CN109832254A - A kind of granular pesticide spraying device suitable for unmanned plane - Google Patents
A kind of granular pesticide spraying device suitable for unmanned plane Download PDFInfo
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- CN109832254A CN109832254A CN201910216012.0A CN201910216012A CN109832254A CN 109832254 A CN109832254 A CN 109832254A CN 201910216012 A CN201910216012 A CN 201910216012A CN 109832254 A CN109832254 A CN 109832254A
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Abstract
The invention discloses a kind of granular pesticide spraying devices suitable for unmanned plane, including medicine-chest, the centrifugation spraying device sprayed away for the granular pesticide by the quantitative stirring device of the granular pesticide progress quantitative stirring in medicine-chest and after being used to stir quantitative stirring device being arranged in medicine-chest, the medicine-chest includes medicine-feeding box main body and prescribe medicine box main body；The quantitative stirring device includes the rabbling mechanism being arranged on the prescribe medicine box main body and the first rotary drive mechanism for driving rabbling mechanism to rotate；The centrifugation spraying device includes connecting tube, the throwing disc box that connecting tube lower end is arranged in, the turntable being arranged in inside the throwing disc box and the second rotary drive mechanism for driving turntable to rotate；Granular pesticide spraying device of the invention can be flexibly erected on unmanned plane, so that control granule be facilitated to spray flow and spray breadth, and can also avoid the occurrence of in spraying process because medicine-chest endoparticle agent it is blocking due to lead to blocking the case where.
Description
Technical field
The present invention relates to field of agricultural cultivation, and in particular to a kind of granular pesticide spraying device suitable for unmanned plane.
Background technique
The technology that existing agricultural unmanned plane sprays the liquid pesticides such as aqua, suspoemulsion is increasingly mature, and has obtained
Popularization and application energetically.But by the technology of agricultural unmanned plane spraying solid particle pesticide also in developing stage, due to agriculture
Medicine granule is easy to be splashed at the fuselage of unmanned plane during shedding, this not only will affect the normal operation of unmanned plane, very
To will lead to unmanned plane there are the serious problems such as air crash, therefore, spraying solid particle pesticide mainly or by manually shedding
Mode, but manually shed time-consuming and laborious, is not only easy to have some impact on crops, and be easy to appear shed it is uneven etc.
Problem.Although existing helicopter is sowed seeds, operation of spreading pesticides, it requires height to equipment and professional, is not only spraying operation
Drift value in the process is big, and is not suitable for planting the ordinary user of crops.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of granular pesticide sprays suitable for unmanned plane
Device is spread, which can flexibly be erected on unmanned plane, to facilitate the spraying flow of control granule
With spray breadth, and can also avoid the occurrence of in spraying process because the granule in medicine-chest it is blocking due to lead to blocking
Situation.In addition, the granular pesticide spraying device can also reduce the waste of granular pesticide with save the cost, and have easy
The advantages of disassembly, easy cleaning.
The technical solution that the present invention solves above-mentioned technical problem is:
A kind of granular pesticide spraying device suitable for unmanned plane, including medicine-chest, be arranged in medicine-chest for by medicine
Granular pesticide in case carries out the quantitative stirring device of quantitative stirring and for the pesticide after stirring quantitative stirring device
The centrifugation spraying device that granule sprays away, wherein
The medicine-chest includes medicine-feeding box main body and prescribe medicine box main body, wherein the medicine-feeding box main body and prescribe medicine box main body
Between pass through detachable structure connect；
The quantitative stirring device setting is between the medicine-feeding box main body and prescribe medicine box main body, including is arranged under described
Rabbling mechanism in medicine-chest main body and the first rotary drive mechanism for driving the rabbling mechanism rotation, wherein described
Rabbling mechanism includes the blade plug that the sharf of the prescribe medicine box main body upper end is arranged in and is arranged on the sharf,
In, the top of the prescribe medicine box main body is semi-cylindrical, and the internal diameter on the prescribe medicine box main body top and the maximum of the blade plug are outer
Diameter is equal, and width is equal with the width of the blade plug；The top of the sharf and the prescribe medicine box main body is concentric；
The centrifugation spraying device includes connecting tube, the throwing disc box that the connecting tube lower end is arranged in, is arranged and gets rid of described
Turntable inside tray salver and the second rotary drive mechanism for driving the turntable rotation, wherein the connecting tube it is upper
It holds and is connected to the lower end of the prescribe medicine box main body, and connected by detachable structure, the lower end of the connecting tube and the throwing disc box
Connection, the surrounding of the throwing disc box are provided with several spreading mouths.
Preferably, the medicine-chest further includes the feeding inlet being arranged on medicine-feeding box main body and setting on prescribe medicine box main body
Discharge port, wherein it is described medicine-feeding box main body feeding inlet at be provided with medicine chest cover；The medicine chest cover and the medicine-feeding box main body
Feeding inlet between be connected through a screw thread.
Preferably, the blade is provided with muti-piece blade beyond the Great Wall, the muti-piece blade along the blade plug circumferencial direction
It is evenly distributed；The two sides of every piece of blade are provided with multiple groups spacer rod, the multiple groups spacer rod along the blade plug blade
Width direction it is evenly distributed, every set isolation stick includes several spacer rods, several described spacer rods are along the blade plug
Blade length direction it is evenly distributed.
Preferably, four of rectangular outer wall of the medicine-feeding box main body it is diagonal on be provided with for being connected with unmanned plane
The connection frame connect, the connection frame, which is bolted, to be mounted on the medicine-feeding box main body, is provided on the connection frame multiple
The hinged mouth being attached with unmanned plane, wherein the hinged mouth includes a fixed hinge mouth and several moveable hinge interfaces.
Preferably, first rotary drive mechanism includes first motor fixing seat and is arranged in first motor fixing seat
On the first rotary drive motor, wherein the medicine-feeding box main body is respectively arranged with the two sides that connect of box main body of putting in poison
Bearing (ball) cover, the first motor fixing seat are fixed therein on the bearing (ball) cover of side；Described sharf one end is mounted on it
On the bearing (ball) cover of middle side, the other end connects after the bearing (ball) cover of the other side with the main shaft of first rotary drive motor
It connects, which is provided with the bearing with sharf cooperation at the position contacted with the bearing (ball) cover.
Preferably, each bearing (ball) cover is spliced by two half-and-half bearing seats, and one of half-and-half bearing seat is mounted on described
The lower end of medicine-feeding box main body, another half-and-half bearing seat are mounted on the upper end of the prescribe medicine box main body；The half-and-half bearing seat passes through spiral shell
Bolt connecting structure is separately mounted on the medicine-feeding box main body and the prescribe medicine box main body.
Preferably, the turntable includes turntable body and the turntable shaft that is arranged in the turntable body, wherein described
It is opened on the outer circumference surface of turntable shaft there are two circular cone pin hole, the axis direction of described two circular cone pin holes is mutually perpendicular to and not phase
It hands over；Pass through circular cone pin connection between the turntable shaft and the turntable body；The turntable body is equipped with several block-shaped identical
Demarcation plate, several pieces of demarcation plates are angularly arranged along the circumferencial direction of the turntable body.
Preferably, the throwing disc box includes throwing disc lid, throwing disc pedestal and for connecting the throwing disc lid and throwing disc pedestal
Throwing disc tappet, wherein the upside of the throwing disc lid is inverted cone-shaped structure, and downside is to eight recessed pyramidal surfaces；The throwing disc
The upside of pedestal is to recessed circular conical surface, and downside is for carrying out bolted boss with the second rotary drive mechanism.
Preferably, second rotary drive mechanism include be arranged in throwing disc Its lower side the second motor fixing seat and
The second rotary drive motor being mounted in the second motor fixing seat, wherein the upper end of the connecting tube is provided with thrust shaft
Hold seat, the upper thrust shaft block is equipped between the granular pesticide after allowing the quantitative stirring device to stir passes through
Gap；Lower thrust shaft block is provided on the throwing disc pedestal, second motor fixing seat is mounted on lower thrust shaft block；Institute
The upper end for stating turntable shaft is connect with the upper thrust shaft block, lower end pass through the throwing disc pedestal on lower thrust shaft block after with
The main shaft of second rotary drive motor connects；The turntable shaft with the upper thrust shaft block and lower thrust bearing seated connection
Bearing is provided at the position of touching, wherein the bearing being arranged between the upper thrust shaft block and the turntable shaft is upper
Thrust bearing；The bearing being arranged between the lower thrust shaft block and the turntable shaft is lower thrust bearing；The upper thrust
The upper end of bearing block is additionally provided with bearing cap, is connected through a screw thread between the bearing cap and the upper thrust shaft block.
Preferably, throwing disc baffle, the bottom of the throwing disc baffle are provided at each spreading mouth on the throwing disc box
It is provided with magnet plate, the magnet plate is hinged on the bottom of the throwing disc baffle；The top of the throwing disc baffle and throwing disc lid are cut with scissors
It connects, the magnet plate of the bottom end of the throwing disc baffle and throwing disc pedestal absorption connect.
The present invention have compared with prior art it is below the utility model has the advantages that
1, granular pesticide spraying device of the invention can be stirred granular pesticide in medicine-chest, to prevent this
A little granular pesticides agglomerate, and change the revolving speed of the rabbling mechanism by the output power of the first rotary drive mechanism of adjusting
To change the blanking speed and blanking amount of the granular pesticide in medicine-chest.
2, granular pesticide spraying device of the invention drives turntable rotation by the second rotary drive mechanism, so that falling into
Centrifugal movement is done under the action of the rotary motion of turntable to the granular pesticide in throwing disc box, so that these pesticide granules
Agent is thrown away from the spreading mouth of throwing disc box surrounding, and can be by adjusting the output power of the second rotary drive mechanism to change
The velocity of rotation of turntable is stated to control the spraying radius of granular pesticide and spray density.
3, granular pesticide spraying device of the invention can be flexibly mounted on unmanned plane, right under the carrying of unmanned plane
The region that sprays of different terrain carries out spraying pesticide granule, therefore has good development prospect.
4, it is made of due to the medicine-chest in granular pesticide spraying device of the invention medicine-feeding box main body and prescribe medicine box main body,
And connected between medicine-feeding box main body and prescribe medicine box main body by detachable structure, therefore, after having sprayed granular pesticide each time,
It can will add medicine to box main body by detachable structure and box main body of putting in poison separate, it is complete after the applications of pesticide are complete each time to facilitate
All clear is washed.
Detailed description of the invention
Fig. 1-Fig. 3 is the structural schematic diagram of the specific embodiment of granular pesticide spraying device of the invention, wherein figure
1 and Fig. 2 is the schematic perspective view of two different perspectivess, and Fig. 3 is main view.
Fig. 4 is the cross-sectional view in the direction A-A in Fig. 3.
Fig. 5 is the partial enlarged view in Fig. 3 at A.
Fig. 6 is the partial enlarged view in Fig. 4 at B.
Fig. 7 is the schematic perspective view of medicine-chest.
Fig. 8 is the schematic perspective view of the quantitative stirring device.
Fig. 9 is the schematic perspective view (removal spacer rod) of the rabbling mechanism.
Figure 10 is the schematic perspective view (part) of blade plug.
Figure 11 is the schematic perspective view of pairs of half-and-half bearing seat.
Figure 12 and Figure 13 is the schematic perspective view of two different perspectivess of the centrifugation spraying device.
Figure 14 is the schematic perspective view of turntable.
Figure 15 is the main view of turntable.
Figure 16 is the schematic perspective view of upper thrust shaft block.
Specific embodiment
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
Referring to Fig. 1-Figure 16, the granular pesticide spraying device suitable for unmanned plane of the invention include medicine-chest 1, setting exist
It is used to carry out the granular pesticide in medicine-chest 1 quantitative stirring device 2 of quantitative stirring and is used to quantify stir in medicine-chest 1
Mix the centrifugation spraying device 3 that the granular pesticide after device 2 stirs sprays away, wherein
The medicine-chest 1 includes medicine-feeding box main body 1-2 and prescribe medicine box main body 1-3, wherein the prescribe medicine box main body 1-3's is upper
It is connected between end and the lower end of the medicine-feeding box main body 1-2 by detachable structure, the detachable structure is to be bolted 4；
It is provided with feeding inlet on the medicine-feeding box main body 1-2, is provided with medicine chest cover 1-1 at the feeding inlet of the medicine-feeding box main body 1-2；Institute
It states and is connected through a screw thread between medicine chest cover 1-1 and the feeding inlet of the medicine-feeding box main body 1-2；Under the prescribe medicine box main body 1-3
End is provided with discharge port；
Between the medicine-feeding box main body 1-2 and prescribe medicine box main body 1-3, this is quantitatively stirred for the setting of quantitative stirring device 2
Mixing device 2 includes the rabbling mechanism 5 put in poison on box main body 1-3 being arranged in and for driving the rabbling mechanism 5 to rotate
The first rotary drive mechanism, wherein the rabbling mechanism 5 include be arranged in it is described prescribe medicine the upper end box main body 1-3 sharf
The 5-1 and blade plug 5-2 being arranged on the sharf 5-1, wherein the top of the prescribe medicine box main body 1-3 is semicolumn
Shape, the internal diameter on the top prescribe medicine box main body 1-3 is equal with the maximum outside diameter of the blade plug 5-2, and width is with blade plug 5-2's
Width is equal；The top of the sharf 5-1 and the prescribe medicine box main body 1-3 are concentric；
It is described centrifugation spraying device 3 include connecting tube 3-1, the lower end the connecting tube 3-1 is set throwing disc box 3-3, set
The turntable 3-2 inside the throwing disc box 3-3 and the second rotary drive mechanism for driving the turntable 3-2 rotation are set,
Wherein, the upper end of the connecting tube 3-1 is connected to the discharge port of the prescribe medicine box main body 1-3, and is connected by detachable structure,
The detachable structure is also to be bolted 4, and the lower end of connecting tube 3-1 is connect with the throwing disc box 3-3, the throwing disc box 3-
3 surrounding is provided with several spreading mouths.
Referring to Fig. 1-Figure 11, muti-piece blade is provided on the blade plug 5-2, the muti-piece blade is along blade plug 5-2
Circumferencial direction it is evenly distributed；The two sides of every piece of blade are provided with multiple groups spacer rod 5-3, the multiple groups spacer rod 5-3 along
The width direction of the blade of the blade plug 5-2 is evenly distributed, and every set isolation stick 5-3 includes several spacer rods 5-3, if described
Dry root spacer rod 5-3 is evenly distributed along the length direction of the blade of the blade plug 5-2.In this way, passing through the first rotation driving
Mechanism drives sharf 5-1 rotation, thus rotated with movable vane piece plug 5-2, while the blade plug 5-2 is rotated, the blade
On the granular pesticide that the medicine-chest 1 can be fallen of several groups spacer rod 5-3 be stirred, to prevent these pesticides
Granula agglomeration.
Referring to Fig. 1-Fig. 7, it is described medicine-feeding box main body 1-2 rectangular outer wall on four diagonal angles be provided with for nothing
The man-machine connection frame 1-4 being attached, the mode that the connection frame 1-4 is bolted 4 are mounted on the medicine-feeding box main body
On 1-2, multiple hinged mouths connecting with unmanned plane are provided on connection frame 1-4, wherein the hinged mouth includes a fixation
Hinged mouth 1-5 and several moveable hinge interfaces 1-6.It, can be with by four connection frame 1-4 being arranged on medicine-feeding box main body 1-2
Realize the connection of granular pesticide spraying device and unmanned plane of the invention, and since the hinged mouth on the connection frame 1-4 is
One fixed hinge mouth 1-5 and several moveable hinges interface 1-6, therefore only need to change the position of moveable hinge interface 1-6
Change the setting angle of granular pesticide spraying device of the invention, to adapt to different spraying operations.
Referring to Fig. 1-Figure 11, first rotary drive mechanism includes first motor fixing seat 2-1 and is arranged first
The first rotary drive motor 2-2 on motor fixing seat 2-1, wherein the medicine-feeding box main body 1-2 and prescribe medicine box main body 1-
The two sides of 3 connections are respectively arranged with bearing (ball) cover 2-3, and the first motor fixing seat 2-1 is fixed therein the bearing end of side
It covers on 2-3；The one end the sharf 5-1 is installed therein on the bearing (ball) cover 2-3 of side, and the other end passes through the bearing of the other side
It is connect after end cap 2-3 with the main shaft of the first rotary drive motor 2-2, sharf 5-1 connects with the bearing (ball) cover 2-3
The bearing with sharf 5-1 cooperation is provided at the position of touching.Sharf 5- is driven by the first rotary drive motor 2-2
1 rotation, so that the blade plug 5-2 on the sharf 5-1 be driven to make rotating motion, realizes the pesticide fallen to medicine-chest 1 with this
The stirring of granule, here, the sharf 5- can be changed by adjusting the output power of the first rotary drive motor 2-2
1 revolving speed realizes quantitative stirring to change the blanking speed and blanking amount of the granular pesticide in medicine-chest 1 with this.
Referring to Fig. 1-Figure 11, each bearing (ball) cover 2-3 is spliced by two half-and-half bearing seats, one of half-and-half bearing seat peace
Mounted in the lower end of the medicine-feeding box main body 1-2, another half-and-half bearing seat is mounted on the upper end of the prescribe medicine box main body 1-3；It is described
The mode that half-and-half bearing seat is bolted 4 is connect with the medicine-feeding box main body 1-2 and the prescribe medicine box main body 1-3 respectively.
Referring to Fig. 1-Figure 16, the turntable 3-2 includes turntable body 3-22 and is arranged on the turntable body 3-22
Turntable shaft 3-21, wherein opened on the outer circumference surface of the turntable shaft 3-21 there are two circular cone pin hole 3-23, described two circular cones
The axis direction of pin hole 3-23 is mutually perpendicular to and non-intersecting；Pass through circular cone between turntable shaft 3-21 and the turntable body 3-22
Pin connection；The turntable body 3-22 is equipped with several block-shaped identical demarcation plate 3-24, several pieces of demarcation plate 3-24
Circumferencial direction along the turntable body 3-22 is angularly arranged.Herein, the axis direction of the turntable body 3-22 with
The discharge port of the prescribe medicine box main body 1-3 is vertical, and the granular pesticide fallen from the discharge port of prescribe medicine box main body 1-3 will fall
It falls in throwing disc box 3-3, and does centrifugal movement under the action of the rotary motion of turntable body 3-22, and from the turntable box 3-
It is thrown away in 3 spreading mouth.
In the present embodiment, the demarcation plate 3-24 is eight pieces, and corresponding, the spreading mouth is also eight.
Referring to Fig. 1-Figure 16, second rotary drive mechanism includes the second motor being arranged on the downside of throwing disc pedestal 3-32
Fixing seat 3-6 and the second rotary drive motor 3-7 being mounted on the second motor fixing seat 3-6, wherein the connecting tube 3-
1 upper end is provided with thrust shaft block 3-4, and the upper thrust shaft block 3-4, which is equipped with, to be allowed to fill from the quantitative stirring
The gap 3-5 that granular pesticide after setting 2 stirrings passes through；Lower thrust shaft block 3-8, institute are provided on the throwing disc pedestal 3-32
The second motor fixing seat 3-6 is stated to be mounted on lower thrust shaft block 3-8；The upper end of the turntable shaft 3-21 and the upper thrust shaft
A 3-4 connection is held, lower end is electric with the second rotation driving after the lower thrust shaft block 3-8 on the throwing disc pedestal 3-32
The main shaft of machine 3-7 connects；The turntable shaft 3-21 is being contacted with the upper thrust shaft block 3-4 and lower thrust shaft block 3-8
Bearing is provided at position, wherein the bearing being arranged between the upper thrust shaft block 3-4 and the turntable shaft 3-21 is
Upper thrust bearing；The bearing being arranged between the lower thrust shaft block 3-8 and the turntable shaft 3-21 is lower thrust bearing.It is logical
It crosses the second rotary drive motor 3-7 and drives turntable 3-2 rotation, so that the granular pesticide fallen into throwing disc box 3-3 is in institute
It states and does centrifugal movement under the rotary motion of turntable 3-2, so that these granular pesticides spreading from the throwing disc box 3-3 surrounding
It is thrown away in material mouth, the spraying work of granular pesticide is realized with this.Furthermore, it is possible to by adjusting the second rotary drive motor 3-7
Output power come change the velocity of rotation of the turntable 3-2 with control the spraying radius of granular pesticide and spray density.
Referring to Fig. 1-Figure 16, the upper end of the upper thrust shaft block 3-4 is provided with bearing cap 3-41, the bearing cap 3-41
It is connected through a screw thread between the upper thrust shaft block 3-4.Granular pesticide and upper thrust bearing can be prevented direct in this way
Contact, to extend the service life of upper thrust bearing.
Referring to Fig. 1-Figure 16, the throwing disc box 3-3 includes throwing disc lid 3-31, throwing disc pedestal 3-32 and described for connecting
The throwing disc tappet 3-33 of throwing disc lid 3-31 and throwing disc pedestal 3-32, wherein the throwing disc tappet 3-33 is eight, and along throwing disc
The circumferencial direction of box 3-3 is angularly distributed；The upside of the throwing disc lid 3-31 is inverted cone-shaped structure, and downside is to eight recessed ribs
The conical surface；The connecting tube 3-1 is inverted round table-like；The upside of the throwing disc pedestal 3-32 is to recessed circular conical surface, downside
For can with the second motor fixing seat 3-6 or and lower thrust shaft block 3-8 carry out screw element connection boss.In the present embodiment,
The boss is that lower thrust shaft block 3-8, the lower thrust shaft block 3-8 and the throwing disc pedestal 3-32 are integral type knot
Structure, the lower thrust bearing are mounted in the lower thrust shaft block 3-8, and the second motor fixing seat 3-6 then with it is described
The bottom of lower thrust shaft block 3-8 connects.
Referring to Fig. 1-Figure 16, throwing disc baffle 3-34, the bottom of the throwing disc baffle 3-34 are provided at each spreading mouth
It is provided with magnet plate 3-35, the magnet plate 3-35 is hinged on the lower end of the throwing disc baffle 3-34；The throwing disc baffle 3-34
Top and throwing disc lid 3-31 it is hinged, the magnet plate 3-35 and throwing disc pedestal 3-32 of the bottom end of throwing disc baffle 3-34, which are adsorbed, to be connected
It connects.In this way, when fall to the granular pesticide in throwing disc box 3-3 with done under the drive of the rotary motion of turntable 3-2 centrifugation fortune
In dynamic process, if some granular pesticides are blocked by throwing disc baffle 3-34, these granular pesticides will be got rid of along what is concaved
Surface current of trying to get to the heart of a matter is returned under middle, then the drive of the rotary motion in turntable 3-2 and is thrown away from the spreading mouth that other are not blocked, because
This can determine the number of throwing disc baffle 3-34 unlatched and closed according to the actual situation, reach desired spraying swath with this
Angle.When needing some throwing disc baffle 3-34 in the open state, it is only necessary to by the magnet plate 3- of the lower end throwing disc baffle 3-34
35 separate with the throwing disc pedestal 3-32, then throwing disc baffle 3-34 is rotated up to magnet plate 3-35 be adsorbed on it is described
On throwing disc lid 3-31, the spreading mouth at this can be allowed in the open state.
Referring to Fig. 1-Figure 16, the working principle of the granular pesticide spraying device suitable for unmanned plane of the invention is:
Firstly, granular pesticide is put into medicine-chest 1, and granular pesticide spraying device of the invention is mounted on nobody
On machine.Subsequent unmanned plane takes off, and carries granular pesticide spraying device of the invention and move to region to be sprayed, then, the
One rotary drive mechanism drive rabbling mechanism 5 rotated, thus drive to the granular pesticide that medicine-chest 1 is fallen be stirred with
Prevent these granular pesticides blocking, meanwhile, these granular pesticides entered under the drive of the rabbling mechanism 5 it is described under
The discharge port of medicine-chest main body 1-3, and entered in the throwing disc box 3-3 by connecting tube 3-1.At the same time, the second rotation is driven
Motivation structure drives the turntable 3-2 rotation in throwing disc box 3-3, so that the granular pesticide fallen in throwing disc box 3-3 is turning
Centrifugal movement is done under the drive of disk 3-2, so that these granular pesticides pass through the spreading mouth of the throwing disc box 3-3 surrounding simultaneously
It throws away, to realize the sprinkling of granular pesticide.In above process, the output of the first rotary drive mechanism of adjusting can be passed through
Power changes the revolving speed of the rabbling mechanism 5 to change the blanking speed and blanking amount of the granular pesticide in medicine-chest 1；It is logical
The output power for overregulating the second rotary drive mechanism changes the velocity of rotation of the turntable 3-2 to control the spray of granular pesticide
It spreads radius and sprays density.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by the foregoing content,
His any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, should be
The substitute mode of effect, is included within the scope of the present invention.
Claims (10)
1. a kind of granular pesticide spraying device suitable for unmanned plane, including medicine-chest, be arranged in medicine-chest for by medicine-chest
Interior granular pesticide carries out the quantitative stirring device of quantitative stirring and for the pesticide after stirring quantitative stirring device
The centrifugation spraying device that granula sprays away, which is characterized in that
The medicine-chest includes medicine-feeding box main body and prescribe medicine box main body, wherein between the medicine-feeding box main body and prescribe medicine box main body
It is connected by detachable structure；
The quantitative stirring device setting is between the medicine-feeding box main body and prescribe medicine box main body, including is arranged in the lower medicine-chest
Rabbling mechanism in main body and the first rotary drive mechanism for driving the rabbling mechanism rotation, wherein the stirring
Mechanism includes the blade plug that the sharf of the prescribe medicine box main body upper end is arranged in and is arranged on the sharf, wherein
The top of the prescribe medicine box main body is semi-cylindrical, the maximum outside diameter phase of the internal diameter on the prescribe medicine box main body top and the blade plug
Deng width is equal with the width of the blade plug；The top of the sharf and the prescribe medicine box main body is concentric；
The centrifugation spraying device includes connecting tube, the throwing disc box that the connecting tube lower end is arranged in, is arranged in the throwing disc box
Internal turntable and the second rotary drive mechanism for driving the turntable rotation, wherein the upper end of the connecting tube with
The lower end connection of the prescribe medicine box main body, and connected by detachable structure, the lower end of the connecting tube is connect with the throwing disc box,
The surrounding of the throwing disc box is provided with several spreading mouths.
2. the granular pesticide spraying device according to claim 1 suitable for unmanned plane, which is characterized in that the medicine-chest
The discharge port for further including the feeding inlet being arranged on medicine-feeding box main body and being arranged on prescribe medicine box main body, wherein the medicine-feeding
Medicine chest cover is provided at the feeding inlet of box main body；Connected between the medicine chest cover and the feeding inlet of the medicine-feeding box main body by screw thread
It connects.
3. the granular pesticide spraying device according to claim 1 suitable for unmanned plane, which is characterized in that the blade
It is provided with muti-piece blade beyond the Great Wall, the muti-piece blade is evenly distributed along the circumferencial direction of the blade plug；The two sides of every piece of blade
It is provided with multiple groups spacer rod, the multiple groups spacer rod is evenly distributed along the width direction of the blade of the blade plug, and every group
Spacer rod includes several spacer rods, several described spacer rods are uniformly arranged along the length direction of the blade of the blade plug
Column.
4. the granular pesticide spraying device according to claim 1 suitable for unmanned plane, which is characterized in that the medicine-feeding
The connection frame for being attached with unmanned plane is provided on four of the rectangular outer wall of box main body are diagonal, the connection frame is logical
Cross to be bolted and be mounted on the medicine-feeding box main body, be provided on the connection frame it is multiple be attached with unmanned plane it is hinged
Mouthful, wherein the hinged mouth includes a fixed hinge mouth and several moveable hinge interfaces.
5. the granular pesticide spraying device according to claim 1 suitable for unmanned plane, which is characterized in that described first
Rotary drive mechanism includes first motor fixing seat and the first rotary drive motor being arranged in first motor fixing seat,
In, the two sides that the medicine-feeding box main body is connect with the prescribe medicine box main body are respectively arranged with bearing (ball) cover, and the first motor is solid
Reservation is fixed therein on the bearing (ball) cover of side；Described sharf one end is installed therein on the bearing (ball) cover of side, another
End connect after the bearing (ball) cover of the other side with the main shaft of first rotary drive motor, the sharf with the bearing
The bearing with sharf cooperation is provided at the position of end cap contact.
6. the granular pesticide spraying device according to claim 5 suitable for unmanned plane, which is characterized in that each bearing
End cap is spliced by two half-and-half bearing seats, and one of half-and-half bearing seat is mounted on the lower end of the medicine-feeding box main body, another
Half-and-half bearing seat is mounted on the upper end of the prescribe medicine box main body；The half-and-half bearing seat be bolted structure be separately mounted to it is described
It adds medicine on box main body and the prescribe medicine box main body.
7. the granular pesticide spraying device according to claim 1 suitable for unmanned plane, which is characterized in that the turntable
Including turntable body and the turntable shaft being arranged in the turntable body, wherein be provided on the outer circumference surface of the turntable shaft
The axis direction of two circular cone pin holes, described two circular cone pin holes is mutually perpendicular to and non-intersecting；The turntable shaft and the turntable master
Pass through circular cone pin connection between body；The turntable body is equipped with several block-shaped identical demarcation plates, several pieces of separations
Plate is angularly arranged along the circumferencial direction of the turntable body.
8. the granular pesticide spraying device according to claim 7 suitable for unmanned plane, which is characterized in that the throwing disc
Box includes throwing disc lid, throwing disc pedestal and the throwing disc tappet for connecting the throwing disc lid and throwing disc pedestal, wherein the throwing disc
The upside of lid is inverted cone-shaped structure, and downside is to eight recessed pyramidal surfaces；The upside of the throwing disc pedestal is to recessed circular cone
Face, downside are for carrying out bolted boss with the second rotary drive mechanism.
9. the granular pesticide spraying device according to claim 8 suitable for unmanned plane, which is characterized in that described second
Rotary drive mechanism includes that the second motor fixing seat of throwing disc Its lower side is arranged in and is mounted in the second motor fixing seat
The second rotary drive motor, wherein the upper end of the connecting tube is provided with thrust shaft block, on the upper thrust shaft block
The gap passed through equipped with the granular pesticide after allowing the quantitative stirring device to stir；It is provided with down on the throwing disc pedestal
Thrust shaft block, second motor fixing seat are mounted on lower thrust shaft block；Above stop with described the upper end of the turntable shaft
The connection of thrust bearing seat, master of the lower end after the lower thrust shaft block on the throwing disc pedestal with second rotary drive motor
Axis connection；The turntable shaft is provided with bearing at the position contacted with the upper thrust shaft block and lower thrust shaft block,
Wherein, the bearing being arranged between the upper thrust shaft block and the turntable shaft is upper thrust bearing；Setting stops under described
Bearing between thrust bearing seat and the turntable shaft is lower thrust bearing；The upper end of the upper thrust shaft block is additionally provided with bearing
Lid, is connected through a screw thread between the bearing cap and the upper thrust shaft block.
10. the granular pesticide spraying device according to claim 9 suitable for unmanned plane, which is characterized in that described to get rid of
Throwing disc baffle is provided at each spreading mouth on tray salver, the bottom of the throwing disc baffle is provided with magnet plate, the magnet
Plate is hinged on the bottom of the throwing disc baffle；The top of the throwing disc baffle and throwing disc lid are hinged, the bottom end of the throwing disc baffle
Magnet plate and throwing disc pedestal absorption connect.
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| CN201910216012.0A CN109832254B (en) | 2019-03-21 | 2019-03-21 | Pesticide granule sprays device suitable for unmanned aerial vehicle |
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| CN201910216012.0A CN109832254B (en) | 2019-03-21 | 2019-03-21 | Pesticide granule sprays device suitable for unmanned aerial vehicle |
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| CN109832254B CN109832254B (en) | 2023-10-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110402848A (en) * | 2019-06-24 | 2019-11-05 | 湖南欣牧达畜牧设备有限公司 | A kind of mobile water supply device of poultry farming |
| CN114600862A (en) * | 2022-03-31 | 2022-06-10 | 湖州师范学院 | Unmanned aerial vehicle pesticide package application input device |
| CN115152391A (en) * | 2022-06-27 | 2022-10-11 | 成都农业科技职业学院 | Crop automatic sprinkling irrigation equipment realized by agricultural unmanned aerial vehicle and control method |
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| CN206061952U (en) * | 2016-10-09 | 2017-04-05 | 江苏艾津农业科技有限公司 | A kind of graininess pesticide or fertilizer get rid of the machine of spreading |
| CN107497356A (en) * | 2017-09-26 | 2017-12-22 | 陈建福 | Agricultural chemicals agitating device is used in a kind of plant protection unmanned plane sprinkling |
| CN108244083A (en) * | 2018-03-23 | 2018-07-06 | 杭州爵沸网络科技有限公司 | A kind of unmanned plane pesticide spraying device |
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| CN206061952U (en) * | 2016-10-09 | 2017-04-05 | 江苏艾津农业科技有限公司 | A kind of graininess pesticide or fertilizer get rid of the machine of spreading |
| CN107497356A (en) * | 2017-09-26 | 2017-12-22 | 陈建福 | Agricultural chemicals agitating device is used in a kind of plant protection unmanned plane sprinkling |
| CN108244083A (en) * | 2018-03-23 | 2018-07-06 | 杭州爵沸网络科技有限公司 | A kind of unmanned plane pesticide spraying device |
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| CN110402848A (en) * | 2019-06-24 | 2019-11-05 | 湖南欣牧达畜牧设备有限公司 | A kind of mobile water supply device of poultry farming |
| CN114600862A (en) * | 2022-03-31 | 2022-06-10 | 湖州师范学院 | Unmanned aerial vehicle pesticide package application input device |
| CN115152391A (en) * | 2022-06-27 | 2022-10-11 | 成都农业科技职业学院 | Crop automatic sprinkling irrigation equipment realized by agricultural unmanned aerial vehicle and control method |
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|---|---|
| CN109832254B (en) | 2023-10-24 |
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