the water pump is connected to the pressure water tank.

[0013] Through the above scheme, when spraying water, first the water pump is started to replenish water into the pressure water tank, so that the pressure tank maintains high-pressure water at a set pressure. Since water is incompressible, simply relying on the water pump to maintain the set water pressure inside the pressure water tank will cause the water pressure of the pressure water tank to fluctuate greatly. For example, after maintaining the set pressure in the pressure water tank, at the moment of water spraying, the pressure water in the pressure water tank decreases, and the pressure will be lost. The water pump needs to be started, resulting in frequent starting of the water pump. In order to solve this problem, a set of compressed air supply system can be set on the vehicle board, and the above technical problems can be solved by supplying compressed air to the upper part of the pressure water tank. The water pump compresses the compressed air in the upper part of the pressure water tank while replenishing water to the pressure water tank, so that the pressure of the pressure water inside the pressure water tank increases. After reaching the upper limit of the set pressure value range, the water pump stops. As the water pressure in the pressure water tank decreases, when it decreases to the lower limit of the set pressure value range, the water pump starts to replenish water into the pressure water tank. When the water pressure in the pressure water tank reaches the upper limit of the set pressure value range, the water pump stops.

[0014] Preferably, a solenoid valve is installed at the discharge end of the water pump.

[0015] Through the above scheme, when in use, the electromagnetic valve on the corresponding side can be controlled to open and close on the driving console, so as to achieve the purpose of spraying water on the area on the corresponding side.

[0016] Preferably, a conical block is fixedly provided at the top end of the water spray pipe, and a plurality of water spray holes are evenly opened on the conical block.

[0017] Through the above solution, when spraying water, the water flows through the water spray pipe and is sprayed out from the water spray hole of the conical block, and the water spray area is larger and more uniform.

[0018] Preferably, a water inlet coaxial with the drive shaft is provided on one side of the shell near the pressure water tank, the water inlet is connected to the connecting pipe, the outer surface of the drive shaft located inside the water inlet is rotatably connected to a bearing, a plurality of support rods are evenly fixedly arranged on the outer surface of the bearing, and the outer end of each support rod is fixedly arranged on the inner wall of the water inlet.

[0019] Through the above scheme, the drive shaft is rotatably connected to the shell through the bearing and the support rod, thereby achieving the purpose of rotatably connecting the drive shaft to the shell while not hindering the pressurized water in the pressure water tank from entering the shell through the connecting pipe and the water inlet.

[0020] The utility model provides a convenient greening spraying vehicle, which has the following beneficial effects:

[0021] 1. The convenient greening spraying vehicle is provided with a driving device, a water spraying pipe, a U-shaped pipe, and a pressure water tank. When the device is used, the high-pressure water in the pressure water tank enters the water spraying pipe through the U-shaped pipe, so that the water spraying pipe sprays water to the green plants on both sides. The high-pressure water in the pressure water tank also enters the driving device to drive the driving device to operate, so that the driving device drives the water spraying pipe to move up and down in the U-shaped pipe, so that the area of ​​the water spraying area of ​​the water spraying pipe is increased, and the spraying is more uniform.

[0022] 2. The convenient greening spraying vehicle is provided with an impeller, a drive shaft, a disc, a slide rod, a yoke block, and a water spray pipe. When the device is in use, the pressurized water flows through the impeller to drive the impeller to rotate, so that the impeller drives the water spray pipe to move up and down through the drive shaft, the disc, the yoke block and the slide rod in turn, thereby achieving the purpose of moving the water spray pipe up and down while spraying water. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0024] Figure 2 It is a front view structural schematic diagram of the utility model.

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the water spray pipe of the utility model.

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure inside the shell of the utility model.

[0027] Figure 5 It is a schematic diagram of the internal three-dimensional structure of the pressure water tank of the utility model.

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the return pipe of the utility model.

[0029] Figure 7 For the utility model Figure 5 A schematic diagram of the enlarged structure in FIG.

[0030] Figure 8 For the utility model Figure 6 Schematic diagram of the enlarged structure at point B in FIG.

[0031] Description of Reference Numerals

[0032] 1. Car plate; 2. Water tank; 3. Pressure water tank; 4. U-shaped pipe; 5. Spray pipe; 6. Conical block; 7. Shell; 8. Drive shaft; 9. Impeller; 10. Connecting pipe; 11. Return pipe; 12. Water inlet; 13. Bearing; 14. Support rod; 15. Disc; 16. Sliding rod; 17. Yoke; 18. Water pump; 19. Solenoid valve. DETAILED DESCRIPTION

[0033] See also Figure 1-8 The utility model embodiment provides a convenient greening spraying vehicle, including a vehicle plate 1, a water tank 2 is fixedly arranged on the upper end surface of the vehicle plate 1, a pressure water tank 3 is fixedly arranged on the front side and the rear side of the water tank 2, and a plurality of U-shaped tubes 4 are evenly and fixedly arranged on the lower end surface of the pressure water tank 3 along the left and right directions, a water spraying pipe 5 is inserted at the outer end of each U-shaped tube 4, and the water spraying pipe 5 is slidably arranged in the corresponding U-shaped tube 4 along the up and down directions, a transmission device is arranged between the water spraying pipe 5 and the pressure water tank 3, and a driving device is arranged between the transmission device and the pressure water tank 3, and the driving device drives the water spraying pipe 5 to move up and down in the U-shaped tube 4 through the transmission device.

[0034] When in use, when it is necessary to spray water on urban roads or gardens, first fill the water tank 2 with water, move the vehicle plate 1 to the section where water is needed, and fill water into the pressure water tank 3, so that the water pressure in the pressure water tank 3 is maintained within a set range, and the high-pressure water drives the driving device to operate. The operation of the driving device drives the water spray pipe 5 to move up and down in the U-shaped tube 4 through the transmission device. At the same time, the high-pressure water in the pressure water tank 3 enters the water spray pipe 5 through the U-shaped tube 4, and is sprayed from the water spray pipe 5 to both sides of the road, so as to achieve the purpose of spraying water on the spraying area. The water spray pipe 5 can move up and down while spraying water. When spraying water on green plants, it can spray more evenly and increase the area of ​​the spraying area.

[0035] See also Figure 1 , 2 , 3, 4, 5, 6, in order to realize the water spraying function of the water spray pipe 5, in the present embodiment, a conical block 6 is fixedly provided at the top end of the water spray pipe 5, and a plurality of water spray holes are evenly opened on the conical block 6. When spraying water, the water flows through the water spray pipe 5 and is sprayed out from the water spray holes of the conical block 6, and the water spraying area is larger and more uniform.

[0036] See also Figure 2 , 4 , 5, 8, 7, in order to achieve the purpose of driving the driving device to operate with high-pressure water in the pressure water tank 3, in this embodiment, the driving device includes a shell 7 fixedly arranged on the side of the pressure water tank 3, a driving shaft 8 is coaxially arranged inside the shell 7, the outer surface of the driving shaft 8 is fixedly connected to the impeller 9, and a connecting pipe 10 that connects the interior of the pressure water tank 3 with the interior of the shell 7 is fixedly arranged on the side of the shell 7 close to the pressure water tank 3, and a return pipe 11 is fixedly arranged on the outer surface of the shell 7, the top end of the return pipe 11 is connected to the interior of the shell 7, and the bottom end of the return pipe 11 is connected to the water tank 2; when in use, when the water inside the pressure water tank 3 has a set pressure, the water inside the pressure water tank 3 enters the shell 7 through the connecting pipe 10, and flows back to the water tank 2 from the return pipe 11, and drives the impeller 9 to rotate in the process of the pressure water flowing from the shell 7, thereby driving the driving shaft 8 to rotate, thereby achieving the purpose of the pressure water driving the driving shaft 8 to rotate.

[0037] See also Figure 6 , 8 In order to achieve the purpose of rotationally connecting the drive shaft 8 with the side of the shell 7 close to the pressure water tank 3, in this embodiment, a water inlet 12 coaxial with the drive shaft 8 is opened on the side of the shell 7 close to the pressure water tank 3, and the water inlet 12 is connected to the connecting pipe 10. The outer surface of the drive shaft 8 located inside the water inlet 12 is rotatably connected with a bearing 13, and a plurality of support rods 14 are evenly fixedly arranged on the outer surface of the bearing 13, and the outer end of each support rod 14 is fixedly arranged on the inner side wall of the water inlet 12; the drive shaft 8 is rotationally connected to the shell 7 through the bearing 13 and the support rod 14, so that the drive shaft 8 is rotationally connected to the shell 7 while not hindering the pressure water in the pressure water tank 3 from entering the shell 7 through the connecting pipe 10 and the water inlet 12.

[0038] See also Figure 1 , 2 , 3, 4, 5, 6, in this embodiment, the transmission device includes a disc 15 and a slide bar 16, the end of the driving shaft 8 away from the pressure water tank 3 extends to the outside of the shell 7 and is fixed to the disc 15, the slide bar 16 is fixed to the outer surface of the water spray pipe 5, the slide bar 16 is perpendicular to the vertical water spray pipe 5, the inside of the slide bar 16 is provided with a slide groove along the length direction of the slide bar 16, and a yoke 17 is fixedly provided on one side of the disc 15 close to the slide bar 16, the yoke 17 is located in the slide groove of the slide bar 16 and is connected to the slide bar 16 in a sliding manner along the left and right directions through the slide groove; when in use, the pressure water tank 3 in High-pressure water enters the shell 7 through the connecting pipe 10 and the water inlet 12 of the shell 7 and flows back into the water tank 2 from the return pipe 11. In this process, the pressurized water drives the impeller 9 to rotate, and the impeller 9 drives the disc 15 to rotate through the driving shaft 8. The rotation of the disc 15 drives the yoke 17 to move. The yoke 17 moves while sliding left and right in the slide groove of the slide rod 16, driving the slide rod 16 to move up and down, thereby making the slide rod 16 drive the water spray pipe 5 to move up and down, so that the water spray pipe 5 can move up and down while spraying water, so as to increase the area of ​​the water spraying area and spray water more evenly.

[0039] See also Figure 1 , 2In order to achieve the purpose of replenishing water to the pressure water tank 3, in this embodiment, a water pump 18 is fixedly arranged on the upper end surface of the water tank 2, and the suction end of the water pump 18 is connected to the inside of the water tank 2, and the discharge end of the water pump 18 is connected to the pressure water tank 3; when spraying water, the water pump 18 is first started to replenish water into the pressure water tank 3, so that the pressure tank maintains high-pressure water at a set pressure. Since water is incompressible, simply relying on the water pump 18 to maintain the inside of the pressure water tank 3 at a set water pressure will cause the water pressure of the pressure water tank 3 to fluctuate greatly. For example, after the set pressure is maintained in the pressure water tank 3, at the moment of water spraying, the pressure water in the pressure water tank 3 will decrease, resulting in pressure loss, and the water pump 18 needs to be started. , resulting in frequent startup of the water pump 18. In order to solve this problem, a compressed air supply system can be arranged on the vehicle plate 1 to supply compressed air to the upper part of the pressure water tank 3 to solve the above technical problem. The water pump 18 replenishes water to the pressure water tank 3 while compressing the compressed air in the upper part of the pressure water tank 3, so that the pressure of the pressure water inside the pressure water tank 3 increases. After reaching the upper limit of the set pressure value range, the water pump 18 stops. As the water pressure in the pressure water tank 3 decreases during use, when it decreases to the lower limit of the set pressure value range, the water pump 18 starts to replenish water to the pressure water tank 3. When the water pressure in the pressure water tank 3 reaches the upper limit of the set pressure value range, the water pump 18 stops.

[0040] See also Figure 1 , 2 In order to facilitate the water spraying control of the water spraying pipes 5 on both sides of the water tank 2 during use, in this embodiment, a solenoid valve 19 is installed at the discharge end of the water pump 18; when in use, the solenoid valve 19 on the corresponding side can be controlled to open and close on the driving console to achieve the purpose of spraying water on the area on the corresponding side.

[0041] When the utility model is used: when it is necessary to spray water on urban roads or gardens, first fill the water tank 2 with water, the upper end surface of the water tank 2 is provided with a water filling channel door, the vehicle plate 1 moves to the section where water spraying is required, start the water pump 18 to fill water into the pressure water tanks 3 on both sides, until the water pressure in the pressure water tank 3 is maintained within the set pressure range, the high-pressure water in the pressure water tank 3 enters the water spray pipe 5 through the U-shaped pipe, and then sprays out from the water spray hole of the conical block 6 to spray water on the water spraying areas on both sides, and at the same time the pressure water tank The high-pressure water of 3 also enters the shell 7 through the connecting pipe 10 and the water inlet 12 of the shell 7, and flows back to the water tank 2 from the return pipe 11. When the high-pressure water flows through the shell 7, the high-pressure water drives the impeller 9 to rotate, and the impeller 9 drives the water spray pipe 5 to move up and down in the U-shaped pipe through the driving shaft 8, the disc 15, the yoke 17, and the slide rod 16 in turn, so that the water spraying area of ​​the water spray pipe 5 is larger and the spraying is more uniform. When it is necessary to close the water spraying on one side, the electromagnetic valve 19 on the corresponding side can be closed on the driving console.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A convenient greening spraying vehicle, comprising a vehicle plate (1), a water tank (2) being fixedly arranged on the upper end surface of the vehicle plate (1), and pressure water tanks (3) being fixedly arranged on the front side and the rear side of the water tank (2), characterized in that: A plurality of U-shaped tubes (4) are evenly and fixedly arranged on the lower end surface of the pressure water tank (3) in the left-right direction, a water spraying pipe (5) is inserted into the outer end of each of the U-shaped tubes (4), and the water spraying pipe (5) is slidably arranged in the corresponding U-shaped tube (4) in the up-down direction, a transmission device is arranged between the water spraying pipe (5) and the pressure water tank (3), and a driving device is arranged between the transmission device and the pressure water tank (3), and the driving device drives the water spraying pipe (5) to move up and down in the U-shaped tube (4) through the transmission device.

2. The portable greening spraying vehicle according to claim 1 is characterized in that: The driving device comprises a shell (7) fixedly arranged on the side of the pressure water tank (3), a driving shaft (8) being coaxially rotatably arranged inside the shell (7), an outer surface of the driving shaft (8) being fixedly connected to an impeller (9), a connecting pipe (10) for connecting the interior of the pressure water tank (3) with the interior of the shell (7) being fixedly arranged on a side of the shell (7) close to the pressure water tank (3), a return pipe (11) being fixedly arranged on the outer surface of the shell (7), the top end of the return pipe (11) being connected with the interior of the shell (7), and the bottom end of the return pipe (11) being connected with the water tank (2).

3. The portable greening spraying vehicle according to claim 2 is characterized in that: The transmission device comprises a disc (15) and a slide rod (16); one end of the drive shaft (8) away from the pressure water tank (3) extends to the outside of the shell (7) and is fixed to the disc (15); the slide rod (16) is fixed to the outer surface of the water spray pipe (5); the slide rod (16) is perpendicular to the vertical water spray pipe (5); a slide groove is provided inside the slide rod (16) along the length direction of the slide rod (16); a yoke (17) is fixedly provided on a side of the disc (15) close to the slide rod (16); the yoke (17) is located in the slide groove of the slide rod (16) and is slidably connected to the slide rod (16) in the left-right direction through the slide groove.

4. The portable greening spraying vehicle according to claim 3 is characterized in that: A water pump (18) is fixedly arranged on the upper end surface of the water tank (2); the suction end of the water pump (18) is connected to the interior of the water tank (2); and the discharge end of the water pump (18) is connected to the pressure water tank (3).

5. The portable greening spraying vehicle according to claim 4 is characterized in that: A solenoid valve (19) is installed at the discharge end of the water pump (18).

6. The portable greening spraying vehicle according to claim 1, characterized in that: A conical block (6) is fixedly provided at the top end of the water spray pipe (5), and a plurality of water spray holes are evenly arranged on the conical block (6).

7. The portable greening spraying vehicle according to claim 2 is characterized in that: A water inlet (12) coaxial with the drive shaft (8) is provided on a side surface of the shell (7) close to the pressure water tank (3); the water inlet (12) is connected to the connecting pipe (10); the outer surface of the drive shaft (8) located inside the water inlet (12) is rotatably connected to a bearing (13); a plurality of support rods (14) are evenly and fixedly arranged on the outer surface of the bearing (13); the outer end of each support rod (14) is fixedly arranged on the inner wall of the water inlet (12).

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