Unmanned aerial vehicle for sowing

Abstract

The sowing unmanned aerial vehicle comprises an unmanned aerial vehicle body, a material storage chamber is fixedly installed on the lower end face of the unmanned aerial vehicle body, a discharging port is formed in the lower end of the material storage chamber, a semicircular plate is fixedly installed in the discharging port, and a first semicircular groove is defined by the semicircular plate and the discharging port; a material blocking plate is rotationally installed in the discharging port, a second semicircular groove is formed in the material blocking plate, the first semicircular groove corresponds to the second semicircular groove, and the material blocking plate is arranged on the lower portion of the semicircular plate; according to the seed scattering device, the gear ring is driven by the gear to rotate, so that the material blocking plate is driven to rotate, the second semicircular groove of the material blocking plate rotates, the second semicircular groove and the first semicircular groove are staggered by a certain angle, and the seed scattering amount in unit time can be changed; therefore, the unmanned aerial vehicle can adjust the sowing density according to different environments and planting varieties, and is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned aerial vehicles, and more specifically, particularly relates to a seeding unmanned aerial vehicle. Background Art

[0002] An unmanned aerial vehicle is an unpiloted aircraft controlled by a radio remote control device and a self - contained program control device, or is completely or intermittently autonomously operated by an on - vehicle computer, and is widely used in various fields.

[0003] The agricultural field is an important field for the application of unmanned aerial vehicles. Agricultural unmanned aerial vehicles can be used to sow seeds, with high efficiency, which can greatly improve the process of agricultural development.

[0004] When some existing agricultural seeding unmanned aerial vehicles are in use, they cannot adjust the seeding density according to different environments and planting varieties. That is, some existing unmanned aerial vehicles can only sow seeds quantitatively per unit time, or change the seeding density by adjusting the moving speed of the unmanned aerial vehicle, but this method is likely to cause uneven seeding.

[0005] In summary, the utility model provides a seeding unmanned aerial vehicle to solve the above problems. Content of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides a seeding unmanned aerial vehicle, which is achieved by the following specific technical means:

[0007] The seeding unmanned aerial vehicle includes an unmanned aerial vehicle body. A storage chamber is fixedly installed on the lower end surface of the unmanned aerial vehicle body, and a discharge port is arranged at the lower end of the storage chamber;

[0008] A semi - circular plate is fixedly installed inside the discharge port. The semi - circular plate and the discharge port enclose a semi - circular groove one. A blocking plate is rotatably installed inside the discharge port. A semi - circular groove two is opened inside the blocking plate. The semi - circular groove one and the semi - circular groove two correspond to each other. The blocking plate is arranged below the semi - circular plate;

[0009] A toothed ring is fixedly installed on the outer surface of the blocking plate, and a gear is meshed with the toothed ring on the front surface.

[0010] Further, a partition plate is fixedly installed inside the storage chamber. A driving motor is fixedly installed on one end surface of the partition plate, and is fixedly connected between the driving motor and the gear.

[0011] Further, an inclined block is fixedly installed on the upper end surface of the semi - circular plate, and the inclined block is arranged inside the discharge port.

[0012] Further, a flexible pad is fixedly installed on the inner wall of the storage chamber.

[0013] Furthermore, a landing gear is fixedly installed at the lower end of the drone body, and the landing gear is fixedly connected to the material storage chamber.

[0014] Furthermore, a feed inlet is fixedly installed on one end face of the material storage chamber, and the feed inlet is fixedly installed on one end face of the drone body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, the gear drives the gear ring to rotate, thereby driving the material blocking plate to rotate, so that the semi-circular groove two of the material blocking plate rotates, and then the semi-circular groove two is offset from the semi-circular groove one by a certain angle, so that the amount of seed sowing per unit time can be changed, and then the drone can adjust the sowing density according to different environments and planting varieties, which is convenient to use. Description of the Drawings

[0017] Figure 1 is a three-dimensional schematic diagram of the seeding drone of the utility model.

[0018] Figure 2 is a partial cross-sectional schematic diagram of the seeding drone of the utility model.

[0019] Figure 3 is an enlarged schematic diagram of part A of the seeding drone of the utility model.

[0020] Figure 4 is an enlarged schematic diagram of part B of the seeding drone of the utility model.

[0021] Figure 5 is a partial three-dimensional schematic diagram of the seeding drone of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:

[0023] 1, drone body; 2, landing gear; 3, material storage chamber; 4, feed inlet; 5, flexible pad; 6, drive motor; 7, gear; 8, spacer; 9, gear ring; 10, material blocking plate; 11, discharge port; 12, inclined block; 13, semi-circular groove two; 14, semi-circular plate; 15, semi-circular groove one. Specific Embodiments

[0024] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0025] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Embodiment:

[0028] As Figures 1 to 5 shown, the present utility model provides a seeding drone, which includes a drone body 1. A storage chamber 3 is fixedly installed on the lower end surface of the drone body 1, and a discharge port 11 is provided at the lower end of the storage chamber 3;

[0029] A semi-circular plate 14 is fixedly installed inside the discharge port 11. The semi-circular plate 14 and the discharge port 11 enclose a semi-circular groove one 15. A blocking plate 10 is rotatably installed inside the discharge port 11. A semi-circular groove two 13 is opened inside the blocking plate 10. The semi-circular groove one 15 and the semi-circular groove two 13 correspond to each other, and the blocking plate 10 is arranged below the semi-circular plate 14;

[0030] A toothed ring 9 is fixedly installed on the outer surface of the blocking plate 10, and the toothed ring 9 is meshed with a gear 7 on the front surface.

[0031] During operation, the gear 7 drives the toothed ring 9 to rotate, thereby driving the blocking plate 10 to rotate, so that the semi-circular groove two 13 of the blocking plate 10 rotates, and then the semi-circular groove two 13 is displaced by a certain angle from the semi-circular groove one 15, so that the amount of seed spreading per unit time can be changed, and then the drone can adjust the seeding density according to different environments and planting varieties, which is convenient for use.

[0032] Among them, a partition plate 8 is fixedly installed inside the storage chamber 3. A driving motor 6 is fixedly installed on one end surface of the partition plate 8, and the driving motor 6 is fixedly connected to the gear 7.

[0033] During operation, the driving motor 6 can drive the gear 7 to rotate, thereby driving the material blocking plate 10 to rotate.

[0034] The upper end surface of the semicircular plate 14 is fixedly mounted with an inclined block 12 , and the inclined block 12 is arranged in the discharge port 11 .

[0035] During operation, the inclined block 12 can facilitate the seeds to pass through the semicircular groove 15.

[0036] Among them, a flexible pad 5 is fixedly installed on the inner wall of the storage chamber 3.

[0037] During operation, the flexible pad 5 can protect the seeds.

[0038] Among them, a landing gear 2 is fixedly installed at the lower end of the drone body 1, and the landing gear 2 is fixedly connected to the storage chamber 3.

[0039] When working, the landing gear 2 can facilitate the parking of the drone.

[0040] Among them, a feed port 4 is fixedly installed on one end surface of the storage chamber 3, and the feed port 4 is fixedly installed on one end surface of the drone body 1.

[0041] During operation, seeds can be placed into the storage chamber 3 through the feed inlet 4 .

[0042] The working principle of this embodiment:

[0043] In actual use, the utility model seeding drone first places seeds into the storage chamber 3 through the feed port 4, and then controls the driving motor 6 so that the output end of the driving motor 6 drives the gear 7 to rotate, so that the gear 7 drives the gear ring 9 to rotate, and then drives the material blocking plate 10 to rotate, so that the semicircular groove 2 13 of the material blocking plate 10 rotates, and then the semicircular groove 2 13 and the semicircular groove 1 15 are staggered at a certain angle, so that the seed spreading amount per unit time can be changed, and then the drone can adjust the sowing density according to different environments and planting varieties, which is convenient to use.

[0044] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. Seeding UAV, including a UAV body (1), characterized in that: A storage chamber (3) is fixedly installed on the lower end surface of the UAV body (1), and a discharge port (11) is arranged at the lower end of the storage chamber (3); A semi-circular plate (14) is fixedly installed inside the discharge port (11). The semi-circular plate (14) and the discharge port (11) enclose a semi-circular groove one (15). A material blocking plate (10) is rotatably installed inside the discharge port (11). A semi-circular groove two (13) is formed inside the material blocking plate (10). The semi-circular groove one (15) corresponds to the semi-circular groove two (13). The material blocking plate (10) is arranged below the semi-circular plate (14); A toothed ring (9) is fixedly installed on the outer surface of the material blocking plate (10), and a gear (7) is meshed with the toothed ring (9).

2. The seeding drone according to claim 1, wherein: A partition plate (8) is fixedly installed inside the storage chamber (3). A driving motor (6) is fixedly installed on one end surface of the partition plate (8), and the driving motor (6) is fixedly connected to the gear (7).

3. The seeding drone according to claim 1, characterized in that: An inclined block (12) is fixedly installed on the upper end surface of the semi-circular plate (14), and the inclined block (12) is arranged inside the discharge port (11).

4. The seeding drone according to claim 1, characterized in that: A flexible pad (5) is fixedly installed on the inner wall of the storage chamber (3).

5. The seeding drone according to claim 1, characterized in that: A landing gear (2) is fixedly installed at the lower end of the UAV body (1), and the landing gear (2) is fixedly connected to the storage chamber (3).

6. The seeding drone according to claim 1, wherein: A feed port (4) is fixedly installed on one end surface of the storage chamber (3), and the feed port (4) is fixedly installed on one end surface of the UAV body (1).

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