Pesticide applying device for tobacco rhizome diseases

Abstract

The utility model provides a pesticide applying device for tobacco rhizome diseases, and belongs to the technical field of tobacco rhizome prevention and control. Comprising a support, spraying pipes are symmetrically arranged at the four corners of the inner side wall of the support, and a plurality of spraying nozzles are arranged on the spraying pipes at equal intervals. A sliding groove is formed in the side wall of the water tank and internally connected with a sliding block in a sliding mode. The side wall of the sliding block is provided with a first electric push rod. Second electric push rods are arranged on the two side walls of the support, second pesticide spraying assemblies are fixedly connected to the telescopic rod ends of the second electric push rods, and a pesticide liquid supply assembly is arranged on the water tank. The device can apply pesticide to multiple tobacco rhizomes in the same row, the water pump is started to enable the pesticide to be evenly sprayed to the peripheries of the tobacco rhizomes through the multiple sprayers in all directions, the spraying efficiency is greatly improved, and the fatigue strength of workers is greatly reduced.

Description

Technical Field

[0001] The utility model provides a tobacco rhizome disease pesticide application device, belonging to the technical field of tobacco rhizome prevention and control. Background Art

[0002] Tobacco is one of the main cash crops in my country and an important source of national fiscal revenue. According to statistics, in 2018, the national tobacco planting area was 10.5786 million mu, with a total tax and profit of 1,155.6 billion yuan and a total of 1,000.08 billion yuan paid to the national treasury. Tobacco diseases are one of the main natural disasters that threaten tobacco production in the ecological environment, affecting tobacco yield and quality, and even causing significant economic losses. Therefore, during tobacco planting, in order to prevent the occurrence of tobacco root and stem diseases in the early stage, it is necessary to use a pesticide application device to apply pesticides to the tobacco root and stem.

[0003] The existing pesticide application devices can basically meet the needs of use. The most traditional way of applying pesticides is that the staff carries a medicine box on their backs and holds a spray rod, and then sprays the pesticide toward the tobacco rhizomes. During the spraying process, the pesticide can only be sprayed on one side of the tobacco rhizomes, making it difficult to spray the pesticide all around the tobacco rhizomes. Moreover, only one tobacco rhizome can be sprayed at a time. The spraying efficiency needs to be improved, and the staff fatigue intensity is relatively high. Utility Model Content

[0004] The technical problem solved by the utility model is that: medicine can only be sprayed on one side of tobacco rhizomes, only one tobacco rhizomes can be sprayed at a time, the spraying efficiency needs to be improved, and the fatigue intensity of the workers is relatively large.

[0005] In order to solve the technical problem, the technical solution provided by the utility model is: a tobacco root and stem disease pesticide application device, comprising a base, a water tank is provided on the top of the base, a slide groove is provided on the side wall of the water tank, a slider is slidably connected in the slide groove, an electric push rod is provided on the side wall of the slider, a spray component is fixedly connected to the telescopic rod end of the electric push rod, the spray component includes a bracket, nozzles are symmetrically provided at the four corners of the inner wall of the bracket, and a plurality of nozzles are equidistantly provided on the nozzle; electric push rods are provided on both side walls of the bracket, and spray components are fixedly connected to the telescopic rod ends of the electric push rods, and a liquid supply component is provided on the water tank.

[0006] Furthermore, universal wheels are symmetrically provided on both sides of the bottom of the base, handles are symmetrically provided on one end of the top of the base, a battery box is provided on one side wall of the water tank, and a controller is provided on the top of the battery box.

[0007] Furthermore, the two inner side walls of the slide groove are symmetrically provided with limit rails matching the side walls of the slider.

[0008] Furthermore, a screw rod which is threadably connected to the slider is rotatably connected to the inner bottom wall of the slide groove, and the top end of the screw rod passes through the top of the slide groove and is provided with a handle.

[0009] Furthermore, the spray hole of the nozzle is facing the middle of the bracket, the second spray component has the same structure as the first spray component, the liquid supply component includes a water pump fixedly arranged on the top of the water tank, the bottom of the water pump is provided with a liquid suction pipe inserted into the bottom of the water tank, the top of the water pump is provided with a delivery pipe, the top of the nozzle on the same side passes through the top of the bracket and is provided with a liquid collecting pipe, and a hose connected to the delivery pipe and the liquid collecting pipe is provided.

[0010] Furthermore, a support block is provided on the top of the water tank and is placed at the bottom of the delivery pipe, and a groove is provided on the top wall and the bottom wall of the bracket and is placed on the inner side of the nozzle.

[0011] Beneficial effects of the utility model:

[0012] When in use, the second electric push rod is started to drive the spray component to move to the appropriate position, so that the pesticide can be applied to multiple tobacco rhizomes in the same row. The first electric push rod can be started to move the nozzles located at the four corners of the inner wall of the bracket to the outside of the tobacco rhizomes to be applied. Through the liquid medicine supply component, the water pump is started to spray the medicine evenly around the tobacco rhizomes through multiple nozzles in all directions. Compared with the traditional method of workers carrying a medicine box and holding a spray rod, and then spraying the medicine toward the tobacco rhizomes, the spraying efficiency is greatly improved and the fatigue intensity of the workers is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0014] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0015] Figure 3 It is a plan view of the utility model.

[0016] 1. Base; 2. Water tank; 3. Slide; 4. Sliding block; 5. Electric push rod 1; 6. Spraying component 1; 7. Bracket; 8. Nozzle; 9. Nozzle; 10. Electric push rod 2; 11. Spraying component 2; 12. Universal wheel; 13. Limit rail; 14. Screw; 15. Water pump; 16. Delivery pipe; 17. Liquid collecting pipe; 18. Hose; 19. Support block; 20. Groove; 21. Liquid supply component. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] According to the attached Figure 1 ,2 As shown: the utility model provides a tobacco root and stem disease pesticide application device: it includes a base 1, a water tank 2 is provided on the top of the base 1, a slide groove 3 is provided on the side wall of the water tank 2, a slider 4 is slidably connected in the slide groove 3, and the two inner side walls of the slide groove 3 are symmetrically provided with limiting rails 13 matching the side walls of the slider 4, which play a role in limiting the slider 4, and the inner bottom wall of the slide groove 3 is rotatably connected to a screw 14 threadedly connected to the slider 4, the top of the screw 14 passes through the top of the slide groove 3 and is provided with a handle, and the side wall of the slider 4 is provided with an electric push rod 5, and the telescopic rod end of the electric push rod 5 is fixedly connected to a spray assembly 6, and the screw 14 is driven to rotate by holding the handle and rotating it, thereby driving the slider 4 to move up and down, thereby making the electric push rod 5 and the spray assembly 6 move up and down, and then the spray assembly 6 can be moved up and down to a suitable height according to the need of applying pesticides to the tobacco roots and stems.

[0019] According to the attached Figure 1 , 3 As shown: the medicine spraying component 6 includes a bracket 7, and nozzles 8 are symmetrically arranged at the four corners of the inner wall of the bracket 7. A plurality of nozzles 9 are equidistantly arranged on the nozzle 8. The top wall and the bottom wall of the bracket 7 are provided with grooves 20 placed on the inner side of the nozzle 8 to avoid interference between the bracket 7 and the tobacco rhizomes during movement. Electric push rods 2 10 are arranged on the two side walls of the bracket 7, and the telescopic rod ends of the electric push rods 2 10 are fixedly connected with medicine spraying components 2 11. The spray holes of the nozzles 9 face the middle of the bracket 7. The medicine spraying component 2 11 has the same structure as the medicine spraying component 6. By starting the electric push rod 1 5 to drive the bracket 7 to retract, the nozzles 8 located at the four corners of the inner wall of the bracket 7 can be moved to the outside of the tobacco rhizomes to be applied. At this time, the spray holes of the plurality of nozzles 9 face the tobacco rhizomes, and the medicine sprayed from the nozzles 9 can be evenly sprayed on the tobacco rhizomes, and the spraying efficiency is greatly improved.

[0020] According to the attached Figure 2 , 3 As shown: universal wheels 12 are symmetrically provided on both sides of the bottom of the base 1, and a handle is symmetrically provided at one end of the top of the base 1 for convenient movement. A battery box is provided on one side wall of the water tank 2, and a controller is provided on the top of the battery box. The control method of the utility model is automatic control through the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0021] According to the attached Figure 2As shown: a liquid medicine supply component 21 is provided on the water tank 2, and the liquid medicine supply component 21 includes a water pump 15 fixedly arranged on the top of the water tank 2, a liquid extraction pipe inserted into the bottom of the water tank 2 is provided at the bottom of the water pump 15, a delivery pipe 16 is provided at the water outlet at the top of the water pump 15, the top of the nozzle 8 on the same side passes through the top of the bracket 7 and is provided with a collecting pipe 17, a hose 18 is provided between the delivery pipe 16 and the collecting pipe 17, and a support block 19 placed at the bottom of the delivery pipe 16 is provided on the top of the water tank 2. By starting the water pump 15, the liquid medicine in the water tank 2 is transported to each nozzle 8 through the liquid extraction pipe, the delivery pipe 16, the hose 18 and the collecting pipe 17, and is sprayed onto the tobacco rhizome through multiple nozzles 9, thereby effectively controlling the development of tobacco rhizome diseases.

[0022] Principle of the utility model

[0023] When in use, the electric push rod 10 is started to drive the spray components 11 on both sides of the spray component 6 to move to the appropriate position. Since the spacing distribution of tobacco plants in the same row is the same, the tobacco rhizomes of multiple plants in the same row can be sprayed. The electric push rod 5 is started to drive the bracket 7 to extend and retract, so that the nozzle 8 located at the four corners of the inner wall of the bracket 7 can be moved to the outside of the tobacco rhizomes to be sprayed. At this time, the spray holes of the multiple nozzles 9 are facing the tobacco rhizomes. Through the liquid medicine supply component 21, the water pump 15 is started to spray the medicine evenly to the surrounding areas of the tobacco rhizomes through the multiple nozzles 9 in all directions. Compared with the traditional method in which the staff carries the medicine box and holds the spray rod, and then sprays the medicine toward the tobacco rhizomes, the spraying efficiency is greatly improved and the fatigue intensity of the staff is greatly reduced.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A tobacco root and stem disease pesticide application device, comprising a base (1), characterized in that: A water tank (2) is provided on the top of the base (1), a slide groove (3) is provided on the side wall of the water tank (2), a slider (4) is slidably connected in the slide groove (3), an electric push rod (5) is provided on the side wall of the slider (4), a spraying assembly (6) is fixedly connected to the telescopic rod end of the electric push rod (5), and the spraying assembly (6) comprises a bracket (7), and nozzles (8) are symmetrically provided at the four corners of the inner side wall of the bracket (7), and a plurality of nozzles (9) are equidistantly provided on the nozzle (8); electric push rods (10) are provided on both side walls of the bracket (7), and a spraying assembly (11) is fixedly connected to the telescopic rod end of the electric push rod (10), and a liquid medicine supply assembly (21) is provided on the water tank (2).

2. A tobacco root and stem disease pesticide application device according to claim 1, characterized in that: Universal wheels (12) are symmetrically provided on both sides of the bottom of the base (1), a handle is symmetrically provided on one end of the top of the base (1), a battery box is provided on one side wall of the water tank (2), and a controller is provided on the top of the battery box.

3. A tobacco root and stem disease pesticide application device according to claim 1, characterized in that: The two inner side walls of the slide groove (3) are symmetrically provided with limiting rails (13) matching the side walls of the slide block (4).

4. A tobacco root and stem disease pesticide application device according to claim 1, characterized in that: The inner bottom wall of the slide groove (3) is rotatably connected to a screw rod (14) threadedly connected to the slider (4); the top end of the screw rod (14) passes through the top of the slide groove (3) and is provided with a handle.

5. The tobacco root and stem disease pesticide application device according to claim 1, characterized in that: The spray hole of the spray head (9) faces the middle of the bracket (7); the second spray assembly (11) has the same structure as the first spray assembly (6); the liquid supply assembly (21) comprises a water pump (15) fixedly arranged on the top of the water tank (2); the bottom of the water pump (15) is provided with a liquid suction pipe inserted into the bottom of the water tank (2); the top water outlet of the water pump (15) is provided with a delivery pipe (16); the top end of the spray pipe (8) on the same side passes through the top of the bracket (7) and is provided with a liquid collecting pipe (17); a hose (18) is provided between the delivery pipe (16) and the liquid collecting pipe (17).

6. A tobacco root and stem disease pesticide application device according to claim 5, characterized in that: The top of the water tank (2) is provided with a support block (19) which is placed at the bottom of the delivery pipe (16), and the top wall and the bottom wall of the bracket (7) are both provided with a groove (20) which is placed inside the nozzle (8).

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