A fully automatic pesticide spraying device

Abstract

This utility model discloses a fully automatic pesticide spraying device, relating to the field of pesticide spraying technology. It includes a base, with a water tank fixedly mounted on its upper surface. Driven wheels are rotatably connected to both the front and back of the base. A transmission groove is formed on the lower surface of the base, and rotating openings extending through the transmission groove are formed on both the front and back of the base. A connecting rod is rotatably connected to the inner wall of each rotating opening. In use, the operator sends a control signal to a transceiver using an external remote control, causing the motor to rotate and drive the transmission rod. The rotation of the transmission rod, through a first bevel gear, drives the connecting rod and the driving wheel to rotate, moving the device on the ground. During this process, a circulating water pump pumps pesticide solution from the water tank into a T-shaped pipe and sprays it out through an atomizing nozzle, thus performing the spraying operation. The device is simple to operate, reduces the workload of operators, and has high spraying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of pesticide spraying technology, and in particular to a fully automatic pesticide spraying device. Background Technology

[0002] Currently, sustainable agricultural development has become the mainstream of agricultural development in the world. One of the factors affecting sustainable agricultural development is pests and diseases. However, the main means of pest and disease control is still chemical pesticides. Moreover, my country has a large crop planting area, and the demand for crop sprayers is relatively large. During the growth process of crops, pesticides need to be sprayed frequently to eliminate pests.

[0003] Currently, when spraying pesticides to maintain low-growing crops, most of the spraying is done manually by workers using backpack sprayers. This is cumbersome, time-consuming, and labor-intensive, resulting in low spraying efficiency. Furthermore, the existing sprayers lack a mechanism to agitate the pesticide solution, causing uneven pesticide concentration due to sedimentation, which in turn affects the effectiveness of the pesticide on the crops.

[0004] Therefore, this application proposes a fully automatic pesticide spraying device. Utility Model Content

[0005] This utility model discloses a fully automatic pesticide spraying device, which aims to solve the technical problems of existing pesticide spraying methods being too cumbersome, time-consuming, labor-intensive, and inefficient.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A fully automatic pesticide spraying device includes a base, a water tank fixedly installed on the upper surface of the base, driven wheels rotatably connected to the front and back of the base, a transmission groove opened on the lower surface of the base, and rotating openings penetrating into the transmission groove opened on the front and back of the base. A connecting rod is rotatably connected to the inner wall of the rotating opening, and a driving wheel is fixedly installed at both ends of the connecting rod extending out of the front and back of the base. A motor is fixedly installed on the right side of the base, and the output shaft of the motor extends into the transmission groove and is fixedly connected to a transmission rod. A first bevel gear is fixedly connected to the left end of the transmission rod and the surface of the connecting rod located inside the transmission groove. A circulating water pump and a power supply box are fixedly installed on both sides of the water tank. A mounting bracket is fixedly installed on the left side of the water tank. A T-shaped tube is rotatably connected to the inner wall of the mounting bracket. Atomizing nozzles are provided at both ends of the T-shaped tube. The lower end of the T-shaped tube is rotatably connected to the outlet end of the circulating water pump through a rotating bearing. The pumping end of the circulating water pump extends into the interior of the water tank. A signal transceiver is provided on the upper surface of the power supply box. A stirring mechanism is provided inside the water tank.

[0007] In a preferred embodiment, the two first bevel gears mesh with each other, and the transmission rod is connected to the connecting rod via the first bevel gears.

[0008] In a preferred embodiment, the stirring mechanism includes an installation opening formed on the upper surface of the water tank and extending into the interior of the transmission groove. A rotating rod is rotatably connected to the inner wall of the installation opening, and a stirring blade is fixedly connected to the surface of the rotating rod located inside the water tank.

[0009] In a preferred embodiment, the lower end of the rotating rod located inside the transmission groove and the surface of the transmission rod are both fixedly connected to a second bevel gear, and the transmission rod is connected to the rotating rod through the second bevel gear.

[0010] In a preferred embodiment, the number of stirring blades is several, and the several stirring blades are arranged in a circumferential array on the surface of the rotating rod.

[0011] In a preferred embodiment, the upper end of the rotating rod extending above the water tank and the surface of the T-shaped tube are both fixedly installed with synchronous pulleys, and synchronous belts are sleeved on the surfaces of the two synchronous pulleys. The T-shaped tube is synchronously connected to the rotating rod through the synchronous belts.

[0012] As can be seen from the above, the fully automatic pesticide spraying device provided by this utility model has the following technical effects.

[0013] Firstly, the operator sends a control signal to the transceiver using an external remote control, causing the motor to run and drive the transmission rod to rotate. The rotation of the transmission rod drives the connecting rod and the drive wheel to rotate through the first bevel gear, thus moving the device on the ground. During this process, the circulating water pump pumps the pesticide from the water tank into the T-shaped pipe and sprays it out through the atomizing nozzle, which allows for pesticide spraying. The operation is simple, saves the operator's workload, and has high spraying efficiency.

[0014] Secondly, the rotation of the transmission rod drives the rotating rod to rotate synchronously through the second bevel gear. The rotation of the rotating rod drives the stirring blade to stir the pesticide in the water tank, avoiding uneven pesticide concentration caused by pesticide sedimentation, thus ensuring the subsequent maintenance of crops. At the same time, the rotation of the rotating rod drives the T-shaped tube to rotate slowly through the synchronous wheel and synchronous belt. The rotation of the T-shaped tube enables the atomizing nozzle to spray pesticide without dead angles, further improving the spraying effect of the spraying device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a fully automatic pesticide spraying device proposed in this utility model.

[0016] Figure 2 This is a frontal cross-sectional view of a fully automatic pesticide spraying device proposed in this utility model.

[0017] Figure 3 This is a bottom view of the structure of a fully automatic pesticide spraying device proposed in this utility model.

[0018] In the attached diagram: 1. Base; 2. Water tank; 3. Driven wheel; 4. Connecting rod; 5. Drive wheel; 6. Motor; 7. Transmission rod; 8. First bevel gear; 9. Circulating water pump; 10. Power supply box; 11. Mounting bracket; 12. T-tube; 13. Atomizing nozzle; 14. Signal transceiver; 15. Rotating rod; 16. Stirring blade; 17. Second bevel gear; 18. Synchronous belt. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-3 A fully automatic pesticide spraying device includes a base 1, a water tank 2 fixedly installed on the upper surface of the base 1, driven wheels 3 rotatably connected to the front and back of the base 1, a transmission groove opened on the lower surface of the base 1, and rotating openings extending through the transmission groove on both the front and back of the base 1. A connecting rod 4 is rotatably connected to the inner wall of the rotating opening. Drive wheels 5 are fixedly installed at both ends of the connecting rod 4 extending from the front and back of the base 1. A motor 6 is fixedly installed on the right side of the base 1. The output shaft of the motor 6 extends into the transmission groove and is fixedly connected to a transmission rod 7. A first bevel gear 8 is fixedly connected to the left end of the transmission rod 7 and the surface of the connecting rod 4 located inside the transmission groove.

[0021] The two first bevel gears 8 mesh with each other, and the transmission rod 7 is connected to the connecting rod 4 through the first bevel gears 8.

[0022] A circulating water pump 9 and a power supply box 10 are fixedly installed on both sides of the water tank 2. A mounting bracket 11 is fixedly installed on the left side of the water tank 2. A T-shaped tube 12 is rotatably connected to the inner wall of the mounting bracket 11. Atomizing nozzles 13 are provided at both ends of the T-shaped tube 12. The lower end of the T-shaped tube 12 is rotatably connected to the outlet end of the circulating water pump 9 through a rotating bearing. The pumping end of the circulating water pump 9 extends into the interior of the water tank 2. A signal transceiver 14 is provided on the upper surface of the power supply box 10. The signal transceiver 14 is connected to an external remote control. A stirring mechanism is provided inside the water tank 2.

[0023] Reference Figure 2 and Figure 3 In a preferred embodiment, the stirring mechanism includes an installation opening on the upper surface of the water tank 2 and extending into the transmission groove. A rotating rod 15 is rotatably connected to the inner wall of the installation opening, and a stirring blade 16 is fixedly connected to the surface of the rotating rod 15 inside the water tank 2.

[0024] The lower end of the rotating rod 15 located inside the transmission groove and the surface of the transmission rod 7 are both fixedly connected to the second bevel gear 17. The transmission rod 7 is connected to the rotating rod 15 through the second bevel gear 17.

[0025] There are several stirring blades 16, which are arranged in a circular array on the surface of the rotating rod 15.

[0026] The upper end of the rotating rod 15 extending above the water tank 2 and the surface of the T-shaped tube 12 are both fixedly equipped with synchronous pulleys. The surfaces of the two synchronous pulleys are fitted with synchronous belts 18. The T-shaped tube 12 is synchronously connected to the rotating rod 15 through the synchronous belts 18. The diameter of the synchronous pulley on the surface of the rotating rod 15 is smaller than the diameter of the synchronous pulley on the surface of the T-shaped tube 12. Under the principle of the small gear driving the large gear to reduce the speed of rotation, the rotation of the rotating rod 15 can drive the T-shaped tube 12 to rotate in a buffered manner through the synchronous belts 18 and the synchronous pulleys.

[0027] Working principle: During use, the operator sends a control signal to the signal transceiver 14 via an external remote control, causing the motor 6 to run and drive the transmission rod 7 to rotate. The rotation of the transmission rod 7 drives the connecting rod 4 and the drive wheel 5 to rotate via the first bevel gear 8, thus moving the device on the ground. During this time, the circulating water pump 9 runs and pumps the pesticide solution in the water tank 2 into the T-shaped tube 12 and sprays it out through the atomizing nozzle 13, thus enabling pesticide spraying. At the same time, the rotation of the transmission rod 7 drives the rotating rod 15 to rotate synchronously via the second bevel gear 17. The rotation of the rotating rod 15 drives the stirring blade 16 to stir the pesticide solution in the water tank 2, avoiding uneven pesticide concentration due to pesticide sedimentation, and providing a guarantee for subsequent crop maintenance. Meanwhile, the rotation of the rotating rod 15 drives the T-shaped tube 12 to rotate slowly via the synchronous wheel and synchronous belt 18. The rotation of the T-shaped tube 12 enables the atomizing nozzle 13 to perform spraying without dead angles.

[0028] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A fully automatic pesticide spraying device, characterized in that, The base (1) is included. A water tank (2) is fixedly installed on the upper surface of the base (1). Driven wheels (3) are rotatably connected to the front and back of the base (1). A transmission groove is opened on the lower surface of the base (1). Rotary openings that penetrate into the transmission groove are opened on the front and back of the base (1). A connecting rod (4) is rotatably connected to the inner wall of the rotating opening. A drive wheel (5) is fixedly installed on both ends of the connecting rod (4) extending out of the front and back of the base (1). A motor (6) is fixedly installed on the right side of the base (1). The output shaft of the motor (6) extends into the transmission groove and is fixedly connected to a transmission rod (7). A first bevel gear (8) is fixedly connected to the left end of the transmission rod (7) and the surface of the connecting rod (4) located inside the transmission groove. A circulating water pump (9) and a power supply box (10) are fixedly installed on both sides of the water tank (2). A mounting bracket (11) is fixedly installed on the left side of the water tank (2). A T-shaped tube (12) is rotatably connected to the inner wall of the mounting bracket (11). Atomizing nozzles (13) are provided at both ends of the T-shaped tube (12). The lower end of the T-shaped tube (12) is rotatably connected to the outlet end of the circulating water pump (9) through a rotating bearing. The pumping end of the circulating water pump (9) extends into the interior of the water tank (2). A signal transceiver (14) is provided on the upper surface of the power supply box (10). A stirring mechanism is provided inside the water tank (2).

2. The full-automatic pesticide spraying device according to claim 1, characterized in that, The two first bevel gears (8) mesh with each other, and the transmission rod (7) is connected to the connecting rod (4) through the first bevel gears (8).

3. The full-automatic pesticide spraying device according to claim 1, characterized in that, The stirring mechanism includes an installation opening on the upper surface of the water tank (2) and extending into the transmission groove. A rotating rod (15) is rotatably connected to the inner wall of the installation opening. A stirring blade (16) is fixedly connected to the surface of the rotating rod (15) inside the water tank (2).

4. The full-automatic pesticide spraying device according to claim 3, characterized in that, The lower end of the rotating rod (15) located inside the transmission groove and the surface of the transmission rod (7) are both fixedly connected to the second bevel gear (17), and the transmission rod (7) is connected to the rotating rod (15) through the second bevel gear (17).

5. The full-automatic pesticide spraying device according to claim 3, characterized in that, The number of stirring blades (16) is several, and the several stirring blades (16) are arranged in a circular array on the surface of the rotating rod (15).

6. The full-automatic pesticide spraying device according to claim 3, characterized in that, The upper end of the rotating rod (15) extending above the water tank (2) and the surface of the T-shaped tube (12) are both fixedly equipped with synchronous wheels. The surfaces of the two synchronous wheels are fitted with synchronous belts (18). The T-shaped tube (12) is synchronously connected to the rotating rod (15) through the synchronous belts (18).

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