CN105850305B - A kind of rotary pneumatic absorbing dynamic formula seeding apparatus - Google Patents
A kind of rotary pneumatic absorbing dynamic formula seeding apparatus Download PDFInfo
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- CN105850305B CN105850305B CN201610334030.5A CN201610334030A CN105850305B CN 105850305 B CN105850305 B CN 105850305B CN 201610334030 A CN201610334030 A CN 201610334030A CN 105850305 B CN105850305 B CN 105850305B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Abstract
The invention discloses a kind of rotary pneumatic absorbing dynamic formula seeding apparatus, and it is mainly used in precise sowing, including frame, vibration seed tray device, a suction kind device, seed adding device, controller, air pressure source device；Thimble motion is promoted to remove the tamper in seeding apparatus suction kind mouth using cylinder, using the regulation of horizon adjustable support, realize the levelness regulation of seeding apparatus vibration seed tray card, quantitative and even is carried out using packaged type seed adding device and adds kind, using aspiration vibration principle, to realize that automatic precision is sowed.The present invention can prevent seed block suction nozzle can also carry out uniformly plus kind, again can accurate suction kind, be expected to popularization and application.
Description
Technical field
The invention belongs to seeding technique field, and in particular to a kind of rotary pneumatic absorbing dynamic formula seeding apparatus.
Background technology
China is large agricultural country, and the progress mechanization of agriculture with science and technology has become a kind of trend, high-efficiency and precision
Sowing is for promoting agricultural production to occupy very high status.
Existing pneumatic seeder can not realize multiple functions in one, and seed is very for aspiration type seeding equipment
Suction nozzle easily is blocked, leads to not carry out inhaling kind in next step, how vibration seed tray adjusts vibration seed tray disk during vibration
The levelness in face, when the seed in plants case be in it is a certain amount of when should carry out in time uniformly plus kind, how precise quantitative uniformly adds kind,
These problems, which will all cause to sow hole rate, to be increased, and all up for solving, a kind of rotary pneumatic absorbing dynamic formula seeding apparatus can be to prevent
Only seed block suction nozzle can also carry out uniformly plus kind, again can accurate suction kind, be expected to popularization and application.
The content of the invention
It is an object of the invention to provide a kind of rotary pneumatic absorbing dynamic formula seeding apparatus, high-efficiency and precision sowing can be achieved, and solve
Certainly the sowing of existing seeding apparatus inhale kind mouth is easily blocked, the levelness of vibration seed tray card can not be adjusted, can not quantitative and even add
The problem of kind.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：Thimble motion is promoted to remove sowing dress using cylinder
The tamper in suction kind of mouth put, using the regulation of horizon adjustable baffle plate, realize the levelness of seeding apparatus vibration seed tray card
Regulation, quantitative and even is carried out using packaged type seed adding device and adds kind, using aspiration vibration principle, to realize automatic precision heavy seeding
Kind.
Realizing the concrete scheme of the present invention is：A kind of rotary pneumatic absorbing dynamic formula seeding apparatus includes frame, vibration seed tray fills
Put, inhale kind of a device, seed adding device, controller, air pressure source device；Described frame includes lower support platform, upper support platform, institute
The lower support platform stated is below upper support platform；Described lower support platform includes pony support plate, supporting leg, short support
Bar；Described upper support platform includes draw money on credit strut, rack framework, air pump support, large-scale supporting plate；Described pony support plate
Have individual；Described short support bar lower weld allows pony support plate to be fixed on short support bar, short support on pony support plate
Bar upper end is welded on rack framework lower plane, and short support bar is fixed on rack framework after welding；Described supporting leg has 8,
Supporting leg is welded on short support bar bottom, makes support leg structure more stable；Described strut upper end of drawing money on credit is welded on frame frame
Plane on frame, post upper are welded on large-scale supporting plate lower plane, and large-scale supporting plate and rack framework are whole as one after welding
Body, there are 16 rectangular through-holes one on rack framework；Described air pump support is bolted in the middle part of rack framework；Described
2 rectangular channels are provided with large-scale supporting plate；Described plus plants case guide groove has 2, adds plants case guide groove to be located on large-scale supporting plate；Institute
The vibration seed tray device stated has 2, and vibration seed tray device is arranged in frame, for vibrating seed；Described suction kind device has 2
It is individual, inhale kind of a device and be connected in frame, for absorbed seed；Described seed adding device has 2, and seed adding device is arranged on frame
On, for adding kind；Described controller is bolted on large-scale supporting plate, for controlling whole device；Described gas
Pressure source instrumentation is arranged in frame, for providing positive and negative air-pressure for whole device.
Described vibration seed tray device includes trapezoidal plants case, oscillating plate, horizon adjustable baffle plate, linear bearing, electric and magnetic oscillation
Device, vibrating spring, L-shaped link；Described trapezoidal plants case includes anti-skidding wire netting, trapezoidal kind of tank tower, described trapezoidal plants case
89 passages, one, 360 passage two is provided with frame, passage one is diameter 10mm circular port, and passage two is diameter
3mm circular port, ventilated for trapezoidal plants case；Described anti-skidding wire netting includes iron wire, square mesh；The square mesh by
A diameter of 1.5mm iron wires are formed, and the size of square mesh is long 10mm, wide 10mm；Described anti-skidding wire netting is by being adhesive in
On trapezoidal plants case inner surface, prevent seed from sliding on a large scale；Described trapezoidal plants case is connected to oscillating plate by L-shaped link
On, trapezoidal plants case is fastened on oscillating plate；There are 8 rectangular through-holes two on described horizon adjustable baffle plate；Described adjusting water
Flat baffle plate is bolted on rack framework, and the height that horizon adjustable baffle plate is adjusted by loose bolts is used for adjusting water
It is flat, it can reach fastening effect by bolting on after regulation level；Described linear bearing includes linear bearing take-off lever, straight line
Bearing base, described linear bearing take-off lever are bolted below oscillating plate, and linear bearing base is connected by bolt
It is connected on horizon adjustable baffle plate, linear bearing take-off lever forms prismatic pair with linear bearing base；Described electromagnetic vibrator leads to
Cross and be bolted in the middle part of horizon adjustable baffle plate so that oscillating plate can be vibrated；Described vibrating spring has 4, vibration
Spring one end is arranged on oscillating plate, and the vibrating spring other end is arranged on horizon adjustable baffle plate, and spring can provide for oscillating plate
Motive force.
Described suction kind device includes motor one, bearing block, rotary shaft, hydraulic cylinder, seeds sucker, seeds sucker connecting plate, tooth
Wheel one, gear two；Described motor one is bolted on pony support plate；Described rotary shaft is arranged on by bearing
On bearing block, bearing block is connected on rack framework；Described seeds sucker connecting plate welding on the rotating shaft, allows seeds sucker to connect
Plate is connected to rotary shaft, and seeds sucker connecting plate can be rotated with rotary shaft；Described hydraulic cylinder includes hydraulic cylinder
Cylinder body, hydraulic cylinder take-off lever, connecting plate, described hydraulic cylinder have 2, and hydraulic cylinder body is welded on connecting plate；Described connection
Plate is bolted on seeds sucker connecting plate；Described hydraulic cylinder take-off lever is bolted on cylinder connecting rack,
Allow hydraulic cylinder one end to be connected to the other end on connecting plate to be connected on cylinder connecting rack, seeds sucker can carry out moving down after connection
It is dynamic；Described seeds sucker include seeds sucker housing, suction nozzle, thimble, cylinder connecting rack, air cylinder support, cylinder, thimble link,
Kind of an air inlet/outlet is inhaled, described suction kind air inlet/outlet there are 2, inhales kind of an air inlet/outlet and is welded on seeds sucker housing, will just do something in a fit of pique
Pressure is entered by air inlet/outlet；The suction nozzle has 50, and 50 suction nozzles arrange into five rows, array pitch 45mm, often arrange adjacent suction nozzle
Centre-to-centre spacing is 45mm, and suction nozzle is threadedly attached on seeds sucker housing, for absorbed seed；Described thimble has 50, top
Pin is threadedly attached on thimble link, and the center line of thimble overlaps with corresponding suction nozzle center line, when seed is blocked
Thimble can eject seed during suction nozzle；Described thimble link is bolted on cylinder connecting rack；Described gas
Cylinder includes cylinder air inlet/outlet, cylinder cavity, cylinder take-off lever, and described cylinder cavity is welded on air cylinder support, allows cylinder
Cavity is fixed on air cylinder support；Described air cylinder support is bolted in seeds sucker enclosure interior；Described cylinder connects
Connect frame to be threadedly attached on cylinder take-off lever, thimble attached below can be allowed to move up and down；Described gear
One is arranged on the output shaft of motor one, exports power；Described gear two is installed on the rotating shaft, carries out passing power, gear
One forms gear with gear two engages.
Described seed adding device includes motor two, gear three plus plants case, rack；Described motor two is bolted
On large-scale supporting plate；Described gear three is arranged on the output shaft of motor two, carries out power output, gear three and rack-shaped
Into rack and pinion engagement, enter action edge transmission；Described plus plants case includes plus kind of box body, scroll wheel plus kind of pipe reinforcing plate, electricity
Machine three, with sponge rotor plate, gear four plus kind of a pipe, drive link, gear five；Described scroll wheel has 2,2 scroll wheel peaces
Mounted in kind of a box body both sides are added, scroll wheel, which is stuck in, to be added in plants case guide groove, allows plus plants case is fixed on large-scale supporting plate, add plants case case
Body bottom passes through rectangular channel；Described plus kind of a pipe reinforcing plate is welded on plus kind of box body side, adds kind of pipe reinforcing plate and plus kind of pipe
It is close to so that add kind of tubular construction more stable；Described motor three adds the lower section of kind of pipe reinforcing plate by being bolted to；It is described
Include rotor plate, sponge with sponge rotor plate, rotor plate is welded on drive link, and rotor plate can drive sponge to rotate,
For sponge by being adhesive in below rotor plate, sponge can block seed；Described gear four is arranged on the output shaft of motor three, defeated
Go out power；Described gear five is arranged on drive link, and gear four forms gear with gear five and engaged, passing power；Described
Add kind of a pipe there are 5, add kind of a pipe to be threadedly attached in and add below kind of box body, seed drops down onto trapezoidal plants case by adding under kind of pipe
In；The rack side is bolted on kind of box body is added, for passing power.
Described air pressure source device includes scalable plastic flexible pipe, air pump；Described scalable plastic flexible pipe includes inhaling kind
Enter escape pipe, cylinder enters escape pipe, always enters escape pipe, described suction kind, which enters escape pipe, 2, inhales and kind enters escape pipe and be connected to suction
On kind air inlet/outlet, positive and negative air-pressure is passed through in seeds sucker and is used for absorbed seed；Described cylinder intake pipe is connected through a screw thread
In cylinder inlet and outlet, positive and negative air-pressure is passed through cylinder thimble is moved up and down；It is described always to enter escape pipe and be connected to gas
On pump, positive and negative air-pressure is passed into following device；Described air pump is bolted on air pump support, for whole dress
Offer positive and negative air-pressure is provided.
Beneficial effects of the present invention：Manufacturing cost is low, and manufacturing process is easy, precise sowing can be achieved, and solve existing broadcast
The sowing of kind of device inhale kind mouth is easily blocked, the levelness of vibration seed tray card can not be adjusted, can not quantitative and even the problems such as adding kind,
Precise sowing can be achieved, improve yield, it is cost-effective.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the seed adding device structural representation of the present invention；
Fig. 3 is the vibration seed tray structural representation of the present invention；
Fig. 4 is the seeds sucker structural representation of the present invention；
Fig. 5 is the seeds sucker internal structure schematic diagram of the present invention；
Fig. 6 is the Antislip iron screen net structure schematic diagram of the present invention；
Fig. 7 is the present invention plus plants case partial structural diagram；
Fig. 8 is the present invention plus plants case box structure diagram；
Fig. 9 is the rack framework structural representation of the present invention；
Figure 10 is the horizon adjustable baffle arrangement schematic diagram of the present invention.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, below
In conjunction with specific embodiments and illustrate, the present invention is expanded on further.
As shown in figure 1, a kind of rotary pneumatic absorbing dynamic formula seeding apparatus includes frame 1, vibration seed tray device 2, inhales kind of a device
3rd, seed adding device 4, controller 5, air pressure source device 6；Described frame 1 includes lower support platform 11, upper support platform 12, described
Lower support platform 11 positioned at upper support platform 12 lower section；Described lower support platform 11 includes pony support plate 111, supporting leg
112nd, short support bar 113；Described upper support platform 12 includes drawing money on credit strut 121, rack framework 122, air pump support 123, big
Type supporting plate 124；Described pony support plate 111 has 2；The described lower weld of short support bar 113 is in pony support plate 111
On, allow pony support plate 111 to be fixed on short support bar 113, the short upper end of support bar 113 is welded on the lower plane of rack framework 122,
Short support bar 113 is fixed on rack framework 122 after welding；Described supporting leg 112 has 8, and supporting leg 112 is welded on short branch
The bottom of strut 113, make the structure of supporting leg 112 more stable；The described upper end of strut 121 of drawing money on credit is welded on rack framework 122
Plane, the upper end of support bar 121 are welded on the large-scale lower plane of supporting plate 124, large-scale supporting plate 124 and rack framework 122 after welding
Into being integral, there are 16 rectangular through-holes 1 on rack framework 122；Described air pump support 123 is bolted
The middle part of rack framework 122；2 rectangular channels 1241 are provided with described large-scale supporting plate 124；Described plus plants case guide groove 1242
There are 2, add plants case guide groove 1242 to be located on large-scale supporting plate 124；Described vibration seed tray device 2 has 2, vibration seed tray device
2 are arranged in frame 1, for vibrating seed；Described suction kind device 3 has 2, inhales kind of a device 3 and is connected in frame 1, is used for
Absorbed seed；Described seed adding device 4 has 2, and seed adding device 4 is arranged in frame 1, for adding kind；Described controller 5
It is bolted on large-scale supporting plate 124, for controlling whole device；Described air pressure source device 6 is arranged on frame 1
On, for providing positive and negative air-pressure for whole device.
As shown in Fig. 1, Fig. 3, Fig. 6, Fig. 9, Figure 10, described vibration seed tray device 2 includes trapezoidal plants case 21, oscillating plate
22nd, horizon adjustable baffle plate 23, linear bearing 24, electromagnetic vibrator 25, vibrating spring 26, L-shaped link 27；Described trapezoidal kind
Case 21 includes anti-skidding wire netting, trapezoidal kind of tank tower 212, be provided with trapezoidal kind of described tank tower 212 89 passages 1,
360 passages 2 2122, passage 1 are diameter 10mm circular port, and passage 2 2122 is diameter 3mm circle
Hole, ventilated for trapezoidal plants case 21；Described anti-skidding wire netting includes iron wire 2111, square mesh 2112；The square mesh
2112 are made up of a diameter of 1.5mm iron wires 2111, and the size of square mesh 2112 is long 10mm, wide 10mm；Described Antislip iron
Silk screen prevents seed from sliding on a large scale by being adhesive on the trapezoidal inner surface of plants case 21；Described trapezoidal plants case 21 is connected by L-shaped
Connect frame 27 to be connected on oscillating plate 22, trapezoidal plants case 21 is fastened on oscillating plate 22；Have 8 on described horizon adjustable baffle plate 23
Individual rectangular through-hole 2 231；Described horizon adjustable baffle plate 23 is bolted on rack framework 122, passes through loose bolts
The height of regulation horizon adjustable baffle plate 23 is used for adjusting level, can reach fastening effect by bolting on after regulation level；Institute
The linear bearing 24 stated includes linear bearing take-off lever 241, linear bearing base 242, and described linear bearing take-off lever 241 is logical
Cross and be bolted to the lower section of oscillating plate 22, linear bearing base 242 is bolted on horizon adjustable baffle plate 23, straight line
Bearing take-off lever 241 forms prismatic pair with linear bearing base 242；Described electromagnetic vibrator 25 is bolted adjustable
The middle part of horizontal baffle 23 so that oscillating plate 22 can be vibrated；Described vibrating spring 26 has 4, the one end of vibrating spring 26
On oscillating plate 22, the other end of vibrating spring 26 is arranged on horizon adjustable baffle plate 23, and spring can be that oscillating plate 22 provides
Motive force.
As shown in Figure 1, Figure 4, Figure 5, described suction kind device 3 includes motor 1, bearing block 32, rotary shaft 33, hydraulic pressure
Cylinder 34, seeds sucker 35, seeds sucker connecting plate 36, gear 1, gear 2 38；Described motor 1 is bolted small
On type supporting plate 111；Described rotary shaft 33 is installed on bearing blocks 32 by bearing, and bearing block 32 is connected to rack framework
On 122；Described seeds sucker connecting plate 36 is welded in rotary shaft 33, allows seeds sucker connecting plate 36 to be connected to rotary shaft 33, is inhaled
Discharge plate connecting plate 36 can be rotated with rotary shaft 33；Described hydraulic cylinder 34 includes hydraulic cylinder body 341, hydraulic pressure
Cylinder take-off lever 342, connecting plate 343, described hydraulic cylinder 34 have 2, and hydraulic cylinder body 341 is welded on connecting plate 343；Described
Connecting plate 343 is bolted on seeds sucker connecting plate 36；Described hydraulic cylinder take-off lever 342 is bolted
On cylinder connecting rack 354, allow the one end of hydraulic cylinder 34 to be connected to the other end on connecting plate 343 and be connected on cylinder connecting rack 354, even
Connecing rear seeds sucker 35 can move up and down；Described seeds sucker 35 includes seeds sucker housing 351, suction nozzle 352, thimble
353rd, cylinder connecting rack 354, air cylinder support 355, cylinder 356, thimble link 357, a suction kind air inlet/outlet 358, described suction
Kind air inlet/outlet 358 has 2, inhales kind of an air inlet/outlet 358 and is welded on seeds sucker housing 351, by positive and negative air-pressure by entering outlet
Mouth 358 enters；The suction nozzle 352 has 50, and 50 suction nozzles 352 arrange into five rows, array pitch 45mm, often arrange adjacent suction nozzle 352
Centre-to-centre spacing is 45mm, and suction nozzle 352 is threadedly attached on seeds sucker housing 351, for absorbed seed；Described thimble 353
There are 50, thimble 353 is threadedly attached on thimble link 357, the center line of thimble 353 and corresponding suction nozzle 352
Center line overlaps, and when seed blocks suction nozzle 352, thimble 353 can eject seed；Described thimble link 357 passes through spiral shell
Tether and be connected on cylinder connecting rack 354；It is defeated that described cylinder 356 includes cylinder air inlet/outlet 3561, cylinder cavity 3562, cylinder
Rod 3563, described cylinder cavity 3562 are welded on air cylinder support 355, allow cylinder cavity 3562 to be fixed on air cylinder support
On 355；Described air cylinder support 355 is bolted inside seeds sucker housing 351；Described cylinder connecting rack 354 is logical
Cross and be threaded on cylinder take-off lever 3563, thimble 353 attached below can be allowed to move up and down；Described gear
One 37 are arranged on the output shaft of motor 1, export power；Described gear 2 38 is arranged in rotary shaft 33, transmit and is moved
Power, gear 1 form gear with gear 2 38 and engaged.
As shown in Figure 1, Figure 2, shown in Fig. 7, Fig. 8, described seed adding device 4 include motor 2 41, gear 3 42, plus plants case 43,
Rack 44；Described motor 2 41 is bolted on large-scale supporting plate 124；Described gear 3 42 is arranged on motor two
On 41 output shaft, power output is carried out, gear 3 42 forms rack and pinion engagement with rack 44, enters action edge transmission；It is described
Plus plants case 43 includes plus kind of a box body 431, scroll wheel 432 plus kind of a pipe reinforcing plate 433, motor 3 434, rotates with sponge
Plate 435, gear 4 436 plus kind of pipe 437, drive link 438, gear 5 439；Described scroll wheel 432 has 2,2 scroll wheels
432 are arranged on plus kind of box body 431 both sides, scroll wheel 432 be stuck in plus plants case guide groove 1242 in, allow plus plants case 43 be fixed on it is large-scale
On supporting plate 124, the bottom of kind of box body 431 is added to pass through rectangular channel 1241；Described plus kind of a pipe reinforcing plate 433 is welded on and adds plants case
The side of casing 431, add kind of pipe reinforcing plate 433 with adding kind of a pipe 437 to be close to so that add the structure of kind of pipe 437 more stable；Described electricity
Machine 3 434, which is bolted, is adding kind of a lower section for pipe reinforcing plate 433；Described includes rotor plate with sponge rotor plate 435
4351st, sponge 4352, rotor plate 4351 are welded on drive link 438, and rotor plate 4351 can drive sponge 4352 to rotate, sponge
4352 by being adhesive in the lower section of rotor plate 4351, and sponge 4352 can block seed；Described gear 4 436 is arranged on motor three
On 434 output shafts, power is exported；Described gear 5 439 is arranged on drive link 438, gear 4 436 and the shape of gear 5 439
Engaged into gear, passing power；Described plus kind of a pipe 437 has 5, adds kind of pipe 437 to be threadedly attached in and adds kind of a box body
431 lower sections, seed are dropped down onto in trapezoidal plants case 21 by adding under kind of pipe 437；The side of rack 44, which is bolted, is adding kind
On box body 431, for passing power.
As shown in figure 1, described air pressure source device 6 includes scalable plastic flexible pipe 61, air pump 62；Described scalable modeling
Material flexible pipe 61 enters escape pipe 611 including suction kind, cylinder enters escape pipe 612, always enters escape pipe 613, and described suction kind enters escape pipe
611 have 2, and suction kind is entered escape pipe 611 and is connected on suction kind air inlet/outlet 358, and positive and negative air-pressure is passed through in seeds sucker 35 and is used for
Absorbed seed；Described cylinder intake pipe 612 is threadedly attached in cylinder inlet and outlet 3561, and positive and negative air-pressure is passed through into cylinder
356 allow thimble 353 to move up and down；It is described always to enter escape pipe 613 and be connected on air pump 62, positive and negative air-pressure is passed into down
In the device in face；Described air pump 62 is bolted on air pump support 123, and positive and negative air-pressure is provided for whole device.
Before use, first pass through level meter first measure it is whether horizontal, if unhorizontal by unclamping fixedly adjustable horizontal baffle
The height that 23 bolt can adjust four angles is horizontal so as to reach regulation, reaches fixed effect by tightening bolt after regulation level
Fruit.
During use：Controller 5 is powered, starts controller 5, controller 5 makes seed adding device 4 start working, first by seed
Artificial addition adds in plants case 43, stops artificial plus kind after being added to certain position, adds kind to trapezoidal plants case 21 in seed adding device 4
Before, the band moving gear 1 of 5 controlled motor of controller 1 rotates, and so as to be rotated with moving gear 2 38, and then drives rotary shaft 33
Rotate, seeds sucker connecting plate 36 is rotated therewith, until seeds sucker 35 turns to the outer end of frame 1 and the side of frame 1 is in 90 °
Initial position, then motor 3 434 starts running during kind is added, and band moving gear 4 436 operates, the tooth being meshed therewith
5 439 operatings are taken turns, so as to drive drive link 438 to rotate, are allowed with the 435 outside lateral movement of sponge rotor plate, so that fixed sea
Silk floss 4352 away from plus kind of pipes 437, when turning over 90 ° with sponge rotor plate 435, motor 3 434 shuts down, and seed is from adding plants case
Casing 431 is by adding kind of pipe 437 to fall into trapezoidal plants case 21, and motor 2 41 starts running during seeds fall, drives
Gear 42 rotates, so as to drive the rack 44 being meshed therewith to move, so as to drive plus plants case 43 is along adding plants case guide groove 1242
It is mobile, when adding plants case 43 to be moved to plus during plants case 1242 end of guide groove, motor 2 41 rotates backward, and band moving gear 42 rotates, from
And drive the rack 44 that is meshed therewith to move, so as to drive plus plants case 43 is along adding plants case guide groove 1242 to move, when adding plants case
43 are moved to plus during plants case 1242 end of guide groove, and motor 2 41 shuts down, and motor 3 434 starts running, band moving gear four
436 operatings, the gear 5 439 that is meshed therewith operate, and so as to which drive link 438 rotates, allow with sponge rotor plate 435 to inner side
Motion, so that sponge 4352 is adjacent to plus kind of pipe 437, reaching seed can not continue to fall, and add the seed of plants case 43 uniformly to be added
Enter in trapezoidal plants case 21, add kind of a process to terminate.After the completion of kind is added, the controlled motor 1 of controller 5 reversion, so as to moving gear
2 38 counter motions, and then drive rotary shaft 33 to rotate backward, seeds sucker connecting plate 36 is rotated backward therewith, until inhaling
When discharge plate 35 moves to trapezoidal 21 surface of plants case, motor 1 shuts down.Controller 5 controls vibration seed tray device 2 simultaneously
In electromagnetic vibrator 25 start working, electromagnetic vibrator 25 drives the up-down vibration of oscillating plate 22, while on linear bearing 24
Linear bearing take-off lever 241 moves up and down, and vibrating spring deforms about 26, so as to drive on the seed group in trapezoidal plants case 21
Lower vibration, air pump 62 are started working, and negative pressure, hydraulic cylinder take-off lever 342 are passed through to kind of a device is inhaled by telescopic plastic flexible pipe 61
Move down, drive seeds sucker 35 to move down so that seed of the suction nozzle 352 in trapezoidal plants case 21 in seeds sucker 35
Group, while cylinder cavity 3562 enters negative pressure by cylinder air inlet/outlet 3561, cylinder take-off lever 3563 moves upwards, drives
Thimble link 357 moves upwards, so as to which thimble 353 is away from suction nozzle 352, when the suction nozzle 352 in seeds sucker 35 and trapezoidal plants case
During the seed group contact of motion in 21, the stop motion of hydraulic cylinder take-off lever 342, seed is drawn onto on suction kind mouth 352, and hydraulic cylinder is defeated
The dwell time of rod 342 is arranged to 1s, and then hydraulic cylinder take-off lever 342 moves up, and drives seeds sucker 35 to move up, works as suction
When discharge plate 35 is moved upwards up to the position of suction nozzle 352 and is higher than trapezoidal 21 upper surface of plants case, motor 1 is started working, band moving teeth
Take turns 1 rotation, so as to moving gear 2 38 rotate, and then drive rotary shaft 33 rotate, therewith seeds sucker connecting plate 36 with turn
Moving axis 33 is rotated and rotated, and so as to drive seeds sucker 35 to rotate, during seeds sucker 35 rotates, seeds sucker 35 is relatively initial
After position turns over 45 °, hydraulic cylinder take-off lever 342 moves down, and drives seeds sucker 35 to move downward, the motor one when turning over 90 °
31 are stopped, while the stop motion of hydraulic cylinder take-off lever 342, and seeds sucker 35 carries out seeding, and now controller 5 controls air pump 62
Positive air pressure is passed through, seed falls among discharge plate from suction nozzle 352 after being passed through positive air pressure, while cylinder cavity 3562 is passed in and out by cylinder
Gas port 3561 enters positive air pressure, and cylinder-driven axle 3563 moves downward, and drives thimble link 357 to move downward, so as to thimble
353 move downward reach ejection suction nozzle 352 in undischarged seed.After the completion of seeding, motor 1 is started working, and is repeated
State process, when the seed in trapezoidal plants case 21 less than it is a certain amount of when, carry out above-mentioned plus kind of a process.It is less than when adding seed in plants case 43
Carry out manually adding seed in plants case 43 when a certain amount of.
Claims (3)
- A kind of 1. rotary pneumatic absorbing dynamic formula seeding apparatus, it is characterised in that：A device is planted including frame, vibration seed tray device, suction, is added Kind device, controller, air pressure source device；Described frame includes lower support platform, upper support platform, described lower support platform Below upper support platform；Described lower support platform includes pony support plate, supporting leg, short support bar；Described upper branch Support platform includes draw money on credit strut, rack framework, air pump support, large-scale supporting plate；Described pony support plate has 2；Described For short support bar lower weld on pony support plate, short post upper is welded on rack framework lower plane；Described supporting leg There are 8, supporting leg is welded on short support bar bottom；Described strut lower end of drawing money on credit is welded on plane on rack framework, long support Bar upper end is welded on large-scale supporting plate lower plane, there is 16 rectangular through-holes one on rack framework；Described air pump support passes through spiral shell Tether and be connected in the middle part of rack framework；2 rectangular channels are provided with described large-scale supporting plate；Add plants case guide groove there are 2, add plants case to lead Groove is located on large-scale supporting plate；Described vibration seed tray device has 2, and vibration seed tray device is arranged in frame；Described suction Kind device has 2, inhales kind of a device and is connected in frame；Described seed adding device has 2, and seed adding device is arranged in frame；Institute The controller stated is bolted on large-scale supporting plate；Described air pressure source device is arranged in frame；Described vibration seed tray device includes trapezoidal plants case, oscillating plate, horizon adjustable baffle plate, linear bearing, electromagnetic vibrator, shaken Move spring, L-shaped link；Described trapezoidal plants case includes anti-skidding wire netting, trapezoidal kind of tank tower, is opened on trapezoidal kind of described tank tower There is 89 passages, one, 360 passage two, passage one is diameter 10mm circular port, and passage two is diameter 3mm circle Shape hole；Described anti-skidding wire netting includes iron wire, square mesh；The square mesh is made up of a diameter of 1.5mm iron wires, square The size of mesh is long 10mm, wide 10mm；Described anti-skidding wire netting is by being adhesive on trapezoidal plants case inner surface；Described ladder Shape plants case is connected on oscillating plate by L-shaped link；There are 8 rectangular through-holes two on described horizon adjustable baffle plate；Described Horizon adjustable baffle plate is bolted on rack framework；Described linear bearing includes linear bearing take-off lever, linear axis Base is held, described linear bearing take-off lever is bolted below oscillating plate, and linear bearing base is bolted On horizon adjustable baffle plate, linear bearing take-off lever forms prismatic pair with linear bearing base；Described electromagnetic vibrator passes through It is bolted in the middle part of horizon adjustable baffle plate；Described vibrating spring has 4, and vibrating spring one end is arranged on oscillating plate, is shaken The spring other end of moving is arranged on horizon adjustable baffle plate；Described suction kind device include motor one, bearing block, rotary shaft, hydraulic cylinder, seeds sucker, seeds sucker connecting plate, gear one, Gear two；Described motor one is bolted on pony support plate；Described rotary shaft is arranged on bearing by bearing On seat, bearing block is connected on rack framework；Described seeds sucker connecting plate welding is on the rotating shaft；Described hydraulic cylinder includes Hydraulic cylinder body, hydraulic cylinder take-off lever, connecting plate, described hydraulic cylinder have 2, and hydraulic cylinder body is welded on connecting plate；Institute The connecting plate stated is bolted on seeds sucker connecting plate；Described hydraulic cylinder take-off lever is bolted to be connected in cylinder Connect on frame；Described seeds sucker includes seeds sucker housing, suction nozzle, thimble, cylinder connecting rack, air cylinder support, cylinder, thimble connection Frame, kind of an air inlet/outlet is inhaled, described suction kind air inlet/outlet there are 2, inhales kind of an air inlet/outlet and is welded on seeds sucker housing；The suction Mouth has 50, and 50 suction nozzles arrange into five rows, array pitch 45mm, and it is 45mm often to arrange adjacent suction nozzle centre-to-centre spacing, and suction nozzle passes through screw thread It is connected on seeds sucker housing；Described thimble has 50, and thimble is threadedly attached on thimble link, the center of thimble Line overlaps with corresponding suction nozzle center line；Described thimble link is bolted on cylinder connecting rack；Described Cylinder includes cylinder air inlet/outlet, cylinder cavity, cylinder take-off lever, and described cylinder cavity is welded on air cylinder support；It is described Air cylinder support be bolted in seeds sucker enclosure interior；Described cylinder connecting rack is threadedly attached in cylinder output On bar；Described gear one is arranged on the output shaft of motor one；Described gear two is installed on the rotating shaft, gear one and gear Two form gear engagement.
- A kind of 2. rotary pneumatic absorbing dynamic formula seeding apparatus according to claim 1, it is characterised in that：Described seed adding device Including motor two, gear three plus plants case, rack；Described motor two is by being bolted on large-scale supporting plate；Described tooth Wheel three is arranged on the output shaft of motor two, and gear three forms rack and pinion engagement with rack；Described plus plants case includes plus kind Box body, scroll wheel, add kind of a pipe reinforcing plate, motor three, with sponge rotor plate, gear four plus kind of a pipe, drive link, gear five； Described scroll wheel has 2, and 2 scroll wheels are arranged on plus kind of box body both sides, and scroll wheel, which is stuck in, to be added in plants case guide groove, adds plants case Lower box passes through rectangular channel；A described plus kind pipe reinforcing plate is welded on plus kind of a box body side, adds kind of pipe reinforcing plate and plus kind Pipe is close to；Described motor three adds the lower section of kind of pipe reinforcing plate by being bolted to；Described includes with sponge rotor plate Rotor plate, sponge, rotor plate are welded on drive link, and sponge is by being adhesive in below rotor plate；Described gear four is arranged on On the output shaft of motor three；Described gear five is arranged on drive link, and gear four forms gear with gear five and engaged；Described adds Kind pipe has 5, adds kind of a pipe to be threadedly attached in and adds below kind of box body；The rack side, which is bolted, is adding plants case On casing.
- A kind of 3. rotary pneumatic absorbing dynamic formula seeding apparatus according to claim 1, it is characterised in that：Described pneumatic supply dress Put including scalable plastic flexible pipe, air pump；Described scalable plastic flexible pipe enters escape pipe including inhaling kind, cylinder enters escape pipe, Always enter escape pipe, described suction kind, which enters escape pipe, there are 2, and suction kind is entered escape pipe and is connected on suction kind air inlet/outlet；Described gas Cylinder enters escape pipe and is threadedly attached in cylinder inlet and outlet；It is described always to enter escape pipe and be connected on air pump；Described air pump leads to Cross and be bolted on air pump support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334030.5A CN105850305B (en) | 2016-05-18 | 2016-05-18 | A kind of rotary pneumatic absorbing dynamic formula seeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334030.5A CN105850305B (en) | 2016-05-18 | 2016-05-18 | A kind of rotary pneumatic absorbing dynamic formula seeding apparatus |
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| Publication Number | Publication Date |
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| CN105850305A CN105850305A (en) | 2016-08-17 |
| CN105850305B true CN105850305B (en) | 2017-11-21 |
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| CN201610334030.5A Expired - Fee Related CN105850305B (en) | 2016-05-18 | 2016-05-18 | A kind of rotary pneumatic absorbing dynamic formula seeding apparatus |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2311921Y (en) * | 1997-08-28 | 1999-03-31 | 江苏理工大学 | Means for sowing rice seeds precisely |
| NL1032918C2 (en) * | 2006-11-22 | 2008-05-23 | Marinus Reincke | Overseeding device for lawns. |
| CN201146687Y (en) * | 2007-11-06 | 2008-11-12 | 石河子大学 | Suction disc throwing-vibrating type plug seedling-raising semiautomatic precision seeding machine |
| CN102550180B (en) * | 2011-12-29 | 2013-11-20 | 江苏大学 | Air-sucking vibration plate type precision seeder for field seedling raising |
| CN202514276U (en) * | 2012-01-17 | 2012-11-07 | 石河子大学 | Air suction type bidirectional movable plug seedling seeder |
| CN105519287B (en) * | 2016-01-18 | 2017-06-06 | 巢湖学院 | A kind of aspiration slips kind of a formula precision seed metering device |
| CN205794038U (en) * | 2016-05-18 | 2016-12-14 | 巢湖学院 | A kind of rotary pneumatic absorbing dynamic formula seeding apparatus |
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2016
- 2016-05-18 CN CN201610334030.5A patent/CN105850305B/en not_active Expired - Fee Related
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| CN105850305A (en) | 2016-08-17 |
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Effective date of registration: 20190103 Address after: 221000 Underground Floor and Room 109, 119 and 120 of Pioneer Park A, Mine Science and Technology City, Jiefangnan Road, Quanshan District, Xuzhou City, Jiangsu Province Patentee after: Zeng Xiangyi Address before: 238000 1 Chaohu, Hefei, Anhui Patentee before: CHAO HU UNIVERSITY |
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Effective date of registration: 20191206 Address after: 409100 2F, No. 35-40, Dudu Avenue, Shizhu Tujia Autonomous County, Chongqing Patentee after: Shizhu Tujia Autonomous County Agricultural Characteristic Industry Development Center Address before: 221000 Jiangsu city in Xuzhou Province, the liberation of South City Quanshan District Mine Technology Park A block, 119 and 109 floor, room 120 Patentee before: Zeng Xiangyi |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171121 Termination date: 20210518 |