CN109819731A - A kind of circular conveying precision seed metering device of Double-sucker - Google Patents
A kind of circular conveying precision seed metering device of Double-sucker Download PDFInfo
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- CN109819731A CN109819731A CN201910283089.XA CN201910283089A CN109819731A CN 109819731 A CN109819731 A CN 109819731A CN 201910283089 A CN201910283089 A CN 201910283089A CN 109819731 A CN109819731 A CN 109819731A
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Abstract
The invention discloses a kind of Double-suckers around conveying precision seed metering device, and in particular to precise sowing technical field, including rack, rotating device, transmission device, support device, seeding apparatus, controller and seedling disk.Rotating device is mounted on the rack by the present invention, for rotating seedling disk, transmission device is used for the docking and transmission of seedling disk, makes seeding process with more continuity, improves sowing efficiency, seeding apparatus includes connecting device, vibration device and Seeding box, connecting device and vibration device realize that the high-precision of Seeding box vibrates up and down, and Seeding box is set there are two air entry, are used for absorbed seed, the efficiency and precision for improving sowing, subtract oligospermous waste.Structure of the invention is stablized, highly reliable, can be used for the disk cave nursery of cereal, and small to the injury of seed in seeding process, is expected to be widely applied.
Description
Technical field
The invention belongs to precise sowing machinery technical fields, are specifically related to a kind of circular conveying precise sowing dress of Double-sucker
It sets.
Background technique
China is all large agricultural country all the time, with the development of modern science and technology, the seeding method of crops by
Gradually move towards mechanization, intelligence and precision.Sowing is of great significance for the emergence rate of crop and the yield of grain, improves
Seeding apparatus is the important way for realizing precise high-efficiency sowing.
In face of increasingly serious global crisis in food, China has cultivated super hybridization rice, has substantially increased grain yield, with
The continuous popularization of Super Rice Planting, people it is higher and higher for super hybridization rice seeding and seedling raising required precision, seeding accuracy require reach
To 2 ± 1/cave.Currently there are precision seed metering device have wheel slot type, drum-type, vibration hole tray formula etc., have one
A little disadvantages.Such as wheel slot type precision seed metering device, it can not be accurately controlled sowing dosage, thickness of sowing is caused to be unable to get effectively
Control, and seedling-damaging rate is high；Drum-type, vibration hole tray formula seeding apparatus equally exist the high problem of seedling-damaging rate, and vibrate hole tray
The problems such as formula seeding apparatus is also easy to leakage kind occur in vibration processes, and seed is unevenly distributed.In order to solve problems, need
A kind of high-efficiency and precision seeding apparatus is designed, can be controlled seeding accuracy in 2 ± 1/cave while improving and sowing efficiency, and
And reduce seedling-damaging rate.
Summary of the invention
The purpose of the present invention is efficiently cannot accurately be sowed for existing precision seed metering device, seed is caused
The problems such as damage, waste, and a kind of Double-sucker proposed is around conveying precision seed metering device.
The technical problems to be solved by the invention are realized using following technical scheme.
A kind of Double-sucker is around conveying precision seed metering device, it is characterised in that: including rack, rotating device, transmission device,
Support device, seeding apparatus, controller and seedling disk, the rotating device are mounted on the rack, and are used for rotary transfer mechanism one
With seedling disk；The transmission device includes transport mechanism one and transport mechanism two, and there are six the transport mechanisms one, is uniformly pacified
On the spinning device, there are four the transport mechanisms two for dress, is respectively positioned on the outside of rotating device, and horizontal right with transport mechanism one
Together, for transmitting seedling disk；There are two the support devices, is symmetrically disposed at the outside of rotating device；The seeding apparatus
There are two, be separately mounted in two support devices, and with one consistency from top to bottom of transport mechanism, for the seedling in transport mechanism one
Disk carries out precise sowing；The controller is mounted in support device, is run for control device；The seedling disk is placed on
On transmission device.
The rotating device includes motor one, convergence gear case, roller track, ball, breaks tight ring, turntable, described
Motor one is mounted on the rack, for driving rotating device；The convergence gear case is mounted on the rack, and is connected by key
On the output shaft of motor one, for changing the transmission direction of motor one；The roller track opens up on the rack, described
Ball is located in roller track, and the turntable is mounted on the output shaft of convergence gear case by breaking tight ring, and with ball phase
Contact.
The transmission device includes transport mechanism one and transport mechanism two, the transport mechanism one include shaft one,
Shaft two, reel one, conveyer belt one, supporting plate, motor two, small pulley one, big belt wheel one, V band one, the shaft one pass through axis
It holds and is mounted on turntable, the shaft two is mounted on turntable by bearing, and there are two the reels one, is connected in and is turned
On axis one and shaft two, the conveyer belt is a set of on two reels one, and the reel one and conveyer belt one constitute band and pass
It send, the supporting plate is connected on turntable, and the motor two is mounted on supporting plate by bolt and nut, for driving conveyer
Structure one；The small pulley one is mounted on the output shaft of motor two by key, and the big belt wheel one is mounted on by key to be turned
On axis one, with a set of on small pulley one and big belt wheel one, the small pulley one, big belt wheel one and V band one are constituted the V
V belt translation；The transport mechanism two includes bracket, shaft three, shaft four, reel two, conveyer belt two, motor three, small pulley
Two, big belt wheel two and V band two, the shaft three are mounted on the front of bracket by bearing, and the shaft four passes through bearing
It is mounted on the rear portion of bracket；There are two the reels two, is connected in shaft three and shaft four；Two sets of the conveyer belt
On two reels two, the reel two and conveyer belt two constitute band transmission；The motor three is installed by bolt and nut
On bracket, for driving transport mechanism two；The small pulley two is mounted on the output shaft of motor three by key, described
Big belt wheel two is mounted in shaft four by key, described two sets of V band on small pulley two and big belt wheel two, the small pulley
Two, big belt wheel two and V band two constitute V belt translation.
The support device includes column, crossbeam, air pump, tracheae, gas outlet one, gas outlet two and solenoid valve, described
Column there are two, be symmetrically disposed at the outside of rotating device；There are two the crossbeams, is installed on two columns, institute
The air pump stated is mounted on column by bolt and nut, and described tracheae one end is connected on air pump, and the other end is divided into gas outlet
One and gas outlet two, the solenoid valve be mounted on column, for controlling the switch of air-flow.
The seeding apparatus includes combining mechanism, vibration device, Seeding box, and the combining mechanism is mounted on crossbeam
On, the combining mechanism includes connecting block, engagement plate and positioning guide rail, and the connecting block is connected on engagement plate；It is described
Engagement plate be mounted on crossbeam by connecting block；There are two the positioning guide rails, is respectively fixedly connected in the two sides of engagement plate；Institute
The vibration device stated is located at below engagement plate, and the vibration device includes that tank tower, spring, motor four, eccentric wheel, straight line are led
Rail, guide sleeve, connecting rod one, connecting rod two, the spring have ten, are both connected between engagement plate and tank tower, the motor four
It is mounted on tank tower by bolt and nut, for driving vibration device；The eccentric wheel is mounted on the defeated of motor four by key
On shaft；The linear guide is mounted on tank tower；The guide sleeve covers in linear guide, and is formed and moved with linear guide
Dynamic pair；One end of the connecting rod one is connected on eccentric wheel by bearing, and the other end is connected on guide sleeve by bearing；It is described
One end of connecting rod two be connected on engagement plate, the other end is connected on guide sleeve by bearing；The Seeding box is mounted on case
On frame, the Seeding box includes cabinet, guide wheel, air inlet one, air inlet two, plants case, stirs device, and the cabinet has two
Layer, is sealingly mounted on tank tower, there are two the guide wheels, is mounted on cabinet two sides by bearing, and match with positioning guide rail
It closes and constitutes prismatic pair, the air inlet one is mounted on cabinet, and one end is connected to cabinet bottom, the other end and gas outlet
One connection；The air inlet two is mounted on cabinet, and one end is connected to cabinet upper layer, and the other end is connected to gas outlet two；
The plants case has 15, is installed in cabinet, and the plants case includes kind of a slot, discharging tube, sucker one, sucker two, institute
The discharging tube stated has 15 groups, and connection is on kind of slot；The sucker one is located at the lower part of discharging tube, and with cabinet bottom phase
It is logical；The sucker two is located at the top of discharging tube, and communicates with cabinet upper layer；The device that stirs is mounted on cabinet,
The device that stirs includes shaft five, hairbrush, motor five, sprocket wheel one, sprocket wheel two and chain, and the shaft five has 15
It is a, it is mounted in kind of slot by bearing, the hairbrush is mounted in shaft five, and the motor five is pacified by bolt and nut
On cabinet, stir device for driving；The sprocket wheel one is mounted on the output shaft of motor five by key, the chain
Wheel two has 15, one end of shaft five is mounted on by key, the chain covers on sprocket wheel one and sprocket wheel two, described
Sprocket wheel one, sprocket wheel two and chain constitute chain conveyer.
In use, seed is added in plants case by staff, controller is opened, whole device is controlled by controller and is opened
Dynamic, the starting of motor three drives small pulley two to rotate, and drives big belt wheel two to rotate by V band two, and the rotation of big belt wheel two drives shaft
Four rotations, the rotation band movable reel two of shaft four rotate, and drive shaft three to rotate by conveyer belt two and reel two, entire conveyer
Structure two completes starting, while controller starts motor two, and the rotation of motor two drives small pulley one to rotate, driven greatly by V band one
Belt wheel one rotates, and the rotation of big belt wheel one drives shaft one to rotate, and then the reel one being connected in shaft one is driven to rotate, and passes through
Conveyer belt one and reel one drive shaft two to rotate, and transport mechanism one completes starting, by conveyer belt, by seedling disk from conveyer belt two
It is transferred on conveyer belt one, motor two stops after the completion of transmission, and motor one rotates, and drives the linking tooth being connected on its output shaft
Roller box rotation, the rotation of convergence gear case drive turntable to rotate clockwise, and turntable, which is rotated clockwise, goes to sowing for transport mechanism one
The underface of device controls motor one by controller and stops, while starting motor five, and one turn of movable sprocket of band of the rotation of motor five
Dynamic, the rotation of sprocket wheel one is rotated by chain-driving sprocket wheel two, and the rotation of sprocket wheel two drives shaft five to rotate, and the rotation of shaft five drives it
On hairbrush rotation, entirely stir device starting, the seed in kind of slot spread out uniformly, and seed is controlled and falls into discharging tube, simultaneously
Air pump starting controls solenoid valve by controller, changes the pressure of cabinet bottom and upper layer, makes the intracorporal pressure of case far below outer
Boundary's atmospheric pressure, fall into the seed of discharging tube by by discharging tube sucker one and sucker two adsorb, while starting motor four,
The rotation band movable eccentric wheel of motor four rotates, and eccentric wheel rotation drives the connecting rod one being connected on eccentric wheel to move, and connecting rod one moves
It drives guide sleeve to move along linear guide, pushes tank tower to move downward by the connecting rod two being connected on guide sleeve, tank tower movement drives
Guide wheel on cabinet is moved downward along positioning guide rail, is reached plants case apart from seedling disk most nearby, is started solenoid valve at this time, makes cabinet
The pressure of bottom is restored to atmospheric pressure, and the seed that sucker one is adsorbed, which is fallen, to add to seedling tray, and starting solenoid valve adsorbs sucker two
Seed falls at sucker one and is adsorbed, and sucker two adsorbs new seed again, while the rotation band movable eccentric wheel of motor four rotates,
Eccentric wheel rotation drives connecting rod one to move, and the movement of connecting rod one drives guide sleeve to move along linear guide, by being connected on guide sleeve
Connecting rod two draws high tank tower, and tank tower movement drives the guide wheel on cabinet to move upwards along positioning guide rail, and plants case is raised, and is opened simultaneously
Dynamic motor one, the rotation of motor one drive the convergence gear case rotation being connected on its output shaft, convergence gear case rotation band turn
Disk rotates clockwise, and transport mechanism one is gone to the position with next transport mechanism two to it, motor two rotates backward, motor
Two, which rotate backward drive small pulley one, rotates backward, and drives big belt wheel one to rotate backward by V band one, big belt wheel one rotates backward
It drives shaft one to rotate backward, and then the reel one being connected in shaft one is driven to rotate backward, pass through conveyer belt one and reel
One drive shaft two rotates backward, and transport mechanism one completes starting, and motor three rotates backward, and small pulley two is driven to rotate backward,
Big belt wheel two is driven to rotate backward by V band two, two counter-rotating belts turn axis four of big belt wheel rotates backward, and shaft four reversely turns
Dynamic band movable reel two rotates backward, and drives shaft three to rotate backward by conveyer belt two and reel two, entire transport mechanism two is complete
At starting, seedling disk is transferred in transport mechanism two from transport mechanism one, completes primary sowing.
The beneficial effects of the present invention are: present invention employs rotating devices and inside and outside two groups of transmission devices ensure that seedling disk is broadcast
The continuity of kind avoids time waste caused by artificial replacement seedling disk and positions the problems such as being not allowed；Seeding apparatus of the invention
Including combining mechanism, vibration device and Seeding box, combining mechanism ensure that the stability of seeding process, and be equipped on combining mechanism
Positioning guide rail ensure that the accuracy of position in vibration processes；The present invention shortens the sowing time using double aspiration type seeding casees
And seeding accuracy, and the sowing of primary achievable disk seed, protection seed substantially increase sowing effect while preserving from
Rate；Equipped with stirring device inside plants case of the invention, guarantee to prevent plants case from blocking while sowing is uniform, work more may be used
It leans on, can be improved seeding accuracy and speed, guarantee the bud ratio and planting percent of seed, improve grain yield, be expected to large area and push away
Extensively.
Detailed description of the invention
Fig. 1 is general structure schematic diagram of the invention；
Fig. 2 is rotary device structure schematic diagram of the invention；
Fig. 3 is one structural schematic diagram of transport mechanism of the invention；
Fig. 4 is two structural schematic diagram of transport mechanism of the invention；
Fig. 5 is support device structure diagram of the invention；
Fig. 6 is seeding apparatus structural schematic diagram of the invention；
Fig. 7 is Seeding box structural schematic diagram of the invention；
Fig. 8 is plants case structural schematic diagram of the invention.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the present invention are easy to understand, below
It in conjunction with specific embodiments and illustrates, the present invention is further explained.
As shown in Figure 1 and Figure 2, a kind of Double-sucker is around conveying precision seed metering device, it is characterised in that: including rack 1, rotation
Rotary device 2, transmission device 3, support device 4, seeding apparatus 5, controller 6 and seedling disk 7, the rotating device 2 are mounted on machine
On frame 1, it to be used for rotary transfer mechanism 1 and seedling disk 7；The transmission device 3 includes transport mechanism 1 and transport mechanism two
32, there are six the transport mechanisms 1, is uniformly mounted on rotating device 2, and there are four the transport mechanisms 2 32,
Positioned at the outside of rotating device 2, and with one 31 horizontal alignment of transport mechanism, for transmitting seedling disk 7；The support device 4 has two
It is a, it is symmetrically disposed at the outside of rotating device 2；There are two the seeding apparatus 5, is separately mounted in two support devices 4,
And with one 31 consistency from top to bottom of transport mechanism, for in transport mechanism 1 seedling disk 7 carry out precise sowing；The controller
6 are mounted in support device 4, run for control device；The seedling disk 7 is placed on transmission device.
As shown in Figure 1 and Figure 2, a kind of Double-sucker is around conveying precision seed metering device, it is characterised in that: described
Rotating device 2 includes motor 1, convergence gear case 22, roller track 23, ball 24, breaks tight ring 25, turntable 26, the electricity
Machine 1 is mounted in rack 1, for driving rotating device 2；The convergence gear case 22 is mounted in rack 1, and is passed through
Key connection is on the output shaft of motor 1, for changing the transmission direction of motor 1；The roller track 23 is provided with
In rack 1, the ball 24 is located in roller track 23, and the turntable 26 is mounted on convergence gear case by breaking tight ring 25
On 22 output shaft, and it is in contact with ball 24.
As shown in figure 1, figure 3 and figure 4, a kind of Double-sucker is around conveying precision seed metering device, it is characterised in that: institute
The transmission device 3 stated include transport mechanism 1 and transport mechanism 2 32, the transport mechanism 1 include shaft 1,
Shaft 2 312, reel 1, conveyer belt 1, supporting plate 315, motor 2 316, small pulley 1, big belt wheel 1, V band
One 319, the shaft 1 is mounted on turntable 26 by bearing, and the shaft 2 312 is mounted on turntable by bearing
On 26, there are two the reels 1, is connected in shaft 1 and shaft 2 312, one 314 sets of the conveyer belt
On two reels 1, the reel 1 and conveyer belt 1 constitute band transmission, and the supporting plate 315 is connected in
On turntable 26, the motor 2 316 is mounted on supporting plate 315 by bolt and nut；The small pulley 1 is pacified by key
On the output shaft of motor 2 316, the big belt wheel 1 is mounted in shaft 1 by key, the V band one
319 sets on small pulley 1 and big belt wheel 1, the small pulley 1, big belt wheel 1 and V band 1 are constituted
V belt translation；The transport mechanism 2 32 includes bracket 321, shaft 3 322, shaft 4 323, reel 2 324, conveyer belt two
325, motor 3 326, small pulley 2 327, big belt wheel 2 328 and V band 2 329, the shaft 3 322 are mounted on by bearing
The front of bracket 321, the shaft 4 323 are mounted on the rear portion of bracket 321 by bearing；The reel 2 324 has two
It is a, it is connected in shaft 3 322 and shaft 4 323；Described 2 325 sets of conveyer belt are described on two reels 2 324
Reel 2 324 and conveyer belt 2 325 constitute band transmission；The motor 3 326 is mounted on bracket 321 by bolt and nut,
The small pulley 2 327 is mounted on the output shaft of motor 3 326 by key, and the big belt wheel 2 328 is installed by key
In shaft 4 323, described 2 329 sets of V band on small pulley 2 327 and big belt wheel 2 328, the small pulley 2 327,
Big belt wheel 2 328 and V band 2 329 constitute V belt translation.
As shown in Figure 1, shown in Figure 5, a kind of Double-sucker is around conveying precision seed metering device, it is characterised in that: described
Support device 4 includes column 41, crossbeam 42, air pump 43, tracheae 44, gas outlet 1, gas outlet 2 46 and solenoid valve 47, described
Column 41 there are two, be symmetrically disposed at the outside of rotating device 2；There are two the crossbeams 42, is installed in two columns
On 41, the air pump 43 is mounted on column 41 by bolt and nut, and described 44 one end of tracheae is connected on air pump 43, separately
One end is divided into gas outlet 1 and gas outlet 2 47, and the solenoid valve 47 is mounted on column 41, for controlling opening for air-flow
It closes.
As shown in Fig. 1, Fig. 6, Fig. 7, Fig. 8, a kind of Double-sucker exists around conveying precision seed metering device, feature
In: the seeding apparatus 5 includes combining mechanism 51, vibration device 52, Seeding box 53, and the combining mechanism 51 is mounted on cross
On beam 42, the combining mechanism 51 includes connecting block 511, engagement plate 512 and positioning guide rail 513, and the connecting block 511 is solid
It is connected on engagement plate 512；The engagement plate 512 is mounted on crossbeam 42 by connecting block 511；The positioning guide rail 513
There are two, it is respectively fixedly connected in the two sides of engagement plate 512；The vibration device 52 is located at 512 lower section of engagement plate, the vibration
Device 52 include tank tower 521, spring 522, motor 4 523, eccentric wheel 524, linear guide 525, guide sleeve 526, connecting rod 1,
Connecting rod 2 528, the spring 522 have ten, are both connected between engagement plate 512 and tank tower 521, the motor 4 523
It is mounted on tank tower 521 by bolt and nut, for driving vibration device 52；The eccentric wheel 524 is mounted on electricity by key
On the output shaft of machine 4 523；The linear guide 525 is mounted on tank tower 521；Described 526 sets of guide sleeve are in linear guide
On 525, and prismatic pair is formed with linear guide 525；One end of the connecting rod 1 is connected to eccentric wheel 524 by bearing
On, the other end is connected on guide sleeve 526 by bearing；One end of the connecting rod 2 528 is connected on engagement plate 512, another
End is connected on guide sleeve 526 by bearing；The Seeding box 53 is mounted on tank tower 521, and the Seeding box 53 includes case
Body 531, air inlet 1, air inlet 2 534, plants case 535, stirs device 536 at guide wheel 532, and the cabinet 531 has two
Layer, is sealingly mounted on tank tower 521, and there are two the guide wheels 532, is mounted on 531 two sides of cabinet by bearing, and with calmly
The position cooperation of guide rail 513 constitutes prismatic pair, and the air inlet 1 is mounted on cabinet 531, and one end and 531 bottom of cabinet
Layer connection, the other end are connected to gas outlet 1；The air inlet 2 534 is mounted on cabinet 531, and one end and cabinet
The connection of 531 upper layers, the other end are connected to gas outlet 2 46；The plants case 535 has 15, is installed in cabinet 531, institute
The plants case 535 stated includes kind of a slot 5351, discharging tube 5352, sucker 1, sucker 2 5354, and the discharging tube 5352 has ten
Five groups, connection is on kind of slot 5351；The sucker 1 is located at the lower part of discharging tube 5352, and with 531 bottom of cabinet
It communicates；The sucker 2 5354 is located at the top of discharging tube 5352, and communicates with 531 upper layer of cabinet；Described stirs device
536 are mounted on cabinet 531, and the device 536 that stirs includes shaft 5 5361, hairbrush 5362, motor 5 5363, sprocket wheel one
5364, sprocket wheel 2 5365 and chain 5366, the shaft 5 5361 have 15, are mounted on kind of slot 5351 by bearing
Interior, the hairbrush 5362 is mounted in shaft 5 5361, and the motor 5 5363 is mounted on cabinet 531 by bolt and nut
On, stir device 536 for driving；The sprocket wheel 1 is mounted on the output shaft of motor 5 5363 by key, described
Sprocket wheel 2 5365 have 15, one end of shaft 5 5361 is mounted on by key, described 5366 sets of chain in sprocket wheel one
5364 and sprocket wheel 2 5365 on, the sprocket wheel 1, sprocket wheel 2 5365 and chain 5366 constitute chain conveyer.
Use process: seed is added in plants case 535 by staff, is opened controller 6, is controlled entirely by controller 6
Device starting, the starting of motor 3 326 drive small pulley 2 327 to rotate, and drive big belt wheel 2 328 to rotate by V band 2 329, greatly
The rotation of belt wheel 2 328 drives shaft 4 323 to rotate, and the rotation band movable reel 2 324 of shaft 4 323 rotates, and passes through conveyer belt 2 325
Shaft 3 322 is driven to rotate with reel 2 324, entire transport mechanism 2 32 completes starting, while controller 6 starts motor two
316, the rotation of motor 2 316 drives small pulley 1 to rotate, and drives big belt wheel 1 to rotate by V band 1, big belt wheel one
318 rotations drive shaft 1 to rotate, and then the reel 1 being connected in shaft 1 is driven to rotate, and pass through conveyer belt
1 and reel 1 drive shaft 2 312 to rotate, transport mechanism 1 completes starting, by conveyer belt, by seedling disk 7 from biography
Band 2 325 is sent to be transferred on conveyer belt 1, motor 2 316 stops after the completion of transmission, and motor 1 rotates, and drive is connected to
Convergence gear case 22 on its output shaft rotates, and the rotation of convergence gear case 22 drives turntable 26 to rotate clockwise, 26 up time of turntable
Needle rotates the underface that transport mechanism 1 is gone to seeding apparatus 5, controls motor 1 by controller 6 and stops, opening simultaneously
Dynamic motor 5 5363, the rotation band movable sprocket 1 of motor 5 5363 rotate, and the rotation of sprocket wheel 1 is driven by chain 5366
Sprocket wheel 2 5365 rotates, and the rotation of sprocket wheel 2 5365 drives shaft 5 5361 to rotate, and the rotation of shaft 5 5361 drives hairbrush thereon
5362 rotations entirely are stirred the starting of device 536, the seed in kind of slot 5351 are spread out uniformly, and control seed and fall into discharging tube
5352, while air pump 43 starts, and controls solenoid valve 47 by controller 6, changes the pressure of cabinet 531 bottom and upper layer, make case
Pressure in body 531 is far below ambient atmosphere pressure, and the seed for falling into discharging tube 5352 will be by the sucker one on discharging tube 5352
5353 and sucker 2 5354 adsorb, while starting motor 4 523, the rotation band movable eccentric wheel 524 of motor 4 523 rotates, eccentric
524 rotation of wheel drives the connecting rod 1 being connected on eccentric wheel 524 to move, and the movement of connecting rod 1 drives guide sleeve 526 along straight line
Guide rail 525 moves, and pushes tank tower 521 to move downward by the connecting rod 2 528 being connected on guide sleeve 526, the movement of tank tower 521 drives
Guide wheel 532 on cabinet 531 is moved downward along positioning guide rail 513, is reached plants case 535 apart from seedling disk 7 most nearby, is started at this time
Solenoid valve 47 makes the pressure of 531 bottom of cabinet be restored to atmospheric pressure, and the seed that sucker 1 is adsorbed, which is fallen, to add to seedling tray in 7, opens
The seed that moving electromagnetic valve 47 adsorbs sucker 2 5354, which is fallen at sucker 1, to be adsorbed, and sucker 2 5354 is adsorbed newly again
Seed, while motor 4 523 rotation band movable eccentric wheel 524 rotate, eccentric wheel 524 rotation drive connecting rod 1 move, connecting rod
One 527 movements drive guide sleeves 526 to move along linear guide 525, by the connecting rod 2 528 that is connected on guide sleeve 526 by tank tower 521
It draws high, the movement of tank tower 521 drives the guide wheel 532 on cabinet 531 to move upwards along positioning guide rail 513, and plants case 535 is raised, together
Shi Qidong motor 1, the rotation of motor 1 drive the convergence gear case 22 being connected on its output shaft to rotate, convergence gear case
22 rotations drive turntables 26 to rotate clockwise, by transport mechanism 1 go to its position of 2 32 pairs of next transport mechanism,
Motor 2 316 rotates backward, and motor 2 316, which rotates backward, drives small pulley 1 to rotate backward, and is driven by V band 1 big
Belt wheel 1 rotates backward, and one 318 counter-rotating belts turn axis 1 of big belt wheel rotates backward, and then drives and be connected in shaft
Reel 1 on one 311 rotates backward, and drives shaft 2 312 to rotate backward by conveyer belt 1 and reel 1, passes
Mechanism 1 is sent to complete starting, motor 3 326 rotates backward, and small pulley 2 327 is driven to rotate backward, and drives by V band 2 329
Big belt wheel 2 328 rotates backward, and 2 328 counter-rotating belts turn axis 4 323 of big belt wheel rotates backward, and shaft 4 323 reversely turns
Dynamic band movable reel 2 324 rotates backward, and drives shaft 3 322 to rotate backward by conveyer belt 2 325 and reel 2 324, entirely
Transport mechanism 2 32 completes starting, and seedling disk 7 is transferred in transport mechanism 2 32 from transport mechanism 1, completes primary sowing.
Claims (5)
1. a kind of Double-sucker is around conveying precision seed metering device, it is characterised in that: including rack, rotating device, transmission device, branch
Support arrangement, seeding apparatus, controller and seedling disk, the rotating device are mounted on the rack, and the transmission device includes passing
Mechanism one and transport mechanism two are sent, there are six the transport mechanisms one, uniformly installs on the spinning device, the conveyer
There are four structures two, is respectively positioned on the outside of rotating device, and with one horizontal alignment of transport mechanism, there are two the support devices, right
Claim to be placed on the outside of rotating device, there are two the seeding apparatus, be separately mounted in two support devices, and with transmission
One consistency from top to bottom of mechanism, the controller are mounted in support device, and the seedling disk is placed on transmission device.
2. a kind of Double-sucker according to claim 1 is around conveying precision seed metering device, it is characterised in that: the rotation
Device includes motor one, convergence gear case, roller track, ball, breaks tight ring, turntable, and the motor one is mounted on the rack,
The convergence gear case is mounted on the rack, and is connected by key on the output shaft of motor one, and the roller track is opened
If on the rack, the ball is located in roller track, the turntable is mounted on the defeated of convergence gear case by breaking tight ring
On shaft, and it is in contact with ball.
3. a kind of Double-sucker according to claim 1 is around conveying precision seed metering device, it is characterised in that: the transmission
Device includes transport mechanism one and transport mechanism two, and the transport mechanism one includes shaft one, shaft two, reel one, transmission
Band one, supporting plate, motor two, small pulley one, big belt wheel one, V band one, the shaft one are mounted on turntable by bearing, institute
The shaft two stated is mounted on turntable by bearing, and there are two the reels one, is connected in shaft one and shaft two, institute
The conveyer belt stated is a set of on two reels one, and the reel one and conveyer belt one constitute band transmission, and the supporting plate is connected
On turntable, the motor two is mounted on supporting plate by bolt and nut, and the small pulley one is mounted on motor by key
On two output shaft, the big belt wheel one is mounted in shaft one by key, and the V is with a set of in small pulley one and big band
On wheel one, the small pulley one, big belt wheel one and V band one constitute V belt translation, and the transport mechanism two includes bracket, shaft
Three, shaft four, reel two, conveyer belt two, motor three, small pulley two, big belt wheel two and V band two, the shaft three pass through axis
The front for being mounted on bracket is held, the shaft four is mounted on the rear portion of bracket by bearing, and there are two the reels two,
Be connected in shaft three and shaft four, described two sets of conveyer belt on two reels two, the reel two and conveyer belt two
Band transmission is constituted, the motor three is rack-mount by bolt and nut, and the small pulley two is mounted on electricity by key
On the output shaft of machine three, the big belt wheel two is mounted in shaft four by key, and two sets of the V band is in small pulley two and big
On belt wheel two, the small pulley two, big belt wheel two and V band two constitute V belt translation.
4. a kind of Double-sucker according to claim 1 is around conveying precision seed metering device, it is characterised in that: the support
Device includes column, crossbeam, air pump, tracheae, gas outlet one, gas outlet two and solenoid valve, and there are two the columns, is symmetrically put
It sets in the outside of rotating device, there are two the crossbeams, is installed on two columns, the air pump passes through bolt and nut
It is mounted on column, described tracheae one end is connected on air pump, and the other end is divided into gas outlet one and gas outlet two, the electricity
Magnet valve is mounted on column.
5. a kind of Double-sucker according to claim 1 is around conveying precision seed metering device, it is characterised in that: the sowing
Device includes combining mechanism, vibration device, Seeding box, and the combining mechanism is mounted on crossbeam, the combining mechanism packet
Connecting block, engagement plate and positioning guide rail are included, the connecting block is connected on engagement plate, and the engagement plate is pacified by connecting block
On crossbeam, there are two the positioning guide rails, is respectively fixedly connected in the two sides of engagement plate, the vibration device is located at linking
Below plate, the vibration device includes tank tower, spring, motor four, eccentric wheel, linear guide, guide sleeve, connecting rod one, connecting rod two,
The spring has ten, is both connected between engagement plate and tank tower, and the motor four is mounted on tank tower by bolt and nut
On, the eccentric wheel is mounted on the output shaft of motor four by key, and the linear guide is mounted on tank tower, described
Guide sleeve covers in linear guide, and forms prismatic pair with linear guide, and one end of the connecting rod one is connected to partially by bearing
On heart wheel, the other end is connected on guide sleeve by bearing, and one end of the connecting rod two is connected on engagement plate, and the other end passes through
Bearing is connected on guide sleeve, and the Seeding box is mounted on tank tower, the Seeding box include cabinet, guide wheel, air inlet one,
Air inlet two, plants case stir device, and the cabinet has two layers, is sealingly mounted on tank tower, and there are two the guide wheels,
Cabinet two sides are mounted on by bearing, and cooperates with positioning guide rail and constitutes prismatic pair, the air inlet one is mounted in cabinet
On, and one end is connected to cabinet bottom, the other end is connected to gas outlet one, and the air inlet two is mounted on cabinet, and one
End is connected to cabinet upper layer, and the other end is connected to gas outlet two, and the plants case has 15, is installed in cabinet, described
Plants case include kind of a slot, discharging tube, sucker one, sucker two, the discharging tube has 15 groups, and connection is described on kind of slot
Sucker one be located at the lower part of discharging tube, and communicated with cabinet bottom, the sucker two is located at the top of discharging tube, and and case
Body upper layer communicates, and the device that stirs is mounted on cabinet, and the device that stirs includes shaft five, hairbrush, motor five, chain
Wheel one, sprocket wheel two and chain, the shaft five have 15, are mounted in kind of slot by bearing, the hairbrush installation
In shaft five, the motor five is mounted on cabinet by bolt and nut, stirs device, the sprocket wheel one for driving
It being mounted on by key on the output shaft of motor five, the sprocket wheel two has 15, one end of shaft five is mounted on by key,
The chain covers on sprocket wheel one and sprocket wheel two, and the sprocket wheel one, sprocket wheel two and chain constitute chain conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283089.XA CN109819731A (en) | 2019-04-10 | 2019-04-10 | A kind of circular conveying precision seed metering device of Double-sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283089.XA CN109819731A (en) | 2019-04-10 | 2019-04-10 | A kind of circular conveying precision seed metering device of Double-sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109819731A true CN109819731A (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910283089.XA Withdrawn CN109819731A (en) | 2019-04-10 | 2019-04-10 | A kind of circular conveying precision seed metering device of Double-sucker |
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| CN (1) | CN109819731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642189A (en) * | 2020-06-24 | 2020-09-11 | 任家田 | Automatic planting method for ecological restoration |
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2019
- 2019-04-10 CN CN201910283089.XA patent/CN109819731A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642189A (en) * | 2020-06-24 | 2020-09-11 | 任家田 | Automatic planting method for ecological restoration |
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Application publication date: 20190531 |