Water spraying device for green belt

Abstract

The water spraying device for the green belt comprises a fixed base, a water conveying platform and a controller are arranged on the fixed base, a rotating assembly is rotationally connected to the surface of the fixed base, a water pool is fixedly installed on the rotating assembly, a water pumping assembly is arranged on the top of the water pool, and the water pumping assembly is movably connected with an angle adjusting assembly. A water outlet of the reclaimed water station is connected with a water inlet of the water pump, and a water inlet of the water pool is connected with a water outlet of the water pump. The water pumping assembly on the water pool can horizontally rotate forwards and backwards through the rotating assembly, the corrugated pipe is arranged between the spraying water pipe and the high-pressure water pump, the spraying water pipe can freely swing, and then the spraying angle of the spraying water pipe is adjusted through the angle adjusting assembly. The problem that the spraying coverage area cannot be adjusted due to the fact that the angle of a water spraying device in the prior art cannot be adjusted is solved, and meanwhile the water spraying amount and the water spraying duration are controlled by electrically connecting the controller with the liquid level sensor and the clock circuit.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to a water spraying device for a green belt. Background Art

[0002] Green belts have the functions of eliminating visual fatigue, purifying the environment, beautifying the city and reducing traffic accidents, and they occupy an irreplaceable and important position in the city. Green belts are usually equipped with sprinklers, which can not only irrigate the plants in the green belts, but also moisten the land, prevent dust from rising from the ground, and make it difficult for the dust on the ground to be blown into the air by the wind, increasing the dust content in the air. Therefore, adding sprinklers to green belts has a positive impact on the quality of the environment.

[0003] However, the water spraying device in the prior art cannot adjust the angle, so that the spraying coverage area cannot be adjusted, and sometimes even passers-by are sprayed, wasting water resources. Some plants on the green belt require timed spraying and quantitative spraying, which the existing water spraying device cannot do. In addition, since the soil environment for the growth of green belt plants is affected by seasonal temperature and weather humidity, and the temperature in the north is low in winter, the spray water is easy to freeze, which is inconvenient to use. The existing water spraying device cannot spray the green belt plants according to seasonal soil temperature changes and weather dryness and wetness changes, so that the green belt plants cannot grow in a comfortable soil environment. Utility Model Content

[0004] The purpose of the utility model is to provide a water spray device for green belts which solves the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides a water spray device for a green belt, comprising a fixed base, a water pool, a rotating assembly, a pumping assembly and an angle adjustment assembly, wherein a water delivery platform and a controller are respectively fixedly mounted on the fixed base, the rotating assembly is rotatably connected to the surface of the fixed base, the water pool is fixedly mounted on the rotating assembly, a support plate is fixedly mounted on the top of the water pool, and the support plate is semi-enclosed for the water pool, a pumping assembly is fixedly mounted on the support plate, an angle adjustment assembly is arranged inside the water pool, and the pumping assembly is movably connected to the angle adjustment assembly through a connecting block, a water pump is fixedly mounted on the top surface of the water delivery platform, a reclaimed water station and a water inlet impeller are fixedly mounted on the side of the water delivery platform, the outer side of the reclaimed water station is coated with a thermal insulation layer, and the surface of the water inlet impeller is provided with a rubber The water inlet of the water station is connected to the water inlet impeller through a rubber tube, the water outlet of the water station is connected to the water inlet of the water pump, a heating pipe and a first temperature sensor are installed in the water station, the water inlet on the side of the pool is connected to the water outlet of the water pump through a retractable elastic water pipe, a pressure-sensitive valve is arranged on the outside of the water outlet of the water pump, a liquid level sensor for detecting the water level is arranged in the water pool, the water pump, the heating pipe and the output end of the controller are electrically connected, the first temperature sensor and the liquid level sensor are electrically connected to the input end of the controller, the input end of the controller is electrically connected to the second temperature sensor and the humidity sensor, the second temperature sensor and the humidity sensor are buried in the soil sprayed by the water spraying device, the controller is electrically connected to a clock circuit, and the clock circuit includes a clock chip.

[0006] Optionally, the rotating assembly includes a horizontal turntable and a horizontal steering member, the horizontal turntable is rotationally connected to the fixed base via the horizontal steering member, and is located on one side of the fixed base.

[0007] Optionally, the horizontal steering member includes a connecting rotating rod, a steering belt and a driving component, the connecting rotating rod is arranged on the fixed base and rotates with the fixed base and is fixed to the horizontal turntable, one side of the steering belt is sleeved on the connecting rotating rod, and the other side of the steering belt is sleeved on the driving component, the driving component is arranged on the fixed base and drives the steering belt to rotate.

[0008] Optionally, the driving component includes a forward and reverse rotating motor, an output shaft and an output sleeve, the forward and reverse rotating motor is arranged on the fixed base and fixed to the fixed base, the output shaft is arranged on the forward and reverse rotating motor and connected to the output end of the forward and reverse rotating motor, the output sleeve is arranged on the output shaft and fixed to the output shaft, and the steering belt sleeve is arranged on the output sleeve.

[0009] Optionally, the pumping assembly includes a high-pressure water pump arranged on the support plate, a water inlet pipe connected to the water inlet of the high-pressure water pump and passing through the support plate to the water pool, and a jet water pipe connected to the water outlet of the high-pressure water pump through a bellows, the connecting block is arranged on the jet water pipe, and a hinged rod is arranged at the bottom of the connecting block, and the hinged rod is movably connected to the angle adjustment assembly.

[0010] Optionally, the angle adjustment assembly includes a lightweight float rod movably connected to the connecting block, the upper end of the lightweight float rod is provided with a strip groove, the hinged rod is slidably connected to the strip groove, the lower end of the lightweight float rod is connected to a lightweight float located in the pool, and the lightweight float is in contact with the right side wall inside the pool.

[0011] Optionally, a limit plate is provided between the front and rear side walls inside the pool, the limit plate is located on the right side inside the pool, two partitions are provided between the right side wall of the limit plate and the right side wall of the pool, the two partitions surround the lightweight float, and a gap is left between the lower end surface of the limit plate and the bottom of the pool.

[0012] Optionally, the pool is a cylinder, the support plate is a semicircular cylinder with the same radius as the horizontal cross-section of the pool, the bottom surface of one arc-shaped end of the support plate fits with the circular edge of the top surface of the pool, and one horizontal straight end of the support plate is fixedly connected to the top of the limiting plate.

[0013] Optionally, the output end of the controller is electrically connected to the forward and reverse rotating motor and the high-pressure water pump.

[0014] Optionally, a solar panel for power supply is also fixedly mounted on the fixed base, and the solar panel is electrically connected to the water pump, forward and reverse rotating motor, high-pressure water pump, controller, heating tube, first temperature sensor, humidity sensor, and second temperature sensor respectively.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model uses a forward and reverse rotating motor to make the output shaft rotate horizontally forward and reverse, thereby driving the output shaft sleeve to rotate horizontally forward and reverse, and then driving the steering belt to rotate forward and reverse, further driving the connecting rod to rotate horizontally forward and reverse, thereby driving the horizontal turntable to rotate horizontally forward and reverse, and then making the water pool, the pumping assembly, and the angle adjustment assembly rotate horizontally forward and reverse at the same time, and then by arranging a bellows between the jet water pipe and the high-pressure water pump, the jet water pipe can swing freely, and then a lightweight float and a lightweight float rod are arranged to be hinged with the jet water pipe. The controller receives the water level sensor to detect the water level signal in the water pool to control whether the water pump fills the water pool, thereby controlling the up and down movement of the lightweight float, and then adjusting the spray angle of the jet water pipe, thereby solving the problem that the water spray device in the prior art cannot adjust the angle and the spray coverage area cannot be adjusted, thereby avoiding spraying passers-by and wasting water resources.

[0017] (2) The utility model sets a clock circuit, and the controller controls the opening and closing of the high-pressure water pump through the clock circuit, and the spraying duration can be controlled through the clock circuit, so as to realize the timing control of the spraying of green belt plants. At the same time, the maximum liquid level and the minimum liquid level of the water pool are set by the hydraulic sensor, so as to realize the setting of the amount of water sprayed by the jet water pipe when the lightweight float completes an upward floating or downward floating process, thereby realizing the quantitative control of the spraying of green belt plants.

[0018] (3) The utility model uses a second temperature sensor and a humidity sensor to detect the temperature and humidity of the soil respectively. When the humidity sensor detects that the humidity of the soil is lower than the set humidity threshold, the controller controls the high-pressure water pump to open, and sprays water on the green belt plants through the jet water pipe, so as to realize spraying according to the weather humidity and avoid waste of water resources. When the second temperature sensor detects that the temperature of the soil is lower than the set temperature threshold, the controller controls the heating pipe to heat the water in the water station, so as to realize the adjustment of the spraying water temperature according to the soil temperature, so that the spraying water temperature is within a comfortable range for the green belt plants. At the same time, the temperature of the water in the water station is detected by the first temperature sensor and fed back to the controller. When the water is heated to a certain temperature, the heating is stopped, thereby realizing the spraying water temperature control. The utility model sprays according to the seasonal soil temperature to avoid waste of water resources. At the same time, the spraying water temperature is adjusted according to the soil temperature, so that the spraying water temperature is within a comfortable range for the green belt plants and avoids the spraying water freezing and affecting the use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0021] Figure 2 It is a schematic diagram of the structure of the rotating assembly of an embodiment of the utility model.

[0022] Figure 3 This is a schematic diagram of the structure of a water delivery platform according to an embodiment of the utility model.

[0023] Figure 4 It is a schematic diagram of the connection structure between the pumping component and the angle adjustment component of an embodiment of the utility model.

[0024] Figure 5 for Figure 4 Schematic diagram of the main structure when the nozzle of the jet water pipe is facing downward.

[0025] Figure 6 for Figure 4 Schematic diagram of the main structure when the nozzle of the jet water pipe is facing upward.

[0026] Figure 7 The figure is a schematic diagram of the top view of the pool structure according to an embodiment of the utility model.

[0027] Figure 8 This is a schematic diagram of the structure of a reclaimed water station according to an embodiment of the utility model.

[0028] Fig. 9 The figure is a schematic diagram of a clock circuit according to an embodiment of the present utility model.

[0029] Fig.10 This is a control principle diagram of a controller according to an embodiment of the present utility model.

[0030] In the figure: a fixed base 1, a water delivery platform 2, a water pool 3, a rotating component 4, a horizontal turntable 401, a connecting rod 402, a steering belt 403, a forward and reverse rotating motor 404, an output shaft 405, an output shaft sleeve 406, a pumping component 5, a high-pressure water pump 501, a water inlet pipe 502, a bellows 503, a jet water pipe 504, an angle adjustment component 6, a lightweight floating rod 601, a lightweight floating ball 602, a strip groove 603, a connecting block 7, a hinged rod 701, a reclaimed water station 8, a water pump 9, a support plate 10, a water inlet impeller 11, a rubber tube 12, a heating tube 13, a first temperature sensor 14, a retractable elastic water pipe 15, a liquid level sensor 16, a second temperature sensor 17, a humidity sensor 18, a controller 19, a limit plate 20, a partition 21, a clock circuit 22, a solar cell panel 23, and a computer 24. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0032] In the description of the embodiments of the present invention, it should be understood that if there are directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, inside, outside, etc., the directions or positional relationships indicated are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the embodiments of the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0034] In the embodiments of the present invention, unless otherwise clearly specified and limited, if there are terms such as "installed", "connected", "connected", "fixed", etc., they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0035] like Figures 1 to 10As shown, the embodiment of the utility model provides a water spraying device for a green belt, including a fixed base 1, a pool 3, a rotating component 4, a pumping component 5 and an angle adjustment component 6. The fixed base 1 is respectively fixedly mounted with a water delivery platform 2 and a controller 19, the rotating component 4 is rotatably connected to the surface of the fixed base 1, the pool 3 is fixedly mounted on the rotating component 4, a support plate 10 is fixedly mounted on the top of the pool 3, and the support plate 10 is semi-enclosed for the pool 3, the pumping component 5 is fixedly mounted on the support plate 10, the pool 3 is provided with an angle adjustment component 6, the pumping component 5 is movably connected to the angle adjustment component 6 through a connecting block 7, a water pump 9 is fixedly mounted on the top surface of the water delivery platform 2, and the water delivery platform 2 is fixedly installed with a reclaimed water station 8 and a water inlet impeller 11, the outer side of the reclaimed water station 8 is coated with a thermal insulation layer 801, the surface of the water inlet impeller 11 is provided with a rubber tube 12, the water inlet of the reclaimed water station 8 is connected to the water inlet impeller 11 through the rubber tube 12, the water outlet of the reclaimed water station 8 is connected to the water inlet of the water pump 9, a heating pipe 13 and a first temperature sensor 14 are installed in the reclaimed water station 8, the water inlet on the side of the pool 3 is connected to the water outlet of the water pump 9 through a retractable elastic water pipe 15, a pressure-sensing valve is provided on the outer side of the water outlet of the water pump 9, a liquid level sensor 16 for detecting the water level is provided in the pool 3, and a second temperature sensor 17 and a humidity sensor 18 are buried in the soil sprayed by the water spraying device.

[0036] In this embodiment, Figure 2 As shown, the rotating assembly 4 includes a horizontal rotating disk 401 and a horizontal steering member. The horizontal rotating disk 401 is rotationally connected to the fixed base 1 through the horizontal steering member and is located on one side of the fixed base 1.

[0037] In this embodiment, Figure 2 As shown, the horizontal steering component includes a connecting rod 402, a steering belt 403 and a driving component. The connecting rod 402 is set on the fixed base 1 and rotates with the fixed base 1, and is fixed to the horizontal turntable 401. One side of the steering belt 403 is sleeved on the connecting rod 402, and the other side of the steering belt 403 is sleeved on the driving component. The driving component is set on the fixed base 1 and drives the steering belt 403 to rotate.

[0038] In this embodiment, Figure 2 As shown, the driving components include a forward and reverse rotating motor 404, an output shaft 405 and an output shaft sleeve 406. The forward and reverse rotating motor 404 is arranged on a fixed base 1 and is fixed to the fixed base 1. The output shaft 405 is arranged on the forward and reverse rotating motor 404 and is connected to the output end of the forward and reverse rotating motor 404. The output shaft sleeve 406 is arranged on the output shaft 405 and is fixed to the output shaft 405. The steering belt 403 is sleeved on the output shaft sleeve 406.

[0039] Specifically, the forward and reverse rotating motor 404 is energized, so that the output shaft 405 is rotated forward and reverse horizontally, thereby driving the output shaft sleeve 406 to rotate forward and reverse horizontally, and then driving the steering belt 403 to rotate forward and reverse horizontally, further driving the connecting rod 402 to rotate forward and reverse horizontally, thereby driving the horizontal turntable 401 to rotate forward and reverse horizontally, and then making the pool 3, the pumping assembly 5, and the angle adjustment assembly 6 rotate forward and reverse horizontally at the same time.

[0040] In this embodiment, Figures 4 to 7 As shown, the pumping assembly 5 includes a high-pressure water pump 501 arranged on the support plate 10, a water inlet pipe 502 connected to the water inlet of the high-pressure water pump 501 and passing through the support plate 10 to the water pool 3, and a jet water pipe 504 connected to the water outlet of the high-pressure water pump 501 through a bellows 503. The connecting block 7 is arranged on the jet water pipe 504, and a hinged rod 701 is arranged at the bottom of the connecting block 7. The hinged rod 701 is movably connected to the angle adjustment assembly 6.

[0041] In this embodiment, Figures 4 to 7 As shown, the angle adjustment assembly 6 includes a lightweight float rod 601 movably connected to the connecting block 7, the upper end of the lightweight float rod 601 is provided with a strip groove 603, the hinge rod 701 is slidably connected to the strip groove 603, and the lower end of the lightweight float rod 601 is connected to a lightweight float ball 602 located in the pool 3, and the lightweight float ball 602 is in contact with the right side wall inside the pool 3.

[0042] In this embodiment, Figure 7 As shown, a limit plate 20 is arranged between the front and rear side walls inside the pool 3. The limit plate 20 is located at the right side inside the pool 3. Two partitions 21 are arranged between the right side wall of the limit plate 20 and the right side wall of the pool 3. The two partitions 21 surround the lightweight float 602, and a gap is left between the lower end surface of the limit plate 20 and the bottom of the pool 3.

[0043] Specifically, the jet water pipe 504 is connected to the high-pressure water pump 501 through the bellows 503, so that the jet water pipe 504 can swing freely, and the controller 19 receives the water level signal detected by the liquid level sensor 16 in the water pool 3 to control whether the water pump 9 feeds water into the water pool 3, thereby controlling the up and down movement of the lightweight float 602, and then adjusting the jet angle of the jet water pipe 504.

[0044] In this embodiment, Figure 7 As shown, the pool 3 is a cylinder, the support plate 10 is a semicircular cylinder with the same radius as the horizontal cross-section of the pool 3, the bottom surface of one arc-shaped end of the support plate 10 fits with the circular edge of the top surface of the pool 3, and one horizontal straight end of the support plate 10 is fixedly connected to the top of the limiting plate 20, thereby realizing semi-closure of the pool 3.

[0045] In this embodiment, Fig.10As shown, the output end of the controller 19 is electrically connected to the water pump 9, the heating tube 13, the forward and reverse rotating motor 404, and the high-pressure water pump 501, and the input end of the controller 19 is electrically connected to the first temperature sensor 14, the liquid level sensor 16, the second temperature sensor 17, and the humidity sensor 18.

[0046] Specifically, the model of the controller 19 is HK-FKGD40-PA, and a PCL module is provided inside. The output end of the controller 19 is electrically connected to the water pump 9, the heating tube 13, the forward and reverse rotating motor 404, and the high-pressure water pump 501. The input end of the controller 19 is electrically connected to the first temperature sensor 14, the liquid level sensor 16, the second temperature sensor 17, and the humidity sensor 18. The controller 19 is fixedly installed above the fixed base 1 and is electrically connected to the external computer 24. In this way, through the control function of the controller 19, the working state can be remotely controlled, thereby controlling the spraying position and angle. At the same time, the highest liquid level and the lowest liquid level of the water pool 3 are sensed by the hydraulic sensor, and the amount of water sprayed by the jet water pipe 504 when the lightweight float 602 completes an upward floating or downward floating process is set. , so that the amount of water sprayed can be controlled. The second temperature sensor 17 and the humidity sensor 18 are used to detect the temperature and humidity of the soil respectively. When the humidity sensor 18 detects that the humidity of the soil is lower than the set humidity threshold, the controller 19 controls to open the high-pressure water pump 501, and sprays water on the green belt plants through the injection water pipe 504, so as to realize spraying according to the weather humidity. When the second temperature sensor 17 detects that the temperature of the soil is lower than the set temperature threshold, the controller 19 controls the heating pipe 13 to heat the water in the water station 8, so as to adjust the spraying water temperature according to the soil temperature, so that the spraying water temperature is within a comfortable range for the green belt plants. At the same time, the temperature of the water in the water station 8 is detected by the first temperature sensor 14 and fed back to the controller 19. When the water is heated to a certain temperature, the heating is stopped, thereby realizing the spraying water temperature control.

[0047] In this embodiment, Fig. 9 and Fig.10 As shown, the controller 19 is electrically connected to a clock circuit 22, and the clock circuit 22 includes a clock chip.

[0048] Specifically, the model of the clock chip is preferably DS1302, and the controller 19 controls the opening and closing of the high-pressure water pump 501 through the clock circuit 22 at a fixed time, and the spraying duration can be controlled through the clock circuit 22.

[0049] In this embodiment, Figure 1As shown, a solar panel 23 for power supply is also fixedly mounted on the fixed base 1, and the solar panel 23 is electrically connected to the water pump 9, the forward and reverse rotating motor 404, the high-pressure water pump 501, the controller 19, the heating tube 13, the first temperature sensor 14, the humidity sensor 18, and the second temperature sensor 17.

[0050] Specifically, the solar panel 23 is used as a power source, which is energy-saving and environmentally friendly.

[0051] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water spraying device for a green belt, characterized in that: The invention comprises a fixed base (1), a water pool (3), a rotating assembly (4), a water pumping assembly (5) and an angle adjustment assembly (6); the fixed base (1) is respectively fixedly mounted with a water delivery platform (2) and a controller (19); the rotating assembly (4) is rotatably connected to the surface of the fixed base (1); the water pool (3) is fixedly mounted on the rotating assembly (4); a support plate (10) is fixedly mounted on the top of the water pool (3); the support plate (10) is semi-enclosed with the water pool (3); and a control device (19) is fixedly mounted on the support plate (10). A pumping assembly (5) is provided inside the water pool (3), and an angle adjustment assembly (6) is movably connected to the angle adjustment assembly (6) via a connecting block (7). A water pump (9) is fixedly installed on the top surface of the water delivery platform (2), and a reclaimed water station (8) and a water inlet impeller (11) are fixedly installed on the side of the water delivery platform (2). The outer side of the reclaimed water station (8) is coated with a heat insulation layer (801), and the surface of the water inlet impeller (11) is provided with a rubber tube (12). The water inlet is connected to the water inlet impeller (11) through a rubber tube (12), the water outlet of the intermediate water station (8) is connected to the water inlet of the water pump (9), a heating pipe (13) and a first temperature sensor (14) are installed in the intermediate water station (8), the water inlet on the side of the pool (3) is connected to the water outlet of the water pump (9) through a retractable elastic water pipe (15), a pressure-sensitive valve is arranged on the outside of the water outlet of the water pump (9), a liquid level sensor (16) for detecting the water level is arranged in the pool (3), the water pump (9), the heating pipe (13) and the first temperature sensor (14) are installed in the intermediate water station (8), the water inlet on the side of the pool (3) is connected to the water outlet of the water pump (9) through a retractable elastic water pipe (15), a pressure-sensitive valve is arranged on the outside of the water outlet of the water pump (9), a liquid level sensor (16) for detecting the water level is arranged in the pool (3), and the water pump (9), the heating pipe (13) and the first temperature sensor (14) are installed in the intermediate water station (8), and the water inlet on the side of the pool (3) is connected to the water outlet of the water pump (9) through a retractable elastic water pipe (15). The tube (13) is electrically connected to the output end of the controller (19); the first temperature sensor (14) and the liquid level sensor (16) are electrically connected to the input end of the controller (19); the input end of the controller (19) is electrically connected to the second temperature sensor (17) and the humidity sensor (18); the second temperature sensor (17) and the humidity sensor (18) are buried in the soil sprayed by the water spraying device; the controller (19) is electrically connected to a clock circuit (22); and the clock circuit (22) includes a clock chip.

2. A water spraying device for a green belt according to claim 1, characterized in that: The rotating assembly (4) comprises a horizontal rotating disk (401) and a horizontal steering member. The horizontal rotating disk (401) is rotationally connected to the fixed base (1) via the horizontal steering member and is located on one side of the fixed base (1).

3. A water spraying device for a green belt according to claim 2, characterized in that: The horizontal steering component comprises a connecting rod (402), a steering belt (403) and a driving component. The connecting rod (402) is arranged on the fixed base (1) and rotates with the fixed base (1), and is fixed to the horizontal turntable (401). One side of the steering belt (403) is sleeved on the connecting rod (402), and the other side of the steering belt (403) is sleeved on the driving component. The driving component is arranged on the fixed base (1) and drives the steering belt (403) to rotate.

4. A water spraying device for a green belt according to claim 3, characterized in that: The driving component comprises a forward and reverse rotating motor (404), an output shaft (405) and an output shaft sleeve (406); the forward and reverse rotating motor (404) is arranged on the fixed base (1) and fixed to the fixed base (1); the output shaft (405) is arranged on the forward and reverse rotating motor (404) and connected to the output end of the forward and reverse rotating motor (404); the output shaft sleeve (406) is arranged on the output shaft (405) and fixed to the output shaft (405); and the steering belt (403) is sleeved on the output shaft sleeve (406).

5. A water spraying device for a green belt according to claim 4, characterized in that: The pumping assembly (5) comprises a high-pressure water pump (501) arranged on the support plate (10), a water inlet pipe (502) connected to the water inlet of the high-pressure water pump (501) and penetrating the support plate (10) to the water pool (3), and a jetting water pipe (504) connected to the water outlet of the high-pressure water pump (501) via a bellows (503); the connecting block (7) is arranged on the jetting water pipe (504); a hinged rod (701) is arranged at the bottom of the connecting block (7); and the hinged rod (701) is movably connected to the angle adjustment assembly (6).

6. A water spraying device for a green belt according to claim 5, characterized in that: The angle adjustment assembly (6) comprises a light floating rod (601) movably connected to the connecting block (7), the upper end of the light floating rod (601) is provided with a strip groove (603), the hinge rod (701) is slidably connected to the strip groove (603), the lower end of the light floating rod (601) is connected to a light floating ball (602) located in the water pool (3), and the light floating ball (602) is in contact with the right side wall inside the water pool (3).

7. A water spraying device for a green belt according to claim 6, characterized in that: A limit plate (20) is arranged between the front and rear side walls inside the water pool (3), and the limit plate (20) is located at the right side inside the water pool (3). Two partitions (21) are arranged between the right side wall of the limit plate (20) and the right side wall of the water pool (3), and the two partitions (21) surround the lightweight floating ball (602). A gap is left between the lower end surface of the limit plate (20) and the bottom of the water pool (3).

8. A water spraying device for a green belt according to claim 7, characterized in that: The pool (3) is a cylinder, the support plate (10) is a semicircular cylinder having the same radius as the horizontal cross-section of the pool (3), the bottom surface of one arc-shaped end of the support plate (10) fits the circular edge of the top surface of the pool (3), and one horizontal straight end of the support plate (10) is fixedly connected to the top of the limit plate (20).

9. A water spraying device for a green belt according to claim 4 or 5, characterized in that: The output end of the controller (19) is electrically connected to the forward and reverse rotating motor (404) and the high-pressure water pump (501).

10. A water spraying device for a green belt according to claim 4 or 5, characterized in that: A solar panel (23) for power supply is also fixedly mounted on the fixed base (1), and the solar panel (23) is electrically connected to the water pump (9), the forward and reverse rotating motor (404), the high-pressure water pump (501), the controller (19), the heating tube (13), the first temperature sensor (14), the humidity sensor (18), and the second temperature sensor (17), respectively.

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