Intelligent agricultural planting pesticide spraying device

Abstract

The invention belongs to the technical field of intelligent agriculture, and particularly relates to an intelligent agricultural planting pesticide spraying device which specifically comprises a frame capable of automatically walking, a control box is installed at the front end of the top of the frame, a controller and a storage battery pack are arranged in the control box, and a pesticide storage box is installed in the center of the top of the frame. A conveying pump connected with the pesticide storage box is further installed at the top of the vehicle frame, a supporting frame is installed at the rear end of the top of the vehicle frame, and an adjusting mechanism is rotationally installed at the top of the supporting frame. According to the device, air flow impacts plant leaves to drive the leaves to vibrate, the leaves are stirred under the carding effect of the plant carding mechanism, spray is made to make uniform contact with the upper surfaces and the lower surfaces of the plant leaves, good conditions are created for pesticide feeding of the bottoms of the plant leaves, the pesticide feeding effect of crops is improved, the spray is collected in an arc-shaped area of the plant carding mechanism, and the pesticide feeding efficiency is improved. The amount of pesticide dissipated all around is reduced, and the pesticide administration cost is reduced.

Description

Technical Field

[0001] The present invention relates to the field of smart agricultural technology, and in particular to an intelligent agricultural planting spraying device. Background Art

[0002] Smart agriculture is to apply the Internet of Things technology to traditional agriculture, using sensors and software to control agricultural production through mobile platforms or computer platforms, making traditional agriculture more "intelligent". In addition to precise perception, control and decision-making management, in a broad sense, smart agriculture also includes agricultural e-commerce, food traceability and anti-counterfeiting, agricultural leisure tourism, agricultural information services and other aspects.

[0003] In the process of agricultural planting, crops often need to be sprayed with pesticides to effectively prevent and control pests and diseases and increase crop nutrition. Traditional backpack sprayers spray pesticides, which are loaded for a long time, will cause certain damage to the human body. Therefore, mobile spraying equipment has gradually been adopted. The current spraying equipment directly sprays the liquid medicine on the surface of the leaves of crops, and many pests lay eggs under the leaves. Traditional spraying equipment is difficult to cover the bottom of the leaves when spraying over a large area.

[0004] In view of this, the present invention provides an intelligent agricultural planting spraying device to solve the technical problems existing in the above-mentioned prior art. Summary of the invention

[0005] Based on the technical problems existing in the background technology, the present invention proposes an intelligent agricultural planting spraying device.

[0006] The intelligent agricultural planting spraying device proposed by the present invention comprises a frame capable of automatic movement, a control box is installed at the top front end of the frame, a controller and a battery pack are arranged inside the control box, a medicine storage box is installed at the top center of the frame, a delivery pump connected to the medicine storage box is also installed on the top of the frame, a support frame is installed at the top rear end of the frame, and an adjustment mechanism is rotatably installed on the top of the support frame, an electric push rod is installed between the end of the adjustment mechanism and the frame, a support platform movable forward and backward is installed on the top of the adjustment mechanism, and the support platform is A retracting and unfolding mechanism is installed inside, side support mechanisms are rotatably installed at both ends of the top of the support platform, and the outer ends of the two side support mechanisms are screwed with a spray pipe and a blast pipe, one end of the spray pipe is connected to a delivery pump through a hose, and a plurality of atomizing nozzles are screwed at the bottom of the spray pipe, an air pump is installed on one side of the top of the support platform, and the air outlet of the air pump is connected to the blast pipe through a hose, a rectangular air outlet slot is arranged on the side of the blast pipe, and an arc-shaped plant combing mechanism is arranged on the outside of the spray pipe, and the plant combing mechanism is arranged between the spray pipe and the blast pipe.

[0007] Preferably in the present invention, the plant combing mechanism comprises a shielding plate with an arc-shaped structure, and a plurality of combing plates with an arc-shaped structure are arranged at the bottom of the shielding plate, and air guide grooves are arranged between the combing plates.

[0008] Preferably in the present invention, the plant combing mechanism also includes a rotating motor fixedly mounted on the spray pipe, and an annular tooth groove arranged at the front end of the shielding plate, and the output shaft of the rotating motor is equipped with a gear set meshing with the annular tooth groove.

[0009] Preferably in the present invention, a rectangular groove slidably matched with the retracting and unfolding mechanism is provided in the middle of the support platform, and a fixed shaft rod rotatably connected with the side support mechanism is provided in the rectangular groove, and a support plate is also provided at the bottom of the support platform.

[0010] Preferably in the present invention, the side support mechanism includes a sleeve rotatably connected to a fixed shaft rod, and a rotating table is fixedly installed on the side of the sleeve, a side support cross bar is installed in the middle of the rotating table, and the spray pipe and the blower pipe are rotatably installed at the end positions of the side support cross bar respectively.

[0011] Preferably in the present invention, the rotating table comprises two disk bodies rotatably connected to each other, and the surface of the outer disk body is threaded with positioning bolts, and the inner disk body is provided with a plurality of positioning grooves matched with the positioning bolts.

[0012] Preferably in the present invention, the retracting and extending mechanism includes two auxiliary electric push rods installed on the support plate, and a T-shaped bracket slidably installed in the rectangular groove, the bottom of the T-shaped bracket is installed on the auxiliary electric push rod, and the side of the T-shaped bracket is provided with a rack that meshes with the sleeve for transmission, and the end of the T-shaped bracket is provided with a bracket that matches the bottom of the rotating table.

[0013] Preferably in the present invention, the adjustment mechanism includes a track groove rotatably installed between the support frame and the electric push rod, and a movable slider slidably installed inside the track groove, the movable slider is installed at the bottom position of the support platform, and a threaded screw is installed inside the track groove through a motor, and the threaded screw is threadedly connected to the movable slider.

[0014] Preferably in the present invention, the medicine storage box includes a box body and a liquid injection tube arranged on the top of the box body, a stirring shaft is rotatably installed inside the box body, and a stirring motor for driving the stirring shaft to rotate is installed at the end of the box body, and a plurality of stirring rods are installed in the middle of the stirring shaft.

[0015] Preferably in the present invention, a spirally distributed paddle is installed at the end of the stirring rod, and the cross-section of the paddle is a triangular structure.

[0016] Compared with the prior art, the present invention provides an intelligent agricultural planting spraying device, which has the following beneficial effects: In the present invention, an expandable side support mechanism is provided, and each side support mechanism is installed with a spray pipe, a plant combing mechanism and an air blast pipe. When the device moves forward, the pesticide is transported from the medicine storage box to the spray pipe through the action of the delivery pump, and a pesticide spraying area is formed on the upper layer of the plant. When spraying, the rear end encounters the plant combing mechanism with an arc structure, and the spray is collected in one place and moves according to the movement of the device. At the same time, the plant combing mechanism contacts the surface of the plant to drive the upper end of the plant to tilt to one side, and an inclined air outlet slot is provided at the rear end of the plant combing mechanism. Air is blown into the plant combing mechanism through the air pump, the air blast pipe and the air outlet slot to drive the spray to surge. When the airflow hits the plant leaves, it drives the blades to vibrate. Under the combing action of the plant combing mechanism, the blades are moved, so that the spray is evenly in contact with the upper and lower surfaces of the plant leaves, creating good conditions for the bottom dosing of the plant leaves, improving the dosing effect of crops, and collecting the spray in the arc area of ​​the plant combing mechanism, reducing the amount of pesticide dissipated to the surroundings, and reducing the cost of pesticide dosing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an intelligent agricultural planting spraying device proposed by the present invention; Figure 2 This is a partial side view structural diagram of an intelligent agricultural planting spraying device proposed by the present invention; Figure 3 This is a schematic diagram of the support platform structure of an intelligent agricultural planting spraying device proposed by the present invention; Figure 4 This is a schematic diagram of the plant combing mechanism structure of an intelligent agricultural planting spraying device proposed by the present invention; Figure 5 This is a schematic diagram of the structure of the collection and expansion mechanism of an intelligent agricultural planting spraying device proposed by the present invention; Figure 6 This is a schematic diagram of the structure of the regulating mechanism of an intelligent agricultural planting spraying device proposed by the present invention; Figure 7 This is a side view structural diagram of an adjustment mechanism of an intelligent agricultural planting spraying device proposed by the present invention; Figure 8 This is a schematic diagram of the structure of a medicine storage box of an intelligent agricultural planting spraying device proposed by the present invention.

[0018] In the figure: 1 frame, 2 delivery pump, 3 medicine storage box, 31 box body, 32, 33 stirring motors, 34 stirring shaft, 35 stirring rod, 36 paddle, 4 atomizing nozzle, 5 medicine spraying pipe, 6 plant combing mechanism, 61 shielding plate, 62 air guide groove, 63 combing plate, 64 gear set, 65 annular tooth groove, 66 rotating motor, 7 air outlet groove, 8 blast pipe, 9 support frame, 10 side support mechanism, 101 sleeve, 102 rotating table, 103 positioning bolt, 104 side support cross bar, 11 air pump, 12 retracting and unfolding mechanism, 121 T-type bracket, 122 rotating table, 123 auxiliary electric push rod, 124 bracket, 13 support table, 14 adjustment mechanism, 141 track groove, 142 threaded screw, 143 movable slider, 15 electric push rod, 16 control box. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, examples of which 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] Reference Figure 1-8 , an intelligent agricultural planting spraying device, including a frame 1 that can automatically walk, a control box 16 is installed at the top front end of the frame 1, a controller and a battery pack are arranged inside the control box 16, a medicine storage box 3 is installed at the top center of the frame 1, a delivery pump 2 connected to the medicine storage box 3 is also installed on the top of the frame 1, a support frame 9 is installed at the top rear end of the frame 1, and an adjustment mechanism 14 is rotatably installed on the top of the support frame 9, an electric push rod 15 is installed between the end of the adjustment mechanism 14 and the frame 1, a support table 13 that can move forward and backward is installed on the top of the adjustment mechanism 14, and the support table 13 is installed inside There is a retracting and unfolding mechanism 12, and side support mechanisms 10 are rotatably installed at both ends of the top of the support platform 13, and the outer ends of the two side support mechanisms 10 are screwed with a spray pipe 5 and an air blast pipe 8, one end of the spray pipe 5 is connected to the delivery pump 2 through a hose, and a plurality of atomizing nozzles 4 are screwed at the bottom of the spray pipe 5, an air pump 11 is installed on one side of the top of the support platform 13, and the air outlet of the air pump 11 is connected to the air blast pipe 8 through a hose, and a rectangular air outlet slot 7 is arranged on the side of the air blast pipe 8, and an arc-shaped plant combing mechanism 6 is arranged on the outer side of the spray pipe 5, and the plant combing mechanism 6 is arranged between the spray pipe 5 and the air blast pipe 8.

[0021] In the present invention, an expandable side support mechanism 10 is provided, and each side support mechanism 10 is installed with a spraying pipe 5, a plant combing mechanism 6 and a blast pipe 8. When the device moves forward, the pesticide is transported from the drug storage box 3 to the spraying pipe 5 through the action of the delivery pump 2, forming a pesticide spraying area on the upper layer of the plant. When spraying, the rear end encounters the plant combing mechanism 6 with an arc structure, which collects the spray in one place and moves according to the movement of the device. At the same time, the plant combing mechanism 6 contacts the surface of the plant, driving the upper end of the plant to tilt to one side, and The rear end of the combing mechanism 6 is provided with an inclined air outlet slot 7, which blows air into the plant combing mechanism 6 through the air pump 11, the air blast pipe 8 and the air outlet slot 7, driving the spray to surge. When the airflow hits the plant leaves, the blades are driven to vibrate. Under the combing action of the plant combing mechanism 6, the blades are moved, so that the spray is in uniform contact with the upper and lower surfaces of the plant leaves, creating good conditions for dosing at the bottom of the plant leaves, improving the dosing effect of crops, and collecting the spray in the arc area of ​​the plant combing mechanism 6, reducing the amount of pesticides dissipated to the surroundings, and reducing the cost of pesticide dosing.

[0022] As a further solution in the present invention, the plant combing mechanism 6 includes a shielding plate 61 with an arc structure, and a plurality of combing plates 63 with an arc structure are arranged at the bottom of the shielding plate 61, and air guide grooves 62 are arranged between the combing plates 63. In the present invention, the plant combing mechanism 6 relies on the shielding plate 61 with an arc structure to collect the sprayed mist pesticide on its inner arc surface to reduce the dispersion of the pesticide. At the same time, when the combing plate 63 passes through the plant, it will cause the leaves of the plant to vibrate. Secondly, the combing plate 63 is deformed by resistance, changing the shape of the air guide groove 62. The strong wind discharged from the air outlet groove 7 passes through the air guide groove 62 and directly hits the middle part of the plant, further driving the leaves of the plant to vibrate, so that the leaves of the plant are in the drug diffusion area, and the pesticide is in full contact with the leaves of the plant to provide a pesticide application effect.

[0023] As a further solution in the present invention, the plant combing mechanism 6 also includes a rotating motor 66 fixedly mounted on the spray pipe 5, and an annular tooth groove 65 arranged at the front end of the shielding plate 61. The output shaft of the rotating motor 66 is equipped with a gear set 64 that meshes and drives with the annular tooth groove 65. In the present invention, when spraying pesticides on plants, the shielding plate 61 is driven to rotate and adjust by the rotating motor 66 and the gear set 64 according to the height, density and leaf size of the plants, so that the strip shielding plate 61 can shield the atomizing nozzle 4 and the height of the plant leaves, thereby maximizing the effect of spraying.

[0024] As a further solution in the present invention, a rectangular groove that slides with the retracting and unfolding mechanism 12 is provided in the middle of the support platform 13, and a fixed shaft rod that is rotatably connected to the side support mechanism 10 is provided in the rectangular groove. A support plate is also provided at the bottom of the support platform 13. In the present invention, the side support mechanism 10 is symmetrically installed at both ends of the support platform 13, and the side support mechanism 10 is driven to rotate synchronously in the vertical direction through the action of the retracting and unfolding mechanism 12, so as to maintain the balance and stability of the device during movement.

[0025] As a further solution in the present invention, the side support mechanism 10 includes a sleeve 101 rotatably connected to a fixed shaft, and a rotating table 102 is fixedly installed on the side of the sleeve 101, and a side support cross bar 104 is installed in the middle of the rotating table 102. The spray pipe 5 and the blower pipe 8 are respectively rotatably installed at the end positions of the side support cross bar 104. In the present invention, when the side support mechanism 10 moves to a vertical state, the spray pipe 5, the plant combing mechanism 6 and the blower pipe 8 are vertically stored. When the side support mechanism 10 is in a horizontal state, the spray pipe 5, the plant combing mechanism 6 and the blower pipe 8 are horizontally unfolded and distributed above the plant, and the spray and blowing directions are adjusted by rotating the spray pipe 5 and the blower pipe 8 to adapt to the spraying operation of different plants.

[0026] As a further solution in the present invention, the rotating table 102 includes two disk bodies rotatably connected to each other, and the surface of the outer disk body is screwed with a positioning bolt 103, and the inner disk body is provided with a plurality of positioning grooves matching the positioning bolts 103. In the present invention, the front and rear heights of the side support cross bar 104 can be adjusted by changing the position of the positioning bolts 103, thereby adjusting the front and rear step heights of the spray pipe 5, the plant combing mechanism 6 and the blower pipe 8, so as to quickly adapt to the spraying needs of different plants, and the operation is simple and convenient.

[0027] As a further solution in the present invention, the retracting and unfolding mechanism 12 includes two auxiliary electric push rods 123 installed on the support plate, and a T-shaped bracket 121 slidably installed in the rectangular groove. The bottom of the T-shaped bracket 121 is installed on the auxiliary electric push rod 123, and the side of the T-shaped bracket 121 is provided with a rack 122 that meshes with the sleeve 101 for transmission, and the end of the T-shaped bracket 121 is provided with a bracket 124 that is compatible with the bottom of the rotating table 102. In the present invention, when the T-shaped bracket 121 moves upward, it can drive the sleeves 101 on both sides to rotate outward, unfold the spray pipe 5 and the blast pipe 8, and use the bracket 124 to support the rotating table 102.

[0028] As a further solution in the present invention, the adjustment mechanism 14 includes a track groove 141 rotatably installed between the support frame 9 and the electric push rod 15, and a movable slider 143 slidably installed inside the track groove 141, the movable slider 143 is installed at the bottom position of the support platform 13, and the inside of the track groove 141 is installed with a threaded screw 142 through a motor, and the threaded screw 142 is screwed to the movable slider 143. In the present invention, when used, according to the height of the plant, the electric push rod 15 is used to lift one end of the track groove 141, and the motor and the threaded screw 142 are used to drive the movable slider 143 and the support platform 13 to move along the track groove 141, so as to adjust the height of the spray pipe 5, the plant combing mechanism 6 and the blower pipe 8 to adapt to the drug administration operation of the plant.

[0029] As a further solution in the present invention, the medicine storage box 3 includes a box body 31 and an injection pipe 32 arranged on the top of the box body 31. A stirring shaft 34 is rotatably installed inside the box body 31, and a stirring motor 33 for driving the stirring shaft 34 to rotate is installed at the end of the box body 31. A plurality of stirring rods 35 are installed in the middle of the stirring shaft 34. In the present invention, when the device is working, the medicine liquid inside the medicine storage box 3 is stirred by the stirring shaft 34 and the stirring rod 35 to accelerate the dispersion effect of the medicine.

[0030] As a further solution in the present invention, a spirally distributed paddle plate 36 is installed at the end of the stirring rod 35, and the cross-section of the paddle plate 36 is a triangular structure. In the present invention, the spirally distributed paddle plate 36 follows the stirring rod 35 to rotate inside the medicine storage box 3. When the paddle plate 36 rotates, it applies a thrust toward the front end to the medicine liquid, pushing the medicine liquid to move toward the delivery pump 2, thereby improving the dispersion effect of the medicine, and effectively avoiding the phenomenon of the delivery pump 2 being sucked empty when the liquid level of the medicine is low and the ground has a slope, thereby providing stability during the spraying process.

[0031] When in use, when the device moves forward, the delivery pump 2 delivers the pesticide from the medicine storage box 3 to the spray pipe 5, forming a pesticide spraying area on the upper layer of the plant. When spraying, the rear end encounters the plant combing mechanism 6 with an arc structure, which collects the spray in one place and moves according to the movement of the device. At the same time, the plant combing mechanism 6 contacts the surface of the plant, driving the upper end of the plant to tilt to one side, and an inclined air outlet slot 7 is provided at the rear end of the plant combing mechanism 6. The air pump 11, the air blast pipe 8, and the air outlet slot 7 are used to blow air into the plant combing mechanism 6 to drive the spray to surge. When the airflow hits the leaves of the plant, it drives the blades to vibrate. Under the combing action of the plant combing mechanism 6, the blades are moved, so that the spray is in uniform contact with the upper and lower surfaces of the plant leaves, creating good conditions for the bottom dosing of the plant leaves, improving the dosing effect of crops, and collecting the spray in the arc area of ​​the plant combing mechanism 6, reducing the amount of pesticide dissipated to the surroundings, and reducing the cost of pesticide dosing.

[0032] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent agricultural planting spraying device, comprising a frame (1) capable of automatically moving, a control box (16) being installed at the top front end of the frame (1), a controller and a battery pack being arranged inside the control box (16), characterized in that: A medicine storage box (3) is installed at the center of the top of the frame (1), and a delivery pump (2) connected to the medicine storage box (3) is also installed on the top of the frame (1). A support frame (9) is installed at the rear end of the top of the frame (1), and an adjustment mechanism (14) is rotatably installed on the top of the support frame (9). An electric push rod (15) is installed between the end of the adjustment mechanism (14) and the frame (1). A support platform (13) that can move forward and backward is installed on the top of the adjustment mechanism (14), and a retracting and unfolding mechanism (12) is installed inside the support platform (13). Side support mechanisms (10) are rotatably installed at both ends of the top of the support platform (13). , and the outer ends of the two side support mechanisms (10) are both screwed with a spray pipe (5) and a blast pipe (8), one end of the spray pipe (5) is connected to the delivery pump (2) through a hose, and a plurality of atomizing nozzles (4) are screwed to the bottom of the spray pipe (5), an air pump (11) is installed on one side of the top of the support platform (13), and the air outlet of the air pump (11) is connected to the blast pipe (8) through a hose, and a rectangular air outlet slot (7) is arranged on the side of the blast pipe (8), and an arc-shaped plant combing mechanism (6) is arranged on the outer side of the spray pipe (5), and the plant combing mechanism (6) is arranged between the spray pipe (5) and the blast pipe (8).

2. The intelligent agricultural planting spraying device according to claim 1 is characterized in that: The plant combing mechanism (6) comprises a shielding plate (61) with an arc-shaped structure, and a plurality of combing plates (63) with an arc-shaped structure are arranged at the bottom of the shielding plate (61), and air guide grooves (62) are arranged between the combing plates (63).

3. The intelligent agricultural planting spraying device according to claim 2 is characterized in that: The plant combing mechanism (6) further comprises a rotating motor (66) fixedly mounted on the spraying pipe (5), and an annular tooth groove (65) arranged at the front end of the shielding plate (61), and the output shaft of the rotating motor (66) is provided with a gear set (64) meshing with the annular tooth groove (65).

4. The intelligent agricultural planting spraying device according to claim 1, characterized in that: A rectangular groove slidably matched with the retracting and unfolding mechanism (12) is provided in the middle of the support platform (13), and a fixed shaft rod rotatably connected with the side support mechanism (10) is provided in the rectangular groove. A support plate is also provided at the bottom of the support platform (13).

5. The intelligent agricultural planting spraying device according to claim 4 is characterized in that: The side support mechanism (10) comprises a sleeve (101) rotatably connected to a fixed shaft rod, a rotating platform (102) is fixedly mounted on the side of the sleeve (101), a side support cross bar (104) is mounted in the middle of the rotating platform (102), and the spray pipe (5) and the blast pipe (8) are respectively rotatably mounted at the end positions of the side support cross bar (104).

6. The intelligent agricultural planting spraying device according to claim 5, characterized in that: The rotating platform (102) comprises two disk bodies that are rotatably connected to each other, and a positioning bolt (103) is screwed onto the surface of the outer disk body, while the inner disk body is provided with a plurality of positioning grooves that match the positioning bolts (103).

7. The intelligent agricultural planting spraying device according to claim 6, characterized in that: The retracting and unfolding mechanism (12) comprises two auxiliary electric push rods (123) mounted on a support plate, and a T-shaped bracket (121) slidably mounted in a rectangular groove, the bottom of the T-shaped bracket (121) being mounted on the auxiliary electric push rods (123), and a rack (122) meshing with the sleeve (101) is provided on the side of the T-shaped bracket (121), and a bracket groove (124) matching the bottom of the rotating platform (102) is provided at the end of the T-shaped bracket (121).

8. The intelligent agricultural planting spraying device according to claim 1, characterized in that: The adjusting mechanism (14) comprises a track groove (141) rotatably mounted between the support frame (9) and the electric push rod (15), and a movable slider (143) slidably mounted inside the track groove (141), the movable slider (143) being mounted at the bottom position of the support platform (13), a threaded screw (142) being mounted inside the track groove (141) via a motor, and the threaded screw (142) is screwed to the movable slider (143).

9. The intelligent agricultural planting spraying device according to claim 1, characterized in that: The medicine storage box (3) comprises a box body (31) and a liquid injection pipe (32) arranged on the top of the box body (31); a stirring shaft (34) is rotatably mounted inside the box body (31); a stirring motor (33) for driving the stirring shaft (34) to rotate is mounted at the end of the box body (31); and a plurality of stirring rods (35) are mounted in the middle of the stirring shaft (34).

10. The intelligent agricultural planting spraying device according to claim 9, characterized in that: The end of the stirring rod (35) is provided with a helically distributed paddle plate (36), and the cross section of the paddle plate (36) is a triangular structure.

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