Vertical fruit tree water, fertilizer and pesticide integrated mist system

Abstract

This utility model relates to a vertical integrated water, fertilizer, and pesticide misting system for fruit trees, comprising a water, fertilizer, and pesticide frequency conversion supply system, a pipeline system, and a vertical mixing and spraying system. The vertical mixing and spraying system is connected to the water, fertilizer, and pesticide frequency conversion supply system via the pipeline system. The vertical mixing and spraying system includes a riser, a water and fertilizer spraying component, and a pesticide spraying component. The pesticide spraying component is located at the upper end of the riser, and the water and fertilizer spraying component is located at the lower end of the riser. Both the pesticide spraying component and the water and fertilizer spraying component include a disc, anti-clogging nozzles, and an angle adjustment mechanism. The disc is fixedly fitted onto the riser, and two anti-clogging nozzles connected to the riser are located on the disc. The two anti-clogging nozzles correspond one-to-one with two adjacent fruit trees in each row. The angle adjustment mechanism can simultaneously drive the two anti-clogging nozzles to rotate in the vertical plane. The beneficial effects of this utility model are: by integrating the water and fertilizer spraying function and the pesticide spraying function into one system, it reduces manual labor, provides a large spraying range, and has high work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural irrigation equipment technology, specifically relating to a vertical fruit tree integrated water, fertilizer and pesticide misting system. Background Technology

[0002] In traditional agriculture, water and fertilizer application and pesticide application are usually two separate operating systems. When applying pesticides, it is often necessary to manually pull the sprayer back and forth in the field, which results in high labor input and low efficiency.

[0003] The prior art disclosed in CN120304140 is an integrated water, fertilizer and pesticide sprinkler irrigation machine, including a support component, a spraying and drip irrigation execution component and a pesticide injection component. This integrated water, fertilizer and pesticide sprinkler irrigation machine can achieve precise irrigation, fertilization and pesticide application through the coordinated work of multiple components. It is easy to operate, saves manpower, enhances equipment stability, and improves the overall benefits of agricultural production. However, the spraying and drip irrigation are controlled by separate valves. In actual use, it is still necessary to manually open and close the valves. In large-scale agricultural and forestry scenarios, the labor hours and operation and maintenance costs are still very high.

[0004] The prior art disclosed in CN215426327U is a spray misting machine with an adjustable angle and height structure, including an electric misting machine support, a slide groove, a fixing block, a threaded rod, a toothed gear, and a nozzle body. This spray misting machine with an adjustable spray angle and height structure is equipped with an electric misting machine support for support. In use, the threaded rod is rotated by a bevel gear installed on the inner surface, which drives the slide rail and telescopic rod installed in the slide groove to move up and down. The use of the limiting groove opened inside the telescopic rod and the cooperation between it and the support block can reduce the weight of the telescopic rod and ensure that the telescopic rod does not tilt when moving. However, its structure is simple, the spraying range is small, and the working efficiency is low. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a vertical fruit tree water, fertilizer and pesticide integrated misting system. By integrating water and fertilizer spraying functions and pesticide spraying functions into one system, it reduces manual input, has a large spraying range and high work efficiency.

[0006] The objective of this utility model is achieved through the following technical solution: A vertical fruit tree integrated water, fertilizer, and pesticide misting system includes a water, fertilizer, and pesticide frequency conversion supply system, a pipeline system, and a vertical mixing spraying system. The vertical mixing spraying system is connected to the water, fertilizer, and pesticide frequency conversion supply system through the pipeline system. The vertical mixing spraying system includes a riser, a water and fertilizer spraying component, and a pesticide spraying component. A riser connected to the pipeline system is provided between two adjacent fruit trees in each row. A pesticide spraying component is provided at the upper end of the riser, and a water and fertilizer spraying component is provided at the lower end of the riser. Both the pesticide spraying component and the water and fertilizer spraying component include a disc, an anti-clogging nozzle, and an angle adjustment mechanism. The disc is fixedly sleeved on the riser, and two anti-clogging nozzles connected to the riser are provided on the disc. The two anti-clogging nozzles correspond one-to-one with two adjacent fruit trees in each row. The angle adjustment mechanism can simultaneously drive the two anti-clogging nozzles to rotate in the vertical plane.

[0007] Furthermore, the pipeline system includes a main pipe, a trunk pipe, and branch pipes. The two ends of the main pipe are connected to the water, fertilizer, and pesticide frequency conversion supply system and the trunk pipe, respectively. Branch pipes connected to the trunk pipes are installed between the fruit tree rows. A ball valve is installed at the end of the branch pipe that connects to the trunk pipe. The riser is vertically connected to the branch pipe.

[0008] Furthermore, the water, fertilizer and pesticide variable frequency supply system includes a mixing tank, an agitator, a variable frequency pump and a filter. The agitator is located on the mixing tank, the input end of the variable frequency pump is connected to the mixing tank, the main pipe is connected to the output end of the variable frequency pump through the filter, and a second solenoid valve is provided on the end of the main pipe connected to the filter.

[0009] Furthermore, a first solenoid valve is installed on the riser between the pesticide spraying assembly and the water and fertilizer spraying assembly. The anti-clogging nozzle in the pesticide spraying assembly is connected to the upper end of the riser via a hose. A diversion pipe corresponding to the water and fertilizer spraying assembly is installed at the lower end of the riser. The anti-clogging nozzle in the water and fertilizer spraying assembly is connected to the diversion pipe via a hose. A third solenoid valve is installed on the diversion pipe between the hose and the riser.

[0010] Furthermore, a mounting base is provided on the disc, and the anti-clogging nozzle is rotatably mounted on the mounting base via a rotating shaft. The angle adjustment mechanism includes an adjustment motor, a transmission shaft, a driving spur gear, a driven spur gear, a driving bevel gear, and a driven bevel gear. The adjustment motor is mounted on the disc, and the output end of the adjustment motor is provided with a driving spur gear. The transmission shaft is rotatably mounted on the disc via a support, and the middle of the transmission shaft is provided with a driven spur gear that meshes with the driving spur gear. Both ends of the transmission shaft are provided with driving bevel gears, and the transmission shaft is provided with a driven bevel gear. The two driven bevel gears mesh with the two driving bevel gears in a one-to-one correspondence.

[0011] Furthermore, the disc has openings to prevent nozzle clogging.

[0012] Furthermore, the mixing tank is equipped with a feed inlet at the top and a drain outlet at the bottom.

[0013] Compared with the prior art, the present invention has the following beneficial effects: This invention, through the setup of a water, fertilizer, and pesticide frequency conversion supply system, a pipeline system, and a vertical mixing spraying system, places the pesticide spraying component and the water, fertilizer spraying component at the upper and lower ends of the riser, respectively. Utilizing the working pressure difference created by the height difference of the nozzles, combined with the frequency conversion pressure adjustment of the frequency pump in the water, fertilizer, and pesticide frequency conversion supply system, water, fertilizer, or pesticides can be sprayed according to demand. Ultimately, the water, fertilizer, and pesticide spraying functions are integrated into one system, greatly reducing manual labor input, and allowing for adjustment of the spraying angle to increase the spraying range, further improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the herbal medicine spraying component of this utility model; Figure 3 This is a schematic diagram of the water and fertilizer spraying component of this utility model.

[0015] In the diagram: 11. Mixing tank; 12. Agitator; 13. Variable frequency pump; 14. Filter; 21. Main pipe; 22. Main branch pipe; 23. Branch pipe; 4. Riser; 5. Disc; 6. Anti-clogging nozzle; 71. Adjusting motor; 72. Drive shaft; 73. Driving spur gear; 74. Driven spur gear; 75. Driving bevel gear; 76. Driven bevel gear; 8. Second solenoid valve; 9. Mounting base; 10. Rotating shaft; 15. Support; 16. Hose; 17. Inlet; 18. Drain; 19. Ball valve; 20. First solenoid valve; 24. Diverter pipe; 25. Third solenoid valve. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0017] like Figure 1 As shown, a vertical fruit tree integrated water, fertilizer and pesticide misting system includes a water, fertilizer and pesticide frequency conversion supply system, a pipeline system, and a vertical mixing spraying system. The vertical mixing spraying system is connected to the water, fertilizer and pesticide frequency conversion supply system through the pipeline system. The vertical mixing spraying system includes a riser 4, a water and fertilizer spraying component and a pesticide spraying component. A riser 4 connected to the pipeline system is provided between two adjacent fruit trees in each row. A pesticide spraying component is provided at the upper end of the riser 4, and a water and fertilizer spraying component is provided at the lower end of the riser 4.

[0018] The water, fertilizer, and pesticide variable frequency supply system is used to prepare water, fertilizer, or pesticides and transport them to the vertical mixing spraying system via a pipeline system. Since the pesticide spraying component and the water, fertilizer spraying component are located at opposite ends of the riser 4, the working pressure of the pesticide spraying component is higher than that of the water, fertilizer spraying component. Therefore, when delivering water and fertilizer, the water, fertilizer supply system can reduce the working pressure through frequency conversion control, delivering the water and fertilizer through the riser 4 to the water, fertilizer spraying component, which then sprays the water and fertilizer onto the roots of the fruit trees. When delivering pesticides, the water, fertilizer supply system can increase the working pressure through frequency conversion control, delivering the pesticide through the riser 4 to the pesticide spraying component, which then sprays the pesticide onto the canopy of the fruit trees. Ultimately, by integrating the water, fertilizer, and pesticide spraying functions into a single mixing spraying system, and combining this with the water, fertilizer, and pesticide variable frequency supply system to adjust the working pressure for water, fertilizer, or pesticide spraying, manual labor is reduced and work efficiency is improved.

[0019] Both the pesticide spraying assembly and the water and fertilizer spraying assembly include a disc 5, an anti-clogging nozzle 6, and an angle adjustment mechanism. For example... Figure 2 , Figure 3 As shown, a disc 5 is fixedly fitted onto a riser 4. Two anti-clogging nozzles 6, connected to the riser 4, are mounted on the disc 5. Each anti-clogging nozzle 6 corresponds to one of two adjacent fruit trees in each row. An angle adjustment mechanism can simultaneously drive both anti-clogging nozzles 6 to rotate in the vertical plane. By using the two anti-clogging nozzles 6 on the disc 5, spraying can be performed simultaneously on two adjacent fruit trees in each row, further improving work efficiency. The angle adjustment mechanism drives the anti-clogging nozzles 6 to rotate, thereby adjusting the spraying angle and increasing the spraying range.

[0020] To enable separate delivery of pesticides and fertilizers to the pesticide spraying unit and fertilizer spraying unit, achieving diversion and delivery, such as... Figures 1-3 As shown, a first solenoid valve 20 is installed on the riser 4 between the pesticide spraying assembly and the fertigation assembly. The anti-clogging nozzle 6 in the pesticide spraying assembly is connected to the upper end of the riser 4 via a hose 16. A diversion pipe 24 corresponding to the fertigation assembly is connected to the lower end of the riser 4. The anti-clogging nozzle 6 in the fertigation assembly is connected to the diversion pipe 24 via the hose 16. A third solenoid valve 25 is installed on the diversion pipe 24 between the hose 16 and the riser 4. When fertigation is needed, the first solenoid valve 20 is closed and the third solenoid valve 25 is opened. The fertigation supply system can then reduce the working pressure to deliver fertigation via frequency conversion control, preventing fertigation from being delivered to the pesticide spraying assembly. When pesticide spraying is needed, the first solenoid valve 20 is opened and the third solenoid valve 25 is closed. The fertigation supply system can then increase the working pressure to deliver pesticide via frequency conversion control, preventing pesticide from being delivered to the fertigation assembly.

[0021] like Figure 1As shown, the pipeline system includes a main pipe 21, a trunk pipe 22, and branch pipes 23. The two ends of the main pipe 21 are connected to the water, fertilizer, and pesticide frequency conversion supply system and the trunk pipe 22, respectively. Branch pipes 23, connected to the trunk pipe 22, are installed between the rows of fruit trees. The branch pipes 23 are buried in the ground, and risers 4 are vertically connected to the branch pipes 23. A ball valve 19 is installed on one end of the branch pipe 23 that connects to the trunk pipe 22. The water, fertilizer, and pesticide frequency conversion supply system includes a mixing tank 11, an agitator 12, a frequency conversion pump 13, and a filter 14. The agitator 12 is installed on the mixing tank 11. The input end of the frequency conversion pump 13 is connected to the mixing tank 11. The main pipe 21 is connected to the output end of the frequency conversion pump 13 through the filter 14. A second solenoid valve 8 is installed on one end of the main pipe 21 that connects to the filter 14. A feed inlet 17 is provided at the top of the mixing tank 11. Water, fertilizer, or chemicals can be added to the mixing tank 11 through the feed inlet 17. The agitator 12 then mixes the water, fertilizer, or chemicals evenly. The frequency converter can adjust the working pressure according to the working requirements through frequency control, and then transport the water, fertilizer, or chemicals sequentially through the main pipe 21, the branch pipe 22, and the branch pipe 23 to the riser pipe 4. During the transportation process, the pressure of the main pipe 21 and the branch pipe 23 can be balanced by the second solenoid valve 8; the filter 14 can filter out small impurities such as undissolved fertilizer particles, further preventing pipe or nozzle blockage; and the ball valve 19 can control the pressure balance before and after the branch pipe 23. In addition, a drain outlet 18 is provided at the bottom of the mixing tank 11. After cleaning the mixing tank 11 with clean water through the feed inlet 17, the cleaning wastewater can be discharged through the drain outlet 18.

[0022] like Figure 2 , Figure 3 As shown, a mounting base 9 is fixed on the disc 5. The anti-clogging nozzle 6 is rotatably mounted on the mounting base 9 via a rotating shaft 10. The angle adjustment mechanism includes an adjustment motor 71, a transmission shaft 72, a driving spur gear 73, a driven spur gear 74, a driving bevel gear 75, and a driven bevel gear 76. The adjustment motor 71 is mounted on the disc 5. The output end of the adjustment motor 71 is fixed with the driving spur gear 73. The transmission shaft 72 is rotatably mounted on the disc 5 via a support 15. The middle part of the transmission shaft 72 is fixed with the driven spur gear 74, which meshes with the driving spur gear 73. The two ends of the transmission shaft 72 are fixed with driving bevel gears 75. The driven bevel gears are fixed on the transmission shaft 72. The two driven bevel gears mesh with the two driving bevel gears 75 in a one-to-one correspondence. Under the meshing transmission of the driving spur gear 73 and the driven spur gear 74, the motor 71 can be adjusted to drive the transmission shaft 72 to rotate. Under the meshing transmission of the driving bevel gear 75 and the driven bevel gear, the rotation of the transmission shaft 72 can drive the rotating shaft 10 to rotate, thereby driving the anti-clogging nozzle 6 to rotate. This allows adjustment of the spray angle of the anti-clogging nozzle 6 and increases the spray range. In addition, the disc 5 is provided with an opening to facilitate the rotation of the anti-clogging nozzle 6, and the opening is designed to allow the hose 16 to extend and retract with the rotation of the anti-clogging nozzle 6.

[0023] Based on the above-mentioned vertical fruit tree water, fertilizer and pesticide integrated misting system, this utility model installs the pesticide spraying component and the water and fertilizer spraying component at the upper and lower ends of the riser 4, respectively. By utilizing the working pressure difference formed by the height of the nozzles and combining it with the variable frequency pressure adjustment of the variable frequency pump 13, the water and fertilizer spraying function and the pesticide spraying function are integrated into one system, which greatly reduces manual input and allows for adjustment of the spraying angle to increase the spraying range, thereby improving work efficiency.

[0024] Finally, although embodiments of the present invention have been shown and described above, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vertical fruit tree integrated water, fertilizer, and pesticide misting system, characterized in that: The system includes a water, fertilizer and pesticide frequency conversion supply system, a pipeline system, and a vertical mixing spraying system. The vertical mixing spraying system is connected to the water, fertilizer and pesticide frequency conversion supply system through the pipeline system. The vertical mixing spraying system includes a riser (4), a water and fertilizer spraying component and a pesticide spraying component. A riser (4) connected to the pipeline system is provided between two adjacent fruit trees in each row. A pesticide spraying component is provided at the upper end of the riser (4), and a water and fertilizer spraying component is provided at the lower end of the riser (4). Both the pesticide spraying component and the water and fertilizer spraying component include a disc (5), an anti-clogging nozzle (6) and an angle adjustment mechanism. The disc (5) is fixedly sleeved on the riser (4). Two anti-clogging nozzles (6) connected to the riser (4) are provided on the disc (5). The two anti-clogging nozzles (6) correspond one-to-one with two adjacent fruit trees in each row. The angle adjustment mechanism can simultaneously drive the two anti-clogging nozzles (6) to rotate in the vertical plane.

2. The vertical water-fertilizer-pesticide integrated mist system for fruit trees according to claim 1, characterized in that: The pipeline system includes a main pipe (21), a trunk pipe (22) and a branch pipe (23). The two ends of the main pipe (21) are connected to the water, fertilizer and pesticide frequency conversion supply system and the trunk pipe (22) respectively. A branch pipe (23) connected to the trunk pipe (22) is provided between the fruit tree rows. A ball valve (19) is provided at one end of the branch pipe (23) connected to the trunk pipe (22). A riser (4) is vertically connected to the branch pipe (23).

3. The vertical water-fertilizer-pesticide integrated mist system for fruit trees according to claim 2, characterized in that: It includes a mixing tank (11), a stirrer (12), a variable frequency pump (13) and a filter (14). The stirrer (12) is located on the mixing tank (11). The input end of the variable frequency pump (13) is connected to the mixing tank (11). The main pipe (21) is connected to the output end of the variable frequency pump (13) through the filter (14). A second solenoid valve (8) is provided on the end of the main pipe (21) that is connected to the filter (14).

4. The vertical water-fertilizer-pesticide integrated mist system for fruit trees according to claim 1, characterized in that: A first solenoid valve (20) is provided on the riser (4) between the pesticide spraying assembly and the water and fertilizer spraying assembly. The anti-clogging nozzle (6) in the pesticide spraying assembly is connected to the upper end of the riser (4) through a hose (16). The lower end of the riser (4) is provided with a diversion pipe (24) corresponding to the water and fertilizer spraying assembly. The anti-clogging nozzle (6) in the water and fertilizer spraying assembly is connected to the diversion pipe (24) through a hose (16). A third solenoid valve (25) is provided on the diversion pipe (24) between the hose (16) and the riser (4).

5. The vertical fruit tree water, fertilizer, and pesticide integrated misting system according to claim 1, characterized in that: The disc (5) is provided with a mounting base (9), and the anti-clogging nozzle (6) is rotatably mounted on the mounting base (9) via a rotating shaft (10). The angle adjustment mechanism includes an adjustment motor (71), a transmission shaft (72), an active spur gear (73), a passive spur gear (74), an active bevel gear (75), and a driven bevel gear (76). The adjustment motor (71) is mounted on the disc (5), and the output end of the adjustment motor (71) is provided with an active spur gear (73). The transmission shaft (72) is rotatably mounted on the disc (5) via a support (15). The middle part of the transmission shaft (72) is provided with a passive spur gear (74) that meshes with the active spur gear (73). The two ends of the transmission shaft (72) are provided with active bevel gears (75), and the transmission shaft (72) is provided with passive bevel gears. The two passive bevel gears mesh with the two active bevel gears (75) one by one. 6.The vertical fruit tree water-fertilizer-pesticide integrated mist system according to claim 1, characterized in that: The disc (5) has an opening to facilitate the prevention of clogging of the nozzle (6).

7. The vertical fruit tree water, fertilizer and pesticide integrated mist system according to claim 3, characterized in that: The mixing tank (11) is provided with a feed inlet (17) at the top and a blowdown outlet (18) at the bottom.

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