Atomizing and spraying device for rice pesticide fertilizer

Abstract

The utility model discloses a rice pesticide fertilizer atomizing and spraying device, which belongs to the field of agriculture and comprises a storage mechanism, a spraying mechanism and a driving mechanism, the storage mechanism comprises a water tank for storing rice pesticide fertilizer solution, and a pump body is arranged on the water tank. The spraying mechanism comprises spraying pipelines rotationally installed on the two sides of the water tank through bearing assemblies, the spraying pipelines communicate with a water outlet of the pump body, atomization nozzles are arranged on the spraying pipelines, gears are fixedly installed in the middles of the spraying pipelines, and the driving mechanism comprises a reciprocating driving assembly. A toothed plate meshed with the gear is arranged at the output end of the reciprocating driving assembly. According to the rice pesticide and fertilizer atomizing and spraying device, through the atomizing spray head capable of adjusting the angle in the using process, it can be ensured that pesticide and fertilizer cover a target area more accurately, the angle of the spray head is adjusted according to different flight heights and speeds, the sprayed pesticide and fertilizer are more uniform, and the using effect of the spraying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a rice fertilizer atomization spraying device. Background Art

[0002] The rice fertilizer atomizing spray device is an agricultural device that realizes uniform and efficient spraying of fertilizers to promote the healthy growth of rice and control pests and diseases. With the development of drone technology, agricultural drones are increasingly used. Combining the rice fertilizer atomizing spray device with drones can achieve rapid and uniform spraying of fertilizers on rice fields, improving agricultural production efficiency and prevention and control effects.

[0003] The current rice fertilizer atomizing spraying device used on drones has certain defects when in use. The atomizing spraying device adopts an atomizing nozzle arranged under the rotor mechanism of the drone to spray the fertilizer in atomized form. The atomizing nozzle is not convenient for adjusting the angle when in use. Since the flight altitude and flight speed of the drone will affect the uniformity of the spraying, the atomizing nozzle with a fixed angle during the spraying process cannot adapt to the flight state of the drone to adjust the spraying angle accordingly, resulting in poor uniformity of the spraying device. Therefore, improvements are now made to the rice fertilizer atomizing spraying device. Utility Model Content

[0004] The utility model aims to solve the problem that the spraying angle of the rice fertilizer atomizing spraying device on the existing unmanned aerial vehicle cannot be adjusted according to the flight state of the unmanned aerial vehicle, resulting in poor spraying uniformity of the spraying device, and proposes a rice fertilizer atomizing spraying device.

[0005] In order to achieve the above purpose, the utility model adopts the following technology: a rice fertilizer atomization spraying device, comprising:

[0006] A storage mechanism, the storage mechanism comprising a water tank for storing a rice fertilizer solution, the water tank being provided with a pump body;

[0007] A spraying mechanism, the spraying mechanism comprising spraying pipes rotatably mounted on both sides of the water tank by means of a bearing assembly, the spraying pipes being connected to the water outlet of the pump body, and an atomizing nozzle being arranged on the spraying pipes, and a gear being fixedly mounted in the middle of the spraying pipes;

[0008] The driving mechanism comprises a reciprocating driving assembly, and a toothed plate meshing with the gear is arranged on the output end of the reciprocating driving assembly.

[0009] As a further description of the above technical solution: the reciprocating drive assembly includes a fixed frame, a screw is arranged on the fixed frame through a servo motor, a slide is threadedly connected to the screw, and the toothed plate is fixed to the outer side of the slide.

[0010] As a further description of the above technical solution: the number of the atomizing nozzles is several and they are arranged along the length direction of the spraying pipe.

[0011] As a further description of the above technical solution: the bearing assembly includes a bearing seat arranged outside the spray pipe, and a mounting plate is arranged on the bearing seat through a fixing rod.

[0012] As a further description of the above technical solution: a connecting terminal is arranged at one end of the spraying pipe close to the pump body, and the connecting terminal is connected to the water outlet of the pump body through a hose.

[0013] As a further description of the above technical solution: a pair of mounting frames are arranged near the top of the water tank, and mounting slots for fastener connection are opened on the mounting frames.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] The atomizing nozzle whose angle can be adjusted during use can ensure that the pesticide and fertilizer cover the target area more accurately. During the spraying process, the nozzle angle is adjusted according to the different flight altitudes and speeds of the drone to make the sprayed pesticide and fertilizer more evenly, thereby improving the use effect of the spraying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of the structure of a driving mechanism provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the structure of a spraying mechanism provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A structural schematic diagram of a bearing assembly provided according to an embodiment of the utility model is shown;

[0020] Figure 5 A structural schematic diagram of a storage mechanism provided according to an embodiment of the utility model is shown.

[0021] Legend:

[0022] 1. Storage mechanism; 11. Water tank; 12. Pump body; 13. Mounting frame; 2. Spraying mechanism; 21. Spraying pipe; 22. Atomizing nozzle; 23. Bearing assembly; 231. Bearing seat; 232. Fixing rod; 233. Mounting plate; 24. Gear; 25. Connecting end; 3. Driving mechanism; 31. Fixing frame; 32. Servo motor; 33. Screw; 34. Sliding seat; 35. Tooth plate. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Reference Figure 1-Figure 5 The present embodiment provides a rice fertilizer atomizing spraying device, comprising a storage mechanism 1, a spraying mechanism 2 and a driving mechanism 3. The storage mechanism 1 comprises a water tank 11 for storing a rice fertilizer solution, and a pump body 12 is arranged on the water tank 11. The spraying mechanism 2 comprises a spraying pipe 21 rotatably mounted on both sides of the water tank 11 by a bearing assembly 23. The spraying pipe 21 is connected to the water outlet of the pump body 12, and an atomizing nozzle 22 is arranged on the spraying pipe 21. A gear 24 is fixedly installed in the middle position of the spraying pipe 21. The driving mechanism 3 comprises a reciprocating drive assembly, and a tooth plate 35 meshing with the gear 24 is arranged on the output end of the reciprocating drive assembly.

[0025] In the utility model, the water inlet on the water tank 11 is used to add pesticide fertilizer into the water tank 11, and the water tank 11 is installed on the bottom of the UAV by fasteners. During the spraying process, the pump body 12 on one side of the water tank 11 delivers the pesticide fertilizer to the spray pipe 21, and then the pesticide fertilizer is sprayed out through the atomizing nozzle 22 on the spray pipe 21. When the flight height and speed of the UAV change, the reciprocating drive component drives the gear plate 35 to move up and down, and the gear plate 35 drives the gear 24 meshing with it to rotate, thereby causing the spray pipe 21 equipped with the atomizing nozzle 22 to rotate on the bearing assembly 23, so as to adjust the angle of the atomizing nozzle 22 so that its angle can adapt to the flight height and speed of the UAV, and ensure that the pesticide fertilizer sprayed by the atomizing nozzle 22 can act evenly on the rice.

[0026] Specifically, refer to Figure 1 and Figure 2The reciprocating drive assembly includes a fixed frame 31, a screw rod 33 is provided on the fixed frame 31 through a servo motor 32, a slide seat 34 is threadedly connected to the screw rod 33, and a tooth plate 35 is fixed to the outer side of the slide seat 34. The servo motor 32 on the fixed frame 31 drives the screw rod 33 to rotate, so that the slide seat 34 reciprocates on the screw rod 33, thereby driving the tooth plate 35 to move, and the tooth plate 35 drives the atomizing nozzle 22 to rotate through the gear 24 meshing therewith, so as to adjust the spraying angle.

[0027] It should be noted that there are several atomizing nozzles 22 and they are arranged along the length direction of the spraying pipe 21. Using several atomizing nozzles 22 can cover a wider area, so that the sprayed pesticide fertilizer can better cover the rice, and a wider range of spraying can be performed when the spraying device is used, thereby increasing the spraying speed of the rice pesticide fertilizer.

[0028] Specifically, refer to Figure 1 , Figure 3 and Figure 4 The bearing assembly 23 includes a bearing seat 231 disposed outside the spray pipe 21, and a mounting plate 233 is disposed on the bearing seat 231 through a fixing rod 232. The bearing seat 231 is fixed by the fixing rod 232 and the mounting plate 233, thereby ensuring that the bearing seat 231 can be fixed on both sides of the water tank 11, and further ensuring that the spray pipe 21 of the spray mechanism 2 can be rotated on both sides of the water tank 11 through the bearing seat 231, so that the spraying angle can be adjusted when the spraying device is used.

[0029] Among them, a connection terminal 25 is provided at one end of the spray pipe 21 close to the pump body 12, and the connection terminal 25 is connected to the water outlet of the pump body 12 through a hose. The pump body 12 and the spray pipe 21 are connected by a hose, so that the pump body 12 and the spray pipe 21 can be connected during the angle adjustment of the spray mechanism 2. The flexible feature of the hose can adapt to the changes of different angles of the spray mechanism 2.

[0030] Specifically, refer to Figure 1 and Figure 5 A pair of mounting frames 13 are provided near the top of the water tank 11, and mounting notches for fastener connection are provided on the mounting frames 13. The fasteners are connected by the mounting notches, so that the water tank 11 is installed on the drone, and the drone is used to carry the spraying device.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rice fertilizer atomizing spraying device, characterized in that: include: A storage mechanism (1), the storage mechanism (1) comprising a water tank (11) for storing a rice fertilizer solution, the water tank (11) being provided with a pump body (12); A spraying mechanism (2), the spraying mechanism (2) comprising a spraying pipe (21) rotatably mounted on both sides of the water tank (11) by means of a bearing assembly (23), the spraying pipe (21) being connected to a water outlet of a pump body (12), an atomizing nozzle (22) being arranged on the spraying pipe (21), and a gear (24) being fixedly mounted in the middle of the spraying pipe (21); A drive mechanism (3), the drive mechanism (3) comprising a reciprocating drive assembly, wherein a toothed plate (35) meshing with a gear (24) is arranged at an output end of the reciprocating drive assembly.

2. A rice fertilizer atomizing spraying device according to claim 1, characterized in that: The reciprocating drive assembly comprises a fixed frame (31), a screw rod (33) is arranged on the fixed frame (31) via a servo motor (32), a slide seat (34) is threadedly connected to the screw rod (33), and the tooth plate (35) is fixed on the outer side surface of the slide seat (34).

3. A rice fertilizer atomizing spraying device according to claim 1, characterized in that: The number of the atomizing nozzles (22) is several and they are arranged along the length direction of the spraying pipe (21).

4. A rice fertilizer atomizing spraying device according to claim 1, characterized in that: The bearing assembly (23) comprises a bearing seat (231) arranged outside the spraying pipe (21), and a mounting plate (233) is arranged on the bearing seat (231) via a fixing rod (232).

5. The rice fertilizer atomizing spraying device according to claim 1 is characterized in that: A connection end (25) is provided at one end of the spraying pipe (21) close to the pump body (12), and the connection end (25) is connected to the water outlet of the pump body (12) through a hose.

6. The rice fertilizer atomizing spraying device according to claim 1 is characterized in that: A pair of mounting frames (13) are arranged near the top of the water tank (11), and mounting notches for fastener connection are provided on the mounting frames (13).

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