Automatic pesticide spraying device for disease and pest control

Abstract

The utility model discloses an automatic pesticide spraying device for disease and pest control, which relates to the field of disease and pest control and comprises a vehicle body, a pesticide liquid treatment box arranged at the top end of the vehicle body through two groups of supports, a liquid conveying pipe arranged on one side of the pesticide liquid treatment box, a valve arranged on the outer side of the liquid conveying pipe, and a pesticide spraying assembly arranged at the bottom end of the liquid conveying pipe. An adjusting assembly is arranged at the bottom end of the pesticide spraying assembly, a pesticide treatment assembly is arranged at the top end of the pesticide liquid treatment box, and a filtering frame is arranged at the joint of the pesticide liquid treatment box and the infusion tube. By arranging the medicine treatment assembly, medicines in the medicine liquid treatment box can be mixed under the action of the servo motor, medicine precipitation or layering is avoided, the purpose of consistent quality of sprayed medicine liquid is achieved, meanwhile, various medicines can be accurately weighed according to preset parameters, manual weighing is not needed, and the labor intensity of workers is reduced. Accurate proportioning control over the raw material proportion during feeding is achieved, and the problem that the disease and pest control effect is low due to excessive or insufficient raw materials is solved.

Description

Technical Field

[0001] The utility model relates to the field of pest control, and in particular to an automatic pesticide spraying device for pest control. Background Art

[0002] Agricultural and forestry crops refer to various types of plants planted in agricultural and forestry production, which can be mainly divided into food crops, cash crops, vegetable crops, fruit crops, etc. In the process of planting, in order to avoid the impact of diseases and pests on agricultural and forestry crops, disease and pest control is often carried out. Agricultural and forestry disease and pest control refers to the effective control and management of diseases and pests on agricultural and forestry crops through a series of methods and measures to protect the healthy growth of crops and improve the output and quality of agricultural and forestry products. Specifically, the goal of agricultural and forestry disease and pest control can be achieved through the rational use of chemical pesticides, such as insecticides, fungicides, acaricides, etc., which can directly kill or inhibit the reproduction and spread of diseases and pests.

[0003] For example, Chinese patent CN217471065U discloses an automatic spraying device for agricultural and forestry pest control, including a base, a mounting plate fixedly connected to the top of the base, two mounting plates, and a mixing box movably connected between the two mounting plates through a fixed rod. The worm is driven to rotate by the output shaft of the stirring motor, and the worm drives the rotating rod to rotate through the worm gear to evenly mix the liquid medicine, thereby achieving an effect of even mixing, solving the problem of uneven mixing in existing devices.

[0004] However, the above-mentioned spraying device cannot accurately weigh the added medicine when in use, and cannot ensure the proportion of the medicine when adding. It is easy for the raw material ratio to be inaccurate when adding, resulting in excessive or insufficient amount, resulting in low pest control effect. In addition, it can only achieve height adjustment during spraying, and cannot adjust the lateral distance of the spraying, which reduces the spraying efficiency.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides an automatic pest control spraying device, which has the advantage of accurately weighing the added medicine to ensure the proportion when the medicine is added, thereby solving the problem of low pest control effect caused by excessive or insufficient raw material proportions when adding.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of accurately weighing the added drugs and ensuring the proportion of the drugs when added, the specific technical solutions adopted by the utility model are as follows:

[0010] An automatic pesticide spraying device for pest control comprises a vehicle body, a liquid medicine processing box is arranged on the top of the vehicle body through two groups of brackets, a liquid infusion tube is arranged on one side of the liquid medicine processing box, a valve is arranged on the outer side of the liquid infusion tube, a spraying component is arranged on the bottom end of the liquid infusion tube, an adjusting component is arranged on the bottom end of the spraying component, a drug processing component is arranged on the top end of the liquid medicine processing box, and a filter frame is arranged at the connection between the liquid medicine processing box and the liquid infusion tube.

[0011] Furthermore, in order to be able to simultaneously spray the liquid in the liquid separation box through the shunt pipe from multiple vertically distributed atomizing nozzles, it is possible to automatically and efficiently carry out disease and insect control on agricultural and forestry crops, and at the same time, the spraying distance of the atomizing nozzle can be adjusted with the assistance of the electric push rod, and the spraying range can be controlled, thereby improving the spraying efficiency. The spraying assembly includes a liquid separation box installed on the top of the adjustment assembly, two groups of liquid separation pipes are symmetrically arranged on both sides of the liquid separation box, two groups of electric push rods are arranged on both sides of the liquid separation pipe, a push plate is arranged on one side of the two groups of electric push rods, and a shunt pipe is arranged through the push plate, and a plurality of atomizing nozzles are arranged at the bottom end of the shunt pipe.

[0012] Furthermore, in order to achieve the adjustment of the spraying height of the spray component, the height of the spray can be adjusted according to different agricultural and forestry crops to ensure that the liquid medicine can evenly cover all parts of the crop and reduce the drift and waste of the liquid medicine. At the same time, the penetration of the liquid medicine can be enhanced by adjusting the height of the spray component to ensure that the liquid medicine can reach the inside and bottom of the crop to fight against the pests or pathogens hidden inside, further meeting the purpose of pest control. The adjustment component includes a fixed seat installed on the top of the vehicle body, a servo motor 1 is provided at the top of the fixed seat, a sprocket 1 is provided on the output shaft of the servo motor 1, a sprocket 2 is provided on one side of the sprocket 1 through a chain, and a threaded rod is provided in the middle of the sprocket 2; a sliding plate is provided on the outer side of the threaded rod, a connecting frame is provided on one side of the sliding plate, and a liquid separation box is installed on the top of the connecting frame, two groups of limiting cylinders are provided on one side of the connecting frame, a fixing rod is provided in the middle of the limiting cylinder, and a contact plate is provided on the top of the fixing rod.

[0013] Further, in order to not only mix the medicine inside the liquid medicine treatment box under the action of the servo motor 2, avoid drug precipitation or stratification, and achieve the purpose of consistent quality of the sprayed liquid medicine, but also accurately weigh a variety of medicines according to preset parameters, without manual weighing, to achieve accurate proportioning control of the raw material ratio during feeding, and avoid the problem of low pest control effect caused by excessive or insufficient amount, the drug treatment component includes a connecting plate installed on the top of the liquid medicine treatment box, a mounting plate and a cover plate are respectively arranged on both sides of the connecting plate, a plurality of groups of control drug lower cartridges are arranged on the top of the mounting plate, a weighing sensor is arranged between the control drug lower cartridge and the mounting plate, and a weighing display is arranged on one side of the control drug lower cartridge; the drug treatment component also includes a servo motor 2 installed on the top of the cover plate, a mixing rod is arranged on the output shaft of the servo motor 2, and a stirring frame and a stirring blade are sleeved on the outer side of the mixing rod; the control drug lower cartridge includes a connecting plate installed on the top of the weighing sensor, a lower drug tube is arranged at the bottom end of the connecting plate, a clamping valve is arranged at the bottom end of the lower drug tube through the connecting block, and the clamping valve penetrates into the interior of the liquid medicine treatment box.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an automatic spraying device for pest control, which has the following features:

[0016] Beneficial effects:

[0017] (1) The utility model has a simple structure and is easy to operate. By setting up a spraying assembly, the liquid in the liquid separation box can be sprayed simultaneously through a plurality of vertically distributed atomizing nozzles through a shunt pipe, which can automatically and efficiently prevent and control pests and diseases of agricultural and forestry crops. At the same time, the spraying distance of the atomizing nozzle can be adjusted with the assistance of an electric push rod, and the spraying range can be controlled, thereby improving the spraying efficiency.

[0018] (2) The utility model can adjust the spraying height of the spraying component by setting an adjustment component. The spray height can be adjusted according to different agricultural and forestry crops to ensure that the liquid medicine can evenly cover all parts of the crop and reduce the drift and waste of the liquid medicine. At the same time, by adjusting the height of the spraying component, the penetration of the liquid medicine can be enhanced to ensure that the liquid medicine can reach the inside and bottom of the crop to fight against pests or pathogens hidden inside, thereby further meeting the purpose of pest control.

[0019] (3) The utility model, by setting up a drug processing component, can not only mix the drugs inside the drug liquid processing box under the action of a servo motor to avoid drug precipitation or stratification, and achieve the purpose of consistent quality of the sprayed drug liquid, but also can accurately weigh a variety of drugs according to preset parameters without manual weighing, thereby achieving precise proportion control of the raw material ratio when adding materials, and avoiding the problem of low pest control effect caused by excessive or insufficient amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 2 is a schematic diagram of the structure of an automatic spraying device for pest control according to an embodiment of the utility model;

[0022] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0023] Figure 3 is a cross-sectional view of an automatic spraying device for pest control according to an embodiment of the utility model;

[0024] Figure 4 yes Figure 3 A partial enlarged view of point B in the middle;

[0025] Figure 5 yes Figure 3 A partial enlarged view of point C in the middle;

[0026] Figure 6 It is a cross-sectional view of a liquid medicine processing box in an automatic pesticide spraying device for pest control according to an embodiment of the utility model.

[0027] In the figure:

[0028] 1. Car body; 2. Bracket; 3. Liquid treatment box; 4. Infusion tube; 5. Valve; 6. Spraying assembly; 601. Dispensing box; 602. Dispensing tube; 603. Electric push rod; 604. Push plate; 605. Diverter tube; 606. Atomizing nozzle; 7. Adjustment assembly; 701. Fixed seat; 702. Servo motor 1; 703. Sprocket 1; 704. Chain; 705. Sprocket 2; 706. Threaded rod; 707. Sliding plate; 708. Connecting frame; 709. Limiting cylinder; 710, fixing rod; 711, abutment plate; 8, drug processing assembly; 801, connecting plate; 802, mounting plate; 803, cover plate; 804, preventive and therapeutic drug lowering cylinder; 8041, connecting plate; 8042, lower drug tube; 8043, connecting block; 8044, clamping valve; 805, weighing sensor; 806, weighing display; 807, servo motor 2; 808, mixing rod; 809, stirring frame; 810, stirring blade; 9, filter frame. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, an automatic pesticide spraying device for pest control is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 6 As shown, the automatic pesticide spraying device for pest control according to the embodiment of the utility model comprises a body 1, a liquid medicine treatment box 3 is arranged on the top of the body 1 through two groups of brackets 2, a liquid infusion tube 4 is arranged on one side of the liquid medicine treatment box 3, a valve 5 is arranged on the outer side of the liquid infusion tube 4, a spraying component 6 is arranged at the bottom end of the liquid infusion tube 4, an adjusting component 7 is arranged at the bottom end of the spraying component 6, a drug treatment component 8 is arranged on the top of the liquid medicine treatment box 3, and a filter frame 9 is arranged at the connection between the liquid medicine treatment box 3 and the liquid infusion tube 4.

[0032] In one embodiment, for the above-mentioned spray component 6, the spray component 6 includes a liquid separation box 601 installed on the top of the adjustment component 7, and two groups of liquid separation pipes 602 are symmetrically arranged on both sides of the liquid separation box 601. It should be noted that the middle part of the liquid separation pipe 602 is a retractable structure, and two groups of electric push rods 603 are arranged on both sides of the liquid separation pipe 602. A push plate 604 is arranged on one side of the two groups of electric push rods 603, and the liquid separation pipe 602 passes through the push plate 604 and is provided with a shunt pipe 605. The bottom end of the shunt pipe 605 is provided with several groups of atomizing nozzles 606, so that the liquid in the liquid separation box 601 can be sprayed out simultaneously through the shunt pipe 605 by multiple vertically distributed atomizing nozzles 606, which can automatically and efficiently prevent and control diseases and insects of agricultural and forestry crops. At the same time, the spraying distance of the atomizing nozzle 606 can be adjusted with the assistance of the electric push rod 603, and the spraying range can be controlled, thereby improving the spraying efficiency.

[0033] In one embodiment, for the above-mentioned adjustment component 7, the adjustment component 7 includes a fixing seat 701 installed on the top of the vehicle body 1, a servo motor 1 702 is arranged on the top of the fixing seat 701, a sprocket 1 703 is arranged on the output shaft of the servo motor 1 702, a sprocket 2 705 is arranged on one side of the sprocket 1 703 through a chain 704, a threaded rod 706 is arranged in the middle of the sprocket 2 705; a sliding plate 707 is arranged on the outer side of the threaded rod 706, a connecting frame 708 is arranged on one side of the sliding plate 707, and the liquid separation box 601 is installed on the top of the connecting frame 708, and the connecting frame 708 is arranged on the outer side of the sliding plate 707. Two groups of limiting cylinders 709 are arranged on one side of the connecting frame 708, a fixing rod 710 is arranged in the middle of the limiting cylinder 709, and a contact plate 711 is arranged at the top of the fixing rod 710, so that the spraying height of the spray component 6 can be adjusted. The spray height can be adjusted according to different agricultural and forestry crops to ensure that the liquid medicine can evenly cover all parts of the crop and reduce the drift and waste of the liquid medicine. At the same time, the penetration of the liquid medicine can be enhanced by adjusting the height of the spray component 6 to ensure that the liquid medicine can reach the inside and bottom of the crop to fight against pests or pathogens hidden inside, thereby further meeting the purpose of pest control.

[0034] The working principle of the adjustment component 7 is as follows: the servo motor 1 702 is started through an external controller, and then the sprocket 1 703 is driven to rotate under the driving action of the servo motor 1 702, and the sprocket 2 705 is driven to rotate under the action of the chain 704, so that the threaded rod 706 in the middle of the sprocket 2 705 can rotate with it. During the rotation, the sliding plate 707 on the outside of the threaded rod 706 drives the connecting frame 708 to move up and down, so that the spraying component 6 at the top of the connecting frame 708 can move up and down with it, so as to meet the needs of spraying medicine on agricultural and forestry crops at different heights.

[0035] In one embodiment, for the above-mentioned drug processing assembly 8, the drug processing assembly 8 includes a connecting plate 801 installed on the top of the drug liquid processing box 3, and a mounting plate 802 and a cover plate 803 are respectively arranged on both sides of the connecting plate 801. A plurality of groups of control drug lower cartridges 804 are arranged on the top of the mounting plate 802, and a weighing sensor 805 is arranged between the control drug lower cartridge 804 and the mounting plate 802. A weighing display 806 is arranged on one side of the control drug lower cartridge 804; the drug processing assembly 8 also includes a servo motor 2 807 installed on the top of the cover plate 803, and the output shaft of the servo motor 2 807 is provided with a mixing rod 808, and the outer side of the mixing rod 808 is provided with a stirring frame 809 and a stirring blade 810; The control drug lower cartridge 804 includes a connecting plate 8041 installed on the top of the weighing sensor 805, and a drug lowering tube 8042 is provided at the bottom end of the connecting plate 8041. The bottom end of the drug lowering tube 8042 is provided with a pipe clamping valve 8044 through a connecting block 8043, and the pipe clamping valve 8044 penetrates into the interior of the liquid medicine treatment box 3, so that it can not only mix the drugs inside the liquid medicine treatment box 3 under the action of the servo motor 807 to avoid drug precipitation or stratification and achieve the purpose of consistent quality of the sprayed liquid medicine, but also can accurately weigh a variety of drugs according to preset parameters without manual weighing, so as to achieve precise proportion control of the raw material ratio when adding materials and avoid the problem of low pest control effect caused by excessive or insufficient amount.

[0036] The working principle of the drug processing component 8 is as follows: the drugs required for the prevention and control of agricultural and forestry crop diseases and pests, such as organophosphorus insecticides, pyrethroids, carbonates and biopesticides, are placed in the lower cartridge 804 of the control drug, and the original drugs in the lower cartridge 804 of the control drug are quantitatively transported through the weighing sensor 805. At the same time, a pinch valve 8044 is provided at the bottom of the lower cartridge 804 of the control drug, and the pinch valve 8044 is jointly controlled with the weighing display 806. When the material is discharged, the pinch valve 8044 is opened. When the reading of the weighing display 806 reaches the discharge set value, the pinch valve 8044 is controlled to be closed to transport the original drugs to the inside of the liquid medicine treatment box 3. Then, the servo motor 2 807 is started by the external controller to drive the mixing rod 808 to rotate, and the original drugs are stirred by the stirring frame 809 and the stirring blade 810 to ensure the mixing uniformity of each drug.

[0037] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0038] In actual application, after the medicine required for pest control is proportioned and mixed by the medicine processing component 8, the valve 5 is opened to transport the medicine liquid to the inside of the infusion tube 4. During the transportation process, the filter frame 9 is used to isolate the medicine particles in the medicine processing box 3 to avoid blocking the infusion tube 4. The medicine particles can be discharged through the outlet at the bottom of the medicine processing box 3. After the medicine liquid is transferred to the inside of the liquid separation box 601, it flows to the liquid separation tube 602 through the liquid separation box 601 and finally sprayed through the atomizing nozzle 606. During the spraying process, the length of the liquid separation tube 602 is increased by the electric push rod 603, so as to control the spraying range and improve the spraying efficiency. At the same time, the height of the spray can be adjusted by using the adjustment component 7 according to the type of agricultural and forestry plants to ensure that the medicine liquid can evenly cover all parts of the crop and reduce the drift and waste of the medicine liquid.

[0039] In summary, with the help of the above technical solution of the utility model, the utility model has a simple structure and is easy to operate. By setting the spray component 6, the liquid in the liquid separation box 601 can be sprayed out simultaneously by multiple vertically distributed atomizing nozzles 606 through the shunt pipe 605, and the pest control of agricultural and forestry crops can be automatically and efficiently carried out. At the same time, the spray distance of the atomizing nozzle 606 can be adjusted with the assistance of the electric push rod 603, and the spraying range can be controlled, thereby improving the spraying efficiency. The utility model can adjust the spraying height of the spray component 6 by setting the adjustment component 7, and the height of the spray can be adjusted for different agricultural and forestry crops, ensuring that the liquid can evenly cover all parts of the crop, reducing the drift and waste of the liquid, and at the same time, by adjusting the height of the spray component 6, the penetration of the liquid can be enhanced, ensuring that the liquid can reach the inside and bottom of the crop, fighting against the pests or germs hidden inside, and further meeting the purpose of pest control. The utility model is provided with a drug processing component 8, which can not only mix the drugs inside the drug liquid processing box 3 under the action of the servo motor 807 to avoid drug precipitation or stratification and achieve the purpose of consistent quality of the sprayed drug liquid, but also can accurately weigh a variety of drugs according to preset parameters without manual weighing, thereby achieving precise proportion control of the raw material ratio when adding materials and avoiding the problem of low pest control effect caused by excessive or insufficient amount.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is 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 automatic pesticide spraying device for pest control, comprising a vehicle body (1), the top of which is provided with a liquid medicine treatment box (3) via two sets of brackets (2), characterized in that: A liquid infusion tube (4) is arranged on one side of the liquid medicine treatment box (3), a valve (5) is arranged on the outer side of the liquid infusion tube (4), a medicine spraying assembly (6) is arranged at the bottom end of the liquid infusion tube (4), an adjusting assembly (7) is arranged at the bottom end of the medicine spraying assembly (6), a medicine treatment assembly (8) is arranged at the top end of the liquid medicine treatment box (3), and a filter frame (9) is arranged at the connection between the liquid medicine treatment box (3) and the liquid infusion tube (4).

2. The automatic pesticide spraying device for pest control according to claim 1, characterized in that: The spraying component (6) comprises a liquid separation box (601) installed at the top of the regulating component (7), two groups of liquid separation pipes (602) are symmetrically arranged on both sides of the liquid separation box (601), two groups of electric push rods (603) are arranged on both sides of the liquid separation pipes (602), one side of the two groups of electric push rods (603) is provided with a push plate (604), and the liquid separation pipe (602) is penetrated by the push plate (604) and is provided with a shunt pipe (605), and the bottom end of the shunt pipe (605) is provided with a plurality of groups of atomizing nozzles (606).

3. The automatic pesticide spraying device for pest control according to claim 2, characterized in that: The adjustment assembly (7) comprises a fixing seat (701) mounted on the top of the vehicle body (1); a servo motor 1 (702) is arranged at the top of the fixing seat (701); a sprocket 1 (703) is arranged on the output shaft of the servo motor 1 (702); a sprocket 2 (705) is arranged on one side of the sprocket 1 (703) via a chain (704); and a threaded rod (706) is arranged in the middle of the sprocket 2 (705).

4. The automatic pesticide spraying device for pest control according to claim 3, characterized in that: A sliding plate (707) is arranged on the outer side of the threaded rod (706), a connecting frame (708) is arranged on one side of the sliding plate (707), and the liquid separation box (601) is installed on the top of the connecting frame (708), two groups of limiting cylinders (709) are arranged on one side of the connecting frame (708), a fixing rod (710) is arranged in the middle of the limiting cylinder (709), and a contact plate (711) is arranged on the top of the fixing rod (710).

5. The automatic pesticide spraying device for pest control according to claim 1, characterized in that: The drug processing assembly (8) comprises a connecting plate (801) installed on the top of the drug liquid processing box (3), and a mounting plate (802) and a cover plate (803) are respectively arranged on both sides of the connecting plate (801). A plurality of groups of preventive and therapeutic drug lower cartridges (804) are arranged on the top of the mounting plate (802), and a weighing sensor (805) is arranged between the preventive and therapeutic drug lower cartridges (804) and the mounting plate (802), and a weighing display (806) is arranged on one side of the preventive and therapeutic drug lower cartridges (804).

6. The automatic pesticide spraying device for pest control according to claim 5, characterized in that: The drug processing assembly (8) also includes a servo motor 2 (807) installed on the top of the cover plate (803), and the output shaft of the servo motor 2 (807) is provided with a mixing rod (808), and the outer side of the mixing rod (808) is provided with a stirring frame (809) and a stirring blade (810).

7. The automatic pesticide spraying device for pest control according to claim 6, characterized in that: The preventive and therapeutic drug lower cartridge (804) comprises a connecting plate (8041) mounted on the top of the weighing sensor (805), a lower drug tube (8042) is provided at the bottom end of the connecting plate (8041), a clamping valve (8044) is provided at the bottom end of the lower drug tube (8042) via a connecting block (8043), and the clamping valve (8044) penetrates into the interior of the drug liquid treatment box (3).

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