CN216301484U

CN216301484U - Accurate sprinkler of agricultural unmanned aerial vehicle hillside orchard pesticide

Info

Publication number: CN216301484U
Application number: CN202122865625.2U
Authority: CN
Inventors: 刘锐波; 唐宇; 候超钧; 钟震宇
Original assignee: Guangzhou Conghua Hualong Fruit & Vegetable Freshness Co ltd; Zhongkai University of Agriculture and Engineering; Guangdong Polytechnic Normal University; Institute of Intelligent Manufacturing of Guangdong Academy of Sciences
Current assignee: Guangzhou Conghua Hualong Fruit & Vegetable Freshness Co ltd; Zhongkai University of Agriculture and Engineering; Guangdong Polytechnic Normal University; Institute of Intelligent Manufacturing of Guangdong Academy of Sciences
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-15
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to an agricultural unmanned aerial vehicle hillside orchard pesticide accurate spraying device which comprises an unmanned aerial vehicle body, wherein two fixing piles are fixedly mounted on the bottom surface of the unmanned aerial vehicle body, water tanks are fixedly mounted on the bottom surfaces of the two fixing piles, supporting legs are fixedly mounted on the left side surface and the right side surface of the unmanned aerial vehicle body, adjusting assemblies are arranged inside the two supporting legs, slots are formed in the two supporting legs, inserting strips are sleeved inside the two supporting legs, one ends of the two inserting strips are located inside the slots respectively, and spraying assemblies are arranged between the bottom surface of the unmanned aerial vehicle body and the top surface of the water tank. This accurate sprinkler of agricultural unmanned aerial vehicle hillside orchard pesticide through the height of adjusting part through the water tank, inserts the inside in the spacing hole of different positions through the bolt, again with the bolt joint on the inside draw-in groove of cutting to realize the various not co-altitude water tanks of adaptation, improved the practicality of whole device.

Description

Accurate sprinkler of agricultural unmanned aerial vehicle hillside orchard pesticide

Technical Field

The utility model relates to the technical field of spraying devices, in particular to an accurate pesticide spraying device for an agricultural unmanned aerial vehicle hillside orchard.

Background

Unmanned aerial vehicle is the unmanned aircraft that utilizes radio remote control equipment and self-contained program control device to control, or by the vehicle-mounted computer completely or intermittently independently operate, compare with manned aircraft, unmanned aerial vehicle often more is fit for those too "fool, dirty or dangerous" task, unmanned aerial vehicle is according to the application, can divide into military use and civilian use, civilian aspect unmanned aerial vehicle is usually applied in the application of taking photo by plane, agriculture, plant protection, miniature autodyne, express delivery transportation, and manufacturing fields such as romantic, wherein the use in the agricultural field, generally spray the pesticide to agricultural product, and then there is special use unmanned aerial vehicle to spray the device of pesticide.

Current unmanned aerial vehicle device of spraying insecticide, through fixing on unmanned aerial vehicle, then drive sprinkler through unmanned aerial vehicle and spray insecticide to crops, because the water tank that loads the insecticide generally fixes on unmanned aerial vehicle bottom or support frame, and then can lead to the pesticide water tank of some different sizes of volume can't fix in support frame or bottom, so provide an accurate sprinkler of agricultural unmanned aerial vehicle hillside orchard pesticide in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an agricultural unmanned aerial vehicle hillside orchard pesticide accurate spraying device which has the advantage that a support frame can be adjusted according to the size of a water tank, and the problem that pesticide water tanks with different sizes cannot be fixed on the support frame or the bottom due to the fact that the water tank for loading pesticides is generally fixed on the bottom of an unmanned aerial vehicle or the support frame is solved.

In order to achieve the purpose, the utility model provides the following technical scheme: an agricultural unmanned aerial vehicle hillside orchard pesticide accurate spraying device comprises an unmanned aerial vehicle body, wherein two fixing piles are fixedly installed on the bottom surface of the unmanned aerial vehicle body, two water tanks are fixedly installed on the bottom surfaces of the fixing piles, two supporting legs are fixedly installed on the left side surface and the right side surface of the unmanned aerial vehicle body, adjusting assemblies are arranged inside the two supporting legs and used for adjusting the heights of the two supporting legs according to the heights of the water tanks, the bottom surface of the water tank is communicated with a pesticide inlet pipe, a valve is fixedly installed on the outer peripheral wall of the pesticide inlet pipe, two second fixing blocks are fixedly installed on the bottom surface of the unmanned aerial vehicle body, first fixing blocks are fixedly installed on the bottom surfaces of two wings of the unmanned aerial vehicle body, slots are formed in the insides of the two supporting legs, inserting strips are sleeved in the insides of the two supporting legs, and one ends of the two inserting strips are respectively located in the slots, be equipped with between the bottom surface of unmanned aerial vehicle body and the top surface of water tank and spray the subassembly for carry out the medicine to crops and spray.

Further, the water tank is inside hollow cuboid, the length of water tank is less than the distance between two supporting legs.

Further, the adjusting part includes handle, bolt, draw-in groove and spacing hole, the quantity in spacing hole is six, six spacing hole divide into two sets of and the spacing hole of every group and set up respectively on two supporting leg side that carry on the back mutually, the quantity of draw-in groove is two, two the draw-in groove is seted up respectively on two sides that the cutting was carried on the back mutually, the quantity of bolt is two, two the one end of bolt activity suit is in the inside of two draw-in grooves respectively, the quantity of handle is two, two the other end of bolt runs through two spacing holes respectively and extends to the outside of two supporting legs, and respectively with two handle fixed connection.

Further, every group spacing hole is from last to being linear equidistance distribution down, two the bolt respectively with two draw-in grooves clearance fit.

Further, the spraying component comprises a water outlet pipe, a water pump, an atomizing nozzle, a water distribution pipe, a water inlet pipe, an electronic valve and a water pipe tap, wherein the water pump is fixedly installed on the top surface of the water tank, one end of the water inlet pipe is fixedly installed on the water inlet end of the water pump, the other end of the water inlet pipe penetrates through the top surface of the water tank and extends to the inside of the water distribution pipe, one end of the water outlet pipe is fixedly installed on the water outlet end of the water pump, the other end of the water outlet pipe is communicated with the bottom surface of the water pipe tap, the electronic valve is fixedly sleeved on the peripheral wall of the water outlet pipe, the number of the water distribution pipes is two, one ends of the two water distribution pipes are respectively and fixedly installed on the left side surface and the right side surface of the water pipe tap, the number of the atomizing nozzle is two, one ends of the two water distribution pipes respectively and sequentially penetrate through a side surface opposite to two first fixing blocks and a side surface opposite to two second fixing blocks and extend to the left side and the right side surfaces of two wings of the unmanned aerial vehicle body, and the other ends of the two water distribution pipes are respectively and fixedly connected with the two atomizing nozzles.

Furthermore, two through holes for two shunt pipes to penetrate are formed in one side face opposite to the first fixing block and one side face opposite to the second fixing blocks.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. according to the agricultural unmanned aerial vehicle hillside orchard pesticide accurate spraying device, the height of the assembly passing through the water tank is adjusted, the bolt is inserted into the limiting holes at different positions, and then the bolt is clamped on the clamping groove in the inserting strip, so that the water tanks with various heights are adapted, and the practicability of the whole device is improved;

2. this accurate sprinkler of agricultural unmanned aerial vehicle hillside orchard pesticide can make two atomizer load on two wings of the unmanned aerial vehicle body left and right sides through spraying the subassembly to the realization still can keep the equilibrium and the accurate nature of unmanned aerial vehicle flight when not influencing the unmanned aerial vehicle flight, thereby improves the practicality of whole device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of B in FIG. 1 according to the present invention.

In the figure: 1 unmanned aerial vehicle body, 2 inlet tubes, 3 water pumps, 4 atomizer, 5 first fixed blocks, 6 distributive pipes, 7 supporting legs, 8 slots, 9 spud piles, 10 cutting, 11 water tanks, 12 outlet pipes, 13 advance pencil, 14 valves, 15 second fixed blocks, 16 electronic valves, 17 water pipe tap, 18 handles, 19 bolts, 20 draw-in grooves, the spacing hole of 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the agricultural unmanned aerial vehicle hillside orchard pesticide precision spraying device in the embodiment comprises an unmanned aerial vehicle body 1, two fixing piles 9 are fixedly installed on the bottom surface of the unmanned aerial vehicle body 1, a water tank 11 is fixedly installed on the bottom surfaces of the two fixing piles 9, supporting legs 7 are fixedly installed on the left side surface and the right side surface of the unmanned aerial vehicle body 1, adjusting components are arranged inside the two supporting legs 7 and used for adjusting the heights of the two supporting legs 7 according to the heights of the water tank 11, a medicine inlet pipe 13 is communicated with the bottom surface of the water tank 11, a valve 14 is fixedly installed on the outer peripheral wall of the medicine inlet pipe 13, two second fixing blocks 15 are fixedly installed on the bottom surface of the unmanned aerial vehicle body 1, first fixing blocks 5 are fixedly installed on the bottom surfaces of two wings of the unmanned aerial vehicle body 1, slots 8 are formed inside the two supporting legs 7, and inserting strips 10 are sleeved inside the two supporting legs 7, and the one end of two cuttings 10 is located the inside of slot 8 respectively, is equipped with between the bottom surface of unmanned aerial vehicle body 1 and the top surface of water tank 11 and sprays the subassembly for carry out the medicine to crops and spray.

Wherein, water tank 11 is inside hollow cuboid, and water tank 11's length is less than the distance between two supporting legs 7.

It should be noted that the unmanned aerial vehicle body 1 is a conventional mechanism known by the public in the prior art, and the specific structure and the working principle of the unmanned aerial vehicle body are explained again, and the two water distribution pipes 6 are communicated with the two atomizing nozzles 4 by bypassing the back surfaces of the two supporting legs 7.

Specific, will dispose the pesticide earlier through the inside of advancing pencil 13 and valve 14 and infuse to water tank 11, then fly starting unmanned aerial vehicle body 1, when flying to crops top, make the pesticide through distributive pipe 6 through the atomizer blowout through spraying assembly to the effect that the realization sprayed crops, when unmanned aerial vehicle is in the installation than supporting leg 7 long water tank 11 time, then realize the effect that adapts to not high water tank 11 through adjusting part.

In this embodiment, the adjusting part includes handle 18, bolt 19, draw-in groove 20 and spacing hole 21, the quantity of spacing hole 21 is six, six spacing holes 21 divide into two sets ofly and set up respectively on two supporting legs 7 a side that backs on the back mutually in every group spacing hole 21, the quantity of draw-in groove 20 is two, two draw-in grooves 20 are seted up respectively on two sides that the cutting 10 carried on the back mutually, the quantity of bolt 19 is two, the one end of two bolt 19 activity suit respectively is in the inside of two draw-in grooves 20, the quantity of handle 18 is two, two bolt 19's the other end runs through two spacing holes 21 respectively and extends to two supporting legs 7's outside, and respectively with two handle 18 fixed connection.

Wherein, each group of limiting holes 21 is distributed in a linear and equidistant way from top to bottom, and the two bolts 19 are respectively in clearance fit with the two clamping grooves 20.

Specifically, the bolt 19 is firstly pulled out of the clamping groove 20 through the handle 18, and then the bolt 19 is inserted into the limiting hole 21 at the bottom of the clamping groove 20 through a worker, so that the water tanks 11 with different heights can be adapted.

In this embodiment, the spraying assembly includes outlet pipe 2, water pump 3, atomizer 4, distributive pipe 6, inlet pipe 12, electronic valve 16 and water pipe tap 17, water pump 3 fixed mounting is on the top surface of water tank 11, the one end fixed mounting of inlet pipe 12 is on the water inlet of water pump 3, the other end of inlet pipe 12 runs through the top surface of water tank 11 and extends to its inside, the one end fixed mounting of outlet pipe 2 is on the water outlet of water pump 3, the other end of outlet pipe 2 and the bottom surface intercommunication of water pipe tap 17, electronic valve 16 fixes the suit on the periphery wall of outlet pipe 2, the quantity of distributive pipe 6 is two, the one end of two distributive pipes 6 is fixed mounting respectively on the left and right sides face of water pipe tap 17, the quantity of atomizer 4 is two, the one end of two distributive pipes 6 runs through the relative side of two first fixed blocks 5 and the relative side of two second fixed blocks 15 respectively in proper order and extends to the left and right sides face of two wings of unmanned aerial vehicle body 1 And the other ends of the two water distribution pipes 6 are respectively and fixedly connected with the two atomizing nozzles 4.

Wherein, the opposite side of two first fixed blocks 5 and the opposite side of two second fixed blocks 15 all offer the through hole that can supply two distributive pipes 6 to run through.

Specifically, turn on water pump 3 for the inside pesticide of water tank 11 is extracted to the inside of inlet tube 12 under water pump 3's effect, and the inside of outlet pipe 2 is flowed into to the play water end of rethread water pump 3, is opening electronic valve 16 immediately, and then makes the pesticide flow into the inside of distributive pipe 6 through outlet pipe 2 and water tap 17, passes through the atomizer blowout through distributive pipe 6.

The working principle of the above embodiment is as follows:

firstly, the prepared pesticide is infused into the water tank 11 through the pesticide inlet pipe 13 and the valve 14, then the unmanned aerial vehicle body 1 is started to fly, when the unmanned aerial vehicle flies to the top of crops, the water pump 3 is started, the pesticide in the water tank 11 is pumped into the water inlet pipe 12 under the action of the water pump 3, then the pesticide flows into the water outlet pipe 2 through the water outlet end of the water pump 3, then the electronic valve 16 is started, the pesticide flows into the water distribution pipe 6 through the water outlet pipe 2 and the water pipe tap 17, and the pesticide is sprayed out through the atomization nozzle through the water distribution pipe 6, so that the crop spraying effect is realized, when the unmanned aerial vehicle is provided with the water tank 11 which is longer than the supporting legs 7, the bolt 19 is firstly pulled out of the inside of the clamping groove 20 through the handle 18, then the bolt 19 is inserted into the limiting hole 21 at the bottom through a worker, and then the bolt is inserted into the clamping groove 20, thereby realizing the adaptation to the water tanks 11 with different heights, and completing the whole operation process.

The control mode of the utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The agricultural unmanned aerial vehicle hillside orchard pesticide accurate spraying device is characterized by comprising an unmanned aerial vehicle body (1), wherein two fixing piles (9) are fixedly mounted on the bottom surface of the unmanned aerial vehicle body (1), water tanks (11) are fixedly mounted on the bottom surfaces of the two fixing piles (9), supporting legs (7) are fixedly mounted on the left side surface and the right side surface of the unmanned aerial vehicle body (1), and adjusting assemblies are arranged inside the two supporting legs (7) and used for adjusting the heights of the two supporting legs (7) according to the height of the water tanks (11);

the bottom surface intercommunication of water tank (11) has into pencil (13), the periphery wall fixed mounting that advances pencil (13) has valve (14), the bottom surface fixed mounting of unmanned aerial vehicle body (1) has second fixed block (15) that quantity is two, the equal fixed mounting in two wing bottom surfaces of unmanned aerial vehicle body (1) has first fixed block (5), two slot (8), two have all been seted up to the inside of supporting leg (7) the equal cover in inside of supporting leg (7) is equipped with cutting (10), and the one end of two cutting (10) is located the inside of slot (8) respectively, be equipped with between the bottom surface of unmanned aerial vehicle body (1) and the top surface of water tank (11) and spray the subassembly for carry out the medicine to crops and spray.

2. The accurate pesticide spraying device for the agricultural unmanned aerial vehicle hillside orchard according to claim 1, is characterized in that: the water tank (11) is a cuboid with a hollow interior, and the length of the water tank (11) is smaller than the distance between the two supporting legs (7).

3. The accurate pesticide spraying device for the agricultural unmanned aerial vehicle hillside orchard according to claim 1, is characterized in that: the adjusting part comprises handles (18), bolts (19), clamping grooves (20) and limiting holes (21), the number of the limiting holes (21) is six, the limiting holes (21) are divided into two groups and each group of limiting holes (21) is respectively arranged on a side face of the two supporting legs (7) back to back, the number of the clamping grooves (20) is two, two the clamping grooves (20) are respectively arranged on a side face of the two inserting strips (10) back to back, the number of the bolts (19) is two, two the one ends of the bolts (19) are respectively movably sleeved in the two clamping grooves (20), the number of the handles (18) is two, two the other ends of the bolts (19) respectively penetrate through the two limiting holes (21) and extend to the outer parts of the two supporting legs (7), and are respectively fixedly connected with the two handles (18).

4. The accurate pesticide spraying device for the agricultural unmanned aerial vehicle hillside orchard according to claim 3, is characterized in that: spacing hole (21) of every group are from last to being linear equidistance distribution down, two bolt (19) respectively with two draw-in grooves (20) clearance fit.

5. The accurate pesticide spraying device for the agricultural unmanned aerial vehicle hillside orchard according to claim 1, is characterized in that: the spraying assembly comprises a water outlet pipe (2), a water pump (3), an atomizing spray head (4), a water distribution pipe (6), a water inlet pipe (12), an electronic valve (16) and a water pipe tap (17), wherein the water pump (3) is fixedly arranged on the top surface of a water tank (11), one end of the water inlet pipe (12) is fixedly arranged on the water inlet end of the water pump (3), the other end of the water inlet pipe (12) penetrates through the top surface of the water tank (11) and extends to the inside of the water tank, one end of the water outlet pipe (2) is fixedly arranged on the water outlet end of the water pump (3), the other end of the water outlet pipe (2) is communicated with the bottom surface of the water pipe tap (17), the electronic valve (16) is fixedly sleeved on the peripheral wall of the water outlet pipe (2), the number of the water distribution pipe (6) is two, and one end of the water distribution pipe (6) is respectively and fixedly arranged on the left side surface and the right side surface of the water pipe tap (17), the quantity of atomizer (4) is two, two the one end of distributive pipe (6) runs through two first fixed block (5) relative sides and two second fixed block (15) relative sides respectively in proper order and extends to the left and right sides of two wings of unmanned aerial vehicle body (1), and the other end of two distributive pipes (6) still respectively with two atomizer (4) fixed connection.

6. The accurate pesticide spraying device for the agricultural unmanned aerial vehicle hillside orchard according to claim 5, is characterized in that: two through holes for the two water distribution pipes (6) to penetrate are formed in one side face opposite to the first fixing block (5) and one side face opposite to the second fixing blocks (15).