CN108622415A - A kind of efficient plant protection drone sowed for seed with screening function - Google Patents

A kind of efficient plant protection drone sowed for seed with screening function Download PDF

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Publication number
CN108622415A
CN108622415A CN201810349734.9A CN201810349734A CN108622415A CN 108622415 A CN108622415 A CN 108622415A CN 201810349734 A CN201810349734 A CN 201810349734A CN 108622415 A CN108622415 A CN 108622415A
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CN
China
Prior art keywords
seed
lower section
sowed
shell
component
Prior art date
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Withdrawn
Application number
CN201810349734.9A
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Chinese (zh)
Inventor
曹燕红
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Shenzhen Ansike Electronic Technology Co Ltd
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Shenzhen Ansike Electronic Technology Co Ltd
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Application filed by Shenzhen Ansike Electronic Technology Co Ltd filed Critical Shenzhen Ansike Electronic Technology Co Ltd
Priority to CN201810349734.9A priority Critical patent/CN108622415A/en
Publication of CN108622415A publication Critical patent/CN108622415A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
    • B07B13/11Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B15/00Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00Separating solids from solids by subjecting their mixture to gas currents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/16Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sowing (AREA)

Abstract

The efficient plant protection drone sowed for seed with screening function that the present invention relates to a kind of,Including main body,Feed pipe,Two material-storing boxs and two undercarriages,It further include sorting mechanism,Sow mechanism and Zhong Kong mechanisms,The sorting mechanism includes air intake assembly,Screen component,Discharge port,First fixed link,First shell,Second housing,Sieve plate,Two the second fixed links and two third fixed links,The mechanism that sows includes supporting rod,Drive component,Reinforcement assembly and two sow component,In the efficient plant protection drone sowed for seed with screening function,Pass through sorting mechanism,Seed inferior in seed can be screened,To improve the quality for sowing farmland seed,To improve the yield in farmland,Improve the practicability of unmanned plane,By sowing mechanism,Not only seed can uniformly be sowed into farmland,Expand seed simultaneously sows range,Improve the efficiency that unmanned plane sows seed.

Description

A kind of efficient plant protection drone sowed for seed with screening function
Technical field
The present invention relates to plant protection drone fields, more particularly to a kind of to have being sowed for seed for screening function efficient Plant protection drone.
Background technology
Plant protection drone also known as unmanned vehicle, as the term suggests it is to protect the unmanned of operation to fly for agriculture and forestry plant Machine, the type unmanned aerial vehicle fly control, spraying mechanism three parts group by flying platform (fixed-wing, helicopter, Multi-axis aircraft), navigation At, by ground remote control or navigation fly control, to realize spraying operation, medicament, seed, pulvis etc. can be sprayed.
Nowadays with the development of technology, in order to improve the efficiency that seed is sowed, unmanned plane is widely used, and is generally existed During seed is sowed, some seeds inferior can be mingled among a large amount of seed, if seed inferior is with intact kind Son sow together into farmland, it will reduce the yield in farmland, moreover, generally using unmanned plane sow seed when It waits, seed is directly fallen in farmland by the movement of falling object, to reduce the range that unmanned plane sows seed, reduced Unmanned plane sows the uniformity of seed, to reduce the efficiency that unmanned plane sows seed.
Invention content
The technical problem to be solved by the present invention is to:For overcome the deficiencies in the prior art, it provides a kind of with screening function The efficient plant protection drone sowed for seed.
The technical solution adopted by the present invention to solve the technical problems is:A kind of sowing for seed with screening function Efficient plant protection drone, including main body, feed pipe, two material-storing boxs and two undercarriages, two undercarriages are separately positioned on The both sides of the lower section of main body, two material-storing boxs are separately positioned on the both sides of main body, and the both ends of the feed pipe are stored up with two respectively Magazine is connected to, and is further included sorting mechanism, is sowed mechanism and Zhong Kong mechanisms, and the sorting mechanism is arranged in the lower section of main body, described It sows mechanism to be arranged in the lower section of sorting mechanism, the Zhong Kong mechanisms are arranged in the inside of main body, described to broadcast sowing mechanism and screening Mechanism is electrically connected with Zhong Kong mechanisms;
The sorting mechanism include air intake assembly, screening component, discharge port, the first fixed link, the first shell, outside second Shell, sieve plate, two the second fixed links and two third fixed links, two the first fixed links are vertically provided at the lower section of main body respectively Both sides, the bottom end of two the first fixed links is fixedly connected with the upper end of the both sides of the first shell respectively, the discharge port setting In the bottom of the first shell, the shape of the horizontal cross-section of the second housing is annulus, and the second housing passes through two second Fixed link is arranged in the inside of the first shell, and the bottom end in the inside of second housing, first fixed link is arranged in the sieve plate It is horizontally set on the top of the inner wall of second housing, the screening component is arranged in the first fixed link, and the air intake assembly is set It sets in the lower section of main body, the screening component is arranged in the lower section of air intake assembly;
The screening component includes third shell, first motor and flywheel, and the third shell is arranged in third fixed link On, the vertical cross-section of the third shell is the U-shaped of opening upwards, and the first motor is arranged in the lower section of third shell, institute It states flywheel to be arranged in the inside of third shell, the first motor is connect with flywheel, and the top of the flywheel is circumferentially uniform Equipped at least two flutings, the straight line where each fluting both passes through the center of circle of flywheel, is gone back on the surrounding shell of the third shell At least two trepannings are circumferentially evenly arranged with, the trepanning is in same level height with fluting, and the lower section of the feed pipe is also If there are one opening, the opening on the feed pipe is arranged in the top of third shell;
The mechanism that sows includes that supporting rod, drive component, reinforcement assembly and two sow component, and the supporting rod is horizontal It is arranged between two undercarriages, the middle part in the lower section of supporting rod is arranged in the driving component, and the reinforcement assembly setting exists The lower section of drive component, two are sowed the both sides that component is separately positioned on the lower section of supporting rod;
The component of sowing includes the 4th fixed link, oscillating rod, sliding block, sliding slot, driven wheel and swinging block, and the described 4th is solid Fixed pole is vertically provided at the side of the lower section of supporting rod, and the driven wheel is hinged on the bottom end of the 4th fixed link, the swing One end of bar and the top of the 4th fixed link are hinged, and the sliding slot is arranged on oscillating rod, and the sliding block setting is on the driven wheel At position far from the driven wheel center of circle, the sliding block is arranged in the inside of sliding slot, and the swinging block is arranged in the lower section of oscillating rod, The swinging block is internally provided with through-hole, and the swinging block is connected to discharge port.
Preferably, in order to improve the intelligence degree of unmanned plane, the Zhong Kong mechanisms include wireless signal transceiver module And PLC, the wireless restricting the number transceiver module are electrically connected with PLC.
Preferably, for the top that the wind for generating the propeller of unmanned plane is directed to second housing, the air inlet group Part includes air inlet and air hose, and four propellers are circumferentially evenly arranged on the periphery of the main body, and the air inlet setting exists The lower section of propeller, the air hose are arranged in the lower section of main body, and the air inlet is connected to air hose, and the air hose is arranged in third The top of shell.
Preferably, in order to improve the uniformity of air hose internal gas flow, the inside of the air hose is additionally provided with homogenizing plate.
Preferably, in order to improve the screening effect to seed, the diameter of the lower end of the air hose is more than second housing Diameter.
Preferably, in order to give the transmission of transmission belt provide power, the driving component include the second motor, transmission belt and Driving wheel, second motor are arranged at the middle part of the lower section of supporting rod, and second motor is sequentially connected with driving wheel, described Driving wheel is sequentially connected by transmission belt and two driven wheels.
Preferably, in order to improve the stability connected between transmission belt and driving wheel, the reinforcement assembly includes lifting Bar, fixed disk, two telescopic rods and two springs, two telescopic rods are vertically provided at the both sides of the second motor respectively, and two are stretched The top of contracting bar is arranged on supporting rod, and the bottom end of two telescopic rods is fixedly connected with the both ends of elevating lever respectively, described solid Price fixing is hinged on the middle part of elevating lever, and the fixed disk and driving wheel are tangent, and the transmission belt setting is in driving wheel and fixed disk Between, two springs are respectively sleeved on two telescopic rods, and one end of two springs is arranged on supporting rod, two springs The other end is separately positioned on the both ends of elevating lever.
Preferably, in order to further increase the stability connected between transmission belt and driving wheel, the spring, which is in, to be drawn Stretch state.
Preferably, in order to improve the accuracy of the rotating speed control to the second motor, second motor is servo motor.
Preferably, in order to increase the frictional force between transmission belt and driving wheel, the making material of the driving wheel is rubber Glue.
The invention has the advantages that should lead to in the efficient plant protection drone of screening function sowed for seed Sorting mechanism is crossed, the seed inferior in seed can be screened, to improve the quality for sowing farmland seed, To improve the yield in farmland, the practicability of unmanned plane is improved, compared with existing mechanism, the mechanism is by guiding unmanned plane Propeller generate air-flow seed is screened, save additional driving source, reduce the cost of unmanned plane, not only such as This not only can uniformly be sowed seed into farmland by sowing mechanism, while expand seed sows range, carries High unmanned plane sows the efficiency of seed, further improves the practicability of unmanned plane, compared with existing mechanism, which passes through Fixed disk improves the stability connected between driving wheel and transmission belt, to improve transmission stability, to improve nothing Man-machine transmission efficiency.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the efficient plant protection drone sowed for seed with screening function of the present invention;
Fig. 2 is the knot of the sorting mechanism of the efficient plant protection drone sowed for seed with screening function of the present invention Structure schematic diagram;
Fig. 3 is the knot of the screening component of the efficient plant protection drone sowed for seed with screening function of the present invention Structure schematic diagram;
Fig. 4 is the knot for sowing mechanism of the efficient plant protection drone sowed for seed with screening function of the present invention Structure schematic diagram;
In figure:1. main body, 2. first fixed links, 3. undercarriages, 4. material-storing boxs, 5. air inlets, 6. air hoses, 7. homogenizing plates, 8. feed pipe, 9. first shells, 10. second fixed links, 11. second housings, 12. sieve plates, 13. discharge ports, 14. first motors, 15. third fixed link, 16. third shells, 17. trepannings, 18. flywheels, 19. flutings, 20. supporting rods, 21. telescopic rods, 22. bullets Spring, 23. driving wheels, 24. second motors, 25. transmission belts, 26. oscillating rods, 27. sliding blocks, 28. sliding slots, 29. fixation disks, 30. liters Bar, 31. driven wheels, 32. swinging blocks, 33. the 4th fixed links drop.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of efficient plant protection drone sowed for seed with screening function, including main body 1, into 8, two material-storing boxs 4 of expects pipe and two undercarriages 3, two undercarriages 3 are separately positioned on the both sides of the lower section of main body 1, two storages Magazine 4 is separately positioned on the both sides of main body 1, and the both ends of the feed pipe 8 are connected to two material-storing boxs 4 respectively, further includes screening Mechanism sows mechanism and Zhong Kong mechanisms, and the sorting mechanism is arranged in the lower section of main body 1, described to sow mechanism setting and screening The lower section of mechanism, the Zhong Kong mechanisms are arranged in the inside of main body 1, it is described broadcast sowing mechanism and sorting mechanism with Zhong Kong mechanisms electricity Connection;
As shown in Fig. 2, the sorting mechanism includes air intake assembly, screening component, discharge port 13, the first fixed link 2, first Shell 9, second housing 11,12, two the second fixed links 10 of sieve plate and two third fixed links 15, two the first fixed links 2 are divided It is not vertically provided at the both sides of the lower section of main body 1, the bottom end of two the first fixed links 2 is upper with the both sides of the first shell 9 respectively End is fixedly connected, and the discharge port 13 is arranged in the bottom of the first shell 9, and the shape of the horizontal cross-section of the second housing 11 is Annulus, the second housing 11 are arranged by two the second fixed links 10 in the inside of the first shell 9, and the setting of the sieve plate 12 exists The bottom end of the inside of second housing 11, first fixed link 2 are horizontally set on the top of the inner wall of second housing 11, the sieve Select component to be arranged in the first fixed link 2, the air intake assembly is arranged in the lower section of main body 1, the screening component be arranged into The lower section of wind component;
Wherein, the stabilization of first shell 9 is improved to the fixed function of the first shell 9 by two the first fixed links 2 Property, later by two the second fixed links 10 to the fixed function of second housing 11, the stability of second housing 11 is improved, it Afterwards by the supporting role of third fixed link 15, the stability of screening component is improved, seed is put into two storages by people later The inside of magazine 4, later seed by feed pipe 8 enter screening component inside pass through screening under the control of Zhong Kong mechanisms Component throws away seed to the surrounding of screening component, while being guided by the air-flow that air intake assembly generates the propeller of unmanned plane To the top of second housing 11, since seed inferior is mostly the empty seed suppressed in seed, so as to cause seed inferior than normal kind It is sub light, to which under the action of air-flow, seed inferior to be blown to the inside of second housing 11, thus under the action of sieve plate 12, Seed inferior is intercepted, normal seed is thrown to the inside of the first shell 9 under the influence of centrifugal force later, to realize Screening to seed, improves the quality of seed, to improve the practicability of unmanned plane;
As shown in figure 3, the screening component includes third shell 16, first motor 14 and flywheel 18, the third shell 16 are arranged in third fixed link 15, and the vertical cross-section of the third shell 16 is the U-shaped of opening upwards, the first motor 14 It is arranged in the lower section of third shell 16, the flywheel 18 is arranged in the inside of third shell 16, the first motor 14 and flywheel 18 are sequentially connected, and the top of the flywheel 18 is circumferentially uniformly provided at least two flutings 19, and the straight line where each fluting 19 is worn The center of circle of flywheel 18 is crossed, also circumferentially at least two trepannings 17 are evenly arranged on the surrounding shell of the third shell 16, it is described Trepanning 17 and fluting 19 are in same level height, and the lower section of the feed pipe 8 is additionally provided with an opening, on the feed pipe 8 Opening be arranged in the top of third shell 16;
Wherein, flywheel 18 is driven to rotate by first motor 14, after seed enters the inside of third shell 16, in weight Under the action of power, seed is caught in the inside of fluting 19, later under the driving of flywheel 18, by the effect of centrifugal force by seed from It is thrown away to the surrounding of third shell 16 at the trepanning 17 of third shell 16;
As shown in figure 4, the mechanism that sows includes that supporting rod 20, drive component, reinforcement assembly and two sow component, institute It states supporting rod 20 to be horizontally set between two undercarriages 3, the middle part in the lower section of supporting rod 20, institute is arranged in the driving component It states reinforcement assembly to be arranged in the lower section of drive component, two are sowed the both sides that component is separately positioned on the lower section of supporting rod 20;
Wherein, in the case where supporting rod 20 sows the supporting role of component to two, two stability for sowing component are improved, Later under the control of Zhong Kong mechanisms, power is provided by drive component, under the reinforcement effect of reinforcement assembly, pass through drive Dynamic Component driver two sows assembly operating, to uniformly be sowed seed into farmland by sowing component, to expand Unmanned plane sows range, improves the efficiency that unmanned plane is sowed, further improves the practicability of unmanned plane;
As shown in figure 4, the component of sowing includes the 4th fixed link 33, oscillating rod 26, sliding block 27, sliding slot 28, driven wheel 31 and swinging block 32, the 4th fixed link 33 is vertically provided at the side of the lower section of supporting rod 20, and the driven wheel 31 is hinged On the bottom end of the 4th fixed link 33, one end of the oscillating rod 26 and the top of the 4th fixed link 33 are hinged, the sliding slot 28 It is arranged on oscillating rod 26, the sliding block 27 is arranged on driven wheel 31 at the position far from 31 center of circle of driven wheel, the sliding block 27 are arranged in the inside of sliding slot 28, and the swinging block 32 is arranged in the lower section of oscillating rod 26, and the swinging block 32 is internally provided with Through-hole, the swinging block 32 are connected to discharge port 13;
Wherein, under the supporting role of the 4th fixed link 33, the stability of driven wheel 31 is improved, passes through driving group later Part drives driven wheel 31 to rotate, to drive sliding block 27 to move by driven wheel 31, in the effect of sliding block 27 and sliding slot 28 Under, driving oscillating rod 26 is moved left and right around the hinge joint with the 4th fixed link 33, to drive swinging block by oscillating rod 26 32 swing, and seed enters the inside of swinging block 32 by discharge port 13 later, to by swinging block 32 that seed is uniform Sow into farmland.
Preferably, in order to improve the intelligence degree of unmanned plane, the Zhong Kong mechanisms include wireless signal transceiver module And PLC, the wireless restricting the number transceiver module are electrically connected with PLC, by wireless signal transceiver module, allow unmanned plane and movement Equipment establishes communication, to allow people to send control signal to PLC, to be controlled by PLC by mobile device remote The operation of unmanned plane, to improve the intelligence degree of unmanned plane.
As shown in Fig. 2, the air intake assembly includes air inlet 5 and air hose 6, it is circumferential on the periphery of the main body 1 uniformly to set It sets there are four propeller, the air inlet 5 is arranged in the lower section of propeller, and the air hose 6 is arranged in the lower section of main body 1, described Air inlet 5 is connected to air hose 6, and the air hose 6 is arranged in the top of third shell 16;
Wherein, the air-flow that the propeller of unmanned plane generates is in charge of 6 inside by the entrance of air inlet 5, to pass through air hose 6 Air-flow is directed downwards onto to the top of the first shell 9.
Preferably, in order to improve the uniformity of 6 internal gas flow of air hose, the inside of the air hose 6 is additionally provided with homogenizing plate 7, The air-flow entered inside air hose 6 can be made to be evenly dispersed to everywhere in air hose 6 by homogenizing plate 7, to improve in air hose 6 The uniformity of portion's air-flow.
Preferably, in order to improve the screening effect to seed, the diameter of the lower end of the air hose 6 is more than second housing 11 Diameter, when the diameter of the lower end of air hose 6 is more than the diameter of second housing 11, the wind-out range of 6 lower end of air hose increases, To improve the screening effect to seed.
As shown in figure 4, the driving component includes the second motor 24, transmission belt 25 and driving wheel 23, second motor 24 are arranged at the middle part of the lower section of supporting rod 20, and second motor 24 is sequentially connected with driving wheel 23, and the driving wheel 23 is logical Transmission belt 25 is crossed to be sequentially connected with two driven wheels 31;
The reinforcement assembly includes elevating lever 30, fixed 29, two telescopic rods 21 of disk and two springs 22, two telescopic rods 21 are vertically provided at the both sides of the second motor 24 respectively, and the top of two telescopic rods 21 is arranged on supporting rod 20, and two are stretched The bottom end of contracting bar 21 is fixedly connected with the both ends of elevating lever 30 respectively, and the fixed disk 29 is hinged on the middle part of elevating lever 30, institute It states fixed disk 29 and driving wheel 23 is tangent, the setting of the transmission belt 25 is between driving wheel 23 and fixed disk 29, two springs 22 Be respectively sleeved on two telescopic rods 21, one end of two springs 22 is arranged on supporting rod 20, two springs 22 it is another End is separately positioned on the both ends of elevating lever 30;
Wherein, under the supporting role of two telescopic rods 21, the stability of fixed disk 29 is improved by elevating lever 30, together When under the action of two springs, apply a upward pulling force to fixed disk 29, to make transmission belt 25 by fixed disk 29 It is fitted closely with driving wheel 23, later under the control of PLC, drives driving wheel 23 to rotate by the second motor 24, driving later Under the action of driving wheel 23, two driven wheels 31 are driven to rotate by transmission belt 25.
Preferably, in order to further increase the stability connected between transmission belt 25 and driving wheel 23, the spring 22 In tensional state, when spring 22 is in tensional state, spring 22 gives fixed disk 29 to apply a upward pulling force, from And improve the stability connected between transmission belt 25 and driving wheel 23.
Preferably, in order to improve the accuracy of the rotating speed control to the second motor 24, second motor 24 is servo Motor.
Preferably, in order to increase the frictional force between transmission belt 25 and driving wheel 23, the making material of the driving wheel 23 Material be rubber the friction coefficient between transmission belt 25 and driving wheel 23 is increased by rubber, to increase transmission belt 25 with Frictional force between driving wheel 23.
Seed is put into the inside of two material-storing boxs 4 by people, and seed is entered by feed pipe 8 in screening component later Portion is thrown away seed to the surrounding of screening component by screening component, while passing through air intake assembly under the control of Zhong Kong mechanisms The air-flow that the propeller of unmanned plane generates is directed to the top of second housing 11, since seed inferior is mostly empty suppresses in seed Seed, it is lighter than normal seed so as to cause seed inferior, to which under the action of air-flow, seed inferior is blown to second housing 11 Inside, later normal seed be thrown to the inside of the first shell 9 under the influence of centrifugal force, to realize to seed Screening, improves the quality of seed, to improve the practicability of unmanned plane, in the support that supporting rod 20 sows component to two Under effect, two stability for sowing component are improved, later under the control of Zhong Kong mechanisms, are provided by drive component dynamic Power, under the reinforcement effect of reinforcement assembly, drive two by drive component and sow assembly operating, to by sowing group Part uniformly sows seed into farmland, sows range to expand unmanned plane, improves the efficiency that unmanned plane is sowed, Further improve the practicability of unmanned plane.
Compared with prior art, sieve should be passed through in the efficient plant protection drone of screening function sowed for seed Mechanism is selected, the seed inferior in seed can be screened, to improve the quality for sowing farmland seed, to The yield for improving farmland improves the practicability of unmanned plane, compared with existing mechanism, the mechanism pass through guide unmanned plane spiral shell The air-flow that rotation paddle generates screens seed, saves additional driving source, reduces the cost of unmanned plane, moreover, By sowing mechanism, not only seed can uniformly be sowed into farmland, while expand seed sows range, improves Unmanned plane sows the efficiency of seed, further improves the practicability of unmanned plane, and compared with existing mechanism, which passes through fixation Disk 29 improves the stability connected between driving wheel 23 and transmission belt 25, to improve transmission stability, to improve The transmission efficiency of unmanned plane.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.

Claims (10)

1. a kind of efficient plant protection drone sowed for seed with screening function, including main body (1), feed pipe (8), two A material-storing box (4) and two undercarriages (3), two undercarriages (3) are separately positioned on the both sides of the lower section of main body (1), two storages Magazine (4) is separately positioned on the both sides of main body (1), and the both ends of the feed pipe (8) are connected to two material-storing boxs (4) respectively, It is characterized in that, further includes sorting mechanism, sows mechanism and Zhong Kong mechanisms, the sorting mechanism is arranged in the lower section of main body (1), institute State and sow mechanism and be arranged in the lower section of sorting mechanism, the Zhong Kong mechanisms setting in the inside of main body (1), it is described broadcast sowing mechanism and Sorting mechanism is electrically connected with Zhong Kong mechanisms;
The sorting mechanism includes air intake assembly, screening component, discharge port (13), the first fixed link (2), the first shell (9), the Two shells (11), sieve plate (12), two the second fixed links (10) and two third fixed links (15), two the first fixed links (2) Be vertically provided at the both sides of the lower section of main body (1) respectively, the bottom ends of two the first fixed links (2) respectively with the first shell (9) The upper end of both sides is fixedly connected, and the discharge port (13) is arranged in the bottom of the first shell (9), the water of the second housing (11) The shape of plane section is annulus, and the second housing (11) is arranged by two the second fixed links (10) in the first shell (9) Inside, the sieve plate (12) are arranged in the bottom end of the inside of second housing (11), and first fixed link (2) is horizontally set on the The top of the inner wall of two shells (11), the screening component are arranged in the first fixed link (2), and the air intake assembly is arranged in master The lower section of body (1), the screening component are arranged in the lower section of air intake assembly;
The screening component includes third shell (16), first motor (14) and flywheel (18), third shell (16) setting In third fixed link (15), the vertical cross-section of the third shell (16) is the U-shaped of opening upwards, the first motor (14) Lower section in third shell (16) is set, and the flywheel (18) is arranged in the inside of third shell (16), the first motor (14) it is sequentially connected with flywheel (18), the top of the flywheel (18) is circumferentially uniformly provided at least two flutings (19), each to slot (19) straight line where both passes through the center of circle of flywheel (18), is also circumferentially uniformly arranged on the surrounding shell of the third shell (16) There are at least two trepannings (17), the trepanning (17) to be in same level height, the lower section of the feed pipe (8) with fluting (19) It is additionally provided with an opening, top of the opening setting on the feed pipe (8) in third shell (16);
The mechanism that sows includes that supporting rod (20), drive component, reinforcement assembly and two sow component, the supporting rod (20) It is horizontally set between two undercarriages (3), the driving component is arranged in the middle part of the lower section of supporting rod (20), the reinforcing Component is arranged in the lower section of drive component, and two are sowed the both sides that component is separately positioned on the lower section of supporting rod (20);
It is described sow component include the 4th fixed link (33), oscillating rod (26), sliding block (27), sliding slot (28), driven wheel (31) and Swinging block (32), the 4th fixed link (33) are vertically provided at the side of the lower section of supporting rod (20), the driven wheel (31) It being hinged on the bottom end of the 4th fixed link (33), one end of the oscillating rod (26) is hinged with the top of the 4th fixed link (33), The sliding slot (28) is arranged on oscillating rod (26), and the sliding block (27) is arranged on driven wheel (31) far from driven wheel (31) circle At the position of the heart, in the inside of sliding slot (28), the swinging block (32) is arranged in oscillating rod (26) for sliding block (27) setting Lower section, the swinging block (32) are internally provided with through-hole, and the swinging block (32) is connected to discharge port (13).
2. the efficient plant protection drone sowed for seed with screening function as described in claim 1, which is characterized in that The Zhong Kong mechanisms include wireless signal transceiver module and PLC, and the wireless restricting the number transceiver module is electrically connected with PLC.
3. the efficient plant protection drone sowed for seed with screening function as described in claim 1, which is characterized in that The air intake assembly includes air inlet (5) and air hose (6), and four spirals are circumferentially evenly arranged on the periphery of the main body (1) Paddle, the air inlet (5) are arranged in the lower section of propeller, and the air hose (6) is arranged in the lower section of main body (1), the air inlet (5) it is connected to air hose (6), top of air hose (6) setting in third shell (16).
4. the efficient plant protection drone sowed for seed with screening function as claimed in claim 3, which is characterized in that The inside of the air hose (6) is additionally provided with homogenizing plate (7).
5. the efficient plant protection drone sowed for seed with screening function as claimed in claim 3, which is characterized in that The diameter of the lower end of the air hose (6) is more than the diameter of second housing (11).
6. the efficient plant protection drone sowed for seed with screening function as described in claim 1, which is characterized in that The driving component includes the second motor (24), transmission belt (25) and driving wheel (23), and the second motor (24) setting is being propped up The middle part of the lower section of strut (20), second motor (24) are sequentially connected with driving wheel (23), and the driving wheel (23) passes through Transmission belt (25) is sequentially connected with two driven wheels (31).
7. the efficient plant protection drone sowed for seed with screening function as described in claim 1, which is characterized in that The reinforcement assembly includes elevating lever (30), fixed disk (29), two telescopic rods (21) and two springs (22), two telescopic rods (21) it is vertically provided at the both sides of the second motor (24) respectively, the top of two telescopic rods (21) is arranged at supporting rod (20) On, the bottom end of two telescopic rods (21) is fixedly connected with the both ends of elevating lever (30) respectively, and the fixed disk (29) is hinged on liter The middle part of bar (30) drops, and the fixed disk (29) and driving wheel (23) are tangent, and the transmission belt (25) is arranged in driving wheel (23) Between fixed disk (29), two springs (22) are respectively sleeved on two telescopic rods (21), and one end of two springs (22) is equal It is arranged on supporting rod (20), the other end of two springs (22) is separately positioned on the both ends of elevating lever (30).
8. the efficient plant protection drone sowed for seed with screening function as claimed in claim 7, which is characterized in that The spring (22) is in tensional state.
9. the efficient plant protection drone sowed for seed with screening function as claimed in claim 6, which is characterized in that Second motor (24) is servo motor.
10. the efficient plant protection drone sowed for seed with screening function, feature exist as claimed in claim 6 In the making material of the driving wheel (23) is rubber.
CN201810349734.9A 2018-04-18 2018-04-18 A kind of efficient plant protection drone sowed for seed with screening function Withdrawn CN108622415A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109533335A (en) * 2018-11-21 2019-03-29 常宁市耘茂农业产业发展有限责任公司 A kind of unmanned plane seeding apparatus with screening function
CN109969398A (en) * 2019-01-25 2019-07-05 苏州极目机器人科技有限公司 A kind of current equalizing method, current equalizer, sprinkling system and plant protection drone
CN110171563A (en) * 2019-04-23 2019-08-27 青海炫飞电子科技有限公司 A kind of unmanned aerial vehicles sowing fertilizer apparatus being suitable for a variety of environment works
CN111056010A (en) * 2018-10-17 2020-04-24 北京林业大学 Unmanned aerial vehicle-mounted seeding device and method
CN112602417A (en) * 2020-12-23 2021-04-06 成惠 Box aerodynamic suspension type seeding robot for uneven ground
CN112660383A (en) * 2020-12-30 2021-04-16 南京浩格贸易有限公司 Unmanned aerial vehicle for seed sowing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111056010A (en) * 2018-10-17 2020-04-24 北京林业大学 Unmanned aerial vehicle-mounted seeding device and method
CN109533335A (en) * 2018-11-21 2019-03-29 常宁市耘茂农业产业发展有限责任公司 A kind of unmanned plane seeding apparatus with screening function
CN109969398A (en) * 2019-01-25 2019-07-05 苏州极目机器人科技有限公司 A kind of current equalizing method, current equalizer, sprinkling system and plant protection drone
CN109969398B (en) * 2019-01-25 2020-09-29 苏州极目机器人科技有限公司 Flow equalizing method, flow equalizing device, spraying system and plant protection unmanned aerial vehicle
CN110171563A (en) * 2019-04-23 2019-08-27 青海炫飞电子科技有限公司 A kind of unmanned aerial vehicles sowing fertilizer apparatus being suitable for a variety of environment works
CN112602417A (en) * 2020-12-23 2021-04-06 成惠 Box aerodynamic suspension type seeding robot for uneven ground
CN112660383A (en) * 2020-12-30 2021-04-16 南京浩格贸易有限公司 Unmanned aerial vehicle for seed sowing

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Application publication date: 20181009