Intelligent agricultural irrigation robot

Abstract

The invention discloses an intelligent agricultural irrigation robot, and relates to the technical field of agricultural irrigation, the intelligent agricultural irrigation robot comprises a moving base, a water tank is mounted on the upper portion of the moving base, a supporting rod is mounted on the upper portion of the moving base, a control box is mounted on the upper portion of the supporting rod, a bent pipe is mounted on the upper portion of the control box, and a nozzle is mounted on the upper portion of the bent pipe; a water pump is installed on the upper portion of the water tank, a first connecting pipe is installed at the output end of the water pump, the first connecting pipe is fixedly connected with the bent pipe, and a uniform spraying assembly used for a nozzle is arranged on the control box and comprises a movable plate slidably arranged on the inner side of the control box and a square plate installed at the bottom of the movable plate; by arranging the uniform spraying assembly, spraying uniformity can be achieved, fog drops can be more uniformly distributed in the rapid moving process of the spraying head, the situation that local parts are too thick or too thin, waste of resources is caused is avoided, and the utilization rate of water resources is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural irrigation, and in particular to an intelligent agricultural irrigation robot. Background Art

[0002] The smart agricultural irrigation robot is an intelligent device that integrates high-tech technologies such as modern agricultural Internet of Things, automatic driving, and Beidou navigation and positioning system. This device can realize automatic driving and adaptive cruising, and has multiple functions such as human-computer interaction, automatic water treatment, automatic sprinkler irrigation, automatic drainage, path planning, farmland information reporting, and pest and disease warning. It can automatically perform irrigation operations according to the water demand patterns of crops and soil conditions to ensure that crops get the right amount of water, thereby improving irrigation efficiency and crop yields.

[0003] After searching, the invention patent with Chinese patent number CN116584360A discloses a large-scale agricultural irrigation equipment. Compared with the prior art, the invention patent with Chinese patent number CN116584360A collects rainwater on rainy days, disinfects and purifies the water with bleaching powder after collection, which greatly saves water resources and makes full use of water resources. The first bevel gear drives the second bevel gear to rotate through a rotating motor, and finally drives the moving box to rotate. The moving box tube drives the nozzle to rotate, so as to adjust the angle of the irrigation equipment according to different needs during irrigation.

[0004] However, in actual use of the above device, the spraying mode of the nozzle is fixed, and there is a certain distance between the multiple nozzles, which easily leads to a certain distance between the water mist sprayed by the nozzle, and it is easy to have a situation where the water is too thick or too thin in some areas. In addition, when the nozzle is closed, the residual water in the water pipe and the nozzle will directly drip onto the ground or the device, which is easy to cause a waste of resources. Therefore, a smart agricultural irrigation robot is proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that the water mist at the spraying point of the nozzle also has a certain distance, which is prone to local over-concentration or over-thinness, and when the nozzle is closed, the residual water in the water pipe and the nozzle will directly drip onto the ground or the device, which is easy to cause waste of resources. A smart agricultural irrigation robot is proposed to solve the shortcomings of the prior art that the water mist at the spraying point of the nozzle also has a certain distance, which is prone to local over-concentration or over-thinness, and when the nozzle is closed, the residual water in the water pipe and the nozzle will directly drip onto the ground or the device, which is easy to cause waste of resources.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A smart agricultural irrigation robot comprises a mobile base, a water tank is installed on the upper part of the mobile base, a support rod is installed on the upper part of the mobile base, a control box is installed on the upper part of the support rod, a curved pipe is installed on the upper part of the control box, a nozzle is installed on the upper part of the curved pipe, a water pump is installed on the upper part of the water tank, a first connecting pipe is installed on the output end of the water pump, the first connecting pipe is fixedly connected to the curved pipe, a uniform spraying assembly for the nozzle is arranged on the control box, the uniform spraying assembly comprises a movable plate slidingly arranged inside the control box, a square plate installed at the bottom of the movable plate, a guide groove provided inside the square plate, a circular plate rotatably connected inside the control box and a guide rod installed on the side of the circular plate, the movable plate is fixedly connected to the nozzle, when the circular plate rotates, the square plate is guided by the guide rod sliding inside the guide groove to reciprocate the square plate, the reciprocating motion of the square plate drives the nozzle to reciprocate through the movable plate to spray, and the droplets are evenly distributed to avoid the situation of local over-concentration or over-diluting;

[0008] The control box is provided with a water-saving component for the nozzle, and the water-saving component includes a collection box symmetrically slidably arranged on the nozzle, a second rotating rod symmetrically rotatably connected to the inner side of the control box, a reel installed on the outer side of the second rotating rod, and a connecting rope installed between the reel and the collection box. When the second rotating rod drives the reel to rotate, the connecting rope can be pulled, and the connecting rope can drive the two collection boxes to move towards each other. The two collection boxes can move towards each other to wrap around the nozzle, so as to collect the residual water source after the nozzle spraying work is completed.

[0009] The above technical solution further includes:

[0010] A sliding groove is provided on the inner side of the control box, and the movable plate is slidably arranged on the inner side of the sliding groove. The size of the sliding groove opening is adapted to the size of the movable plate, and the movable plate reciprocates along the sliding groove.

[0011] A first servo motor is installed inside the control box, the circular plate is installed at the output end of the first servo motor, and the guide rod is installed on a side of the circular plate close to the square plate. The first servo motor can drive the guide rod to rotate through the circular plate.

[0012] The guide groove is slidably connected to the guide rod, the size of the guide groove opening is matched with the size of the guide rod, and the guide rod rotates and slides inside the guide groove to guide the square plate.

[0013] A second servo motor is installed on the inner side of the control box, a first rotating rod is installed on the output end of the second servo motor, a first bevel gear is installed on the outer side of the first rotating rod, a bidirectional worm is rotatably connected to the inner side of the control box, a second bevel gear is installed on the outer side of the bidirectional worm, the second bevel gear is meshed with the first bevel gear, and when the first rotating rod rotates, the bidirectional worm can be driven to rotate through the first bevel gear and the second bevel gear.

[0014] A worm wheel is installed on the outer side of the second rotating rod, and the worm wheel is meshed with the bidirectional worm gear. When the bidirectional worm gear rotates, the second rotating rod can be driven to rotate through the worm wheel.

[0015] The side surface of the nozzle is symmetrically rotatably connected with a guide wheel, and the guide wheel is movably connected to the connecting rope to guide the connecting rope.

[0016] A fixing plate is symmetrically installed on the upper part of the nozzle, a round rod is installed on the side of the fixing plate, the round rod is slidably connected to the collection box, a spring is installed on the side of the collection box close to the fixing plate, the end of the spring away from the collection box is fixedly connected to the fixing plate, and the collection box can move along the round rod.

[0017] A second connecting pipe is installed on the side of the collecting box, and one end of the second connecting pipe away from the collecting box is fixedly connected to the water tank. The water tank and the collecting box are both connected to the second connecting pipe, and the residual water source flows into the water tank through the second connecting pipe.

[0018] The collection box is slidably connected to the nozzle, the size of the opening of the collection box is adapted to the size of the nozzle, and the collection box can wrap the nozzle.

[0019] The present invention has the following beneficial effects:

[0020] 1. In the present invention, by setting a uniform spraying component, it is helpful to achieve uniformity of spraying. During the rapid movement of the nozzle, the droplets can be distributed more evenly, avoiding the situation of local over-concentration or over-diluteness, resulting in waste of resources, and improving the utilization rate of water resources, which is particularly important for occasions requiring uniform coverage.

[0021] 2. In the present invention, by providing a water-saving component, the water remaining after the spraying work of the nozzle is completed can be collected and then flowed into the water tank through the second connecting pipe, thereby reducing the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an intelligent agricultural irrigation robot proposed by the present invention;

[0023] Figure 2 It is a schematic diagram of a first side cross-sectional structure of the control box in the present invention;

[0024] Figure 3 It is a schematic diagram of the second side cross-sectional structure of the control box in the present invention;

[0025] Figure 4 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0026] Figure 5 for Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0027] Figure 6 for Figure 3 Enlarged schematic diagram of the structure at point C in the middle.

[0028] In the figure: 1. mobile base; 2. water tank; 3. support rod; 4. control box; 5. elbow; 6. water pump; 7. first connecting pipe; 8. nozzle; 9. sliding groove; 10. movable plate; 11. square plate; 12. guide groove; 13. first servo motor; 14. round plate; 15. guide rod; 16. second servo motor; 17. first bevel gear; 18. bidirectional worm; 19. second bevel gear; 20. second rotating rod; 21. worm gear; 22. first rotating rod; 23. reel; 24. connecting rope; 25. fixed plate; 26. round rod; 27. collecting box; 28. spring; 29. ​​guide wheel; 30. second connecting pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1

[0031] like Figure 1 - Figure 6As shown, a smart agricultural irrigation robot proposed by the present invention comprises a mobile base 1, a water tank 2 is installed on the upper part of the mobile base 1, a support rod 3 is installed on the upper part of the mobile base 1, a control box 4 is installed on the upper part of the support rod 3, a curved pipe 5 is installed on the upper part of the control box 4, a nozzle 8 is installed on the upper part of the curved pipe 5, a water pump 6 is installed on the upper part of the water tank 2, a first connecting pipe 7 is installed on the output end of the water pump 6, the first connecting pipe 7 is fixedly connected to the curved pipe 5, a uniform spraying assembly for the nozzle 8 is arranged on the control box 4, and the uniform spraying assembly comprises a nozzle 8 in the control box 4. The movable plate 10 is arranged to slide sideways, the square plate 11 is installed at the bottom of the movable plate 10, the guide groove 12 is opened inside the square plate 11, and the circular plate 14 is connected to the inside of the control box 4 and the guide rod 15 is installed on the side of the circular plate 14. The movable plate 10 is fixedly connected to the nozzle 8. When the circular plate 14 rotates, the square plate 11 is guided by the guide rod 15 sliding inside the guide groove 12 to make the square plate 11 reciprocate. The reciprocating motion of the square plate 11 drives the nozzle 8 to reciprocate through the movable plate 10 to spray, and the droplets are evenly distributed to avoid the situation of local over-concentration or over-diluting.

[0032] The control box 4 is provided with a water-saving component for the nozzle 8, which includes a collecting box 27 symmetrically slidably arranged on the nozzle 8, a second rotating rod 20 symmetrically rotatably connected to the inner side of the control box 4, a reel 23 installed on the outer side of the second rotating rod 20, and a connecting rope 24 installed between the reel 23 and the collecting box 27. When the second rotating rod 20 drives the reel 23 to rotate, the connecting rope 24 can be pulled, and the connecting rope 24 can drive the two collecting boxes 27 to move towards each other. The two collecting boxes 27 can move towards each other to wrap around the nozzle 8, so as to collect the residual water source after the spraying work of the nozzle 8 is completed.

[0033] A sliding groove 9 is opened on the inner side of the control box 4 , and a movable plate 10 is slidably arranged on the inner side of the sliding groove 9 . The size of the opening of the sliding groove 9 is adapted to the size of the movable plate 10 , and the movable plate 10 reciprocates along the sliding groove 9 .

[0034] A first servo motor 13 is installed inside the control box 4 , a circular plate 14 is installed at the output end of the first servo motor 13 , and a guide rod 15 is installed on a side of the circular plate 14 close to the square plate 11 . The first servo motor 13 can drive the guide rod 15 to rotate through the circular plate 14 .

[0035] The guide groove 12 is slidably connected to the guide rod 15 . The size of the opening of the guide groove 12 matches the size of the guide rod 15 . The guide rod 15 rotates and slides inside the guide groove 12 to guide the square plate 11 .

[0036] In this embodiment, when irrigation is performed, the water tank 2 is driven forward by the mobile base 1, and the water pump 6 is started at the same time. The water pump 6 draws water from the water tank 2 and then transmits the water to the nozzle 8 through the first connecting pipe 7 and the bent pipe 5, and then sprays the water through the nozzle 8. At the same time, when spraying, the first servo motor 13 can be started at this time, and the first servo motor 13 can drive the circular plate 14 to rotate. When the circular plate 14 rotates, the guide rod 15 can be driven to rotate. When the guide rod 15 rotates, it can slide inside the guide groove 12, and the square plate 11 is guided by the sliding of the guide rod 15 inside the guide groove 12, so that the square plate 11 reciprocates, thereby driving the movable plate 10 to reciprocate along the sliding groove 9, thereby driving the nozzle 8 to reciprocate during irrigation, which is helpful to achieve uniformity of spraying. In the process of rapid movement of the nozzle 8, the droplets can be more evenly distributed, avoiding the situation of local over-concentration or over-dilute, causing waste of resources, and improving the utilization rate of water resources, which is particularly important for occasions requiring uniform coverage.

[0037] Embodiment 2

[0038] like Figure 1 - Figure 6 As shown, based on the first embodiment, a second servo motor 16 is installed on the inner side of the control box 4, a first rotating rod 22 is installed on the output end of the second servo motor 16, a first bevel gear 17 is installed on the outer side of the first rotating rod 22, a bidirectional worm 18 is rotatably connected to the inner side of the control box 4, a second bevel gear 19 is installed on the outer side of the bidirectional worm 18, the second bevel gear 19 is meshed with the first bevel gear 17, and when the first rotating rod 22 rotates, the bidirectional worm 18 can be driven to rotate through the first bevel gear 17 and the second bevel gear 19.

[0039] A worm wheel 21 is installed on the outer side of the second rotating rod 20 . The worm wheel 21 is meshed with the bidirectional worm 18 . When the bidirectional worm 18 rotates, the worm wheel 21 can drive the second rotating rod 20 to rotate.

[0040] A guide wheel 29 is symmetrically rotatably connected to the side of the nozzle 8 , and the guide wheel 29 is movably connected to the connecting rope 24 to guide the connecting rope 24 .

[0041] A fixing plate 25 is symmetrically installed on the upper part of the nozzle 8, and a round rod 26 is installed on the side of the fixing plate 25. The round rod 26 is slidably connected to the collecting box 27. A spring 28 is installed on the side of the collecting box 27 close to the fixing plate 25. The end of the spring 28 away from the collecting box 27 is fixedly connected to the fixing plate 25, and the collecting box 27 can move along the round rod 26.

[0042] A second connecting pipe 30 is installed on the side of the collecting box 27. The end of the second connecting pipe 30 away from the collecting box 27 is fixedly connected to the water tank 2. The water tank 2 and the collecting box 27 are both connected to the second connecting pipe 30, and the residual water source flows into the water tank 2 through the second connecting pipe 30.

[0043] The collecting box 27 is slidably connected to the nozzle 8 . The size of the opening of the collecting box 27 matches the size of the nozzle 8 . The collecting box 27 can wrap around the nozzle 8 .

[0044] In this embodiment, when the nozzle 8 is spraying, it is necessary to stop the current spraying work and go to the next position for spraying. At this time, the second servo motor 16 can be started, and the first rotating rod 22 can be driven to rotate by the second servo motor 16. When the first rotating rod 22 rotates, the first bevel gear 17 can be driven to rotate. Since the first bevel gear 17 is meshed with the second bevel gear 19, when the first rotating rod 22 rotates, the bidirectional worm 18 can be driven to rotate through the first bevel gear 17 and the second bevel gear 19, and since the bidirectional worm 18 and the worm gear 21 are meshed with each other, so when the bidirectional worm 18 rotates, the second rotating rod 20 can be driven to rotate through the worm wheel 21, and the reel 23 can be driven to rotate at the same time. The rotation of the reel 23 can pull the connecting rope 24, and the connecting rope 24 can drive the collecting box 27 to move along the round rod 26 toward the direction close to the curved pipe 5 through the guidance of the guide wheel 29. At this time, the round rod 26 shrinks. After the collecting box 27 moves, the water source remaining after the spraying work of the sprinkler 8 is collected, and then flows into the water tank 2 through the second connecting pipe 30, thereby reducing the waste of water resources.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart agricultural irrigation robot, comprising a mobile base (1), characterized in that: A water tank (2) is installed on the upper part of the mobile base (1), a support rod (3) is installed on the upper part of the mobile base (1), a control box (4) is installed on the upper part of the support rod (3), a curved pipe (5) is installed on the upper part of the control box (4), a spray head (8) is installed on the upper part of the curved pipe (5), a water pump (6) is installed on the upper part of the water tank (2), a first connecting pipe (7) is installed on the output end of the water pump (6), the first connecting pipe (7) is fixedly connected to the curved pipe (5), and a uniform spraying assembly for the spray head (8) is arranged on the control box (4), and the uniform spraying assembly includes a control A movable plate (10) slidably arranged inside the box (4), a square plate (11) installed at the bottom of the movable plate (10), a guide groove (12) provided inside the square plate (11), a circular plate (14) rotatably connected inside the control box (4), and a guide rod (15) installed on the side of the circular plate (14); the movable plate (10) and the spray head (8) are fixedly connected; when the circular plate (14) rotates, the square plate (11) is guided by the guide rod (15) sliding inside the guide groove (12) to make the square plate (11) reciprocate; the reciprocating motion of the square plate (11) drives the spray head (8) to reciprocate through the movable plate (10) to spray; The control box (4) is provided with a water-saving component for the nozzle (8), and the water-saving component comprises a collection box (27) symmetrically slidably arranged on the nozzle (8), a second rotating rod (20) symmetrically rotatably connected to the inner side of the control box (4), a reel (23) installed on the outer side of the second rotating rod (20), and a connecting rope (24) installed between the reel (23) and the collection box (27). When the second rotating rod (20) drives the reel (23) to rotate, the connecting rope (24) can be pulled, and the connecting rope (24) can drive the two collection boxes (27) to move towards each other, and the two collection boxes (27) can wrap around the nozzle (8) when they move towards each other.

2. The intelligent agricultural irrigation robot according to claim 1, characterized in that: A sliding groove (9) is provided on the inner side of the control box (4), and the movable plate (10) is slidably arranged on the inner side of the sliding groove (9), and the size of the opening of the sliding groove (9) is adapted to the size of the movable plate (10).

3. The intelligent agricultural irrigation robot according to claim 2, characterized in that: A first servo motor (13) is installed inside the control box (4), the circular plate (14) is installed at the output end of the first servo motor (13), and the guide rod (15) is installed on one side of the circular plate (14) close to the square plate (11).

4. The intelligent agricultural irrigation robot according to claim 3, characterized in that: The guide groove (12) is slidably connected to the guide rod (15), and the size of the opening of the guide groove (12) is adapted to the size of the guide rod (15).

5. The intelligent agricultural irrigation robot according to claim 1, characterized in that: A second servo motor (16) is installed on the inner side of the control box (4); a first rotating rod (22) is installed on the output end of the second servo motor (16); a first bevel gear (17) is installed on the outer side of the first rotating rod (22); a bidirectional worm (18) is rotatably connected to the inner side of the control box (4); a second bevel gear (19) is installed on the outer side of the bidirectional worm (18); the second bevel gear (19) is meshed with the first bevel gear (17).

6. The intelligent agricultural irrigation robot according to claim 5, characterized in that: A worm wheel (21) is installed on the outer side of the second rotating rod (20), and the worm wheel (21) is meshed with the bidirectional worm (18).

7. The intelligent agricultural irrigation robot according to claim 1, characterized in that: The side surface of the spray head (8) is symmetrically rotatably connected with a guide wheel (29), and the guide wheel (29) is movably connected to the connecting rope (24).

8. The intelligent agricultural irrigation robot according to claim 1, characterized in that: A fixing plate (25) is symmetrically mounted on the upper part of the nozzle (8), a round rod (26) is mounted on the side of the fixing plate (25), the round rod (26) is slidably connected to a collection box (27), a spring (28) is mounted on a side of the collection box (27) close to the fixing plate (25), and an end of the spring (28) away from the collection box (27) is fixedly connected to the fixing plate (25).

9. The intelligent agricultural irrigation robot according to claim 1, characterized in that: A second connecting pipe (30) is installed on the side of the collecting box (27); one end of the second connecting pipe (30) away from the collecting box (27) is fixedly connected to the water tank (2); and the water tank (2) and the collecting box (27) are both connected to the second connecting pipe (30).

10. The intelligent agricultural irrigation robot according to claim 1, characterized in that: The collection box (27) is slidably connected to the nozzle (8), and the size of the opening of the collection box (27) is adapted to the size of the nozzle (8).

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