Rotary pesticide spraying device

Abstract

The utility model discloses a rotary type pesticide spraying device relates to paddy rice disease and insect pest governing technical field, including moving base plate and rotary pesticide spraying subassembly, the upper end of moving base plate is equipped with the pesticide mixing barrel, the inside of pesticide mixing barrel is equipped with the pesticide spraying pump, and the output end of pesticide spraying pump is equipped with the pesticide delivery pipe, the rotary pesticide spraying assembly used for improving the spraying range and efficiency through rotary spraying is arranged at the end of the pesticide conveying pipe and comprises a rotary rod, a motor, a pesticide spraying disc and pesticide spraying holes, and the motor is installed at the lower end of the rotary rod. According to the rotary pesticide spraying device, a pesticide liquid mixing effect is achieved in the pesticide mixing barrel through air blowing of the stirring assembly, cleaning and replacement of a stirring frame are avoided, the rotary pesticide spraying assembly sprays pesticide on the two sides of the front portion at the same time, pesticide is sprayed to rice in a rotary mode, and rotary spraying can enlarge the spraying range and improve the spraying efficiency; the spraying straight rod and the rotary pesticide spraying assembly can alternately replace the spraying mode.

Description

Technical Field

[0001] The utility model relates to the technical field of rice pest control, in particular to a rotary spraying device. Background Art

[0002] Rice is a cereal crop of the genus Oryza, with the representative species being Oryza sativa. Rice is native to China and India. The ancestors of the Yangtze River Basin in China planted rice 7,000 years ago. During the rice planting process, fertilization and spraying of pesticides are required. In the large-scale planting process, spraying and pest control devices are needed to replace manual spraying and pest control.

[0003] For example, the utility model with application number CN202121806637.1 discloses a spraying and pest control device for rice planting. The utility model transports the medicine solution to a delivery pipe through a water pump, and then sprays it out through a high-pressure nozzle, which is conducive to large-area spraying and pest control and improves work efficiency. A flow regulating mechanism is provided, which drives the sealing plate to move horizontally by rotating the rotating block, thereby realizing the adjustment of the spray flow rate, which is conducive to adjusting the spray flow rate according to the forward speed of the equipment and avoiding waste. A servo motor and a stirring rod are provided to realize the stirring of the pesticide, which is conducive to achieving the uniform mixing of the pesticide and improving the practicability of the equipment. However, the spraying device basically uses a rod-shaped device for spraying the medicine solution, and the spraying method is single and the range is small.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a rotary spraying device is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a rotary spraying device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotary spray device, comprising a movable base plate and a rotary spray assembly, a mixing barrel is installed at the upper end of the movable base plate, a spray pump is installed inside the mixing barrel, and a drug delivery pipe is installed at the output end of the spray pump, the rotary spray assembly used for rotary spraying to improve the spraying range and efficiency is arranged at the end of the drug delivery pipe, and the rotary spray assembly comprises a rotating rod, a motor, a spray disk and a spray hole, the lower end of the rotating rod is installed with a motor, and spray disks are installed at both ends of the rotating rod, and spray holes are opened on the outer side of the spray disk.

[0007] Furthermore, a stirring assembly for improving the mixing degree of the medicine liquid is arranged inside the medicine mixing barrel, and two groups of the rotating medicine spraying assemblies are arranged.

[0008] Furthermore, the stirring assembly includes an air pump and an air pipe, and the end of the air pump is connected to the air pipe.

[0009] Furthermore, the stirring assembly also includes a mounting frame and an air blowing hole, the end of the air blowing pipe is connected to the mounting frame, and the end of the mounting frame is connected to the air blowing hole.

[0010] Furthermore, a baffle plate is installed at the rear end of the movable base plate, and the baffle plate is in the shape of an arc-shaped plate.

[0011] Furthermore, a connecting rod is installed at the lower end of the drug delivery tube, and the connecting rod and the drug delivery tube are vertically distributed.

[0012] Furthermore, a control valve is installed on the surface of the connecting rod, and a spraying straight rod is installed at the lower end of the connecting rod.

[0013] Furthermore, two groups of spraying straight rods are provided, and the spraying straight rods and the drug delivery tubes correspond one to one.

[0014] The utility model provides a rotary spraying device, which has the following beneficial effects: the rotary spraying device can mix the medicine liquid inside the mixing barrel through the stirring component by blowing air, thus avoiding the cleaning and replacement of the stirring frame; the rotary spraying component sprays medicine on both sides of the front at the same time, and the rotary spraying is used to kill insects on rice. The rotary spraying can increase the spraying range and improve the spraying efficiency; the spraying straight rod can alternately change the spraying mode with the rotary spraying component.

[0015] 1. The utility model contains liquid medicine and dilution water in the medicine mixing barrel, and the air pump delivers gas to the air pipe. The gas enters the medicine mixing barrel through the air hole to form a rotating cyclone to mix the liquid medicine in the medicine mixing barrel, thereby avoiding the difficulty of cleaning and replacing the stirring frame. The medicine spraying pump is used for liquid delivery in the medicine delivery tube.

[0016] 2. The utility model is equipped with a rotating rod at the end of the medicine delivery tube, and the motor drives the rotating rod to rotate. The rotating rod also plays the role of delivering the medicine liquid. The spraying plate and the spraying hole are used for spraying the rice insecticide liquid. As the rotating rod rotates, a rotary spraying method is formed, which increases the spraying range and improves the spraying efficiency.

[0017] 3. The utility model is connected to the medicine delivery tube through a connecting rod, and the control valve controls the connectivity between the medicine delivery tube and the inside of the connecting rod. The spraying straight rod is used to spray the rice medicine liquid in a linear manner, so that the device has two spraying modes for spraying the medicine liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the top view of a rotary spraying device of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of a rotary spraying component of a rotary spraying device of the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the main structure of a spraying straight rod of a rotary spraying device.

[0021] In the figure: 1. movable bottom plate; 2. mixing barrel; 3. stirring assembly; 301. air pump; 302. air pipe; 303. mounting frame; 304. air hole; 4. baffle plate; 5. spray pump; 6. drug delivery pipe; 7. rotating spray assembly; 701. rotating rod; 702. motor; 703. spray disc; 704. spray hole; 8. connecting rod; 9. control valve; 10. spraying straight rod. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figure 1 As shown, a rotary spraying device comprises a movable bottom plate 1 and a rotary spraying assembly 7, a mixing barrel 2 is mounted on the upper end of the movable bottom plate 1, the mixing barrel 2 is filled with liquid medicine and dilution water, a spraying pump 5 is mounted inside the mixing barrel 2, and a drug delivery pipe 6 is mounted on the output end of the spraying pump 5, a stirring assembly 3 for improving the mixing degree of liquid medicine is arranged inside the mixing barrel 2, two groups of rotary spraying assemblies 7 are arranged, the stirring assembly 3 comprises an air pump 301 and an air pipe 302, and the end of the air pump 301 is connected to the air pipe 302, the air pump 303 is arranged inside the mixing barrel 2, and the mixing assembly 3 comprises an air pump 301 and an air pipe 302, and the end of the air pump 301 is connected to the air pipe 302, and the air pump 303 is arranged inside the mixing barrel 2. 01 transports gas to the air pipe 302, the stirring assembly 3 also includes a mounting frame 303 and an air hole 304, the end of the air pipe 302 is connected to the mounting frame 303, and the end of the mounting frame 303 is connected to the air hole 304, the gas enters the mixing barrel 2 through the air hole 304, and forms a rotating cyclone to mix the medicine in the mixing barrel 2, thereby avoiding the difficulty in cleaning and replacing the stirring frame. A baffle plate 4 is installed at the rear end of the movable bottom plate 1, and the baffle plate 4 is in the shape of an arc plate, and the spray pump 5 is used for liquid transportation of the drug delivery tube 6.

[0024] like Figure 2 As shown, a rotary spraying assembly 7 for rotary spraying to improve the spraying range and efficiency is arranged at the end of a drug delivery pipe 6, and the rotary spraying assembly 7 includes a rotating rod 701, a motor 702, a spraying disc 703 and a spraying hole 704. The lower end of the rotating rod 701 is equipped with a motor 702, and the rotating rod 701 is sleeved on the end of the drug delivery pipe 6. The motor 702 drives the rotating rod 701 to rotate, and spraying discs 703 are installed at both ends of the rotating rod 701. The rotating rod 701 also plays a role in conveying liquid medicine. The outer side of the spraying disc 703 is provided with a spraying hole 704. The spraying disc 703 and the spraying hole 704 are used for spraying rice insecticide liquid. As the rotating rod 701 rotates, a rotary spraying liquid method is formed, which increases the spraying range and improves the spraying efficiency.

[0025] like Figure 3 As shown, a connecting rod 8 is installed at the lower end of the drug delivery tube 6, the connecting rod 8 is connected to the drug delivery tube 6, and the connecting rod 8 and the drug delivery tube 6 are vertically distributed, a control valve 9 is installed on the surface of the connecting rod 8, the control valve 9 controls the connectivity between the drug delivery tube 6 and the inside of the connecting rod 8, and a spraying straight rod 10 is installed at the lower end of the connecting rod 8, two groups of spraying straight rods 10 are provided, and the spraying straight rods 10 and the drug delivery tube 6 correspond one to one, and the spraying straight rods 10 are used for the linear spraying of rice liquid medicine, so that the device has two spraying modes for spraying liquid medicine.

[0026] In summary, the rotary spraying device is firstly based on Figure 1-Figure 3 In the structure shown in the figure, water for diluting the medicine liquid and the medicine liquid for killing insects are poured into the medicine mixing barrel 2, and then the air pump 301 is turned on to convey gas to the air pipe 302. The gas enters the medicine mixing barrel 2 through the air hole 304, forming a rotating cyclone to mix the medicine liquid in the medicine mixing barrel 2, thereby avoiding the difficulty in cleaning and replacing the stirring frame. After the medicine mixing is completed, the spray pump 5 is turned on to convey the liquid in the medicine delivery tube 6, and the motor 702 drives the rotating rod 701 to rotate, and the rotating rod 701 also serves as the medicine liquid conveying The rotating rod 701 rotates to form a rotary spraying method, thereby increasing the spraying range and improving the spraying efficiency. The control valve 9 can also be opened to control the connectivity between the drug delivery pipe 6 and the connecting rod 8, so that the spraying straight rod 10 can be used for the linear rice liquid spraying. At this time, the desired spraying method can be selected according to the needs for the spraying of the liquid.

[0027] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A rotary spraying device, comprising a movable base plate (1) and a rotary spraying assembly (7), characterized in that: A medicine mixing barrel (2) is installed at the upper end of the movable bottom plate (1), a medicine spraying pump (5) is installed inside the medicine mixing barrel (2), and a medicine delivery pipe (6) is installed at the output end of the medicine spraying pump (5), and the rotating medicine spraying assembly (7) for rotating spraying to improve the spraying range and efficiency is arranged at the end of the medicine delivery pipe (6), and the rotating medicine spraying assembly (7) includes a rotating rod (701), a motor (702), a medicine spraying disc (703) and a medicine spraying hole (704), the lower end of the rotating rod (701) is installed with a motor (702), and the two ends of the rotating rod (701) are installed with medicine spraying discs (703), and the outer side of the medicine spraying disc (703) is provided with a medicine spraying hole (704).

2. A rotary spraying device according to claim 1, characterized in that: The interior of the medicine mixing barrel (2) is provided with a stirring assembly (3) for improving the mixing degree of the medicine liquid, and two groups of the rotating medicine spraying assemblies (7) are provided.

3. A rotary spraying device according to claim 2, characterized in that: The stirring assembly (3) comprises an air pump (301) and an air pipe (302), and the end of the air pump (301) is connected to the air pipe (302).

4. A rotary spraying device according to claim 3, characterized in that: The stirring assembly (3) further comprises a mounting frame (303) and an air blowing hole (304); the end of the air blowing pipe (302) is connected to the mounting frame (303), and the end of the mounting frame (303) is connected to the air blowing hole (304).

5. A rotary spraying device according to claim 1, characterized in that: A baffle plate (4) is installed at the rear end of the movable bottom plate (1), and the baffle plate (4) is in the shape of an arc-shaped plate.

6. A rotary spraying device according to claim 1, characterized in that: A connecting rod (8) is installed at the lower end of the drug delivery tube (6), and the connecting rod (8) and the drug delivery tube (6) are vertically distributed.

7. A rotary spraying device according to claim 6, characterized in that: A control valve (9) is installed on the surface of the connecting rod (8), and a spraying straight rod (10) is installed at the lower end of the connecting rod (8).

8. A rotary spraying device according to claim 7, characterized in that: The spraying straight rods (10) are provided in two groups, and the spraying straight rods (10) and the drug delivery tubes (6) correspond one to one.

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