CN218368307U - Unmanned aerial vehicle flies to prevent accurate pesticide application side and spouts device - Google Patents
Unmanned aerial vehicle flies to prevent accurate pesticide application side and spouts device Download PDFInfo
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- CN218368307U CN218368307U CN202222263055.4U CN202222263055U CN218368307U CN 218368307 U CN218368307 U CN 218368307U CN 202222263055 U CN202222263055 U CN 202222263055U CN 218368307 U CN218368307 U CN 218368307U
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Abstract
The application relates to an unmanned aerial vehicle flight control accurate pesticide application side spraying device which comprises a machine body, wherein two link mechanisms are arranged on the outer sides of two horizontal sides of the machine body; link mechanism includes main connecting rod, vice connecting rod, main drive motor and vice driving motor, main drive motor bolt fixed connection is on the organism, rotate between the free end of main connecting rod and the vice connecting rod and connect, and vice connecting rod position on the main connecting rod carries out the transmission through vice driving motor, the free end of vice connecting rod is provided with angularly adjustable spray tube, and this scheme all sets up two link mechanism through the both sides at the organism, utilizes the main drive motor to transmit main connecting rod, and vice driving motor transmits vice connecting rod to realize link mechanism's position control, make it can realize extending to the outside of rotor and receive the operation of folding to the organism both sides, when the spray tube is located the rotor outside, reduce its influence that receives the rotor air current, guarantee to spout the regional certainty of medicine.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, especially, relate to an unmanned aerial vehicle flies to prevent accurate side-spraying device that gives medicine to poor free of charge.
Background
Plant protection unmanned aerial vehicle comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, flies the accuse through ground remote control or navigation, realizes spraying the operation, can spray medicament, seed, powder etc..
Plant protection unmanned aerial vehicle is carrying out spraying of medicament, most downwards sprays, the coverage that sprays is less, therefore part can select to install the side additional and spout the structure, the side of direct mount below unmanned aerial vehicle spouts the structure when spraying, the water smoke receives the influence of the air current of wing disturbance easily, and then leads to the scope of spraying to reduce, cause the error in the calculation, be located the vegetation of original water smoke border position, probably not covered by the medicament, influence its prevention to the plant diseases and insect pests. Consequently, for solving current plant protection unmanned aerial vehicle and spraying liquid medicine control ability not enough problem to the side, the technical personnel in the art provide an unmanned aerial vehicle and fly to prevent accurate pesticide application side and spout the device.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that provides in the above-mentioned background art, this application provides an unmanned aerial vehicle flies to prevent accurate application of pesticide side and spouts device.
The application provides an unmanned aerial vehicle flight control accurate pesticide application side-spraying device which comprises a machine body, wherein a rotor wing is arranged on the outer side of the machine body, a pesticide box is arranged below the machine body, and two link mechanisms are arranged on the outer sides of two horizontal sides of the machine body;
the connecting rod mechanism comprises a main connecting rod, an auxiliary connecting rod, a main driving motor and an auxiliary driving motor, the main driving motor is fixedly connected to the machine body through a bolt, an output shaft of the main driving motor is assembled with one end of the main connecting rod, the free end of the main connecting rod is rotatably connected with the auxiliary connecting rod, the auxiliary connecting rod is driven by the auxiliary driving motor on the main connecting rod, and an angle-adjustable spray pipe is arranged at the free end of the auxiliary connecting rod;
the main connecting rod rotates in a range of 160 degrees at one side of the machine body, and the auxiliary connecting rod rotates in a range of 300 degrees at the end part of the main connecting rod.
Preferably, the auxiliary driving motor is fixedly connected above the main connecting rod through a bolt, and the auxiliary driving motor drives the auxiliary connecting rod to rotate around the radial direction of the auxiliary connecting rod.
Preferably, a through groove is formed in the middle line position of the main connecting rod, the auxiliary connecting rod is rotatably connected to the inner side of the through groove of the main connecting rod, the length of the main connecting rod is smaller than that of the auxiliary connecting rod, and a height difference is formed between the two groups of connecting rod mechanisms positioned on the same side of the machine body.
Preferably, the perpendicular fixedly connected with side frame of free end of vice connecting rod, the end of spray tube rotates between pivot and the side frame to be connected, the bottom of side frame rotates and is connected with electric telescopic handle, and electric telescopic handle's output and the free end outer wall of spray tube rotate and be connected.
Preferably, a support leg fixedly connected with the machine body is arranged below the medicine chest.
To sum up, the application comprises the following beneficial technical effects:
the two connecting rod mechanisms are arranged on the two sides of the machine body, the main connecting rod is driven by the driving motor, and the auxiliary connecting rod is driven by the auxiliary driving motor, so that the position adjustment of the connecting rod mechanisms is realized, the operation of extending to the outer side of the rotor wing and folding to the two sides of the machine body can be realized, when the spray pipe is positioned on the outer side of the rotor wing, the influence of the air flow of the rotor wing on the spray pipe is reduced, the certainty of a medicine spraying area is ensured, the device is convenient to transport during folding, and the practicability of the device is improved; through set up electric telescopic handle on the side frame, utilize electric telescopic handle transmission spray tube to revolute the rotation of axes, realize the regulation at the inclination of spray tube, cooperation imaging system realizes the instant adjustment to spraying the scope, hoisting device's the effect of spraying.
Drawings
Fig. 1 is an overall structure diagram of an unmanned aerial vehicle flight control accurate pesticide application side-spraying device in the embodiment of the application;
fig. 2 is a link mechanism structure of the accurate pesticide application side-spraying device of unmanned aerial vehicle flight control in the embodiment of this application.
Description of the reference numerals: 1. a body; 2. a rotor; 3. a main drive motor; 4. a main connecting rod; 401. a through groove; 5. an auxiliary link; 6. a nozzle; 601. a rotating shaft; 7. a secondary drive motor; 8. a side frame; 9. an electric telescopic rod; 10. a support leg; 11. a medicine chest.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses unmanned aerial vehicle flies to prevent accurate application of pesticide side-spraying device. Referring to fig. 1-2, an unmanned aerial vehicle flight control accurate pesticide application side-spraying device comprises a machine body 1, wherein a rotor wing 2 is arranged on the outer side of the machine body 1, a pesticide box 11 is arranged below the machine body 1, support legs 10 fixedly connected with the machine body 1 are arranged below the pesticide box 11, and two link mechanisms are arranged on the outer sides of two horizontal sides of the machine body 1;
the connecting rod mechanism comprises a main connecting rod 4, an auxiliary connecting rod 5, a main driving motor 3 and an auxiliary driving motor 7, the main driving motor 3 is fixedly connected to the machine body 1 through a bolt, an output shaft of the main driving motor 3 is assembled with one end of the main connecting rod 4, the free end of the main connecting rod 4 is rotatably connected with the auxiliary connecting rod 5, the auxiliary connecting rod 5 is arranged on the main connecting rod 4 and is driven by the auxiliary driving motor 7, an angle-adjustable spray pipe 6 is arranged at the free end of the auxiliary connecting rod 5, the auxiliary driving motor 7 is fixedly connected above the main connecting rod 4 through a bolt, the auxiliary connecting rod 5 is driven by the auxiliary driving motor 7 to rotate around the radial direction of the auxiliary connecting rod, the free end of the auxiliary connecting rod 5 is vertically and fixedly connected with a side frame 8, the tail end of the spray pipe 6 is rotatably connected with the side frame 8 through a rotating shaft 601, an electric telescopic rod 9 is rotatably connected to the bottom end of the side frame 8, the output end of the electric telescopic rod 9 is rotatably connected with the outer wall of the free end of the spray pipe 6, and the preferable combination of the side frame 8, the spray pipe 6 and the electric telescopic rod 9 is in a triangular structure;
The embodiment of this application provides an unmanned aerial vehicle flies to prevent accurate application side-spraying device's implementation principle does: when the unmanned aerial vehicle sprays on the side edge, the main driving motor 3 firstly drives the main connecting rod 4 to rotate outwards from the position close to the pesticide box 11, meanwhile, the auxiliary driving motor 7 rotates in the opposite direction to the main driving motor 3, the auxiliary connecting rod 5 is driven to rotate in the opposite direction to the main connecting rod 4, the main connecting rod 4 and the auxiliary connecting rod 5 extend to the outer side of the rotor wing 2 under the mutual matching effect, so that the spray pipe 6 is not contacted with airflow driven by the rotor wing 2, the influence of the airflow on laterally sprayed liquid medicine is reduced, the liquid medicine can be sprayed in a preset prediction range, in the spraying process, the main connecting rod 4 and the auxiliary connecting rod 5 can rotate to other directions to operate by utilizing the mutual matching between the main driving motor 3 and the auxiliary driving motor 7, and the application range of the device is expanded; in the flight in-process, according to the information of imaging system feedback, can carry out convenient adjustment to the orientation of spray tube 6, the front end of 9 transmission spray tubes of electric telescopic handle carries out the displacement, and the end of spray tube 6 revolves axle 601 and rotates to realize the change at its inclination, different inclination can realize spraying the operation to the side regional scope of difference, further hoisting device's controllability.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides an unmanned aerial vehicle flies to prevent accurate side of giving medicine to poor free of charge and spouts device, includes organism (1), and the outside of organism (1) is provided with rotor (2), and the below of organism (1) is provided with medical kit (11), its characterized in that: two link mechanisms are arranged on the outer sides of the two horizontal sides of the machine body (1);
the connecting rod mechanism comprises a main connecting rod (4), an auxiliary connecting rod (5), a main driving motor (3) and an auxiliary driving motor (7), wherein the main driving motor (3) is fixedly connected to the machine body (1) through a bolt, an output shaft of the main driving motor (3) is assembled with one end of the main connecting rod (4), the free end of the main connecting rod (4) is rotatably connected with the auxiliary connecting rod (5), the auxiliary connecting rod (5) is arranged on the main connecting rod (4) and is driven by the auxiliary driving motor (7), and a spray pipe (6) with an adjustable angle is arranged at the free end of the auxiliary connecting rod (5);
the main connecting rod (4) rotates within 160 degrees on one side of the machine body (1), and the auxiliary connecting rod (5) rotates within 300 degrees at the end part of the main connecting rod (4).
2. The unmanned aerial vehicle flies to prevent and accurately sprays side and spout device of giving medicine to claim 1, its characterized in that: the auxiliary driving motor (7) is fixedly connected above the main connecting rod (4) through a bolt, and the auxiliary driving motor (7) drives the auxiliary connecting rod (5) to rotate around the radial direction of the auxiliary connecting rod.
3. The unmanned aerial vehicle flies to prevent accurate application of pesticide side-spraying device of claim 1, its characterized in that: a through groove (401) is formed in the middle line position of the main connecting rod (4), the auxiliary connecting rod (5) is rotatably connected to the inner side of the through groove (401) of the main connecting rod (4), the length of the main connecting rod (4) is smaller than that of the auxiliary connecting rod (5), and a height difference exists between two groups of connecting rod mechanisms located on the same side of the machine body (1).
4. The unmanned aerial vehicle flies to prevent accurate application of pesticide side-spraying device of claim 1, its characterized in that: the perpendicular fixedly connected with side frame (8) of free end of vice connecting rod (5), the end of spray tube (6) is rotated between through pivot (601) and side frame (8) and is connected, the bottom of side frame (8) is rotated and is connected with electric telescopic handle (9), and the output of electric telescopic handle (9) and the free end outer wall of spray tube (6) rotate and be connected.
5. The unmanned aerial vehicle flies to prevent and accurately sprays side and spout device of giving medicine to claim 1, its characterized in that: and supporting legs (10) fixedly connected with the machine body (1) are arranged below the medicine chest (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222263055.4U CN218368307U (en) | 2022-08-26 | 2022-08-26 | Unmanned aerial vehicle flies to prevent accurate pesticide application side and spouts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222263055.4U CN218368307U (en) | 2022-08-26 | 2022-08-26 | Unmanned aerial vehicle flies to prevent accurate pesticide application side and spouts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218368307U true CN218368307U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222263055.4U Active CN218368307U (en) | 2022-08-26 | 2022-08-26 | Unmanned aerial vehicle flies to prevent accurate pesticide application side and spouts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218368307U (en) |
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2022
- 2022-08-26 CN CN202222263055.4U patent/CN218368307U/en active Active
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