Insecticidal sprayer for preventing and treating tobacco diseases and insect pests

Abstract

The utility model relates to the technical field of tobacco disease and insect pest treatment equipment, and provides an insecticidal sprayer for preventing and treating tobacco diseases and insect pests, the insecticidal sprayer comprises a base, a water tank is arranged on the base, a pesticide spraying pump is arranged in the water tank, and the water outlet end of the pesticide spraying pump is connected with a water guide pipe penetrating through the top of the water tank; a sliding guide rail is arranged on the outer side wall of the water tank, an adjusting sliding block is arranged in the sliding guide rail in a sliding mode, a rotating pipe is arranged on the adjusting sliding block, a water guide pipe is connected with the rotating pipe in the adjusting sliding block, a mounting plate is rotationally arranged at one end of the rotating pipe, and a flow dividing pipe is rotationally arranged on the mounting plate; and a plurality of spray heads are arranged on the shunt pipe. By adjusting the position of the sliding block in the sliding guide rail, the position of the mounting plate is changed, and by rotating the mounting plate and changing the linear direction of the mounting plate, the purposes of changing pesticide spraying on different positions of tobacco plants and achieving differentiated pesticide spraying on the tobacco plants so as to improve the prevention and treatment effect are achieved.

Description

Technical Field

[0001] The present application belongs to the technical field of tobacco pest control equipment, and more specifically, relates to an insecticide sprayer for preventing and controlling tobacco pests. Background Art

[0002] Pests and diseases are a combination of diseases and insect pests. They refer to the situation where plants are infected by harmful organisms or affected by adverse environmental conditions during the cultivation process, which causes the normal metabolism of the plants to be disturbed, thereby affecting the normal growth of the plants.

[0003] In the prior art, in order to prevent tobacco from being affected by pests and diseases during the cultivation process, which would result in a decrease in the quality of the tobacco after growth, it is necessary to spray the cultivated tobacco regularly to prevent the occurrence of pests and diseases.

[0004] The patent with announcement number CN220916318U discloses an insecticide sprayer for preventing and controlling tobacco diseases and insect pests, including a carrying plate, a medicine storage tank is fixedly connected to the upper surface of the carrying plate, two liquid pumps are fixedly connected to the upper surface of the carrying plate, the two liquid pumps are electrically connected to an external power supply, the input ends of the two liquid pumps are fixedly connected to a medicine outlet pipe, and the output ends of the two liquid pumps are fixedly connected to a medicine delivery hose; in the utility model, when the tobacco is sprayed with medicine by the liquid pump, the liquid pump is started, so that the medicine liquid in the medicine storage tank can be atomized and sprayed through the atomizing nozzle, so that the sprayed medicine liquid contacts the tobacco, thereby realizing the spraying of the tobacco, completing the prevention and control of tobacco diseases and insect pests, and avoiding affecting the quality of the tobacco after growth, and through the cylinder, after starting the cylinder, the atomizing nozzle can be flipped and swung back and forth, thereby improving the spraying effect of the atomizing nozzle.

[0005] However, the spraying range of tobacco pillars for diseases and insect pests is different. For example, for insect pests such as thrips, aphids, and whiteflies, the focus should be on spraying the young and tender parts or the middle and upper parts of the plant, because pests usually prefer the tender leaves and buds of the plant. For the prevention and control of general diseases, the focus should be on spraying the old leaves in the middle and lower parts that are prone to disease, and the focus should be on spraying the base of the stem of the plant. This differentiated spraying strategy helps to more effectively target different types of diseases and insect pests and improve the prevention and control effect. Although the above patent can increase the spraying range by flipping and swinging the atomizing nozzle, the range is limited, and it is difficult to perform differentiated spraying on different positions of the tobacco plant. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the purpose of the embodiments of the present application is to provide an insecticide sprayer for preventing and controlling tobacco diseases and insect pests, which can perform differentiated spraying on different positions of tobacco plants.

[0007] To achieve the above-mentioned purpose, the technical solution adopted in this application is as follows: providing an insecticide sprayer for preventing and controlling tobacco diseases and insect pests, comprising a base, a water tank being provided on the base, a spray pump being provided in the water tank, and a water outlet end of the spray pump being connected to a water pipe running through the top of the water tank;

[0008] The outer wall of the water tank is provided with a sliding guide rail, the inner sliding of the sliding guide rail is provided with an adjusting slider, the adjusting slider is provided with a rotating tube, the water pipe is connected to the rotating tube inside the adjusting slider, one end of the rotating tube is rotatably provided with a mounting plate, the mounting plate is rotatably provided with a diversion pipe, and the diversion pipe is provided with a plurality of nozzles.

[0009] In one embodiment, a telescopic hose is provided on a side of the diverter pipe facing the rotating pipe, one end of the telescopic hose is connected to the diverter pipe, and the other end is connected to the rotating pipe.

[0010] In one embodiment, a rotation groove is provided on the inner side wall of the sliding guide rail, a limiting screw is arranged inside the rotation groove, a thread groove is provided at a position of the adjusting slider corresponding to the rotation groove, the limiting screw is threadedly engaged with the thread groove, and a hexagonal hole is provided at the top of the limiting screw.

[0011] In one embodiment, a yaw motor is provided at the connection between the mounting plate and the shunt tube, and a motor shaft of the yaw motor is connected to the shunt tube.

[0012] In one embodiment, the nozzle is flat in shape, and its linear direction is the same as that of the diversion pipe, and the distances between two adjacent nozzles are equal.

[0013] In one embodiment, load-bearing wheels are provided on both sides of the base, and a push rod is provided on the end wall of the water tank.

[0014] The beneficial effects of the insecticide sprayer for preventing and controlling tobacco pests and diseases provided by the present application are:

[0015] 1. The control agent inside the water tank is pumped into the rotating pipe through the water guide pipe by a spray pump, and then enters the inside of the diversion pipe through the rotating pipe, and is sprayed out through the nozzle to spray the agent on the surface of the tobacco plant to achieve the purpose of controlling diseases and insect pests. By adjusting the position of the slider in the sliding guide rail, the position of the mounting plate is changed, and by rotating the mounting plate, the linear direction of the mounting plate is changed (adjusted between the horizontal and vertical directions) to achieve the purpose of changing the spraying of different positions of the tobacco plant, thereby achieving differentiated spraying of the tobacco plants to improve the prevention and control effect.

[0016] 2. A yaw motor is provided at the position where the diverter pipe is rotatably connected to the mounting plate, and the motor shaft of the yaw motor is connected to the diverter pipe. The motor shaft of the yaw motor can rotate back and forth within a certain angle range. Therefore, when the yaw motor is working, it can control the diverter pipe to deflect, thereby increasing the spray range of the diverter pipe and the nozzle, and achieving the purpose of improving the spraying efficiency.

[0017] 3. Since the shape of the nozzle is flat and the straight direction is the same as the straight direction of the diversion pipe, when the liquid medicine is sprayed through the nozzle, it can form a fan shape. Since the distance between two adjacent nozzles is equal, the fan-shaped atomized medicine sprayed by each nozzle contacts each other, forming a liquid medicine barrier to increase the area of ​​liquid medicine spraying and further improve the working efficiency of liquid medicine spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 This is a schematic diagram of the longitudinal spraying structure of an insecticide sprayer for controlling tobacco pests and diseases provided in an embodiment of the present application in a pest control state.

[0020] Figure 2 A schematic diagram of the horizontal spray structure of an insecticide sprayer for controlling tobacco pests and diseases provided in an embodiment of the present application in the pest control state.

[0021] Figure 3 This is a schematic diagram of the back structure of the mounting plate, diversion pipe and rotating tube of an insecticidal sprayer for controlling tobacco pests and diseases provided in an embodiment of the present application.

[0022] Figure 4 This is a front structural schematic diagram of a mounting plate, a diversion pipe, and a rotating tube of an insecticide sprayer for controlling tobacco pests and diseases provided in an embodiment of the present application.

[0023] Figure 5 This is a structural schematic diagram of the sliding guide rail and adjustment slider of an insecticidal sprayer for controlling tobacco pests and diseases provided in an embodiment of the present application.

[0024] Among them, the reference numerals in the figures are:

[0025] 1. Base; 2. Water tank; 3. Water guide pipe; 4. Sliding guide rail; 5. Adjustment slider; 6. Rotation pipe; 7. Mounting plate; 8. Diversion pipe; 9. Nozzle; 10. Telescopic hose; 11. Rotation groove; 12. Limit screw; 13. Threaded groove; 14. Hexagonal hole; 15. Deflection motor; 16. Load wheel. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0027] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0028] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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 this application.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0030] Reference Figure 1-Figure 5As shown, an embodiment of the present application provides an insecticide sprayer for controlling tobacco pests and diseases, comprising a base 1, a water tank 2 being mounted on the base 1, a spray pump being mounted within the water tank 2, the water outlet of the spray pump being connected to a water pipe 3 extending through the top of the water tank 2; the water pipe 3 is a flexible hose. A sliding guide rail 4 is mounted on the outer wall of the water tank 2, an adjustment slider 5 being mounted on the sliding guide rail 4, a rotating tube 6 being mounted on the adjustment slider 5, the water pipe 3 and the rotating tube 6 being connected within the adjustment slider 5, a mounting plate 7 being mounted on one end of the rotating tube 6, a diverter plate 8 being mounted on the mounting plate 7, and a plurality of nozzles 9 being mounted on the diverter tube 8. The adjustment slider 5 is used to adjust the horizontal height of the mounting plate 7. The mounting plate 7 rotates perpendicularly to the diverter tube 8. Rotation of the mounting plate 7 allows for lateral and longitudinal adjustment of the mounting plate 7, while rotation of the diverter tube 8 allows for left-right adjustment of the nozzles 9.

[0031] In this embodiment, the working process is as follows: when controlling pests and diseases on tobacco plants, the control agent and water are added to the inside of the water tank 2, and the water tank 2 is moved to one side of the plant. The control agent in the water tank 2 is pumped into the rotating tube 6 through the water pipe 3 by the spray pump, and then enters the inside of the diversion pipe 8 through the rotating tube 6, and is then sprayed out through the nozzle 9 to spray the agent on the surface of the tobacco plant to achieve the purpose of controlling pests and diseases, and by adjusting the position of the slider 5 in the sliding guide rail 4, the height position of the mounting plate 7 is changed, and by rotating the mounting plate 7, the linear direction (horizontal or vertical) of the mounting plate 7 is changed to change the spraying of different positions of the tobacco plant, and then by rotating the diversion pipe 8 to increase the spray range, the tobacco plants are sprayed with differentiated spraying to improve the prevention and control effect.

[0032] Specifically, in one method of treating tobacco plant diseases, the position of the adjusting slider 5 on the sliding guide rail 4 is changed until the position of the rotating tube 6 corresponds to the middle of the tobacco plant stem, and the mounting plate 7 is in a vertical state, as shown in FIG. Figure 1 As shown, the diverter pipe 8 and the nozzle 9 are in a vertical position, and when spraying, the liquid medicine can be effectively sprayed on the old leaves and stems of the tobacco plants, thereby improving the prevention and control effect of diseases. In another method of pest control for tobacco plants, the adjustment slider 5 is moved upward until the position of the rotating tube 6 on the adjustment slider 5 is higher than the tobacco plants, and the mounting plate 7 is rotated to a horizontal position. At this time, the diverter pipe 8 and the nozzle 9 are in a horizontal position, as shown in FIG. Figure 2 As shown, at this time, when spraying, the liquid medicine can be effectively sprayed on the tender buds and leaves at the top of the tobacco plant, thereby achieving the purpose of improving the prevention and control effect of pests.

[0033] In this embodiment, a damping ring is provided at the connection between the mounting plate 7 and the rotating tube 6, which is used to realize the damped rotation installation of the mounting plate 7, so that the mounting plate 7 can hover at any angle, thereby achieving the effect of facilitating the change of the angle of the mounting plate 7, so as to facilitate the spraying of the liquid medicine on different positions of the tobacco plants.

[0034] Preferably, to facilitate the swinging of the shunt tube 8 relative to the rotating tube 6, a telescopic hose 10 is provided on the side of the shunt tube 8 facing the rotating tube 6. One end of the telescopic hose 10 is connected to the rotating tube 6, and the other end is used to connect to the shunt tube 8. A rotating sealing ring is provided at the connection between the telescopic hose 10 and the rotating tube 6 to ensure sealing while facilitating the rotation of the mounting plate 7. The provision of the telescopic hose 10 is used to connect the shunt tube 8 and the rotating tube 6, and the provision of the rotating sealing ring prevents leakage at the rotational connection between the rotating tube 6 and the telescopic hose 10.

[0035] Preferably, the inner sidewall of the sliding guide rail 4 is provided with a rotation groove 11, a limit screw 12 is disposed within the rotation groove 11, a threaded groove 13 is disposed at a position corresponding to the rotation groove 11 in the adjusting slider 5, the limit screw 12 is threadedly engaged with the threaded groove 13, and a hexagonal hole 14 is disposed at the top of the limit screw 12. Specifically, a limit bearing seat is disposed at the bottom end of the rotation groove 11, and a limit shaft seat is inserted into the bottom end of the limit screw 12 or is rotatably mounted on the bottom end of the limit screw 12, so as to achieve the effect of rotatably mounting the limit screw 12 within the rotation groove 11. By providing the threaded groove 13 that threadably engages with the limit screw 12, when the limit screw 12 is rotated, it can cooperate with the threaded groove 13 to control the upward and downward movement of the adjusting slider 5, thereby achieving the purpose of changing the position of the adjusting slider 5. The hexagonal hole 14 is provided to facilitate the engagement of a hexagonal wrench, thereby facilitating the rotation of the limit screw 12. In other embodiments, if cost is not a concern, the limit screw can also be driven to rotate by a motor.

[0036] In this embodiment, a yaw motor 15 is provided at the connection between the mounting plate 7 and the shunt tube 8, and the motor shaft of the yaw motor 15 is connected to the shunt tube 8. The yaw motor 15 is provided at the position where the shunt tube 8 is rotatably connected to the mounting plate 7, and the motor shaft of the yaw motor 15 is connected to the shunt tube 8. The motor shaft of the yaw motor 15 can rotate back and forth within a certain angle range. Therefore, when the yaw motor 15 is in operation, it can control the shunt tube 8 to deflect, thereby increasing the spraying range of the shunt tube 8 and the nozzle 9, and achieving the purpose of improving the working efficiency of the spraying.

[0037] Preferably, the nozzles 9 are flat in shape, and their linear direction is the same as that of the shunt tube 8, and the distance between two adjacent nozzles 9 is equal. Since the nozzles 9 are flat in shape and their linear direction is the same as that of the shunt tube 8, when the liquid medicine is sprayed through the nozzles 9, it can form a fan shape. Since the distance between two adjacent nozzles 9 is equal, the fan-shaped atomized medicine sprayed by each nozzle 9 contacts each other, forming a liquid medicine barrier, thereby increasing the area of ​​liquid medicine spraying, and further increasing the affected area of ​​liquid medicine spraying.

[0038] In this embodiment, four load wheels 16 are provided on both sides of the base 1 for movement. Furthermore, a push rod is provided on the end wall of the water tank 2 for use by a worker to push the device along. The provision of load wheels 16 and the push rod facilitates movement of the base 1 and water tank 2, thereby facilitating movement of the device within a tobacco plantation.

[0039] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. An insecticide sprayer for preventing and controlling tobacco pests and diseases, characterized in that: The invention comprises a base (1), a water tank (2) is provided on the base (1), a spray pump is provided in the water tank (2), and the water outlet of the spray pump is connected to a water pipe (3) that passes through the top of the water tank (2); The outer wall of the water tank (2) is provided with a sliding guide rail (4), an adjusting slider (5) is provided inside the sliding guide rail (4), a rotating tube (6) is provided on the adjusting slider (5), the water guide pipe (3) is connected to the rotating tube (6) inside the adjusting slider (5), a mounting plate (7) is rotatably provided at one end of the rotating tube (6), a diversion pipe (8) is rotatably provided on the mounting plate (7), and a plurality of nozzles (9) are provided on the diversion pipe (8).

2. The insecticide sprayer for preventing and controlling tobacco pests and diseases according to claim 1, characterized in that: A telescopic hose (10) is provided on the side of the diverter pipe (8) facing the rotating pipe (6), one end of the telescopic hose (10) is connected to the diverter pipe (8), and the other end is connected to the rotating pipe (6).

3. The insecticide sprayer for preventing and controlling tobacco pests and diseases according to claim 2, characterized in that: The inner side wall of the sliding guide rail (4) is provided with a rotation groove (11), a limiting screw (12) is provided inside the rotation groove (11), a thread groove (13) is provided at a position of the adjusting slider (5) corresponding to the rotation groove (11), the limiting screw (12) is threadedly matched with the thread groove (13), and a hexagonal hole (14) is provided at the top end of the limiting screw (12).

4. The insecticide sprayer for preventing and controlling tobacco pests and diseases according to claim 3, characterized in that: A yaw motor (15) is provided at the connection between the mounting plate (7) and the shunt pipe (8), and a motor shaft of the yaw motor (15) is connected to the shunt pipe (8).

5. The insecticide sprayer for preventing and controlling tobacco pests and diseases according to claim 4, characterized in that: The nozzle (9) is flat in shape, and its linear direction is the same as that of the diversion pipe (8), and the distance between two adjacent nozzles (9) is equal.

6. The insecticide sprayer for preventing and controlling tobacco pests and diseases according to claim 5, characterized in that: Both sides of the base (1) are provided with load-bearing wheels (16), and the end wall of the water tank (2) is provided with a pushing rod.

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