Humic acid liquid film spraying device

Abstract

The utility model relates to the technical field of spraying devices, and provides a humic acid liquid film spraying device which comprises a vehicle body, a switch fixedly installed on the left front side of the top of the vehicle body, a push handle fixedly installed on the left side of the top of the vehicle body, a water tank fixedly installed on the left side of the top of the vehicle body and a water pump fixedly installed in the middle of the top of the vehicle body. Water pipes are fixedly mounted on the left side, the front side and the rear side of the water pump; an atomizing nozzle is fixedly mounted on the other side of the water pipe on the front side; according to the humic acid liquid film spraying device, through cooperative use of a threaded rod structure and a circular ring structure, during working, a main motor is started to drive a threaded rod to rotate, so that a circular ring and a transverse plate are driven to move up and down at a constant speed, and a disc and a rack rod are matched to drive a sliding rod and an atomizing nozzle to move left and right at a constant speed; and uniform-speed up-and-down movement and left-and-right uniform-speed movement are comprehensively realized, so that the spraying range of the humic acid solution is widened, and the effects of spraying plants at different heights on the two sides at the same time and further improving the practicability of the whole device are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, and specifically, to a humic acid liquid film spraying device. Background Art

[0002] In current life, the humic acid aqueous solvent is a new type of fertilizer containing humic acid substances. Humic acid is the remains of animals and plants, mainly the remains of plants. After being decomposed and transformed by microorganisms and a series of geochemical processes, it forms and accumulates a class of organic substances, which is usually used for agricultural fertilization. In the prior art, most of them are fertilized by manually carrying a spraying device. This spraying method is rather cumbersome, increasing a large amount of labor and greatly reducing the spraying efficiency.

[0003] After retrieval, the Chinese patent publication number is CN211267692U, which discloses a high-efficiency spraying device for humic acid aqueous solvent. In this patent, by setting a stirring mechanism, the device can mix raw materials while spraying, thus greatly increasing the spraying efficiency. By setting a transmission mechanism, the spraying range is wider, and the humic acid aqueous solvent can be sprayed evenly. At the same time, by setting a stirring mechanism, the raw materials and solvents can be better and fully mixed, thus greatly increasing the spraying efficiency. In addition, the staff can fix the device through a self-locking wheel and swing and spray within the range of the plant roots, greatly reducing the labor of the staff.

[0004] However, when the above device is used, due to the position of the bottom plate and the self-locking wheel structure, the device can only spray the plants within the width range in front of the bottom plate during use, so that the plants after spraying may be damaged, or spray sideways, but spraying sideways can only spray the plants on one side. The overall practicality of the above method is poor. Content of the Utility Model

[0005] The utility model provides a humic acid liquid film spraying device, which has the advantage of being able to spray plants of different heights on both sides simultaneously, thereby improving the overall practicality of the device, and solves the problem that it can only spray plants on one side and may even damage the sprayed plants, resulting in poor overall practicality of the device.

[0006] The technical solution of the present utility model is as follows: A humic acid liquid film spraying device includes a vehicle body. On the left front side of the top of the vehicle body, a switch is fixedly installed. On the left side of the top of the vehicle body, a push handle is fixedly installed. On the left side of the top of the vehicle body, a water tank is fixedly installed. In the middle of the top of the vehicle body, a water pump is fixedly installed. On the left side, front side, and rear side of the water pump, water pipes are fixedly installed. On the other side of the front water pipe, an atomizing nozzle is fixedly installed. On the right side of the top of the vehicle body, a main motor is fixedly installed. On the output shaft at the top of the main motor, a threaded rod is fixedly installed. On the outer surface of the threaded rod, a ring is movably installed. On the outer surface of the ring, a cross plate is movably installed. On the front and rear sides of the top of the cross plate, discs are rotatably installed. On the front and rear sides of the bottom of the cross plate, sub-motors are fixedly installed. On the front and rear sides of the cross plate, cross bars are fixedly installed. In the middle of the cross bar, a chute is provided. On the right side of the inner cavity of the chute, a spring is fixedly installed. On the other side of the spring, a sliding rod is fixedly installed. On the side of the sliding rod close to the threaded rod, a rack bar is fixedly installed.

[0007] Preferably, the switch is electrically connected to the water pump, the main motor, and the sub-motors through wires. Thus, when in use, by pressing the switch, the water pump, the main motor, and the sub-motors are controlled to start. After the work is completed, pressing the switch again makes the water pump, the main motor, and the sub-motors turn off.

[0008] Preferably, the water pipe on the left side of the water pump penetrates through and extends into the bottom of the inner cavity of the water tank. The atomizing nozzle is communicated with the inner cavity of the water tank through the water pipe and the water pump. Thus, when in use, the humic acid solution in the inner cavity of the water tank is sprayed through the atomizing nozzle by using the water pump.

[0009] Preferably, the inner wall of the ring is provided with a thread matching the threaded rod. The diameters of the top and bottom of the threaded rod are larger than the diameter of the middle part of the threaded rod and the cross-sectional diameter of the inner cavity of the ring. Thus, when in use, the threaded rod rotates to drive the ring to rotate and move up and down through the thread, thereby changing the position height of the ring.

[0010] Preferably, the output shaft of the sub-motor passes through the cross plate and is connected to the bottom of the disc. On the outer surface of the disc, a plurality of teeth are fixedly installed. The teeth are evenly distributed on the upper left side and the lower right side of the outer surface of the disc.

[0011] Preferably, on the side of the rack bar facing the threaded rod, a plurality of teeth are evenly and fixedly installed. The shape, quantity, and distribution position of the teeth on the outer surface of the rack bar are all matched with the shape, quantity, and distribution position of the teeth on the upper left side or the lower right side of the outer surface of the disc. Thus, when in use, the disc rotates, and the rack bar is driven to move left and right through the teeth on the upper left side or the lower right side of the outer surface. After the teeth on the outer surface of the disc pass by, the rack bar automatically resets under the elastic force of the spring, thereby realizing the left and right reciprocating movement of the rack bar.

[0012] Preferably, the cross-sectional shape of the inner cavity of the chute and the cross-sectional shape of the part of the sliding rod located in the inner cavity of the chute are both designed as T-shaped, and the chute does not penetrate through the front and rear sides of the cross bar.

[0013] Preferably, the side of the slide rod away from the threaded rod is fixedly connected to the atomizing nozzle on the same side, so that when the rack rod moves left and right, the atomizing nozzle is driven to move left and right through the slide rod, thereby increasing the spraying range of the atomizing nozzle.

[0014] The working principle and beneficial effects of the utility model are:

[0015] The humic acid liquid film spraying device uses a threaded rod structure and a circular ring structure. When working, the main motor starts to drive the threaded rod to rotate, thereby driving the circular ring and the horizontal plate to move up and down at a uniform speed, and cooperates with the disc and the rack rod to drive the sliding rod and the atomizing nozzle to move left and right at a uniform speed, thereby comprehensively realizing uniform up and down movement and uniform left and right movement at the same time, thereby increasing the spraying range of the humic acid solution, achieving the effect of being able to spray plants of different heights on both sides at the same time, thereby improving the practicality of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the front appearance of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the utility model from the top right side perspective;

[0019] Figure 3 It is a schematic diagram of the appearance of the utility model from the top right side after the overall structure is cut open;

[0020] Figure 4 It is a schematic diagram of the front appearance of the overall structure of the utility model after being cut open;

[0021] Figure 5 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0022] In the figure: 1. body; 2. switch; 3. push handle; 4. water tank; 5. water pump; 6. water pipe; 7. atomizing nozzle; 8. main motor; 9. threaded rod; 10. ring; 11. horizontal plate; 12. disc; 13. auxiliary motor; 14. horizontal rod; 15. slide groove; 16. spring; 17. slide rod; 18. rack rod. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0024] Please refer to Figures 1 to 5As shown in the figure, a humic acid liquid film spraying device includes a vehicle body 1. A switch 2 is fixedly installed on the left front side of the top of the vehicle body 1. The switch 2 is electrically connected to a water pump 5, a main motor 8, and a sub-motor 13 through wires. Thus, when in use, by pressing the switch 2, the water pump 5, the main motor 8, and the sub-motor 13 are controlled to start. After the work is completed, pressing the switch 2 again causes the water pump 5, the main motor 8, and the sub-motor 13 to turn off. A push handle 3 is fixedly installed on the left side of the top of the vehicle body 1. A water tank 4 is fixedly installed on the left side of the top of the vehicle body 1. A water pump 5 is fixedly installed in the middle of the top of the vehicle body 1. Water pipes 6 are fixedly installed on the left side, front side, and rear side of the water pump 5. The other side of the front water pipe 6 is fixedly installed with an atomizing nozzle 7. The water pipe 6 on the left side of the water pump 5 penetrates into the bottom of the inner cavity of the water tank 4. The atomizing nozzle 7 is communicated with the inner cavity of the water tank 4 through the water pipe 6 and the water pump 5. Thus, when in use, the water pump 5 is used to spray the humic acid solution in the inner cavity of the water tank 4 through the atomizing nozzle 7. A main motor 8 is fixedly installed on the right side of the top of the vehicle body 1. A threaded rod 9 is fixedly installed on the output shaft of the top of the main motor 8. A ring 10 is movably installed on the outer surface of the threaded rod 9. Threads matching the threaded rod 9 are provided on the inner wall of the ring 10. The diameters of the top and bottom of the threaded rod 9 are larger than the diameter of the middle of the threaded rod 9 and the cross-sectional diameter of the inner cavity of the ring 10. Thus, when in use, the threaded rod 9 rotates and drives the ring 10 to rotate and move up and down through the threads, thereby changing the position height of the ring 10. A cross plate 11 is movably installed on the outer surface of the ring 10. Discs 12 are rotatably installed on the front and rear sides of the top of the cross plate 11. Sub-motors 13 are fixedly installed on the front and rear sides of the bottom of the cross plate 11. The output shafts of the sub-motors 13 pass through the cross plate 11 and are connected to the bottoms of the discs 12. A plurality of teeth are fixedly installed on the outer surface of the disc 12. The teeth are evenly distributed on the upper left side and the lower right side of the outer surface of the disc 12. Cross bars 14 are fixedly installed on the front and rear sides of the cross plate 11. A chute 15 is provided in the middle of the cross bar 14. A spring 16 is fixedly installed on the right side of the inner cavity of the chute 15. The other side of the spring 16 is fixedly installed with a sliding rod 17. The cross-sectional shape of the inner cavity of the chute 15 and the cross-sectional shape of the part of the sliding rod 17 located in the inner cavity of the chute 15 are both T-shaped. The chute 15 does not penetrate the front and rear sides of the cross bar 14. A rack bar 18 is fixedly installed on the side of the sliding rod 17 close to the threaded rod 9. A plurality of teeth are evenly fixedly installed on the side of the rack bar 18 facing the threaded rod 9. The shape, quantity, and distribution position of the teeth on the outer surface of the rack bar 18 are all matched with the shape, quantity, and distribution position of the teeth on the upper left side or the lower right side of the outer surface of the disc 12. Thus, when in use, the disc 12 rotates and drives the rack bar 18 to move left and right through the teeth on the upper left side or the lower right side of the outer surface. After the teeth on the outer surface of the disc 12 pass by, the rack bar 18 automatically resets under the elastic force of the spring 16, thereby realizing the left and right reciprocating movement of the rack bar 18. The side of the sliding rod 17 far from the threaded rod 9 is fixedly connected to the atomizing nozzle 7 on the same side. Thus, when the rack bar 18 moves left and right, it drives the atomizing nozzle 7 to move left and right through the sliding rod 17, thereby increasing the spraying range of the atomizing nozzle 7.

[0025] Working principle: During operation, first add the humic acid solution into the inner cavity of the water tank 4. Then, move the vehicle body 1 to a suitable position through the push handle 3. After moving to the working location, press the start switch 2. At this time, the water pump 5, the main motor 8, and the auxiliary motor 13 are started. After the water pump 5 is started, it pumps the humic acid solution in the inner cavity of the water tank 4 to the front and rear atomizing nozzles 7 through the water pipe 6 and sprays it out by the atomizing nozzles 7. When the main motor 8 is started, it drives the threaded rod 9 to rotate, and cooperates with the ring 10 to drive the cross plate 11 to move up and down evenly. At the same time, the auxiliary motor 13 is started to drive the disc 12 to rotate, and drives the rack rod 18 to move left and right through the teeth on the upper left or lower right side of the outer surface of the disc 12. After the teeth on the outer surface of the disc 12 pass, the rack rod 18 automatically resets under the elastic force of the spring 16, thereby realizing the left and right reciprocating movement of the rack rod 18, and driving the atomizing nozzle 7 on the other side of the slide rod 17 to move left and right reciprocally. By using the threaded rod 9, the ring 10, the rack rod 18, and the disc 12, while driving the cross plate 11 to move up and down evenly, the atomizing nozzle 7 moves left and right evenly, thereby increasing the spraying range of the humic acid solution.

[0026] In summary, compared with general similar devices, this humic acid liquid film spraying device has the advantage of being able to spray plants at different heights on both sides simultaneously, thereby improving the practicality of the overall device.

[0027] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A humic acid liquid film spraying device, characterized in that It includes a vehicle body (1). On the left front side of the top of the vehicle body (1), a switch (2) is fixedly installed. On the left side of the top of the vehicle body (1), a push handle (3) is fixedly installed. On the left side of the top of the vehicle body (1), a water tank (4) is fixedly installed. In the middle of the top of the vehicle body (1), a water pump (5) is fixedly installed. Water pipes (6) are fixedly installed on the left side, front side, and rear side of the water pump (5). On the other side of the front water pipe (6), an atomizing nozzle (7) is fixedly installed. On the right side of the top of the vehicle body (1), a main motor (8) is fixedly installed. On the output shaft at the top of the main motor (8), a threaded rod (9) is fixedly installed. A ring (10) is movably installed on the outer surface of the threaded rod (9). A cross plate (11) is movably installed on the outer surface of the ring (10). Discs (12) are rotatably installed on the front and rear sides of the top of the cross plate (11). Sub-motors (13) are fixedly installed on the front and rear sides of the bottom of the cross plate (11). Cross bars (14) are fixedly installed on the front and rear sides of the cross plate (11). A chute (15) is formed in the middle of the cross bar (14). On the right side of the inner cavity of the chute (15), a spring (16) is fixedly installed. On the other side of the spring (16), a sliding rod (17) is fixedly installed. On the side of the sliding rod (17) close to the threaded rod (9), a rack bar (18) is fixedly installed.

2. The humic acid liquid film spraying device according to claim 1, wherein, The switch (2) is electrically connected to the water pump (5), the main motor (8), and the sub-motor (13) respectively through wires.

3. The humic acid liquid film spraying device according to claim 1, characterized in that, The water pipe (6) on the left side of the water pump (5) penetrates and extends into the bottom of the inner cavity of the water tank (4), and the atomizing nozzle (7) is communicated with the inner cavity of the water tank (4) through the water pipe (6) and the water pump (5).

4. A humic acid liquid film spraying device according to claim 1, characterized in that Internal threads matching the threaded rod (9) are formed on the inner wall of the ring (10). The diameters of the top and bottom of the threaded rod (9) are larger than the diameter of the middle part of the threaded rod (9) and the cross-sectional diameter of the inner cavity of the ring (10).

5. A humic acid liquid film spraying device according to claim 1, characterized in that, The output shaft of the sub-motor (13) passes through the cross plate (11) and is connected to the bottom of the disc (12). A plurality of teeth are fixedly installed on the outer surface of the disc (12), and the teeth are evenly distributed on the upper left side and the lower right side of the outer surface of the disc (12).

6. The humic acid liquid film spraying device according to claim 1, characterized in that, A plurality of teeth are evenly and fixedly installed on the side of the rack bar (18) facing the threaded rod (9). The shape, number, and distribution position of the teeth on the outer surface of the rack bar (18) are all matched with the shape, number, and distribution position of the teeth on the upper left side or the lower right side of the outer surface of the disc (12).

7. The humic acid liquid film spraying device according to claim 1, characterized in that, The cross-section of the inner cavity of the chute (15) and the cross-section of the part of the sliding rod (17) located in the inner cavity of the chute (15) are both designed in a T shape, and the chute (15) does not penetrate the front and rear sides of the cross bar (14).

8. A humic acid liquid film spraying device according to claim 1, wherein, The side of the sliding rod (17) away from the threaded rod (9) is fixedly connected to the atomizing nozzle (7) on the same side.

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