Internet of Things agricultural spraying irrigation equipment based on intelligent agriculture

Abstract

The invention belongs to the technical field of agricultural irrigation, and discloses Internet of Things agricultural spraying irrigation equipment based on intelligent agriculture, which comprises a driverless vehicle, a driving box is arranged at one end of the top of the driverless vehicle, a rotating shaft is arranged at the top of the driving box, a nozzle is arranged at the top of the rotating shaft, and a gear is arranged at the bottom end of the rotating shaft. A sliding groove is formed in the inner wall of one side of the driving box, a limiting sliding plate is arranged in the sliding groove, a toothed plate is arranged on one side of the limiting sliding plate, a circular ring is arranged at one end of the toothed plate, a bearing sleeve is arranged on the inner wall of the circular ring, a deformed block is arranged on the inner wall of one side of the bearing sleeve, an adjusting motor is arranged at one end in the driving box, and a buffer spring is arranged at one end in the sliding groove. An adjusting motor is used for driving a deformed block to rotate, a bearing sleeve and a circular ring are matched, transverse movement of a toothed plate and a limiting sliding plate is achieved, a buffer spring is matched, the limiting sliding plate is pushed to drive the toothed plate to reset, the toothed plate is driven to drive a gear to rotate in a reciprocating mode, the purpose of driving a spray head to rotate in a reciprocating mode is achieved, and therefore the irrigation area and efficiency are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of agricultural irrigation, and in particular relates to an agricultural spray irrigation device based on the Internet of Things for smart agriculture. Background Art

[0002] The Internet of Things, or "Internet of Everything," is an extension and expansion of the internet. It combines various information sensing devices with the internet to form a vast network, enabling the interconnection of people, machines, and objects at any time and anywhere. As a major agricultural country, China faces generally low irrigation efficiency, making it crucial to address water shortages and address irrigation water shortages. Consequently, smart agricultural spray irrigation equipment has emerged in this context.

[0003] At present, the existing agricultural spray irrigation equipment is not convenient to adjust the spraying direction of the nozzle according to actual needs during irrigation because the nozzles are mostly fixed. Moreover, the nozzles are fixed, resulting in the lack of reciprocating rotation of the nozzles, which greatly affects the area of spray irrigation and reduces the efficiency of irrigation. For this reason, we propose an agricultural spray irrigation equipment based on the Internet of Things for smart agriculture. Summary of the Invention

[0004] The purpose of the present invention is to provide an agricultural spray irrigation equipment based on the Internet of Things for smart agriculture to solve the problem raised in the above background technology that most of the irrigation nozzles are not easy to adjust and do not have the function of reciprocating rotation.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: An agricultural spraying irrigation device based on the Internet of Things for smart agriculture, comprising an unmanned vehicle, a drive box and a sprinkler head, wherein a drive box is fixedly installed at one end of the top of the unmanned vehicle, a plurality of rotating shafts are movably connected to the top of the drive box through a bearing, a sprinkler head is fixedly installed on the top of each rotating shaft, the bottom end of the rotating shaft extends to the interior of the drive box and is fixedly installed with a gear, a slide groove is provided on the inner wall of the top end of one side of the interior of the drive box, a limit slide is provided for sliding inside the slide groove, a tooth plate is fixedly welded on one side of the limit slide groove, the tooth plate is meshed with the gear, a circular ring is fixedly welded on one end of the tooth plate, a bearing sleeve is provided on the inner wall of one side of the bearing sleeve, a deformed block is provided on the inner wall of the bearing sleeve, the outer periphery of the deformed block contacts the inner wall of the bearing sleeve, an adjusting motor is fixedly installed on one end of the interior of the drive box through a mounting seat, the output shaft end of the adjusting motor is fixedly connected to one end of the deformed block, and a buffer spring is provided on the end of the interior of the slide groove away from the circular ring.

[0006] Preferably, a water tank is fixedly installed on the top terminal of the unmanned vehicle, a stirring motor is fixedly installed at the top center position of the water tank, and the output shaft end of the stirring motor extends to the interior of the water tank and is fixedly installed with a stirring rod.

[0007] Preferably, a water pump is fixedly installed on one side of the outside of the water tank, the water inlet end of the water pump extends to the inner bottom end of the water tank through a conduit, and the water outlet end of the water pump is sealed and connected to multiple nozzles through a connecting pipe.

[0008] Preferably, the inner top wall and bottom surface of the slide groove are provided with a limiting groove, and the top and bottom of the limiting slide plate both extend into the interior of the limiting groove and are slidably connected thereto.

[0009] Preferably, a front camera and a rear camera are respectively provided at both ends of the top of the driverless vehicle, and the front camera and the rear camera are fixedly mounted on both ends of the top of the driverless vehicle through mounting brackets.

[0010] Preferably, an electric control box is fixedly mounted on one end of the top of the driverless vehicle away from the drive box, a signal transceiver module is provided inside the electric control box, and an antenna is fixedly mounted on the top of the electric control box.

[0011] Preferably, a liquid level sensor is fixedly installed inside the water tank, and the liquid level sensor is fixedly installed on the inner top wall of the water tank.

[0012] Preferably, warning lights are provided around the top of the driverless vehicle, and the warning lights are fixedly installed around the top of the driverless vehicle.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting a drive box at the top and rear end of the unmanned vehicle, the adjustable motor is used to drive the deformed block to rotate, so that it drives the bearing sleeve and the ring, thereby realizing the function of driving the tooth plate and the limit slide to move horizontally, and then cooperating with the buffer spring, when the end of the deformed block is separated from the inner wall of the bearing sleeve, the limit slide is pushed to reset with the tooth plate, thereby realizing the reciprocating movement function, and then cooperating with the gear to achieve the purpose of driving the rotating shaft and the sprinkler head to rotate back and forth, thereby increasing the irrigation area and thus improving the irrigation efficiency.

[0014] 2. By setting a stirring rod inside the water tank and driving it with a stirring motor, when it is necessary to add medicine to the irrigation water, the medicine inside the water tank can be stirred to make it evenly blended, and the liquid level height can be monitored in real time through the liquid level sensor to facilitate timely water replenishment.

[0015] 3. By using an unmanned vehicle to carry the water tank, drive box and sprinkler head, and coordinating with the electronic control box, signal transceiver module and antenna, the remote control function can be realized, so that users can remotely control and reduce the workload of irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the internal structure of the water storage tank of the present invention; Figure 3 It is a multi-angle structural schematic diagram of the present invention; Figure 4 It is a schematic diagram of the structure of the limiting slide plate of the present invention; Figure 5 It is a schematic diagram of the internal structure of the drive box of the present invention.

[0017] In the figure: 1. Unmanned vehicle; 2. Electric control box; 3. Signal transceiver module; 4. Antenna; 5. Front camera; 6. Water tank; 7. Stirring motor; 8. Stirring rod; 9. Liquid level sensor; 10. Water pump; 11. Rear camera; 12. Connecting pipe; 13. Drive box; 14. Rotating shaft; 15. Sprinkler; 16. Slide; 17. Limiting groove; 18. Limiting slide plate; 19. Tooth plate; 20. Buffer spring; 21. Ring; 22. Bearing sleeve; 23. Adjustment motor; 24. Deformed block; 25. Gear; 26. Warning light. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-5The present invention provides a technical solution for agricultural spray irrigation equipment based on the Internet of Things for smart agriculture: it includes an unmanned vehicle 1, a drive box 13 and a nozzle 15. The drive box 13 is fixedly installed at one end of the top of the unmanned vehicle 1. The top of the drive box 13 is movably connected to multiple shafts 14 through bearings. The top of each shaft 14 is fixedly installed with a nozzle 15. The bottom end of the shaft 14 extends to the interior of the drive box 13 and is fixedly installed with a gear 25. A slide groove 16 is opened on the inner wall of the top side of the inner side of the drive box 13. A limited slide plate is set inside the slide groove 16 for sliding. 18. A tooth plate 19 is fixedly welded on one side of the limiting slide 18, and the tooth plate 19 is meshed with the gear 25. A circular ring 21 is fixedly welded on one end of the tooth plate 19. A bearing sleeve 22 is provided on the inner wall of the circular ring 21. A deformed block 24 is provided on the inner wall of one side of the bearing sleeve 22. The outer periphery of the deformed block 24 contacts the inner wall of the bearing sleeve 22. An adjusting motor 23 is fixedly installed on one end of the interior of the driving box 13 through a mounting seat. The output shaft end of the adjusting motor 23 is fixedly connected to one end of the deformed block 24. A buffer spring 20 is provided on the end of the interior of the slide 16 away from the circular ring 21.

[0020] Specifically, a water tank 6 is fixedly installed at the top terminal of the unmanned vehicle 1, and a stirring motor 7 is fixedly installed at the top center position of the water tank 6. The end of the output shaft of the stirring motor 7 extends to the interior of the water tank 6 and is fixedly installed with a stirring rod 8.

[0021] Specifically, a water pump 10 is fixedly installed on one side of the outside of the water tank 6. The water inlet end of the water pump 10 extends to the inner bottom end of the water tank 6 through a conduit, and the water outlet end of the water pump 10 is sealed and connected to multiple nozzles 15 through a connecting pipe 12.

[0022] Specifically, the inner top wall and bottom surface of the sliding groove 16 are provided with a limiting groove 17 , and the top and bottom of the limiting slide plate 18 both extend into the inner portion of the limiting groove 17 and are slidably connected thereto.

[0023] Specifically, a front camera 5 and a rear camera 11 are respectively provided at both ends of the top of the driverless car 1 , and the front camera 5 and the rear camera 11 are fixedly mounted on both ends of the top of the driverless car 1 through mounting brackets.

[0024] Specifically, an electric control box 2 is fixedly installed on the top of the unmanned vehicle 1 at one end away from the drive box 13, a signal transceiver module 3 is provided inside the electric control box 2, an antenna 4 is fixedly installed on the top of the electric control box 2, a battery is installed inside the body of the unmanned vehicle 1, and a control module is also provided inside the electric control box 2.

[0025] Specifically, a liquid level sensor 9 is fixedly installed inside the water tank 6 , and the liquid level sensor 9 is fixedly installed on the inner top wall of the water tank 6 .

[0026] Specifically, warning lights 26 are provided around the top of the driverless vehicle 1 , and the warning lights 26 are fixedly installed around the top of the driverless vehicle 1 .

[0027] In this embodiment, when in use, the front and rear cameras 5 and 11 are used to observe the front and rear of the unmanned vehicle 1, and the signals are transmitted to the terminal device through the signal transceiver module 3 and the antenna 4, so that the staff can observe the irrigation situation in real time. When it is necessary to add medicine during water injection, the stirring motor 7 can be used to drive the stirring rod 8 to rotate, and the medicine and water in the water tank 6 are mixed to fully blend. The liquid level height in the water tank 6 is monitored in real time by the liquid level sensor 9, and the water in the water tank 6 is extracted by the water pump 10 and introduced into each nozzle 15 for spraying irrigation by the connecting pipe 12. At the same time, according to actual irrigation needs, the adjustment motor 23 can be used to drive the deformed block 24 to rotate, and the rotation of the deformed block 24 can be used to push the bearing sleeve 22 with the ring 21 to move laterally, so that The ring 21 moves laterally with the tooth plate 19 and the limiting slide 18, and utilizes the meshing connection between the tooth plate 19 and the gear 25 to realize the drive of the rotating shaft 14, so that it drives multiple sprinkler heads 15 to rotate in the same direction, thereby realizing the purpose of direction adjustment. When it is necessary to expand the irrigation range, the adjustment motor 23 can be started to rotate continuously, and the outer periphery of the deformed block 24 can be used to push the bearing sleeve 22 and the ring 21 to move laterally, and cooperate with the buffer spring 20. While buffering the limiting slide 18, it can also provide the function of pushing the limiting slide 18 to drive the tooth plate 19 to reset, so that the limiting slide 18 and the tooth plate 19 can perform reciprocating linear motion, thereby cooperating with the gear 25 to realize the drive shaft 14 and the sprinkler head 15 to rotate back and forth, thereby achieving the purpose of expanding the spraying irrigation area, thereby improving the efficiency of irrigation.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0029] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural spray irrigation device based on the Internet of Things for smart agriculture, comprising an unmanned vehicle (1), a drive box (13) and a sprinkler head (15), characterized in that: A driving box (13) is fixedly installed at one end of the top of the unmanned vehicle (1), and a plurality of rotating shafts (14) are movably connected to the top of the driving box (13) through bearings. A nozzle (15) is fixedly installed on the top of each rotating shaft (14). The bottom end of the rotating shaft (14) extends to the inside of the driving box (13) and is fixedly installed with a gear (25). A sliding groove (16) is provided on the inner wall of the top end of one side of the interior of the driving box (13). A limiting slide (18) is provided for sliding inside the sliding groove (16). A tooth plate (19) is fixedly welded to one side of the limiting slide (18). The tooth plate (19) ) is meshed with the gear (25), one end of the tooth plate (19) is fixedly welded with a circular ring (21), the inner wall of the circular ring (21) is provided with a bearing sleeve (22), and one side inner wall of the bearing sleeve (22) is provided with a deformed block (24), the outer periphery of the deformed block (24) is in contact with the inner wall of the bearing sleeve (22), an adjusting motor (23) is fixedly installed on one end of the interior of the driving box (13) through a mounting seat, the output shaft end of the adjusting motor (23) is fixedly connected to one end of the deformed block (24), and a buffer spring (20) is provided on the end of the interior of the sliding groove (16) away from the circular ring (21).

2. The agricultural spray irrigation equipment based on the Internet of Things for smart agriculture according to claim 1, characterized in that: A water tank (6) is fixedly mounted on the top terminal of the unmanned vehicle (1), a stirring motor (7) is fixedly mounted at the top center of the water tank (6), and an output shaft end of the stirring motor (7) extends into the interior of the water tank (6) and is fixedly mounted with a stirring rod (8).

3. The agricultural spray irrigation equipment based on the Internet of Things for smart agriculture according to claim 2, characterized in that: A water pump (10) is fixedly mounted on one side of the exterior of the water storage tank (6); a water inlet of the water pump (10) extends to the inner bottom of the water storage tank (6) through a conduit; and a water outlet of the water pump (10) is sealedly connected to a plurality of nozzles (15) through a connecting pipe (12).

4. The agricultural spray irrigation equipment based on the Internet of Things for smart agriculture according to claim 1, characterized in that: The inner top wall and bottom surface of the slide groove (16) are provided with a limiting groove (17), and the top and bottom of the limiting slide plate (18) both extend into the interior of the limiting groove (17) and are slidably connected thereto.

5. The agricultural spray irrigation equipment based on the Internet of Things for smart agriculture according to claim 1, characterized in that: A front camera (5) and a rear camera (11) are respectively provided at both ends of the top of the unmanned vehicle (1); the front camera (5) and the rear camera (11) are fixedly mounted on both ends of the top of the unmanned vehicle (1) via mounting frames.

6. The agricultural spray irrigation equipment based on the Internet of Things for smart agriculture according to claim 1, characterized in that: An electric control box (2) is fixedly mounted on one end of the top of the unmanned vehicle (1) away from the drive box (13), a signal transceiver module (3) is provided inside the electric control box (2), and an antenna (4) is fixedly mounted on the top of the electric control box (2).

7. The agricultural spray irrigation equipment based on the Internet of Things for smart agriculture according to claim 2, characterized in that: A liquid level sensor (9) is fixedly installed inside the water storage tank (6), and the liquid level sensor (9) is fixedly installed on the inner top wall of the water storage tank (6).

8. The agricultural spray irrigation equipment based on the Internet of Things for smart agriculture according to claim 1, characterized in that: Warning lights (26) are provided around the top of the unmanned vehicle (1), and the warning lights (26) are fixedly installed around the top of the unmanned vehicle (1).

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