Pesticide spraying device for agricultural diseases and insect pests

Abstract

The pesticide spraying device comprises a pesticide barrel, two first rotating rods are symmetrically and rotatably connected to one side of the pesticide barrel, a second rotating rod is rotatably connected to one end of each first rotating rod, and guide pipes are fixedly installed on the opposite sides of the first rotating rods and the second rotating rods; pesticide spraying nozzles are installed on the surface of the guide pipe at equal intervals, two adjusting rods are symmetrically and rotationally connected to one side of the pesticide barrel, the two adjusting rods are connected with the two first rotating rods correspondingly, a base is installed at the bottom of the pesticide barrel, and four moving wheels are installed at the bottom of the base; the pesticide spraying device has a double-side large-range spraying function and can be effectively folded, stretched and adjusted, so that the spraying range of the pesticide spraying device is effectively expanded, the pesticide spraying work efficiency is effectively improved, and the pesticide spraying work intensity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying devices, in particular to a spraying device used for agricultural pests and diseases. Background Art

[0002] Crop diseases and insect pests are one of the main agricultural disasters in my country. They are characterized by many types, great impact, and frequent outbreaks. The scope and severity of their occurrence often cause significant losses to my country's national economy, especially agricultural production. The following types of diseases and insect pests are common in my country's crops: rice planthoppers, powdery mildew, corn borers, cotton bollworms, wheat rust, cotton aphids, rice sheath blight, rice blast, wheat aphids, wheat red spider mites, locusts, wheat fusarium head blight, etc. In order to prevent the occurrence of diseases and insect pests during crop planting, pesticides are usually sprayed. Existing spraying devices are all carried out manually for spraying operations. At the same time, the spraying range is small, the efficiency of the spraying work is low, and the work intensity is high. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for agricultural pests and diseases, comprising a medicine barrel, one side of the medicine barrel is symmetrically rotatably connected to two first rotating rods, one end of the two first rotating rods is rotatably connected to a second rotating rod, opposite sides of the first rotating rod and the second rotating rod are fixedly installed with conduits, and spray nozzles are evenly installed on the surface of the conduit, one side of the medicine barrel is symmetrically rotatably connected to two adjusting rods, the two adjusting rods are respectively connected to the two first rotating rods, a base is installed at the bottom of the medicine barrel, and four movable wheels are installed at the bottom of the base.

[0004] Preferably, a suction pump is installed at the lower part of one side of the medicine barrel, the inlet of the suction pump is connected to the bottom of the medicine barrel, the outlet of the suction pump is connected to the two conduits respectively through two connecting pipes, and the adjacent first rotating rod and the second rotating rod are connected by a hose, so that the medicine can be effectively transported.

[0005] Preferably, a first slot is formed at the opposite ends of the first rotating rod and the second rotating rod, and the two first slots on the adjacent first rotating rod are connected by a first connecting shaft, one end of the two first rotating rods is rotatably connected to the second connecting shaft, both ends of the second connecting shaft are fixedly connected to a triangular plate, one end of the two first rotating rods is rotatably connected to two connecting blocks, one end of the two connecting blocks is rotatably connected to a corner of the two triangular plates respectively, one end of the two adjusting rods is formed with a second slot, and the other corners of the two triangular plates on the same first rotating rod are rotatably connected to the inside of the second slot.

[0006] Preferably, the top of the medicine barrel is symmetrically rotatably connected to two rotating pins, the other ends of the two adjusting rods are respectively fixedly connected to one end of the two rotating pins, the other ends of the two rotating pins are symmetrically fixedly connected to worm gears, and a double-output shaft motor is installed on the top of the medicine barrel, and the two output ends of the double-output shaft motor are symmetrically fixedly connected to worms, and the two worms are respectively meshed with two worm gears, thereby effectively being able to effectively adjust the horizontal expansion of the first rotating rod and the second rotating rod.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a medicine barrel, a first rotating rod, a second rotating rod, a conduit, a medicine spraying nozzle, an adjusting rod, a base and a movable wheel, the medicine spraying device has a double-sided large-range spraying function, and it can be effectively folded, telescopically adjusted, so that the spraying range of the medicine spraying device is effectively expanded, thereby effectively improving the efficiency of the medicine spraying work and reducing the intensity of the medicine spraying work. At the same time, the medicine spraying device has a simple structural design, is easy to use, and is stable and reliable to adjust. Its performance can meet the use requirements of agricultural pest spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0009] In the attached picture:

[0010] Figure 1 This is a schematic diagram of the structure of the spraying device for agricultural pests and diseases of the utility model;

[0011] Figure 2 For this utility model Figure 1 A schematic diagram of a partial cross-sectional structure;

[0012] Figure 3 For this utility model Figure 1 Schematic diagram of the local structure;

[0013] In the figure: 1. medicine barrel; 2. first rotating rod; 3. second rotating rod; 4. conduit; 5. medicine spraying nozzle; 6. adjusting rod; 7. base; 8. moving wheel; 9. suction pump; 10. connecting pipe; 11. hose; 12. first notch; 13. first connecting shaft; 14. second connecting shaft; 15. triangle plate; 16. connecting block; 17. second notch; 18. rotating pin; 19. worm gear; 20. double-output shaft motor; 21. worm. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0015] Depend on Figures 1 to 3 The utility model comprises a medicine barrel 1, one side of the medicine barrel 1 is symmetrically rotatably connected to two first rotating rods 2, one end of the two first rotating rods 2 is rotatably connected to the second rotating rod 3, the opposite sides of the first rotating rod 2 and the second rotating rod 3 are fixedly installed with a conduit 4, and the surface of the conduit 4 is evenly installed with a spray nozzle 5, and one side of the medicine barrel 1 is symmetrically rotatably connected to two adjusting rods 6, the two adjusting rods 6 are respectively connected to the two first rotating rods 2, a base 7 is installed at the bottom of the medicine barrel 1, four moving wheels 8 are installed at the bottom of the base 7, a battery for providing power for a suction pump and a double-output shaft motor is installed on the top of the base 7, and a moving handle is installed on the top of the base 7, a suction pump 9 is installed at the lower part of one side of the medicine barrel 1, the inlet of the suction pump 9 is connected to the bottom of the inside of the medicine barrel 1, and the outlet of the suction pump 9 is respectively connected to the two conduits 4 through two connecting pipes 10, and the adjacent first rotating rods 2 and second rotating rods 3 are connected by a hose 11, so that the medicine solution can be effectively transported;

[0016] The medicine is added into the medicine barrel 1, and then the device is moved in the ditch by the rolling of four moving wheels 8. At the same time, the first rotating rod 2 and the second rotating rod 3 are adjusted to be horizontally unfolded by adjusting the two adjusting rods 6. Then, the suction pump 9 is started to transport the medicine to the inside of the conduit 4 through two connecting pipes 10 and the hose 11, and then the medicine is sprayed on the crops through the spray nozzle 5.

[0017] The first rotating rod 2 and the second rotating rod 3 have a first notch 12 at one end opposite to each other. The two first notches 12 on the adjacent first rotating rod 2 and the second rotating rod 3 are connected by a first connecting shaft 13. One end of the two first rotating rods 2 is rotatably connected to the second connecting shaft 14. Both ends of the second connecting shaft 14 are fixedly connected to a triangular plate 15. One end of the two first rotating rods 2 is rotatably connected to two connecting blocks 16. One end of the two connecting blocks 16 is rotatably connected to a corner of the two triangular plates 15 respectively. One end of the two adjusting rods 6 has a second notch 17. The same first The other corners of the two triangular plates 15 on the rotating rod 2 are both rotatably connected to the inside of the second notch 17. The top of the medicine barrel 1 is symmetrically rotatably connected to two rotating pins 18. The other ends of the two adjusting rods 6 are respectively fixedly connected to one end of the two rotating pins 18. The other ends of the two rotating pins 18 are symmetrically fixedly connected to worm gears 19. A double-output shaft motor 20 is installed on the top of the medicine barrel 1. The two output ends of the double-output shaft motor 20 are symmetrically fixedly connected to worms 21. The two worms 21 are respectively meshed and connected with the two worm gears 19, so that the first rotating rod 2 and the second rotating rod 3 can be effectively adjusted to be horizontally unfolded.

[0018] By starting the double-output shaft motor 20, the two worms 21 are rotated to drive the two worm wheels 19 to rotate. The rotation of the two worm wheels 19 will drive the two rotating pins 18 and the two adjusting rods 6 to rotate in opposite directions. The two adjusting rods 6 rotating in opposite directions will push the two first rotating rods 2 to rotate in opposite directions through the triangular plate 15. The two first rotating rods 2 rotating in opposite directions will drive the second rotating rod 3 to rotate and unfold through the triangular plate 15 and the connecting block 16. Finally, the first rotating rod 2 and the second rotating rod 3 are rotated 90 degrees and unfolded horizontally to be parallel to the ground, so that the spray nozzle 5 is directed toward the crops.

[0019] The spray device has a double-sided large-range spraying function, and can be effectively folded, telescopically adjusted, so that the spraying range of the spray device is effectively expanded, thereby effectively improving the efficiency of the spraying work and reducing the intensity of the spraying work.

[0020] The spraying device has a simple structural design, is easy and convenient to use, and has stable and reliable adjustment. Its performance can meet the use requirements of agricultural pest spraying.

Claims

1. A spraying device for agricultural pests and diseases, comprising a medicine barrel (1), characterized in that: One side of the medicine barrel (1) is symmetrically rotatably connected to two first rotating rods (2), one end of each of the two first rotating rods (2) is rotatably connected to a second rotating rod (3), opposite sides of the first rotating rod (2) and the second rotating rod (3) are fixedly mounted with a conduit (4), and the surface of the conduit (4) is evenly mounted with spray nozzles (5), one side of the medicine barrel (1) is symmetrically rotatably connected to two adjusting rods (6), the two adjusting rods (6) are respectively connected to the two first rotating rods (2), a base (7) is mounted at the bottom of the medicine barrel (1), and four moving wheels (8) are mounted at the bottom of the base (7).

2. A spraying device for agricultural pests and diseases according to claim 1, characterized in that: A suction pump (9) is installed at the lower part of one side of the medicine barrel (1); the inlet of the suction pump (9) is connected to the bottom of the medicine barrel (1); the outlet of the suction pump (9) is connected to the two conduits (4) respectively through two connecting pipes (10); and the adjacent first rotating rods (2) and second rotating rods (3) are connected through a hose (11).

3. A spraying device for agricultural pests and diseases according to claim 1, characterized in that: The first rotating rod (2) and the second rotating rod (3) are each provided with a first notch (12) at one end opposite to the other, the two first notches (12) on the adjacent first rotating rod (2) and the second rotating rod (3) are connected via a first connecting shaft (13), one end of the two first rotating rods (2) are both rotatably connected to the second connecting shaft (14), both ends of the second connecting shaft (14) are fixedly connected to a triangular plate (15), one end of the two first rotating rods (2) are both rotatably connected to two connecting blocks (16), one end of the two connecting blocks (16) are respectively rotatably connected to one corner of the two triangular plates (15), one end of the two adjusting rods (6) are each provided with a second notch (17), and the other corners of the two triangular plates (15) on the same first rotating rod (2) are both rotatably connected to the inside of the second notch (17).

4. A spraying device for agricultural pests and diseases according to claim 3, characterized in that: The top of the medicine barrel (1) is symmetrically rotatably connected to two rotating pins (18); the other ends of the two adjusting rods (6) are respectively fixedly connected to one end of the two rotating pins (18); the other ends of the two rotating pins (18) are symmetrically fixedly connected to worm wheels (19); a double-output shaft motor (20) is installed on the top of the medicine barrel (1); the two output ends of the double-output shaft motor (20) are symmetrically fixedly connected to worms (21); the two worms (21) are respectively meshed and connected to the two worm wheels (19).

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