Hand-push type multi-nozzle pesticide applying device

Abstract

The utility model is applicable to the technical field of agricultural equipment, and provides a hand-push type multi-nozzle pesticide application device which comprises a mounting rack, a plurality of moving wheels are fixedly mounted at the bottom of the mounting rack, and a push handle is fixedly mounted on one side of the mounting rack; the pesticide dispensing box is arranged on the mounting frame, a pesticide feeding opening is formed in the top of the pesticide dispensing box, a storage box is arranged at the top of the pesticide dispensing box, a pesticide discharging pipe is fixedly communicated with the bottom of the storage box, the pesticide discharging pipe corresponds to the pesticide feeding opening, and a proportional valve is arranged on the pesticide discharging pipe; the automatic pesticide applying mechanism is arranged on the pesticide dispensing box and used for automatically spraying pesticide liquid. According to the hand-push type multi-nozzle pesticide application device provided by the scheme, the efficiency of pesticide application operation is improved, uniform mixing and stable conveying of pesticide liquid are ensured, soil on the wheels can be scraped in the moving process of the device, and the wheels are kept clean and run smoothly.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery, and in particular relates to a hand-push multi-sprinkler pesticide application device. Background Art

[0002] During their growth process, crops need sunlight, nutrients, etc. Therefore, it is necessary to apply pesticides and weed the crops to provide the nutrients needed for plant growth, and to remove some pests and weeds so that the plants can thrive.

[0003] The traditional method of spraying pesticides is to spray crops manually with pesticide boxes. The spraying area is limited, the workload is large, and it takes a long time, which puts a great burden on the sprayers and has low spraying efficiency. Utility Model Content

[0004] The utility model provides a hand-push multi-nozzle pesticide application device, which aims to solve the problems of the traditional pesticide application method proposed in the above background technology, which involves manually carrying a medicine box to spray crops, resulting in a limited application area, a large workload, and a long time consumption.

[0005] To solve the above problems, the utility model is implemented as follows: a hand-push multi-nozzle spraying device, comprising: a mounting frame, a plurality of moving wheels are fixedly mounted on the bottom of the mounting frame, and a push handle is fixedly mounted on one side of the mounting frame; a medicine dispensing box, the medicine dispensing box is arranged on the mounting frame, a medicine feeding port is opened on the top of the medicine dispensing box, a storage box is provided on the top of the medicine dispensing box, a medicine discharge pipe is fixedly connected to the bottom of the storage box, the medicine discharge pipe is arranged corresponding to the medicine feeding port, and a metering valve is provided on the medicine discharge pipe; an automatic medicine dispensing mechanism, the automatic medicine dispensing mechanism is arranged on the medicine dispensing box for automatically spraying the medicine liquid; multiple groups of mud scraping mechanisms, multiple groups of the mud scraping mechanisms are arranged on the mounting frame for scraping off the mud on the moving wheels.

[0006] Preferably, the automatic drug dispensing mechanism includes a suction pump, a liquid inlet pipe, a liquid outlet pipe, a transverse pipe and a plurality of atomizing nozzles. The suction pump is fixedly installed on one side of the medicine dispensing box, the liquid outlet end of the liquid inlet pipe is fixedly connected to the liquid inlet end of the suction pump, the liquid inlet end of the liquid inlet pipe extends into the medicine dispensing box, the liquid inlet end of the liquid outlet pipe is fixedly connected to the liquid outlet end of the suction pump, the transverse pipe is fixedly installed on the liquid outlet end of the liquid outlet pipe, and the plurality of atomizing nozzles are fixedly connected to the transverse pipe.

[0007] Preferably, the mud scraping mechanism includes a mounting box, a driving motor, a transverse screw and a scraper, the mounting box is fixedly mounted on the mounting frame, the driving motor is fixedly mounted in the mounting box, the transverse screw is rotatably mounted in the mounting box, one end of the transverse screw is fixedly connected to the output shaft of the driving motor, the scraper is threadedly mounted on the transverse screw, and the scraper is in contact with the moving wheel.

[0008] Preferably, a stirring wheel is rotatably installed in the medicine dispensing box, a stirring motor is fixedly installed on one side of the medicine dispensing box, and the output shaft of the stirring motor is fixed to the stirring wheel.

[0009] Preferably, two sockets are fixedly installed on the top of the medicine dispensing box, and two fixed rods are fixedly installed on the bottom of the storage box, and the fixed rods are engaged with the sockets.

[0010] Preferably, a plurality of clips are fixedly mounted on one side of the medicine dispensing box, the clips are engaged with the liquid outlet pipe, and a check valve is provided on the liquid outlet pipe.

[0011] Preferably, the top of the medicine dispensing box is fixedly connected to a water injection pipe, and one side of the medicine dispensing box is provided with a transparent observation port and a scale bar.

[0012] Compared with the related art, the hand-push multi-nozzle spraying device provided by the utility model has the following beneficial effects:

[0013] Compared with the existing technology, the hand-push multi-nozzle spraying device provided by this solution has achieved the overall goal of improving the efficiency, accuracy and environmental protection of spraying operations, ensuring the uniform mixing and stable delivery of the liquid medicine, reducing the difficulty and labor intensity of operation, and enhancing the convenience and flexibility of operation. It can also scrape the dirt on the wheels during the movement of the device to keep the wheels clean and running smoothly. It can complete the spraying task more efficiently in agricultural production, reduce the waste of liquid medicine, improve the spraying effect, and provide operators with a more comfortable and convenient use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a side view of the structure of a hand-push multi-nozzle spraying device provided by the utility model;

[0015] Figure 2 This is a side sectional structural diagram of a hand-push multi-nozzle spraying device provided by the utility model;

[0016] Figure 3 This is a front view structural diagram of the horizontal pipe and the nozzle in the utility model;

[0017] Figure 4 for Figure 1Schematic diagram of the enlarged structure of part A shown in FIG.

[0018] Figure numerals: 1. Mounting frame; 2. Moving wheel; 3. Push handle; 4. Dispensing box; 5. Storage box; 6. Drug dispensing pipe; 7. Dosing valve; 8. Suction pump; 9. Liquid inlet pipe; 10. Liquid outlet pipe; 11. Horizontal pipe; 12. Atomizing nozzle; 13. Mounting box; 14. Driving motor; 15. Transverse screw; 16. Scraper; 17. Stirring wheel; 18. Stirring motor; 19. Socket; 20. Fixed rod; 21. Buckle; 22. Check valve; 23. Water injection pipe; 24. Transparent observation port; 25. Scale bar. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0020] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The present invention provides a hand-push multi-nozzle spraying device. Figure 1-4As shown, the hand-push multi-nozzle spraying device includes: a mounting frame 1, a plurality of moving wheels 2 are fixedly mounted on the bottom of the mounting frame 1, and a push handle 3 is fixedly mounted on one side of the mounting frame 1; a medicine dispensing box 4, the medicine dispensing box 4 is arranged on the mounting frame 1, a medicine feeding port is opened on the top of the medicine dispensing box 4, a storage box 5 is provided on the top of the medicine dispensing box 4, a medicine discharge pipe 6 is fixedly connected to the bottom of the storage box 5, the medicine discharge pipe 6 is arranged corresponding to the medicine feeding port, and a metering valve 7 is provided on the medicine discharge pipe 6; an automatic medicine dispensing mechanism, the automatic medicine dispensing mechanism is arranged on the medicine dispensing box 4 for automatically spraying the medicine solution; multiple groups of mud scraping mechanisms, multiple groups of mud scraping mechanisms are arranged on the mounting frame 1 for scraping off the mud on the moving wheels 2.

[0022] In this embodiment, the mounting frame 1 serves as the main supporting structure of the entire pesticide application device. A plurality of movable wheels 2 are fixedly installed at the bottom to facilitate the movement of the device. A push handle 3 is fixedly installed on one side for the operator to push, providing stable support and convenient mobility, making the pesticide application operation more flexible and efficient. The medicine dispensing box 4 is arranged on the mounting frame 1 for storing and mixing liquid medicine. A medicine feeding port is opened on the top to facilitate the addition of medicine. A storage box 5 is also provided on the top, which is connected to the medicine feeding port through a medicine lowering pipe 6, thereby realizing the storage, mixing and supply of liquid medicine, and improving the efficiency and Accuracy, the storage box 5 is fixedly connected to the medicine discharge pipe 6, which is used to store and quantitatively release the medicine into the dispensing box 4. The release amount of the medicine is controlled by the quantitative valve 7 to ensure the consistency of the concentration of the liquid medicine and the application effect. The automatic dispensing mechanism is arranged on the dispensing box 4 to automatically spray the liquid medicine, realizing the automatic spraying of the liquid medicine, greatly improving the efficiency and uniformity of the application operation. Multiple groups of scraping mechanisms are arranged on the mounting frame 1 to scrape the mud on the moving wheel 2, preventing the moving wheel 2 from reducing the moving efficiency or being damaged due to the adhesion of mud, and ensuring the continuous and stable operation of the device.

[0023] In a further preferred embodiment of the present utility model, the automatic dispensing mechanism includes a suction pump 8, a liquid inlet pipe 9, a liquid outlet pipe 10, a transverse pipe 11 and a plurality of atomizing nozzles 12, the suction pump 8 is fixedly installed on one side of the medicine dispensing box 4, the liquid outlet end of the liquid inlet pipe 9 is fixedly connected to the liquid inlet end of the suction pump 8, the liquid inlet end of the liquid inlet pipe 9 extends into the medicine dispensing box 4, the liquid inlet end of the liquid outlet pipe 10 is fixedly connected to the liquid outlet end of the suction pump 8, the transverse pipe 11 is fixedly installed on the liquid outlet end of the liquid outlet pipe 10, and the plurality of atomizing nozzles 12 are fixedly connected to the transverse pipe 11.

[0024] In this embodiment, the suction pump 8 is fixedly installed on one side of the medicine dispensing box 4, serving as a power source for sucking the medicine liquid. By generating negative pressure, the medicine liquid in the medicine dispensing box 4 is sucked in and transported to the atomizing nozzle 12 through a pipeline for spraying. The liquid inlet end of the liquid inlet pipe 9 extends into the medicine dispensing box 4, and the liquid outlet end is fixedly connected to the liquid inlet end of the suction pump 8, serving as a transportation channel for the medicine liquid from the medicine dispensing box 4 to the suction pump 8, ensuring the smooth flow of the medicine liquid. The liquid inlet end of the liquid outlet pipe 10 is fixedly connected to the liquid outlet end of the suction pump 8, and is used to transport the sucked medicine liquid to the horizontal pipe 11. Multiple atomizing nozzles 12 are all fixedly connected to the horizontal pipe 11, and are used to atomize the medicine liquid and spray it onto crops. Through atomization technology, the medicine liquid is dispersed into tiny particles, which increases the coverage area and penetration ability of the medicine liquid, thereby improving the application effect.

[0025] In a further preferred embodiment of the present invention, the mud scraping mechanism includes an installation box 13, a drive motor 14, a transverse screw 15 and a scraper 16, the installation box 13 is fixedly installed on the installation frame 1, the drive motor 14 is fixedly installed in the installation box 13, the transverse screw 15 is rotatably installed in the installation box 13, one end of the transverse screw 15 is fixedly connected to the output shaft of the drive motor 14, the scraper 16 is threadedly installed on the transverse screw 15, and the scraper 16 is in contact with the moving wheel 2.

[0026] In this embodiment, the mounting box 13 is fixedly mounted on the mounting frame 1 and serves as a fixed support for components such as the drive motor 14 and the transverse screw 15, providing a stable mounting platform to ensure the correct installation and stable operation of the various components of the scraper mechanism. The drive motor 14 is fixedly mounted in the mounting box 13 and serves as the power source of the scraper mechanism, driving the transverse screw 15 to rotate. By providing stable power output, the transverse screw 15 is driven to rotate, thereby driving the scraper 16 to move. The position of the scraper 16 is adjusted according to actual conditions. The transverse screw 15 is rotatably mounted in the mounting box 13, and one end is fixedly connected to the output shaft of the drive motor 14. The scraper 16 is threadedly mounted on the transverse screw 15 and serves as a moving track for the scraper 16. The scraper 16 is driven to move on the moving wheel 2 by rotation. The scraper 16 is threadedly mounted on the transverse screw 15 and contacts the moving wheel 2 to scrape off the mud on the moving wheel 2. By contacting the moving wheel 2, the mud on the moving wheel 2 is scraped off when the moving wheel 2 rotates forward, keeping the moving wheel 2 clean and running smoothly.

[0027] In a further preferred embodiment of the present invention, a stirring wheel 17 is rotatably installed in the medicine dispensing box 4 , and a stirring motor 18 is fixedly installed on one side of the medicine dispensing box 4 , and the output shaft of the stirring motor 18 is fixed to the stirring wheel 17 .

[0028] In this embodiment, the stirring wheel 17 is rotatably installed in the medicine dispensing box 4, and is used to stir the medicine liquid in the medicine dispensing box 4 to ensure that the medicine liquid is evenly mixed. Through the rotation of the stirring wheel 17, the medicine liquid in the medicine dispensing box 4 is fully mixed, avoiding the precipitation and stratification of the medicine liquid, ensuring the uniformity and stability of the medicine liquid, thereby improving the effect of spraying. The stirring motor 18 is fixedly installed on one side of the medicine dispensing box 4 as the power source of the stirring wheel 17, driving the stirring wheel 17 to rotate. The stirring motor 18 provides a stable power output, driving the stirring wheel 17 to rotate in the medicine dispensing box 4, realizing the automatic stirring function of the medicine liquid, which not only improves the mixing efficiency of the medicine liquid, but also reduces the labor intensity of the operator, making the spraying operation more convenient and efficient.

[0029] In a further preferred embodiment of the present invention, two sockets 19 are fixedly installed on the top of the medicine dispensing box 4, and two fixed rods 20 are fixedly installed on the bottom of the storage box 5, and the fixed rods 20 are engaged with the sockets 19.

[0030] In this embodiment, the socket 19 is fixedly installed on the top of the medicine dispensing box 4, and is used to receive and fix the fixed rod 20 of the storage box 5, so that the storage box 5 can be firmly installed on the medicine dispensing box 4, avoiding the storage box 5 from shaking or falling off during the medicine dispensing process, thereby ensuring the stability and accuracy of the medicine dispensing process. The interlocking design of the fixed rod 20 and the socket 19 not only realizes the rapid installation and disassembly of the storage box 5, but also ensures a firm connection between the storage box 5 and the medicine dispensing box 4, so that the operator can easily replace or clean the storage box 5.

[0031] In a further preferred embodiment of the present invention, a plurality of buckles 21 are fixedly installed on one side of the medicine dispensing box 4 , and the buckles 21 are buckled with the liquid outlet pipe 10 , and a check valve 22 is provided on the liquid outlet pipe 10 .

[0032] In this embodiment, the buckle 21 is fixedly installed on one side of the medicine dispensing box 4, and is used to engage with the liquid outlet pipe 10 to achieve a stable connection between the liquid outlet pipe 10 and the medicine dispensing box 4. The check valve 22 is installed on the liquid outlet pipe 10 to prevent the medicine from flowing back. It can automatically close when the medicine stops flowing, preventing the medicine from flowing back to the medicine dispensing box 4 or causing other unnecessary losses. It not only improves the utilization efficiency of the medicine, but also ensures the continuity and stability of the medicine application operation.

[0033] In a further preferred embodiment of the present invention, a water injection pipe 23 is fixedly connected to the top of the medicine dispensing box 4 , and a transparent observation port 24 and a scale bar 25 are provided on one side of the medicine dispensing box 4 .

[0034] In this embodiment, the water injection pipe 23 is fixedly connected to the top of the dispensing box 4 and is used to inject water into the dispensing box 4, so that the operator can conveniently add water to the dispensing box 4 through the top. The transparent observation port 24 is provided on one side of the dispensing box 4 and is usually made of transparent material, allowing the operator to observe the condition of the medicine liquid in the dispensing box 4, so that the operator can intuitively understand the amount of medicine liquid, mixing conditions and sedimentation conditions in the dispensing box 4, so as to make timely adjustments to ensure the uniformity and stability of the medicine liquid. The scale bar 25 is provided near the transparent observation port 24 of the dispensing box 4 and is used to indicate the amount of medicine liquid in the dispensing box 4, so that the operator can accurately measure and control the amount of medicine liquid in the dispensing box 4, thereby ensuring that the concentration and dosage of the medicine liquid in each application operation meet the standards, which not only improves the accuracy of the application operation, but also avoids waste of medicine liquid and possible excessive use, thereby improving the efficiency and safety of the entire application process.

[0035] To sum up, compared with related technologies, this device has generally achieved the goal of improving the efficiency, accuracy and environmental protection of pesticide application operations, ensuring uniform mixing and stable delivery of the liquid medicine, reducing the difficulty of operation and labor intensity, while enhancing the convenience and flexibility of operation. It can also scrape the dirt on the wheels during the movement of the device to keep the wheels clean and running smoothly, and can complete the pesticide application task more efficiently in agricultural production, reduce the waste of liquid medicine, improve the pesticide application effect, and provide operators with a more comfortable and convenient use experience.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A hand-push multi-nozzle spraying device, characterized in that: include: A mounting frame, wherein a plurality of movable wheels are fixedly mounted on the bottom of the mounting frame, and a push handle is fixedly mounted on one side of the mounting frame; A medicine dispensing box is provided on the mounting frame, a medicine dispensing port is provided on the top of the medicine dispensing box, a storage box is provided on the top of the medicine dispensing box, a medicine dispensing pipe is fixedly connected to the bottom of the storage box, the medicine dispensing pipe is provided corresponding to the medicine dispensing port, and a quantitative valve is provided on the medicine dispensing pipe; An automatic medicine dispensing mechanism, which is provided on the medicine dispensing box and is used for automatically spraying the medicine liquid; Multiple groups of scraping mechanisms are arranged on the mounting frame and are used to scrape the mud on the moving wheels.

2. The hand-push multi-nozzle spraying device according to claim 1, characterized in that: The automatic drug dispensing mechanism includes a suction pump, a liquid inlet pipe, a liquid outlet pipe, a transverse pipe and multiple atomizing nozzles. The suction pump is fixedly installed on one side of the medicine dispensing box, the liquid outlet end of the liquid inlet pipe is fixedly connected to the liquid inlet end of the suction pump, the liquid inlet end of the liquid inlet pipe extends into the medicine dispensing box, the liquid inlet end of the liquid outlet pipe is fixedly connected to the liquid outlet end of the suction pump, the transverse pipe is fixedly installed on the liquid outlet end of the liquid outlet pipe, and the multiple atomizing nozzles are fixedly connected to the transverse pipe.

3. The hand-push multi-nozzle spraying device according to claim 1, characterized in that: The mud scraping mechanism includes a mounting box, a driving motor, a transverse screw and a scraper. The mounting box is fixedly mounted on the mounting frame, the driving motor is fixedly mounted in the mounting box, the transverse screw is rotatably mounted in the mounting box, one end of the transverse screw is fixedly connected to the output shaft of the driving motor, the scraper is threadedly mounted on the transverse screw, and the scraper is in contact with the moving wheel.

4. The hand-push multi-nozzle spraying device according to claim 1, characterized in that: A stirring wheel is rotatably installed in the medicine dispensing box, and a stirring motor is fixedly installed on one side of the medicine dispensing box, and an output shaft of the stirring motor is fixed to the stirring wheel.

5. The hand-push multi-nozzle spraying device according to claim 1, characterized in that: Two sockets are fixedly installed on the top of the medicine dispensing box, and two fixed rods are fixedly installed on the bottom of the storage box. The fixed rods are embedded in the sockets.

6. The hand-push multi-nozzle spraying device according to claim 2, characterized in that: A plurality of buckles are fixedly mounted on one side of the medicine dispensing box, and the buckles are buckled with the liquid outlet pipe, and a check valve is provided on the liquid outlet pipe.

7. The hand-push multi-nozzle spraying device according to claim 1, characterized in that: The top of the medicine dispensing box is fixedly connected with a water injection pipe, and one side of the medicine dispensing box is provided with a transparent observation port and a scale bar.

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