Water sprinkler for municipal landscaping irrigation
By designing a swing mechanism and a clamping mechanism on the sprinkler truck, automatic swing spraying of the high-pressure atomizing water cannon was achieved, solving the problem of high manual operation costs and improving spraying efficiency and coverage.
Patent Information
- Application Number
- CN202423120218.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing greening sprinkler trucks require manual operation of the high-pressure water cannon during spraying, resulting in high costs.
A water sprinkler truck for municipal landscaping irrigation was designed. It adopts a swing mechanism and a clamping mechanism. The connection between the connecting hinge rod and the driven hinge rod is driven by a cylinder to realize the automatic swing spraying of the high-pressure atomizing water cannon. The high-pressure atomizing water cannon is conveniently clamped and fixed by the cooperation of the clamping plate and the torsion spring.
It enables automatic swing spraying of high-pressure atomizing water cannons, reducing manual operation costs and improving spraying efficiency and coverage.
Smart Images
Figure CN223745447U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a sprinkling cart for irrigation technical field, concretely is a sprinkling cart for municipal landscaping irrigation. BACKGROUND
[0002] The greenery sprinkling cart is also called greenery spraying cart and landscaping sprinkling cart, which is used for protecting seedlings in gardens, urban greening, dust removal in factories, fire-fighting sprinkling and road washing. The greenery sprinkling cart has the function of spraying in different directions.
[0003] In today's society, with the increasing improvement of people's living standards, people begin to pay attention to the ecological environment, and various landscaping facilities are followed by high-rise buildings, and large-area gardens, small parks and green belts come one after another. The irrigation of large-area landscaping requires the use of sprinkling carts, but when the existing greenery sprinkling cart is used, the high-pressure water cannon needs to be manually swung to spray the surrounding green belt, which is costly. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a sprinkling cart for municipal landscaping irrigation to solve the problem of the greenery sprinkling cart in the prior art, which needs to manually swing the high-pressure water cannon to spray the surrounding green belt during the spraying process, resulting in high cost.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme, a sprinkling cart for municipal landscaping irrigation, comprising:
[0006] The vehicle body comprises a spraying cart, the surface of the spraying cart is provided with a water delivery pipe, and the surface of the water delivery pipe is provided with a high-pressure atomizing water cannon.
[0007] The swinging mechanism comprises a connecting platform, the connecting platform is fixedly connected to the surface of the spraying cart, the surface of the connecting platform is fixedly connected with a fixed block, the surface of the fixed block is fixedly connected with an air cylinder, the surface of the connecting platform is fixedly connected with a fixed shaft, the surface of the fixed shaft is rotatably connected with a connecting rotary drum, the surface of the connecting rotary drum is fixedly connected with a first connecting hemisphere, the surface of the connecting rotary drum is fixedly connected with a driven hinge rod, one end of the driven hinge rod away from the connecting rotary drum is rotatably connected with a first connecting shaft, the surface of the first connecting shaft is rotatably connected with a connecting hinge rod, one end of the connecting hinge rod away from the first connecting shaft is rotatably connected with a second connecting shaft, the surface of the first connecting hemisphere is rotatably connected with an adjusting rod, one end of the adjusting rod away from the first connecting hemisphere is movably connected with a second connecting hemisphere, the surface of the second connecting hemisphere is fixedly connected with a connecting rod, and the surface of the spraying cart is fixedly connected with a limiting block.
[0008] The clamping mechanism comprises a fixed rod, the surface of the fixed rod is fixedly connected with a third connecting shaft, the surface of the third connecting shaft is woundly connected with a torsion spring, the surface of the third connecting shaft is rotatably connected with a first clamping plate, the surface of the first clamping plate is fixedly connected with a first pressing plate, the surface of the third connecting shaft is rotatably connected with a second clamping plate, and the surface of the second clamping plate is fixedly connected with a second pressing plate.
[0009] Preferably, the surface of the fixed block and the connecting platform is fixedly connected with the air cylinder, the front end of the air cylinder is fixedly connected with a sleeve ring, the fixed shaft is distributed in two groups on the surface of the connecting platform, and the connecting rotary drum is rotatably connected with the surface of the connecting platform through the fixed shaft.
[0010] Preferably, the connecting rotary drum is in two groups, the connecting hinge rod is hingedly connected with the surface of the driven hinge rod through a first connecting shaft, one end of the connecting hinge rod is hingedly connected with the surface of the air cylinder through the first connecting shaft, and the other end of the connecting hinge rod is hingedly connected with the surface of the driven hinge rod through a second connecting shaft.
[0011] Preferably, the connecting hinge rod is movably connected with the surface of the air cylinder and the connecting platform, the driven hinge rod is rotatably connected with the surface of the fixed shaft through the connecting hinge rod, and the first connecting hemisphere is rotatably connected with the surface of the fixed shaft through the driven hinge rod.
[0012] Preferably, the two ends of the adjusting rod are fixedly connected with spherical balls, the two ends of the adjusting rod are movably connected with the surfaces of the first connecting hemisphere and the second connecting hemisphere, the adjusting rod is rotatably connected with the surface of the connecting platform through the first connecting hemisphere, the second connecting hemisphere is in two groups, the second connecting hemisphere is rotatably connected with the surface of the connecting platform through the adjusting rod, and the connecting rod is rotatably connected with the surface of the limiting block through the second connecting hemisphere.
[0013] Preferably, the water conveying pipes are symmetrically distributed in two groups on the surface of the spraying vehicle, the high-pressure atomizing water cannon is arranged on the surface of the connecting rod, the high-pressure atomizing water cannon is rotatably connected with the surface of the spraying vehicle through the connecting rod, and the third connecting shaft is fixedly connected with the surface of the connecting rod through the fixed rod.
[0014] Preferably, the second clamping plate is hingedly connected with the surface of the first clamping plate through the third connecting shaft, the two ends of the torsion spring are abuttingly connected with the surfaces of the first clamping plate and the second clamping plate, the first clamping plate is rotatably connected with the surface of the third connecting shaft through the first pressing plate, the first clamping plate is rotatably connected with the surface of the third connecting shaft through the torsion spring, the second clamping plate is rotatably connected with the surface of the third connecting shaft through the second pressing plate, and the second clamping plate is rotatably connected with the surface of the third connecting shaft through the torsion spring.
[0015] Compared with the prior art, the utility model has the advantages that:
[0016] 1, through the connection platform and the fixed block of connection, can be fixed in the connection platform surface by the first connecting shaft and the cylinder connection, connecting hinge rod and driven hinge rod connection, cylinder start can drive the connecting hinge rod moves, at the same time drive driven hinge rod rotation, and then through the fixed shaft and the connection of the connecting drum, connecting drum and the first connection of the hemisphere, driven hinge rod rotation, so that the connecting drum and the first connection of the hemisphere in the fixed shaft surface rotation, again through the adjusting rod and the first connection of the hemisphere connection, adjusting rod and the second connection of the hemisphere connection and connecting rod and the limit block connection, the first connection of the hemisphere rotation, drive adjusting rod swing, thus drive the second connection of the hemisphere and connecting rod in the limit block surface swing, so that the high pressure atomizing water cannon can independently swing irrigation, reach the effect of automatic swing irrigation.
[0017] 2, through the fixed rod and the third connecting shaft of connection, can be fixed in the connecting rod surface by the third connecting shaft, and then through the first clamping plate and the first pressing plate connection, the second clamping plate and the second pressing plate connection, press the first pressing plate and the second pressing plate, can make the first clamping plate and the second clamping plate rotation open, at the same time make the torsion spring deformation, through the connecting rod and the high pressure atomizing water cannon connection, can be placed in the connecting rod by the high pressure atomizing water cannon, the front end between the first clamping plate and the second clamping plate open, and then through the third connecting shaft and the torsion spring connection, loosen the restriction of the first pressing plate and the second pressing plate, the torsion spring for the first clamping plate and the second clamping plate driven by the first clamping plate and the second clamping plate clamping high pressure atomizing water cannon, reach the effect of convenient clamping fixed high pressure atomizing water cannon. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is the structure front view three-dimensional schematic diagram of the utility model;
[0019] Figure 2 It is the structure back view three-dimensional schematic diagram of the utility model;
[0020] Figure 3 It is the structure three-dimensional schematic diagram of the utility model connection platform;
[0021] Figure 4 It is the structure three-dimensional local section view schematic diagram of the utility model connection platform and connecting rod connection structure;
[0022] Figure 5 It is the structure three-dimensional explosion schematic diagram of the utility model fixed rod.
[0023] In the figure: 1, spraying vehicle; 11, water delivery pipe; 12, high-pressure atomizing water cannon; 2, connecting platform; 21, fixed block; 22, air cylinder; 23, fixed shaft; 24, connecting rotary drum; 25, first connecting hemisphere; 26, driven hinge rod; 27, first connecting shaft; 28, connecting hinge rod; 29, second connecting shaft; 210, adjusting rod; 211, second connecting hemisphere; 212, connecting rod; 213, limiting block; 3, fixed rod; 31, third connecting shaft; 32, torsional spring; 33, first clamping plate; 34, first pressing plate; 35, second clamping plate; 36, second pressing plate. DETAILED DESCRIPTION
[0024] 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 in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0025] Please refer to Figures 1-5 The utility model provides an embodiment:
[0026] A kind of municipal landscaping irrigation sprinkler truck, comprising:
[0027] Vehicle body, including spraying vehicle 1, for storing water to irrigate use, the surface of spraying vehicle 1 is provided with water delivery pipe 11, for conveying water to high-pressure atomizing water cannon 12, the surface of water delivery pipe 11 is provided with high-pressure atomizing water cannon 12, for atomizing water and spraying out;
[0028] Swing mechanism, including connecting platform 2, connecting platform 2 is fixedly connected to the surface of the spraying vehicle 1, for connecting fixed block 21 and fixed shaft 23, the surface of the connecting platform 2 is fixedly connected with the fixed block 21, for fixing the position of the air cylinder 22, the surface of the fixed block 21 is fixedly connected with the air cylinder 22, for driving the connecting hinge rod 28 and the driven hinge rod 26 to move, the surface of the connecting platform 2 is fixedly connected with the fixed shaft 23, for connecting the rotary drum 24 to rotate, the surface of the fixed shaft 23 is rotatably connected with the connecting rotary drum 24, for connecting the first connecting hemisphere 25 and the driven hinge rod 26, the surface of the connecting rotary drum 24 is fixedly connected with the first connecting hemisphere 25, for connecting the adjusting rod 210, the surface of the connecting rotary drum 24 is fixedly connected with the driven hinge rod 26, for connecting the connecting hinge rod 28, the driven hinge rod 26 is rotatably connected with the first connecting shaft 27 at one end away from the connecting rotary drum 24, for connecting the air cylinder 22, the connecting hinge rod 28 and the driven hinge rod 26, the surface of the first connecting shaft 27 is rotatably connected with the connecting hinge rod 28, for connecting two groups of driven hinge rods 26, the connecting hinge rod 28 is rotatably connected with the second connecting shaft 29 at one end away from the first connecting shaft 27, for connecting the connecting hinge rod 28 and the other group of driven hinge rods 26, the surface of the first connecting hemisphere 25 is rotatably connected with the adjusting rod 210, for connecting the first connecting hemisphere 25 and the second connecting hemisphere 211, the adjusting rod 210 is movably connected with the second connecting hemisphere 211 at one end away from the first connecting hemisphere 25, for connecting the adjusting rod 210 and the connecting rod 212, the surface of the second connecting hemisphere 211 is fixedly connected with the connecting rod 212, for placing the high-pressure atomizing water cannon 12, driving the high-pressure atomizing water cannon 12 to swing, the surface of the spraying vehicle 1 is fixedly connected with the limit block 213, for connecting the rod 212 to rotate;
[0029] Clamping mechanism, including fixed rod 3, fixed rod 3 is fixedly connected to the surface of the connecting rod 212, for connecting the connecting rod 212 and the third connecting shaft 31, the surface of the fixed rod 3 is fixedly connected with the third connecting shaft 31, for connecting the first clamping plate 33 and the second clamping plate 35, the surface of the third connecting shaft 31 is wound with the torsion spring 32, for abutting against the surface of the first clamping plate 33 and the second clamping plate 35, driving both to reset, clamping the high-pressure atomizing water cannon 12, the surface of the third connecting shaft 31 is rotatably connected with the first clamping plate 33, for clamping the high-pressure atomizing water cannon 12 in cooperation with the second clamping plate 35, the surface of the first clamping plate 33 is fixedly connected with the first pressing plate 34, for pressing to open the first clamping plate 33, the surface of the third connecting shaft 31 is rotatably connected with the second clamping plate 35, for clamping the high-pressure atomizing water cannon 12 in cooperation with the first clamping plate 33, the surface of the second clamping plate 35 is fixedly connected with the second pressing plate 36, for pressing to open the second clamping plate 35.
[0030] Further, the cylinder 22 is fixedly connected to the surface of the connecting platform 2 through the fixing block 21, and the front end of the cylinder 22 is fixedly connected with a sleeve ring for sleeving the first connecting shaft 27 and being hinged with the connecting hinge rod 28 and the driven hinge rod 26. The fixing shaft 23 is distributed in two groups on the surface of the connecting platform 2, and the two groups of fixing shafts 23 are connected with two groups of connecting rotary cylinders 24. The connecting rotary cylinder 24 is rotatably connected to the surface of the connecting platform 2 through the fixing shaft 23, and can rotate on the surface of the fixing shaft 23.
[0031] Further, the connecting rotary cylinder 24 is in two groups, and the two groups of connecting rotary cylinders 24 act on the surfaces of the two groups of fixing shafts 23, and are connected with two groups of first connecting hemispheres 25 and driven hinge rods 26. The connecting hinge rod 28 is hinged to the surfaces of the first connecting shaft 27 and the driven hinge rod 26, one end of the connecting hinge rod 28 is hinged to the surface of the cylinder 22 through the first connecting shaft 27, and the other end of the connecting hinge rod 28 is hinged to the surface of the driven hinge rod 26 through the second connecting shaft 29. The cylinder 22 drives the connecting hinge rod 28 to move and a group of driven hinge rods 26 to rotate at the first connecting shaft 27, and drives another group of driven hinge rods 26 to rotate at the connecting hinge rod 28 through the connecting hinge rod 28.
[0032] Further, the connecting hinge rod 28 is movably connected to the surfaces of the cylinder 22 and the connecting platform 2, the driven hinge rod 26 is rotatably connected to the surfaces of the connecting hinge rod 28 and the fixing shaft 23, and the first connecting hemisphere 25 is rotatably connected to the surfaces of the driven hinge rod 26 and the fixing shaft 23. The cylinder 22 drives the connecting hinge rod 28 to move and a group of driven hinge rods 26 to rotate, and drives another group of driven hinge rods 26 to rotate through the connecting hinge rod 28.
[0033] Further, the two ends of the adjusting rod 210 are fixedly connected with spherical balls, and the surfaces of the first connecting hemisphere 25 and the second connecting hemisphere 211 are provided with spherical ball grooves for connecting the adjusting rod 210. The two ends of the adjusting rod 210 are movably connected to the surfaces of the first connecting hemisphere 25 and the second connecting hemisphere 211. The adjusting rod 210 is rotatably connected to the surfaces of the first connecting hemisphere 25 and the connecting platform 2. The second connecting hemisphere 211 is in two groups, and is rotatably connected to the surfaces of the adjusting rod 210 and the connecting platform 2. The connecting rod 212 is rotatably connected to the surfaces of the second connecting hemisphere 211 and the limiting block 213. The cylinder 22 drives the connecting hinge rod 28 to move, thereby driving two groups of driven hinge rods 26 and connecting rotary cylinders 24 to rotate on the surface of the fixing shaft 23, so that two groups of first connecting hemispheres 25 rotate, thereby driving two groups of adjusting rods 210 to swing, thereby driving the second connecting hemisphere 211 to swing, and driving the connecting rod 212 to swing on the surface of the limiting block 213.
[0034] Further, the water pipes 11 are symmetrically distributed in two groups on the surface of the spraying vehicle 1, and the two groups of water pipes 11 are distributed at the two groups of connecting platforms 2, and the high-pressure atomizing water cannons 12 are placed on the surface of the connecting rods 212, and the high-pressure atomizing water cannons 12 are rotatably connected to the surface of the spraying vehicle 1 through the connecting rods 212, and the third connecting shafts 31 are fixedly connected to the surface of the connecting rods 212 through the fixing rods 3, and the high-pressure atomizing water cannons 12 are placed on the surface of the connecting rods 212 and are fixed to the surface of the connecting rods 212 through the first clamping plates 33 and the second clamping plates 35, and then swing along with the swinging of the connecting rods 212, so as to spray and irrigate the surrounding green belt in a large area.
[0035] Further, the second clamping plate 35 is hingedly connected to the surface of the first clamping plate 33 through the third connecting shaft 31, and the two ends of the torsion spring 32 are abutted and connected to the surface of the first clamping plate 33 and the second clamping plate 35, the first clamping plate 33 is rotatably connected to the surface of the third connecting shaft 31 through the first pressing plate 34, the first clamping plate 33 is connected to the surface of the third connecting shaft 31 through the torsion spring 32, the second clamping plate 35 is rotatably connected to the surface of the third connecting shaft 31 through the second pressing plate 36, and the second clamping plate 35 is rotatably connected to the surface of the third connecting shaft 31 through the torsion spring 32, pressing the first pressing plate 34 and the second pressing plate 36 makes the first clamping plate 33 and the second clamping plate 35 rotate and open, the torsion spring 32 is abutted at the lower end of the first clamping plate 33 and the second clamping plate 35, the first clamping plate 33 and the second clamping plate 35 are opened at the same time and press the torsion spring 32, so that the torsion spring 32 is deformed, and then the high-pressure atomizing water cannon 12 is placed on the surface of the connecting rod 212, and the restriction on the first pressing plate 34 and the second pressing plate 36 is released, the torsion spring 32 drives the first clamping plate 33 and the second clamping plate 35 to reset and clamp the high-pressure atomizing water cannon 12.
[0036] Working principle: when the spraying vehicle 1 is used, first press the first pressing plate 34 and the second pressing plate 36, so that the first clamping plate 33 and the second clamping plate 35 are opened, the torsion spring 32 is combined at the lower end of the first clamping plate 33 and the second clamping plate 35, the first clamping plate 33 and the second clamping plate 35 are pressed at the same time, the torsion spring 32 is deformed, then the high-pressure atomizing water gun 12 is placed on the surface of the connecting rod 212, the first pressing plate 34 and the second pressing plate 36 are released, the torsion spring 32 is driven to reset the first clamping plate 33 and the second clamping plate 35 to clamp the high-pressure atomizing water gun 12, the high-pressure atomizing water gun 12 is fixed on the surface of the connecting rod 212, then the air cylinder 22 is started, the air cylinder 22 drives the connecting hinge rod 28 to move and a group of driven hinge rods 26 to rotate, at the same time, the connecting hinge rod 28 drives another group of driven hinge rods 26 to rotate, so that the two groups of connecting rotating cylinders 24 and the first connecting hemisphere 25 rotate on the surface of the fixed shaft 23, the limiting block 213 is limited, so that the two groups of adjusting rods 210 swing, the second connecting hemisphere 211 and the connecting rod 212 swing on the surface of the limiting block 213, the high-pressure atomizing water gun 12 swings on the surface of the connecting platform 2, and the surrounding green belt is sprayed and irrigated in a large area.
[0037] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.
Claims
1. A sprinkling cart for municipal landscaping irrigation, characterized in that, Include: The vehicle body comprises a spraying vehicle (1), the surface of the spraying vehicle (1) is provided with a water delivery pipe (11), and the surface of the water delivery pipe (11) is provided with a high-pressure atomizing water cannon (12); Swing mechanism, including connecting platform (2), the connecting platform (2) is fixedly connected to the surface of the spraying vehicle (1), the surface of the connecting platform (2) is fixedly connected with fixed block (21), the surface of the fixed block (21) is fixedly connected with air cylinder (22), the surface of the connecting platform (2) is fixedly connected with fixed shaft (23), the surface of the fixed shaft (23) is rotatably connected with connecting rotary drum (24), the surface of the connecting rotary drum (24) is fixedly connected with first connecting hemisphere (25), the surface of the connecting rotary drum (24) is fixedly connected with driven hinge rod (26), one end of the driven hinge rod (26) away from the connecting rotary drum (24) is rotatably connected with first connecting shaft (27), the surface of the first connecting shaft (27) is rotatably connected with connecting hinge rod (28), one end of the connecting hinge rod (28) away from the first connecting shaft (27) is rotatably connected with second connecting shaft (29), the surface of the first connecting hemisphere (25) is rotatably connected with adjusting rod (210), one end of the adjusting rod (210) away from the first connecting hemisphere (25) is movably connected with second connecting hemisphere (211), the surface of the second connecting hemisphere (211) is fixedly connected with connecting rod (212), the surface of the spraying vehicle (1) is fixedly connected with limit block (213); Clamping mechanism, including fixed rod (3), the fixed rod (3) is fixedly connected to the surface of the connecting rod (212), the surface of the fixed rod (3) is fixedly connected with third connecting shaft (31), the surface of the third connecting shaft (31) is woundly connected with torsional spring (32), the surface of the third connecting shaft (31) is rotatably connected with first clamping plate (33), the surface of the first clamping plate (33) is fixedly connected with first pressing plate (34), the surface of the third connecting shaft (31) is rotatably connected with second clamping plate (35), the surface of the second clamping plate (35) is fixedly connected with second pressing plate (36).
2. The watering cart for municipal garden greening according to claim 1, characterized in that: The surface of the air cylinder (22) is fixedly connected with the fixed block (21) and the connecting platform (2), the front end of the air cylinder (22) is fixedly connected with a sleeve ring, the fixed shaft (23) is distributed in two groups on the surface of the connecting platform (2), and the connecting rotary drum (24) is rotatably connected with the surface of the connecting platform (2) through the fixed shaft (23).
3. The watering cart for municipal garden greening according to claim 1, characterized in that: The connecting rotary drum (24) is in two groups, the connecting hinge rod (28) is hinged through the surface of the first connecting shaft (27) and the driven hinge rod (26), one end of the connecting hinge rod (28) is hinged through the surface of the first connecting shaft (27) and the air cylinder (22), and the other end of the connecting hinge rod (28) is hinged through the surface of the second connecting shaft (29) and the driven hinge rod (26).
4. The watering cart for municipal garden greening according to claim 1, characterized in that: The connecting hinge rod (28) is movably connected with the surface of the cylinder (22) and the connecting platform (2), the driven hinge rod (26) is rotatably connected with the surface of the connecting hinge rod (28) and the fixed shaft (23), and the first connecting hemisphere (25) is rotatably connected with the surface of the driven hinge rod (26) and the fixed shaft (23).
5. The watering cart for municipal garden greening according to claim 1, characterized in that: The two ends of the adjusting rod (210) are fixedly connected with spherical balls, the two ends of the adjusting rod (210) are movably connected with the surfaces of the first connecting hemisphere (25) and the second connecting hemisphere (211), the adjusting rod (210) is rotatably connected with the surface of the first connecting hemisphere (25) and the connecting platform (2), the second connecting hemisphere (211) is in two groups, the second connecting hemisphere (211) is rotatably connected with the surface of the adjusting rod (210) and the connecting platform (2), and the connecting rod (212) is rotatably connected with the surface of the second connecting hemisphere (211) and the limiting block (213).
6. The watering cart for municipal garden greening according to claim 1, characterized in that: The water delivery pipes (11) are symmetrically arranged on the surface of the spraying vehicle (1) in two groups, the high-pressure atomizing water cannons (12) are arranged on the surface of the connecting rod (212), the high-pressure atomizing water cannons (12) are rotatably connected with the surface of the connecting rod (212) and the spraying vehicle (1), and the third connecting shaft (31) is fixedly connected with the surface of the fixed rod (3) and the connecting rod (212).
7. The watering cart for municipal garden greening according to claim 1, characterized in that: The second clamping plate (35) is hingedly connected with the surface of the third connecting shaft (31) and the first clamping plate (33), the two ends of the torsional spring (32) are abuttingly connected with the surfaces of the first clamping plate (33) and the second clamping plate (35), the first clamping plate (33) is rotatably connected with the surface of the first pressing plate (34) and the third connecting shaft (31), the first clamping plate (33) is connected with the surface of the third connecting shaft (31) through the torsional spring (32), the second clamping plate (35) is rotatably connected with the surface of the second pressing plate (36) and the third connecting shaft (31), and the second clamping plate (35) is rotatably connected with the surface of the third connecting shaft (31) through the torsional spring (32).