Agricultural movable pesticide spraying device

Abstract

An agricultural movable pesticide spraying device comprises a containing plate, two first supporting legs are fixedly installed on the bottom face of one side of the containing plate, a second supporting leg is rotatably installed in the middle of the bottom face of the other side of the containing plate, rolling wheels are movably installed at the bottom ends of the first supporting legs and the bottom end of the second supporting leg, and a direction adjusting assembly is movably installed on the top face of the other side of the containing plate. The direction adjusting assembly controls the second supporting leg to adjust the direction, mixed pesticide liquid in the water tank is conveyed to the spray head through a pipeline and sprayed out through the spray head, the control assembly controls the connecting rod to rotate with the hinge point of the connecting rod and the containing plate as the center, and the distance between the spray head and crops is adjusted. Pesticide is sprayed at different intervals according to crops with different heights, and the pesticide spraying requirements of the crops with different growth heights are met.

Description

Technical Field

[0001] The present invention belongs to the technical field of agriculture, and particularly relates to an agricultural mobile spraying device. Background Art

[0002] A spraying machine is an agricultural machine that disperses liquid medicine and is a type of agricultural pesticide application machine. At present, for small-scale agricultural pesticide application, manual carrying of a small spraying machine is used for local spraying of liquid medicine.

[0003] However, the manual method is relatively laborious, and the gap between the nozzle and the crops is adjusted manually, resulting in the situation that the liquid medicine cannot fall on the grass or too much liquid medicine falls on the grass, which has deficiencies in use. Summary of the Invention

[0004] In order to solve the deficiencies mentioned in the above prior art, the present invention provides an agricultural mobile spraying device.

[0005] The present application provides an agricultural mobile spraying device, including a placement plate. Two first legs are fixedly installed on the bottom surface of one side of the placement plate, and a second leg is rotatably installed in the middle of the bottom surface of the other side of the placement plate. The bottom ends of the first legs and the bottom ends of the second legs are both movably installed with rollers. A direction adjustment component is movably installed on the top surface of the other side of the placement plate, and the direction adjustment component controls the direction adjustment of the second leg. A seat plate is installed on the top surface of the placement plate. A water tank is fixedly installed on the top surface of one side of the placement plate. A water inlet is installed on one side of the top end of the water tank, and a medicine inlet is installed on the other side of the top end of the water tank. Several connecting rods are movably installed on one side of the placement plate. One ends of the several connecting rods are fixedly connected by a connecting rod. The bottom end of the connecting rod is installed with several nozzles, and the nozzles are connected to the water tank through pipelines. A control component is installed on one side of the placement plate, and the control component can control the angle adjustment of the connecting rods.

[0006] Specifically, a motor is fixedly installed on the top surface of the water tank. The bottom end of the output shaft of the motor is fixedly installed with a connecting shaft. The connecting shaft is located inside the water tank, and a stirring member is installed at the bottom end of the connecting shaft.

[0007] Specifically, the stirring member includes a sleeve. Both ends of the sleeve are transparent. The bottom end of the connecting shaft is fixedly connected to the outer wall of the top end of the sleeve. Limiting blocks are fixedly installed at the openings at both ends of the sleeve. Slide rods are slidably installed at both ends of the sleeve. Moving blocks are fixedly installed at the opposite ends of the two slide rods, and stirring rods are fixedly installed at the opposite ends of the two slide rods.

[0008] Specifically, the control component includes a plurality of electric telescopic rods. The fixed ends of the electric telescopic rods are fixedly installed on the top surface of the placement plate. The bottom end of the moving end of the electric telescopic rod is fixedly installed with a vertical rod. A chute is opened at the top end of the connecting rod, and a slider is slidably installed in the chute. The top end of the slider is movably connected to the bottom end of the vertical rod.

[0009] Compared with the prior art, the present invention has the following beneficial effects: Pesticides and water are transported into the water tank. The user sits on the seat board, starts the engine, etc., so that the rollers drive the placement board to move. The mixed liquid medicine in the water tank is transported to the nozzle through a pipeline and sprayed out through the nozzle. The control component controls the connecting rod to rotate around the hinge point with the placement board, adjusts the distance between the nozzle and the crops, and sprays pesticides at different intervals according to the crops of different heights to meet the pesticide spraying needs of crops with different growth heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0011] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic internal structure diagram of the water tank; Figure 3 is Figure 2 a partial enlarged view of A of DETAILED DESCRIPTION OF THE EMBODIMENTS

[0012] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0013] An agricultural mobile pesticide spraying device, as Figure 1 shown, includes a placement board 1. Two first legs 2 are fixedly installed on the bottom surface of one side of the placement board 1. The middle part of the bottom surface of the other side of the placement board 1 is rotatably installed with a second leg. The bottom ends of the first legs 2 and the bottom ends of the second legs are both movably installed with rollers. A direction adjustment component is movably installed on the top surface of the other side of the placement board 1. The direction adjustment component controls the direction adjustment of the second leg 2. A seat board 3 is installed on the top surface of the placement board 1. A water tank 4 is fixedly installed on the top surface of one side of the placement board 1. A water inlet is installed on one side of the top end of the water tank 4, and a medicine inlet is installed on the other side of the top end of the water tank 4. Several connecting rods 5 are movably installed on one side of the placement board 1. One ends of the several connecting rods 5 are fixedly connected by a connecting rod 6. Several nozzles are installed at the bottom end of the connecting rod 6. The nozzles are connected to the water tank 4 through pipelines. A control component is installed on one side of the placement board 1. The control component can control the angle adjustment of the connecting rod 5.

[0014] The direction adjustment component can select a steering wheel of the prior art. The engine, etc. are inlaid and installed on the top surface of the placement plate 1. The engine is located below the seat plate. A heat insulation and sound insulation layer is installed on the bottom surface of the seat plate. The engine delivers power to the rollers on the first leg 2 through a transmission system to push the placement plate 1 to move. A pump body is installed in the water tank 4. The pump body delivers the liquid medicine into the pipeline. Plugs are installed at the water inlet and the medicine inlet. The spray head adopts a fan-shaped atomizing nozzle and is designed as a bidirectional rotating spray head (controlled by a micro motor), and the spray angle can be adjusted (0° to 180°). A wind speed sensor is installed on the connecting rod 6 to automatically adjust the flow rate of the spray head according to the real-time wind speed to avoid waste of liquid medicine by drifting. A liquid level sensor and a concentration sensor are installed in the water tank 4. The liquid level sensor: displays the remaining amount of liquid medicine in real time and reminds to refill when the liquid level is low. The concentration sensor: detects the uniformity of the mixed liquid medicine and triggers an audible and visual alarm when abnormal.

[0015] Pesticide and water are delivered into the water tank 4. The user sits on the seat plate 3 and starts the engine, etc., so that the rollers drive the placement plate 1 to move. The mixed liquid medicine in the water tank 4 is delivered to the spray head through the pipeline and sprayed out through the spray head. The control component controls the connecting rod 5 to rotate around the hinge point with the placement plate 1 to adjust the distance between the spray head and the crops, and sprays pesticides at different intervals according to the crops of different heights to meet the pesticide spraying needs of crops of different growth heights.

[0016] Specifically, a motor 7 is fixedly installed on the top surface of the water tank 4 in this embodiment. The bottom end of the output shaft of the motor 7 is fixedly installed with a connecting shaft 8. The connecting shaft 8 is located inside the water tank 4, and a stirring member is installed at the bottom end of the connecting shaft 8.

[0017] The motor 7 is connected to the controller and the processor. The control button of the motor 7 is installed beside the seat plate. Pour the pesticide into the water tank 4 from the medicine inlet, and deliver water into the water tank 4 from the water inlet. During the process of water delivery, the motor 7 controls the connecting shaft 8 to rotate, driving the stirring member to rotate. The stirring member stirs the water and the pesticide to mix the pesticide into the water to form liquid medicine. When the water tank 4 is about to be full, the water delivery ends. Install plugs on the water inlet and the medicine inlet, and then the placement plate 1 drives the water tank 4 to move. The liquid medicine is sprayed out through the spray head. During the spraying process, the motor 7 continues to rotate to continue stirring the liquid medicine to avoid precipitation of some types of pesticides and prevent affecting the pesticide spraying effect.

[0018] Furthermore, the stirring member in this embodiment includes a sleeve 9. Both ends of the sleeve 9 are transparent. The bottom end of the connecting shaft 8 is fixedly connected to the outer wall of the top end of the sleeve 9. Limit blocks 10 are fixedly installed at both open ends of the sleeve 9. Slide rods 11 are slidably installed at both ends of the sleeve 9. Moving blocks 12 are fixedly installed at the opposite ends of the two slide rods 11, and stirring rods 13 are fixedly installed at the opposite ends of the two slide rods 11.

[0019] By restricting the block 10 from blocking, the moving block 12 always moves within the sleeve 9. The sleeve 9 rotates driven by the connecting shaft 8, driving the slide rod 11 and the stirring rod 13 to rotate. And under the action of centrifugal force, the two slide rods 11 slide within the sleeve 9, enabling the two stirring rods 13 to move in opposite directions, extending the stirring range. Through stirring, sediment on the inner wall of the bottom of the water tank can be avoided, and the pesticide and water are mixed more evenly.

[0020] Furthermore, the control component described in this embodiment includes multiple electric telescopic rods 14. The fixed ends of the electric telescopic rods 14 are fixedly installed on the top surface of the placement plate 1. The bottom ends of the moving ends of the electric telescopic rods 14 are fixedly installed with vertical rods 15. A chute 16 is opened at the top end of the connecting rod 5, and a slider is slidably installed in the chute 16. The top end of the slider is movably connected to the bottom end of the vertical rod 15.

[0021] The slider always moves within the chute 16. The electric telescopic rod 14 is connected to the controller and the processor. The controller and the processor are connected to the wireless remote control module. The wireless remote control module is installed beside the seat plate. The multiple electric telescopic rods 14 extend or contract synchronously. When the electric telescopic rod 14 extends, it pushes the vertical rod 15 to move away from the placement plate 1. The slider moves within the chute 16, causing the connecting rod 5 to flip upward with the hinge point with the placement plate 1 as the center, and the height of the nozzle is lifted upward to adjust the gap between the nozzle and the crops.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An agricultural mobile pesticide spraying device, characterized in that: It includes a placement plate (1). Two first legs (2) are fixedly installed on the bottom surface of one side of the placement plate (1). The middle of the bottom surface of the other side of the placement plate (1) is rotatably installed with a second leg. The bottom ends of the first legs (2) and the bottom end of the second leg are both movably installed with rollers. A direction adjustment component is movably installed on the top surface of the other side of the placement plate (1). The direction adjustment component controls the direction adjustment of the second leg (2). A seat plate (3) is installed on the top surface of the placement plate (1). A water tank (4) is fixedly installed on the top surface of one side of the placement plate (1). An inlet is installed on one side of the top end of the water tank (4), and a medicine inlet is installed on the other side of the top end of the water tank (4). Several connecting rods (5) are movably installed on one side of the placement plate (1). One ends of the several connecting rods (5) are fixedly connected by a connecting rod (6). Several spray heads are installed at the bottom end of the connecting rod (6). The spray heads are connected to the water tank (4) through pipes. A control component is installed on one side of the placement plate (1). The control component can control the angle adjustment of the connecting rods (5).

2. The agricultural mobile pesticide spraying device according to claim 1, wherein: A motor (7) is fixedly installed on the top surface of the water tank (4). The bottom end of the output shaft of the motor (7) is fixedly installed with a connecting shaft (8). The connecting shaft (8) is located inside the water tank (4). A stirring member is installed at the bottom end of the connecting shaft (8).

3. An agricultural mobile pesticide spraying device according to claim 2, characterized in that: The stirring member includes a sleeve (9). Both ends of the sleeve (9) are permeable. The bottom end of the connecting shaft (8) is fixedly connected to the outer wall of the top end of the sleeve (9). Limit blocks (10) are fixedly installed at both openings of both ends of the sleeve (9). Slide rods (11) are slidably installed at both ends of the sleeve (9). Moving blocks (12) are fixedly installed at the opposite ends of the two slide rods (11). Stirring rods (13) are fixedly installed at the opposite ends of the two slide rods (11).

4. An agricultural mobile pesticide spraying device according to claim 1, characterized in that: The control component includes a plurality of electric telescopic rods (14). The fixed ends of the electric telescopic rods (14) are fixedly installed on the top surface of the placement plate (1). The bottom end of the moving end of the electric telescopic rod (14) is fixedly installed with a vertical rod (15). A chute (16) is opened at the top end of the connecting rod (5). A slider is slidably installed in the chute (16). The top end of the slider is movably connected to the bottom end of the vertical rod (15).

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