Walnut tree disease control spraying equipment

Abstract

The utility model relates to the technical field of walnut pest control, in particular to walnut tree disease control spraying equipment which comprises a base. A pipe body of which the height can be adjusted along the vertical rod is arranged above the connecting box, the outer wall of the pipe body is provided with a spray head for spraying liquid medicine, and a telescopic pipe is arranged between the pipe body and the connecting box; according to the walnut insecticide spraying device, the two symmetrical vertical rods are arranged, the vertical rods are provided with the pipe bodies, the height of the pipe bodies is adjustable, then the height of the spraying head is conveniently adjusted, the spraying head can spray insecticide to the high position of a walnut tree, meanwhile, the angles of the vertical rods on the two sides are adjustable, and the angles of the pipe bodies and the spraying head are adjustable; the spray head can spray pesticides to the walnut trees in a large range; according to the design, the height of the spray head is convenient to adjust, the inclination angle of the spray head is also convenient to adjust, the action range and the action height of liquid medicine sprayed by the spray head are further improved, and the insecticidal effect on walnut trees is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of walnut pest prevention, in particular to spraying equipment for preventing and controlling walnut tree diseases. Background Art

[0002] Walnut trees are threatened by various diseases during their growth, such as walnut bacterial black spot disease. Diseases and pests can cause walnut trees to suffer from reduced yields and death. Therefore, pest control is required multiple times during the planting process of walnut trees.

[0003] The utility model patent with the authorization announcement number CN218278423U discloses a walnut planting sprayer, which includes a medicine storage barrel and a liquid medicine pump. The liquid inlet and liquid outlet of the liquid medicine pump are both connected to a pipe for conveying liquid medicine. The front side of the medicine storage barrel is provided with a controller and an alarm. The interior of the medicine storage barrel and near the bottom is provided with a liquid level sensor. The interior of the medicine storage barrel is provided with a stirring assembly. The stirring assembly includes a rotating shaft and a motor. The outer wall of the rotating shaft is provided with multiple groups of stirring blades arranged at equal intervals up and down, each group consisting of six stirring blades arranged in a circular array, and the bottom end of the rotating shaft is provided with a spiral blade. Through the coordinated use of the liquid level sensor, the controller and the alarm, when the liquid level of the liquid medicine inside the medicine storage barrel is lower than the minimum water level set by the controller, the controller activates the alarm, causing the alarm to work and alert the staff, thereby facilitating the staff to promptly discover insufficient liquid medicine and replenish the liquid medicine.

[0004] Although the walnut planting sprayer makes it easy for workers to promptly detect insufficient liquid medicine and replenish it, the device still has the following problems when used in practice: the device sprays liquid medicine to the walnut tree through the set branch pipe and nozzle, but the direction and height of the nozzle are fixed, so the range of action of the liquid medicine sprayed by the nozzle is limited, making it difficult to achieve effective spraying treatment of the entire walnut tree. In view of this, we propose a walnut tree disease prevention and control spraying equipment. Utility Model Content

[0005] The present invention aims to at least partially address one of the technical problems in the related art. To this end, one object of the present invention is to provide a walnut tree disease control spraying device that increases the effective range and height of the sprayed liquid by adjusting the height and tilt angle of the nozzle, thereby improving the insecticide effect on walnut trees.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The walnut tree disease prevention and control spraying device includes a base, a strip groove is opened on the top rear side of the base, and first hinge seats are fixed on the left and right sides of the strip groove;

[0008] A hollow water tank is installed on the top of the base, a water pump is installed in the water tank, a drain pipe is installed at the water outlet of the water pump, a tee pipe is installed at the end of the drain pipe, and a connecting pipe is installed at the end of the tee pipe;

[0009] A spraying part is provided above the strip trough, and the spraying part includes two symmetrical vertical rods, the bottom ends of the vertical rods are hinged to the first hinge seat, and a hollow connection box is fixed to one side wall of the vertical rods. A connection port connected to the connection pipe is installed at the bottom of the connection box. A pipe body that can be adjusted in height along the vertical rods is provided above the connection box. A nozzle for spraying liquid medicine is installed on the outer wall of the pipe body, and a telescopic pipe is installed between the pipe body and the connection box.

[0010] A double-headed screw is rotatably installed in the strip groove, and the threads at both ends of the double-headed screw are threadedly connected to connecting blocks. Support plates are provided above the connecting blocks, and the upper and lower ends of the support plates are hinged with second hinge seats. The second hinge seat located above is fixedly connected to the outer wall of the vertical rod, and the second hinge seat located below is fixedly connected to the connecting block.

[0011] In addition, the walnut tree disease prevention and control spraying equipment proposed in the application may also have the following additional technical features:

[0012] Specifically, a liquid adding port is installed at the top end of the outer wall of the water tank, and a sealing cover is threadedly connected to the liquid adding port.

[0013] Specifically, the top of the base is fixedly connected to two supports by bolts, and the water tank is fixedly connected to the top of the supports by bolts.

[0014] Specifically, a connecting sleeve is fixed to one side wall of the tube body, the connecting sleeve is slidably connected to the vertical rod, and the outer wall of the connecting sleeve is threadedly connected to a connecting bolt; the outer wall of the vertical rod is provided with multiple fixing holes, and the ends of the connecting bolts are plugged into the corresponding fixing holes.

[0015] Specifically, the telescopic tube is telescopic and is made of rubber material.

[0016] Specifically, one end of the double-ended screw passes through the outer wall of the base, and the end of the double-ended screw is coaxially keyed to a handwheel.

[0017] Specifically, the front end of the base is fixedly connected to a connecting frame by bolts, and a connecting hole is opened at the front end of the connecting frame.

[0018] Specifically, two wheels are rotatably mounted on both side walls of the base.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] Through the spraying part: two symmetrical vertical poles are set, and a tube body is set on the vertical poles. The height of the tube body is adjustable, which makes it convenient to adjust the height of the nozzle, so that the nozzle can spray the insecticide to the height of the walnut tree. At the same time, the angles of the vertical poles on both sides are adjustable, so that the angles of the tube body and the nozzle can be adjusted, which is conducive to the nozzle spraying the insecticide on a large range of walnut trees. This design not only makes it convenient to adjust the height of the nozzle, but also makes it convenient to adjust the inclination angle of the nozzle, thereby increasing the effective range and effective height of the liquid sprayed by the nozzle, and improving the insecticidal effect on the walnut tree. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a structural diagram of the base in the utility model;

[0023] Figure 3 This is a cross-sectional view of the structure of the water tank in the utility model;

[0024] Figure 4 This is a schematic structural diagram of the spraying part of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the vertical rod in the utility model;

[0026] Figure 6 It is a partial structural diagram of the utility model;

[0027] In the picture:

[0028] 1. Base; 10. Strip groove; 11. Wheel body; 12. Connecting frame; 120. Connecting hole; 13. First hinge seat;

[0029] 2. Water tank; 20. Liquid filling port; 21. Sealing cover; 22. Support; 23. Water pump; 24. Drain pipe; 25. Tee pipe; 26. Connecting pipe;

[0030] 3. Spraying part; 30. Vertical rod; 301. Fixing hole; 31. Support plate; 32. Second hinge seat; 33. Connecting block; 34. Tube body; 340. Connecting sleeve; 341. Connecting bolt; 35. Spray head; 36. Telescopic tube; 37. Connecting box; 370. Connecting port; 38. Double-headed screw; 39. Handwheel. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0032] The embodiment provides a technical scheme:

[0033] Please refer to Figures 1-6 As shown in the drawings, the walnut tree disease prevention and treatment spraying equipment comprises a base 1, a strip-shaped groove 10 is formed in the top rear side of the base 1, first hinge seats 13 are fixed on the left and right sides of the strip-shaped groove 10, a hollow water tank 2 is installed on the top of the base 1, a water pump 23 is installed in the water tank 2, a liquid discharge pipe 24 is installed at the water outlet of the water pump 23, a three-way pipe 25 is installed at the tail end of the liquid discharge pipe 24, connecting pipes 26 are installed at the tail ends of the three-way pipes 25, a spraying part 3 is arranged above the strip-shaped groove 10, the spraying part 3 comprises two symmetrical vertical rods 30, the bottom ends of the vertical rods 30 are hingedly connected with the first hinge seats 13, hollow connecting boxes 37 are fixed on the side walls of the vertical rods 30, connecting openings 370 in the connecting boxes 37 are in communication with the connecting pipes 26, pipe bodies 34 capable of being adjusted in height along the vertical rods 30 are arranged above the connecting boxes 37, spray heads 35 for spraying liquid medicine are installed on the outer walls of the pipe bodies 34, and telescopic pipes 36 are installed between the pipe bodies 34 and the connecting boxes 37.

[0034] In the embodiment, a liquid adding opening 20 is installed at the top end of the outer wall of the water tank 2, and a sealing cover 21 is threadedly connected with the liquid adding opening 20. The liquid adding opening 20 facilitates supplement of liquid medicine to the water tank 2, and the sealing cover 21 facilitates sealing of the water tank 2.

[0035] In the embodiment, two supports 22 are fixedly connected with the top of the base 1 by bolts, and the water tank 2 is fixedly connected with the top end of the support 22 by bolts. The support 22 plays a role of stably supporting and fixing the water tank 2.

[0036] In this embodiment, a connecting sleeve 340 is fixed to one side wall of the tube body 34. The connecting sleeve 340 is slidably connected to the vertical rod 30. The outer wall of the connecting sleeve 340 is threadedly connected to a connecting bolt 341. The outer wall of the vertical rod 30 is provided with multiple fixing holes 301, and the ends of the connecting bolts 341 plug into corresponding fixing holes 301. This design facilitates adjustment of the height of the tube body 34, thereby facilitating the spraying of walnut trees at high altitudes by the spray head 35.

[0037] In this embodiment, the telescopic tube 36 is flexible and made of rubber. This flexibility allows for height adjustment of the tube body 34. Furthermore, the rubber material is also corrosion-resistant and wear-resistant, extending its service life.

[0038] In this embodiment, one end of the double-ended screw 38 passes through the outer wall of the base 1, and the end of the double-ended screw 38 is coaxially keyed to a handwheel 39. This design allows the user to easily rotate the double-ended screw 38 by turning the handwheel 39, which is simple and labor-saving, and improves the usability of the device.

[0039] In this embodiment, the front end of the base 1 is fixedly connected to the connecting frame 12 by bolts, and the front end of the connecting frame 12 is provided with a connecting hole 120. The design allows the device to be easily connected and fixed to other devices or structures, which is conducive to moving the device by equipment such as tractors.

[0040] In this embodiment, two wheels 11 are rotatably mounted on both side walls of the base 1. This design makes the entire device mobile, convenient for use in different locations, and improves the portability and flexibility of the device.

[0041] It should be added that the connecting pipe 26 in this embodiment is flexible. When the vertical rod 30 tilts, it will drive the connecting box 37 to move. The flexibility of the connecting pipe 26 meets the movement requirements of the connecting box 37 and is also conducive to the transportation of liquid medicine.

[0042] Before use, the user first holds the hand wheel 39 and turns it. The hand wheel 39 drives the double-headed screw 38 to rotate. As the double-headed screw 38 rotates, the connecting blocks 33 on both sides move synchronously relative to each other. The connecting blocks 33 also drive the support plate 31 to move. The support plate 31 drives the vertical rods 30 on both sides to move. At this time, the vertical rods 30 slowly tilt. When the vertical rods 30 tilt to a suitable angle, the user stops turning the hand wheel 39.

[0043] During specific use, the user first turns on the power of the water pump 23, and the water pump 23 starts working. The liquid medicine in the water tank 2 enters the connecting pipe 26 through the drain pipe 24 and the three-way pipe 25, and enters the connecting box 37 through the connecting pipe 26. Then the liquid medicine enters the pipe body 34 through the telescopic tube 36, and finally the liquid medicine is sprayed on the walnut tree through the nozzle 35.

[0044] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for preventing and controlling walnut tree diseases, comprising a base (1), characterized in that: A strip groove (10) is provided on the top rear side of the base (1), and first hinge seats (13) are fixed on both the left and right sides of the strip groove (10); A hollow water tank (2) is installed on the top of the base (1), a water pump (23) is installed in the water tank (2), a drainage pipe (24) is installed at the water outlet of the water pump (23), a three-way pipe (25) is installed at the end of the drainage pipe (24), and a connecting pipe (26) is installed at the end of the three-way pipe (25); A spraying portion (3) is provided above the strip groove (10), and the spraying portion (3) includes two symmetrical vertical rods (30), the bottom ends of the vertical rods (30) are hinged to the first hinge seat (13), a hollow connection box (37) is fixed to one side wall of each vertical rod (30), a connection port (370) connected to the connection pipe (26) is installed at the bottom of the connection box (37), a pipe body (34) that can be adjusted in height along the vertical rod (30) is provided above the connection box (37), a nozzle (35) for spraying liquid medicine is installed on the outer wall of the pipe body (34), and a telescopic pipe (36) is installed between the pipe body (34) and the connection box (37); A double-headed screw rod (38) is rotatably installed in the strip groove (10), and the threads at both ends of the double-headed screw rod (38) are threadedly connected to a connecting block (33). A support plate (31) is provided above the connecting block (33), and the upper and lower ends of the support plate (31) are hinged with a second hinge seat (32). The second hinge seat (32) located at the top is fixedly connected to the outer wall of the vertical rod (30), and the second hinge seat (32) located at the bottom is fixedly connected to the connecting block (33).

2. The walnut tree disease prevention and control spraying equipment according to claim 1, characterized in that: A liquid adding port (20) is installed at the top end of the outer wall of the water tank (2), and a sealing cover (21) is threadedly connected to the liquid adding port (20).

3. The walnut tree disease prevention and control spraying equipment according to claim 1, characterized in that: The top of the base (1) is fixedly connected to two supports (22) by bolts, and the water tank (2) is fixedly connected to the top of the supports (22) by bolts.

4. The walnut tree disease prevention and control spraying equipment according to claim 1, characterized in that: A connecting sleeve (340) is fixed to one side wall of the tube body (34), the connecting sleeve (340) is slidably connected to the vertical rod (30), and a connecting bolt (341) is threadedly connected to the outer wall of the connecting sleeve (340); a plurality of fixing holes (301) are opened on the outer wall of the vertical rod (30), and the ends of the connecting bolts (341) are plugged into and matched with the corresponding fixing holes (301).

5. The walnut tree disease prevention and control spraying equipment according to claim 1, characterized in that: The telescopic tube (36) is telescopic and is made of rubber material.

6. The walnut tree disease prevention and control spraying equipment according to claim 1, characterized in that: One end of the double-ended screw rod (38) passes through the outer wall of the base (1), and the end of the double-ended screw rod (38) is coaxially keyed to a hand wheel (39).

7. The walnut tree disease prevention and control spraying equipment according to claim 1, characterized in that: The front end of the base (1) is fixedly connected to a connecting frame (12) via bolts, and a connecting hole (120) is provided at the front end of the connecting frame (12).

8. The walnut tree disease prevention and control spraying equipment according to claim 1, characterized in that: Two wheel bodies (11) are rotatably mounted on both side walls of the base (1).

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