CN211810248U

CN211810248U - Agricultural is with irrigating unmanned aerial vehicle

Info

Publication number: CN211810248U
Application number: CN201922369818.1U
Authority: CN
Inventors: 赵孜孜; 仇飞; 刘一鸣
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-30
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and an agricultural irrigation unmanned aerial vehicle is disclosed, including the unmanned aerial vehicle body, the bottom fixed mounting of unmanned aerial vehicle body fuselage has the water tank, the below of water tank is equipped with the protecting crust, be equipped with the buffering subassembly between protecting crust and the unmanned aerial vehicle body fuselage, the bottom fixed connection of unmanned aerial vehicle body fuselage has the gag lever post, the bottom of gag lever post stretches into the inside of buffering subassembly; the middle part of the protective shell is rotatably connected with a communicating pipe, a shunt pipe is fixedly communicated with the liquid outlet end of the communicating pipe, the shunt pipe is positioned inside the protective shell, and a spray head is fixedly communicated with the shunt pipe. The utility model is provided with the buffer component, so that the whole device can be in contact with the ground to buffer when landing, thereby reducing the impact on the unmanned aerial vehicle body and further reducing the damage; through setting up drive assembly for the shower nozzle rotates and sprays, and then evenly sprays.

Description

Agricultural is with irrigating unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned aerial vehicle field especially relates to an agricultural is with irrigating unmanned aerial vehicle.

Background

The agriculture utilizes the growth and development law of animals and plants, the industry of obtaining the product through artificial cultivation, the agriculture belongs to the first industry, the science of research agriculture is the agronomy, the work object of agriculture is the living animals and plants, the product of obtaining is the animals and plants itself, the agriculture is the basic industry that provides support national economic construction and development, unmanned aerial vehicle is the most advanced intelligent product of modern times, its application in all trades has obtained very big popularization, in the agricultural field, unmanned aerial vehicle mainly is used in watering and scattering seed and pesticide etc..

The existing authorization publication number CN205884218U provides a novel unmanned aerial vehicle for agricultural irrigation, which comprises a main body, a flight mechanism, a power generation mechanism, a water making mechanism, a support frame and an irrigation mechanism; system water mechanism is including the inlet duct, reducer pipe, filtering component, condensation system water subassembly and the header tank that set gradually, this a novel unmanned aerial vehicle's for agricultural irrigation system water mechanism, though have the characteristics of low price and stable performance and improved its market competition, but still there is not having the shock attenuation cushioning effect, if unstable when descending causes to fall easily and causes the damage, still exists simultaneously and spray the department for fixed form, cause and spray inhomogeneous phenomenon.

For solving above-mentioned problem, provide an agricultural with irrigating unmanned aerial vehicle in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides an agricultural irrigation unmanned aerial vehicle, which is provided with a buffer component to buffer the whole device when the whole device is landed, thereby reducing the impact on the unmanned aerial vehicle body and further reducing the damage; through setting up drive assembly for the shower nozzle rotates and sprays, and then evenly sprays.

(II) technical scheme

In order to solve the problems, the utility model provides an agricultural irrigation unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, wherein a water tank is fixedly arranged at the bottom of the unmanned aerial vehicle body, a protective shell is arranged below the water tank, a buffer component is arranged between the protective shell and the unmanned aerial vehicle body, a limiting rod is fixedly connected at the bottom of the unmanned aerial vehicle body, and the bottom end of the limiting rod extends into the buffer component;

the middle part of the protective shell is rotatably connected with a communicating pipe, a shunt pipe is fixedly communicated with the liquid outlet end of the communicating pipe, the shunt pipe is positioned inside the protective shell, a spray head is fixedly communicated with the shunt pipe, a transmission gear is fixedly sleeved in the middle part of the communicating pipe, a driving assembly is arranged at the top part of the protective shell, and the driving assembly is in transmission connection with the transmission gear;

the liquid inlet end of communicating pipe is fixed the intercommunication and is had rotary joint, the top fixed mounting of protecting crust has the drawing liquid pump, the liquid outlet of drawing liquid pump passes through feed pipe and rotary joint's inlet intercommunication, the air inlet of drawing liquid pump passes through drawing liquid pipe and water tank intercommunication.

Preferably, the unmanned aerial vehicle body contains microprocessor, signal receiver, GPS module and wing subassembly in, microprocessor is connected with GPS module, signal receiver, wing subassembly, drawing liquid pump and drive assembly respectively.

Preferably, the buffering subassembly comprises spacing ring, sleeve pipe, stopper and buffer spring, the top fixed connection of sheathed tube bottom and protecting crust, the bottom fixed connection of sheathed tube top and spacing ring, the outer wall and the sleeve pipe middle part sliding connection of stopper, buffer spring's top and the bottom fixed connection of stopper, buffer spring's bottom and protecting crust's top fixed connection, the bottom of gag lever post is passed the centre bore of spacing ring and is stretched into sheathed tube inside to with the top fixed connection of stopper, the outer wall of gag lever post and the centre bore sliding connection of spacing ring.

Preferably, drive assembly comprises driving motor, bracing piece and drive gear, the bottom of bracing piece and the top fixed connection of protective housing, the top and driving motor's shell fixed connection of bracing piece, the fixed suit of drive gear is at the tip of driving motor drive shaft, and drive gear meshing.

Preferably, the signal receiver is connected with a control end in a communication mode.

Preferably, the spray head is selected to be an atomizing spray head.

The above technical scheme of the utility model has following profitable technological effect:

through starting the drawing liquid pump, the drawing liquid pump extracts the inside liquid of water tank, the liquid of extraction passes through the feed pipe, rotary joint and shunt tubes are finally by the shower nozzle blowout, start driving motor simultaneously, driving motor's start-up passes through drive gear and drives drive gear and rotate, it is rotatory to drive the shower nozzle when drive gear is rotatory, static spraying has been avoided, thereby the effect that the developments were evenly sprayed has been reached, when descending, protecting crust and ground contact, the decline of unmanned aerial vehicle body drives gag lever post and stopper and compresses buffer spring, utilize buffer spring's resilience, thereby the effect of shock attenuation buffering has been reached, and then when reducing the descending of unmanned aerial vehicle body or the vertical security when falling, further reduce the damage of unmanned aerial vehicle body.

Drawings

Fig. 1 is the utility model provides an agricultural is with irrigating unmanned aerial vehicle's schematic structure diagram.

Fig. 2 is the utility model provides an agricultural is with driving assembly's among irrigation unmanned aerial vehicle schematic structure.

Fig. 3 is the utility model provides an agricultural is with system diagram of irrigating unmanned aerial vehicle.

Reference numerals: 1. an unmanned aerial vehicle body; 2. a water tank; 3. a protective shell; 4. a buffer assembly; 41. a limiting ring; 42. a sleeve; 43. a limiting block; 44. a buffer spring; 5. a limiting rod; 6. a communicating pipe; 7. a shunt tube; 8. a spray head; 9. a transmission gear; 10. a drive assembly; 101. a drive motor; 102. a support bar; 103. a drive gear; 11. a rotary joint; 12. a liquid pump; 13. a liquid supply tube; 14. a microprocessor; 15. a signal receiver; 16. a GPS module; 17. a wing assembly; 18. and a control end.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides an agricultural irrigation unmanned aerial vehicle, including unmanned aerial vehicle body 1, the bottom of unmanned aerial vehicle body 1 fuselage is fixed with water tank 2, the below of water tank 2 is equipped with protecting crust 3, be equipped with buffering subassembly 4 between protecting crust 3 and unmanned aerial vehicle body 1 fuselage, the bottom of unmanned aerial vehicle body 1 fuselage is fixed with gag lever post 5, the bottom of gag lever post 5 stretches into the inside of buffering subassembly 4;

the middle part of the protective shell 3 is rotatably connected with a communicating pipe 6, the liquid outlet end of the communicating pipe 6 is fixedly communicated with a flow dividing pipe 7, the flow dividing pipe 7 is positioned inside the protective shell 3, the flow dividing pipe 7 is fixedly communicated with a spray head 8, the middle part of the communicating pipe 6 is fixedly sleeved with a transmission gear 9, the top of the protective shell 3 is provided with a driving component 10, and the driving component 10 is in transmission connection with the transmission gear 9;

the liquid inlet end of the communicating pipe 6 is fixedly communicated with a rotary joint 11, the top of the protective shell 3 is fixedly provided with a liquid pump 12, the liquid outlet of the liquid pump 12 is communicated with the liquid inlet of the rotary joint 11 through a liquid supply pipe 13, and the air inlet of the liquid pump 12 is communicated with the water tank 2 through a liquid suction pipe 18.

In an alternative embodiment, the main body 1 of the drone includes a microprocessor 14, a signal receiver 15, a GPS module 16 and a wing assembly 17, and the microprocessor 14 is connected to the GPS module 16, the signal receiver 15, the wing assembly 17, the liquid pump 12 and the driving assembly 10 respectively.

It should be noted that the model number of the microprocessor 14 is 20-668-; the GPS module 16 is DX-BT 19-S; the model of the signal receiver 15 is MC 145436; the draw pump 12 is model number MC 145436.

In an optional embodiment, the buffering component 4 is composed of a limiting ring 41, a sleeve 42, a limiting block 43 and a buffering spring 44, the bottom end of the sleeve 42 is fixedly connected with the top of the protective shell 3, the top end of the sleeve 42 is fixedly connected with the bottom of the limiting ring 41, the outer wall of the limiting block 43 is slidably connected with the middle of the sleeve 42, the top end of the buffering spring 44 is fixedly connected with the bottom of the limiting block 43, the bottom end of the buffering spring 44 is fixedly connected with the top of the protective shell 3, the bottom end of the limiting rod 5 penetrates through the central hole of the limiting ring 41 and extends into the sleeve 42, and is fixedly connected with the top of the limiting block 43, and the outer wall of the limiting rod 5 is slidably connected with the central.

In an alternative embodiment, the driving assembly 10 is composed of a driving motor 101, a supporting rod 102 and a driving gear 103, wherein the bottom end of the supporting rod 102 is fixedly connected with the top of the protective shell 3, the top end of the supporting rod 102 is fixedly connected with the outer shell of the driving motor 101, the driving gear 103 is fixedly sleeved on the end portion of the driving shaft of the driving motor 101, the driving gear 103 is meshed with the transmission gear 9, and the driving motor 101 is in communication connection with the microprocessor 14.

In an alternative embodiment, signal receiver 15 is communicatively coupled to a control terminal 19.

In an alternative embodiment, the spray head 8 is selected as an atomizing spray head, so that the liquid sprayed by the spray head 8 is atomized, and the effect of uniform spraying is increased.

The utility model discloses in, through starting drawing liquid pump 12, drawing liquid pump 12 extracts 2 inside liquids in water tank, the liquid of extraction is through feed pipe 13, rotary joint 11 and shunt tubes 7 are finally spout by shower nozzle 8, start driving motor 101 simultaneously, driving motor 101's start-up drives drive gear 9 through drive gear 103 and rotates, it is rotatory to drive shower nozzle 8 when drive gear 9 is rotatory, static spraying has been avoided, thereby the effect that dynamic evenly sprays has been reached, when descending, protecting crust 3 and ground contact, unmanned aerial vehicle body 1's decline drives gag lever post 5 and stopper 43 compresses buffer spring 44, utilize buffer spring 44's resilience, thereby the effect of shock attenuation buffering has been reached, and then reduce the descending of unmanned aerial vehicle body 1 or the vertical security when falling, further reduce unmanned aerial vehicle body 1's damage.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an agricultural is with irrigating unmanned aerial vehicle, includes unmanned aerial vehicle body (1), its characterized in that: the water tank (2) is fixedly mounted at the bottom of the body of the unmanned aerial vehicle body (1), a protective shell (3) is arranged below the water tank (2), a buffer assembly (4) is arranged between the protective shell (3) and the body of the unmanned aerial vehicle body (1), a limiting rod (5) is fixedly connected to the bottom of the body of the unmanned aerial vehicle body (1), and the bottom end of the limiting rod (5) extends into the buffer assembly (4);

the middle part of the protective shell (3) is rotatably connected with a communicating pipe (6), the liquid outlet end of the communicating pipe (6) is fixedly communicated with a shunt pipe (7), the shunt pipe (7) is positioned inside the protective shell (3), the shunt pipe (7) is fixedly communicated with a spray head (8), the middle part of the communicating pipe (6) is fixedly sleeved with a transmission gear (9), the top part of the protective shell (3) is provided with a driving component (10), and the driving component (10) is in transmission connection with the transmission gear (9);

the liquid inlet end of communicating pipe (6) is fixed to be communicated with rotary joint (11), the top fixed mounting of protecting crust (3) has drawing liquid pump (12), the liquid outlet of drawing liquid pump (12) passes through the inlet intercommunication of feed pipe (13) and rotary joint (11), the air inlet of drawing liquid pump (12) passes through drawing liquid pipe (18) and water tank (2) intercommunication.

2. The agricultural irrigation unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle body (1) comprises a microprocessor (14), a signal receiver (15), a GPS module (16) and a wing assembly (17), and the microprocessor (14) is respectively connected with the GPS module (16), the signal receiver (15), the wing assembly (17), the liquid pump (12) and the driving assembly (10).

3. The agricultural irrigation drone of claim 1, wherein the buffer assembly (4) consists of a stop ring (41), a sleeve (42), a stop block (43) and a buffer spring (44), the bottom end of the sleeve (42) is fixedly connected with the top of the protective shell (3), the top end of the sleeve (42) is fixedly connected with the bottom of the limiting ring (41), the outer wall of the limiting block (43) is in sliding connection with the middle part of the sleeve (42), the top end of the buffer spring (44) is fixedly connected with the bottom of the limiting block (43), the bottom end of the buffer spring (44) is fixedly connected with the top of the protective shell (3), the bottom end of the limiting rod (5) passes through the central hole of the limiting ring (41) and extends into the sleeve (42), and is fixedly connected with the top of the limiting block (43), and the outer wall of the limiting rod (5) is connected with the central hole of the limiting ring (41) in a sliding way.

4. The agricultural irrigation unmanned aerial vehicle of claim 1, wherein the driving assembly (10) comprises a driving motor (101), a supporting rod (102) and a driving gear (103), the bottom end of the supporting rod (102) is fixedly connected with the top of the protective shell (3), the top end of the supporting rod (102) is fixedly connected with the shell of the driving motor (101), the driving gear (103) is fixedly sleeved on the end of the driving shaft of the driving motor (101), and the driving gear (103) is meshed with the transmission gear (9).

5. An agricultural irrigation drone according to claim 2, wherein the signal receiver (15) is communicatively connected to a control terminal (19).

6. An agricultural irrigation drone according to claim 1, characterised in that the nozzles (8) are selected as atomising nozzles.