CN109005783A - Hole tray automatic sowing system - Google Patents
Hole tray automatic sowing system Download PDFInfo
- Publication number
- CN109005783A CN109005783A CN201810855634.3A CN201810855634A CN109005783A CN 109005783 A CN109005783 A CN 109005783A CN 201810855634 A CN201810855634 A CN 201810855634A CN 109005783 A CN109005783 A CN 109005783A
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- China
- Prior art keywords
- plate
- matrix
- hole
- hole tray
- driving mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/081—Devices for filling-up pots
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/085—Devices for setting seeds in pots
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/088—Handling or transferring pots
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of hole tray automatic sowing systems, including seeding apparatus, matrix filling device, matrix supplementary mechanism and hole tray conveying device；Seeding apparatus includes reciprocating vibrating type plants case, discharge plate device, discharge plate translation driving device and roller supporting device；Discharge plate translation driving device includes longitudinal driving mechanism and transversal driving mechanism, and longitudinal driving mechanism takes kind of plate to be moved back and forth between kind of station and sowing station taking for driving, and transversal driving mechanism, which is used to open or close in a sowing station driving envelope kind plate, takes kind of a hole.Hole tray automatic sowing system of the present invention takes kind high-efficient since a large amount of seed moves back and forth on taking kind of plate during taking kind, and is less prone to a leakage kind problem；And when taken at kind of plate at one piece in seeding process, another piece takes kind of plate to be just in inoculation state, takes kind and sowing while carrying out, improves sowing efficiency.And by the way that pre-filled disk is arranged, the matrix filling time is also ad save, charging efficiency is improved.
Description
Technical field
The present invention relates to technical field of seeders, the in particular to devices of a kind of pair hole tray filling substrate.
Background technique
Hole tray, also referred to as seedlings nursing plate, it has become the important utensil of one of batch production seeling industry technique.Hole plate seedling growth
Technology is to do seedling medium without soil material using Light medias such as turf, vermiculites, by seedling medium in hole tray, then is adopted to hole tray
With mechanization precision drilling, one, a cave, the modernization seedling-raising technique of one-step-seedling formation.
In the prior art, matrix is packed into hole tray usually by being accomplished manually, there are the low technical problem of matrix packing efficiency,
And the manually filling matrix problem dirty and messy there is also site environment.
The seeder sowed in the prior art to hole tray generally uses the principle of negative-pressure adsorption, uses vacuum slot
Seed is sucked, then seed is transferred in hole tray.Since the surface of the seed is in irregular shape, it is easy by the way of vacuum suction
There is the problem of leakage kind.And sowed using vacuum suction mode, it can only be that first negative pressure takes out seed, then plant seed into cave again
In disk, and kind and sowing cannot be taken while being carried out, sowing efficiency is lower.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of hole tray automatic sowing system, to solve using hole tray breeding
When, the technical problems such as matrix packing efficiency is low, sowing low efficiency, site environment are dirty and messy.
Hole tray automatic sowing system of the present invention, including seeding apparatus, matrix filling device, matrix supplementary mechanism and cave
Disk-transporting device；
The seeding apparatus includes the first rack, reciprocating vibrating type plants case, discharge plate device, discharge plate translation driving device and rolling
Wheeled support device；
The reciprocating vibrating type plants case includes for containing the first rectangle frame of seed, being fixed on the two-phase of the first rectangle frame
To on side guiding jack base, vertically be inserted in guiding jack base in guide plate, be horizontally fixed on guide plate lower semisection
Lateral guide rod, first be arranged in the first rack support, be arranged in the first support it is upper and be slidably matched with guide rod sleeve,
The second support and setting being arranged in the first rack are in the second support for driving lateral guide rod back and forth to transport in sleeve
Dynamic driving cylinder；
The discharge plate device includes taking kind of a plate, it is described take kind of plate by preceding take kind of plate and after take kind of board group at taking kind before described
Plate takes the structure of kind of plate identical with after, include plate body, be evenly arranged on plate body for accommodate seed take kind of hole and
Guide rail in the edge of plate body bottom surface is set, and the guide rail is parallel with lateral guide rod；The discharge plate device further includes being respectively set
Kind of plate is preceding being taken to take the envelope kind plate on kind of board bottom face with after, the top surface of the envelope kind plate is bonded with the bottom surface of kind of plate is taken, the envelope
Kind plate is slidably matched with guide rail；
It is divided into kind of hole arrangement area on the plate body and positioned at kind of a non-kind of hole arrangement area for hole arrangement area periphery, described kind of hole cloth
It is equal to set area region enclosed with the first rectangle frame, it is described that kind of hole is taken to be located in kind of hole arrangement area, and the array in kind of hole is taken to arrange shape
Formula is identical as by the array arrangement form of cavities in sowing hole tray；
The both ends perforation plate body for taking kind of hole, described to take kind of hole for cylindrical hole, the diameter of the cylindrical hole is slightly larger than kind
The maximum length or maximum gauge, the height of the cylindrical hole of son are equal or slightly larger than the maximum gauge of seed；
The bottom surface of first rectangle frame overlays on the top surface for taking kind of plate under self gravitation effect；
The discharge plate translation driving device includes longitudinal driving mechanism and transversal driving mechanism, and the longitudinal driving mechanism is used
In driving take kind of plate take kind of station and sowing station between move back and forth, the transversal driving mechanism be used for sowing station drive
Dynamic envelope kind plate, which opens or closes, takes kind of a hole；
The longitudinal driving mechanism includes the third support being arranged in the first rack, the longitudinal direction being arranged in third support
Guide rod, the first lead screw being arranged in the 4th support, is fixed on and takes kind of plate top surface at the 4th be arranged in the first rack support
Side edge and the unthreaded hole guide holder being slidably matched with Der Laengslenker are fixed on another side portion for taking kind of plate top surface and with first
The screw hole guide holder and the first stepper motor for driving the first lead screw to rotate in the 4th support is set that threads of lead screw cooperates；
The transversal driving mechanism is two sets, and the reciprocating vibrating type plants case is arranged between two sets of transversal driving mechanisms；
The transversal driving mechanism includes that the left belt wheel being arranged in the first rack by support plate and right belt wheel, setting exist
Two rope bands on left belt wheel and right belt wheel, the two clamping plates being fixed on rope band are fixed at an envelope kind board bottom face side
Driver plate in portion and the second stepper motor for driving left belt wheel or right belt wheel to rotate in the first rack is set；The rope
Band is arranged along the horizontal in the lower section of envelope kind plate, and the cross section of rope band is circle；When driver plate moves longitudinally to two clamping plates
Between when, the clamping plate be used for driver plate apply lateral thrust；
The roller supporting device include be arranged several parallel arrangements backing roll and be arranged in the second rack and with branch
The bracket of runner both ends connection, the backing roll are used to support envelope kind plate；
The matrix filling device include prior to seeding to hole tray filling matrix the first filling device and after planting it is right
Second filling device of hole tray filling matrix；
The structure of first filling device and the second filling device is identical, includes the second rack, is arranged second
Exist for containing the second rectangle frame of matrix, being connected by screw in the pre-filled disk of the second rectangle frame bottom, setting in rack
The pre-filled movable sealing plate tried to get to the heart of a matter on face, driving matrix pushing plate is arranged in two pieces of matrix pushing plates in second rectangle frame
The first driving mechanism and driving movable sealing plate moved back and forth along the second rectangle frame length direction is long along pre-filled face of trying to get to the heart of a matter
The second driving mechanism that direction moves back and forth is spent, forms matrix storage chamber between two pieces of matrix pushing plates；
It is temporary that left matrix working area, matrix fill area and right matrix are disposed on the pre-filled disk along its length
Area is disposed with the pre- tubulature of matrix on the matrix fill area, and the pre- tubulature of matrix is stretched out straight down, and the pre- tubulature of matrix
Arrangement form is identical as the arrangement form of cavities in hole tray；
The volume of every pre- tubulature of foundation matter is equal to the 60- of each cavities volume in hole tray in first filling device
70%, the volume of every pre- tubulature of foundation matter is equal to the 20-30% of each cavities volume in hole tray in second filling device；
First driving mechanism include third stepper motor, the second lead screw and with the first threads of lead screw cooperation sliding block,
Second lead screw and sliding block are located at the outside of the second rectangle frame, and the upper side edge portion of two pieces of matrix pushing plates is equipped with and sliding block
The interconnecting piece of connection；Second driving mechanism includes the 4th stepper motor and third lead screw, the edge of the movable sealing plate
It is additionally provided with the connecting plate with the cooperation of third threads of lead screw；Second lead screw and third lead screw parallel arrangement, the first motor
It is arranged in the second rack with the second motor；
The matrix supplementary mechanism includes matrix storage pit, screw conveyor and distance measuring sensor, the screw conveyor
For matrix storage pit mesostroma to be transported in the matrix storage chamber between two pieces of matrix pushing plates, the distance measuring sensor is set
It sets on the discharge nozzle of screw conveyor, the distance measuring sensor is used to measure the amount of matrix storage chamber mesostroma；
The hole tray conveying device includes the first belt conveyor below the first filling device being arranged in, for detecting cave
The second skin whether disk reaches first sensor group in the first filling device below pre-filled disk, is arranged in below sowing station
With conveyer and for detect hole tray whether reach sowing station below second sensor group, setting second filling dress
Set lower section third belt conveyor and for detect hole tray whether reach in the second filling device below pre-filled disk the
Three sensor groups, the first sensor group, second sensor group and 3rd sensor group are made of two distance measuring sensors,
The distance between two distance measuring sensors are equal to the length or width of hole tray.
Driving cylinder described further is cylinder or electric cylinder.
Beneficial effects of the present invention:
1, hole tray automatic sowing system of the present invention, taking for seeding apparatus take kind of hole that can only be packed into a kind on kind of plate
Son, when driving cylinder drives the first rectangle frame to move back and forth on taking kind of plate, the seed in the first rectangle frame is just on taking kind of plate
Ceaselessly move back and forth.When seed, which is moved to, to be taken at kind of hole, seed, which will be fallen into, to be taken in kind of hole, due to taking the height in kind of hole only
Be equal to or slightly larger than seed maximum gauge, therefore when non-spherical seed is not to be in take in kind of hole in a manner of lying low,
In the first rectangle frame moving process, which can be released by other seeds take kind of hole or be pushed into lie low in taking in kind of hole；
And after the first rectangle frame moves back and forth a period of time, will necessarily be left by each taking by one in kind of hole lies low in non-spherical wherein
Seed (lie low take the non-spherical seed in kind of hole will not by other seeds release take kind of a hole).For spherical seed, when
It falls into take kind of hole after, would not by other seeds release take kind of a hole.Simultaneously since a large amount of seed is taking during taking kind
It is moved back and forth on kind plate, so that taking kind high-efficient, and is less prone to a leakage kind problem.
2, hole tray automatic sowing system of the present invention, discharge plate device can be driven by discharge plate translation driving device and be moved forward and backward.
When kind of a plate being taken to move to sowing station before discharge plate device, take thereafter kind of plate just synchronizing moving to below the first rectangle frame；When after
When kind of a plate being taken to move backward to sowing station, before take kind of plate just synchronizing moving to below the first rectangle frame.It is horizontal in seeding process
It drives envelope kind plate from when taking removal below kind of plate to driving mechanism, the seed in kind of hole is taken just to fall into lower section under the effect of gravity
In hole tray, after planting transversal driving mechanism drives envelope kind plate to be moved back into again and takes below kind of plate.Seeding apparatus in the present invention, at one piece
When kind of a plate being taken to be in seeding process, another piece takes kind of plate to be just in inoculation state, therefore kind and sowing is taken to carry out simultaneously,
Sowing efficiency is improved which save kind of a time is taken relative to the existing seeder that not can be carried out sowing when taking kind.
3, hole tray automatic sowing system of the present invention, transversal driving mechanism occupy little space, so that device overall structure is more
It is compact.And the cross section of rope band is circle, rope band is relatively fine, not will cause seed is prevented to fall into the hole tray of lower section at seeding time
Problem.
4, hole tray automatic sowing system of the present invention, when sensor detects that hole tray is transported to immediately below pre-filled disk,
Second driving mechanism just drives movable sealing plate to leave the pre- tubulature lower end of matrix, and the matrix in the pre- tubulature of matrix is just in gravity
It falls into automatically down in hole tray in corresponding cavities.Due in movable sealing plate return tubulature lower end closed that matrix is pre- again,
First motor can drive matrix pushing plate that matrix is pushed into the pre- tubulature of matrix immediately, without waiting belt conveyor by cave
Disk, which is transported under pre-filled disk, just to be started to load matrix just now, therefore has saved the matrix filling time, improves charging efficiency.And
And matrix loading first passes through the volume determination of the pre- tubulature of matrix in advance, so that the accuracy and consistency of matrix loading are good, energy
Matrix is avoided to waste.
4, hole tray automatic sowing system of the present invention, because matrix pre- tubulature discharge matrix amount without departing from cavities volume,
Therefore extra matrix is not had during filling substrate to be scattering into outside hole tray, be not in that matrix four dissipates unrestrained problem,
So that site environment cleaning is good.
5, hole tray automatic sowing system of the present invention, pre-filled disk is replaceable, when hole tray specification changes, replaces with
Pre-filled disk corresponding with hole tray, so that this hole tray automatic sowing system versatility is good.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of hole tray automatic sowing system in embodiment.
Fig. 2 is the schematic perspective view of seeding apparatus in embodiment.
Fig. 3 is the sectional perspective structural schematic diagram of seeding apparatus in embodiment.
Fig. 4 is the enlarged diagram in the portion P in Fig. 2.
Fig. 5 is the schematic cross-sectional view in Fig. 1 along A-A.
Fig. 6 is the schematic cross-sectional view in Fig. 1 along B-B.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown, the present embodiment hole tray automatic sowing system, including seeding apparatus, matrix filling device, matrix supplement
Mechanism and hole tray conveying device.The matrix filling device, matrix supplementary mechanism and hole tray conveying device are two sets,
Arrangement is as shown in Figure 1.
Seeding apparatus in the present embodiment comprising the first rack 1, reciprocating vibrating type plants case, discharge plate device, discharge plate translation are driven
Dynamic device and roller supporting device.
The reciprocating vibrating type plants case includes including for containing the first rectangle frame 2 of seed, being fixed on the first rectangle frame
Two relative side on guiding jack base 3, vertically be inserted in guiding jack base in guide plate 4, be horizontally fixed under guide plate
Lateral guide rod 5 on half section, first be arranged in the first rack support 6, setting is upper in the first support and slides with guide rod
The sleeve 7 of cooperation, second be arranged in the first rack support and setting are in the second support for driving lateral guide rod to exist
The driving cylinder 8 moved back and forth in sleeve.In the present embodiment, driving cylinder 8 is cylinder, and driving cylinder may be used also in different embodiments certainly
Using electric cylinder or oil cylinder etc..
The discharge plate device includes taking kind of a plate, described to take kind of plate by preceding taking kind of plate 9 to take kind of plate 10 to form with after, specific real
Shi Zhong, it is preceding that kind of plate 9 is taken to take kind of plate 10 to can be made one with after, or split type structure；But it is being made into split type structure
When, it is preceding take kind of plate and after take kind of plate both to need to guarantee after installing the fitting of end face face, to guarantee that the first rectangle frame can be
The two smoothly moves on top surface, and seed is avoided to be stuck at the combination gap of the two.Kind of plate is taken to take the knot of kind of plate with after before described
Structure is identical, include plate body 11, be evenly arranged on plate body for accommodate seed take kind of hole 12 and be arranged at plate body bottom
Guide rail 13 in the edge of face, the guide rail are parallel with lateral guide rod.The discharge plate device further includes that kind of a plate is taken before being separately positioned on
The envelope kind plate 14 on kind of board bottom face is taken with after, the top surface of the envelope kind plate is bonded with the bottom surface of kind of plate is taken, the envelope kind plate with lead
Rail is slidably matched.
It is divided into kind of hole arrangement area on the plate body and positioned at kind of a non-kind of hole arrangement area for hole arrangement area periphery, non-kind of hole arrangement
Area provides space for the reciprocating movement of the first rectangle frame；Described kind of hole arrangement area region enclosed with the first rectangle frame is equal, institute
It states and kind of hole is taken to be located in kind of hole arrangement area, and the array arrangement form in kind of hole is taken to arrange shape with by the array of cavities in sowing hole tray
Formula is identical, this to take kind of hole and cavities be it is one-to-one, can guarantee in a cavities at seeding time and be sown into a seed.
The both ends perforation plate body for taking kind of hole, it is described to take kind of hole for cylindrical hole.For flat seed, such as corn, silkworm
Beans, sunflower etc., and for ellipsoid seed, such as kidney bean, flower beans, the diameter of the cylindrical hole is most slightly larger than seed
Long length takes in the present embodiment the diameter of cylindrical hole to be greater than seed maximum length 0.2-0.5mm, seed lesser for partial size,
The value that the diameter of cylindrical hole is greater than seed maximum length can take smaller value；The height of the cylindrical hole is slightly larger than the maximum of seed
Thickness takes in the present embodiment the height of cylindrical hole to be greater than seed maximum gauge 0.2-0.3mm.For spherical seed, such as pea, oil
Dish etc., the diameter of the cylindrical hole and height are all slightly larger than the maximum gauge of seed, taken in the present embodiment cylindrical hole diameter and
Height is both greater than the maximum gauge 0.2-0.3mm of seed.
It takes the size in kind of hole to be arranged in the present embodiment to be able to satisfy when seed is moved to and takes at kind of hole, seed will fall into and take
In kind hole.And due to taking the height in kind of hole to be only slightly larger than the maximum gauge of seed, when non-spherical seed is not to lie low
Mode be in when taking in kind of hole, in the first rectangle frame moving process, the seed can be released by other seeds take kind of hole or by
It is pushed to and lies low in taking in kind of hole；And after the first rectangle frame moves back and forth a period of time, each taking in kind of hole will necessarily leave
One lie low wherein non-spherical seed (lie low take the non-spherical seed in kind of hole will not by other seeds release take kind
Hole).For spherical seed, after it, which falls into, takes kind of hole, it would not be released by other seeds and take kind of a hole.
In the present embodiment, since guiding jack base can be covered on guide plate in a manner of it can slide up and down, institute
Stating the first rectangle frame can be such that its bottom surface overlays on the top surface for taking kind of plate under self gravitation effect.The bottom of such first rectangle frame
Face and the gap value for taking the top surface of kind of plate are 0, can avoid the seed in the first rectangle frame reciprocating movement and are stuck in the first rectangle
The problem of between the bottom surface of frame and the top surface for taking kind of plate.
The discharge plate translation driving device includes longitudinal driving mechanism and transversal driving mechanism, and the longitudinal driving mechanism is used
In driving take kind of plate take kind of station and sowing station between move back and forth, the transversal driving mechanism be used for sowing station drive
Dynamic envelope kind plate, which opens or closes, takes kind of a hole.
The longitudinal driving mechanism includes the third support 15 being arranged in the first rack, indulging in third support is arranged in
To guide rod 16, the 4th support 17 being arranged in the first rack, the first lead screw 18 being arranged in the 4th support, it is fixed on and takes kind
The side edge of plate top surface and the unthreaded hole guide holder 19 being slidably matched with Der Laengslenker are fixed on another side for taking kind of plate top surface
Portion and with the screw hole guide holder 20 of the first threads of lead screw cooperation and drive the first lead screw to rotate in the 4th support the is set
One stepper motor 21.
The transversal driving mechanism is two sets, and the reciprocating vibrating type plants case is arranged between two sets of transversal driving mechanisms.
The transversal driving mechanism includes the left belt wheel 22 being arranged in the first rack by support plate and right belt wheel 23, sets
It sets two on left belt wheel and right belt wheel rope bands 24, the two clamping plates 25 being fixed on rope band, be fixed at envelope kind
Driver plate 26 in the edge of board bottom face and the second stepper motor 27 that left belt wheel rotation is driven in the first rack is set；Institute
It states rope band to be arranged along the horizontal in the lower section of envelope kind plate, and the cross section of rope band is circle；When driver plate moves longitudinally to two pieces
When between clamping plate, the clamping plate is used to apply lateral thrust to driver plate.
The roller supporting device include be arranged several parallel arrangements backing roll 28 and be arranged in the first rack and with
The bracket 29 of backing roll both ends connection, the backing roll are used to support envelope kind plate.
The matrix filling device include prior to seeding to hole tray filling matrix the first filling device and after planting it is right
Second filling device of hole tray filling matrix.
The structure of first filling device and the second filling device is identical, includes the second rack 30, setting the
The second rectangle frame 31 in two racks, be connected by screw to the second rectangle frame bottom pre-filled disk 32, be arranged in the second square
The pre-filled movable sealing plate 34 tried to get to the heart of a matter on face, driving matrix pushing plate edge is arranged in two pieces of matrix pushing plates 33 in shape frame
The first driving mechanism and driving movable sealing plate that second rectangle frame length direction moves back and forth are along pre-filled disk base length
The second driving mechanism that direction moves back and forth forms matrix storage chamber 35 between two pieces of matrix pushing plates.
It is temporary that left matrix working area, matrix fill area and right matrix are disposed on the pre-filled disk along its length
Area is disposed with the pre- tubulature 36 of matrix on the matrix fill area, and the pre- tubulature of matrix is stretched out straight down, and the pre- tubulature of matrix
Arrangement form it is identical as the arrangement form of cavities in hole tray, this corresponds the pre- tubulature of matrix and cavities, matrix prepackage
Matrix in pipe can be drained into corresponding cavities.
The volume of every pre- tubulature of foundation matter is equal to the 60- of each cavities volume in hole tray in first filling device
70%, the volume of every pre- tubulature of foundation matter is equal to the 20-30% of each cavities volume in hole tray in second filling device.
First driving mechanism includes third stepper motor 37, the second lead screw 38 and the cunning with the cooperation of the first threads of lead screw
Block 39, second lead screw and sliding block are located at the outside of the second rectangle frame, and the upper side edge portion of two pieces of matrix pushing plates is equipped with
The interconnecting piece 40 being connect with sliding block；Second driving mechanism includes the 4th stepper motor 41 and third lead screw 42, the activity
The edge of sealing plate is additionally provided with the connecting plate 43 with the cooperation of third threads of lead screw；Second lead screw cloth parallel with third lead screw
It sets, the first motor and the second motor are arranged in the second rack.In the present embodiment, when moving due to matrix pushing plate
Second rectangle frame can be oriented to it, and the lower end surface of the pre- tubulature of matrix can move it and leads movable sealing plate when moving
To, therefore the movement of the two is oriented to without guide rod is arranged again.
The matrix supplementary mechanism includes matrix storage pit 44, screw conveyor 45 and distance measuring sensor 46, the spiral
For matrix storage pit mesostroma to be transported in the matrix storage chamber between two pieces of matrix pushing plates, the ranging passes conveyer
Sensor is arranged on the discharge nozzle of screw conveyor, and the distance measuring sensor is used to measure the amount of matrix storage chamber mesostroma.Institute
Stating distance measuring sensor is ultrasonic sensor or laser sensor.
The hole tray conveying device includes the first belt conveyor 47 below the first filling device being arranged in, for detecting
Whether hole tray reach first sensor group 48 in the first filling device below pre-filled disk, be arranged in below sowing station the
Two belt conveyors 49 and for detecting whether hole tray reaches second sensor group 50 below sowing station, setting the
Third belt conveyor 51 below two filling devices and for detect hole tray whether reach it is pre-filled in the second filling device
3rd sensor group 52 below disk, the first sensor group, second sensor group and 3rd sensor group are surveyed by two
It is formed away from sensor, the two distance measuring sensors can be ultrasonic sensor or laser sensor.In specific implementation, work as cave
Disk is (belt width direction is vertical with hole tray width direction), the distance between two distance measuring sensors etc. when being disposed across on belt
In the width of hole tray；When hole tray is vertical is placed on belt (belt width direction is parallel with hole tray width direction), two rangings
The distance between sensor is equal to the length of hole tray.
As described in Figure 1, the first filling device and the second filling device are separately positioned on the two left and right two of seeding apparatus
Side, fill part matrix in present hole tray, refills fraction matrix after planting again then to cover seed prior to seeding.Setting control
Work of the device processed to seeding apparatus, the first filling device, the second filling device, matrix supplementary mechanism and hole tray conveying device
Process is controlled, the detection signal input controller of first sensor group, second sensor and third group sensor；It is situated between below
The working principle of the hole tray that continues automatic sowing system.
The course of work of seeding apparatus is as follows in the present embodiment:
Seed is fitted into the first rectangle frame by the first step, then controller control driving cylinder working, driving cylinder driving first
Rectangle frame moves back and forth on taking kind of plate, takes taking in kind of hole on kind of plate before entering seed.
Second step, controller control the work of the first stepper motor, and first the first lead screw of stepping motor driven is rotated forward, will preceding be taken
Kind of plate sows station from taking kind of a station to move forward to left side.When preceding taking kind of a plate to move forward to sowing station, it is located at envelope kind
Driver plate on board bottom face is just moved on rope band between two clamping plates；And it takes kind of plate also afterwards at this time while being moved to and take kind
Immediately below station, i.e. the first rectangle frame.
Third step, when two distance measuring sensors of the second sensor group being located on the left of seeding apparatus all detect hole tray
When, controller just controls the shutdown of the second belt conveyor on the left of seeding apparatus, while on the left of controller control seeding apparatus
Second stepper motor work, second stepper motor drive left belt wheel to rotate forward, and belt wheel drives rope band movement, and rope band drives clamping plate fortune
Dynamic, clamping plate drives driver plate movement, so that envelope kind plate be released from guide rail.Envelope kind plate is laid on backing roll after removing,
Envelope kind plate after removing in the present embodiment is not detached from guide rail not instead of completely, and there are a bit of ends rests on guide rail, with
It is pushed back on guide rail convenient for kind of a plate will be sealed.This step takes the seed in kind of hole just to make in gravity in it will seal kind of plate push
It is fallen under in the hole tray of lower section, that is, realizes sowing.And due in seeding process, because driving cylinder is ceaselessly driving always
The reciprocating movement of first rectangle frame takes taking in kind of hole on kind of plate after being pushed into seed, thus while sowing after take kind of plate also complete
At taking kind of a job.
4th step, after the completion of left side sowing station sowing, controller controls second stepper motor and drives left belt wheel reversion,
To drive envelope kind plate to return on guide rail；Controller also controls the unlatching of the second belt conveyor on the left of seeding apparatus simultaneously, will
Hole tray continues to be fed forward.
5th step, after envelope kind plate return, controller controls the reversion of first the first lead screw of stepping motor driven, and kind is taken by after
Plate is moved to right side and sows station.It is taken after on the right side of kind of plate movement to driver plate when sowing station, being located on envelope kind board bottom face
Also it is just moved between the two clamping plates on another rope band；And it before takes kind of plate also at this time while being moved to and take below kind of station
It carries out taking kind.
6th step, when two distance measuring sensors of the second sensor group being located on the right side of seeding apparatus all detect hole tray
When, controller just controls the second stepper motor on the right side of seeding apparatus and left belt wheel is driven to rotate forward, and belt wheel drives rope band movement, rope band
Clamping plate movement is driven, clamping plate drives driver plate movement, so that envelope kind plate be released from guide rail, realizes sowing.Likewise, due to
In seeding process, driving cylinder also takes before ceaselessly driving the reciprocating movement of the first rectangle frame to be pushed into seed and takes kind on kind of plate
Kong Zhong, therefore after sowing, it is preceding to take kind of plate to be also completed at the same time to take kind.
7th step, after the completion of right side sowing station sowing, controller controls second stepper motor and drives left belt wheel reversion,
To drive envelope kind plate to return on guide rail；Controller also controls the unlatching of the second belt conveyor on the right side of seeding apparatus simultaneously, will
Hole tray continues to be fed forward.
Article 8 repeats second step to the 7th step, realizes that arranged on left and right sides is continuously sowed.
The working principle of the first filling device and the second filling device is identical in the present embodiment.When first sensor group or
When two distance measuring sensors in three sensor groups all detect hole tray, controller just controls the belt conveyor for conveying the hole tray
It shuts down；The second stepper motor work of controller control simultaneously, second stepper motor driving movable sealing plate leave the pre- tubulature of matrix
Lower end, the matrix in the pre- tubulature of matrix just falls under the effect of gravity in the hole tray in corresponding cavities, realizes plug media
Filling.
After the pre- tubulature mesostroma discharge of matrix, controller controls second stepper motor and drives movable sealing plate return, from
And by the lower end closed of the pre- tubulature of matrix.While controller control stepper motor driving movable sealing plate return, controller
Control signal also is issued to belt conveyor, hole tray is continued to be fed forward by control belt conveyor work.
When second stepper motor driving movable sealing plate return is introduced, controller controls the work of the first stepper motor, the
One stepper motor driving matrix pushing plate moves back and forth in the second rectangle frame, when matrix enters matrix fill area, matrix
Just it falls under the effect of gravity in the pre- tubulature of matrix, to be ready for discharge matrix next time；In the first stepper motor
At the end of work, matrix pushing plate is driven to left matrix working area or right matrix working area, to avoid movable sealing is being opened
Matrix when plate in matrix storage chamber is discharged.
The working principle of the present embodiment mesostroma supplementary mechanism are as follows: the ranging being arranged on the discharge nozzle of screw conveyor passes
Sensor will test signal input controller, when distance measuring sensor detects the matrix material position in matrix storage chamber lower than setting most
When low material position value, controller just controls screw conveyor work, and the matrix in matrix storage pit is transported in matrix storage chamber,
When distance measuring sensor detects that the substrate material in matrix storage chamber reaches the maximum material position value of setting, controller just controls spiral
Conveyer stops working.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (2)
1. a kind of hole tray automatic sowing system, it is characterised in that: including seeding apparatus, matrix filling device, matrix supplementary mechanism,
And hole tray conveying device；
The seeding apparatus includes the first rack, reciprocating vibrating type plants case, discharge plate device, discharge plate translation driving device and idler wheel branch
Support arrangement；
The reciprocating plants case includes for containing the first rectangle frame of seed, being fixed on the two relative side of the first rectangle frame
Guiding jack base, vertically be inserted in guiding jack base in guide plate, be horizontally fixed on guide plate lower semisection lateral guide rod,
The first support for being arranged in the first rack, be arranged in the first support it is upper and be slidably matched with guide rod sleeve, setting is the
Second in one rack supports and is arranged in the driving in the second support for driving lateral guide rod to move back and forth in sleeve
Cylinder；
The discharge plate device includes taking kind of a plate, it is described take kind of plate by preceding take kind of plate and after take kind of board group at, taken before described kind of plate and
Take the structure of kind of plate identical afterwards, include plate body, be evenly arranged on plate body for accommodate seed take kind of hole and setting
Guide rail in the edge of plate body bottom surface, the guide rail are parallel with lateral guide rod；The discharge plate device further includes before being separately positioned on
Kind of plate is taken to take the envelope kind plate on kind of board bottom face with after, the top surface of the envelope kind plate is bonded with the bottom surface of kind of plate is taken, the envelope kind plate
It is slidably matched with guide rail；
It is divided into kind of hole arrangement area on the plate body and positioned at kind of a non-kind of hole arrangement area for hole arrangement area periphery, described kind of hole arrangement area
Region enclosed with the first rectangle frame is equal, described that kind of hole is taken to be located in kind of hole arrangement area, and take the array arrangement form in kind of hole with
It is identical by the array arrangement form of cavities in sowing hole tray；
The both ends perforation plate body for taking kind of hole, described to take kind of hole for cylindrical hole, the diameter of the cylindrical hole is slightly larger than seed
The height of maximum length or maximum gauge, the cylindrical hole is equal or slightly larger than the maximum gauge of seed；
The bottom surface of first rectangle frame overlays on the top surface for taking kind of plate under self gravitation effect；
Described kind of disk drive device includes longitudinal driving mechanism and transversal driving mechanism, and the longitudinal driving mechanism takes for driving
Kind of plate is moved back and forth between kind of station and sowing station taking, and the transversal driving mechanism is used in a sowing station driving envelope kind plate
It opens or closes and takes kind of a hole；
The longitudinal driving mechanism include be arranged in the first rack third support, be arranged in third support on longitudinal direction lead
Bar, the first lead screw being arranged in the 4th support, is fixed on and takes the one of kind of plate top surface at the 4th be arranged in the first rack support
Side portion and the unthreaded hole guide holder being slidably matched with Der Laengslenker, be fixed on another side portion for taking kind of plate top surface and with first
The screw hole guide holder and the first stepper motor for driving the first lead screw to rotate in the 4th support is set that thick stick is threadedly engaged；
The transversal driving mechanism is two sets, and the reciprocating vibrating type plants case is arranged between two sets of transversal driving mechanisms；
The transversal driving mechanism includes the left belt wheel being arranged in the first rack by support plate and right belt wheel, is arranged in left band
Two rope bands on wheel and right belt wheel, are fixed in envelope kind of board bottom face edge the two clamping plates being fixed on rope band
Driver plate and the being arranged in second stepper motor that drives left belt wheel or right belt wheel to rotate in the first rack；The rope band edge
Lateral arrangement is in the lower section of envelope kind plate, and the cross section of rope band is circle；When driver plate moves longitudinally between two clamping plates
When, the clamping plate is used to apply lateral thrust to driver plate；
The roller supporting device include be arranged several parallel arrangements backing roll and be arranged in the second rack and and backing roll
The bracket of both ends connection, the backing roll are used to support envelope kind plate；
The matrix filling device includes loading the first filling device of matrix to hole tray prior to seeding and after planting to hole tray
Load the second filling device of matrix；
The structure of first filling device and the second filling device is identical, includes the second rack, is arranged in the second rack
On for contain the second rectangle frame of matrix, be connected by screw to the second rectangle frame bottom pre-filled disk, be arranged second
The pre-filled movable sealing plate tried to get to the heart of a matter on face, driving matrix pushing plate is arranged in along the in two pieces of matrix pushing plates in rectangle frame
The first driving mechanism and driving movable sealing plate that two rectangle frame length directions move back and forth are along pre-filled disk base length side
To the second driving mechanism of reciprocating movement, matrix storage chamber is formed between two pieces of matrix pushing plates；
Left matrix working area, matrix fill area and right matrix working area are disposed on the pre-filled disk along its length,
The pre- tubulature of matrix is disposed on the matrix fill area, the pre- tubulature of matrix is stretched out straight down, and the cloth of the pre- tubulature of matrix
It is identical as the arrangement form of cavities in hole tray to set form；
The volume of every pre- tubulature of foundation matter is equal to the 60-70% of each cavities volume in hole tray, institute in first filling device
The volume for stating every pre- tubulature of foundation matter in the second filling device is equal to the 20-30% of each cavities volume in hole tray；
First driving mechanism include third stepper motor, the second lead screw and with the first threads of lead screw cooperation sliding block, it is described
Second lead screw and sliding block are located at the outside of the second rectangle frame, and the upper side edge portion of two pieces of matrix pushing plates is equipped with to be connect with sliding block
Interconnecting piece；Second driving mechanism includes the 4th stepper motor and third lead screw, and the edge of the movable sealing plate is also set
It is equipped with the connecting plate with the cooperation of third threads of lead screw；Second lead screw and third lead screw parallel arrangement, the first motor and the
Two motors are arranged in the second rack；
The matrix supplementary mechanism includes matrix storage pit, screw conveyor and distance measuring sensor, and the screw conveyor is used for
Matrix storage pit mesostroma is transported in the matrix storage chamber between two pieces of matrix pushing plates, the distance measuring sensor setting exists
On the discharge nozzle of screw conveyor, the distance measuring sensor is used to measure the amount of matrix storage chamber mesostroma；
The hole tray conveying device includes that the first belt conveyor below the first filling device is arranged in, is for detecting hole tray
The no first sensor group reached in the first filling device below pre-filled disk, the second belt being arranged in below sowing station are defeated
Send machine and for detect hole tray whether reach sowing station below second sensor group, be arranged under the second filling device
The third belt conveyor of side and third in the second filling device below pre-filled disk whether is reached for detecting hole tray pass
Sensor group, the first sensor group, second sensor group and 3rd sensor group are made of two distance measuring sensors, and two
The distance between distance measuring sensor is equal to the length or width of hole tray.
2. hole tray automatic sowing system according to claim 1, it is characterised in that: the driving cylinder is cylinder or electronic
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855634.3A CN109005783B (en) | 2018-07-31 | 2018-07-31 | Automatic seeding system of cave dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855634.3A CN109005783B (en) | 2018-07-31 | 2018-07-31 | Automatic seeding system of cave dish |
Publications (2)
| Publication Number | Publication Date |
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| CN109005783A true CN109005783A (en) | 2018-12-18 |
| CN109005783B CN109005783B (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810855634.3A Expired - Fee Related CN109005783B (en) | 2018-07-31 | 2018-07-31 | Automatic seeding system of cave dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109005783B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473931A (en) * | 2020-04-02 | 2020-07-31 | 中国农业大学 | Test bed for testing working performance of corn planter |
| CN111492754A (en) * | 2020-05-14 | 2020-08-07 | 农业农村部南京农业机械化研究所 | Agricultural seed precision sowing and seed throwing production line and precision sowing and seed throwing method |
| CN112042431A (en) * | 2020-09-16 | 2020-12-08 | 山东安信种苗股份有限公司 | Melon scion seeding equipment |
| CN112042330A (en) * | 2020-08-31 | 2020-12-08 | 北部湾大学 | Modular seedling tray precision seeding production line |
| CN112129616A (en) * | 2020-09-30 | 2020-12-25 | 河北华清环境科技集团股份有限公司 | Graphite digestion pretreatment system and method |
| GB2587736A (en) * | 2019-12-31 | 2021-04-07 | Univ Jiangsu | Flowline operation apparatus of pneumatic vibration tray-type precision seeding for seedling raising and control method thereof |
| CN113317079A (en) * | 2021-06-01 | 2021-08-31 | 重庆市农业科学院 | Compact rape seedling raising seeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2587736A (en) * | 2019-12-31 | 2021-04-07 | Univ Jiangsu | Flowline operation apparatus of pneumatic vibration tray-type precision seeding for seedling raising and control method thereof |
| GB2587736B (en) * | 2019-12-31 | 2022-01-05 | Univ Jiangsu | Flowline operation apparatus of pneumatic vibration tray-type precision seeding for seedling raising and control method thereof |
| CN111473931A (en) * | 2020-04-02 | 2020-07-31 | 中国农业大学 | Test bed for testing working performance of corn planter |
| CN111492754A (en) * | 2020-05-14 | 2020-08-07 | 农业农村部南京农业机械化研究所 | Agricultural seed precision sowing and seed throwing production line and precision sowing and seed throwing method |
| CN111492754B (en) * | 2020-05-14 | 2022-03-18 | 农业农村部南京农业机械化研究所 | Agricultural seed precision sowing and seed throwing production line and precision sowing and seed throwing method |
| CN112042330A (en) * | 2020-08-31 | 2020-12-08 | 北部湾大学 | Modular seedling tray precision seeding production line |
| CN112042431A (en) * | 2020-09-16 | 2020-12-08 | 山东安信种苗股份有限公司 | Melon scion seeding equipment |
| CN112042431B (en) * | 2020-09-16 | 2022-04-29 | 山东安信种苗股份有限公司 | Melon scion seeding equipment |
| CN112129616A (en) * | 2020-09-30 | 2020-12-25 | 河北华清环境科技集团股份有限公司 | Graphite digestion pretreatment system and method |
| CN112129616B (en) * | 2020-09-30 | 2022-02-08 | 河北华清环境科技集团股份有限公司 | Graphite digestion pretreatment system and method |
| CN113317079A (en) * | 2021-06-01 | 2021-08-31 | 重庆市农业科学院 | Compact rape seedling raising seeder |
| CN113317079B (en) * | 2021-06-01 | 2022-11-08 | 重庆市农业科学院 | Compact rape seedling raising seeder |
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| CN109005783B (en) | 2020-07-24 |
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Effective date of registration: 20200630 Address after: No.786 Yazhong Road, Nanhu District, Jiaxing, Zhejiang Province Applicant after: JIAXING MINDE AUTO PARTS Co.,Ltd. Address before: 402660 Chongqing Tongnan District Guilin Street office Lishu 2 community Applicant before: CHONGQING WEIDUOLYU AGRICULTURAL TOURISM DEVELOPMENT Co.,Ltd. |
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