A tea garden irrigation unmanned aerial vehicle

Abstract

The utility model belongs to the technical field of unmanned plane, concretely relates to a tea garden irrigation unmanned plane, including the organism, the water tank is provided with in the organism below, the water outlet position of water tank bottom is provided with the water delivery pipe, the bottom of water delivery pipe is provided with the water outlet pipe, the bottom fixedly connected with the spray pipe of water outlet pipe, the inner wall fixedly connected with the round pipe of water delivery pipe, the inner wall slidingly connected with the baffle ring of round pipe, the bottom fixedly connected with the water outlet ring of baffle ring, the inner wall of round pipe is provided with the drive portion for sliding of baffle ring, four fixed mechanism are evenly set respectively in the organism bottom. In the utility model, drive motor work drives the connecting rod to move upwards, and then drives the water outlet ring to slide upwards, when the water outlet ring slides upwards, the exposed area of water outlet ring gap gradually becomes larger, the water between water delivery pipe and round pipe can flow into the spray pipe through the gap, so as to adjust the water yield, improve the precision and efficiency of irrigation.

Description

Technical Field

[0001] This utility model belongs to the field of unmanned aerial vehicle (UAV) technology, specifically relating to a UAV used for tea garden irrigation. Background Technology

[0002] Drones used for tea garden irrigation, equipped with irrigation equipment, utilize drone flight technology to precisely deliver water to every tea tree in the tea garden, achieving automated irrigation. The drone irrigation system has a high degree of precision and can accurately irrigate according to the growth needs of the tea trees and terrain conditions, avoiding waste of water resources. Drones can quickly cover the tea garden, especially in areas with high slopes or no water source where traditional irrigation is difficult. Drones can easily and evenly spray water on the leaves and around the roots of the tea trees.

[0003] In existing technologies, most drones used for tea garden irrigation have a fixed and non-adjustable water output during irrigation operations. As a result, when faced with varying tea tree planting densities, the drones cannot flexibly adjust the water output according to the actual planting density. This leads to over-irrigation in some areas, resulting in water waste, while other areas may suffer from insufficient irrigation due to insufficient water, affecting the normal growth of tea trees and the quality of tea leaves. Utility Model Content

[0004] The purpose of this invention is to provide a drone for tea garden irrigation. By setting a water outlet ring, the water outlet ring is moved up and down by the drive unit to adjust the amount of water flowing into the spray pipe, so as to adapt to the irrigation work of tea gardens with different planting densities.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] A drone for tea garden irrigation includes a body, a water tank is provided at the bottom of the body, a water supply pipe is provided at the water outlet at the bottom of the water tank, a water outlet pipe is provided at the bottom end of the water supply pipe, a fixing ring is fitted on the outer wall of the water supply pipe, the fixing ring is threadedly connected to the water outlet pipe, and a spray pipe is fixedly connected to the bottom end of the water outlet pipe.

[0007] The inner wall of the water supply pipe is fixedly connected to a circular pipe, and there is a gap between the water supply pipe and the circular pipe. A retaining ring is slidably connected to the inner wall of the circular pipe, and a water outlet ring is fixedly connected to the bottom end of the retaining ring. A driving part for pushing the retaining ring to slide is provided on the inner wall of the circular pipe, and the driving part is located above the retaining ring.

[0008] It also includes a fixing mechanism, with four fixing mechanisms evenly arranged at the bottom of the machine body, and one end of each fixing mechanism being located inside the upper part of the water tank.

[0009] In a preferred embodiment, the driving unit includes a drive motor, the output end of which is fixedly connected to a rotating shaft that passes through the water supply pipe and the circular pipe. The rotating shaft is rotatably connected to the inner wall of the circular pipe. A rotating plate is fixedly connected to the center of the rotating shaft. A connecting rod is rotatably connected to the inner wall of the rotating plate. A connecting plate is rotatably connected to the inner wall of the connecting rod. The connecting plate is fixedly connected to the inner wall of the retaining ring.

[0010] In a preferred embodiment, four fixing strips are symmetrically arranged on both sides of the top plate, and the fixing strips are fixedly connected to the inner wall of the water supply pipe.

[0011] In a preferred embodiment, the fixing mechanism includes a fixing seat fixedly connected to the machine body. A slider is slidably connected inside the fixing seat. A handle is fixedly connected to one end of the slider, and a sliding column is fixedly connected to the other end of the slider. A locking pin is fixedly connected to the inner wall of the bottom end of the sliding column, and a spring is sleeved on the outer wall of the sliding column. The two ends of the spring are fixedly connected to the slider and the sliding column, respectively. The sliding column and the locking pin are slidably connected to the inner wall of the water tank.

[0012] In a preferred embodiment, a limiting ring is fixedly connected to the sliding column, and the limiting ring is slidably connected to the outer wall of the fixed base.

[0013] In a preferred embodiment, two support legs are symmetrically arranged at the bottom of the body, and L-shaped connecting columns are fixedly connected to the inner sides of the two support legs. Clamping rings are fixedly connected to the outer walls of the L-shaped connecting columns, and the two sides of the spray pipe are slidably connected to the two clamping rings respectively.

[0014] The technical effects achieved by this utility model are as follows:

[0015] This utility model discloses a drone for tea garden irrigation. A drive motor rotates a shaft, which in turn moves a connecting rod upwards. This upward movement of the connecting rod moves a retaining ring upwards, which in turn moves a water outlet ring upwards. As the water outlet ring slides upwards, the exposed area of ​​the water outlet ring's gap gradually increases, allowing water between the water delivery pipe and the circular pipe to flow through the gap into the spray pipe and then irrigate the tea garden. During irrigation, the upward sliding distance of the water outlet ring can be adjusted according to the planting density of the tea trees, thereby regulating the water output and improving the accuracy and efficiency of irrigation.

[0016] This utility model discloses a drone for tea garden irrigation. By turning the handle, the sliding column is driven to rotate. The rotation of the sliding column can drive the sliding column locking column to rotate in the rotating groove. When the horizontal groove position is aligned with the horizontal groove position driven by the handle, pulling the handle outward can pull the fixing mechanism out of the water tank, thereby removing the water tank and achieving the effect of convenient and quick replacement of the water tank. Attached Figure Description

[0017] Figure 1This is a perspective view of the present invention;

[0018] Figure 2 This is a frontal split view of the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the water pipe of this utility model;

[0020] Figure 4 This is a schematic diagram of the connecting rod of this utility model;

[0021] Figure 5 This is a schematic diagram of the fixing mechanism of this utility model;

[0022] Figure 6 This is a sectional view of the fixing mechanism of this utility model;

[0023] Figure 7 This is a schematic diagram of point A of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Body; 101. L-shaped connecting column; 102. Snap ring; 2. Water tank; 3. Water supply pipe; 301. Round pipe; 302. Drive motor; 303. Rotating shaft; 304. Rotating plate; 305. Connecting rod; 306. Connecting plate; 307. Retaining ring; 308. Water outlet ring; 4. Fixing ring; 5. Water outlet pipe; 6. Spray pipe; 7. Fixing mechanism; 701. Fixing base; 702. Slider; 703. Handle; 704. Sliding column; 705. Snap column; 706. Spring. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0030] like Figure 1 - Figure 3 As shown, a drone for tea garden irrigation includes a body 1, a water tank 2 is provided below the body 1, a water supply pipe 3 is provided at the water outlet at the bottom of the water tank 2, a water outlet pipe 5 is provided at the bottom end of the water supply pipe 3, a fixing ring 4 is fitted on the outer wall of the water supply pipe 3, the fixing ring 4 is threadedly connected to the water outlet pipe 5, and a spray pipe 6 is fixedly connected to the bottom end of the water outlet pipe 5.

[0031] Among them, a circular pipe 301 is fixedly connected to the inner wall of the water supply pipe 3, and a gap is left between the water supply pipe 3 and the circular pipe 301. A retaining ring 307 is slidably connected to the inner wall of the circular pipe 301, and a water outlet ring 308 is fixedly connected to the bottom end of the retaining ring 307. A driving part for pushing the retaining ring 307 to slide is provided on the inner wall of the circular pipe 301, and the driving part is located above the retaining ring 307.

[0032] It also includes a fixing mechanism 7, with four fixing mechanisms 7 evenly arranged at the bottom of the body 1, and one end of each fixing mechanism 7 located inside the upper end of the water tank 2.

[0033] In the above embodiment, when irrigating the tea garden, the drive motor 302 is started to drive the rotating shaft 303 to rotate. When the rotating shaft 303 rotates, it can drive the rotating plate 304 to rotate, which in turn can drive the connecting rod 305 to flip. At the same time, the connecting plate 306 can also drive the retaining ring 307 and the water outlet ring 308 to move up and down. In the initial position, the top of the retaining ring 307 is at the bottom of the round pipe 301, blocking the water output from the water tank 2 into the water delivery pipe 3. When the drive motor 302 drives the retaining ring 307 and the water outlet ring 308 to move upward, the water between the water delivery pipe 3 and the round pipe 301 flows through the gap on the water outlet ring 308 and enters the spray pipe 6 through the water outlet pipe 5 for irrigation. During the irrigation process, the position of the water outlet ring 308 can be adjusted according to the density of the tea planting to adjust the water output, ensuring that the crops receive a suitable water supply and improving the growth benefits of the crops. If it is necessary to replace the water tank 2 with a different capacity according to the irrigation area, the fixing ring 4 can be rotated first to move the water outlet pipe 5. Disconnect the water supply pipe 3, then pull the spray pipe 6 upwards to disengage it from the retaining ring 102. Remove the spray pipe 6 from the drone. Then, push the handle 703 inwards and turn it. When the handle 703 rotates, it can drive the sliding column 704 to rotate through the fixing seat 701. When the sliding column 704 rotates, it can drive the retaining column 705 at the bottom of the sliding column 704 to rotate in the rotating groove opened in the water tank 2. The water tank 2 is provided with a rotating groove large enough for the retaining column 705 to rotate. When the handle 703 drives the locking pin 705 to rotate until it aligns with the horizontal slot on the water tank 2, pulling the handle 703 outward will pull the fixing mechanism 7 out of the water tank 2. After pulling out all four fixing mechanisms 7 on the water tank 2, the water tank 2 can be removed. After replacing it with a new water tank 2, rotate the locking pin 705 90° and release the handle 703 so that the spring 706 rebounds and further locks the locking pin 705 into the water tank 2, thus achieving the effect of convenient and quick replacement of the water tank 2.

[0034] like Figure 3 - Figure 4 As shown, the drive unit includes a drive motor 302. The output end of the drive motor 302 is fixedly connected to a rotating shaft 303 that passes through the water supply pipe 3 and the circular pipe 301. The rotating shaft 303 is rotatably connected to the inner wall of the circular pipe 301. A rotating plate 304 is fixedly connected to the center of the rotating shaft 303. A connecting rod 305 is rotatably connected to the inner wall of the rotating plate 304. A connecting plate 306 is rotatably connected to the inner wall of the connecting rod 305. The connecting plate 306 is fixedly connected to the inner wall of the retaining ring 307.

[0035] In the above embodiment, when the water flow needs to be adjusted during irrigation, the top of the retaining ring 307 is in contact with the bottom of the round pipe 301 in the initial position, and the bottom of the retaining ring 307 is in contact with the inner wall of the round pipe 301, blocking the water flowing down from the water tank 2 in the gap between the water supply pipe 3 and the round pipe 301. During irrigation, when the drive motor 302 is started, the rotating shaft 303 rotates. When the rotating shaft 303 rotates, it can drive the rotating plate 304 to rotate synchronously. When the rotating plate 304 rotates, it can drive the connecting rod 305 to rotate, and at the same time, it can also drive the connecting rod 305 to move upward. When in motion, the connecting plate 306 can drive the retaining ring 307 to move upward, which in turn can drive the water outlet ring 308 to slide upward. As the water outlet ring 308 slides upward, the exposed area of ​​the gap on the water outlet ring 308 gradually increases. As the water outlet ring 308 slides upward, the water between the water supply pipe 3 and the round pipe 301 flows out through the gap on the water outlet ring 308 and enters the water outlet pipe 5 and then into the spray pipe 6, and then irrigates the tea garden. During irrigation, the distance of the upward sliding of the water outlet ring 308 can be adjusted according to the planting density of the tea trees, thereby adjusting the water output and improving the accuracy and efficiency of irrigation.

[0036] like Figure 3 As shown, a top plate is provided at the top of the circular pipe 301, and four fixing strips are symmetrically arranged on both sides of the top plate. The fixing strips are fixedly connected to the inner wall of the water supply pipe 3.

[0037] In the above embodiment, a top plate is provided at the top of the circular pipe 301 to prevent water flowing from the water tank 2 to the water supply pipe 3 from entering the circular pipe 301. Because there is a gap between the circular pipe 301 and the water supply pipe 3 that allows water to flow through, fixing strips are provided on both sides of the top plate to fix the circular pipe 301 and the water supply pipe 3 together. While ensuring that the circular pipe 301 and its internal structure are fixed, water can also flow smoothly into the gap between the circular pipe 301 and the water supply pipe 3.

[0038] like Figure 5 - Figure 6 As shown, the fixing mechanism 7 includes a fixing seat 701, which is fixedly connected to the body 1. A slider 702 is slidably connected inside the fixing seat 701. A handle 703 is fixedly connected to one end of the slider 702, and a sliding column 704 is fixedly connected to the other end of the slider 702. A locking column 705 is fixedly connected to the inner wall of the bottom end of the sliding column 704. A spring 706 is sleeved on the outer wall of the sliding column 704. The two ends of the spring 706 are fixedly connected to the slider 702 and the sliding column 704, respectively. The sliding column 704 and the locking column 705 are slidably connected to the inner wall of the water tank 2.

[0039] In the above embodiment, if it is necessary to replace the water tank 2 with one of different capacities according to the irrigation area, by pushing the handle 703 inward and then turning the handle 703, the sliding column 704 can be rotated through the fixed seat 701 when the handle 703 rotates. When the sliding column 704 rotates, the locking column 705 at the bottom of the sliding column 704 can rotate in the rotating groove opened in the water tank 2. The water tank 2 is provided with a rotating groove large enough for the locking column 705 to rotate in. When the handle 703 drives the locking column 705 to rotate, it is positioned in the horizontal groove opened on the water tank 2. When the slots are aligned, pulling the handle 703 outward will pull the fixing mechanism 7 out of the water tank 2. After pulling out all four fixing mechanisms 7 on the water tank 2, the water tank 2 can be removed. After replacing it with a new water tank 2, the fixing mechanism 7 can be pushed back into the water tank 2. Then, turn the handle 703 to drive the locking pin 705 to rotate. When the locking pin 705 rotates 90°, release the handle 703 so that the spring 706 rebounds and further locks the locking pin 705 into the water tank 2, thus achieving the effect of convenient and quick replacement of the water tank 2.

[0040] like Figure 6 As shown, a limiting ring is fixedly connected to the sliding column 704, and the limiting ring is slidably connected to the outer wall of the fixed seat 701.

[0041] In the above embodiment, a limiting ring is provided on the outer wall of the sliding column 704. When the water tank 2 is removed, the limiting ring on the sliding column 704 is stuck on the outside of the fixed seat 701 to prevent the sliding column 704 from sliding out of the fixed seat 701.

[0042] like Figure 1 and Figure 7 As shown, two support legs are symmetrically arranged on the lower part of the body 1. The inner side of the two support legs is fixedly connected to an L-connecting column 101, and the outer wall of the L-connecting column 101 is fixedly connected to a retaining ring 102. The two sides of the spray pipe 6 are slidably connected to the two retaining rings 102 respectively.

[0043] In the above embodiment, when replacing the water tank 2, the spray pipe 6 can be removed first to facilitate the replacement of the water tank 2. An L-connecting post 101 is provided on the side of the support leg facing the spray pipe 6. A retaining ring 102 is provided on the L-connecting post 101. The two sides of the spray pipe 6 are connected to the drone through two retaining rings 102 respectively. When it is necessary to remove the spray pipe 6, simply pull the spray pipe 6 upward to make the spray pipe 6 slide out from the retaining ring 102.

[0044] The working principle of this utility model is as follows: When the drone is needed, it is remotely controlled to fly to the tea garden area that needs irrigation, and the drive motor 302 is started. When the drive motor 302 is working, it can drive the rotating shaft 303 to rotate. When the rotating shaft 303 rotates, it can drive the rotating plate 304 to rotate. When the rotating plate 304 rotates, it drives the connecting rod 305 to flip. At the same time, it can also drive the retaining ring 307 and the water outlet ring 308 to move up and down through the connecting plate 306. In the initial position, the top of the retaining ring 307 is at the bottom of the round pipe 301, and the water output from the water tank 2 is discharged. Water is trapped inside the water supply pipe 3. When the drive motor 302 moves the retaining ring 307 and the water outlet ring 308 upward, the water between the water supply pipe 3 and the round pipe 301 flows through the gap in the water outlet ring 308 and enters the spray pipe 6 through the water outlet pipe 5 for irrigation. During irrigation, the position of the water outlet ring 308 can be adjusted according to the density of tea planting to regulate the water output, ensuring that the crops receive appropriate water supply and improving crop growth. If it is necessary to replace the water tank 2 with one of different capacities according to the irrigated area, the fixing ring 4 can be rotated first. The water outlet pipe 5 is detached from the water supply pipe 3. Then, the spray pipe 6 is pulled upwards to disengage it from the retaining ring 102. The spray pipe 6 is then removed from the drone. Next, the handle 703 is pushed inwards and then turned. When the handle 703 rotates, it can drive the sliding column 704 to rotate through the fixing seat 701. When the sliding column 704 rotates, it can drive the retaining column 705 at the bottom of the sliding column 704 to rotate in the rotating groove opened in the water tank 2. The water tank 2 is provided with a rotating groove large enough for the retaining column 705 to rotate. When the handle 703 drives the retaining column 705 to rotate... When the position of the horizontal groove on the water tank 2 is aligned, pulling the handle 703 outward will pull the fixing mechanism 7 out of the water tank 2. After all four fixing mechanisms 7 on the water tank 2 are pulled out, the water tank 2 can be removed. After replacing it with a new water tank 2, the fixing mechanism 7 can be pushed back into the water tank 2. Then, turn the handle 703 to drive the locking pin 705 to rotate. When the locking pin 705 rotates 90°, release the handle 703 so that the spring 706 rebounds and further locks the locking pin 705 into the water tank 2, thereby achieving the effect of convenient and quick replacement of the water tank 2.

[0045] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A drone for tea garden irrigation, comprising a body (1), a water tank (2) is arranged below the body (1), characterized in that: A water supply pipe (3) is provided at the outlet position at the bottom of the water tank (2). A water outlet pipe (5) is provided at the bottom end of the water supply pipe (3). A fixing ring (4) is fitted on the outer wall of the water supply pipe (3). The fixing ring (4) is threadedly connected to the water outlet pipe (5). A spray pipe (6) is fixedly connected to the bottom end of the water outlet pipe (5). The inner wall of the water supply pipe (3) is fixedly connected to a round pipe (301), and there is a gap between the water supply pipe (3) and the round pipe (301). A retaining ring (307) is slidably connected to the inner wall of the round pipe (301), and a water outlet ring (308) is fixedly connected to the bottom end of the retaining ring (307). The inner wall of the round pipe (301) is provided with a driving part for pushing the retaining ring (307) to slide, and the driving part is located above the retaining ring (307). It also includes a fixing mechanism (7), four fixing mechanisms (7) are evenly arranged at the bottom of the body (1), and one end of the four fixing mechanisms (7) is arranged inside the upper end of the water tank (2).

2. The unmanned aerial vehicle (UAV) for tea garden irrigation according to claim 1, characterized in that: The drive unit includes a drive motor (302), and the output end of the drive motor (302) is fixedly connected to a rotating shaft (303) that passes through the water supply pipe (3) and the round pipe (301). The rotating shaft (303) is rotatably connected to the inner wall of the round pipe (301). A rotating plate (304) is fixedly connected to the center of the rotating shaft (303). A connecting rod (305) is rotatably connected to the inner wall of the rotating plate (304). A connecting plate (306) is rotatably connected to the inner wall of the connecting rod (305). The connecting plate (306) is fixedly connected to the inner wall of the retaining ring (307).

3. The unmanned aerial vehicle (UAV) for tea garden irrigation according to claim 1, characterized in that: The top of the round pipe (301) is provided with a top plate, and four fixing strips are symmetrically arranged on both sides of the top plate. The fixing strips are fixedly connected to the inner wall of the water supply pipe (3).

4. The unmanned aerial vehicle (UAV) for tea garden irrigation according to claim 1, characterized in that: The fixing mechanism (7) includes a fixing seat (701), which is fixedly connected to the body (1). A slider (702) is slidably connected inside the fixing seat (701). A handle (703) is fixedly connected to one end of the slider (702). A sliding column (704) is fixedly connected to the other end of the slider (702). A locking column (705) is fixedly connected to the inner wall of the bottom end of the sliding column (704). A spring (706) is sleeved on the outer wall of the sliding column (704). The two ends of the spring (706) are fixedly connected to the slider (702) and the sliding column (704) respectively. The sliding column (704) and the locking column (705) are slidably connected to the inner wall of the water tank (2).

5. The unmanned aerial vehicle for tea garden irrigation according to claim 4, characterized in that: A limiting ring is fixedly connected to the sliding column (704), and the limiting ring is slidably connected to the outer wall of the fixed base (701).

6. The unmanned aerial vehicle (UAV) for tea garden irrigation according to claim 1, characterized in that: Two support legs are symmetrically arranged below the body (1). An L-connecting column (101) is fixedly connected to the inner side of the two support legs. A retaining ring (102) is fixedly connected to the outer wall of the L-connecting column (101). The two sides of the spray pipe (6) are slidably connected to the two retaining rings (102).

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