Agricultural planting pesticide spraying device

Abstract

The utility model discloses an agricultural planting pesticide spraying device, and particularly relates to the technical field of pesticide spraying, the agricultural planting pesticide spraying device mainly comprises a spraying pipe, the bottom end of the spraying pipe is fixedly communicated with a top spraying pipe, the top end of the top spraying pipe is fixedly provided with a support frame, and the inner wall of the support frame is provided with a synchronous adjusting pesticide spraying mechanism; the synchronous adjusting pesticide spraying mechanism comprises a screw rod mounted on the inner wall of the supporting frame, one side of the supporting frame is fixedly connected with a gear motor, the gear motor is used for driving the screw rod to rotate, and the outer wall of the screw rod is in threaded connection with two sleeve blocks; a connecting column is welded to the top end of each sleeve block. The pesticide spraying mechanism is synchronously adjusted, the gear motor drives the screw rod to rotate in the supporting frame, the connecting block drives the side spraying pipes to move, the distance between the two side spraying pipes is increased, and the pesticide spraying device is suitable for agricultural plants of different widths to achieve pesticide spraying operation and can be suitable for agricultural crops of different widths to achieve multi-face synchronous pesticide spraying.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying medicine, and more specifically, to an agricultural planting spraying device. Background Art

[0002] Agricultural planting spraying devices can mainly spray liquid pesticides evenly in the form of mist onto crops or pests and diseases, ensuring that the pesticides can effectively cover leaves, flowers, branches and other plant parts, thereby achieving the purpose of preventing and controlling pests and diseases.

[0003] In the existing public documents, the patent with patent announcement number CN109349259A discloses an agricultural planting insecticide spraying device, which is fixedly connected to one end of a connecting rod through a fluorescent lamp, and two spraying rods are arranged at the other end of the box body, and the two spraying rods are respectively located on both sides of the box body and are symmetrically arranged. A plurality of nozzles are arranged on the surface of the spraying rod and the nozzles are evenly distributed. The insecticide lamp cooperates with the spraying rod, and the insecticide lamp attracts insects. The droplets sprayed by the spraying rod can be adsorbed on the surface of crops, thereby improving the efficiency of insecticide removal; however, the agricultural planting spraying device has the following defects;

[0004] During the spraying process, the agricultural planting spraying device mainly atomizes the medicine and sprays it onto the agricultural planting crops. However, during the spraying process, since the agricultural planting crops are relatively wide, it is necessary to spray the upper surface and then spray the two sides. This makes it difficult to achieve multi-surface synchronous spraying for agricultural planting crops of different widths. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an agricultural planting spraying device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural planting spraying device, comprising a spray pipe, the bottom end of the spray pipe is fixedly connected to a top spray pipe, the top end of the top spray pipe is fixedly installed with a support frame, and the inner wall of the support frame is installed with a synchronous adjustment spraying mechanism; the synchronous adjustment spraying mechanism comprises a screw installed on the inner wall of the support frame, one side of the support frame is fixedly connected with a reduction motor, the reduction motor is used to drive the screw to rotate, and the outer wall of the screw is threadedly connected to two sleeve blocks; a connecting column is welded to the top of each sleeve block, and a connecting strip is fixedly connected to the top of each connecting column, one end of the connecting strip is fixedly connected to a connecting block, and a side spray pipe is welded to the bottom end of the connecting block, and a connecting hose is provided on one side of the side spray pipe.

[0007] Preferably, the two sleeve blocks are both slidably connected to the support frame, the two threads on the outer wall of the screw are opposite and symmetrically arranged, the side nozzle pipe and the top nozzle pipe are both fixedly connected to the connecting hose, the two side nozzles are symmetrically arranged about the middle of the top nozzle, the top end of the nozzle is fixedly connected to a holding tube, and a pump is fixedly installed on the top end of the holding tube; the input end of the pump is threadedly connected to a suction pipe.

[0008] According to the upper structure, when in use, the reduction motor drives the screw to rotate inside the support frame, the two sleeves slide along the inner wall of the support frame, the connecting column carries the connecting strip to move, the distance between the two connecting strips can be increased, and the distance between the two side nozzles is increased, so that it can be suitable for agricultural plants of different widths to realize spraying operations. The suction pipe is inserted into the pesticide box, and the hand is held on the holding pipe to start the pump. The pump causes the suction pipe to pour the pesticide liquid into the holding pipe, and the nozzle enters the top nozzle. The top nozzle realizes atomization and downward spraying. The two connecting hoses are divided into two side nozzles. The two side nozzles can realize atomization spraying on both sides of agricultural plants, and the top nozzle can realize top atomization spraying on agricultural plants.

[0009] Preferably, the outer wall of the nozzle is provided with a switching assembly; the switching assembly includes a sleeve rotating block rotatably arranged on the outer wall of the nozzle, and both sides of the sleeve rotating block are rotatably connected to limit rings, and the two limit rings are fixedly connected to the nozzle; a linkage ring is installed on the outer wall of one of the limit rings, and the linkage ring is fixedly connected to the sleeve rotating block, and one side of the linkage ring is provided with a sliding frame fixedly connected to the nozzle; the inner wall of the sliding frame is rotatably connected to a locking screw, and the outer wall of the locking screw is threadedly connected to a sleeve pressure plate, and a flashlight for lighting is fixedly installed on the top of the sleeve rotating block, and the two limit rings are symmetrically arranged about the sleeve rotating block, and the limit rings are rotatably connected to the linkage ring. The outer wall of the sleeve pressure plate is slidably connected to the inner wall of the sliding frame, the vertical cross-section shape of the sleeve pressure plate is set to L-shaped, and a gap is provided between the sleeve pressure plate and the linkage ring.

[0010] When the upper structure is in use, the sleeve rotating block is rotated, and the sleeve rotating block rotates on the outer wall of the nozzle. The sleeve rotating block rotates between the two limit rings at the same time. The locking screw and the sleeve pressure plate squeeze the linkage ring under the action of the thread transmission force, and the linkage ring can be squeezed and fixed. After turning on the flashlight, the flashlight can realize night lighting and spraying of agricultural plants, which is suitable for adjusting the flashlight at different angles.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts a synchronous adjustment spraying mechanism, which drives the screw to rotate inside the support frame through a reduction motor, and the screw drives the two sleeve blocks to move away from each other under the action of the thread transmission force, and the connecting strip drives the connecting block to move, and the connecting block drives the side nozzle to move, and the distance between the two side nozzles becomes larger, so that it can be applied to agricultural plants of different widths to realize spraying operations. The two side nozzles and the top nozzle can realize synchronous atomization spraying on both sides and the top of agricultural plants, and can be applied to agricultural crops of different widths to realize multi-faceted synchronous spraying;

[0013] 2. The utility model adopts a switching component, the sleeve rotating block drives the linkage ring to rotate, and the sleeve rotating block rotates on the outer wall of the nozzle at the same time, the sleeve rotating block drives the flashlight to rotate downward, and the locking screw and the sleeve pressure plate squeeze the linkage ring under the action of the thread transmission force, which is suitable for lighting operations at different adjustment angles of the flashlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the agricultural planting spraying device of the utility model.

[0015] Figure 2 It is a schematic diagram of the partial structure of the connection between the nozzle and the top nozzle of the utility model.

[0016] Figure 3 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0017] Figure 4 It is a schematic diagram of a partial structure of the connection between the connecting strip and the connecting block of the utility model.

[0018] Figure 5 It is a schematic diagram of the partial structure of the connection between the holding tube and the pump machine of the utility model.

[0019] Figure 6 It is a schematic diagram of the local structure of the switching component of the utility model.

[0020] The accompanying drawings are marked as follows: 1. nozzle; 2. top nozzle; 3. support frame; 4. screw; 5. reduction motor; 6. sleeve block; 7. connecting column; 8. connecting strip; 9. connecting block; 10. side nozzle; 11. connecting hose; 12. holding tube; 13. pump; 14. suction pipe; 15. sleeve rotating block; 16. limit ring; 17. linkage ring; 18. slide frame; 19. locking screw; 20. sleeve pressure plate; 21. flashlight. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1-6 An agricultural planting spraying device is shown, which is provided with a synchronous adjustment spraying mechanism. The setting of the synchronous adjustment spraying mechanism enables the two side nozzles 10 and the top nozzle 2 to achieve synchronous atomization spraying on the two sides and the top of the agricultural plants, which is suitable for multi-sided synchronous spraying of agricultural crops of different widths. The specific structural setting of the synchronous adjustment spraying mechanism is as follows.

[0023] In this embodiment, as shown in the attached Figure 1-4 As shown, a synchronously adjustable spraying mechanism is installed on the inner wall of the support frame 3; the synchronously adjustable spraying mechanism includes a screw 4 installed on the inner wall of the support frame 3, and a reduction motor 5 is fixedly connected to one side of the support frame 3, and the reduction motor 5 is used to drive the screw 4 to rotate. The outer wall of the screw 4 is threadedly connected to two sleeve blocks 6; a connecting column 7 is welded to the top of each sleeve block 6, and a connecting strip 8 is fixedly connected to the top of each connecting column 7. A connecting block 9 is fixedly connected to one end of the connecting strip 8, and a side nozzle 10 is welded to the bottom end of the connecting block 9. A connecting hose 11 is provided on one side of the side nozzle 10, and the two sleeve blocks 6 are both slidably connected to the support frame 3. The two threads on the outer wall of the screw 4 are opposite and symmetrically arranged, and the side nozzle 10 and the top nozzle 2 are fixedly connected to the connecting hose 11, and the two side nozzles 10 are symmetrically arranged in the middle of the top nozzle 2.

[0024] In this embodiment, as shown in the attached Figure 1-5 As shown, the top of the spray pipe 1 is fixedly connected to a holding tube 12, and a pump 13 is fixedly installed on the top of the holding tube 12; the input end of the pump 13 is threadedly connected to a suction tube 14, so that it can be inserted into the pesticide box through the suction tube 14. By holding the holding tube 12 by hand and starting the pump 13, the pump 13 causes the suction tube 14 to pour the pesticide liquid into the holding tube 12, so that pressurized atomization spraying can be achieved.

[0025] When the agricultural planting spraying device according to the upper structure is in use, the screw 4 is driven to rotate inside the support frame 3 by the reduction motor 5, and the screw 4 drives the two sleeve blocks 6 to move away from each other under the action of the thread transmission force, and the two sleeve blocks 6 slide along the inner wall of the support frame 3. At the same time, the sleeve block 6 drives the connecting column 7 to move, and the connecting column 7 carries the connecting strip 8 to move, and the distance between the two connecting strips 8 can be increased. The connecting strip 8 drives the connecting block 9 to move, and the connecting block 9 drives the side nozzle 10 to move, and the distance between the two side nozzles 10 becomes larger, so that it can be suitable for agricultural plants of different widths to realize spraying operations. Insert the suction tube 14 into the pesticide box, hold the holding tube 12 by hand, start the pump 13, and the pump 13 makes the suction tube 14 pour the pesticide liquid into the holding tube 12, which is transported to the nozzle 1 through the holding tube 12, and enters the top nozzle 2 through the nozzle 1, and the top nozzle 2 realizes atomization and downward spraying. At the same time, the top nozzle 2 pours the pesticide liquid into two connecting hoses 11, which are diverted to the two side nozzles 10 through the two connecting hoses 11. The two side nozzles 10 can realize atomization spraying on both sides of agricultural plants, and the top nozzle 2 can realize top atomization spraying on agricultural plants.

[0026] In this embodiment, as shown in the attached Figure 1-6 As shown, the outer wall of the nozzle 1 is provided with a switching assembly; the switching assembly includes a sleeve rotating block 15 rotatably arranged on the outer wall of the nozzle 1, and both sides of the sleeve rotating block 15 are rotatably connected to limit rings 16, and the two limit rings 16 are fixedly connected to the nozzle 1; a linkage ring 17 is installed on the outer wall of one of the limit rings 16, and the linkage ring 17 is fixedly connected to the sleeve rotating block 15, and one side of the linkage ring 17 is provided with a sliding frame 18 fixedly connected to the nozzle 1; the inner wall of the sliding frame 18 is rotatably connected to the inner wall of the nozzle 1 A locking screw 19 is movably connected, and a sleeve pressure plate 20 is threadedly connected to the outer wall of the locking screw 19. A flashlight 21 for lighting is fixedly installed on the top of the sleeve rotating block 15. Two limit rings 16 are symmetrically arranged about the sleeve rotating block 15. The limit rings 16 are rotatably connected to the linkage ring 17. The outer wall of the sleeve pressure plate 20 is slidably connected to the inner wall of the sliding frame 18. The vertical cross-section shape of the sleeve pressure plate 20 is set to be L-shaped, and a gap is provided between the sleeve pressure plate 20 and the linkage ring 17;

[0027] When the technical solution is in use, the sleeve rotating block 15 is rotated, and the sleeve rotating block 15 drives the linkage ring 17 to rotate. At the same time, the sleeve rotating block 15 rotates on the outer wall of the nozzle 1, and the sleeve rotating block 15 rotates between the two limit rings 16 at the same time. The sleeve rotating block 15 drives the flashlight 21 to rotate downward. After rotating to the lower position, the locking screw 19 is rotated. The locking screw 19 and the sleeve pressure plate 20 squeeze the linkage ring 17 under the action of the thread transmission force, and the linkage ring 17 can be squeezed and fixed. After turning on the flashlight 21, the flashlight 21 can realize night lighting and spraying of agricultural plants. It is suitable for adjusting the flashlight 21 at different angles and for spraying operations at different positions.

[0028] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural planting spraying device, comprising a spray pipe (1), characterized in that: The bottom end of the nozzle (1) is fixedly connected to a top nozzle (2), the top end of the top nozzle (2) is fixedly mounted with a support frame (3), and the inner wall of the support frame (3) is mounted with a synchronously regulating spraying mechanism; The synchronously regulating spraying mechanism comprises a screw (4) mounted on the inner wall of a support frame (3); a reduction motor (5) is fixedly connected to one side of the support frame (3); the reduction motor (5) is used to drive the screw (4) to rotate; and two sleeve blocks (6) are threadedly connected to the outer wall of the screw (4); A connecting column (7) is welded to the top of each sleeve block (6), a connecting strip (8) is fixedly connected to the top of each connecting column (7), one end of the connecting strip (8) is fixedly connected to a connecting block (9), and a side nozzle (10) is welded to the bottom of the connecting block (9), and a connecting hose (11) is provided on one side of the side nozzle (10).

2. The agricultural planting spraying device according to claim 1, characterized in that: The two sleeve blocks (6) are both slidably connected to the support frame (3), and the two threads on the outer wall of the screw rod (4) are opposite and symmetrically arranged.

3. The agricultural planting spraying device according to claim 1, characterized in that: The side nozzle pipe (10) and the top nozzle pipe (2) are both fixedly connected to the connecting hose (11), and the two side nozzle pipes (10) are symmetrically arranged about the middle of the top nozzle pipe (2).

4. The agricultural planting spraying device according to claim 1, characterized in that: The top end of the nozzle (1) is fixedly connected to a holding tube (12), and the top end of the holding tube (12) is fixedly mounted with a pump (13); The input end of the pump (13) is threadedly connected to a suction pipe (14).

5. The agricultural planting spraying device according to claim 1, characterized in that: The outer wall of the nozzle (1) is provided with a switching component; The switching assembly comprises a sleeve rotating block (15) rotatably arranged on the outer wall of the nozzle (1), and both sides of the sleeve rotating block (15) are rotatably connected to limit rings (16), and the two limit rings (16) are fixedly connected to the nozzle (1); A linkage ring (17) is installed on the outer wall of one of the limit rings (16), and the linkage ring (17) is fixedly connected to the sleeve rotating block (15), and a sliding frame (18) fixedly connected to the nozzle (1) is provided on one side of the linkage ring (17); The inner wall of the sliding frame (18) is rotatably connected to a locking screw (19), and the outer wall of the locking screw (19) is threadedly connected to a sleeve pressure plate (20), and a flashlight (21) for lighting is fixedly mounted on the top of the sleeve rotating block (15).

6. The agricultural planting spraying device according to claim 5, characterized in that: The two limiting rings (16) are symmetrically arranged about the sleeve rotating block (15), and the limiting rings (16) are rotationally connected to the linkage ring (17).

7. The agricultural planting spraying device according to claim 5, characterized in that: The outer wall of the sleeve pressure plate (20) is slidably connected to the inner wall of the sliding frame (18), the vertical cross-section of the sleeve pressure plate (20) is set to be L-shaped, and a gap is provided between the sleeve pressure plate (20) and the linkage ring (17).

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