A pesticide spraying device for rice planting

Abstract

The present invention relates to the technical field of rice planting, and discloses a pesticide spraying device for rice planting, including a medicine spraying machine main body, characterized in that: one side of the medicine spraying machine main body is fixedly connected with a pressing rod, and the other side of the medicine spraying machine main body is fixedly connected with a first fixing block, and a first spring is movably connected to the inner wall of the first fixing block. This pesticide spraying device for rice planting can adjust the spraying rod installed on the medicine spraying machine main body, solves the problem that the structure of the spraying rod is fixed when a general medicine spraying machine is used, and the staff cannot adjust the spraying rod according to specific scenarios during use, resulting in a reduction in the practicality of the current medicine spraying machine. It is convenient for the staff to adjust the length between the connecting sleeve rod and the conveying pipe according to the actual situation of spraying, and fix the positions of the connecting sleeve rod and the conveying pipe, which brings convenience to the use of the staff and meets the use requirements of rice planting.

Description

Technical Field

[0001] The present invention relates to the technical field of rice planting, and specifically relates to a pesticide spraying device for rice planting. Background Art

[0002] Rice is the finished product made after processes such as cleaning, hulling, milling, and finished product finishing of paddy rice. Rice contains nearly 64% of the nutrients in paddy rice and more than 90% of the nutrients required by the human body. At the same time, it is the main food for people in most parts of China. The content of lysine and threonine in rice protein is less, so it is not a complete protein, and its nutritional value is inferior to that of animal protein. However, eating rice for lunch and dinner is more conducive to people's weight loss compared to pasta. In the southern regions of our country, people generally use rice as the staple food, while it is quite different in the north.

[0003] Moreover, when planting rice currently, pesticides need to be sprayed on the roots of rice. When spraying pesticides for household rice planting, a pesticide spraying machine is used to spray rice seeds. When the existing pesticide spraying machine is in use, the structure of the spraying rod is fixed and cannot be adjusted in length. When staff use it, they cannot adjust the spraying rod according to specific scenarios, resulting in a reduction in the practicality of the current pesticide spraying machine, increasing the workload of the staff, and not meeting the use requirements for pesticide spraying in rice planting. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a pesticide spraying device for rice planting, which has advantages such as improving the practicality of the pesticide spraying machine during the pesticide spraying process, and solves the problems that when the existing pesticide spraying machine is in use, the structure of the spraying rod is fixed, and the staff cannot adjust the spraying rod according to specific scenarios during use, resulting in a reduction in the practicality of the current pesticide spraying machine and not meeting the use requirements for pesticide spraying in rice planting.

[0006] (2) Technical Solutions

[0007] To achieve the above object of improving the working efficiency of pesticide spraying in rice planting, the present invention provides the following technical solution: A pesticide spraying device for rice planting, including a main body of a pesticide spraying machine. One side of the main body of the pesticide spraying machine is fixedly connected with a pressure rod, and the other side of the main body of the pesticide spraying machine is fixedly connected with a first fixing block. The inner wall of the first fixing block is movably connected with a first spring. One end of the first spring is fixedly connected with a connecting sleeve rod. The outer wall of the connecting sleeve rod is movably connected with a ball. The inner bottom wall of the connecting sleeve rod is movably connected with a delivery pipe. One end of the delivery pipe is fixedly connected with a nozzle. A limiting hole is formed in the outer wall of the connecting sleeve rod. A connecting groove is formed in the outer wall of the delivery pipe. The inner wall of the connecting groove is fixedly connected with a second spring. One end of the second spring is fixedly connected with a limiting block. The inner wall of the nozzle is fixedly connected with a second spring. One end of the second spring is fixedly connected with a movable plate. The top of the movable plate is fixedly connected with a spray pipe. A connecting hole is formed in the outer wall of the nozzle. The spray pipe passes through the inner wall of the nozzle through the connecting hole and extends to the outer wall of the nozzle. One side of the movable plate is fixedly connected with a movable rod. The outer wall of the main body of the pesticide spraying machine is fixedly connected with a second fixing block. The outer wall of the second fixing block is fixedly connected with a shoulder strap. A Japanese character buckle is movably connected to the outer wall of the shoulder strap.

[0008] Preferably, an arc-shaped clamping block is fixedly connected to the outer wall of the main body of the pesticide spraying machine, and the shape and size of the clamping block are both matched with the shape and size of the delivery pipe. The delivery pipe is movably connected to the main body of the pesticide spraying machine through the clamping block.

[0009] Preferably, anti-slip blocks are fixedly connected to the inner wall of the clamping block. The anti-slip blocks are semi-circular anti-slip blocks, and the number of anti-slip blocks is eleven. All eleven anti-slip blocks are rubber anti-slip blocks.

[0010] Preferably, the inner diameter of the connecting sleeve rod and the outer diameter of the delivery pipe are both matched with each other, and the delivery pipe is movably connected to the connecting sleeve rod through the first spring.

[0011] Preferably, the shape and size of the limiting block are both matched with the shape and size of the limiting hole. The limiting block is movably connected to the delivery pipe through the second spring, and the delivery pipe is movably connected to the connecting sleeve rod through the limiting block.

[0012] Preferably, the number of spray pipes is four, and the four spray pipes are equidistantly distributed on the top of the movable plate. The spray pipes are movably connected to the nozzle through the second spring.

[0013] III. Beneficial Effects

[0014] Compared with the prior art, the present invention provides a pesticide spraying device for rice planting, which has the following beneficial effects:

[0015] The pesticide spraying device for rice planting can adjust the spraying rod installed on the pesticide spraying machine main body through the mutual cooperation of the pesticide spraying machine main body, the pressing rod, the first fixing block, the connecting sleeve rod, the clamping block, the nozzle, the conveying pipe, the first spring and the ball. It solves the problem that the structure of the spraying rod is fixed when the general pesticide spraying machine is used, and the staff cannot adjust the spraying rod according to specific scenarios during use, resulting in a reduction in the practicality of the current pesticide spraying machine. It is convenient for the staff to adjust the length between the connecting sleeve rod and the conveying pipe according to the actual situation of spraying, and fix the positions of the connecting sleeve rod and the conveying pipe, which brings convenience to the use of the staff and meets the use requirements of rice planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present invention;

[0017] Figure 2 is a side view of the present invention;

[0018] Figure 3 For the present invention Figure 2 is an enlarged view of part A in;

[0019] Figure 4 is a schematic structural diagram of the nozzle of the present invention;

[0020] Figure 5 is a schematic structural diagram of the clamping block of the present invention.

[0021] In the figure: 1, pesticide spraying machine main body; 2, pressing rod; 3, first fixing block; 4, connecting sleeve rod; 5, clamping block; 6, nozzle; 7, conveying pipe; 8, first spring; 9, ball; 10, second fixing block; 11, shoulder strap; 12, D-ring; 13, limiting block; 14, second spring; 15, connecting groove; 16, movable plate; 17, connecting hole; 18, spray pipe; 19, second spring; 20, anti-slip block; 21, movable rod; 22, limiting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-5, A pesticide spraying device for rice planting, including a pesticide spraying machine main body 1. One side of the pesticide spraying machine main body 1 is fixedly connected with a pressure rod 2, and the other side of the pesticide spraying machine main body 1 is fixedly connected with a first fixing block 3. The inner wall of the first fixing block 3 is movably connected with a first spring 8. One end of the first spring 8 is fixedly connected with a connecting sleeve rod 4. The outer wall of the connecting sleeve rod 4 is movably connected with a ball 9. The inner bottom wall of the connecting sleeve rod 4 is movably connected with a delivery pipe 7. The outer wall of the pesticide spraying machine main body 1 is fixedly connected with a clamping block 5, and the clamping block 5 is an arc-shaped clamping block. The shape and size of the clamping block 5 and the delivery pipe 7 are mutually matched. The delivery pipe 7 is movably connected with the pesticide spraying machine main body 1 through the clamping block 5. The inner wall of the clamping block 5 is fixedly connected with an anti-slip block 20, and the anti-slip block 20 is a semi-circular anti-slip block. The number of the anti-slip blocks 20 is eleven, and the eleven anti-slip blocks 20 are all rubber anti-slip blocks. Rubber refers to a highly elastic polymer material with reversible deformation, which is elastic at room temperature, can produce large deformation under very small external force, and can return to its original state after removing the external force. The inner diameter of the inner wall of the connecting sleeve rod 4 and the outer diameter of the outer wall of the delivery pipe 7 are mutually matched, and the delivery pipe 7 is movably connected with the connecting sleeve rod 4 through the first spring 8. One end of the delivery pipe 7 is fixedly connected with a nozzle 6. Through the mutual cooperation of the pesticide spraying machine main body 1, the pressure rod 2, the first fixing block 3, the connecting sleeve rod 4, the clamping block 5, the nozzle 6, the delivery pipe 7, the first spring 8 and the ball 9, the spraying rod installed on the pesticide spraying machine main body 1 can be adjusted, solving the problem that the structure of the spraying rod is fixed when the general pesticide spraying machine is used, and the staff cannot adjust the spraying rod according to specific scenarios during use, resulting in the reduction of the practicality of the current pesticide spraying machine. It is convenient for the staff to adjust the length between the connecting sleeve rod 4 and the delivery pipe 7 according to the actual situation of spraying, and fix the positions of the connecting sleeve rod 4 and the delivery pipe 7, bringing convenience to the use of the staff, meeting the use requirements of rice planting. The outer wall of the connecting sleeve rod 4 is provided with a limiting hole 22, and the outer wall of the delivery pipe 7 is provided with a connecting groove 15. The inner wall of the connecting groove 15 is fixedly connected with a second spring 14. One end of the second spring 14 is fixedly connected with a limiting block 13. The shape and size of the limiting block 13 and the limiting hole 22 are mutually matched, and the limiting block 13 is movably connected with the delivery pipe 7 through the second spring 14, and the delivery pipe 7 is movably connected with the connecting sleeve rod 4 through the limiting block 13. The inner wall of the nozzle 6 is fixedly connected with a second spring 19. One end of the second spring 19 is fixedly connected with a movable plate 16. The top of the movable plate 16 is fixedly connected with spray pipes 18. The number of the spray pipes 18 is four, and the four spray pipes 18 are equidistantly distributed on the top of the movable plate 16, and the spray pipes 18 are movably connected with the nozzle 6 through the second spring 19. The outer wall of the nozzle 6 is provided with a connecting hole 17. The spray pipes 18 penetrate through the inner wall of the nozzle 6 and extend to the outer wall of the nozzle 6 through the connecting hole 17. One side of the movable plate 16 is fixedly connected with a movable rod 21. The outer wall of the pesticide spraying machine main body 1 is fixedly connected with a second fixing block 10. The outer wall of the second fixing block 10 is fixedly connected with a shoulder strap 11.The outer wall of the shoulder strap 11 is movably connected with a figure-eight buckle 12.

[0024] During use, the pesticide applicator main body 1 is filled with pesticides inside. The staff carries the pesticide applicator main body 1 on the body through the shoulder strap 11, removes the delivery pipe 7 from inside the clamping block 5, and then rotates the position of the delivery pipe 7 by using the ball 9. When the delivery pipe 7 moves outwards from inside the connecting sleeve rod 4 and reaches the designated position, the limiting block 13 is snapped into the appropriate limiting hole 22 to fix the connection between the connecting sleeve rod 4 and the delivery pipe 7, thus completing the work.

[0025] In summary, the pesticide spraying device for rice planting achieves the effect of improving the practicability of the pesticide applicator during the pesticide spraying process, solves the problem that the spraying rod structure of a general pesticide applicator is fixed, and the staff cannot adjust the spraying rod according to specific scenarios during use, resulting in a reduction in the practicability of the current pesticide applicator, and meets the use requirements for pesticide spraying in rice planting.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pesticide spraying device for rice planting, comprising a pesticide spraying machine main body (1), characterized in that: One side of the pesticide spraying machine main body (1) is fixedly connected with a pressure rod (2), the other side of the pesticide spraying machine main body (1) is fixedly connected with a first fixing block (3), a first spring (8) is movably connected to the inner wall of the first fixing block (3), one end of the first spring (8) is fixedly connected with a connecting sleeve rod (4), a ball (9) is movably connected to the outer wall of the connecting sleeve rod (4), the inner bottom wall of the connecting sleeve rod (4) is movably connected with a conveying pipe (7), one end of the conveying pipe (7) is fixedly connected with a nozzle (6), a limiting hole (22) is formed in the outer wall of the connecting sleeve rod (4), a connecting groove (15) is formed in the outer wall of the conveying pipe (7), a second spring (14) is fixedly connected to the inner wall of the connecting groove (15), one end of the second spring (14) is fixedly connected with a limiting block (13), a third spring (19) is fixedly connected to the inner wall of the nozzle (6), one end of the third spring (19) is fixedly connected with a movable plate (16), a spray pipe (18) is fixedly connected to the top of the movable plate (16), a connecting hole (17) is formed in the outer wall of the nozzle (6), and the spray pipe (18) passes through the inner wall of the nozzle (6) through the connecting hole (17) and extends to the outer wall of the nozzle (6), a movable rod (21) is fixedly connected to one side of the movable plate (16), a second fixing block (10) is fixedly connected to the outer wall of the pesticide spraying machine main body (1), a shoulder strap (11) is fixedly connected to the outer wall of the second fixing block (10), and a Japanese character buckle (12) is movably connected to the outer wall of the shoulder strap (11); A clamping block (5) is fixedly connected to the outer wall of the pesticide spraying machine main body (1), and the clamping block (5) is an arc-shaped clamping block, and the shape and size of the clamping block (5) are both mutually matched with the shape and size of the conveying pipe (7), and the conveying pipe (7) is movably connected with the pesticide spraying machine main body (1) through the clamping block (5); The inner diameter of the connecting sleeve rod (4) and the outer diameter of the conveying pipe (7) are both mutually matched, and the conveying pipe (7) is movably connected with the connecting sleeve rod (4) through the first spring (8); The shape and size of the limiting block (13) are both mutually matched with the shape and size of the limiting hole (22), and the limiting block (13) is movably connected with the conveying pipe (7) through the second spring (14), and the conveying pipe (7) is movably connected with the connecting sleeve rod (4) through the limiting block (13); The number of the spray pipes (18) is four, and the four spray pipes (18) are equidistantly distributed on the top of the movable plate (16), and the spray pipes (18) are movably connected with the nozzle (6) through the third spring (19).

2. The pesticide spraying device for rice planting according to claim 1, characterized in that: An anti-slip block (20) is fixedly connected to the inner wall of the clamping block (5), and the anti-slip block (20) is a semi-circular anti-slip block, and the number of the anti-slip blocks (20) is eleven, and the eleven anti-slip blocks (20) are all rubber anti-slip blocks.

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