Pest control spray directing device

Abstract

The utility model relates to the technical field of disease and insect pest control, concretely to disease and insect pest control spray directional device, including bottom plate, the top of bottom plate is equipped with liquid medicine storage spare, and liquid medicine storage spare includes storage medicine box, and the top of bottom plate is equipped with pump body, and the input of pump body is communicated with storage medicine box through liquid pumping pipe, and the output of pump body is equipped with liquid sending pipe, and the output of liquid sending pipe is connected with two liquid guide hard pipes through three -way pipe, and is equipped with control valve on liquid guide hard pipe, and the output of two liquid guide hard pipes is connected with liquid guide hose, and the top of bottom plate is equipped with position adjusting spare, and is equipped with two atomizing nozzles on position adjusting spare, and two atomizing nozzles are communicated with two liquid guide hoses respectively. This disease and insect pest control spray directional device, through the control valve set up on liquid guide hard pipe, can control the switch of both sides spray head alone, when only unilateral spraying closes the control valve of the other side, significantly reduces liquid medicine waste and avoids environmental pollution, solves the problem of double -sided spraying forced synchronization in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of pest and disease control technology, specifically to a directional spraying device for pest and disease control. Background Technology

[0002] Pests and diseases are one of the major challenges in landscaping maintenance. They not only damage the ornamental value and ecological functions of plants but can also lead to localized vegetation degradation, affecting the overall harmony of the landscape. Given the complex species and dense spatial distribution of garden plants, often located near public activity areas, control measures must be efficient, precise, and environmentally friendly. Currently, traditional control methods such as physical removal, biological control, and chemical spraying are widely used, with chemical spraying becoming the mainstream method due to its wide range of action and rapid effectiveness. Conventional spraying devices can quickly suppress the spread of pests and diseases by spraying pesticides, but in practical applications, problems such as low pesticide utilization and numerous spraying blind spots remain, easily causing pollution in non-target areas and negatively impacting surrounding flowers, shrubs, or pedestrian areas.

[0003] Utility model patent CN222603516U discloses a spraying device for controlling plant diseases and pests, including a base, casters on the lower surface of the base, handles connected to the side surface of the base, a mixing chamber on the upper surface of the base, a liquid inlet on the upper surface of the mixing chamber, and a plunger pump on the upper surface of the base. In this spraying device, a turbine is rotatably mounted on the inner wall of the mixing chamber, aligned with the liquid inlet. When liquid is introduced into the mixing chamber through the liquid inlet, the liquid pushes the turbine from above, causing it to rotate. The rotation of the turbine drives a stirring rod below to rotate, mixing the liquid in the mixing chamber.

[0004] However, existing technologies have some drawbacks. Specifically, when adjusting the height of the high-pressure nozzle by turning the knob on the handle, the nozzles are located on both sides of the device, and both nozzles are supplied with pesticide by plunger pumps. Since there is no control valve during pesticide delivery, this means that while spraying one side of a hedge, flower bed, or street tree, the nozzle on the other side continues to spray, resulting in pesticide waste and potential contamination of adjacent lawns or walkways. Therefore, we propose a directional spraying device for pest and disease control to address the shortcomings of existing technologies, improve spraying effectiveness, and reduce pesticide waste. Utility Model Content

[0005] The purpose of this invention is to provide a directional spraying device for pest and disease control, in order to solve the problem mentioned in the background art that the lack of independent control valves on both sides of the nozzles leads to waste of pesticides and may pollute adjacent lawns or walkways.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A directional spraying device for pest and disease control includes a base plate. A liquid storage unit is located on the top of the base plate for storing and mixing liquid pesticides. The liquid storage unit includes a storage tank. A pump body is located on the top of the base plate, near the right side of the storage tank, to deliver pressurized liquid pesticides to a liquid-conducting rigid pipe. The input end of the pump body is connected to the storage tank via a suction pipe. The output end of the pump body is equipped with a delivery pipe. The output end of the delivery pipe is connected to two liquid-conducting rigid pipes via a T-junction. Each liquid-conducting rigid pipe is equipped with a control valve, allowing for separate control of the two pipes to prevent pesticide waste. The output ends of both liquid-conducting rigid pipes are connected to flexible liquid-conducting hoses to accommodate the movement of a position adjustment component and maintain flexibility in pesticide delivery.

[0008] A position adjustment component is provided at the top and near the right side of the base plate to adjust the height and forward / backward position of the atomizing nozzle for directional spraying. The position adjustment component includes a fixed vertical pipe connected to a rectangular lifting plate. A U-shaped bracket is provided at the top of the rectangular lifting plate. A first rectangular hole is provided on the front side and near the left side of the U-shaped bracket, and a second rectangular hole is provided on the rear side and near the right side of the U-shaped bracket. Both the first and second rectangular holes are connected to L-shaped telescopic plates. The forward / backward position of the atomizing nozzle is adjusted by telescopic adjustment. Atomizing nozzles are provided through the opposite sides of the two L-shaped telescopic plates to atomize the medicine and spray it directionally to the target area. The two atomizing nozzles are respectively connected to two liquid guiding hoses.

[0009] Preferably, the bottom of the base plate is provided with four rollers, and the top of the base plate is provided near the left side.

[0010] Preferably, the bottom front side of the medicine storage tank is provided with a drain pipe with a valve for draining the residual medicine in the medicine storage tank, and the top of the medicine storage tank is covered with a box cover, and the top of the box cover is provided with a feeding pipe with a cover.

[0011] Preferably, a motor is provided in the middle of the top of the box cover, and a rotating rod is coaxially connected to the output shaft of the motor. The outer wall of the rotating rod is provided with multiple stirring blades to stir the medicine liquid in the medicine storage box and prevent sedimentation.

[0012] Preferably, a positioning bolt is threadedly connected to the right side of the fixed vertical tube near the top, and multiple positioning holes are provided on the right side of the rectangular lifting plate, which are arranged at equal intervals. The threaded end of the positioning bolt is located in one of the positioning holes to lock the lifting position of the rectangular lifting plate.

[0013] Preferably, a clamping bolt is threadedly connected to the left side and near the front of the U-shaped bracket, and a clamping bolt is also threadedly connected to the right side and near the rear of the U-shaped bracket. The threaded end of the clamping bolt abuts against the side of the L-shaped telescopic plate to fix the position of the L-shaped telescopic plate.

[0014] Preferably, a power supply box is provided at the top of the base plate and near the left side. The power supply box contains a battery pack to provide power to the motor and pump body. A controller is provided on the outer surface of the power supply box to control the start and stop of the motor and pump body.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This pest and disease control spray directional device can independently control the on / off of the two nozzles through the control valve set on the liquid guiding tube. When only one side needs to be sprayed, the control valve on the other side is closed, which significantly reduces the waste of pesticide and avoids environmental pollution, and solves the problem of forced synchronization of double-sided spraying in the existing technology.

[0017] 2. This pest and disease control spray directional device adopts a combination structure of rectangular lifting plate, L-shaped telescopic plate and clamping bolt in the position adjustment component, which can flexibly adjust the height and front and rear extension position of the atomizing nozzle to achieve directional spraying, especially suitable for scenarios with uneven plant density or unilateral diseases. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is one of the partial structural schematic diagrams of this utility model;

[0020] Figure 3 This is the second partial structural schematic diagram of the present utility model;

[0021] Figure 4 This is a schematic diagram of the position adjustment component in this utility model;

[0022] In the diagram: 100, base plate; 200, roller; 300, push rod; 400, medicine storage container; 410, medicine storage tank; 411, drain pipe; 420, tank cover; 421, feeding pipe; 430, motor; 440, rotating rod; 450, stirring blade; 500, pump body; 510, liquid extraction pipe; 520, liquid delivery pipe; 600, liquid guiding rigid pipe; 610, control valve; 700, position adjustment component; 710, fixed vertical pipe; 720, rectangular lifting plate; 721, positioning hole; 730, positioning bolt; 740, U-shaped bracket; 741, first rectangular hole; 742, second rectangular hole; 750, L-shaped telescopic plate; 760, clamping bolt; 800, atomizing nozzle; 900, liquid guiding hose; 1000, power supply box. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Please see Figures 1-4 This utility model provides a technical solution:

[0026] A directional spraying device for pest and disease control includes a base plate 100. A liquid storage unit 400 is located on the top of the base plate 100 for storing and mixing liquid pesticides. The liquid storage unit 400 includes a storage tank 410. A pump body 500 is located on the top of the base plate 100, near the right side of the storage tank 410, to deliver pressurized liquid pesticides to a liquid-conducting rigid pipe 600. The input end of the pump body 500 is connected to the storage tank 410 via a suction pipe 510. The output end of the pump body 500 is provided with a delivery pipe 520. The output end of the delivery pipe 520 is connected to two liquid-conducting rigid pipes 600 via a three-way pipe. A control valve 610 is provided on each liquid-conducting rigid pipe 600, allowing the two liquid-conducting rigid pipes 600 to be controlled separately to avoid liquid pesticide waste. Both output ends of the two liquid-conducting rigid pipes 600 are connected to liquid-conducting flexible hoses 900 to accommodate the movement of a position adjustment component 700 and maintain the flexibility of liquid pesticide delivery.

[0027] A position adjustment component 700 is provided at the top and near the right side of the base plate 100 to adjust the height and front-back position of the atomizing nozzle 800 for directional spraying. The position adjustment component 700 includes a fixed vertical pipe 710, which is connected to a rectangular lifting plate 720. A U-shaped bracket 740 is provided at the top of the rectangular lifting plate 720. A first rectangular hole 741 is provided on the front side and near the left side of the U-shaped bracket 740, and a second rectangular hole 742 is provided on the rear side and near the right side of the U-shaped bracket 740. Both the first rectangular hole 741 and the second rectangular hole 742 are connected to L-shaped telescopic plates 750. The front-back position of the atomizing nozzle 800 is adjusted by telescopic adjustment. The atomizing nozzle 800 is provided through the opposite sides of the two L-shaped telescopic plates 750 to atomize the medicine and spray it directionally to the target area. The two atomizing nozzles 800 are respectively connected to two liquid guiding hoses 900.

[0028] In this embodiment, the bottom of the base plate 100 is provided with four rollers 200, and the top of the base plate 100 and near the left side is provided with a push rod 300.

[0029] Specifically, the bottom front side of the medicine storage tank 410 is provided with a drain pipe 411 with a valve for draining the residual medicine in the medicine storage tank 410. The top of the medicine storage tank 410 is covered with a box cover 420, and the top of the box cover 420 is provided with a feeding pipe 421 with a cover.

[0030] Furthermore, a motor 430 is provided in the middle of the top of the box cover 420. The output shaft of the motor 430 is coaxially connected to a rotating rod 440. Multiple stirring blades 450 are provided on the outer wall of the rotating rod 440 to stir the medicine liquid in the medicine storage box 410 and prevent sedimentation.

[0031] Furthermore, a positioning bolt 730 is threadedly connected to the right side of the fixed vertical tube 710 near the top. Multiple positioning holes 721 are provided on the right side of the rectangular lifting plate 720, which are arranged at equal intervals. The threaded end of the positioning bolt 730 is located in one of the positioning holes 721, locking the lifting position of the rectangular lifting plate 720.

[0032] Furthermore, a clamping bolt 760 is threadedly connected to the left side and near the front of the U-shaped bracket 740, and a clamping bolt 760 is also threadedly connected to the right side and near the rear of the U-shaped bracket 740. The threaded end of the clamping bolt 760 abuts against the side of the L-shaped telescopic plate 750 to fix the position of the L-shaped telescopic plate 750.

[0033] Furthermore, a power supply box 1000 is provided on the top of the base plate 100 and near the left side. The power supply box 1000 contains a battery pack to provide power to the motor 430 and the pump body 500. A controller is provided on the outer surface of the power supply box 1000 to control the start and stop of the motor 430 and the pump body 500.

[0034] It should be noted that the motor 430, pump body 500 and power supply box 1000 in this utility model are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. The specific connection means should refer to the working sequence of each electrical component in the above working principle to complete the electrical connection. The detailed connection means are well known in the art. The above mainly introduces the working principle and process, and will not explain the electrical control.

[0035] In this embodiment, when using the pest and disease control spray directional device, the operator pushes the device with the push rod 300, and moves the equipment to the target work area with the help of the four rollers 200 at the bottom of the base plate 100. The feed pipe 421 at the top of the cover 420 is opened to inject the pesticide solution into the storage tank 410. Then, the controller on the outer surface of the power supply box 1000 is activated, activating the motor 430 to drive the rotating rod 440 and the stirring blade 450 to stir the pesticide solution in the storage tank 410 to prevent sedimentation. Based on the height of the garden plants, the positioning bolts 730 are loosened, and the height of the rectangular lifting plate 720 on the fixed vertical pipe 710 is adjusted so that the atomizing nozzle 800 is aligned with the target area. Then, the positioning bolts 730 are tightened and inserted into the corresponding positioning holes 72. 1. At a fixed height; depending on the spraying range requirements, manually adjust the telescopic length of the L-shaped telescopic plate 750 within the first rectangular hole 741 or the second rectangular hole 742, and lock the position using the clamping bolt 760, so that the atomizing nozzle 800 is precisely aligned with the diseased area; when spraying is required, operate the controller to start the pump body 500, extract the liquid from the storage tank 410 through the extraction pipe 510, deliver it through the delivery pipe 520 to the two liquid guiding hard pipes 600, and then deliver it to the atomizing nozzle 800 through the liquid guiding hose 900. The control valve 610 on the liquid guiding hard pipe 600 can independently control the flow of liquid on both sides; after completing the operation, turn off the pump body 500 and the motor 430, and finally cut off the power supply to the power supply box 1000 through the controller.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A directional spraying device for pest and disease control, comprising a base plate (100), characterized in that: The top of the base plate (100) is provided with a liquid medicine storage device (400), which includes a medicine storage tank (410). A pump body (500) is provided on the top of the base plate (100) near the right side of the medicine storage tank (410). The input end of the pump body (500) is connected to the medicine storage tank (410) through a liquid extraction pipe (510). The output end of the pump body (500) is provided with a liquid delivery pipe (520). The output end of the liquid delivery pipe (520) is connected to two liquid guiding hard pipes (600) through a three-way pipe. A control valve (610) is provided on the liquid guiding hard pipe (600). The output ends of the two liquid guiding hard pipes (600) are connected to liquid guiding hoses (900). A position adjustment device is provided on the top of the base plate (100) near the right side. The component (700) includes a fixed vertical tube (710) connected to a rectangular lifting plate (720). The top of the rectangular lifting plate (720) is provided with a U-shaped bracket (740). A first rectangular hole (741) is provided on the front side and near the left side of the U-shaped bracket (740), and a second rectangular hole (742) is provided on the rear side and near the right side of the U-shaped bracket (740). Both the first rectangular hole (741) and the second rectangular hole (742) are connected to an L-shaped telescopic plate (750). Atomizing nozzles (800) are provided through the opposite sides of the two L-shaped telescopic plates (750). The two atomizing nozzles (800) are respectively connected to two liquid guiding hoses (900).

2. The directional spraying device for pest and disease control according to claim 1, characterized in that: The bottom of the base plate (100) is provided with four rollers (200), and the top of the base plate (100) and near the left side is provided with a push rod (300).

3. The directional spraying device for pest and disease control according to claim 1, characterized in that: The medicine storage tank (410) is provided with a drain pipe (411) with a valve at the bottom front side, and a box cover (420) is provided on the top of the medicine storage tank (410), and a feeding pipe (421) with a cover is provided on the top of the box cover (420).

4. The directional spraying device for pest and disease control according to claim 3, characterized in that: A motor (430) is provided in the middle of the top of the box cover (420). The output shaft of the motor (430) is coaxially connected to a rotating rod (440). The outer wall of the rotating rod (440) is provided with multiple stirring blades (450).

5. The directional spraying device for pest and disease control according to claim 1, characterized in that: A positioning bolt (730) is threadedly connected to the right side of the fixed vertical tube (710) near the top. The right side of the rectangular lifting plate (720) has multiple positioning holes (721) arranged at equal intervals. The threaded end of the positioning bolt (730) is located in one of the positioning holes (721).

6. The directional spraying device for pest and disease control according to claim 1, characterized in that: A clamping bolt (760) is threadedly connected to the left side and near the front of the U-shaped bracket (740), and a clamping bolt (760) is also threadedly connected to the right side and near the rear of the U-shaped bracket (740). The threaded end of the clamping bolt (760) abuts against the side of the L-shaped telescopic plate (750).

7. The directional spraying device for pest and disease control according to claim 1, characterized in that: A power supply box (1000) is provided on the top of the base plate (100) and near the left side. A battery pack is provided inside the power supply box (1000), and a controller is provided on the outer surface of the power supply box (1000).

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