CN109896017A - One kind of multiple class pesticides concentrate sprinkling unmanned plane - Google Patents
One kind of multiple class pesticides concentrate sprinkling unmanned plane Download PDFInfo
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- CN109896017A CN109896017A CN201910184742.7A CN201910184742A CN109896017A CN 109896017 A CN109896017 A CN 109896017A CN 201910184742 A CN201910184742 A CN 201910184742A CN 109896017 A CN109896017 A CN 109896017A
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- explosive box
- module
- support frame
- unmanned plane
- drone body
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Abstract
The present invention relates to air vehicle technique field, specifically one kind of multiple class pesticides concentrate sprinkling unmanned plane, including drone body, and drone body upper surface is equipped with control panel, and the upper surface of control panel is equipped with battery；The lower surface both ends of drone body are equipped with support frame, and support frame is equipped with explosive box；Drone body lower surface is equipped with compression module, and compression module is for fixing explosive box；The support frame of drone body side lower surface is equipped with locking module, and locks module for being locked to the side of explosive box；The bottom end of explosive box is equipped with pesticide spray head；The explosive box of type of different sizes can be pressed abd fixed on the support frame of drone body bottom end by compression module；The installation that the explosive box under variety classes may be implemented in buffering connecting shaft module is fixed, and then realizes and unmanned plane is facilitated to spray the concentration of pesticide, improves the working efficiency that unmanned plane is sprayed insecticide.
Description
Technical field
The present invention relates to air vehicle technique field, specifically one kind of multiple class pesticides concentrate sprinkling unmanned plane.
Background technique
UAV referred to as " unmanned plane ", is operated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft.Unmanned plane+industrial application is that unmanned plane has really just needed, and unmanned plane is even more more next in application agriculturally
It more generalizes, unmanned plane spray can replace the sprinkling that pesticide is manually carried out to crop.
Currently, unmanned plane+agricultural more and more enters in modern agriculture operation, unmanned plane has operation height
Low, drift is few, can hovering, be not necessarily to dedicated landing airport, remote control operation, spraying operation personnel avoid exposure with
Many advantages, such as danger of pesticide, raising spraying operation safety.
Existing unmanned plane mostly uses greatly screw or directly fixed mode to be mounted on the machine of unmanned plane when installing medicine-chest
On frame, when unmanned plane is deviated or is turned to, medicine-chest is easy to happen shaking, and stability is poor；And operator is difficult to pair
Medicine-chest carries out replacement operation；And unmanned plane is difficult to realize carry out installation fixation to the medicine-chest of multiple types, reduces the use of unmanned plane
Efficiency.
Summary of the invention
The purpose of the present invention is to provide one kind of multiple class pesticides to concentrate sprinkling unmanned plane, to solve in above-mentioned background technique
When proposing that unmanned plane is deviated or turned to, medicine-chest is easy to happen shaking, and stability is poor；And operator is difficult to medicine-chest
Carry out replacement operation；And unmanned plane is difficult to realize carry out the medicine-chest of multiple types the fixed problem of installation.
In order to make up for the deficiencies of the prior art, one kind of multiple class pesticides proposed by the present invention concentrate sprinkling unmanned plane, including
Drone body, the drone body upper surface is equipped with control panel, and the upper surface of control panel is equipped with battery；It is described
The lower surface both ends of drone body are equipped with support frame, and support frame is equipped with explosive box；The drone body lower surface is set
There is compression module, and compression module is for fixing explosive box；The support frame of drone body side lower surface is equipped with lock
Tight module, and module is locked for being locked to the side of explosive box；The bottom end of the explosive box is equipped with pesticide spray head；
The side of support frame as described above offers threaded hole, and the bottom end upper surface of Left-side support frame offers sliding groove, and left side branch
Support side is fixed with supporting block；When work, explosive box is prevented setting on the support frame of drone body lower surface setting, is compressed
Module compresses explosive box upper surface, then carries out locking positioning by locking module and locating module on support frame, prevents
For drone body when deviating steering, explosive box shakes or jitter phenomenon, improves the flight stability performance of drone body；
The linkage work of compression module and locking module simultaneously, the convenient dismounting and change to explosive box, improves the working efficiency of unmanned plane；
Stating compression module includes fixed plate, motion bar, feed screw nut, movable plate, rotary screw rod, first bevel gear, driving
Motor, the first transmission shaft, second bevel gear；The lower surface of drone body is arranged in the fixed plate, and rotates in fixed plate
Motion bar is installed；The bottom end of the motion bar is equipped with feed screw nut, and feed screw nut is rotatably connected to work by motion bar
Movable plate；The rotary screw rod passes through feed screw nut, and one end of rotary screw rod is arranged in support frame；The rotary screw rod it is another
One end passes through support frame and is equipped with first bevel gear；The side of support frame, the output end of driving motor is arranged in the driving motor
It is connected with the first transmission shaft；Second bevel gear is provided on first transmission shaft, and first bevel gear is nibbled with second bevel gear
It closes；When work, start driving motor, driving motor rotation drives the rotation of the first transmission shaft, and then realizes on the first transmission shaft
Second bevel gear rotates, and the first bevel gear on rotary screw rod is engaged with the second bevel gear on the first transmission shaft, and then realizes
The rotation of rotary screw rod, the feed screw nut being arranged on rotary screw rod is opposite or reverse movement, and then realizes that feed screw nut is upper hinged
Motion bar realize and swing, the articulated connection of motion bar and movable plate, and then moving up and down for movable plate may be implemented, convenient pair
Explosive box is fixed, the fixed plate of drone body lower surface setting, the motion bar being rotatablely connected in fixed plate, can be right
Explosive box is supported, and prevents the overweight rigidity and rotating effect for influencing rotary screw rod of explosive box；
The locking module include L shape latch, sliding shoe, threaded rod, pushing plate, second driving shaft, third hand tap gear,
4th bevel gear；The L shape latch bottom end is provided with sliding shoe, and sliding shoe is slidably connected with sliding groove；The L shape locking
The side of plate offers thread cavity, and threaded rod is equipped in thread cavity；The threaded rod is provided with pushing plate, and the end of threaded rod
Portion passes through support frame and is connected with third hand tap gear；The second driving shaft is rotatably arranged in supporting block, and on second driving shaft
Equipped with the 4th bevel gear；The third hand tap gear and the engagement of the 4th bevel gear；First transmission shaft passes through with second driving shaft
The connection of connecting shaft module is buffered, the buffering connecting shaft module is for adjusting compression module to the fixation of explosive box and locking module to storage
It is locked the side of medicine-chest；When work, explosive box is placed on the rotation of L shape latch driving motor, the first transmission shaft is driven to turn
Dynamic, the first transmission shaft drives second driving shaft rotation by buffering connecting shaft module, and second driving shaft drives third hand tap gear rotation,
The 4th bevel gear on threaded rod engages with the third hand tap gear on second driving shaft, and then realizes the rotation of threaded rod, screw thread
Pushing plate on bar is mobile and then pushes L shape latch mobile, and L shape latch is slided in sliding groove by sliding shoe, in turn
It may be implemented to be locked to the side of explosive box, prevent explosive box from shaking or shift phenomenon, influence unmanned plane sheet
The performance of having a smooth flight of body.
Preferably, the buffering connecting shaft module include the buffering connecting shaft module include the first terminal pad, the second terminal pad,
First rotating disc, the second rotating disc, torque spring, flexible axle；First terminal pad is fixed on the bottom end of the first transmission shaft, and
Be equipped with the first rotating disc in one terminal pad, and the first terminal pad on offer the first circular groove；Second connection
Disk is fixed on the top of second driving shaft, and the second rotating disc is equipped in the second terminal pad, and offer in the second terminal pad
Second circular groove；It is connected between first rotating disc and the second rotating disc by torque spring, and torque spring interpolation
It is connected to flexible axle；First rotating disc and the second rotating disc pass through flexible axle and are rotatably arranged on the first terminal pad and the second terminal pad
It is interior, and the both ends of flexible axle are plugged in the first circular groove and the second circular groove, and the side of flexible axle and torsion bullet
The medial surface of spring connects.When work, under driving motor drive, the rotation of the first transmission shaft drives second driving shaft rotation, with the
The rotary screw rod rotation that first bevel gear engages on one transmission shaft drives movable plate to move down, and passes through third on second driving shaft
The threaded rod of bevel gear engagement pushes L shape latch to slide to the left, after L shape latch is first contacted with the side of explosive box, the
One rotation axis continues to rotate, and when L shape latch coupling mechanism force is greater than the torsion of torque spring, the first rotation axis drives torsion in turn
Spring continues to rotate, and the first rotating disc made and the second rotating disc relatively rotate, and then makes the first circular groove and the second circle
The distance between arc groove increases, and flexible axle can be extracted out of the first circular groove and the second circular groove, and then realizes
First rotating disc and the second rotating disc are freely rotated；Driving motor continues to drive the rotation of the first transmission shaft, and rotary screw rod continues band
Dynamic movable plate, which is moved down, carries out compression operation to explosive box, and then the first locking positioning of locking module, pressure die may be implemented
Block is fixed explosive box, convenient for being locked to explosive box, while being also convenient for the dismounting and change of explosive box
Effect.
Preferably, it is socketed with support sleeve on the flexible axle, and the side of support sleeve is fixed with support rod, and support rod
End is provided with lantern ring, and the lantern ring is socketed on torque spring.When work, when movable plate is detached from explosive box, driving motor
Reversion drives the reversion of the first transmission shaft, and then torque spring is driven to restPose, and support rod and support sleeve can play flexible axle
It is acted on to radial support, so that flexible axle is able to bear axial force, is not susceptible to be bent, be re-inserted into convenient for flexible axle arc-shaped recessed
In slot.
It preferably, further include clutch, the clutch is connect with the first transmission shaft and second driving shaft, the L shape lock
Tight plate medial surface is provided with pressure sensor.When work, when pressure sensor detects L shape latch to the lock of explosive box side
When clamp force is excessive, pressure sensor transmits information to control panel by electric signal, and control panel controls clutch separation, into
And realize the disengaging linkage of the first transmission shaft and second driving shaft, because threaded rod is threadedly coupled with support frame, prevent L shape latch
Sliding phenomenon occurs, influences the locking effect for locking module, meanwhile, rotary screw rod continues that movable plate is driven to move down to drug storage
Case carries out compression operation, and the buffering connecting shaft module of setting facilitates control compression module and locks the linkage work of module, improves nothing
The working efficiency of man-machine ontology.
Preferably, locating module is provided on the support frame on the right side of the drone body, the locating module is for storing up
The positioning of medicine-chest clamps；The locating module includes L shape positioning plate, rolling bearing, T shape threaded rod；The L shape positioning plate sliding
The upper surface of support frame is set, and the side of L shape positioning plate is provided with rolling bearing；The end of the T shape threaded rod passes through
Threaded hole is connect with rolling bearing.When work, by rotating T shape threaded rod, the L shape positioning plate connected by rolling bearing is along water
Square to being moved to the left, and then realize the medial surface of L shape positioning plate and the outside face contact of explosive box, and then to explosive box side
It is accurately positioned, prevents explosive box from shifting phenomenon in locking；It is convenient for electrical connection protrusion simultaneously and is opened on electric connecting sheet
If inserting groove it is accurate mating, improve electric connecting sheet be electrically connected raised electric conductivity.
Preferably, the movable plate symmetrically offers loose slot along center line two sides, and slider is equipped in loose slot；Institute
The two sides for stating slider are slidably connected by compressed spring and loose slot, and slider is insulating rubber material；The slider
Bottom end be equipped with electric connecting sheet, and inserting groove is offered on electric connecting sheet；The electric connecting sheet is connect by conducting wire with battery,
And the bottom end of electric connecting sheet is provided with arc crimping, and while the outboard end of arc crimping is equipped with retention bead；It is described to be electrically connected
It is provided with slip ring on the outside of contact pin, and offers placing groove on slip ring, and is equipped with paraffin, the explosive box in placing groove
Top is symmetrically arranged with electrical connection protrusion along center line two sides, and is electrically connected protrusion and connect with inserting groove.When work, movable plate is downward
When mobile, the electric connecting sheet in loose slot is driven to move down, the inserting groove opened up on electric connecting sheet be electrically connected protrusion grafting
Be cooperatively connected, the setting of loose slot and slider, when electrical connection protrusion is mating with inserting groove, prevent because of electric connecting sheet and
When electrical connection protrusion misplaces, collide disrepair phenomenon, influences electric connecting sheet and the electric conductivity for being electrically connected protrusion；Arc volume
The setting on side, convenient in electrical connection protrusion insertion inserting groove；The slip ring being arranged on the outside of electric connecting sheet simultaneously, the interior setting of slip ring
Paraffin, slip ring is fixed on the side of electric connecting sheet by paraffin；When electrical connection protrusion and electric connecting sheet are powered, electrical connection
The contact site of protrusion and electric connecting sheet can generate heat, and after paraffin is heated to be melted, slip ring is disconnected with electric connecting sheet, together
When, the heat of arc crimping can rise, and slip ring can slide down because of the gravity of itself along arc crimping, be arranged at arc crimping
Retention bead slip ring is limited, and then automatically increase electrical connection protrusion and electric connecting sheet bonding strength and electric conductivity
Energy；After explosive box power-off, resile after arc crimping is cooling, and then slip ring uplink is driven to be restored to home position；Into
And it realizes electrical connection protrusion and electric connecting sheet and automatically disengages connection.
Preferably, teeth are provided on the inside of the arc crimping；The two sides of the electrical connection protrusion open up alveolus, and tooth
Slot and teeth engagement.The two sides for being provided with teeth and electrical connection protrusion on the inside of arc crimping simultaneously open up alveolus, work as slip ring
To when gliding, teeth and alveolus engagement, and then electrical connection protrusion can be improved and be stably connected with electric connecting sheet, it prevents because being electrically connected
It is excessive to connect the axial tension born when protrusion and the connection of electric connecting sheet, influences the connective stability of explosive box and movable plate；Together
When, when being also prevented from explosive box and moving down, fall off or fall phenomenon.
Compared with prior art, the beneficial effects of the present invention are:
1. the explosive box of type of different sizes can be fixed by the present invention by the compression module of setting, compression module
Locking positioning is carried out on the support frame of drone body bottom end, then by locking module and locating module on support frame, is prevented
For drone body when deviating steering, explosive box shakes or jitter phenomenon, improves the flight stability performance of drone body；
The linkage work of compression module and locking module simultaneously, the convenient dismounting and change to explosive box, improves the working efficiency of unmanned plane.
2. the present invention is by the buffering connecting shaft module of setting, the buffering connecting shaft module is for adjusting compression module to drug storage
The fixation of case and locking module lock the side of explosive box；Wherein, difference may be implemented in the buffering connecting shaft module
The installation of explosive box under type is fixed, and unmanned plane is facilitated to spray the concentration of pesticide.
3. the present invention passes through the electric connecting sheet set on movable plate, the inserting groove opened up on electric connecting sheet is inserted with protrusion is electrically connected
Mating connection, the setting of sliding groove and slider and the setting of arc crimping are connect, is prevented because of electric connecting sheet and electrical connection protrusion hair
When raw dislocation, when electrical connection protrusion is mating with inserting groove, collide disrepair phenomenon, influence electric connecting sheet be electrically connected it is convex
The electric conductivity risen.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is the first transmission shaft of the invention, buffering connecting shaft module and second driving shaft connection schematic diagram；
Fig. 3 is torque spring of the present invention and flexible axle connection schematic diagram；
Fig. 4 is the first transmission shaft of the invention, clutch and second driving shaft connection schematic diagram；
The position Fig. 5 movable plate of the invention and the raised side cross sectional views of electrical connection.
In figure: drone body 1, control panel 2, battery 3, support frame 4, explosive box 5, compression module 6, locking module
7, it buffers connecting shaft module 8, locating module 9, pesticide spray head 10, supporting block 11, slider 12, electric connecting sheet 13, conducting wire 14, be electrically connected
Connect protrusion 15, support sleeve 16, support rod 17, lantern ring 18, pressure sensor 19, slip ring 20, placing groove 201, compressed spring 21,
Threaded hole 41, sliding groove 42, fixed plate 61, motion bar 62, feed screw nut 63, movable plate 64, rotary screw rod 65, first bevel gear
66, driving motor 67, the first transmission shaft 68, second bevel gear 69, L shape latch 71, sliding shoe 72, threaded rod 73, pushing plate
74, second driving shaft 75, third hand tap gear 76, the 4th bevel gear 77, the first terminal pad 81, the first circular groove 811, second
Terminal pad 82, the second circular groove 821, the first rotating disc 83, the second rotating disc 84, torque spring 85, flexible axle 86, clutch
87, L shape positioning plate 91, rolling bearing 92, T shape threaded rod 93, inserting groove 131, arc crimping 132, teeth 133, retention bead
134, tooth socket 151, loose slot 641.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 5, one kind of multiple class pesticides of the present invention concentrate sprinkling unmanned plane, including unmanned plane sheet
Body 1,1 upper surface of drone body is equipped with control panel 2, and the upper surface of control panel 2 is equipped with battery 3；The nothing
The lower surface both ends of man-machine ontology 1 are equipped with support frame 4, and support frame 4 is equipped with explosive box 5；1 lower surface of drone body
Equipped with compression module 6, and compression module 6 is for fixing explosive box 5；On the support frame 4 of the 1 side lower surface of drone body
Equipped with locking module 7, and module 7 is locked for being locked to the side of explosive box 5；The bottom end of the explosive box 5 is set
There is pesticide spray head 10；The side of support frame as described above 4 offers threaded hole 41, and the bottom end upper surface of Left-side support frame 4 offers
Sliding groove 42, and 4 side of Left-side support frame is fixed with supporting block 11；When work, explosive box 5 is placed on drone body 1
On the support frame 4 of lower surface setting, compression module 6 compresses 5 upper surface of explosive box, then by locking mould on support frame 4
Block 7 and locating module 9 carry out locking positioning, prevent drone body 1 when deviating steering, explosive box 5 shakes or shakes
Phenomenon improves the flight stability performance of drone body 1；The linkage work of compression module 6 and locking module 7 simultaneously, convenient pair
The dismounting and change of explosive box 5 improves the working efficiency of unmanned plane；
The compression module 6 includes fixed plate 61, motion bar 62, feed screw nut 63, movable plate 64, rotary screw rod 65, the
One bevel gear 66, driving motor 67, the first transmission shaft 68, second bevel gear 69；The fixed plate 61 is arranged in drone body 1
Lower surface, and motion bar 62 is rotatably equipped in fixed plate 61；The bottom end of the motion bar 62 is equipped with feed screw nut 63, and
Feed screw nut 63 is rotatably connected to movable plate 64 by motion bar 62；The rotary screw rod 65 passes through feed screw nut 63, and rotates
One end of screw rod 65 is arranged in support frame 4；The other end of the rotary screw rod 65 passes through support frame 4 and is equipped with first bevel gear
66；The side of support frame 4 is arranged in the driving motor 67, and the output end of driving motor 67 is connected with the first transmission shaft 68；Institute
It states and is provided with second bevel gear 69 on the first transmission shaft 68, and first bevel gear 66 is engaged with second bevel gear 69；When work, open
Dynamic driving motor 67, the rotation of driving motor 67 drive the rotation of the first transmission shaft 68, and then second on the first transmission shaft 68 of realization
Bevel gear 69 rotates, and the first bevel gear 66 on rotary screw rod 65 is engaged with the second bevel gear 69 on the first transmission shaft 68, into
And realizing the rotation of rotary screw rod 65, the feed screw nut 63 being arranged on rotary screw rod 65 is opposite or moves backward, and then realizes silk
Hinged motion bar 62, which is realized, on stem nut 63 swings, the articulated connection of motion bar 62 and movable plate 64, and then may be implemented to live
Movable plate 64 moves up and down, convenient being fixed to explosive box 5, and the fixed plate 61 of 1 lower surface of drone body setting is fixed
The motion bar 62 being rotatablely connected on plate 61 can be supported explosive box 5, prevent the overweight influence rotary screw rod 65 of explosive box 5
Rigidity and rotating effect；
The locking module 7 include L shape latch 71, sliding shoe 72, threaded rod 73, pushing plate 74, second driving shaft 75,
Third hand tap gear 76, the 4th bevel gear 77；71 bottom end of L shape latch is provided with sliding shoe 72, and sliding shoe 72 and sliding
Slot 42 is slidably connected；The side of the L shape latch 71 offers thread cavity, and threaded rod 73 is equipped in thread cavity；The spiral shell
Rasp bar 73 is provided with pushing plate 74, and the end of threaded rod 73 passes through support frame 4 and is connected with third hand tap gear 76；Described second passes
Moving axis 75 is rotatably arranged in supporting block 11, and second driving shaft 75 is equipped with the 4th bevel gear 77；The third hand tap gear 76
It is engaged with the 4th bevel gear 77；First transmission shaft 68 is connect with second driving shaft 75 by buffering connecting shaft module 8, described slow
Connecting shaft module 8 is rushed to lock the side of explosive box 5 fixation of explosive box 5 and locking module 7 for adjusting compression module 6
Tightly；When work, explosive box 5 is placed on L shape latch 71, the rotation of driving motor 67 drives the rotation of the first transmission shaft 68, the
One transmission shaft 68 drives second driving shaft 75 to rotate by buffering connecting shaft module 8, and second driving shaft 75 drives third hand tap gear 76
It rotates, the 4th bevel gear 77 on threaded rod 73 engages with the third hand tap gear 76 on second driving shaft 75, and then realizes screw thread
The rotation of bar 73, the pushing plate 74 on threaded rod 73 is mobile and then pushes L shape latch 71 mobile, and L shape latch 71 passes through cunning
Motion block 72 slides in sliding groove 42, and then may be implemented to be locked to the side of explosive box 5, prevents explosive box 5 from sending out
Raw shaking or shift phenomenon, influence the performance of having a smooth flight of drone body 1.
As one embodiment of the present invention, the buffering connecting shaft module 8 includes that the buffering connecting shaft module 8 includes the
One terminal pad 81, the second terminal pad 82, the first rotating disc 83, the second rotating disc 84, torque spring 85, flexible axle 86；Described first
Terminal pad 81 is fixed on the bottom end of the first transmission shaft 68, and the first rotating disc 83 is equipped in the first terminal pad 81, and first connects
Connect disk 81 on offer the first circular groove 811；Second terminal pad 82 is fixed on the top of second driving shaft 75, and
It is equipped with the second rotating disc 84 in second terminal pad 82, and offers the second circular groove 821 in the second terminal pad 82；It is described
It is connected between first rotating disc 83 and the second rotating disc 84 by torque spring 85, and is plugged with flexible axle 86 in torque spring 85；
First rotating disc 83 and the second rotating disc 84 are rotatably arranged on the first terminal pad 81 and the second terminal pad by flexible axle 86
In 83, and the both ends of flexible axle 86 are plugged in the first circular groove 811 and the second circular groove 821, and flexible axle 86
Side is connect with the medial surface of torque spring 85.When work, under the drive of driving motor 67, the rotation of the first transmission shaft 68 drives the
Two transmission shafts 75 rotation, engage with first bevel gear 69 on the first transmission shaft 68 rotary screw rod 65 rotation drive movable plate 64 to
Lower movement, the threaded rod 73 engaged on second driving shaft 75 by third hand tap gear 76 push L shape latch 71 to slide to the left, when
After L shape latch 71 is first contacted with the side of explosive box 5, the first rotation axis 68 is continued to rotate, when L shape 71 coupling mechanism forces of latch are big
When the torsion of torque spring 85, the first rotation axis 68 drives torque spring 85 to continue to rotate in turn, the first rotating disc 83 made
It is relatively rotated with the second rotating disc 84, and then increases the distance between the first circular groove 811 and the second circular groove 821
Add, flexible axle 86 can be extracted out of the first circular groove 811 and the second circular groove 821, and then realize the first rotating disc 83
It is freely rotated with the second rotating disc 84；Driving motor 67 continues to drive the rotation of the first transmission shaft 68, and rotary screw rod 65 continues to drive
Movable plate 64, which is moved down, carries out compression operation to explosive box 5, and then the first locking positioning of locking module 7 may be implemented, and compresses
Module 6 is fixed explosive box 5, convenient for being locked to explosive box 5, while being also convenient for the disassembly to explosive box 5
The effect of replacement.
As one embodiment of the present invention, support sleeve 16, and the side of support sleeve 16 are socketed on the flexible axle 86
It is fixed with support rod 17, and the end of support rod 17 is provided with lantern ring 18, the lantern ring 18 is socketed on torque spring 85.Work
When making, when movable plate 64 is detached from explosive box 5, the reversion of driving motor 67 drives the reversion of the first transmission shaft 68, and then drives torsion
Spring 85 restPoses, and support rod 17 and support sleeve 16 can play the role of radial support to flexible axle 86, enables flexible axle 86
Axial force is enough born, is not susceptible to be bent, is re-inserted into circular groove 811 convenient for flexible axle 86.
The buffering connecting shaft module 8 further includes clutch 87, the clutch as one of embodiment of the invention
Device 87 is connect with the first transmission shaft 68 and second driving shaft 75, and 71 medial surface of L shape latch is provided with pressure sensor 19.
When work, when pressure sensor 19 detects that L shape latch 71 is excessive to the coupling mechanism force of 5 side of explosive box, pressure sensor
19 transmit information to control panel 2 by electric signal, and control panel 2 controls clutch 87 and separates, and then realize the first transmission
The disengaging of axis 68 and second driving shaft 75 links, and because threaded rod 73 is threadedly coupled with support frame 4, prevents L shape latch 71 from occurring
Sliding phenomenon influences the locking effect for locking module 7, meanwhile, rotary screw rod 65 continues that movable plate 64 is driven to move down to storage
Medicine-chest 5 carries out compression operation, and the buffering connecting shaft module 8 of setting facilitates control compression module 6 and locks the linkage work of module 7,
Improve the working efficiency of drone body 1.
The buffering connecting shaft module 8 is used as another embodiment of the invention, further includes clutch 87, the clutch
87 connect with the first transmission shaft 68 and second driving shaft 75, and 71 medial surface of L shape latch is provided with pressure sensor 19.Work
When making, control panel 2 first disconnects clutch 87, and compression module 6 first works to explosive box 5, stores up when compression module 6 drives
Medicine-chest 5 is moved downwardly to after contacting with L shape latch 71, and control panel 2 controls clutch 87 and connects, and then realizes locking module
7 are first locked to explosive box 5；When pressure sensor 19 detects L shape latch 71 to the coupling mechanism force of 5 side of explosive box
When excessive, pressure sensor 19 transmits information to control panel 2 by electric signal, and control panel 2 controls clutch 87 and separates,
And then realize the disengaging linkage of the first transmission shaft 68 and second driving shaft 75, compression module 6 continues to carry out compressing to explosive box 5 solid
It is fixed；The buffering connecting shaft module 8 facilitates control compression module 6 and locks the linkage work of module 7, improves drone body 1
Working efficiency.
The locating module 9 is as one of embodiment of the invention, the support frame on 1 right side of drone body
Locating module 9 is provided on 4, positioning of the locating module 9 for explosive box 5 clamps；The locating module 9 is fixed including L shape
Position plate 91, rolling bearing 92, T shape threaded rod 93；The L shape positioning plate 91 is slidably arranged in the upper surface of support frame 4, and L shape
The side of positioning plate 91 is provided with rolling bearing 92；The end of the T shape threaded rod 93 passes through threaded hole 41 and rolling bearing 92
Connection.When work, by rotating T shape threaded rod 93, the L shape positioning plate 91 connected by rolling bearing 92 is in the horizontal direction to the left
It is mobile, and then realize the medial surface of L shape positioning plate 91 and the outside face contact of explosive box 5, and then essence is carried out to 5 side of explosive box
It determines position, prevents explosive box 5 from shifting phenomenon in locking；It is convenient for electrical connection protrusion 15 simultaneously and is opened up on electric connecting sheet 19
Inserting groove 131 it is accurate mating, improve electric connecting sheet 13 and the electric conductivity that is electrically connected raised 15.
The locating module 9 is used as another embodiment of the invention, the support frame 4 on 1 right side of drone body
On be provided with locating module 9, positioning of the locating module 9 for explosive box 5 clamps；The locating module 9 is positioned including L shape
Plate 91, rolling bearing 92, T shape threaded rod 93；The L shape positioning plate 91 is slidably arranged in the upper surface of support frame 4, and L shape is fixed
The side of position plate 91 is provided with rolling bearing 92；The end of the T shape threaded rod 93 passes through threaded hole 41 and rolling bearing 92 connects
It connects.When work, after movable plate 64, which drives explosive box 5 to be moved down into, to be contacted with the upper surface of L shape positioning plate 91, pass through rotation
T shape threaded rod 93, the L shape positioning plate 91 connected by rolling bearing 92 are moved to the left in the horizontal direction, and then realize the positioning of L shape
The medial surface of plate 91 and the outside face contact of explosive box 5, and then 5 side of explosive box is positioned, prevent explosive box 5 from occurring partially
Move phenomenon；Meanwhile after replacing congener explosive box 5, the T shape threaded rod 93 on locating module 9 is fixed, after being finished
Explosive box 5 unloads, it is only necessary to by upper 91 side of L shape positioning plate of the side of the explosive box 5 of next same type and locating module 9
Face contact, locating module 9 can play the role of accurate positioning, convenient to 5 Fast Installation of explosive box, not need repeatedly to explosive box
The electrical connection protrusion 15 and electric connecting sheet 13 on 5 tops are aligned, so that it may accurately quickly be plugged into electrical connection protrusion 15
In inserting groove 131.
As one embodiment of the present invention, the movable plate 64 symmetrically offers loose slot 641 along center line two sides,
And slider 12 is equipped in loose slot 641；The two sides of the slider 12 are connected by compressed spring 21 and the sliding of loose slot 641
It connects, and slider 12 is insulating rubber material；The bottom end of the slider 12 is equipped with electric connecting sheet 13, and opens on electric connecting sheet 13
Equipped with inserting groove 131；The electric connecting sheet 13 is connect by conducting wire 14 with battery 3, and the bottom end of electric connecting sheet 13 is provided with
Arc crimping 132, and while the outboard end of arc crimping 132 is equipped with retention bead 134；The outside of the electric connecting sheet 13 is set
It is equipped with slip ring 20, and offers placing groove 201 on slip ring 20, and is equipped with paraffin, the explosive box 5 in placing groove 201
Top is symmetrically arranged with electrical connection protrusion 15 along center line two sides, and is electrically connected protrusion 15 and connect with inserting groove 131.It is living when work
When movable plate 64 moves down, the electric connecting sheet 13 in loose slot 641 is driven to move down, the inserting groove opened up on electric connecting sheet 13
131 be electrically connected raised 15 mating connections, the setting of loose slot 641 and slider 12, when electrical connection protrusion 15 and grafting
When slot 131 is mating, when preventing from misplacing because of electric connecting sheet 13 and electrical connection protrusion 15, collide disrepair phenomenon, shadow
Ring electric connecting sheet 13 and the electric conductivity for being electrically connected protrusion 15；The setting of arc crimping 132 is inserted into grafting convenient for electrical connection protrusion 15
In slot 131；The slip ring 20 being arranged on the outside of electric connecting sheet 13 simultaneously, the interior paraffin being arranged of slip ring 20, slip ring 20 pass through stone
Wax is fixed on the side of electric connecting sheet 13；When electrical connection protrusion 15 and electric connecting sheet 13 are powered, it is electrically connected protrusion 15 and is electrically connected
The contact site of contact pin 13 can generate heat, and after paraffin is heated to be melted, slip ring 20 is disconnected with electric connecting sheet 13, meanwhile, arc
The heat of shape crimping 132 can rise, and slip ring 20 can slide down because of the gravity of itself along arc crimping 132, arc crimping 132
The retention bead 134 of place's setting limits slip ring 20, and then increases the company of electrical connection protrusion 13 and electric connecting sheet 13 automatically
Connect intensity and electric conductivity；After explosive box 5 powers off, resile after arc crimping 132 is cooling, and then drive on slip ring 20
Row is restored to home position；And then realize that electrical connection protrusion 5 and electric connecting sheet 13 automatically disengage connection.
As one embodiment of the present invention, the inside of the arc crimping 132 is provided with teeth 133；It is described to be electrically connected
The two sides for connecing protrusion 15 open up alveolus 151, and alveolus 151 and teeth 133 engage.The inside of arc crimping 132 is provided with simultaneously
The two sides of teeth 133 and electrical connection protrusion 15 open up alveolus 151, and when slip ring 20 is to when gliding, teeth 133 and alveolus 151 are nibbled
It closes, and then electrical connection protrusion 15 can be improved and be stably connected with electric connecting sheet 13, prevent because of electrical connection protrusion 15 and be electrically connected
The axial tension born when the connection of piece 13 is excessive, influences the connective stability of explosive box 5 Yu movable plate 64；Meanwhile it being also prevented from
When explosive box 5 moves down, phenomenon is fallen off or fallen.
Specific workflow is as follows:
When work, drone body 1 drops to area to be sprayed by control panel 2, and 5 bottom end of explosive box is first placed into L
The upper surface of shape latch 71 and L shape positioning plate 91, by rotating T shape threaded rod 93, L shape positioning plate 91 is moved to the left, in turn
5 side of explosive box is positioned, control panel 2 starts driving motor 67, and the rotation of driving motor 67 drives the first transmission shaft 68
Rotation, and then realize that the second bevel gear 69 on the first transmission shaft 68 rotates, first bevel gear 66 on rotary screw rod 65 and the
Second bevel gear 69 on one transmission shaft 68 engages, and the feed screw nut 63 being arranged on rotary screw rod 65 is opposite or moves backward, into
And realize that motion bar 62 hinged on feed screw nut 63 is realized and swing, the articulated connection of motion bar 62 and movable plate 64, Jin Erke
To realize that movable plate 64 moves down, movable plate 64 drives the electric connecting sheet 13 in sliding groove 42 to move down, electric connecting sheet 13
On the inserting groove 131 that opens up connected with protrusion 15 is electrically connected, meanwhile, the first transmission shaft 68 passes through buffering 8 band of connecting shaft module
Dynamic second driving shaft 75 rotates, and pushes L shape latch by the threaded rod 73 that third hand tap gear 76 engages on second driving shaft 75
71 slide to the left, continue to be moved to the left after the side contact of L shape latch 71 and explosive box 5, and then realize to explosive box 5
Side is locked；When 71 coupling mechanism force of L shape latch is greater than the torsion of torque spring 85, the first rotation axis 68 and then band
Dynamic torque spring 85 continues to rotate, and the first rotating disc 83 made and the second rotating disc 84 relatively rotate, and flexible axle 86 can be from the first circle
It is extracted in arc groove 811 and the second circular groove 821, and then realizes that the first rotating disc 83 and the second rotating disc 84 freely turn
It is dynamic；Driving motor 67 continues to drive the rotation of the first transmission shaft 68, and rotary screw rod 65 continues that movable plate 64 is driven to move down to storage
Medicine-chest 5 carries out compression operation, meanwhile, the electrical connection protrusion 15 on 5 top of explosive box continues the grafting being plugged on electric connecting sheet 13
In slot 131, the setting of loose slot 641 and slider 12 and the setting of arc crimping 132 are prevented because of electric connecting sheet 13 and electrical connection
When protrusion 15 misplaces, when electrical connection protrusion 15 is mating with inserting groove 131, collide disrepair phenomenon, influences to be electrically connected
Contact pin 13 be electrically connected protrusion 15 electric conductivity；The explosive box 5 being fixedly mounted, control panel 2 in drone body 1
Under control, the farmland that the pesticide spray head 10 of the bottom end of explosive box 5 can treat spray carries out spray drug operation；When in explosive box 5
After medicine liquid spray is complete, drone body 1 is landed, and control panel 2 controls driving motor 67 and inverts, and rotary screw rod 65 drives movable plate
64 move up, and then carry out disengaging compression to the upper surface of explosive box 5, and driving motor 67 continues to rotate, and then drive second
Transmission shaft 75 rotates, and then realizes that L shape latch 71 moves right, and then realizes that the side of L shape latch 71 and explosive box 5 is de-
From locking, facilitate and explosive box 5 is subjected to dismounting and change, is easy to operate fast, improves the working efficiency of unmanned plane.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. one kind of multiple class pesticides concentrate sprinkling unmanned plane, including drone body (1), drone body (1) upper surface
Equipped with control panel (2), and the upper surface of control panel (2) is equipped with battery (3)；It is characterized by: the drone body
(1) lower surface both ends are equipped with support frame (4), and support frame (4) is equipped with explosive box (5)；Drone body (1) following table
Face is equipped with compression module (6), and compression module (6) is for fixing explosive box (5)；Drone body (1) the side lower surface
Support frame (4) be equipped with locking module (7), and lock module (7) for being locked to the side of explosive box (5)；
The bottom end of the explosive box (5) is equipped with pesticide spray head (10)；The side of support frame as described above (4) offers threaded hole (41), and left
The bottom end upper surface of side stand component (4) offers sliding groove (42), and Left-side support frame (4) side is fixed with supporting block
(11)；
The compression module (6) includes fixed plate (61), motion bar (62), feed screw nut (63), movable plate (64), rotary screw rod
(65), first bevel gear (66), driving motor (67), the first transmission shaft (68), second bevel gear (69)；The fixed plate (61)
Lower surface in drone body (1) is set, and is rotatably equipped with motion bar (62) in fixed plate (61)；The motion bar (62)
Bottom end be equipped with feed screw nut (63), and feed screw nut (63) is rotatably connected to movable plate (64) by motion bar (62)；Institute
Rotary screw rod (65) are stated across feed screw nut (63), and one end setting of rotary screw rod (65) is in support frame (4)；The rotation
The other end of screw rod (65) passes through support frame (4) and is equipped with first bevel gear (66)；The driving motor (67) is arranged in support frame
(4) side, the output end of driving motor (67) are connected with the first transmission shaft (68)；It is provided on first transmission shaft (68)
Second bevel gear (69), and first bevel gear (66) is engaged with second bevel gear (69)；
The locking module (7) includes L shape latch (71), sliding shoe (72), threaded rod (73), pushing plate (74), the second biography
Moving axis (75), third hand tap gear (76), the 4th bevel gear (77)；L shape latch (71) bottom end is provided with sliding shoe (72),
And sliding shoe (72) is slidably connected with sliding groove (42)；The side of the L shape latch (71) offers thread cavity, and thread cavity
It is interior to be equipped with threaded rod (73)；The threaded rod (73) is provided with pushing plate (74), and the end of threaded rod (73) passes through support frame
(4) third hand tap gear (76) are connected with；The second driving shaft (75) is rotatably arranged in supporting block (11), and second driving shaft
(75) it is equipped with the 4th bevel gear (77)；The third hand tap gear (76) and the engagement of the 4th bevel gear (77)；
First transmission shaft (68) is connect with second driving shaft (75) by buffering connecting shaft module (8)；The buffering connecting shaft mould
Block (8) locks the fixation of explosive box (5) and locking module (7) to the side of explosive box (5) for adjusting compression module (6)
Tightly.
2. one kind of multiple class pesticides according to claim 1 concentrate sprinkling unmanned plane, it is characterised in that: the buffering connecting shaft
Module (8) includes the first terminal pad (81), the second terminal pad (82), the first rotating disc (83), the second rotating disc (84), torsion bullet
Spring (85), flexible axle (86)；First terminal pad (81) is fixed on the bottom end of the first transmission shaft (68), and the first terminal pad (81)
Inside be equipped with the first rotating disc (83), and the first terminal pad (81) on offer the first circular groove (811)；Described second
Terminal pad (82) is fixed on the top of second driving shaft (75), and is equipped with the second rotating disc (84) in the second terminal pad (82), and
And second offers the second circular groove (821) in terminal pad (82)；First rotating disc (83) and the second rotating disc
(84) it is connected between by torque spring (85), and is plugged with flexible axle (86) in torque spring (85)；First rotating disc
(83) it is rotatably arranged in the first terminal pad (81) and the second terminal pad (83) by flexible axle (86) with the second rotating disc (84),
And the both ends of flexible axle (86) are plugged in the first circular groove (811) and the second circular groove (821), and flexible axle (86)
Side connect with the medial surface of torque spring (85).
3. one kind of multiple class pesticides according to claim 2 concentrate sprinkling unmanned plane, it is characterised in that: the flexible axle (86)
On be socketed with support sleeve (16), and the side of support sleeve (16) is fixed with support rod (17), and the end of support rod (17) is set
It is equipped with lantern ring (18)；The lantern ring (18) is socketed on torque spring (85).
4. one kind of multiple class pesticides according to claim 1 concentrate sprinkling unmanned plane, it is characterised in that: the buffering connecting shaft
Module (8) further includes clutch (87)；The clutch (87) connect with the first transmission shaft (68) and second driving shaft (75)；Institute
It states L shape latch (71) medial surface and is provided with pressure sensor (19).
5. one kind of multiple class pesticides according to claim 4 concentrate sprinkling unmanned plane, it is characterised in that: the unmanned plane sheet
Locating module (9) are provided on support frame (4) on the right side of body (1)；The locating module (9) is used for the locating clip of explosive box (5)
Tightly；The locating module (9) includes L shape positioning plate (91), rolling bearing (92), T shape threaded rod (93)；The L shape positioning plate
(91) it is slidably arranged in the upper surface of support frame (4), and the side of L shape positioning plate (91) is provided with rolling bearing (92)；The T
The end of shape threaded rod (93) passes through threaded hole (41) and connect with rolling bearing (92).
6. one kind of multiple class pesticides according to claim 1 concentrate sprinkling unmanned plane, it is characterised in that: the movable plate
(64) it is symmetrically offered loose slot (641) along center line two sides, and is equipped with slider (12) in loose slot (641)；The sliding
The two sides of piece (12) are slidably connected by compressed spring (21) with loose slot (641), and slider (12) is insulating rubber material；
The bottom end of the slider (12) is equipped with electric connecting sheet (13), and inserting groove (131) are offered on electric connecting sheet (13)；The electricity
Connection sheet (13) is connect by conducting wire (14) with battery (3), and the bottom end of electric connecting sheet (13) is provided with arc crimping
(132), and the outboard end of arc crimping (132) is equipped with retention bead (134)；The outside of the electric connecting sheet (13) is arranged
Have slip ring (20), and offer placing groove (201) on slip ring (20), and is equipped with paraffin in placing groove (201)；The storage
Medicine-chest (5) top is symmetrically arranged with electrical connection protrusion (15) along center line two sides, and is electrically connected raised (15) and inserting groove (131) even
It connects.
7. one kind of multiple class pesticides according to claim 6 concentrate sprinkling unmanned plane, it is characterised in that: the arc crimping
(132) teeth (133) are provided on the inside of；The two sides for being electrically connected raised (15) open up alveolus (151), and alveolus (151)
It is engaged with teeth (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184742.7A CN109896017A (en) | 2019-03-12 | 2019-03-12 | One kind of multiple class pesticides concentrate sprinkling unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184742.7A CN109896017A (en) | 2019-03-12 | 2019-03-12 | One kind of multiple class pesticides concentrate sprinkling unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109896017A true CN109896017A (en) | 2019-06-18 |
Family
ID=66946992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910184742.7A Pending CN109896017A (en) | 2019-03-12 | 2019-03-12 | One kind of multiple class pesticides concentrate sprinkling unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109896017A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481783A (en) * | 2019-08-20 | 2019-11-22 | 深圳市华芯机器人技术有限责任公司 | A kind of pesticide container locking device for plant protection drone |
| CN110476937A (en) * | 2019-08-20 | 2019-11-22 | 深圳市华芯机器人技术有限责任公司 | A kind of pesticide spraying mechanism of plant protection drone |
| CN110937113A (en) * | 2019-11-24 | 2020-03-31 | 浙江万物科技有限公司 | Unmanned aerial vehicle sprinkler apparatus |
| CN112660388A (en) * | 2020-12-31 | 2021-04-16 | 山东省民智无人机科技有限公司 | Agricultural pesticide sprays unmanned aerial vehicle |
-
2019
- 2019-03-12 CN CN201910184742.7A patent/CN109896017A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481783A (en) * | 2019-08-20 | 2019-11-22 | 深圳市华芯机器人技术有限责任公司 | A kind of pesticide container locking device for plant protection drone |
| CN110476937A (en) * | 2019-08-20 | 2019-11-22 | 深圳市华芯机器人技术有限责任公司 | A kind of pesticide spraying mechanism of plant protection drone |
| CN110481783B (en) * | 2019-08-20 | 2020-11-10 | 深圳市华芯机器人技术有限责任公司 | A pesticide jar locking device for plant protection unmanned aerial vehicle |
| CN110937113A (en) * | 2019-11-24 | 2020-03-31 | 浙江万物科技有限公司 | Unmanned aerial vehicle sprinkler apparatus |
| CN112660388A (en) * | 2020-12-31 | 2021-04-16 | 山东省民智无人机科技有限公司 | Agricultural pesticide sprays unmanned aerial vehicle |
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Application publication date: 20190618 |
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