A pesticide proportioning device for agricultural planting

Abstract

A pesticide proportioning device for agricultural planting, comprising a base (1), a medicine preparation box (2) is arranged on the top of the base (1), and a plurality of medicine cans (4) are arranged on the top of the medicine preparation box (2). A medicine inlet pipe (5) is connected to the bottom of the medicine can (4), and the medicine inlet pipe (5) is connected to the medicine preparation box (2). A rotating shaft (6) is rotatably installed in the medicine inlet pipe (5), and a valve plate (7) is sleeved on the rotating shaft (6). One end of the rotating shaft (6) extends to the outside of the medicine inlet pipe (5) and is fixedly connected to a rotating column (8), and a fixed pipe (9) fixedly installed on the medicine inlet pipe (5) is sleeved on the outside of the rotating column (8). A usage method of the pesticide proportioning device for agricultural planting is also disclosed.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural planting, and particularly relates to a pesticide proportioning device and method for agricultural planting. Background Art

[0002] Pesticides are defined in a broad sense as a substance or a mixture of several substances and their preparations that are used for preventing, eliminating, or controlling diseases, insects, weeds, and other harmful organisms that endanger agriculture and forestry, and for purposefully regulating the growth of plants and insects; it refers to a general term for a class of drugs used in agricultural production to ensure and promote the growth of plants and crops and to kill insects, bacteria, and harmful animals (or weeds).

[0003] During the production process of pesticides, it is often necessary to proportion pesticides. In the prior art, when proportioning, it is not possible to select whether to add drugs separately or simultaneously according to needs, resulting in inconvenient use and affecting the proportioning efficiency and quality. Therefore, we have proposed a pesticide proportioning device and method for agricultural planting to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the drawbacks in the prior art that when proportioning, it is not possible to select whether to add drugs separately or simultaneously according to needs, resulting in inconvenient use and affecting the proportioning efficiency and quality, and to propose a pesticide proportioning device and method for agricultural planting.

[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0006] A pesticide proportioning device for agricultural planting, including a base, a medicine mixing tank is arranged on the top of the base, and a plurality of medicine tanks are arranged on the top of the medicine mixing tank. A medicine inlet pipe is connected to the bottom of the medicine tank, and the medicine inlet pipe is connected to the medicine mixing tank. A rotating shaft is rotatably installed in the medicine inlet pipe, and a valve plate is sleeved on the rotating shaft. One end of the rotating shaft extends to the outside of the medicine inlet pipe and is fixedly connected to a rotating column, and a fixed pipe fixedly installed on the medicine inlet pipe is sleeved on the outside of the rotating column. A first spring is fixedly installed on the inner side wall of the fixed pipe, and the first spring is connected to the rotating column. A handle is fixedly installed at one end of the rotating column away from the rotating shaft, and a gear is sleeved on the rotating column;

[0007] Fixed blocks are provided at the tops of both sides of the medicine dispensing box, and the fixed blocks are connected to the same top plate. A plurality of connecting columns are provided at the bottom of the top plate, and connecting grooves are provided at the bottoms of the connecting columns. A connecting spring is fixedly installed on the inner wall of the top of the connecting groove, and the connecting spring is fixedly connected to a lifting column slidably installed in the connecting groove. The bottom end of the lifting column is fixedly installed with a connecting block, and a fixing groove is provided on one side of the lifting column. A second spring is fixedly installed in the fixing groove, and the second spring is fixedly connected to a clamping block slidably installed in the fixing groove. A clamping groove is provided on the inner wall of the connecting groove, and the clamping block is matched with the clamping block;

[0008] A plurality of connecting blocks are slidably connected to the same lifting plate, and a rack is provided at the bottom of the lifting plate, and the rack is matched with a gear.

[0009] Preferably, the bottom of the medicine tank is supported by a support block, and the support block is fixedly installed on the top of the medicine dispensing box.

[0010] Preferably, a medicine inlet is provided on the top of the medicine dispensing box, and the medicine inlet pipe is located in the medicine inlet.

[0011] Preferably, a sealing strip is provided around the valve plate, and the sealing strip is slidably and sealingly matched with the inner wall of the medicine inlet pipe.

[0012] Preferably, a rotation hole is provided on one side of the medicine inlet pipe, and a rotating shaft is rotatably installed in the rotation hole.

[0013] Preferably, a sealing ring sleeved on the rotating shaft is provided in the rotation hole, and the sealing ring is rotatably and sealingly matched with the rotating shaft.

[0014] Preferably, a rotation groove is provided on the inner wall of the other side of the medicine inlet pipe, and the rotating shaft is rotatably installed in the rotation groove.

[0015] Preferably, a hand-held plate is provided on the lifting plate, and the hand-held plate is of a U-shaped structure.

[0016] Preferably, the clamping block is of a right trapezoidal structure.

[0017] A method for a pesticide proportioning device for agricultural planting includes the following steps:

[0018] S1: Place various medicines in a plurality of medicine tanks respectively;

[0019] S2: When adding medicine respectively, rotate the handle, the handle drives the rotating column to rotate, the rotating column drives the rotating shaft to rotate, the rotating shaft drives the valve plate to rotate, open the medicine inlet pipe, and the medicine in the medicine tank falls into the medicine dispensing box for pesticide proportioning;

[0020] S3: When adding medicine simultaneously, first push the lifting plate upward. The lifting plate drives the lifting column to move upward through the connecting block, the lifting column drives the clamping block to move upward, and the clamping block moves out of the card slot. Then move the lifting plate downward. The lifting plate drives the lifting column to move downward through the connecting block, the lifting column drives the clamping block to move downward, and the clamping block doesn't have time to be inserted into the first card slot. When moving to the position of the second card slot, the second spring inserts the clamping block into the card slot. At this time, the rack meshes with multiple gears. Move the lifting plate, the lifting plate drives the rack to move, the rack drives multiple gears to rotate, the gears drive the rotating column to rotate, the rotating column drives the rotating shaft to rotate, and the rotating shaft drives the valve plate to rotate, opening the medicine inlet pipe, and the medicine in the medicine tank falls into the dispensing box for pesticide proportioning.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. Due to the setting of the medicine inlet pipe, rotating shaft, valve plate, rotating column, fixed pipe, first spring, and handle, the valve plate can be rotated respectively, so that the medicine inlet pipe can be opened respectively to achieve the purpose of adding medicine separately;

[0023] 2. Due to the setting of the gears, fixed blocks, top plates, connecting columns, connecting springs, lifting columns, connecting blocks, fixed slots, second springs, clamping blocks, card slots, lifting plates, racks, and hand-held plates, the valve plates can be rotated simultaneously when needed, so that the medicine inlet pipes can be opened simultaneously to achieve the purpose of adding medicine simultaneously.

[0024] During proportioning, the present invention can select to add medicine separately or simultaneously according to needs, improving the proportioning efficiency and quality and being convenient to use. Brief Description of the Drawings

[0025] Figure 1 is a schematic structural diagram of a pesticide proportioning device for agricultural planting proposed by the present invention;

[0026] Figure 2 is a schematic structural diagram of the medicine inlet pipe of a pesticide proportioning device for agricultural planting proposed by the present invention;

[0027] Figure 3 is a pesticide proportioning device for agricultural planting proposed by the present invention Figure 2 partial enlarged structural diagram of part A;

[0028] Figure 4 is a pesticide proportioning device for agricultural planting proposed by the present invention Figure 1 partial enlarged structural diagram of part B;

[0029] Figure 5 is a schematic connection structure diagram of the rotating column and the gear of a pesticide proportioning device for agricultural planting proposed by the present invention.

[0030] In the figure: 1 base, 2 medicine dispensing box, 3 support block, 4 medicine tank, 5 medicine inlet pipe, 6 rotating shaft, 7 valve plate, 8 rotating column, 9 fixed pipe, 10 first spring, 11 handle, 12 gear, 13 fixed block, 14 top plate, 15 connecting column, 16 connecting spring, 17 lifting column, 18 connecting block, 19 fixed slot, 20 second spring, 21 clamping block, 22 clamping groove, 23 lifting plate, 24 rack, 25 hand-held plate. Specific implementation manner

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying 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.

[0032] Refer to Figure 1-5 , a pesticide proportioning device for agricultural planting, including a base 1, a medicine dispensing box 2 is arranged on the top of the base 1, and a plurality of medicine tanks 4 are arranged on the top of the medicine dispensing box 2. The bottom of the medicine tank 4 is connected with a medicine inlet pipe 5, and the medicine inlet pipe 5 is connected with the medicine dispensing box 2. A rotating shaft 6 is rotatably installed in the medicine inlet pipe 5, and a valve plate 7 is sleeved on the rotating shaft 6. One end of the rotating shaft 6 extends to the outside of the medicine inlet pipe 5 and is fixedly connected with a rotating column 8, and a fixed pipe 9 fixedly installed on the medicine inlet pipe 5 is sleeved on the outside of the rotating column 8. A first spring 10 is fixedly installed on the inner side wall of the fixed pipe 9, and the first spring 10 is connected with the rotating column 8. The end of the rotating column 8 far from the rotating shaft 6 is fixedly installed with a handle 12, and a gear 12 is sleeved on the rotating column 8;

[0033] Fixed blocks 13 are arranged on both sides of the top of the medicine dispensing box 2, and the fixed blocks 13 are connected with the same top plate 14. A plurality of connecting columns 15 are arranged at the bottom of the top plate 14, and a connecting groove is opened at the bottom of the connecting column 15. A connecting spring 16 is fixedly installed on the inner wall of the top of the connecting groove, and the connecting spring 16 is fixedly connected with a lifting column 17 slidably installed in the connecting groove. The bottom end of the lifting column 17 is fixedly installed with a connecting block 18, and a fixed slot 19 is opened on one side of the lifting column 17. A second spring 20 is fixedly installed in the fixed slot 19, and the second spring 20 is fixedly connected with a clamping block 21 slidably installed in the fixed slot 19. A clamping groove 22 is opened on the inner wall of the connecting groove, and the clamping block 21 is matched with the clamping block 22;

[0034] A plurality of connecting blocks 18 are slidably connected with the same lifting plate 23, and a rack 24 is arranged at the bottom of the lifting plate 23, and the rack 24 is matched with the gear 12.

[0035] In the present invention, the bottom of the medicine tank 4 is supported by a support block 3, and the support block 3 is fixedly installed on the top of the medicine dispensing box 2.

[0036] In the present invention, a medicine inlet is opened on the top of the medicine dispensing box 2, and the medicine inlet pipe 5 is located in the medicine inlet.

[0037] In the present invention, a sealing strip is provided around the valve plate 7, and the sealing strip is in sliding sealing fit with the inner wall of the medicine inlet pipe 5.

[0038] In the present invention, a rotation hole is provided on one side of the medicine inlet pipe 5, and the rotating shaft 6 is rotatably installed in the rotation hole.

[0039] In the present invention, a sealing ring sleeved on the rotating shaft 6 is provided in the rotation hole, and the sealing ring is in rotational sealing fit with the rotating shaft 6.

[0040] In the present invention, a rotation groove is provided on the inner wall of the other side of the medicine inlet pipe 5, and the rotating shaft 6 is rotatably installed in the rotation groove.

[0041] In the present invention, a hand-held plate 25 is provided on the lifting plate 23, and the hand-held plate 25 is of a U-shaped structure.

[0042] In the present invention, the clamping block 21 is of a right trapezoidal structure.

[0043] A method for a pesticide proportioning device for agricultural planting includes the following steps:

[0044] S1: Place various medicines in a plurality of medicine tanks 4 respectively;

[0045] S2: When adding medicine respectively, rotate the handle 11, the handle 11 drives the rotating column 8 to rotate, the rotating column 8 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the valve plate 7 to rotate, opens the medicine inlet pipe 5, and the medicine in the medicine tank 4 falls into the medicine mixing tank 2 for pesticide proportioning;

[0046] S3: When adding medicine simultaneously, first push the lifting plate 23 upward, the lifting plate 23 drives the lifting column 17 to move upward through the connecting block 18, the lifting column 17 drives the clamping block 21 to move upward, the clamping block 21 moves out of the clamping groove 22, then move the lifting plate 23 downward, the lifting plate 23 drives the lifting column 17 to move downward through the connecting block 18, the lifting column 17 drives the clamping block 21 to move downward, the clamping block 21 has no time to be clamped into the first clamping groove 22, when moving to the position of the second clamping groove 22, the second spring 20 clamps the clamping block 21 into the clamping groove 22. At this time, the rack 24 meshes with a plurality of gears 12, move the lifting plate 23, the lifting plate 23 drives the rack 24 to move, the rack 24 drives a plurality of gears 12 to rotate, the gears 12 drive the rotating column 8 to rotate, the rotating column 8 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the valve plate 7 to rotate, opens the medicine inlet pipe 5, and the medicine in the medicine tank 4 falls into the medicine mixing tank 2 for pesticide proportioning.

[0047] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A pesticide proportioning device for agricultural planting, comprising a base (1), characterized in that, A medicine dispensing box (2) is provided at the top of the base (1), and a plurality of medicine cans (4) are provided at the top of the medicine dispensing box (2). A medicine inlet pipe (5) is connected to the bottom of the medicine can (4), and the medicine inlet pipe (5) is connected to the medicine dispensing box (2). A rotating shaft (6) is rotatably installed in the medicine inlet pipe (5), and a valve plate (7) is sleeved on the rotating shaft (6). One end of the rotating shaft (6) extends to the outside of the medicine inlet pipe (5) and is fixedly connected to a rotating column (8). A fixed pipe (9) fixedly installed on the medicine inlet pipe (5) is sleeved on the outside of the rotating column (8). A first spring (10) is fixedly installed on the inner side wall of the fixed pipe (9), and the first spring (10) is connected to the rotating column (8). A handle (11) is fixedly installed at the end of the rotating column (8) away from the rotating shaft (6), and a gear (12) is sleeved on the rotating column (8); Fixed blocks (13) are provided at the tops of both sides of the medicine dispensing box (2), and the fixed blocks (13) are connected to the same top plate (14). A plurality of connecting columns (15) are provided at the bottom of the top plate (14), and a connecting groove is opened at the bottom of the connecting column (15). A connecting spring (16) is fixedly installed on the inner wall of the top of the connecting groove, and a lifting column (17) slidably installed in the connecting groove is fixedly connected to the connecting spring (16). A connecting block (18) is fixedly installed at the bottom end of the lifting column (17), and a fixing groove (19) is opened on one side of the lifting column (17). A second spring (20) is fixedly installed in the fixing groove (19), and a clamping block (21) slidably installed in the fixing groove (19) is fixedly connected to the second spring (20). A clamping groove (22) is opened on the inner wall of the connecting groove, and the clamping block (21) is matched with the clamping groove (22); A plurality of connecting blocks (18) are slidably connected to the same lifting plate (23), and a rack (24) is provided at the bottom of the lifting plate (23). The rack (24) is matched with the gear (12).

2. The pesticide proportioning device for agricultural planting according to claim 1, wherein, The bottom of the medicine can (4) is supported by a support block (3), and the support block (3) is fixedly installed on the top of the medicine dispensing box (2).

3. The pesticide proportioning device for agricultural planting according to claim 1, wherein, A medicine inlet is opened at the top of the medicine dispensing box (2), and the medicine inlet pipe (5) is located in the medicine inlet.

4. The pesticide proportioning device for agricultural planting according to claim 1, wherein, A sealing strip is provided around the valve plate (7), and the sealing strip is slidably and sealingly matched with the inner wall of the medicine inlet pipe (5).

5. The pesticide proportioning device for agricultural planting according to claim 1, characterized in that, A rotating hole is opened on one side of the medicine inlet pipe (5), and the rotating shaft (6) is rotatably installed in the rotating hole.

6. The pesticide proportioning device for agricultural planting according to claim 5, characterized in that, A sealing ring sleeved on the rotating shaft (6) is provided in the rotating hole, and the sealing ring is rotatably and sealingly matched with the rotating shaft (6).

7. The pesticide proportioning device for agricultural planting according to claim 5, wherein A rotating groove is opened on the inner wall of the other side of the medicine inlet pipe (5), and the rotating shaft (6) is rotatably installed in the rotating groove.

8. The pesticide proportioning device for agricultural planting according to claim 1, wherein, A hand-held plate (25) is provided on the lifting plate (23), and the hand-held plate (25) is of a U-shaped structure.

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