Chemical adding platform of plant protection unmanned aerial vehicle

Abstract

A pesticide adding platform of a plant protection unmanned aerial vehicle comprises a bottom plate and a landing platform, a liquid storage tank is fixedly installed at the top end of the bottom plate, a pump machine is fixedly connected to one side of the top end of the bottom plate, a hose used for guiding pesticide liquid is fixedly installed at the output end of the pump machine, and the input end of the pump machine penetrates into the liquid storage tank through a pipeline; four groups of electric cylinders are symmetrically mounted between the top end of the liquid storage tank and the bottom end of the landing platform, and the upper and lower ends of the four groups of electric cylinders are respectively connected with the liquid storage tank and the landing platform through spherical hinges; a controller used for controlling the four sets of electric cylinders is fixedly installed on one side of the top end of the liquid storage tank, and a stirring assembly is arranged in the liquid storage tank. Through the controller on the liquid storage tank, the electric cylinder can be controlled to carry out rapid adjustment, so that the landing platform can be adjusted to be in a horizontal state according to the actual road surface condition under the cooperation of the gradienter, and then the unmanned aerial vehicle can be stably parked and the chemical adding process can be conveniently carried out.

Description

Technical Field

[0001] The utility model belongs to the technical field of plant protection unmanned aerial vehicles, and more specifically, particularly relates to a medicine adding platform for a plant protection unmanned aerial vehicle. Background Art

[0002] With the progress of the technological level and the development of people's economic level, many jobs that used to require multiple people or a long time are gradually replaced by mechanical equipment. A plant protection unmanned aerial vehicle can be operated to spray liquid medicine on crops. When the liquid medicine of the unmanned aerial vehicle is used up, it needs to be replenished through a medicine adding platform.

[0003] In the prior art, the medicine adding platform of a plant protection unmanned aerial vehicle consists of an unmanned aerial vehicle parking platform and a medicine adding tank, and the medicine adding tank is used to add medicine to the unmanned aerial vehicle. The current medicine adding platform of a plant protection unmanned aerial vehicle cannot quickly adjust its own levelness. If the medicine adding platform is placed on a ground that is not completely horizontal, it will cause itself to tilt to a certain extent, thereby affecting the parking of the unmanned aerial vehicle on the parking platform and the medicine adding effect. Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a medicine adding platform for a plant protection unmanned aerial vehicle is provided, in order to achieve a more practical value purpose. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a medicine adding platform for a plant protection unmanned aerial vehicle, which is achieved by the following specific technical means:

[0005] A medicine adding platform for a plant protection unmanned aerial vehicle, including a bottom plate and a landing platform. A liquid storage tank is fixedly installed at the top end of the bottom plate, and a pump is fixedly connected to one side of the top end of the bottom plate. The output end of the pump is fixedly installed with a hose for guiding the liquid medicine, and the input end of the pump penetrates through a pipeline into the interior of the liquid storage tank; Four electric cylinders are symmetrically installed between the top end of the liquid storage tank and the bottom end of the landing platform, and both the upper and lower ends of the four electric cylinders are respectively connected to the liquid storage tank and the landing platform through spherical hinges; A controller for controlling the four electric cylinders is fixedly installed on one side of the top end of the liquid storage tank, and a stirring assembly is arranged inside the liquid storage tank.

[0006] As a preferred technical solution of the utility model, the stirring assembly includes a driving motor, the output shaft of the driving motor at the bottom end penetrates into the interior of the liquid storage tank, and is fixedly connected with a rotating rod, and a plurality of stirring blades are fixedly connected to the side wall of the rotating rod.

[0007] As a preferred technical solution of the utility model, a clamping ring is fixedly connected to the side wall of the liquid storage tank, there is an opening on one side of the clamping ring, and the hose is fixed on the liquid storage tank through the clamping ring.

[0008] As a preferred technical solution of the present utility model, a spirit level is fixedly installed on one side of the bottom end of the landing platform through fasteners.

[0009] As a preferred technical solution of the present utility model, universal wheels with brakes are fixedly installed at the four corners of the bottom end of the bottom plate, and the universal wheels are omnidirectional wheels.

[0010] As a preferred technical solution of the present utility model, a liquid inlet is fixedly connected to one side of the liquid storage tank, and the liquid inlet is inclined.

[0011] As a preferred technical solution of the present utility model, an anti-slip layer is provided on the surface of the landing platform, and the anti-slip layer is made of rubber.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] In the present utility model, by setting the stirring assembly, the liquid medicine in the liquid storage tank can be continuously stirred to prevent precipitation, effectively ensuring the medication effect; through the controller on the liquid storage tank, the electric cylinder can be controlled for rapid adjustment, so that, in cooperation with the spirit level, the landing platform can be adjusted to a horizontal state according to the actual road conditions, thereby facilitating the stable parking of the unmanned aerial vehicle and the medication process; by providing an anti-slip layer made of rubber on the landing platform, the situation of the unmanned aerial vehicle sliding during landing can be effectively prevented, which is conducive to the rapid and stable landing of the unmanned aerial vehicle. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 2 is a partial structural schematic diagram of the present utility model.

[0016] Figure 3 is an adjustment state schematic diagram of the present utility model.

[0017] Figure 4 is Figure 2 the enlarged schematic diagram of part A in

[0018] In the figure, the corresponding relationship between the component names and the reference numerals of the drawings is as follows:

[0019] 1, bottom plate; 2, liquid storage tank; 3, landing platform; 4, pump; 5, stirring assembly; 501, drive motor; 502, rotating rod; 503, stirring blade; 6, controller; 7, ball joint; 8, electric cylinder; 9, spirit level; 10, snap ring; 11, hose; 12, liquid inlet; 13, universal wheel.

[0020] Detailed implementation manners.

[0021] The following further describes in detail the implementation manners of the present utility model in conjunction with the accompanying 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.

[0022] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the accompanying 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 understood as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, 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. Embodiment

[0024] As shown in the attached Figure 1 to the attached Figure 4 figures:

[0025] The present utility model provides a medicine adding platform for a plant protection unmanned aerial vehicle, which includes a bottom plate 1 and a landing platform 3. A liquid storage tank 2 is fixedly installed at the top end of the bottom plate 1. A pump 4 is fixedly connected to one side of the top end of the bottom plate 1. A hose 11 for guiding the liquid medicine is fixedly installed at the output end of the pump 4. The input end of the pump 4 penetrates through a pipeline into the interior of the liquid storage tank 2; Four groups of electric cylinders 8 are symmetrically installed between the top end of the liquid storage tank 2 and the bottom end of the landing platform 3. The upper and lower ends of the four groups of electric cylinders 8 are respectively connected to the liquid storage tank 2 and the landing platform 3 through spherical hinges 7; A controller 6 for controlling the four groups of electric cylinders 8 is fixedly installed on one side of the top end of the liquid storage tank 2. A stirring assembly 5 is arranged inside the liquid storage tank 2.

[0026] Among them, the stirring assembly 5 includes a driving motor 501. The output shaft at the bottom end of the driving motor 501 penetrates into the interior of the liquid storage tank 2 and is fixedly connected to a rotating rod 502. A plurality of stirring blades 503 are fixedly connected to the side wall of the rotating rod 502, which can continuously stir the liquid medicine in the liquid storage tank 2, prevent precipitation from occurring, and effectively ensure the medicine application effect.

[0027] Among them, a clamping ring 10 is fixedly connected to the side wall of the liquid storage tank 2. One side of the clamping ring 10 is provided with an opening, and the hose 11 is fixed to the liquid storage tank 2 through the clamping ring 10 to fix and clamp the hose 11 at a certain height for the convenience of the user to pick it up.

[0028] Among them, a spirit level 9 is fixedly installed on one side of the bottom end of the landing platform 3 through a fastener to quickly detect the levelness of the landing platform 3, so as to assist in quickly leveling it when it is in a non-horizontal state.

[0029] Among them, universal wheels 13 with brakes are fixedly installed at the four corners of the bottom end of the bottom plate 1. The universal wheels 13 can rotate during movement for convenient movement, and at the same time, the wheels can be prevented from moving by braking after being placed at a designated position.

[0030] Among them, a liquid inlet 12 is fixedly connected to one side of the liquid storage tank 2. The liquid inlet 12 is inclined to facilitate the rapid entry of the liquid medicine into the liquid storage tank 2 and prevent the liquid medicine from splashing outside.

[0031] Among them, an anti-slip layer is provided on the surface of the landing platform 3, and the anti-slip layer is made of rubber.

[0032] The working principle of this embodiment: When in use, the stirring assembly 5 in the liquid storage tank 2 can be started to continuously stir the liquid medicine flowing into the liquid storage tank 2 through the liquid inlet 12 to prevent precipitation. When driving to a place with uneven road surface, through the controller 6 and with the cooperation of the spirit level 9, the electric cylinder 8 is lifted and lowered to level the landing platform 3; during the landing process of the unmanned aerial vehicle, through the rubber anti-slip layer provided on the landing platform 3, the original rigid contact between the unmanned aerial vehicle and the landing platform 3 during landing is changed to the flexible contact between the unmanned aerial vehicle and the rubber anti-slip layer, which can absorb the impact force of the unmanned aerial vehicle landing to a certain extent and prevent the unmanned aerial vehicle from colliding with the platform and causing component damage; after the unmanned aerial vehicle stops stably, the hose 11 clamped inside the clamping ring 10 can be taken out, and one end of the hose 11 is inserted into the medicine box opening of the unmanned aerial vehicle, and the medicine adding operation is carried out with the cooperation of the pump 4. After the medicine adding is completed, the hose 11 is clamped back in place, and then the unmanned aerial vehicle is started to take off and continue the operation.

[0033] The embodiments of the present utility model are given for the purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A pesticide dosing platform for a crop protection drone, comprising a base plate (1) and a landing platform (3), characterized in that: A liquid storage tank (2) is fixedly mounted on the top of the base plate (1), a pump (4) is fixedly connected to one side of the top of the base plate (1), a hose (11) for guiding the liquid medicine is fixedly mounted on the output end of the pump (4), and the input end of the pump (4) penetrates into the interior of the liquid storage tank (2) through a pipeline; four groups of electric cylinders (8) are symmetrically mounted between the top of the liquid storage tank (2) and the bottom of the landing platform (3), and the upper and lower ends of the four groups of electric cylinders (8) are respectively connected to the liquid storage tank (2) and the landing platform (3) through ball joints (7); a controller (6) for controlling the four groups of electric cylinders (8) is fixedly mounted on one side of the top of the liquid storage tank (2), and a stirring assembly (5) is arranged inside the liquid storage tank (2).

2. The pesticide dosing platform of a crop protection drone as claimed in claim 1, characterized in that: The stirring assembly (5) comprises a driving motor (501), the bottom output shaft of the driving motor (501) penetrates into the interior of the liquid storage tank (2) and is fixedly connected to a rotating rod (502), and a plurality of stirring blades (503) are fixedly connected to the side wall of the rotating rod (502).

3. The pesticide dosing platform of a crop protection drone as claimed in claim 1, characterized in that: A clamping ring (10) is fixedly connected to the side wall of the liquid storage tank (2), one side of the clamping ring (10) is provided with an opening, and the hose (11) is fixed to the liquid storage tank (2) via the clamping ring (10).

4. The pesticide dosing platform of a crop protection drone as claimed in claim 1, characterized in that: A level gauge (9) is fixedly mounted on one side of the bottom end of the landing platform (3) via a fastener.

5. The pesticide dosing platform of a crop protection drone as claimed in claim 1, characterized in that: Casters (13) are fixedly mounted at the four corners of the bottom end of the base plate (1), and the casters (13) are universal wheels with brakes.

6. The pesticide dosing platform of a crop protection drone as claimed in claim 1, characterized in that: A liquid inlet (12) is fixedly connected to one side of the liquid storage tank (2).

7. The pesticide dosing platform of a crop protection drone as claimed in claim 1, characterized in that: The surface of the landing platform (3) is provided with an anti-slip layer, and the anti-slip layer is made of rubber material.

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