Supporting device of agricultural planting drip irrigation system

Abstract

The utility model discloses a supporting device of an agricultural planting drip irrigation system, which comprises a base, a lifting mechanism used for adjusting the lifting height of the drip irrigation system is arranged on the base, the lifting mechanism comprises a first fixing frame fixedly connected to the base, a first threaded rod is rotatably connected between the first fixing frame and the base, and a second threaded rod is rotatably connected between the first threaded rod and the base. A guide rod is fixedly connected between the first fixing frame and the base, a first bevel gear fixedly connected with the first threaded rod is rotationally connected into the base, and a rotating shaft is rotationally connected into the base. By arranging the lifting mechanism, a motor can drive a rotating shaft to rotate through a synchronous belt, at the moment, a second bevel gear on the rotating shaft synchronously drives a first bevel gear to rotate, and then the first bevel gear drives a first threaded rod on the first bevel gear to rotate; the first threaded rod rotates to drive the first nut on the first threaded rod to slide along the guide rod, and then the drip irrigation system can be driven to do lifting motion.

Description

Technical Field

[0001] The utility model relates to the technical field of support devices, in particular to a support device for an agricultural planting drip irrigation system. Background Art

[0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. The drip irrigation system consists of a head hub, pipes and drippers, and is used for agricultural irrigation. Support devices are required in the drip irrigation system for agricultural planting.

[0003] Current support devices, such as the one disclosed in Chinese Patent Publication No. CN214961614U for an agricultural drip irrigation system, use a rotating drum to reel in the water pipe. This prevents adjustment of the height and width of the drip irrigation system during use, limiting its applicability and making it inconvenient to use. Accordingly, the present application proposes a support device for an agricultural drip irrigation system. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a support device for an agricultural planting drip irrigation system.

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

[0006] A support device for an agricultural planting drip irrigation system includes a base, wherein the base is provided with a lifting mechanism for adjusting the lifting height of the drip irrigation system, the lifting mechanism includes a first fixed frame fixedly connected to the base, a first threaded rod rotatably connected between the first fixed frame and the base, a guide rod fixedly connected between the first fixed frame and the base, a first bevel gear fixedly connected to the first threaded rod internally rotatably connected to the base, a rotating shaft internally rotatably connected to the base, a second bevel gear fixedly connected to the rotating shaft on a side close to the first bevel gear, a synchronous sleeve rod fixedly connected to the rotating shaft, a motor fixedly connected to the top of the base, a driving end of the motor and the synchronous sleeve rod are connected by a synchronous belt, and a first nut slidably connected to the guide rod is threadedly sleeved on the first threaded rod.

[0007] Preferably, the first nut is provided with a sliding mechanism for adjusting the drip irrigation range of the drip irrigation system, the sliding mechanism includes a second fixed frame fixedly connected to one side of the first nut, a second threaded rod is rotatably connected between the second fixed frame and the first nut, a second nut is threadedly sleeved on the second threaded rod and slidably connected to the second fixed frame, the bottom of the second nut is fixedly connected to a water tank, one side of the water tank is fixedly connected to an observation tube, the top of the second nut is fixedly connected to a baffle, and the side of the first nut away from the second threaded rod is rotatably connected to a turning handle fixedly connected to the second threaded rod.

[0008] Preferably, a rewinding mechanism for automatically rewinding the drip irrigation pipe is provided at the bottom of the first nut, and the rewinding mechanism includes two fixed plates fixedly connected to the bottom of the first nut, a fixed column fixedly connected between the two fixed plates, a rotating ring rotatably connected to the fixed plate is provided on the outer side of the fixed column, a torsion spring is fixedly connected between the rotating ring and the fixed column, a drip tube is wound around the rotating ring, and the end of the drip tube away from the rotating ring is connected to the water tank.

[0009] Preferably, the first bevel gear and the second bevel gear are meshed with each other.

[0010] Preferably, the observation tube is made of a transparent material and is provided with scale lines.

[0011] Preferably, the dropper is made of a flexible hose.

[0012] The utility model has the following beneficial effects:

[0013] By setting up a lifting mechanism, the motor can drive the rotating shaft to rotate through a synchronous belt. At this time, the second bevel gear on the rotating shaft synchronously drives the first bevel gear to rotate, and the first bevel gear then drives the first threaded rod thereon to rotate. The rotation of the first threaded rod drives the first nut thereon to slide along the guide rod, thereby driving the drip irrigation system to perform lifting and lowering movements.

[0014] 2. By setting up a sliding mechanism, the second threaded rod can be rotated by rotating the handle. The second threaded rod rotates and drives the second nut thereon to slide along the second fixed frame. The second nut can drive the water tank at the bottom to slide. At this time, the water tank can pull the drip tube, so that the length of the drip tube is extended, and the drip irrigation range is expanded.

[0015] 3. By setting up a rewinding mechanism, when the water tank stretches the dropper, the rotating ring rotates, and the torsion spring inside the rotating ring rotates and tightens along the fixed column, generating a rotational torque. When the water tank is retracted, the torsion spring drives the rotating ring to rotate, and the rotating ring can synchronously drive the dropper to rewind. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a support device for an agricultural planting drip irrigation system proposed by the present invention;

[0017] Figure 2 This is a side structural diagram of a support device for an agricultural planting drip irrigation system proposed by the present invention;

[0018] Figure 3 This is a schematic diagram of the structure inside the base of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the lifting mechanism in the utility model;

[0020] Figure 5 This is a schematic structural diagram of the rewinding mechanism in the present invention;

[0021] Figure 6 for Figure 3 Schematic diagram of the enlarged structure of A in the figure.

[0022] In the figure: 1 base, 2 first fixed frame, 3 first threaded rod, 4 guide rod, 5 first bevel gear, 6 rotating shaft, 7 second bevel gear, 8 synchronous sleeve, 9 synchronous belt, 10 motor, 11 first nut, 12 second fixed frame, 13 second threaded rod, 14 second nut, 15 water tank, 16 observation tube, 17 baffle, 18 rotating handle, 19 fixing plate, 20 fixing column, 21 rotating ring, 22 torsion spring, 23 dropper. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figures 1-6 A support device for an agricultural planting drip irrigation system includes a base 1, on which is provided a lifting mechanism for adjusting the lifting height of the drip irrigation system. The lifting mechanism includes a first fixed frame 2 fixedly connected to the base 1, a first threaded rod 3 rotatably connected between the first fixed frame 2 and the base 1, a guide rod 4 fixedly connected between the first fixed frame 2 and the base 1, a first bevel gear 5 rotatably connected to the first threaded rod 3 inside the base 1, a rotating shaft 6 rotatably connected inside the base 1, and a second bevel gear 7 fixedly connected to the side of the rotating shaft 6 close to the first bevel gear 5. It should be noted that by providing the first bevel gear 5 and the second bevel gear 7, the rotation of the second bevel gear 7 can synchronously drive the first bevel gear 5 to rotate, thereby driving the first threaded rod 3 to rotate.

[0025] A synchronization sleeve 8 is fixedly connected to the rotating shaft 6, and a motor 10 is fixedly connected to the top of the base 1. The driving end of the motor 10 is connected to the synchronization sleeve 8 via a timing belt 9. A first nut 11 is threadedly sleeved on the first threaded rod 3 and is slidably connected to the guide rod 4. It should be noted that by providing the first threaded rod 3, the guide rod 4, and the first nut 11, the first threaded rod 3 can be rotated to drive the first nut 11 to slide up and down along the guide rod 4.

[0026] The first nut 11 is provided with a sliding mechanism for adjusting the drip irrigation range of the drip irrigation system. The sliding mechanism includes a second fixing frame 12 fixedly connected to one side of the first nut 11. A second threaded rod 13 is rotatably connected between the second fixing frame 12 and the first nut 11. A second nut 14 is threadedly mounted on the second threaded rod 13 and slidably connected to the second fixing frame 12. It should be noted that by providing the second threaded rod 13 and the second nut 14, the rotation of the second threaded rod 13 can drive the second nut 14 to slide along the second fixing frame 12.

[0027] A water tank 15 is fixedly connected to the bottom of the second nut 14. An observation tube 16 is fixedly connected to one side of the water tank 15. A baffle 17 is fixedly connected to the top of the second nut 14. A handle 18, which is fixedly connected to the second threaded rod 13, is rotatably connected to the side of the first nut 11 away from the second threaded rod 13. It should be noted that the provision of the observation tube 16 allows the water level in the water tank 15 to be determined by observing the water level line in the observation tube 16.

[0028] A rewinding mechanism for automatically rewinding the drip irrigation pipe is provided at the bottom of the first nut 11. The rewinding mechanism includes two fixed plates 19 fixedly connected to the bottom of the first nut 11. A fixed column 20 is fixedly connected between the two fixed plates 19. A rotating ring 21 rotatably connected to the fixed plate 19 is provided on the outer side of the fixed column 20. A torsion spring 22 is fixedly connected between the rotating ring 21 and the fixed column 20. It should be noted that by providing the rotating ring 21 and the torsion spring 22, the rebound force of the torsion spring 22 can drive the rotating ring 21 to rotate, thereby driving the drip irrigation pipe 23 to rewind.

[0029] A dropper 23 is wound around the rotating ring 21, and one end of the dropper 23 away from the rotating ring 21 is connected to the water tank 15. It should be noted that, by providing the dropper 23, drip irrigation can be performed on the plants through the dropper 23.

[0030] The first bevel gear 5 and the second bevel gear 7 are meshed with each other. The observation tube 16 is made of a transparent material and is provided with scale lines. The dropper 23 is made of a flexible hose.

[0031] When using the device, first start the motor 10, and the motor 10 drives the rotating shaft 6 to rotate through the synchronous belt 9. At this time, the second bevel gear 7 on the rotating shaft 6 synchronously drives the first bevel gear 5 to rotate, and the first bevel gear 5 then drives the first threaded rod 3 thereon to rotate. The rotation of the first threaded rod 3 drives the first nut 11 thereon to slide along the guide rod 4, thereby driving the drip irrigation system to perform lifting and lowering movements.

[0032] Next, by rotating the handle 18, the second threaded rod 13 is driven to rotate. The second threaded rod 13 rotates and drives the second nut 14 thereon to slide along the second fixed frame 12. The second nut 14 can drive the water tank 15 at the bottom to slide. At this time, the water tank 15 can pull the dropper 23, so that the length of the dropper 23 is extended, thereby expanding the drip irrigation range.

[0033] Finally, when the water tank 15 stretches the dropper 23, the rotating ring 21 rotates, and the torsion spring 22 inside the rotating ring 21 rotates and tightens along the fixed column 20, generating a rotational torque. When the water tank 15 is recovered, the torsion spring 22 drives the rotating ring 21 to rotate, and the rotating ring 21 can synchronously drive the dropper 23 to rewind and be stored.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A support device for an agricultural planting drip irrigation system, comprising a base (1), characterized in that: The base (1) is provided with a lifting mechanism for adjusting the lifting height of the drip irrigation system. The lifting mechanism comprises a first fixed frame (2) fixedly connected to the base (1); a first threaded rod (3) is rotatably connected between the first fixed frame (2) and the base (1); a guide rod (4) is fixedly connected between the first fixed frame (2) and the base (1); a first bevel gear (5) is rotatably connected to the interior of the base (1) and is fixedly connected to the first threaded rod (3); a rotating shaft (6) is rotatably connected to the interior of the base (1); a second bevel gear (7) is fixedly connected to the side of the rotating shaft (6) close to the first bevel gear (5); a synchronous sleeve rod (8) is fixedly connected to the rotating shaft (6); a motor (10) is fixedly connected to the top of the base (1); a driving end of the motor (10) is connected to the synchronous sleeve rod (8) via a synchronous belt (9); and a first nut (11) is threadedly sleeved on the first threaded rod (3) and is slidably connected to the guide rod (4).

2. The supporting device of the agricultural planting drip irrigation system according to claim 1, characterized in that: The first nut (11) is provided with a sliding mechanism for adjusting the drip irrigation range of the drip irrigation system, the sliding mechanism comprising a second fixed frame (12) fixedly connected to one side of the first nut (11), a second threaded rod (13) rotatably connected between the second fixed frame (12) and the first nut (11), a second nut (14) slidably connected to the second fixed frame (12) is threadedly sleeved on the second threaded rod (13), the bottom of the second nut (14) is fixedly connected to a water tank (15), one side of the water tank (15) is fixedly connected to an observation tube (16), the top of the second nut (14) is fixedly connected to a baffle (17), and the first nut (11) is rotatably connected to a rotating handle (18) fixedly connected to the second threaded rod (13) on the side away from the second threaded rod (13).

3. The supporting device of the agricultural planting drip irrigation system according to claim 1, characterized in that: A rewinding mechanism for automatically rewinding the drip irrigation pipe is provided at the bottom of the first nut (11), the rewinding mechanism comprising two fixed plates (19) fixedly connected to the bottom of the first nut (11), a fixed column (20) fixedly connected between the two fixed plates (19), a rotating ring (21) rotatably connected to the fixed plate (19) is provided on the outer side of the fixed column (20), a torsion spring (22) is fixedly connected between the rotating ring (21) and the fixed column (20), a drip tube (23) is wound around the rotating ring (21), and the end of the drip tube (23) away from the rotating ring (21) is connected to the water tank (15).

4. The supporting device of the agricultural planting drip irrigation system according to claim 1, characterized in that: The first bevel gear (5) and the second bevel gear (7) are meshed with each other.

5. The supporting device of the agricultural planting drip irrigation system according to claim 2, characterized in that: The observation tube (16) is made of a transparent material and is provided with scale lines.

6. The supporting device of the agricultural planting drip irrigation system according to claim 3, characterized in that: The dropper (23) is made of a flexible hose material.

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