Photovoltaic agricultural irrigation equipment

Abstract

The utility model belongs to the field of irrigation, particularly relates to photovoltaic agricultural irrigation equipment, and provides the following scheme aiming at the problems that the existing irrigation equipment is usually single in effect, most of the existing irrigation equipment can only spray and irrigate appointed positions, and the spraying angle is difficult to adjust: the photovoltaic agricultural irrigation equipment comprises a main frame, the main frame comprises a chassis and a hollow column fixedly arranged at the top of the chassis, the top end of the hollow column rotationally communicates with an outer pipe, the top end of the outer pipe fixedly communicates with a communicating cylinder, and one side of the hollow column fixedly communicates with an input pipe; the photovoltaic module is used for collecting energy and rotating the outer pipe, the water conveying pipe is communicated with the input pipe, and then electricity is generated through the photovoltaic module and stored so that a power source can be provided for a follow-up water suction pump and a servo motor; the effect of farmland irrigation is achieved through cooperation of the water suction pump and the servo motor and the irrigation assembly, and the angle of each spray head can be independently adjusted, so that the irrigation range is controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation, in particular to a photovoltaic agricultural irrigation device. Background Art

[0002] In agricultural production, irrigation is one of the key factors to ensure the normal growth of crops and increase yields. A photovoltaic agricultural irrigation device is a device that converts solar energy into electrical energy through solar panels and directly drives the irrigation system to work, achieving self-sufficiency and low-carbon environmental protection in the irrigation process;

[0003] However, existing irrigation devices often have a single effect. Most of them can only perform spraying irrigation on designated positions, and it is difficult to adjust the spraying angle to appropriately adjust the irrigation range of the area. Therefore, a photovoltaic agricultural irrigation device with a simple structure and good irrigation effect is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings in the prior art that the effect is single, most can only perform spraying irrigation on designated positions, and it is difficult to adjust the spraying angle to appropriately adjust the irrigation range of the area, and to propose a photovoltaic agricultural irrigation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A photovoltaic agricultural irrigation device includes a main frame. The main frame includes a chassis and a hollow column fixedly arranged on the top of the chassis. The top end of the hollow column is rotationally communicated with an outer pipe. The top end of the outer pipe is fixedly communicated with a connecting cylinder. One side of the hollow column is fixedly communicated with an input pipe;

[0007] A photovoltaic module for energy collection and rotation of the outer pipe. The photovoltaic module is located above the connecting cylinder. The photovoltaic module includes a solar photovoltaic panel. A support rod is fixedly arranged on the top of the connecting cylinder, and the solar photovoltaic panel is fixedly arranged at the top of the support rod;

[0008] An irrigation module for irrigating farmland. The irrigation module is arranged above the connecting cylinder.

[0009] In a possible design, the irrigation module includes a plurality of arc-shaped pipes and a plurality of irrigation members. The plurality of arc-shaped pipes and the plurality of irrigation members are arranged in a circular cross arrangement. The irrigation member includes a rotating pipe and a nozzle fixedly communicated with the outer wall of the rotating pipe. The two ends of the rotating pipe are respectively rotationally connected and communicated with adjacent arc-shaped pipes. A connecting pipe is fixedly communicated with the outer wall of the arc-shaped pipe, and the other end of the connecting pipe is fixedly communicated with the outer pipe.

[0010] In a possible design, a plurality of threaded cylinders are fixedly arranged on the outer wall of the support rod, a threaded rod is arranged inside the threaded cylinder in a threaded manner, a plurality of limiting plates are fixedly arranged on the outer wall of the rotating pipe, a clamping rod is fixedly arranged at one end of the threaded rod close to the limiting plate, and the clamping rod is matched with the gaps between the plurality of limiting plates.

[0011] In a possible design, the photovoltaic module further includes a servo motor. An outer shell is fixedly sleeved on the outer wall of the outer pipe, and the servo motor is fixedly arranged inside the outer shell. The output end of the servo motor rotates through to the outside of the outer shell. A first gear is fixedly sleeved on the outer wall of the hollow column, a second gear is fixedly sleeved on the outer wall of the output shaft of the servo motor, and the second gear meshes with the first gear.

[0012] In a possible design, a storage battery and a controller are arranged inside the outer shell. The controller is matched with the storage battery, and the storage battery is matched with the servo motor and the solar photovoltaic panel.

[0013] In a possible design, a water pump is arranged inside the outer pipe. The input end and the output end of the water pump are respectively communicated with the hollow column and the communicating cylinder, and the water pump is matched with the controller.

[0014] In a possible design, a protective shell is fixedly sleeved on the outer wall of the outer pipe, and both the first gear and the second gear are located inside the protective shell.

[0015] In this application, during specific use, it is installed in the farmland by using tools such as ground nails through the holes on the surface of the chassis. The servo motor is driven to drive the second gear to rotate. Through the cooperation of the first gear and the second gear, the servo motor rotates along the first gear, realizing the rotation of the outer pipe. The outer pipe drives the irrigation assembly fixedly arranged at the top of the outer pipe to rotate. The water pump inside the outer pipe pumps water through the hollow column and the outer pipe into the inside of the communicating cylinder, and then the water is sprayed out from the nozzle through the communicating pipe and the arc-shaped pipe. Since the orientation of each nozzle can be adjusted independently, by adjusting it to different angles, the water can be sprayed at different distances, so that when multiple nozzles rotate and spray, the far and near distances in the surrounding area can be sprayed together, realizing the irrigation of the entire area.

[0016] In the present utility model, for the photovoltaic type agricultural irrigation device, through the photovoltaic module, the solar energy during the day can be converted into electric energy, and then stored in the storage battery inside the outer shell, so as to provide driving force for the water pump and the servo motor, thereby achieving the effect of using new energy for farmland irrigation and avoiding the pollution caused by the original required energy;

[0017] In the present utility model, for the described photovoltaic agricultural irrigation device, through the irrigation assembly, water can be pumped out and sprayed through multiple nozzles, and the entire device can rotate during spraying, thereby realizing the irrigation of the surrounding farmland. Each nozzle can be adjusted in angle, so as to adjust the spraying range and increase the practicability of the device.

[0018] In the present utility model, during use, after installing the device in the farmland, connect the water delivery pipe to the input pipe, and then the photovoltaic assembly can generate electricity and store it to provide power for the subsequent water pump and servo motor.

[0019] The cooperation of the water pump and the servo motor with the irrigation assembly realizes the effect of farmland irrigation, and each nozzle can be individually adjusted in angle to control the irrigation range. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of a photovoltaic agricultural irrigation device proposed by the present utility model;

[0021] Figure 2 It is a schematic diagram of the bottom view structure of a photovoltaic agricultural irrigation device proposed by the present utility model;

[0022] Figure 3 For the present utility model Figure 1 It is an enlarged view of the structure of part A in the present utility model.

[0023] In the figure: 1, chassis; 2, hollow column; 3, protective shell; 4, outer shell; 5, outer pipe; 6, connecting pipe; 7, arc pipe; 8, solar photovoltaic panel; 9, support rod; 10, threaded cylinder; 11, threaded rod; 12, connecting cylinder; 13, input pipe; 14, first gear; 15, second gear; 16, servo motor; 17, limit plate; 18, rotating pipe; 19, nozzle; 20, clamping rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in 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.

[0025] Embodiment 1

[0026] Refer to Figure 1, An irrigation device, comprising: a chassis 1 as the support foundation of the device, fixed on the ground. At the top of the chassis 1, a hollow column 2 is vertically installed. The interior of the hollow column 2 has a cavity structure for conveying water source. The top end of the hollow column 2 is rotationally connected through a rotating connector such as a bearing to an outer pipe 5, enabling the outer pipe 5 to rotate relative to the hollow column 2. The top end of the outer pipe 5 is fixedly connected to a connecting cylinder 12 as the collection and distribution center of the irrigation water source. In addition, an input pipe 13 is fixedly installed on one side of the hollow column 2 for introducing irrigation water into the hollow column 2.

[0027] Photovoltaic module: At the top of the connecting cylinder 12, a solar photovoltaic panel 8 is fixedly installed through a support rod 9. The design of the support rod 9 should ensure that the solar photovoltaic panel 8 can fully receive sunlight for efficient energy collection. The energy collected by the solar photovoltaic panel 8 will be used to drive the motors and other electrical devices in the irrigation device.

[0028] Refer to Figure 1 、 Figure 3 , Irrigation component: A plurality of arc-shaped pipes 7 and irrigation parts are used to form an annular irrigation structure. The arc-shaped pipes 7 are arranged along an annular path. A connecting pipe 6 is fixedly connected to the outer wall of each arc-shaped pipe 7. The other ends of these connecting pipes 6 are fixedly connected to the outer pipe 5 to form an input channel for the water source. The irrigation part consists of a rotating pipe 18 and a nozzle 19. The two ends of the rotating pipe 18 are respectively rotationally connected to adjacent arc-shaped pipes 7, enabling the irrigation water to flow smoothly between the arc-shaped pipes 7 and the rotating pipe 18, and for subsequent angle adjustment to achieve irrigation in different ranges. The nozzle 19 is fixed on the outer wall of the rotating pipe 18 for evenly spraying the irrigation water onto the farmland.

[0029] Refer to Figure 2 , To drive the rotation of the outer pipe 5, a housing 4 is fixedly sleeved on the outer wall of the outer pipe 5, and a servo motor 16 is installed inside the housing 4. The output shaft of the servo motor 16 rotates through a rotating connector such as a bearing to the outside of the housing 4 and is fixedly sleeved with a second gear 15. At the same time, a first gear 14 is fixedly sleeved on the outer wall of the hollow column 2. The first gear 14 meshes with the second gear 15. When the servo motor 16 operates, it drives the outer pipe 5 to rotate through gear transmission, thereby realizing the rotary irrigation of the irrigation component.

[0030] A storage battery and a controller are also provided inside the housing 4. The storage battery is used to store the energy collected by the solar photovoltaic panel 8 and provide power for the servo motor 16 and other electrical devices. The controller is responsible for the intelligent control of the entire irrigation device, including the start and stop of the servo motor 16, the setting of the irrigation time, etc.

[0031] In addition, a water pump is installed inside the outer pipe 5. The input end and the output end of the water pump are respectively communicated with the hollow column 2 and the communicating cylinder 12, and are used to lift the irrigation water in the hollow column 2 to the communicating cylinder 12 and perform irrigation through the irrigation assembly. The working state of the water pump is also controlled by the controller.

[0032] Finally, in order to protect the gear transmission mechanism from the influence of the external environment, a protective shell 3 is fixedly sleeved on the outer wall of the outer pipe 5, and both the first gear 14 and the second gear 15 are located inside the protective shell 3.

[0033] This application can be used in the field of irrigation and also in other fields applicable to this application.

[0034] Embodiment 2

[0035] Reference Figure 3 , on the basis of Embodiment 1, an improvement is made: a photovoltaic agricultural irrigation device, which is applied to the irrigation field. In order to adjust the irrigation range and angle of the irrigation assembly, a plurality of threaded cylinders 10 are fixedly arranged on the outer wall of the support rod 9, and a threaded rod 11 is threadedly installed in each threaded cylinder 10. A plurality of limiting plates 17 are fixedly arranged on the outer wall of the rotating pipe 18. When adjusting the irrigation angle, by rotating the threaded rod 11, the clamping rod 20 at its end is disengaged from the gap between the two limiting plates 17, and then the rotating pipe 18 can be rotated to adjust its angle, and then the clamping rod 20 is reset to re-realize the clamping of the rotating pipe 18. The angles of the plurality of rotating pipes 18 are gradually inclined step by step at different angles, so as to achieve irrigation covering the entire distance.

[0036] However, as is well known to those skilled in the art, the working principles and wiring methods of the solar photovoltaic panel 8, the servo motor, the storage battery, the water pump and the controller are common knowledge, and they all belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0037] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic agricultural irrigation device, characterized in that Including: The main frame, the main frame includes a chassis (1), a hollow column (2) fixedly arranged on the top of the chassis (1), the top end of the hollow column (2) is rotationally communicated with an outer tube (5), the top end of the outer tube (5) is fixedly communicated with a communicating cylinder (12), and one side of the hollow column (2) is fixedly communicated with an input pipe (13); The photovoltaic module, which is used for energy collection and the rotation of the outer tube (5), the photovoltaic module is located above the communicating cylinder (12), the photovoltaic module includes a solar photovoltaic panel (8), a support rod (9) is fixedly arranged on the top of the communicating cylinder (12), and the solar photovoltaic panel (8) is fixedly arranged at the top of the support rod (9); The irrigation module, which is used for irrigating farmland, the irrigation module is arranged above the communicating cylinder (12).

2. The photovoltaic agricultural irrigation device according to claim 1, characterized in that, The irrigation module includes a plurality of arc-shaped pipes (7) and a plurality of irrigation parts, the plurality of arc-shaped pipes (7) and the plurality of irrigation parts are arranged in a circular cross arrangement, the irrigation part includes a rotating pipe (18) and a spray head (19) fixedly communicated with the outer wall of the rotating pipe (18), both ends of the rotating pipe (18) are respectively rotationally connected and communicated with adjacent arc-shaped pipes (7), a communicating pipe (6) is fixedly communicated with the outer wall of the arc-shaped pipe (7), and the other end of the communicating pipe (6) is fixedly communicated with the outer tube (5).

3. The photovoltaic agricultural irrigation device according to claim 2, wherein, A plurality of threaded cylinders (10) are fixedly arranged on the outer wall of the support rod (9), a threaded rod (11) is threadedly arranged inside the threaded cylinder (10), a plurality of limiting plates (17) are fixedly arranged on the outer wall of the rotating pipe (18), a clamping rod (20) is fixedly arranged at one end of the threaded rod (11) close to the limiting plate (17), and the clamping rod (20) is matched with the gaps between the plurality of limiting plates (17).

4. The photovoltaic type agricultural irrigation device according to claim 3, characterized in that, The photovoltaic module further includes a servo motor (16), an outer shell (4) is fixedly sleeved on the outer wall of the outer tube (5), and the servo motor (16) is fixedly arranged inside the outer shell (4), the output end of the servo motor (16) rotates through to the outside of the outer shell (4), a first gear (14) is fixedly sleeved on the outer wall of the hollow column (2), a second gear (15) is fixedly sleeved on the outer wall of the output shaft of the servo motor (16), and the second gear (15) is meshed with the first gear (14).

5. The photovoltaic agricultural irrigation device according to claim 4, characterized in that, A storage battery and a controller are arranged inside the outer shell (4), the controller is matched with the storage battery, and the storage battery is matched with the servo motor (16) and the solar photovoltaic panel (8).

6. The photovoltaic type agricultural irrigation device according to claim 5, characterized in that, A water pump is arranged inside the outer tube (5), the input end and the output end of the water pump are respectively communicated with the hollow column (2) and the communicating cylinder (12), and the water pump is matched with the controller.

7. A photovoltaic agricultural irrigation device according to claim 4, characterized in that, A protective shell (3) is fixedly sleeved on the outer wall of the outer tube (5), and both the first gear (14) and the second gear (15) are located inside the protective shell (3).

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