Air supply atomization structure of plant protection vehicle

Abstract

The utility model relates to the technical field of plant protection vehicles, and discloses a plant protection vehicle pneumatic conveying atomization structure which comprises a vehicle body, the side edge of the vehicle body is connected with a caterpillar band assembly, the top end of the vehicle body is fixedly provided with a charging barrel, one side of the top end of the charging barrel is connected with a pesticide adding opening, and the top end of the charging barrel is further provided with a pesticide mixing mechanism. A telescopic rod is fixedly installed on one side of the top end of the vehicle body, a fixing cylinder is fixedly installed on the other side of the top end of the vehicle body, a rack is fixedly installed at the top end of the telescopic rod, a sliding plate is slidably installed in the fixing cylinder, a fan assembly is installed in the rack, a filter plate is fixedly installed at one end of the rack, and a side plate is fixedly installed on the side top edge of the rack. According to the device, liquid medicine is mixed evenly, meanwhile, height adjustment is facilitated, the spraying range is wider, sprayed water mist is finer, meanwhile, the sprayed water mist is affected by wind power and sprayed towards the direction of plants in a unified mode, and the atomization effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant protection vehicles, in particular to a wind-transported atomization structure of a plant protection vehicle. Background Art

[0002] The plant protection vehicle is a kind of agricultural machinery specially used for the prevention and control of crop diseases and insect pests. The plant protection vehicle is designed to effectively perform operations such as spraying and fertilizing crops, so as to improve the operation efficiency and the utilization rate of pesticides, and reduce the intensity of manual labor and the pollution of pesticides to the environment.

[0003] After searching, it was found that Chinese patent announcement number CN107372441A discloses an electric air-conveying orchard sprayer, which can make the droplets stirred by the wind force of the air-conveying system fan during the spraying process to form secondary atomization, making the droplets finer, with higher adhesion rate and longer spray distance, strong penetration and wind resistance, and does not require close manual operation, saving time and effort. Due to the different growth cycles of plants, the height of branches and leaves in the process of plant growth is different, and the spraying height of the device is limited. When spraying higher plants, it is easy to cause the upper plants to not be sprayed in place, so it is necessary to improve the existing device to meet actual needs. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a wind-assisted atomization structure for a plant protection vehicle, which has the advantages of evenly mixing the medicine liquid and facilitating height adjustment, so that the device is suitable for atomizing plants at different heights, and makes the spraying range wider and the sprayed water mist finer. At the same time, the sprayed water mist is affected by the wind force, so that it is uniformly sprayed in the direction of the plants, thereby improving the atomization effect and solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-delivered atomization structure for a plant protection vehicle, comprising a vehicle body, a track assembly connected to the side of the vehicle body, and a barrel fixedly installed on the top, a dosing port connected to one side of the top of the barrel, and a mixing mechanism also installed on the top, a pump connected to the bottom end of the barrel through a conduit, a bent pipe connected to the output end of the pump, a telescopic rod fixedly installed on one side of the top of the vehicle body, and a fixed cylinder fixedly installed on the other side of the top, a frame fixedly installed on the top of the telescopic rod, a slide plate slidably installed inside the fixed cylinder, a fan assembly installed inside the frame, and a filter plate fixedly installed at one end, and a side plate fixedly installed on the top edge of the frame.

[0008] Preferably, the medicine mixing mechanism comprises a motor fixedly mounted on the top end of the barrel, a rotating shaft is fixedly mounted at the axis of the motor, and a stirring rod is fixedly mounted on the outer peripheral surface of the rotating shaft.

[0009] Through the above technical solution, the medicine liquid is first added into the barrel through the medicine adding port, and then the motor is started, so that the motor rotates to drive the rotating shaft to drive the stirring rod to rotate, and the medicine liquid inside the barrel is fully stirred, so that the medicine liquid is mixed evenly, thereby achieving a better spraying effect.

[0010] Preferably, the fixed cylinders are arranged in two groups relatively to each other, and a limiting groove is provided on the side, the top of the slide plate is fixedly connected to the bottom of the frame, and a limiting clamp is fixedly installed on the side, and the outer peripheral surface of the limiting clamp is slidably connected to the inside of the limiting groove.

[0011] Through the above technical solution, the telescopic rod is started, so that the telescopic rod is extended and retracted to drive the frame to adjust the height, and at the same time drive the slide plate to slide inside the fixed tube, and at the same time the limit card plate slides inside the limit groove, thereby maintaining the balance of height adjustment.

[0012] Preferably, a gap is left between the side plate and the top edge of the frame side, a plurality of groups of shunt pipes are fixedly installed on the side of the bent pipe, the shunt pipe passes through the other end of the side of the frame and is fixedly connected to the inner side of the side plate, and a nozzle is fixedly installed on the side.

[0013] Through the above technical solution, the water pump is turned on, so that the water pump drives the liquid medicine inside the barrel through the conduit, transmits it to the diversion pipe through the curved pipe, and finally sprays it out through the nozzle. At the same time, the fan assembly is started so that the wind blown out by the fan assembly is blocked by the side panel and flows out from the gap, and finally the water mist sprayed from the nozzle is blown away, so that the spraying range is wider and the sprayed water mist is finer. At the same time, the sprayed water mist is affected by the wind force, so that it is uniformly sprayed in the direction of the plants, thereby improving the atomization effect.

[0014] Preferably, a battery is provided inside the vehicle body, and the battery is electrically connected to various types of power equipment.

[0015] Through the above technical solution, the power equipment is powered by batteries, which solves the problem of difficulty in obtaining electricity for outdoor use.

[0016] Compared with the prior art, the utility model provides a wind-transported atomization structure for a plant protection vehicle, which has the following beneficial effects:

[0017] 1. The utility model firstly puts the medicine liquid into the barrel through the medicine adding port, and then starts the motor, so that the motor rotates to drive the rotating shaft to drive the stirring rod to rotate, and fully stirs the medicine liquid in the barrel, so that the medicine liquid is mixed evenly, thereby achieving a better spraying effect, and starts the telescopic rod, so that the telescopic rod is extended and retracted to drive the frame to adjust the height, and at the same time drives the slide plate to slide inside the fixed barrel, and at the same time the limit card plate slides inside the limit groove, so as to maintain the balance of height adjustment.

[0018] 2. The utility model starts the water pump, so that the water pump drives the liquid medicine inside the barrel through the conduit, transmits it to the shunt pipe through the curved pipe, and finally sprays it out through the nozzle. At the same time, the fan assembly is started, and the wind blown out by the fan assembly is blocked by the side plate and flows out from the gap, and finally the water mist sprayed by the nozzle is blown away, so that the spraying range is wider and the sprayed water mist is finer. At the same time, the sprayed water mist is affected by the wind force, so that it is uniformly sprayed in the direction of the plants, thereby improving the atomization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of the atomization structure of the utility model;

[0020] Figure 2 This is a schematic front view of the atomization structure of the utility model;

[0021] Figure 3 It is a side view schematic diagram of the atomization structure of the utility model;

[0022] Figure 4 This is a partial disassembly diagram of the atomization structure of the utility model;

[0023] Figure 5 It is a partially enlarged schematic diagram of the atomization structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the internal structure of the barrel in the atomizing structure of the utility model.

[0025] Among them: 1. body; 2. track assembly; 3. barrel; 4. dosing port; 5. mixing mechanism; 51. motor; 52. rotating shaft; 53. stirring rod; 6. conduit; 7. pump; 8. elbow; 81. diverter pipe; 82. nozzle; 9. telescopic rod; 10. fixed barrel; 11. frame; 12. slide plate; 13. fan assembly; 14. filter plate; 15. side plate; 101. limit groove; 102. limit card plate. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-6 A plant protection vehicle with an air-delivered atomization structure comprises a vehicle body 1, a track assembly 2 is connected to the side of the vehicle body 1, and a barrel 3 is fixedly installed on the top, a dosing port 4 is connected to one side of the top of the barrel 3, and a mixing mechanism 5 is also installed on the top, a pump 7 is connected to the bottom end of the barrel 3 through a conduit 6, and a curved pipe 8 is connected to the output end of the pump 7, a telescopic rod 9 is fixedly installed on one side of the top of the vehicle body 1, and a fixed barrel 10 is fixedly installed on the other side of the top, a frame 11 is fixedly installed on the top of the telescopic rod 9, a slide plate 12 is slidably installed inside the fixed barrel 10, a fan assembly 13 is installed inside the frame 11, and a filter plate 14 is fixedly installed at one end, and a side plate 15 is fixedly installed on the top edge of the frame 11.

[0028] Specifically, the drug mixing mechanism 5 includes a motor 51 fixedly mounted on the top of the barrel 3, a rotating shaft 52 fixedly mounted at the axis of the motor 51, and a stirring rod 53 fixedly mounted on the outer peripheral surface of the rotating shaft 52. The advantage is that the drug liquid is firstly added into the barrel 3 through the drug adding port 4, and then the motor 51 is started, so that the motor 51 rotates to drive the rotating shaft 52 to drive the stirring rod 53 to rotate, and the drug liquid inside the barrel 3 is fully stirred, so that the drug liquid is mixed evenly, thereby achieving a better spraying effect.

[0029] Specifically, two groups of fixed cylinders 10 are arranged relatively, and the side is provided with a limiting groove 101, the top of the slide plate 12 is fixedly connected to the bottom of the frame 11, and the side is fixedly installed with a limiting card plate 102, and the outer peripheral surface of the limiting card plate 102 is slidably connected with the inside of the limiting groove 101. The advantage is that when the telescopic rod 9 is started, the telescopic rod 9 is extended and retracted to drive the frame 11 to adjust the height, and at the same time, the slide plate 12 is driven to slide inside the fixed cylinder 10, and at the same time, the limiting card plate 102 slides inside the limiting groove 101, so that the height adjustment is balanced.

[0030] Specifically, there is a gap between the side plate 15 and the top side of the frame 11, and multiple groups of shunt pipes 81 are fixedly installed on the side of the curved pipe 8. The shunt pipe 81 passes through the other end of the side of the frame 11 and is fixedly connected to the inner side of the side plate 15, and a nozzle 82 is fixedly installed on the side. The advantage is that when the water pump is turned on, the water pump drives the liquid inside the barrel 3 through the conduit 6 to be transmitted to the shunt pipe 81 through the curved pipe 8, and finally sprayed out through the nozzle 82. At the same time, the fan assembly 13 is started so that the wind blown out by the fan assembly 13 is blocked by the side plate 15 and flows out from the gap, and finally the water mist sprayed from the nozzle 82 is blown away, so that the spraying range is wider and the sprayed water mist is more delicate. At the same time, the sprayed water mist is affected by the wind force, so that it is uniformly sprayed in the direction of the plants, which improves the atomization effect.

[0031] Specifically, a battery is arranged inside the vehicle body 1, and the battery is electrically connected to various power equipment. The advantage is that the power equipment is powered by the battery, which solves the problem of difficulty in obtaining power for outdoor use.

[0032] When in use, firstly, the medicine liquid is put into the barrel 3 through the medicine adding port 4, and then the motor 51 is started, so that the motor 51 rotates to drive the rotating shaft 52 to drive the stirring rod 53 to rotate, and the medicine liquid in the barrel 3 is fully stirred, so that the medicine liquid is mixed evenly, thereby achieving a better spraying effect, and the telescopic rod 9 is started, so that the telescopic rod 9 is telescoped to drive the frame 11 to adjust the height, and at the same time drive the slide plate 12 to slide inside the fixed barrel 10, and at the same time the limit card plate 102 slides inside the limit groove 101 to maintain the balance of the height adjustment, and the water pump is turned on, so that the water pump drives the medicine liquid in the barrel 3 through the conduit 6 to be transmitted to the shunt pipe 81 through the bent pipe 8, and finally sprayed out through the nozzle 82, and at the same time the fan assembly 13 is started so that the wind blown out by the fan assembly 13 is blocked by the side plate 15 and flows out from the gap, and finally the water mist sprayed by the nozzle 82 is blown away, so that the spraying range is wider and the sprayed water mist is more delicate, and at the same time the sprayed water mist is affected by the wind force, so that it is uniformly sprayed toward the plant direction, thereby improving the atomization effect.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind-assisted atomization structure for a plant protection vehicle, comprising a vehicle body (1), characterized in that: The vehicle body (1) is connected to a crawler assembly (2) on the side, and a barrel (3) is fixedly installed on the top, one side of the top of the barrel (3) is connected to a drug adding port (4), and a drug mixing mechanism (5) is also installed on the top, the bottom end of the barrel (3) is connected to a pump (7) through a conduit (6), and the output end of the pump (7) is connected to a curved pipe (8), a telescopic rod (9) is fixedly installed on one side of the top of the vehicle body (1), and a fixed cylinder (10) is fixedly installed on the other side of the top, a frame (11) is fixedly installed on the top of the telescopic rod (9), a slide plate (12) is slidably installed inside the fixed cylinder (10), a fan assembly (13) is installed inside the frame (11), and a filter plate (14) is fixedly installed on one end, and a side plate (15) is fixedly installed on the top side of the frame (11).

2. The air-conveying atomization structure of a plant protection vehicle according to claim 1, characterized in that: The medicine mixing mechanism (5) comprises a motor (51) fixedly mounted on the top end of the barrel (3), a rotating shaft (52) fixedly mounted at the axis of the motor (51), and a stirring rod (53) fixedly mounted on the outer peripheral surface of the rotating shaft (52).

3. The air-conveying atomization structure of a plant protection vehicle according to claim 1 is characterized in that: The fixed cylinders (10) are arranged in two groups opposite to each other, and a limiting groove (101) is provided on the side. The top end of the slide plate (12) is fixedly connected to the bottom end of the frame (11), and a limiting clamping plate (102) is fixedly installed on the side. The outer peripheral surface of the limiting clamping plate (102) is slidably connected to the inside of the limiting groove (101).

4. The air-conveying atomization structure of a plant protection vehicle according to claim 1, characterized in that: A gap is left between the side plate (15) and the top edge of the frame (11); a plurality of groups of flow distribution pipes (81) are fixedly installed on the side of the curved pipe (8); the flow distribution pipes (81) penetrate the side of the frame (11) and are fixedly connected to the inner side of the side plate (15) at the other end; and a nozzle (82) is fixedly installed on the side.

5. The air-conveying atomization structure of a plant protection vehicle according to claim 1, characterized in that: A storage battery is arranged inside the vehicle body (1), and the storage battery is electrically connected to various types of power equipment.

Images