Pesticide spraying device for agricultural pest control

Abstract

The utility model discloses a pesticide spraying device for agricultural pest control, which relates to the technical field of agricultural planting protection and comprises a bottom plate, a lifting mechanism for height adjustment is arranged at the top of the bottom plate, and an adjusting mechanism for bidirectional distance adjustment is arranged on one side of the lifting mechanism. The top of the bottom plate is provided with a pesticide spraying mechanism used for spraying pesticide liquid, the pesticide spraying mechanism is arranged on the adjusting mechanism, the top of the bottom plate is provided with two mounting boxes, and the two mounting boxes are internally provided with storage batteries used for providing electric energy for the device; according to the agricultural pesticide spraying device, through the arrangement of the connecting base, the connecting plate, the protective frame and the like, the agricultural pesticide spraying device is suitable for crops with different heights to spray pesticides, the pesticide spraying range can be extended, the pesticide spraying efficiency is improved, and the agricultural pesticide spraying device is convenient to use and high in practicability. And the influence of natural wind on the pesticide spraying direction of the spray head is reduced, and crops are uniformly irrigated by the pesticide.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting protection, in particular to a spraying device for preventing and controlling agricultural pests and diseases. Background Art

[0002] Pest control is to reduce or prevent pathogenic microorganisms and pests from harming crops or humans and livestock by artificial means. It can generally be divided into chemical control using chemical substances such as pesticides and physical control using physical energy such as light or rays or building barriers. In China, patent publication number CN 220384094U discloses a spraying device for agricultural pest control, including a base, a stirring tank is fixedly installed on the upper end of the base, a motor is fixedly installed on the upper end of the stirring tank, a plurality of stirring rods are fixedly connected to the output end of the motor through a rotating rod, a tank mouth is penetrated and fixedly connected to the rear side of the upper end of the base, a sealing cover is connected to the inner thread of the tank mouth, spraying devices are arranged on the left and right sides of the upper end of the base, movable grooves are opened on the front and rear sides of the lower end of the base, and a moving device is arranged on the lower end of the base.

[0003] Although the above technical solution can be suitable for spraying pesticides on crops of different heights and specifications and improve the quality of agricultural pest control, in actual application, the range of spraying pesticides on crops is limited, and it is not convenient to adjust the spraying range according to actual needs. The sprayer is completely exposed to the outside and may be damaged due to bumps, and natural wind may affect the direction of the pesticide just sprayed from the sprayer.

[0004] A pesticide spraying device for agricultural pest control is proposed for this reason. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and provide a spraying device for agricultural pest control.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A spraying device for agricultural pest control comprises a base plate, a universal wheel is arranged at the bottom of the base plate, an armrest is arranged at one side of the base plate, a lifting mechanism for height adjustment is arranged at the top of the base plate, an adjusting mechanism for bidirectional distance adjustment is arranged at one side of the lifting mechanism, a spraying mechanism for spraying liquid medicine is arranged at the top of the base plate, and the spraying mechanism is arranged on the adjusting mechanism, an installation box is arranged at the top of the base plate, and two installation boxes are arranged, and batteries for providing electric energy to the device are arranged inside the two installation boxes, and a controller for driving the control device is arranged at the top of the armrest.

[0008] Furthermore, the lifting mechanism includes a fixed frame, which is installed on the top of the base plate. A screw is rotatably installed inside the fixed frame, a connecting seat is threadedly installed on the outer wall of the screw, and the connecting seat is slidably installed on the inner wall of the fixed frame, a motor is installed on the top of the screw, and the motor is installed on the top of the fixed frame.

[0009] Furthermore, the adjustment mechanism includes a fixed shell, which is installed on the front side of the connecting seat. The fixed shell has two rectangular holes extending from the top to the bottom. Limiting sliders are slidably installed on the inner walls of the two upper rectangular holes. Gear rods are installed at the bottoms of the two limiting sliders. A mounting frame is installed on the top of the fixed shell. Motor 2 is installed inside the mounting frame. A shaft column is installed at the bottom of the motor 2, and the shaft column is rotatably installed on the fixed shell. A gear is installed at the bottom of the shaft column, and the gear is meshed with the two gear rods.

[0010] Furthermore, a connecting plate is installed at the bottom of the two gear rods, and the connecting plate is slidably installed on the inner wall of the rectangular hole below.

[0011] Furthermore, the spraying mechanism includes a fixed box, which is installed on the top of the base plate. A stirring rod is rotatably installed inside the fixed box. Motor three is installed on the top of the stirring rod, and motor three is installed on the top of the fixed box. Two feed ports are opened on the top of the fixed box, and sealing plugs are slidably provided on the inner walls of the two feed ports.

[0012] Furthermore, a water pump is provided on the top of the base plate, and a connecting pipe and a liquid infusion pipe are respectively installed on the water inlet and outlet ends of the water pump, and the connecting pipe is arranged on the fixed box, and a protective frame is installed on the surface of the two connecting plates, and a liquid storage box is provided inside the two protective frames, and three nozzles are screwed on the two liquid storage boxes.

[0013] Furthermore, transparent scale plates are provided on both the left and right sides of the fixed box, and the two transparent scale plates are symmetrically distributed.

[0014] The beneficial effects of the utility model are as follows:

[0015] The utility model starts the third motor through the arrangement of the connection seat, the connection plate and the protection frame, drives the stirring rod to rotate, mixes the water and the pesticide evenly, and then starts the water pump to extract the pesticide in the fixed box, which enters the water pump through the connection pipe and is injected into the storage box through the infusion pipe. The spray head sprays the pesticide on the crops, and the protection frame can block the natural wind from the outside, reduce the influence of the natural wind on the spraying direction of the spray head, and protect the spray head. If the spraying height needs to be adjusted, start the first motor. By driving the lead screw to rotate and the connecting seat to move longitudinally, pesticides can be sprayed on crops at different heights. By starting motor 2, the shaft column and the gear are driven to rotate, and the gear drives the two gear rods to move away from each other. The two connecting plates move accordingly, which can extend the area of ​​pesticide spraying, thereby adapting to crops at different heights for spraying pesticides. The range of pesticide spraying can be extended, the efficiency of pesticide spraying can be improved, and the influence of natural wind on the direction of pesticide spraying by the nozzle can be reduced, thereby ensuring that crops are evenly irrigated with pesticides. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model viewed from above;

[0018] Figure 3 It is a structural schematic diagram of the stirring rod of the utility model;

[0019] Figure 4 It is a partial cross-sectional structural schematic diagram of the regulating mechanism and the spraying mechanism of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the limit sliding block of the utility model.

[0021] 1. Base plate; 2. Universal wheel; 3. Armrest; 4. Lifting mechanism; 401. Fixed frame; 402. Screw rod; 403. Connecting seat; 404. Motor 1; 5. Adjusting mechanism; 501. Fixed shell; 502. Rectangular hole; 503. Limiting slider; 504. Gear rod; 505. Shaft column; 506. Mounting frame; 507. Motor 2; 508. Gear; 509. Connecting plate; 6. Spraying mechanism; 601. Fixed box; 602. Stirring rod; 603. Motor 3; 604. Sealing plug; 605. Water pump; 606. Connecting pipe; 607. Infusion pipe; 608. Protective frame; 609. Liquid storage box; 610. Spray head; 7. Mounting box; 8. Controller. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0026] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] like Figure 1-3As shown, a spraying device for agricultural pest control includes a base plate 1, a universal wheel 2 is arranged at the bottom of the base plate 1, an armrest 3 is arranged on one side of the base plate 1, a lifting mechanism 4 for height adjustment is arranged on the top of the base plate 1, an adjusting mechanism 5 for bidirectional distance adjustment is arranged on one side of the lifting mechanism 4, a spraying mechanism 6 for spraying liquid medicine is arranged on the top of the base plate 1, and the spraying mechanism 6 is arranged on the adjusting mechanism 5, an installation box 7 is arranged on the top of the base plate 1, and the installation boxes 7 are arranged in two, and batteries for providing power to the device are arranged inside the two installation boxes 7, and a controller 8 for controlling the drive of the device is arranged on the top of the armrest 3. In this embodiment, in actual application, the controller 8 is arranged at the armrest 3, which is convenient for the operator to control the device, and there is no need The position is moved, and the installation box 7 protects the battery so as to safely provide electrical energy to the device. The lifting mechanism 4 is started by the controller 8 to adjust the height of the spraying mechanism 6 spraying pesticides, which can be adapted to the spraying of pesticides on crops at different heights. The adjustment mechanism 5 is started by the controller 8 to extend the distance of the spraying mechanism 6 spraying pesticides on the crops and expand the range of the spraying pesticides. The spraying mechanism 6 can stably spray pesticides on the crops, and can reduce the change of the direction of the spraying pesticides due to natural wind, so that the crops are evenly sprayed with pesticides, thereby adapting to the spraying of pesticides on crops at different heights, and can extend the range of the spraying pesticides, improve the efficiency of the spraying pesticides, and reduce the influence of the natural wind on the direction of the spraying pesticides, so that the crops are evenly irrigated by the pesticides.

[0028] like Figure 1-3 As shown, the lifting mechanism 4 includes a fixed frame 401, which is installed on the top of the base plate 1, and a screw rod 402 is rotatably installed inside the fixed frame 401. A connecting seat 403 is threadedly installed on the outer wall of the screw rod 402, and the connecting seat 403 is slidably installed on the inner wall of the fixed frame 401. A motor 404 is installed on the top of the screw rod 402, and the motor 404 is installed on the top of the fixed frame 401. In this embodiment, by starting the motor 404, the screw rod 402 is driven to rotate, and the connecting seat 403 is driven to slide longitudinally inside the fixed frame 401 and outside the screw rod 402, thereby adjusting the height of the connecting seat 403.

[0029] like Figure 1-5As shown, the adjustment mechanism 5 includes a fixed shell 501, which is installed on the front side of the connecting seat 403. The top of the fixed shell 501 passes through two rectangular holes 502 at the bottom. The inner walls of the two upper rectangular holes 502 are slidably installed with limit sliders 503. The bottoms of the two limit sliders 503 are both installed with gear rods 504. The top of the fixed shell 501 is installed with a mounting frame 506. The inside of the mounting frame 506 is installed with a motor 2 507. The bottom of the motor 2 507 is installed with a shaft Column 505, and the shaft column 505 is rotatably installed on the fixed shell 501, a gear 508 is installed at the bottom of the shaft column 505, and the gear 508 is engaged with the two gear rods 504. In this embodiment, by starting the second motor 507, the shaft column 505 and the gear 508 are driven to rotate, and the gear 508 will drive the two gear rods 504 to move closer to or away from each other, and the two limit sliders 503 move accordingly, and the two limit sliders 503 can stably support the two gear rods 504.

[0030] like Figure 4-5 As shown, a connecting plate 509 is installed at the bottom of the two gear rods 504, and the connecting plate 509 is slidably installed on the inner wall of the rectangular hole 502 below. In this embodiment, when the two gear rods 504 move closer to or away from each other, the two connecting plates 509 will be driven to move accordingly, thereby adjusting the distance between the two connecting plates 509.

[0031] like Figure 1-3 As shown, the spraying mechanism 6 includes a fixed box 601, which is installed on the top of the bottom plate 1. A stirring rod 602 is rotatably installed inside the fixed box 601. A motor three 603 is installed on the top of the stirring rod 602, and the motor three 603 is installed on the top of the fixed box 601. Two feed ports are opened on the top of the fixed box 601, and sealing plugs 604 are slidably provided on the inner walls of the two feed ports. In this embodiment, the provision of the two feed ports facilitates the operator to load the fixed box 601, pour water and pesticides into the fixed box 601, and then seal the feed port with the sealing plug 604, start the motor three 603, drive the stirring rod 602 to rotate, and evenly mix the water and pesticides.

[0032] like Figure 2-5As shown, a water pump 605 is arranged on the top of the bottom plate 1, and a connecting pipe 606 and a liquid infusion pipe 607 are respectively installed at the water inlet and the water outlet of the water pump 605, and the connecting pipe 606 is arranged on the fixed box 601, and a protective frame 608 is installed on the surface of the two connecting plates 509, and a liquid storage box 609 is arranged inside the two protective frames 608, and three nozzles 610 are screwed on the two liquid storage boxes 609. In this embodiment, the water pump 605 is started to move the fixed box 601. 01 is extracted, enters the water pump 605 through the connecting pipe 606, and then is injected into the liquid storage box 609 through the infusion tube 607. The nozzle 610 sprays the pesticide on the crops. The setting of the protective frame 608 can block the natural wind from the outside, reduce the influence of the natural wind on the spraying direction of the pesticide of the nozzle 610, and protect the nozzle 610. The nozzle 610 and the liquid storage box 609 are screwed, which can facilitate the disassembly and maintenance of the nozzle 610.

[0033] like Figure 1-3 As shown, transparent scale plates are provided on both sides of the fixed box 601, and the two transparent scale plates are symmetrically distributed. In this embodiment, the transparent scale plates are provided to facilitate the operator to observe the amount of pesticide in the fixed box 601 and replenish it in time.

[0034] In summary, in practical applications, the controller 8 is arranged at the handrail 3, which is convenient for the operator to control the device without moving the position, and the installation box 7 protects the battery so as to safely provide power to the device. The lifting mechanism 4 is activated by the controller 8 to adjust the height of the spraying mechanism 6 spraying pesticides, which can be adapted to the spraying of pesticides on crops at different heights. The adjustment mechanism 5 is activated by the controller 8 to extend the distance of the spraying mechanism 6 spraying pesticides on the crops, expand the range of spraying pesticides, and the spraying mechanism 6 can stably spray pesticides on the crops, and can reduce the change of the direction of spraying pesticides due to natural wind. The crops are sprayed with pesticides evenly, so that the crops at different heights can be sprayed with pesticides, and the range of pesticide spraying can be extended to improve the efficiency of pesticide spraying, and the influence of natural wind on the direction of pesticide spraying is reduced, so that the crops are evenly irrigated with pesticides. By starting the motor 1 404, the screw rod 402 is driven to rotate, and the connecting seat 403 is driven to slide longitudinally inside the fixed frame 401 and outside the screw rod 402, so that the height of the connecting seat 403 is adjusted. By starting the motor 2 507, the shaft column 505 and the gear 508 are driven to rotate, and the gear 508 drives the two gear rods 504 to rotate with each other. When the two gear rods 504 move closer to or away from each other, the two limit sliders 503 move accordingly, and the two limit sliders 503 can stably support the two gear rods 504. When the two gear rods 504 move closer to or away from each other, the two connecting plates 509 will be driven to move accordingly, so as to adjust the distance between the two connecting plates 509. The setting of the two feeding ports is convenient for the operator to load the fixed box 601, pour water and pesticide into the fixed box 601, and then seal the feeding port with the sealing plug 604, start the motor 3 603, drive the stirring rod 602 to rotate, mix the water and pesticide evenly, and start The water pump 605 is driven to extract the pesticide in the fixed box 601, and the pesticide enters the water pump 605 through the connecting pipe 606 and is then injected into the liquid storage box 609 through the infusion tube 607. The nozzle 610 sprays the pesticide on the crops. The setting of the protective frame 608 can block the natural wind from the outside, reduce the influence of the natural wind on the spraying direction of the pesticide of the nozzle 610, and protect the nozzle 610. The nozzle 610 and the liquid storage box 609 are screwed together, which can facilitate the disassembly and maintenance of the nozzle 610. The setting of the transparent scale plate is convenient for the operator to observe the amount of pesticide in the fixed box 601 and replenish it in time.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A spraying device for controlling agricultural pests and diseases, comprising a bottom plate (1), characterized in that: The bottom of the base plate (1) is provided with a universal wheel (2), one side of the base plate (1) is provided with an armrest (3), the top of the base plate (1) is provided with a lifting mechanism (4) for adjusting the height, one side of the lifting mechanism (4) is provided with an adjusting mechanism (5) for bidirectionally adjusting the distance, the top of the base plate (1) is provided with a spraying mechanism (6) for spraying liquid medicine, and the spraying mechanism (6) is arranged on the adjusting mechanism (5), the top of the base plate (1) is provided with an installation box (7), and two installation boxes (7) are provided, and batteries for providing electric energy to the device are arranged inside the two installation boxes (7), and a controller (8) for controlling the driving of the device is arranged on the top of the armrest (3).

2. The agricultural pest control spraying device according to claim 1, characterized in that: The lifting mechanism (4) comprises a fixed frame (401), the fixed frame (401) is mounted on the top of the base plate (1), a screw rod (402) is rotatably mounted inside the fixed frame (401), a connecting seat (403) is threadedly mounted on the outer wall of the screw rod (402), and the connecting seat (403) is slidably mounted on the inner wall of the fixed frame (401), a motor 1 (404) is mounted on the top of the screw rod (402), and the motor 1 (404) is mounted on the top of the fixed frame (401).

3. The agricultural pest control spraying device according to claim 2, characterized in that: The adjusting mechanism (5) comprises a fixed shell (501), the fixed shell (501) is mounted on the front side of the connecting seat (403), the fixed shell (501) has two rectangular holes (502) extending from the top to the bottom, the inner walls of the two upper rectangular holes (502) are both slidably mounted with limit sliders (503), the bottoms of the two limit sliders (503) are both mounted with gear rods (504), the top of the fixed shell (501) is mounted with a mounting frame (506), a second motor (507) is mounted inside the mounting frame (506), a shaft column (505) is mounted at the bottom of the second motor (507), and the shaft column (505) is rotatably mounted on the fixed shell (501), a gear (508) is mounted at the bottom of the shaft column (505), and the gear (508) is meshed with the two gear rods (504).

4. The agricultural pest control spraying device according to claim 3, characterized in that: A connecting plate (509) is installed at the bottom of the two gear rods (504), and the connecting plate (509) is slidably installed on the inner wall of the rectangular hole (502) below.

5. The agricultural pest control spraying device according to claim 4, characterized in that: The spraying mechanism (6) includes a fixed box (601), which is installed on the top of the base plate (1). A stirring rod (602) is rotatably installed inside the fixed box (601), and a motor three (603) is installed on the top of the stirring rod (602), and the motor three (603) is installed on the top of the fixed box (601). Two feed ports are opened on the top of the fixed box (601), and sealing plugs (604) are slidably arranged on the inner walls of the two feed ports.

6. The agricultural pest control spraying device according to claim 5, characterized in that: A water pump (605) is arranged on the top of the bottom plate (1); a connecting pipe (606) and a liquid infusion pipe (607) are respectively installed at the water inlet and the water outlet of the water pump (605); the connecting pipe (606) is arranged on the fixed box (601); a protective frame (608) is installed on the surface of the two connecting plates (509); a liquid storage box (609) is arranged inside the two protective frames (608); and three nozzles (610) are screwed on the two liquid storage boxes (609).

7. The agricultural pest control spraying device according to claim 5, characterized in that: Transparent scale plates are arranged on both the left and right sides of the fixed box (601), and the two transparent scale plates are symmetrically distributed.

Images