CN211442776U

CN211442776U - Spout even agricultural unmanned aerial vehicle of medicine

Info

Publication number: CN211442776U
Application number: CN201922406938.4U
Authority: CN
Inventors: 郑静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-08
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an even agricultural unmanned aerial vehicle spouts medicine, the power distribution box comprises a box body, the left bottom fixed mounting of box inner chamber has level sensor, the both sides of box all are provided with the buffer block, the opposite one side fixedly connected with framework of buffer block, the equal fixedly connected with mounting panel in both sides of framework, the opposite one side of mounting panel is run through and is provided with the bolt, the top fixedly connected with unmanned aerial vehicle body of mounting panel, the equal fixedly connected with landing leg in four corners of unmanned aerial vehicle body bottom, the one end fixedly connected with backup pad of unmanned aerial vehicle body is kept away from to the landing leg. The utility model discloses possessing and spouting the even advantage of medicine, having solved current agricultural unmanned aerial vehicle can not be even spray insecticide, having influenced the effect of spraying of insecticide, work efficiency is low, at the in-process that unmanned aerial vehicle flies, the liquid medicine of liquid medicine incasement portion rocks easily, influences unmanned aerial vehicle's stability, causes the problem that unmanned aerial vehicle crashed easily.

Description

Spout even agricultural unmanned aerial vehicle of medicine

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an even agricultural unmanned aerial vehicle of medicine spouts.

Background

Agricultural unmanned aerial vehicle, also called unmanned vehicles, as the name implies is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, flies through ground remote control or navigation and controls, realizes spraying the operation, can spray medicament, seed, powder etc..

Present agricultural unmanned aerial vehicle can not be even spray insecticide, has influenced the effect of spraying of insecticide, and work efficiency is low, and at the in-process that unmanned aerial vehicle flies, the liquid medicine of liquid medicine incasement portion rocks easily, influences unmanned aerial vehicle's stability, causes unmanned aerial vehicle's crash easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spout even agricultural unmanned aerial vehicle of medicine possesses the even advantage of spouting the medicine, has solved current agricultural unmanned aerial vehicle can not be even spray insecticide, has influenced spraying effect of pesticide, and work efficiency is low, and at the in-process that unmanned aerial vehicle flies, the liquid medicine of liquid medicine incasement portion rocks easily, influences unmanned aerial vehicle's stability, causes the problem of unmanned aerial vehicle crash easily.

In order to achieve the above object, the utility model provides a following technical scheme: an agricultural unmanned aerial vehicle with uniform pesticide spraying comprises a box body, wherein a liquid level sensor is fixedly installed at the left bottom of an inner cavity of the box body, buffer blocks are arranged on two sides of the box body, a frame body is fixedly connected to one side of the opposite buffer blocks, mounting plates are fixedly connected to two sides of the frame body, bolts are arranged on one side of the opposite mounting plates in a penetrating mode, an unmanned aerial vehicle body is fixedly connected to the top of the mounting plates, supporting legs are fixedly connected to four corners of the bottom of the unmanned aerial vehicle body, supporting plates are fixedly connected to the ends, away from the unmanned aerial vehicle body, of the supporting legs, springs are fixedly connected to the bottoms of the frame body, a placing plate is fixedly connected to the tops of the springs, the top of the placing plate is located at the bottom of the box body, sliding rods are fixedly connected to two sides of the placing plate, sliding grooves are formed in the bottoms, the bottom of the frame body is fixedly connected with a liquid outlet box, the bottom of the box body is communicated with a liquid outlet pipe, the bottom of the liquid outlet pipe sequentially penetrates through the placing plate and the frame body and extends to the top of an inner cavity of the liquid outlet box, the bottom of the surface of the liquid outlet pipe is fixedly provided with an electromagnetic valve, the bottom of the liquid outlet box is communicated with a liquid pump, a liquid inlet end of the liquid pump is communicated with a liquid inlet pipe, the top of the liquid inlet pipe penetrates through the bottom of the inner cavity of the liquid outlet box, a liquid outlet end of the liquid pump is communicated with a liquid outlet pipe, two sides of the bottom of the frame body are fixedly connected with fixing rods, the bottoms of the fixing rods are fixedly connected with flat pipes, the bottoms of the liquid outlet pipes penetrate through the tops of inner cavities of the flat pipes, two sides of the bottoms of the flat pipes are, the right side of the left side fixing plate is movably connected with a rotating rod through a bearing, one side of the right side fixing plate is fixedly connected with a motor, an output shaft of the motor penetrates through one side, opposite to the fixing plate, of the rotating rod and is fixedly connected with the right end of the rotating rod, a second bevel gear is sleeved on the left side, the middle end and the right side of the surface of the rotating rod, and the surface of the second bevel gear is meshed with the surface of the first bevel gear.

Preferably, threaded grooves are formed in the two sides of the frame body, and one end, opposite to the bolt, of the bolt penetrates through the mounting plate and extends to an inner cavity of each threaded groove to be in threaded connection with the inner wall of each threaded groove.

Preferably, the top of box rear side intercommunication has annotates the liquid pipe, the one end of annotating the liquid pipe and keeping away from the box is provided with the spiral cover, the material of buffer block is rubber materials, and the quantity of bolt is four, and distributes respectively in the both sides of mounting panel.

Preferably, the bottom of the supporting plate is fixedly connected with a plurality of anti-slip teeth, and the anti-slip teeth are made of rubber materials.

Preferably, the bottom of the flat pipe is provided with a through hole matched with the pesticide spraying pipe for use, the inner wall of the through hole is provided with a bearing, the inner wall of the bearing is fixedly connected with a sealing gasket, and the top of the surface of the pesticide spraying pipe is fixedly connected with the inner wall of the sealing gasket.

Preferably, the bottom on the right side of the frame body is fixedly provided with a controller, a signal input end of the controller is electrically connected with a signal output end of the liquid level sensor, and a signal output end of the controller is electrically connected with input ends of the electromagnetic valve, the liquid pump and the motor respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a box, the slide bar, the framework, a spring, the fluid-discharge tube, the solenoid valve, including a motor, an end cap, a controller, and a cover plate, the bull stick, the drain pipe, the liquid pump, flat pipe, the fixed plate, the dead lever, the feed liquor pipe, the drain box, the spout, place the board, level sensor, the buffer block, annotate the liquid pipe, the spray pipe, second bevel gear and first bevel gear's cooperation is used, solved current agricultural unmanned aerial vehicle can not be even spray insecticide, the effect of spraying of insecticide has been influenced, work efficiency is low, at the in-process that unmanned aerial vehicle flies, the liquid medicine of liquid incasement portion rocks easily, influence unmanned aerial vehicle.

2. The utility model can be convenient for taking out the box body when the unmanned aerial vehicle body does not spray medicine by arranging the bolt, the liquid level sensor is arranged, so that the liquid medicine in the box body can be conveniently detected, the buffer blocks are arranged, so that the vibration of the left side and the right side of the box body can be conveniently reduced, the spring is arranged, so that the vibration at the bottom of the box body can be conveniently reduced, the spring can be conveniently limited to prevent the spring from shaking through the matching use of the sliding chute and the sliding rod, the liquid discharge pipe is matched with the electromagnetic valve for use, so that the liquid medicine can be conveniently discharged, the liquid pump is arranged for conveniently spraying the liquid medicine, the second bevel gear can be conveniently rotated by the matching use of the motor and the rotating rod, the pesticide spraying pipe can be conveniently rotated to uniformly spray pesticide by the matching use of the second bevel gear and the first bevel gear, use through the cooperation of landing leg and backup pad, the unmanned aerial vehicle body is firmly supported when the unmanned aerial vehicle body of can being convenient for descends.

Drawings

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

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

fig. 3 is a schematic view of the connection between the unmanned aerial vehicle body and the pesticide spraying structure;

figure 4 is the utility model discloses the unmanned aerial vehicle body with spout the medicine structural connection right side and look the schematic diagram.

In the figure: 1 box, 2 unmanned aerial vehicle bodies, 3 bolts, 4 slide bars, 5 frameworks, 6 backup pads, 7 springs, 8 fluid-discharge tubes, 9 solenoid valves, 10 motors, 11 bull sticks, 12 drain pipes, 13 liquid pumps, 14 flat pipes, 15 fixed plates, 16 landing legs, 17 dead levers, 18 feed liquor pipes, 19 drain boxes, 20 spouts, 21 place the board, 22 level sensor, 23 buffer block, 24 mounting panels, 25 notes liquid pipe, 26 spout liquid pipe, 27 second bevel gear, 28 first bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a box 1, unmanned aerial vehicle body 2, bolt 3, slide bar 4, framework 5, backup pad 6, spring 7, fluid-discharge tube 8, solenoid valve 9, motor 10, bull stick 11, drain pipe 12, liquid pump 13, flat pipe 14, fixed plate 15, landing leg 16, dead lever 17, feed liquor pipe 18, drain box 19, place board 21, level sensor 22, buffer block 23, mounting panel 24, annotate liquid pipe 25, spout liquid pipe 26, parts such as second bevel gear 27 and first bevel gear 28 are the parts that general standard spare or field technician know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for field technician.

Referring to fig. 1-4, an agricultural unmanned aerial vehicle with uniform pesticide spraying comprises a box body 1, a liquid level sensor 22 is fixedly installed at the left bottom of an inner cavity of the box body 1, the liquid level sensor 22 is arranged to facilitate detection of the pesticide amount in the box body 1, a liquid injection pipe 25 is communicated with the top of the rear side of the box body 1, a screw cap is arranged at one end, away from the box body 1, of the liquid injection pipe 25, buffer blocks 23 are arranged on two sides of the box body 1, vibration on the left side and the right side of the box body 1 can be reduced by arranging the buffer blocks 23, the buffer blocks 23 are made of rubber materials, a frame body 5 is fixedly connected to one side opposite to the buffer blocks 23, mounting plates 24 are fixedly connected to two sides of the frame body 5, bolts 3 are arranged on one side opposite to the mounting plates 24 in a penetrating manner, the box body 1 can be taken out when, the anti-skidding mechanism is respectively distributed on two sides of the mounting plate 24, threaded grooves are respectively formed in two sides of the frame body 5, one end, opposite to the bolt 3, penetrates through the mounting plate 24 and extends to an inner cavity of the threaded groove to be in threaded connection with the inner wall of the threaded groove, the top of the mounting plate 24 is fixedly connected with an unmanned aerial vehicle body 2, four corners of the bottom of the unmanned aerial vehicle body 2 are fixedly connected with supporting legs 16, one end, away from the unmanned aerial vehicle body 2, of each supporting leg 16 is fixedly connected with a supporting plate 6, the unmanned aerial vehicle body 2 can be stably supported when the unmanned aerial vehicle body 2 descends through the matching use of the supporting legs 16 and the supporting plates 6, anti-skidding teeth are fixedly connected to the bottom of each supporting plate 6, the number of the anti-skidding teeth is a plurality, the anti-skidding teeth are made of rubber materials, the top of the placing plate 21 is positioned at the bottom of the box body 1, two sides of the placing plate 21 are fixedly connected with the slide rods 4, the bottoms of two sides of the inner cavity of the frame body 5 are respectively provided with a chute 20, one end of each slide rod 4, far away from the placing plate 21, extends to the inner cavity of the chute 20 and is movably connected with the inner wall of the chute, through the matching use of the chute 20 and the slide rods 4, the spring 7 can be conveniently limited and prevented from shaking, the bottom of the frame body 5 is fixedly connected with a liquid outlet box 19, the bottom of the box body 1 is communicated with a liquid outlet pipe 8, the bottom of the liquid outlet pipe 8 sequentially penetrates through the placing plate 21 and the frame body 5 and extends to the top of the inner cavity of the liquid outlet box 19, the bottom of the surface of the liquid outlet pipe 8 is fixedly provided with an electromagnetic valve 9, through the matching use of the liquid outlet pipe 8 and the electromagnetic valve 9, the liquid medicine can be, the top of the liquid inlet pipe 18 penetrates to the bottom of the inner cavity of the liquid outlet tank 19, the liquid outlet end of the liquid pump 13 is communicated with a liquid outlet pipe 12, fixing rods 17 are fixedly connected to two sides of the bottom of the frame body 5, flat pipes 14 are fixedly connected to the bottoms of the fixing rods 17, the bottom of the liquid outlet pipe 12 penetrates to the top of the inner cavity of the flat pipes 14, fixing plates 15 are fixedly connected to two sides of the bottom of the flat pipes 14, a medicine spraying pipe 26 is communicated to one side of the bottom of the flat pipes 14, which is opposite to the fixing plates 15, a through hole matched with the medicine spraying pipe 26 is formed in the bottom of the flat pipes 14, a bearing is arranged on the inner wall of the through hole, a sealing gasket is fixedly connected to the inner wall of the bearing, the top of the surface of the medicine spraying pipe 26 is fixedly connected to the inner wall of the sealing gasket, the output shaft of the motor 10 penetrates through the opposite side of the fixed plate 15 and is fixedly connected with the right end of the rotating rod 11, the second bevel gear 27 can be conveniently rotated by matching the motor 10 with the rotating rod 11, the left side, the middle end and the right side of the surface of the rotating rod 11 are respectively sleeved with the second bevel gear 27, the surface of the second bevel gear 27 is meshed with the surface of the first bevel gear 28, the medicine spraying pipe 26 can be conveniently and uniformly sprayed by matching the second bevel gear 27 with the first bevel gear 28, the controller is fixedly installed at the bottom of the right side of the frame body 5, the signal input end of the controller is electrically connected with the signal output end of the liquid level sensor 22, the signal output end of the controller is respectively electrically connected with the input ends of the electromagnetic valve 9, the liquid pump 13 and the motor 10, and the liquid discharging pipe 8, the electromagnetic valve 9, the motor 10 and the rotating rod 11 are electrically, Drain pipe 12, liquid pump 13, flat pipe 14, fixed plate 15, dead lever 17, feed liquor pipe 18, drain box 19, spout 20, place board 21, level sensor 22, buffer block 23, annotate liquid pipe 25, spout medicine pipe 26, the cooperation of second bevel gear 27 and first bevel gear 28 is used, current agricultural unmanned aerial vehicle can not be even spray insecticide has been solved, the effect of spraying of insecticide has been influenced, work efficiency is low, at the in-process of unmanned aerial vehicle flight, the inside liquid medicine of liquid medicine incasement rocks easily, influence unmanned aerial vehicle's stability, cause the problem that unmanned aerial vehicle crashed easily.

When the unmanned aerial vehicle liquid spraying device is used, liquid medicine is added through the liquid injection pipe 25, the unmanned aerial vehicle body 2 is started to spray liquid medicine, when the liquid level sensor 22 detects the liquid medicine, the electromagnetic valve 9, the liquid pump 13 and the motor 10 are controlled to be started through the controller, the electromagnetic valve 9 is opened, the liquid medicine enters the liquid outlet box 19 through the liquid discharge pipe 8, the liquid medicine in the liquid outlet box 19 is extracted by the liquid pump 13 through the liquid inlet pipe 18 and is discharged into the flat pipe 14 through the liquid outlet pipe 12, the liquid medicine in the flat pipe 14 is sprayed out through the liquid spraying pipe 26, meanwhile, the motor 10 drives the rotating rod 11 to rotate, the rotating rod 11 drives the second bevel gear 27 to rotate, the second bevel gear 27 drives the first bevel gear 28 and the liquid spraying pipe 26 to rotate, the liquid medicine is uniformly sprayed, in the spraying process, the buffer block 23 deforms to buffer the vibration on the two sides of the box body 1, the spring 7 is prevented from shaking, and when the liquid level sensor 22 detects that the liquid medicine is completely sprayed, the electromagnetic valve 9, the liquid pump 13 and the motor 10 are closed through the controller.

In summary, the following steps: this spout even agricultural unmanned aerial vehicle of medicine, through box 1, slide bar 4, framework 5, spring 7, fluid-discharge tube 8, solenoid valve 9, motor 10, bull stick 11, drain pipe 12, liquid pump 13, flat pipe 14, fixed plate 15, dead lever 17, feed liquor pipe 18, drain box 19, spout 20, place board 21, level sensor 22, buffer block 23, annotate liquid pipe 25, spout liquid pipe 26, second bevel gear 27 and first bevel gear 28's cooperation is used, the pesticide that can not be even of current agricultural unmanned aerial vehicle has been solved, the effect of spraying of pesticide has been influenced, work efficiency is low, in-process at unmanned aerial vehicle flight, the liquid medicine of liquid medicine incasement portion rocks easily, influence unmanned aerial vehicle's stability, cause the problem that unmanned aerial vehicle crashed easily.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spout even agricultural unmanned aerial vehicle of medicine, includes box (1), its characterized in that: the liquid level sensor (22) is fixedly mounted at the left bottom of an inner cavity of the box body (1), buffer blocks (23) are arranged on two sides of the box body (1), a frame body (5) is fixedly connected to one side of the buffer blocks (23) opposite to each other, mounting plates (24) are fixedly connected to two sides of the frame body (5), bolts (3) are arranged on one side of the mounting plates (24) opposite to each other in a penetrating manner, an unmanned aerial vehicle body (2) is fixedly connected to the top of each mounting plate (24), supporting legs (16) are fixedly connected to four corners of the bottom of the unmanned aerial vehicle body (2), a supporting plate (6) is fixedly connected to one end, away from the unmanned aerial vehicle body (2), of each supporting leg (16), a spring (7) is fixedly connected to the bottom of the frame body (5), a placing plate (21) is fixedly connected to the top of each, the improved liquid storage box is characterized in that sliding rods (4) are fixedly connected to two sides of the placing plate (21), sliding grooves (20) are formed in the bottoms of two sides of an inner cavity of the frame body (5), one ends, far away from the placing plate (21), of the sliding rods (4) extend to the inner cavity of the sliding grooves (20) and are movably connected with the inner wall of the inner cavity of the frame body (5), liquid outlet boxes (19) are fixedly connected to the bottom of the frame body (5), liquid outlet pipes (8) are communicated with the bottom of the box body (1), the bottom of each liquid outlet pipe (8) sequentially penetrates through the placing plate (21) and the frame body (5) and extends to the top of the inner cavity of each liquid outlet box (19), electromagnetic valves (9) are fixedly mounted at the bottoms of the surfaces of the liquid outlet pipes (8), liquid pumps (13) are communicated with the bottoms of the liquid outlet boxes (19), liquid inlet ends of the liquid pump (13) are, the liquid outlet end of the liquid pump (13) is communicated with a liquid outlet pipe (12), fixing rods (17) are fixedly connected to two sides of the bottom of the frame body (5), flat pipes (14) are fixedly connected to the bottoms of the fixing rods (17), the bottom of the liquid outlet pipe (12) penetrates through the top of the inner cavity of each flat pipe (14), fixing plates (15) are fixedly connected to two sides of the bottom of each flat pipe (14), a medicine spraying pipe (26) is communicated to the bottom of each flat pipe (14) and located on one side opposite to the corresponding fixing plate (15), a first bevel gear (28) is sleeved at the bottom of the surface of each medicine spraying pipe (26), a rotating rod (11) is movably connected to the right side of the left fixing plate (15) through a bearing, a motor (10) is fixedly connected to one side of the right fixing plate (15), and an output shaft of the motor (10) penetrates through one side opposite to the fixing, the left side, the middle end and the right side of the surface of the rotating rod (11) are sleeved with second bevel gears (27), and the surfaces of the second bevel gears (27) are meshed with the surface of the first bevel gear (28).

2. The agricultural unmanned aerial vehicle for uniformly spraying pesticide as claimed in claim 1, wherein: threaded grooves are formed in the two sides of the frame body (5), and one end, opposite to the bolt (3), of the bolt penetrates through the mounting plate (24) and extends to the inner cavity of each threaded groove to be in threaded connection with the inner wall of the threaded groove.

3. The agricultural unmanned aerial vehicle for uniformly spraying pesticide as claimed in claim 1, wherein: the top of box (1) rear side intercommunication has notes liquid pipe (25), the one end that box (1) was kept away from in notes liquid pipe (25) is provided with the spiral cover, the material of buffer block (23) is rubber materials, the quantity of bolt (3) is four, and distributes respectively in the both sides of mounting panel (24).

4. The agricultural unmanned aerial vehicle for uniformly spraying pesticide as claimed in claim 1, wherein: the bottom of the supporting plate (6) is fixedly connected with a plurality of anti-skidding teeth, and the anti-skidding teeth are made of rubber materials.

5. The agricultural unmanned aerial vehicle for uniformly spraying pesticide as claimed in claim 1, wherein: the bottom of flat pipe (14) is seted up with medicine spray pipe (26) cooperation through-hole that uses, and the inner wall of through-hole is provided with the bearing, and the inner wall fixedly connected with of bearing seals up, the top on medicine spray pipe (26) surface and the sealed inner wall fixed connection who fills up.

6. The agricultural unmanned aerial vehicle for uniformly spraying pesticide as claimed in claim 1, wherein: the bottom fixed mounting on framework (5) right side has the controller, and the signal input part of controller and level sensor (22)'s signal output part electric connection, the signal output part of controller respectively with solenoid valve (9), liquid pump (13) and motor (10) input electric connection.