Pesticide spraying machine capable of preventing pesticide liquid from precipitating

Abstract

The utility model provides a spraying machine capable of preventing liquid medicine from precipitating, and relates to the technical field of spraying machines, the spraying machine comprises a tank body, a liquid conveying pipe and an atomizing nozzle, the top end of the tank body is provided with a feed port, the top end of the tank body is fixedly provided with a motor, the output end of the motor is fixedly provided with a rotating rod, the surface of the rotating rod is fixedly provided with a vortex sheet, and the vortex sheet is fixedly provided with a liquid outlet. And a frame plate is fixedly mounted on the surface of the rotating rod, a limiting groove is formed in the inner side of the frame plate, and a scraping plate A is slidably connected to the inner side of the limiting groove. According to the liquid medicine scraping device, the motor, the rotating rod, the vortex piece, the frame plate, the limiting groove, the scraper A, the sliding block, the spring and the scraper B are arranged, the scraper A and the scraper B can be driven to scrape the inner wall of the tank body in the working process of the motor, and therefore liquid medicine sediment attached to the inner wall of the tank body can be rapidly scraped away; and under the action of the vortex sheets, precipitates at the bottom of the liquid medicine can be conveyed upwards, so that an excellent anti-precipitation effect can be achieved, and the medicine spraying effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying machines, in particular to a spraying machine capable of preventing liquid medicine from settling. Background Art

[0002] A sprayer is a device used in the fields of agriculture, horticulture and environmental management, and its main function is to spray liquid (such as pesticides, insecticides, herbicides, fertilizers, etc.) or powdered substances (such as powdered pesticides, powdered fertilizers, etc.) onto crops, plants or target surfaces. Publication No. CN204157522U discloses a sprayer, including a chassis and a moving wheel arranged below the chassis, wherein a liquid medicine tank, a power device and a power supply device are sequentially connected from top to bottom inside the chassis, a sprayer is arranged at the upper end of the chassis, and the sprayer includes a sprayer pipe that can rotate 360 ​​degrees, and six equidistant nozzles are arranged on the sprayer pipe, and each nozzle is provided with a switch valve, and a spare sprayer is arranged on the right side of the chassis, and the spare sprayer includes a freely bendable hose and a manual switch, and the spare sprayer and the sprayer are connected to the power device through a water pipe; it is a sprayer with a reasonable structure, convenient use, easy to carry, high efficiency and reduced labor intensity. However, during the operation of this type of sprayer, the liquid inside the liquid tank is likely to precipitate, and the liquid precipitation is mostly generated and attached to the inner wall at the lower end, which may cause uneven distribution of the liquid medicine power, and thus lead to poor spraying effect, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a sprayer for preventing liquid medicine from settling, comprising a tank body, an infusion tube, and an atomizing nozzle, wherein a feed port is arranged at the top of the tank body, a motor is fixedly mounted at the top of the tank body, a rotating rod is fixedly mounted at the output end of the motor, a vortex blade is fixedly mounted on the surface of the rotating rod, a frame plate is fixedly mounted on the surface of the rotating rod, a limiting groove is provided on the inner side of the limiting groove, a scraper A is slidably connected to the inner side of the limiting groove, a slider is fixedly mounted on the surface of the scraper A, a spring is arranged on the inner side of the limiting groove, a scraper B is fixedly mounted on the bottom end of the frame plate, and a stirring rod is fixedly mounted on the back side of the frame plate.

[0005] Preferably, one end of the spring is fixedly installed on the inner side of the limiting groove, and the other end of the spring is fixedly installed on the back of the scraper A. Here, by providing the spring, the scraper A can be driven to always fit the inner side of the tank body, thereby effectively scraping off the sediment attached to the inner wall of the tank body.

[0006] Preferably, the scraper A is slidably connected to the tank body, and the scraper B is slidably connected to the tank body. Here, by providing the scrapers A and B, the sediment generated by the liquid medicine can be effectively scraped off during the motor working process, thereby effectively preventing the liquid medicine sediment from adhering to the inner wall of the tank body.

[0007] Preferably, the slider is slidably connected to the limiting groove. Here, by providing the slider, an effective moving space can be provided for the scraper A, so that the scraper A can be driven by the spring to be more closely attached to the inner wall of the tank.

[0008] Preferably, a connecting pipe is fixedly installed on the back of the atomizing nozzle, a connecting groove is provided on the inner side of the infusion tube, and a sleeve is threadedly connected to the surface of the infusion tube. Here, by providing the connecting pipe, the connecting groove, the infusion tube, and the sleeve, the atomizing nozzle can be quickly disassembled and assembled, thereby effectively improving the maintenance efficiency and service life of the atomizing nozzle.

[0009] Preferably, the inner side of the sleeve is provided with threads, and the surface of the infusion tube is provided with threads. Here, by providing the threads on the inner side of the sleeve, the sleeve can be rotated and driven to abut against the surface of the connecting tube under the action of the threads, so that the atomizing nozzle can be limited.

[0010] Preferably, the threads provided on the inner side of the sleeve plate mesh with the threads provided on the surface of the infusion tube. Here, by providing the threads on the surface of the infusion tube, the sleeve plate can be quickly displaced during the working process of rotating the sleeve plate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a motor, a rotating rod, a vortex blade, a frame plate, a limiting groove, a scraper A, a slider, a spring, and a scraper B, the scraper A and the scraper B can be driven to scrape the inner wall of the tank body during the operation of the motor, so that the precipitation of the medicine liquid attached to the inner wall of the tank body can be quickly scraped off, and the precipitation at the bottom of the medicine liquid can be transported upward under the action of the vortex blade, so as to achieve an excellent anti-precipitation effect and a good spraying effect.

[0013] 2. In the utility model, by providing the connecting pipe, the connecting groove, the sleeve plate and the stirring rod, the atomizing nozzle can be quickly disassembled and assembled, thereby effectively improving the maintenance efficiency of the atomizing nozzle, increasing the service life of the atomizing nozzle, and the disassembly and assembly process is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a spraying machine for preventing liquid medicine from settling is provided for the utility model;

[0015] Figure 2The utility model provides an exploded diagram of a spraying machine that prevents liquid precipitation;

[0016] Figure 3 The utility model proposes a spraying machine that prevents liquid precipitation Figure 2 A in the enlarged view;

[0017] Figure 4 A cross-sectional view of a spraying machine for preventing liquid medicine from settling is provided for the utility model;

[0018] Figure 5 The utility model proposes a spraying machine that prevents liquid precipitation Figure 4 Enlarged view of point B in .

[0019] Legend:

[0020] 1. Tank body; 2. Infusion tube; 3. Feed port; 4. Motor; 5. Rotating rod; 6. Vortex blade; 7. Frame plate; 8. Limiting groove; 9. Scraper A; 10. Slider; 11. Spring; 12. Scraper B; 13. Atomizing nozzle; 14. Connecting pipe; 15. Connecting groove; 16. Sleeve plate; 17. Stirring rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-24-5, the utility model provides a technical solution: a sprayer for preventing liquid medicine from settling, comprising a tank body 1, an infusion tube 2, and an atomizing nozzle 13, a feed port 3 is arranged at the top of the tank body 1, a motor 4 is fixedly installed at the top of the tank body 1, a rotating rod 5 is fixedly installed at the output end of the motor 4, a vortex blade 6 is fixedly installed on the surface of the rotating rod 5, a frame plate 7 is fixedly installed on the surface of the rotating rod 5, a limiting groove 8 is arranged on the inner side of the frame plate 7, a scraper A9 is slidably connected to the inner side of the limiting groove 8, the scraper A9 is slidably connected to the tank body 1, and the arrangement of the scrapers A9 and the scrapers B12 can effectively remove the precipitation generated by the liquid medicine during the working process of the motor 4. Scrape off, thereby effectively preventing the liquid medicine from precipitating and adhering to the inner wall of the tank body 1, a slider 10 is fixedly installed on the surface of the scraper A9, the slider 10 is slidably connected to the limiting groove 8, a spring 11 is arranged on the inner side of the limiting groove 8, one end of the spring 11 is fixedly installed on the inner side of the limiting groove 8, and the other end of the spring 11 is fixedly installed on the back side of the scraper A9, the setting of the spring 11 can drive the scraper A9 to always fit the inner side of the tank body 1, and thus can effectively scrape off the precipitate attached to the inner wall of the tank body 1, a scraper B12 is fixedly installed on the bottom end of the frame plate 7, the scraper B12 is slidably connected to the tank body 1, and a stirring rod 17 is fixedly installed on the back side of the frame plate 7.

[0025] Embodiment 2

[0026] See also Figure 2-3 A connecting pipe 14 is fixedly installed on the back of the atomizing nozzle 13, a connecting groove 15 is provided on the inner side of the infusion tube 2, and a sleeve 16 is threadedly connected to the surface of the infusion tube 2. A thread is provided on the inner side of the sleeve 16. The setting of the thread on the inner side of the sleeve 16 can be achieved by rotating the sleeve 16 and driving the sleeve 16 to press against the surface of the connecting pipe 14 under the action of the thread, so that the atomizing nozzle 13 can be limited. The surface of the infusion tube 2 is provided with a thread, and the thread provided on the inner side of the sleeve 16 is meshed with the thread provided on the surface of the infusion tube 2. During the installation of the atomizing nozzle 13, it is necessary to apply raw tape to cover the surface of the connecting pipe 14, so as to effectively improve the sealing performance.

[0027] Working principle: When working, first put a certain proportion of water and medicine into the tank body 1 through the feed port 3, then start the motor 4 and drive the rotating rod 5 to rotate. In this process, the frame plate 7 will be driven to rotate, so that the liquid medicine can be stirred under the action of the stirring rod 17. In this process, the spring 11 will drive the scraper A9 to always stick to the inner wall of the tank body 1. During the rotation of the rotating rod 5, the scraper A9 and the scraper B12 will be driven to scrape the inner wall of the tank body 1, so that the liquid medicine sediment can be scraped off from the inner wall of the tank body 1. Then, the scraped liquid medicine sediment will be transported to the top of the liquid medicine under the action of the vortex blade 6, so as to ensure the uniform concentration of the liquid medicine. During the operation of the sprayer, the liquid medicine inside the tank body 1 will be pressurized and passed through the infusion tube 2 It is transported to the inner side of the atomizing nozzle 13, and then the medicine liquid will be atomized and sprayed out under the action of the atomizing nozzle 13. When the atomizing nozzle 13 needs to be maintained, first rotate the sleeve 16 and displace it on the surface of the infusion tube 2 under the action of the thread until the sleeve 16 no longer presses against the connecting tube 14, and then the connecting tube 14 can be pulled out from the inner side of the connecting groove 15, and then the atomizing nozzle 13 can be maintained. When installing the atomizing nozzle 13, first align the connecting tube 14 with the connecting groove 15 and insert it, and then use the raw tape to wrap it around the connection between the connecting tube 14 and the connecting groove 15, and then rotate the sleeve 16 in the opposite direction. Under the action of the thread, the sleeve 16 will be driven to press against the surface of the connecting tube 14 again, and the installation of the atomizing nozzle 13 is completed at this time.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A spraying machine for preventing liquid medicine from settling, comprising a tank body (1), a liquid infusion tube (2), and an atomizing nozzle (13), characterized in that: The top of the tank body (1) is provided with a feed port (3), the top of the tank body (1) is fixedly mounted with a motor (4), the output end of the motor (4) is fixedly mounted with a rotating rod (5), the surface of the rotating rod (5) is fixedly mounted with a vortex blade (6), the surface of the rotating rod (5) is fixedly mounted with a frame plate (7), the inner side of the frame plate (7) is provided with a limiting groove (8), the inner side of the limiting groove (8) is slidably connected with a scraper A (9), the surface of the scraper A (9) is fixedly mounted with a slider (10), the inner side of the limiting groove (8) is provided with a spring (11), the bottom end of the frame plate (7) is fixedly mounted with a scraper B (12), and the back side of the frame plate (7) is fixedly mounted with a stirring rod (17).

2. The spraying machine for preventing liquid pesticide from settling according to claim 1, characterized in that: One end of the spring (11) is fixedly mounted on the inner side of the limiting groove (8), and the other end of the spring (11) is fixedly mounted on the back side of the scraper A (9).

3. The spraying machine for preventing liquid pesticide from settling according to claim 1, characterized in that: The scraper A (9) is slidably connected to the tank body (1), and the scraper B (12) is slidably connected to the tank body (1).

4. The spraying machine for preventing liquid pesticide from settling according to claim 1, characterized in that: The sliding block (10) is slidably connected to the limiting groove (8).

5. The spraying machine for preventing liquid pesticide from settling according to claim 1, characterized in that: A connecting pipe (14) is fixedly mounted on the back of the atomizing nozzle (13), a connecting groove (15) is provided on the inner side of the infusion tube (2), and a sleeve plate (16) is threadedly connected to the surface of the infusion tube (2).

6. The spraying machine for preventing liquid pesticide from settling according to claim 5, characterized in that: The inner side of the sleeve plate (16) is provided with threads, and the surface of the infusion tube (2) is provided with threads.

7. The spraying machine for preventing liquid pesticide from settling according to claim 5, characterized in that: The threads provided on the inner side of the sleeve plate (16) mesh with the threads provided on the surface of the infusion tube (2).

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