CN106688401B - A kind of transplanter and its seedlings picking seedling separation device and seedlings picking seedling separating method - Google Patents
A kind of transplanter and its seedlings picking seedling separation device and seedlings picking seedling separating method Download PDFInfo
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- CN106688401B CN106688401B CN201611067793.4A CN201611067793A CN106688401B CN 106688401 B CN106688401 B CN 106688401B CN 201611067793 A CN201611067793 A CN 201611067793A CN 106688401 B CN106688401 B CN 106688401B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
- A01C11/025—Transplanting machines using seedling trays; Devices for removing the seedlings from the trays
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Abstract
The present invention discloses a kind of transplanter and its seedlings picking seedling separation device and seedlings picking seedling separating method, seed plate is connected on transplanter, it includes seedlings picking mechanism and seeding separation that seedlings picking, which is divided into seedlings device, seedlings picking mechanism includes multiple channel side plates and multiple support seedling bottom plates, multiple channel side plates are arranged in parallel to distinguish multiple seedlings picking channels, multiple seedlings picking channels and row's seedling cave of seed plate correspond, asking seedling bottom plate to be movably set in the bottom in seedlings picking channel respectively and have stops the seedlings picking position that rice shoot falls in seedlings picking channel to put seedling position with what rice shoot in permission seedlings picking channel fell, wherein, the lower section that seeding separation corresponds to seedlings picking channel is arranged.Mechanical seedlings picking mechanism and seed plate space size of the invention be it is fixed, with the seedling cave outlet size of seed plate be it is corresponding, realize it is primary complete entire row seedlings picking, it is matched to have adapted to each seedling disk.In addition, whole mechanisms of the invention are mechanical system rather than electromechanical integration or mechanical-hydraulic, mechanical-pneumatic mode, for ease of maintenaince with maintenance.
Description
Technical field
The invention belongs to agricultural machinery dry land transplanter fields, take out specifically, being related to a kind of pick up from seed plate
Rice shoot, and the seedlings picking seedling separation device being divided into seedlings automatically and the transplanter with seedlings picking seedling separation device.
The invention further relates to the methods for carrying out seedlings picking seedling separation using seedlings picking seedling separation device.
Background technique
The seedlings picking seedling separation device of transplanter is the workpiece for being connected seedling taking device and seedling-planting device, is taken by seedling taking device
Rice shoot out feeds seedling-planting device after seedlings picking is divided into seedlings device.
The cycle rotation mechanism that the seedlings picking seedling separation device of existing semi-automatic transplanter is made of several seedling cups, seedling cup is upper
Opening, bottom of a cup are movable plate door that can be self-closing, and after rice shoot is manually sequentially sent to each seedling cup, rice shoot is sent by mechanism rotation
Seedling-planting device.
The seedlings picking seedling separation device of Automatic Transplanter includes single seedling seedling picking mechanism and more seedling seedlings picking seeding separations, more seedling seedling takings
The modes such as seeding separation.Single seedling seedling picking mechanism is taken out rice shoot from seed plate by single clamping Miao Tuo mechanism, and then investment is planted seedlings
In device；More seedling seedlings picking seeding separations are made of multiple clamping Miao Tuo mechanisms, again by clamping after rice shoot is ejected from seed plate
Miao Tuo mechanism is clamped and is separated, and is then sent in the seedlings picking cup of cycle rotation, or investment is led seedling bucket and put into seedling-planting device again, or
Rice shoot is directly headed into seedlings picking seedling separation endless conveyor in seed plate, and then endless conveyor is fast moved to throwing rice shoot at seedling
Investment circulation Miao Beizhong；More seedling seedling taking seeding separations directly clamp rice shoot seedling bar seedling sticks together to be proposed in seedling cave, be then sent to (point
From) circulation Miao Beizhong, seedling is put into seedling-planting device by seedling cup.
The seedling cup of semi-automatic transplanter is to continue movement, and operator easily causes vision tired long lasting for when throwing seedling by hand
Labor generates the case where leakage is miscarried, and causes production efficiency low；The state on rice shoot perpendicular ground in seedling cup, cannot achieve past
Seedling is fed in the seedling-planting device of chain-clip type transplanter.
Single seedling seedling picking mechanism is sent directly into seedling-planting device after clamping single seedling in seed plate every time, but this method work
Make low efficiency, marketing is not opened.
Either multiple direct automatic clamping seedling mechanisms are ejected rice shoot taking-up or rice shoot by Ding Miao mechanism from seed plate
Connect away afterwards by clipping seedlings picking mechanism, require by between rice shoot distance separate to the center of two seedling cups away from and rotate angle, so
Rice shoot is vertically put into afterwards in each seedling cup, since the limitation of the mechanism structure size once cannot once connect the seedling of entire row
Walk, rice shoot of the dense planting in seed plate can not be directly taken out or seedlings picking mechanism be architectural limitation can not seedlings picking, and seedling can be taken out
The seedling of entire row really needs Liang Ge seedlings picking mechanism to be alternately accomplished seedlings picking under control of the computer and feeds seedling work in disk.
It is above-mentioned no matter which kind of mode, all existing cannot achieve as (2 or more) synchronization of multiple seedling-planting devices hello seedling, and reduce
The problem of transplanter operational efficiency.
Summary of the invention
Present invention aim to address existing transplanters and its seedlings picking seedling separation apparatus structure complicated, ineffective to ask
Topic provides a kind of transplanter and its seedlings picking seedling separation device, realizes device and pick up the seedling isolated from seed plate and automatic automatically
It is divided into seedlings, structure is simple and effectively increases working efficiency.
It is a further object of the present invention to provide the methods for carrying out seedlings picking seedling separation using above-mentioned seedlings picking seedling separation device.
To achieve the goals above, seedlings picking of the invention is divided into seedlings device, is connected on a transplanter, connects on the transplanter
It is connected to seed plate, the seedlings picking seedling separation device includes seedlings picking mechanism and seeding separation, and the seedlings picking mechanism includes multiple channel side plates
With multiple support seedling bottom plates, multiple channel side plates are arranged in parallel to distinguish multiple seedlings picking channels, multiple seedlings pickings
Channel and row's seedling cave of the seed plate correspond, and the support seedling bottom plate is movably set in the bottom in the seedlings picking channel respectively
And has and the seedlings picking position that rice shoot falls in the seedlings picking channel is stopped to put seedling with what rice shoot in the permission seedlings picking channel fell
Position, wherein the lower section that the seeding separation corresponds to the seedlings picking channel is arranged.
In one embodiment of above-mentioned seedlings picking seedling separation device, the seedlings picking mechanism further includes bracing wire component, the bracing wire
Component includes bracing wire cam, pull rod, bracing wire and pull rod reset spring, and the support seedling bottom plate is connected on the pull rod, described
Bracing wire cam rotates and drives the pull rod to translate or rotate by the bracing wire, and the pull rod passes through the pull rod reset spring
It resets.
In one embodiment of above-mentioned seedlings picking seedling separation device, the bracing wire component be it is multiple, the support seedling bottom plate is divided into
Multiple groups corresponding with each bracing wire component, every group of support seedling bottom plate are connected with the corresponding bracing wire component.
In one embodiment of above-mentioned seedlings picking seedling separation device, the support seedling bottom plate movement is set to two neighboring described logical
Between road side plate, in the seedlings picking position, the support seedling bottom plate puts seedling in described between the two neighboring channel side plate
Position, the support seedling bottom plate are located under each channel side plate.
In one embodiment of above-mentioned seedlings picking seedling separation device, the support seedling bottom plate is rotatably dispose in two neighboring described logical
Between road side plate, in the seedlings picking position, the relatively described channel side plate closing of the support seedling bottom plate puts seedling position, institute in described
The relatively described channel side plate of support seedling bottom plate is stated to open.
In one embodiment of above-mentioned seedlings picking seedling separation device, the seeding separation include driving assembly and transfer assembly,
Multiple seedlings picking boxes for being connected on the transfer assembly, closure member and seedling baffle is put, the driving component drives the transmission
Component step motion, seedlings picking box include box body and the normally opened top cover that is connected on the box body, and closure member is located at the transmission group
The lower section that seedling baffle is located at the transfer assembly is put in the side of part.
In one embodiment of above-mentioned seedlings picking seedling separation device, the driving component include driving gear, driven gear and
Locking tooth, the driving gear include driving portion and locking part, and the driven gear is corresponding with the driving portion, the locking
Tooth is corresponding with the locking part.
In one embodiment of above-mentioned seedlings picking seedling separation device, the seeding separation includes leading seedling bucket and leading seedling bar, described
It leads seedling bucket and corresponds to the seedlings picking channel setting, the seedling bar of leading is connected to described lead on seedling bucket and along seedlings picking channel distribution
Direction setting.
In one embodiment of above-mentioned seedlings picking seedling separation device, the seeding separation further includes plate in support seedling, the support seedling
Middle plate is rotatably dispose in the middle part in the seedlings picking channel.
Transplanter of the invention, is connected with seed plate thereon, and the transplanter includes seedlings picking seedling separation device and seedling-planting device, institute
Stating seedlings picking seedling separation device includes seedlings picking mechanism and seeding separation, and the seedling-planting device is corresponding with the seeding separation, wherein institute
Stating seedlings picking seedling separation device is that above-mentioned seedlings picking is divided into seedlings device.
A kind of seedlings picking seedling separating method of the invention comprising following steps:
S100, support seedling bottom plate move to seedlings picking position, and the rice shoot in row's seedling cave of seed plate respectively enters corresponding simultaneously
Each seedlings picking channel；
S200, support seedling bottom plate, which moves to, puts seedling position, and the rice shoot in seedlings picking area enters seeding separation；
S300, rice shoot enter seedling-planting device by seeding separation.
In one embodiment of above-mentioned seedlings picking seedling separating method, the step S100 further includes following steps: support seedling bottom plate
It is moved between two neighboring channel side plate to reach seedlings picking position；The step S200 further includes following steps: support seedling bottom plate
Seedling position is put under translational motion to seedlings picking side plate to reach.
In one embodiment of above-mentioned seedlings picking seedling separating method, the step S100 further includes following steps: support seedling bottom plate
It turns to relatively closed to reach seedlings picking position with channel side plate；The step S200 further includes following position: support seedling bottom plate turns
It moves to opening opposite with channel side plate and puts seedling position to reach.
In one embodiment of above-mentioned seedlings picking seedling separating method, the step S200 further includes following steps: support seedling bottom plate
Group activity, so that the rice shoot grouping in seedlings picking area falls into seeding separation；The step S300 further includes following steps: grouping is fallen
The rice shoot entered enters the seedling-planting device that different seedling-planting device or timesharing enter different groups by seeding separation.
In one embodiment of above-mentioned seedlings picking seedling separating method, the step S300 further includes following steps: seeding separation
The distance in each one seedlings picking channel of step motion or the distance in multiple seedlings picking channels are with steady, accurate seedlings picking.
In one embodiment of above-mentioned seedlings picking seedling separating method, the step S200 further includes following steps: seeding separation
Seedling bucket is led using fixed, support seedling bottom plate, which successively turns to, puts seedling position, successively to release the rice shoot in seedlings picking channel in order extremely
Lead seedling bucket.
Beneficial functional of the invention is that mechanical seedlings picking mechanism of the invention and seed plate space size are fixed
, with the seedling cave outlet size of seed plate be it is corresponding and unrelated with seedling disk point number, realize it is primary complete entire row seedlings picking, adapt to
Each seedling disk is matched.
In addition, whole mechanisms of the invention are mechanical system rather than electromechanical integration or mechanical-hydraulic, mechanical-pneumatic mode,
For ease of maintenaince with maintenance, and structure size relative compact reserves bigger space for transplanter seedling frame.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the transplanter that device is divided into seedlings with seedlings picking of the invention
(1)；
Fig. 2 is the structural schematic diagram for the first embodiment that seedlings picking of the invention is divided into seedlings device；
Fig. 3 is the structural schematic diagram of an embodiment of the transplanter that device is divided into seedlings with seedlings picking of the invention
(2)；
Fig. 4 is enlarged drawing at the E of Fig. 3；
Fig. 5 is the working condition underside view for the first embodiment that seedlings picking of the invention is divided into seedlings device；
Fig. 6 is the structural schematic diagram for the second embodiment that seedlings picking of the invention is divided into seedlings device.
Wherein, appended drawing reference
10 transplanters
20 seed plates
30 seedlings pickings are divided into seedlings device
100 seedlings picking mechanisms
110 channel side plates
120 support seedling bottom plates
130 seedlings picking channels
140 bracing wire components
141 bracing wire cams
142 pull rods
143 bracing wires
144 pull rod reset springs
150 drive shafts
120 ' support seedling bottom plates
120 " support seedling bottom plates
140 ' first bracing wire components
141 ' first bracing wire cams
142 ' first pull rods
140 " second bracing wire components
141 " second bracing wire cams
142 " second pull rods
200 seeding separations
210 driving assemblies
211 driving gears
2111 driving portions
2112 locking parts
212 driven gears
213 locking tooths
220 transfer assemblies
230 seedlings picking boxes
231 box bodys
232 normally opened top covers
233 draw seedling top cover
234 closure blocks
240 closure members
250 put seedling baffle
100a seedlings picking mechanism
The channel 110a side plate
120a holds in the palm seedling bottom plate
160a holds in the palm plate in seedling
170a puts seedling axis
200a seeding separation
210a leads seedling bucket
220a blocks seedling bar
Specific embodiment
Technical solution of the present invention is described in detail in the following with reference to the drawings and specific embodiments, to be further understood that
The purpose of the present invention, scheme and effect, but it is not intended as the limitation of scope of the appended claims of the present invention.
As shown in Figure 1, transplanter 10 of the invention, is connected with seed plate 20 thereon, transplanter 10 includes that seedlings picking is divided into seedlings device
30 and seedling-planting device (not shown), it includes seedlings picking mechanism 100 and seeding separation 200 that seedlings picking, which is divided into seedlings device 30, seedling-planting device with point
Seedling mechanism 200 is corresponding.Seedlings picking mechanism 100 picks up the rice shoot taken out from seed plate 20, and whole as needed or grouping falls into young seed separating machine
The rice shoot picked up is sent into seedling-planting device by structure 200, seeding separation 200.
Combined with Figure 1 and Figure 2, in seedlings picking seedling separation device 30, seedlings picking mechanism 100 includes multiple channel side plates 110 and multiple supports
Seedling bottom plate 120, multiple channel side plates 110 are arranged in parallel to distinguish multiple seedlings picking channels 130, multiple seedlings picking channels 130
It is corresponded with row's seedling cave of seed plate 20, i.e., the quantity in seedlings picking channel 130 is identical as the cave number in seed plate emergence row, and seedlings picking is logical
Road 130 once can all receive the rice shoot in row's seedling cave of seed plate 20.
The channel side plate 110 in composition seedlings picking channel 130 is fixed, is moved by support seedling bottom plate 120 and puts seedling.Hold in the palm seedling bottom plate
120 are movably set in the bottom in each seedlings picking channel 130 respectively, and ask seedling bottom plate 120 to have and stop rice shoot in seedlings picking channel 130
What rice shoot was fallen in the seedlings picking position and permission seedlings picking channel 130 fallen puts seedling position.
Wherein, the lower section that seeding separation 200 corresponds to seedlings picking channel 130 is arranged, the received rice shoot in seedlings picking channel 130
Enter seedling-planting device after falling into seeding separation 200.
In the present invention, support seedling bottom plate 120 in seedlings picking position and can be put between seedling position by the way of translation or rotation
Conversion.
First embodiment
As shown in Figures 2 to 5, seedlings picking mechanism 100 further includes bracing wire component 140, and bracing wire component 140 includes bracing wire cam
141, pull rod 142, bracing wire 143 and pull rod reset spring 144, bracing wire cam 141 are connected in drive shaft 150, bracing wire 143 with
Pull rod 142 is connected, and pull rod reset spring 144 is also connected with pull rod 142, and support seedling bottom plate 120 is connected on pull rod 142.Drive shaft
150 rotations drive bracing wire cam 141 to rotate, and when the protrusion part of bracing wire cam 142 pushes against bracing wire 143, bracing wire 143, which pulls, is drawn
Bar 142 translates, so that the tray substrate 120 being connected on pull rod 142 be made to translate；When the protrusion part of bracing wire cam 142 leaves
When bracing wire 143, pull rod 142 is resetted by pull rod reset spring 144.Bracing wire component 140 drives the translation of tray substrate 120 to connect
Seedling position and putting is converted between seedling position.
As shown in Fig. 2, the support movement of seedling bottom plate 120 is set between two neighboring channel side plate 110, when seedlings picking position,
Ask seedling bottom plate 120 between two neighboring channel side plate 110 (such as support seedling bottom plate 120 '), corresponding seedlings picking channel 130 picks up
Rice shoot due to support seedling bottom plate 120 ' blocking do not fall out down.When putting seedling position, support seedling bottom plate 120 is located at each channel
(such as support seedling bottom plate 120 ") under side plate 110, the rice shoot picked up in corresponding seedlings picking channel 130 is due to without support seedling bottom plate
120 " blocking and fall under it be arranged the corresponding seedlings picking box of seeding separation 200 in.
Wherein, bracing wire component 140 can be set to one, each that seedling bottom plate 120 is ask to be connected with bracing wire component 140, bracing wire
Component 140 drives all support seedling bottom plates 120 to move, and the rice shoot in all seedlings picking channels 130 is once released.
Bracing wire component 140 may be set to be multiple, and to divide be corresponding more with each bracing wire component 140 to support seedling bottom plate 120
Group, every group of support seedling bottom plate 120 is connected with the corresponding bracing wire component 140, in this way, 120 timesharing of each group support seedling bottom plate can be made to beat
It opens, and then the rice shoot timesharing in corresponding seedlings picking channel 130 is allowed to enter seeding separation 200.
As shown in Figures 2 and 3, support seedling bottom plate 120 includes the first support seedling bottom plate group and the second support seedling bottom plate group, the first support seedling
Each support seedling bottom plate 120 ' of bottom plate group and each support 120 " interval of seedling bottom plate setting of the second support seedling bottom plate group, i.e., first
Support seedling bottom plate group is moved to control the folding in the even number channel in seedlings picking channel 130, and the movement of the second support seedling bottom plate group is connect with controlling
The folding in the odd number channel in seedling channel 130.142 ' the phase of the first pull rod of first support seedling bottom plate group and the first bracing wire component 140 '
Connection, the second support seedling bottom plate group are connected with the second pull rod 142 " of the second bracing wire component 140 ".First bracing wire component 140 '
Second bracing wire cam 141 " of the first bracing wire cam 141 ' and the second bracing wire component 140 " is connect with drive shaft 150 respectively.First
First bracing wire cam 141 ' of bracing wire component 140 ' pulls corresponding first pull rod 142 ', and the first pull rod 142 ' drives support seedling bottom
Plate 120 ' releases the rice shoot in even number seedlings picking channel 130, and then the first pull rod 142 ' passes through the first pull rod reset spring
144 ' drive support seedling bottom plate 120 ' to reset；Later, after drive shaft 150 rotates 180 °, the second bracing wire cam 141 " will be corresponding
Second pull rod 142 " pulls, and the second pull rod 142 " drives support seedling bottom plate 120 " to release the rice shoot in odd number seedlings picking channel 130,
Then the second pull rod 142 " drives support seedling bottom plate 120 " to reset by the second pull rod reset spring 144 ".
In the present embodiment, seeding separation 200 is by the way of rotary seedlings picking box.Specifically, as shown in Figure 2 and Figure 5, divide
Seedling mechanism 200 includes driving assembly 210, transfer assembly 220, seedlings picking box 230, closure member 240 and puts seedling baffle 250.Seedlings picking
Box 230 may be implemented continuously to be divided into seedlings by the circulating rotation of transfer assembly 220.
Wherein, driving assembly 210 drives 220 step motion of transfer assembly, and seedlings picking box 230 is multiple and is connected to biography in turn
On sending component 220, i.e., driving assembly 210 drives 230 step motion of seedlings picking box, to guarantee the accurate of 230 seedlings picking of seedlings picking box.On open
The seedlings picking box 230 of mouth includes box body 231 and the normally opened top cover 232 being connected on box body 231, and box body 231 and seedlings picking channel 130 are right
It answers, when support seedling bottom plate 120, which is located at, puts seedling position, box body 231 picks up the rice shoot by falling in seedlings picking channel 130.Closure member 240
Positioned at the side of transfer assembly 220, when transfer assembly 220 drives seedlings picking box 230 to be rolled directly by opening up state to opening
When extremely opening down, closure member 240 acts on normally opened top cover 232, and the rice shoot in box body 231 is avoided to fall out box body.Seedlings picking box
230 when moving to opening down, puts seedling position non-, puts seedling baffle 250 and be located at the lower section of transfer assembly 220 and act on normally opened
Rice shoot in box body 231 is closed in box body 231 by top cover 232, prevents the rice shoot in box body 231 therein in seedlings picking box 230
It is voluntarily separated from seedlings picking box 230 after rotation by gravity.When seedlings picking box 230 reach it is scheduled put seedling position when, normally opened top
Lid 232 is not put the blocking of seedling baffle 250 and is opened, and the rice shoot in box body 231 falls since gravity is detached from seedlings picking box 230
It drops down onto corresponding seedling-planting device.When two adjacent seedlings picking boxes 230 are when different positions is opened, so that it may be embodied as two rows
Seedling-planting device feeds the function of seedling.
As shown in Fig. 2, closure member 240 can be block arc.
In addition, seedlings picking box 230 further includes the closure blocks 234 being set on normally opened top cover 232, closure blocks 234 act on closure
Part 240 puts seedling baffle 250 so that normally opened top cover 232 is closed with respect to box body 231, and holding fluent motion avoids scratching scuffing.
As shown in Figure 2 and Figure 4, driving assembly 210 includes driving gear 211, driven gear 212 and locking tooth 213, active
Gear 211 includes driving portion 2111 and locking part 2112, and driven gear 212 is corresponding with driving portion 2111, locking tooth 213 and lock
Stop 2112 is corresponding.
Each seedlings picking box 230 is corresponding with two neighboring seedlings picking channel 130 (can also be corresponding with a seedlings picking channel),
Seedlings picking box 230 further includes being connected on box body 231 to draw seedling top cover 233, draws seedling top cover 233 and is used to form guidance and corresponding connects
The rice shoot in seedling channel 130 enters box body 231.
In the present embodiment, seedlings picking mechanism 100 is that setting and the row's seedling cave to be ejected in seed plate are fixed correspondingly
Support seedling bottom plate 120 is arranged in 130 bottom of seedlings picking channel in seedlings picking channel 130.Rice shoot is first complete by row's rice shoot by seedlings picking channel 130
Portion receive, rice shoot from seed plate eject after be directly entered in corresponding seedlings picking channel 130, wherein rice shoot be under horizontality from
It is ejected in seed plate, into after the seedlings picking channel 130 of seedlings picking mechanism 100, rice shoot is still within horizontality, reduces possibility
It is damaged caused by rice shoot.
Then one or many as needed rice shoot can be released, when repeatedly releasing, successively being synchronized according to grouping situation will
Corresponding rice shoot is released from corresponding seedlings picking channel 130 in every group, is reached for the purpose that multirow seedling-planting device feeds seedling.
Specifically, the course of work of the present embodiment is as follows: the rotation driving passive tooth 212 of driving tooth 211 does intermittent rotary, when
After driving tooth 211 stirs passive tooth 212, the locking part 2112 of driving tooth 211 is locked up 213 locking of tooth.212 turns of passive tooth
Move the distance for driving the adjacent seedlings picking channel 130 of 230 each stepping two of seedlings picking box on the chain of transmission component 220 or four
The distance in adjacent seedlings picking channel 130, the seedlings picking box 230 in seedlings picking state are stopped under corresponding seedlings picking channel 130, are drawn at this time
Bar 142, which is moved horizontally or is rotated down, makes that seedling bottom plate 120 is ask to move to and put seedling position no more than 90 °, support seedling bottom plate 120 by its
On rice shoot release, rice shoot fall into following seedlings picking box 230 (if every time the mutually o- seedlings picking channel 130 of stepping one away from
From then asking seedling bottom plate 120 ', support seedling bottom plate 120 " only to set one group and it only makes rotating motion), when half in seedlings picking channel 130
After rice shoot is put into seedling-planting device, support seedling bottom plate 120 is moved or rotated releases rice shoot remaining in seedlings picking channel 130 again
It falls into its following seedlings picking box 230.In the process of moving, closure blocks 234 are under the action of closure member 240 for seedlings picking box 230
Normally opened top cover 232 is closed, when putting seedling baffle 250 and no longer being contacted with corresponding closure blocks 234, normally opened top cover 232 reset with
Rice shoot in seedlings picking box 230 is released.If two neighboring closure blocks 234 shift to install, and stepping two is adjacent every time
Timesharing is that two row seedling-planting devices feed seedling by the distance in seedlings picking channel 130, otherwise the distance in the adjacent seedlings picking channel of each stepping four
Synchronous is that two row seedling-planting devices feed seedling.When 20 every row's seedling cave number of seed plate is odd number, it is logical that each stepping is only one or two
Track pitch from, and be only one group of sapling planter feed seedling.
The seeding separation 200 of the present embodiment can be implemented as a line or two rows can by the way of mechanical circulating rotation
Become the seedling-planting device timesharing of line-spacing or synchronize and feeds seedling；Seeding separation 200 is due to using mechanical step run mode, seedlings picking when seedlings picking
Box 230 is stationary below seedlings picking mechanism 100, ensure that the reliable of seedlings picking, it is ensured that a set of circulation seeding separation 200 is two
Cover the needs that seedling-planting device feeds seedling high-speed cruising.
Second embodiment
As shown in Fig. 3, Fig. 4 and Fig. 6, in the present embodiment, rice shoot is put using the method for rotation support seedling bottom plate when putting seedling
Out.Seedlings picking mechanism 100a includes multiple channel side plate 110a and multiple support seedling bottom plate 120a, and support seedling bottom plate 120a is rotatably dispose in
Between two neighboring channel side plate 110a, in seedlings picking position, seedling bottom plate 120a opposing channel side plate 110a closing is held in the palm, in putting seedling position
It sets, support seedling bottom plate 120a opposing channel side plate 110a is opened.
The pull rod 142 of bracing wire component 140 is connected on tray substrate 120a, and the rotation of drive shaft 150 drives bracing wire cam 141
Rotation, when the protrusion part of bracing wire cam 142 pushes against bracing wire 143, bracing wire 143 pulls pull rod 142 to rotate, to make to be connected to
Tray substrate 120a rotation on pull rod 142；When the protrusion part of bracing wire cam 142 leaves bracing wire 143, pull rod 142 passes through
Pull rod reset spring 144 resets (pull rod reset spring 144 is, for example, torsional spring).In this way, bracing wire component 140 can drive tray bottom
Plate 120a rotation in seedlings picking position and putting between seedling position to convert.
Seedlings picking mechanism 100a further includes plate 160a in support seedling, asks in seedling plate 160a to be rotatably dispose in by putting seedling axis 170a and connects
The middle part of seedling channel 130a.Support seedling bottom plate 120a is rotatably dispose in the bottom in seedlings picking channel 130 by pull rod 142.That is, in support seedling
Plate 160a is located on support seedling bottom plate 120a.Wherein, in each support seedling plate 160a relative to the connection angle phase for putting seedling axis 170a
Together, each support seedling bottom plate 120a is incremented by successively relative to the angle of pull rod 142, when so that pull rod 142 rotating, each support seedling bottom plate
Rice shoot in the corresponding seedlings picking channel 130a of 120a is successively released.
In addition, seeding separation 200a is used and is led seedling tub seedling separating method in the present embodiment.Seeding separation 200a includes that fixation is set
Seedling bar 220a is blocked in leading seedling bucket 210a and being set to lead in seedling bucket 210a for setting, and leads what seedling bar 220a was distributed along seedlings picking channel 130a
Direction setting.
Specifically, the support seedling bottom plate that rice shoot is put into following self-closing rotation no more than 90 ° by seedling axis 170a rotation is put
On 120a, the support seedling bottom plate of every group of (direct channel of the settable one support seedling bottom plate 120a without self-closing rotation) enclosed rotation
120a successively rotates, and rice shoot is successively released, and in dropping process under the action of blocking seedling bar 220a, rice shoot starts rice shoot downward
It is dropped through and leads in the corresponding seedling-planting device of seedling bucket 210a arrival or seedlings picking cup.
When needing to put every group of first seedling, puts seedling axis 170a setting in motion and release rice shoot.It can also be not provided with putting seedling
Axis 170a, every group of first seedling, which is directly entered, when seedlings picking leads seedling bucket 210a, remaining is identical.
In the present embodiment, rice shoot is first all received a row seedling by upper row's seedlings picking part of seedlings picking mechanism 100a, then on
Row seedlings picking part put after seedling axis 170a rotation predetermined angular once by rice shoot put to its it is lower be divided into seedlings layer, then by seedling separation layer according to dividing
Group situation is successively synchronized releases rice shoot corresponding in every group from corresponding seedlings picking channel 130a, is reached for multirow seedling-planting device
Feed the purpose of seedling.
Asking seedling bottom plate 120a successively to be rotated scheduled angle (support seedling bottom plate can also be arranged by multilayer, then use
The mobile mode of support seedling floor level) afterwards rice shoot successively release, seedling, which sticks together to leak out downward, under the action of blocking seedling bar 220a leads seedling bucket
210a。
The seedling tub seeding separation 220a that leads of the present embodiment realizes a seed plate while being several seedling-planting devices or circulation
Seedling cup improves working efficiency in the transplanter unit time for seedling.
To sum up, seedlings picking seedling separating method of the invention includes the following steps:
S100, support seedling bottom plate move to seedlings picking position, and the rice shoot in row's seedling cave of seed plate respectively enters corresponding simultaneously
Each seedlings picking channel；
S200, support seedling bottom plate, which moves to, puts seedling position, and the rice shoot in seedlings picking area enters seeding separation；
S300, rice shoot enter seedling-planting device by seeding separation.
Wherein, the step S100 further includes following steps: support seedling bottom plate be moved between two neighboring channel side plate with
Reach seedlings picking position；The step S200 further includes following steps: to reach under support seedling bottom plate translational motion to seedlings picking side plate
Put seedling position.
Wherein, the step S100 further includes following steps: support seedling bottom plate turns to relatively closed to arrive with channel side plate
Up to seedlings picking position；The step S200 further includes following position: support seedling bottom plate turns to opening opposite with channel side plate to reach
Put seedling position.
Wherein, the step S200 further includes following steps: support seedling bottom plate group activity, so that the rice shoot point in seedlings picking area
Group falls into seeding separation；The step S300 further includes following steps: being grouped the rice shoot fallen into and enters difference by seeding separation
Seedling-planting device or timesharing enter different groups of seedling-planting device.
Wherein, the step S300 further includes following steps: one seedlings picking channel of each step motion of seeding separation away from
From or multiple seedlings picking channels with a distance from steady seedlings picking.
Wherein, the step S200 further includes following steps: seeding separation leads seedling bucket using fixed, and support seedling bottom plate successively turns
It moves to putting seedling position, successively to release the rice shoot in seedlings picking channel in order to leading seedling bucket.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (16)
1. a kind of seedlings picking is divided into seedlings device, it is connected on a transplanter, seed plate, the seedlings picking seedling separation dress is connected on the transplanter
It sets including seedlings picking mechanism and seeding separation, which is characterized in that the seedlings picking mechanism includes multiple channel side plates and multiple support seedling bottoms
Plate, multiple channel side plates are arranged in parallel to distinguish multiple seedlings picking channels, multiple seedlings picking channels and the seedling
One row's seedling cave of disk corresponds, and the support seedling bottom plate, which is movably set in the bottom in the seedlings picking channel respectively and has, stops institute
It states the seedlings picking position that rice shoot falls in seedlings picking channel and puts seedling position with what rice shoot in the permission seedlings picking channel fell, wherein institute
The lower section that seeding separation is stated corresponding to the seedlings picking channel is arranged.
2. seedlings picking according to claim 1 is divided into seedlings device, which is characterized in that the seedlings picking mechanism further includes bracing wire component,
The bracing wire component includes bracing wire cam, pull rod, bracing wire and pull rod reset spring, and the support seedling bottom plate is connected to the pull rod
On, the bracing wire cam rotates and drives the pull rod to translate or rotate by the bracing wire, and the pull rod passes through the pull rod
Reset spring resets.
3. seedlings picking according to claim 2 is divided into seedlings device, which is characterized in that the bracing wire component is multiple, the support seedling
Bottom plate is divided into multiple groups corresponding with each bracing wire component, and every group of support seedling bottom plate is connected with the corresponding bracing wire component.
4. seedlings picking according to any one of claims 1 to 3 is divided into seedlings device, which is characterized in that the support seedling bottom plate movement is set
It is placed between the two neighboring channel side plate, in the seedlings picking position, the support seedling bottom plate is located at the two neighboring channel
Between side plate, seedling position is put in described, the support seedling bottom plate is located under each channel side plate.
5. seedlings picking according to any one of claims 1 to 3 is divided into seedlings device, which is characterized in that the support seedling bottom plate rotation is set
It is placed between the two neighboring channel side plate, in the seedlings picking position, the relatively described channel side plate closing of the support seedling bottom plate,
Seedling position is put in described, the relatively described channel side plate of the support seedling bottom plate is opened.
6. seedlings picking according to claim 1 is divided into seedlings device, which is characterized in that the seeding separation includes:
Driving assembly and transfer assembly, the driving component drive the transfer assembly step motion；
The multiple seedlings picking boxes being connected on the transfer assembly, including box body and the normally opened top cover being connected on the box body；
Closure member, positioned at the side of the transfer assembly；And
Seedling baffle is put, positioned at the lower section of the transfer assembly.
7. seedlings picking according to claim 6 is divided into seedlings device, which is characterized in that the driving component include driving gear, from
Moving gear and locking tooth, the driving gear include driving portion and locking part, and the driven gear is corresponding with the driving portion,
The locking tooth is corresponding with the locking part.
8. seedlings picking according to claim 1 is divided into seedlings device, which is characterized in that the seeding separation includes leading seedling bucket and leading seedling
Bar, the seedling bucket of leading correspond to seedlings picking channel setting, it is described lead seedling bar be connected to it is described lead it is on seedling bucket and logical along the seedlings picking
The direction setting of road distribution.
9. seedlings picking according to claim 8 is divided into seedlings device, which is characterized in that the seedlings picking mechanism further includes plate in support seedling,
Plate is rotatably dispose in the middle part in the seedlings picking channel in the support seedling.
10. a kind of transplanter is connected with seed plate thereon, the transplanter includes that seedlings picking is divided into seedlings device and seedling-planting device, described to connect
It includes seedlings picking mechanism and seeding separation that seedling, which is divided into seedlings device, and the seedling-planting device is corresponding with the seeding separation, which is characterized in that
The seedlings picking seedling separation device is that the described in any item seedlings pickings of claim 1 to 9 are divided into seedlings device.
11. a kind of seedlings picking seedling separating method, which is characterized in that carry out seedlings picking seedling separation, packet using transplanter described in any one of claim 10
Include following steps:
S100, support seedling bottom plate move to seedlings picking position, and the rice shoot in row's seedling cave of seed plate respectively enters corresponding each simultaneously
A seedlings picking channel；
S200, support seedling bottom plate, which moves to, puts seedling position, and the rice shoot in seedlings picking area enters seeding separation；
S300, rice shoot enter seedling-planting device by seeding separation.
12. seedlings picking seedling separating method according to claim 11, which is characterized in that the step S100 further includes walking as follows
Rapid: support seedling bottom plate is moved between two neighboring channel side plate to reach seedlings picking position；The step S200 further includes walking as follows
It is rapid: to put seedling position under support seedling bottom plate translational motion to seedlings picking side plate to reach.
13. seedlings picking seedling separating method according to claim 11, which is characterized in that the step S100 further includes walking as follows
Rapid: support seedling bottom plate turns to relatively closed to reach seedlings picking position with channel side plate；The step S200 further includes following position:
Support seedling bottom plate turns to opening opposite with channel side plate and puts seedling position to reach.
14. seedlings picking seedling separating method according to claim 11, which is characterized in that the step S200 further includes walking as follows
It is rapid: support seedling bottom plate group activity, so that the rice shoot grouping in seedlings picking area falls into seeding separation；The step S300 further includes as follows
Step: it is grouped the rice shoot fallen into and the seedling-planting device that different seedling-planting device or timesharing enter different groups is entered by seeding separation.
15. seedlings picking seedling separating method according to claim 11, which is characterized in that the step S300 further includes walking as follows
Rapid: the distance in one seedlings picking channel of each step motion of seeding separation or the distance in multiple seedlings picking channels are with steady, accurate seedlings picking.
16. seedlings picking seedling separating method according to claim 11, which is characterized in that the step S200 further includes walking as follows
Rapid: seeding separation leads seedling bucket using fixed, and support seedling bottom plate, which successively turns to, puts seedling position, successively to release seedlings picking channel in order
In rice shoot to leading seedling bucket.
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| CN201611067793.4A CN106688401B (en) | 2016-11-28 | 2016-11-28 | A kind of transplanter and its seedlings picking seedling separation device and seedlings picking seedling separating method |
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| CN201611067793.4A CN106688401B (en) | 2016-11-28 | 2016-11-28 | A kind of transplanter and its seedlings picking seedling separation device and seedlings picking seedling separating method |
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| CN107771485A (en) * | 2017-11-20 | 2018-03-09 | 江海宇 | One kind connects transplanting device |
| CN108174663A (en) * | 2018-01-29 | 2018-06-19 | 江苏大学 | A kind of transplanter seedling separation device and its operational method |
| CN108293377B (en) * | 2018-02-08 | 2020-07-24 | 温州大学激光与光电智能制造研究院 | Vegetable field planting machine |
| CN108738557B (en) * | 2018-04-03 | 2020-06-19 | 中国农业大学 | Full-automatic transplanter for plug seedlings |
| CN108738564A (en) * | 2018-06-06 | 2018-11-06 | 中国农业大学 | A kind of full-automatic potted tray seedling transplanter seedling taking selects seedling to fill the gaps with seedlings seedling launching mechanism |
| CN108934337B (en) * | 2018-06-06 | 2020-06-23 | 中国农业大学 | Seedling monitoring, removing and seedling supplementing device of full-automatic plug seedling transplanter |
| CN112237073B (en) * | 2020-10-21 | 2022-02-18 | 高淑兰 | Unmanned automatic transplanter is used in ecological remediation side slope afforestation |
| CN115413554B (en) * | 2022-07-29 | 2023-06-27 | 汕头大学 | Integrated tree planting machine and tree planting method |
| CN116406547B (en) * | 2023-04-25 | 2024-02-06 | 湖南农业大学 | Seedling pulling and separating conveying device |
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| JP3551580B2 (en) * | 1995-11-02 | 2004-08-11 | 井関農機株式会社 | Seedling machine |
| DE60324786D1 (en) * | 2002-05-07 | 2009-01-02 | Dirk Bruygom | PLANT MACHINE WITH A UNITING SYSTEM WITH BES |
| WO2006068518A1 (en) * | 2004-12-23 | 2006-06-29 | Graeme Leslie Hill | Seedling transplanting head |
| US8573142B2 (en) * | 2008-07-31 | 2013-11-05 | Faulring Mechanical Devices, Inc. | Foliage separator for a transplanter |
| CN101530035B (en) * | 2009-04-21 | 2011-01-05 | 贾豫庆 | Automatic dry land transplanter |
| CN203289877U (en) * | 2013-04-27 | 2013-11-20 | 中国农业机械化科学研究院 | Pot seedling picking-up and delivering device |
| CN203633111U (en) * | 2013-11-06 | 2014-06-11 | 现代农装科技股份有限公司 | Seedling ejecting mechanism and seedling transplanting machine with same |
| CN105103745A (en) * | 2015-08-31 | 2015-12-02 | 江苏大学 | Seedling distribution device of pot seedling transplanter |
| CN106068832A (en) * | 2016-07-20 | 2016-11-09 | 湖南省农友机械集团有限公司 | A kind of rice seedling thrower |
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