The production equipment of paddy rice precision seeding flow line
Technical field
The present invention relates to the production equipment of paddy rice precision seeding flow line, belong to rice planting machine field.
Background technology
The key of rice planting mechanization is planting mechanization, and one of major way of rice paddy seed mechanization is rice machine
Rice transplanting, the successful key of transplanting is seedling.Usual rice planting technology is broadcast using sowing streamline sowing, rice growing streamline
Kind it is mostly full-automatic planter, the flow of full-automatic planter can be divided into matrix conveying, sabot, sowing, earthing, water and go out
The key links such as disk, speed of production is fast, efficiency high, and recruitment is saved.
There is following shortcoming in existing rice seeder:First, matrix conveying, sabot and matrix is brushed flat these
Step is respectively adopted split type mechanism and is processed, i.e. matrix conveying is processed by conveying mechanism, and sabot is by medium in tray mechanism
Processing, matrix is brushed flat and brushes flat mechanism's processing by matrix, and these three mechanisms are all separate form, and volume is big, and shared space is big, and
And improve manufacturing cost, and feeding warehouse volume very little, workman needed constantly toward feeding intake in feeding warehouse, causes workman to work
Intensity is big, and labour cost is big, and production cost is high, although and existing matrix in conveying can by sabot is carried out after stirring again,
But still have some harder monolithic substrates and cannot be broken up, seed growth is influenceed after sabot;2nd, the pressure in rice seeder
Typically using drum-type and flat, the conveyer belt of drum-type Ya Xue mechanisms is a whole piece knot with the conveyer belt of whole machine for cave mechanism
Structure, and the synchronized band of output shaft of conveyer belt drives roller synchronous rotary, i.e., whole machine conveyer belt to share a motor with roller and enter
Row transmission, so causes being short of power for output, and when matrix of the roller on to seedling-cultivation plate carries out pressure cave, pressure cave power is not enough,
Projection on roller is in the first section in pressure cave(When i.e. projection has just been pressed into matrix)Can also positive normal pressure cave, and arrived pressure cave back segment(It is i.e. convex
When block rotates out of matrix)Insufficient pressure can be produced, acupuncture point is produced and is inclined, offsets, so that the shape at acupuncture point is influenceed, and due to
It is short of power, leads to not install again the bristle of common power, matrix, influence pressure next time is easily sticked in its surface behind roller pressure cave
Cave, and flat Ya Xue mechanisms will can just carry out pressure cave by conveyer belt is out of service at pressure cave every time, influence production efficiency,
And press the projection in cave to be located at flat board lower end, it is impossible to which bristle configurations are set, lug surface equally easily sticks matrix, and influence is next
Pressure cave;3rd, sowing mechanism only has feed hopper and receiving hopper, and the small volume of feed hopper, the quantity of stored seed is few, it is necessary to work
The continual addition seed of people, therefore the labour intensity of operator is big, and reduce production efficiency;4th, sowing mechanism is broadcast
Plant and set on roller multiple separately independent suction holes, each acupuncture point of such seedling-cultivation plate is just only sown into a seed, if there is kind
Son is not germinateed, then cause the acupuncture point empty, causes to waste, and in order to prevent acupuncture point empty, people are used before and after being set in frame
Two groups of sowing mechanisms, so each acupuncture point can be sown into 2 seeds, but two groups of sowing mechanisms increase machine volume, and improve
The manufacturing cost of whole machine;5th, the suction hole on sowing rotary drum has several seeds when seed is held, often and is attached on one
Rise, will so be drawn onto the seed of many, if not disposing unnecessary seed, after planting twice, had in an acupuncture point 3,4
Even 5 seeds, cause seed to waste serious;6th, toward sowing mechanism feed hopper pour into seed after, due to feed hopper compared with
, easily there is seed skewness in width(That is the seed distribution on one side is more, and another side is less), so will result in charging
Bucket one side seed is finished, and there be more seed, influence sowing effect in another side;7th, only with mechanism of watering together, i.e. seedling
Disk first carries out earthing after planting, then is sprinkled water, and so causes moisture content directly cannot be spread across on seed, and influence seed is to water
The absorption of part, so as to influence growing for seed;8th, watering device is used and outputs water hole under watering tube, in the work of water pump
Water is ejected from apopore under, because hydraulic pressure is larger, the water capacity for ejecting easily breaks up matrix, stromal surface is cheated hollow
Hollow out-of-flatness, the earthing above seed is excessive or very few is all unfavorable for seed growth.
The content of the invention
The invention aims to overcome prior art exist shortcoming, according to the need for rice mechanical transplanting and essence amount broadcast
Kind, the requirement emerged, there is provided one kind sowing positioning and quantitative, and matrix conveying, sabot, sowing, earthing, water with placing etc. mainly
The production equipment of the integrated paddy rice precision seeding flow line of link.
The technical scheme of the production equipment of paddy rice precision seeding flow line of the present invention is:It is characterized in that including frame, machine
On frame set matrix break up loading mechanism, independent power drum-type Ya Xue mechanisms, double sowing mechanisms and multiple tracks buffer-type water and
Casing mechanism;
Described matrix breaks up loading mechanism includes feeding warehouse, the oblique conveying device of matrix, dispersing device, seedling disk conveyer belt and matrix
Device is brushed flat, matrix conveyer belt is set in described feeding warehouse, matrix conveyer belt drives through power, and described matrix tiltedly conveys dress
Put including stock shelf, upper material strip is set in stock shelf, upper material strip is driven through power, and the bottom of upper material strip is located in feeding warehouse, on
Hopper is set, and hopper is engaged with the matrix in feeding warehouse, the top of stock shelf sets feed opening, and described breaks up dress on material strip
Put including breaing up outer cover, break up and charging aperture is formed with outer cover, charging aperture is corresponding with feed opening, break up to be set on outer cover and break up electricity
Blade is broken up in machine, the output shaft connection for breaing up motor, breaks up blade and is engaged with the matrix that charging aperture falls, described matrix brush
Leveling device brushes flat support including matrix, and matrix brushes flat support and mutually fixed with frame, matrix is set in matrix brushes flat support and is brushed flat
Rotating shaft, matrix brushes flat rotating shaft and is driven through power, and matrix brushes flat setting matrix bristle in rotating shaft, on matrix bristle and rice seedling nursing disc
Matrix be in contact;
Described independent power drum-type Ya Xue mechanisms include pressure cave conveyer belt, and pressure cave conveyer belt is through pressing the drive of cave motor, frame
Upper to set pressure cave support, pressure cave support front side sets pressure cave outer cover, and pressure cave roller is set in pressure cave outer cover, is formed with pressure cave roller
Pressure cave double wedge, presses setting pressure cave rotating shaft in the roller of cave, presses one of cave rotating shaft through the first Timing Belt and the output shaft for pressing cave motor
It is connected, presses the Timing Belt connection synchronizing shaft of other end second of cave rotating shaft, synchromesh gear is set on the other end of synchronizing shaft,
Pressure cave outer cover is located at and 5-10 hairbrush rotating shafts is set on the front side of pressure cave roller, and the upper end of each hairbrush rotating shaft is respectively provided with hairbrush
Gear, each brush gear intermeshing, the brush gear of wherein one end is meshed with synchromesh gear, is set under each hairbrush rotating shaft
Hairbrush, hairbrush is in contact with the surface of pressure cave roller;
Described double sowing mechanisms include sowing conveyer belt, and sowing conveyer belt is driven through power and runs, and sowing is set in frame
Support and tilted supporter, set storage bin hopper and blowning installation on sowing support, the outer wall of storage bin hopper sets auto feed control device,
Described auto feed control device is provided with blanking port including storage bin hopper bottom, and storage bin hopper front side sets backgauge cylinder and backgauge
Plate, the piston rod of backgauge cylinder is connected with striker plate, and striker plate is in contact with blanking port, and described blowning installation includes blowing
Support, air blowing support is mutually fixed with sowing support, and gas blow pipe is set on air blowing support, and a connection air pump of gas blow pipe is blown
Blowing nozzle is set on pipe, sowing rotary drum, feed hopper, receiving hopper and vibrating device are set on tilted supporter, opened on sowing rotary drum
There is suction hole, described suction hole is one group of each two formation, and sowing rotary drum two sets sowing rotating shaft, and sowing rotating shaft is through motor
It is rotated, described vibrating device includes vibration rack, and vibration rack bottom is mutually fixed with tilted supporter, set on vibration rack
Vibration outer cover is put, bobbing machine is set in vibration outer cover, connecting plate is set on the rear side outer wall of feed hopper, connecting plate is outer with vibration
Cover is connected;
Described multiple tracks buffer-type water with casing mechanism include water earthing conveyer belt, water support and earthing support, water
Bar formula watering device or board-like watering device are set on support, covering device is set on earthing support, before the covering device
Side sets 1-3 groups and refers to formula watering device and/or board-like watering device, and the rear side of covering device sets 1-3 groups and refers to that formula is watered dress
Put and/or board-like watering device, described finger formula watering device includes the first catch basin, the first catch basin top first connects
Bar is connected with the support that waters, and the first catch basin connects the outlet pipe of water pump, and first buffer layer is set in the first catch basin, the
The upper end of one cushion is in contact with the delivery port of outlet pipe, and 10-30 downward water guides are formed with front side of the first catch basin
Bar, is formed with gap between each water guide bar, described board-like watering device includes the second catch basin, the second catch basin top second
Connecting rod is connected with the support that waters, and the second catch basin connects the outlet pipe of water pump, second is set in the second catch basin and is buffered
Layer, the upper end of second buffer layer is in contact with the delivery port of outlet pipe, and weather board is formed with front side of the second catch basin, and described covers
Native device includes setting earthing conveyer belt between earthing support, and earthing conveyer belt is driven through motor, and earthing is set on earthing support
Hopper.
The invention discloses a kind of production equipment of paddy rice precision seeding flow line, mainly include that setting matrix in frame beats
Disc mechanism in bulk, independent power drum-type Ya Xue mechanisms, double sowing mechanisms and multiple tracks buffer-type water and casing mechanism, work
When, seedling-cultivation plate is put on seedling disk conveyer belt by people, drive seedling disk conveyer belt to run by power, now the matrix in feeding warehouse
Conveyer belt drives matrix to the oblique side shifting of conveying device one of matrix, and feeding warehouse is dipped by the hopper of material strip in the oblique conveying device of matrix
Interior matrix, and conveying is tilted upward, when the top that matrix is transported to upper material strip is simultaneously downward, under the matrix warp on elevating hopper
Material mouth is dropped downward into the charging aperture of dispersing device, and blade rotation is broken up in the output shaft drive for breaing up motor, after matrix falls,
Matrix is broken up by the blade of breaing up for rotating at a high speed, the matrix after breaing up continues to drop downward into seedling-cultivation plate, and seedling-cultivation plate then keeps
At the uniform velocity run forward, matrix is filled whole seedling-cultivation plate, and in thering is unnecessary matrix then to drop back into feeding warehouse downwards, when filling base
The seedling-cultivation plate of matter run to matrix brush flat setting position when, drive matrix to brush flat rotating shaft by power and rotate, matrix brushes flat rotating shaft band
Dynamic matrix bristle rotation, the matrix that will be higher by seedling-cultivation plate by matrix bristle is brushed flat, and reaches seedling panel surface smooth, and by seedling disk
Be delivered to seedling-cultivation plate in independent power drum-type Ya Xue mechanisms by conveyer belt, now by pressing the output shaft band dynamic pressure cave of cave motor defeated
Band is sent to run, while press the output shaft of cave motor to be rotated through the band dynamic pressure cave rotating shaft of the first Timing Belt, pressure cave rotating shaft band dynamic pressure cave rolling
Wheel rotation, when the seedling-cultivation plate for installing matrix is moved on pressure cave conveyer belt, by pressing cave conveyer belt to be gradually delivered to seedling-cultivation plate
Pressure cave scroll wheel positions, and pressure cave is carried out to matrix by pressing the pressure cave double wedge on the roller of cave, and the other end of cave rotating shaft is pressed simultaneously
Synchronizing shaft is driven to rotate through the second Timing Belt, synchronizing shaft drives synchromesh gear rotation, the rotation of synchromesh gear belt electric brush gear, hair
Brush teeth wheel rotates through hairbrush rotating shaft band electric brush, when pressing the pressure cave double wedge on the roller of cave to press matrix and rotated up, by hair
The matrix of its surface adhesion is brushed off, in completing to press the seedling-cultivation plate in cave through pressure cave tape transport to double sowing mechanisms, by bi-casting
The power for planting mechanism drives sowing conveyer belt operation, while power drives sows rotating shaft rotation, sowing rotating shaft drives sowing rotary drum
Rotation, sowing rotary drum are while rotation, its suction hole are while draw the seed in feed hopper, suction hole draws the seed in feed hopper
Rotate up again afterwards, now blown against the seed on sowing rotary drum by the blowing nozzle of blowning installation, due to suction hole only
A seed can be held, and other seeds together with sticking with the seed are easy to be blown down and, and blow down the seed for coming and then fall
In entering receiving hopper, and sowing rotary drum continues to rotate, when sowing rotary drum drive seed rotate to it is corresponding with seedling-cultivation plate down when, should
The suction hole of position is stopped suction, and seed is dropped downward into the acupuncture point of seedling-cultivation plate, and is worked as the seed amount in feed hopper and dropped to
When certain position is not enough, now the piston rod of backgauge cylinder drives striker plate to tilt upward movement, makes the blanking under storage bin hopper
Mouth is opened, and the seed in storage bin hopper will be automatically fallen into feed hopper, after seed reaches certain amount in feed hopper, backgauge gas
Cylinder drives striker plate diagonally downward, striker plate is closed with blanking port, and the seedling-cultivation plate for completing after planting is defeated through sowing conveyer belt
Deliver to multiple tracks buffer-type to water with casing mechanism, drive seedling-cultivation plate to move forward by the earthing conveyer belt that waters, now first by pouring
Water installations are watered to seedling-cultivation plate, and watering device is divided into finger formula watering device and board-like watering device, will refer to formula watering device
It is arranged on first group(As needed, also board-like watering device can be arranged on first group), water is extracted out from bucket by water pump
(Directly water can also be conveyed with running water pipe), water is delivered in the first catch basin through outlet pipe, due to the delivery port of outlet pipe
It is in contact with first buffer layer, first buffer layer can enter row buffering to the water of delivery port output, so as to reduce rushing when water is exported
Hit power, keep the water surface in the first catch basin steady, when the water level in the first catch basin gradually rise it is upper to the first catch basin
During open height, the water being higher by is just along water guide bar(Such as finger)Flow downward out, the water guide bar of elongation is oriented to water downwards,
Make current form bar shaped to flow downward, each water bar is just corresponding with the row acupuncture point in seedling-cultivation plate, and water bar is flowed downwardly into educates
In the acupuncture point of seedling disk, realize that seedling disk base material and seed water, first time water after, seedling-cultivation plate watered earthing conveyer belt continuation
It is fed forward to the lower section of covering device, power drives the operation of earthing conveyer belt, earthing conveyer belt is by the matrix in earthing hopper
It is fed forward, when the end of upshift operation to earthing conveyer belt, matrix is just dropped downward on the seedling-cultivation plate being currently running, by base
Confrontation seed is covered, and the seedling-cultivation plate after earthing continuously moves to watering device position, and watering device now is poured for board-like
Water installations(As needed, or refer to formula watering device), water to be extracted out from bucket by water pump, water is delivered to through outlet pipe
In second catch basin, row buffering can be entered to the water that delivery port is exported by second buffer layer, so that impulsive force when water is exported is reduced,
Keep the water surface in the second catch basin steady, gradually risen when the water level in the second catch basin to the upper open height of the second catch basin
When, the water being higher by just flows downward along weather board, and weather board is whole piece structure, and it is bigger relative to water guide bar current, because
This can play enough effects of watering to the monolith substrate on seedling-cultivation plate after earthing, matrix is kept moistening.This programme paddy rice
The production equipment of precision seeding flow line, one, by by the conveying of matrix, break up, upper disk, the mechanism such as to brush flat all in one machine, make whole
Machine volume-diminished, reduces shared space, reduces the manufacturing cost of machine, and matrix is carried out before sabot by dispersing device
Break up, it is good to break up effect, matrix is kept loose, so as to be more beneficial for neutron absorption moisture content and nutrient;2nd, pressure cave conveyer belt and
Pressure cave roller is driven by independent power, so as to ensure that power is sufficient, make pressure cave roller pressure cave first section, stage casing, latter end all
Cave can precisely be pressed to the matrix in seedling-cultivation plate, it is to avoid the inclination of pressure cave, shift phenomenon occur, and because power is sufficient, therefore
5-10 hairbrush can be synchronously driven to brush the matrix that pressure cave roller surface is sticked, it is ensured that its surface cleaning, it is to avoid influence next time
The action of pressure cave;3rd, the seed amount of storage of storage bin hopper is big, and can be automatic toward seed is added in feed hopper, continual without workman
Seed addition, alleviates labor strength, improves production efficiency;4th, the suction hole on sowing rotary drum is that each two forms one
Group, so can simultaneously toward being sown into two seeds in an acupuncture point, so as to two groups of sowing mechanisms need not be set, diminution machine volume,
Reduce manufacturing cost;5th, blown off unnecessary seed is adsorbed on sowing rotary drum using blowing nozzle, subtract oligospermous waste;6th, lead to
Cross vibrating device carries out slight vibration to feed hopper, seed is uniformly distributed out in feed hopper, it is ensured that sowing effect;7th,
By first pouring a water before earthing, a water is poured again after earthing, so that seed and matrix can fully absorb moisture content;
8th, refer to that formula watering device and the first buffer layer and second buffer layer of board-like watering device can reduce pumping line output water
Impulsive force and ripples, make the holding of trying one's best of the water surface in first, second catch basin tranquil, and combine the water guide bar and water guide of elongation downwards
Plate, when water flows out from water guide bar or weather board with seedling-cultivation plate closer to such water is just smaller to the impulsive force of matrix, so as to keep away
Exempt from current and break up matrix;9th, before earthing using referring to formula watering device, make the water of outflow just with each acupuncture point phase of seedling-cultivation plate
Correspondence, such current are just flowed into acupuncture point, seed is fully absorbed moisture content, and board-like watering device is used after earthing,
The current of board-like watering device are larger, relatively wide, the monolith substrate on seedling-cultivation plate is poured, it is ensured that the moistening of matrix.
The production equipment of paddy rice precision seeding flow line of the present invention, sets agitating paddle, agitating paddle warp in described feeding warehouse
Power is rotated.There is agitating paddle, agitating paddle is stirred to the matrix in feeding warehouse always, reach loose.It is described
Break up annular is set in outer cover break up inner cover.The internal diameter that annular breaks up inner cover breaks up blade slightly larger than rotation, its
The matrix after breaing up is blocked, prevents from breaing up blade by being everywhere that matrix is beaten, it is ensured that environmental sanitation.Each described hairbrush one
Set between a low phase high.Just alternate setting, the scope for being brushed hairbrush is bigger, brushes surface matrix effect more preferable.It is described
Pressure cave support in set pressure cave adjusting screw rod, pressure cave adjusting screw rod on set pressure cave regulation handle, pressure cave outer cover on set
Pressure cave adjustment seat, presses the lower end of cave adjusting screw rod to be engaged with pressure cave adjustment seat.Can synchronous rotary pressure cave regulation handle, by press cave
Adjusting screw rod coordinates with the screw thread of pressure cave adjustment seat, and band dynamic pressure cave adjustment seat is moved up and down, pressure cave adjustment seat band dynamic pressure cave outer cover
Moved up and down with pressure cave roller, realize that pressure cave roller is adjusted up and down, pressure cave can so adjusted according to be pressed the depth in cave and is rolled
The upper-lower height of wheel.Hypodontia groove is formed with described pressure cave roller.Because the surrounding of seedling-cultivation plate is formed with flange wider, therefore
Larger space is formed between former and later two seedling-cultivation plates, in order to ensure that pressure cave roller can continuously work, by pressure cave roller
Hypodontia groove is formed with, after pressing pair of rollers previous seedling-cultivation plate in cave to complete pressure cave, by hypodontia groove and former and later two seedling-cultivation plates
Flange coordinate, make pressure cave roller without rise can just carry out pressure cave to next seedling-cultivation plate so that improve production efficiency.It is described
Every group of suction hole be two arranged side by side up and down or left and right side by side two or two be obliquely installed.The storage bin hopper
Upper volume is big, and lower volume is small, is covered on the top of storage bin hopper is set.The big bottom in storage bin hopper top is small, makes storage bin hopper top
The seed of storage is more, has arrived bottom seed and can pool together and is conducive to seed to export, and has upper lid, reaches storage bin hopper inside
To sealing, prevent moisture content etc. from entering in storage bin hopper.Earthing is set in the frame on rear side of described earthing support and brushes flat support, covering
Setting earthing brushes flat rotating shaft during soil brushes flat support, and earthing brushes flat rotating shaft and driven through power, and earthing brushes flat setting earthing brush in rotating shaft
Hair.After earthing, the upper surface of seedling-cultivation plate is brushed flat by earthing bristle, seedling-cultivation plate upper surface is kept smooth.Described
First buffer layer and second buffer layer are made up of sponge material.
Brief description of the drawings
Fig. 1 is the schematic front view of the production equipment of paddy rice precision seeding flow line of the present invention;
Fig. 2 is the schematic perspective view that matrix breaks up loading mechanism;
Fig. 3 is the structural representation of feeding warehouse and the oblique conveying device of matrix;
Fig. 4 is the schematic perspective view of dispersing device;
Fig. 5 is the elevational schematic view of dispersing device;
Fig. 6 is the structural representation that matrix brushes flat device;
Fig. 7 is the front schematic perspective view of independent power drum-type Ya Xue mechanisms;
Fig. 8 is the back side schematic perspective view of independent power drum-type Ya Xue mechanisms;
Fig. 9 is pressure cave roller and hairbrush mated condition schematic perspective view;
Figure 10 is synchromesh gear, brush gear, hairbrush rotating shaft, hairbrush mated condition schematic perspective view;
Figure 11 is the schematic perspective view for pressing cave roller;
Figure 12 is the schematic perspective view of double sowing mechanisms;
Figure 13 is the structural representation of double sowing mechanisms;
Figure 14 is the structural representation of auto feed control device;
Figure 15 is that suction hole each two of sowing rotary drum or so is side by side one group of schematic perspective view;
Figure 16 is that the suction hole each two of sowing rotary drum is listed as one group of schematic perspective view up and down;
Figure 17 is the schematic perspective view of blowning installation;
Figure 18 is vibrating device and feed hopper mated condition structural representation;
Figure 19 is the schematic perspective view that multiple tracks buffer-type waters with casing mechanism;
Figure 20 refers to the schematic perspective view of formula watering device;
Figure 21 is the schematic perspective view of board-like watering device;
Figure 22 is the structural representation of board-like watering device;
Figure 23 is the schematic perspective view of covering device;
Figure 24 is to set the structural representation that earthing brushes flat rotating shaft and earthing bristle during earthing brushes flat support.
Specific embodiment
The present invention relates to a kind of production equipment of paddy rice precision seeding flow line, as shown in Fig. 1-Figure 24, its feature exists
In:Matrix is set including frame 9, in frame and breaks up loading mechanism 1, independent power drum-type Ya Xue mechanisms 2, double sowing mechanisms 3
Watered and casing mechanism 4 with multiple tracks buffer-type;Described matrix is broken up loading mechanism 1 and tiltedly conveys dress including feeding warehouse 11, matrix
Put 12, dispersing device 13, seedling disk conveyer belt 14 and matrix and brush flat device 15, matrix conveyer belt is set in described feeding warehouse 11
111, matrix conveyer belt drives through power, and the oblique conveying device 12 of described matrix includes stock shelf 121, and feeding is set in stock shelf
Band 122, upper material strip is driven through power, and the bottom of upper material strip is located in feeding warehouse, sets hopper 123 on feeding band, hopper with enter
Matrix in feed bin is engaged, and the top of stock shelf sets feed opening 124, and described dispersing device 13 includes breaing up outer cover 131,
Break up and be formed with outer cover charging aperture 132, charging aperture is corresponding with feed opening 124, break up to be set on outer cover and break up motor 133, beat
Blade 134 is broken up in the output shaft connection for dissipating motor, breaks up blade and is engaged with the matrix that charging aperture falls, and described matrix is brushed flat
Device 15 brushes flat support 151 including matrix, and matrix brushes flat support and mutually fixed with frame 9, and matrix is set in matrix brushes flat support
Rotating shaft 152 is brushed flat, matrix brushes flat rotating shaft and driven through power, matrix brushes flat and matrix bristle 153, matrix bristle and water are set in rotating shaft
Matrix on rice seedling-cultivation plate is in contact;Described independent power drum-type Ya Xue mechanisms 2 include pressure cave conveyer belt 25, the conveying of pressure cave
Band sets pressure cave support 22 through pressing cave motor 21 to drive, in frame, and pressure cave support front side sets pressure cave outer cover 222, presses cave outer cover
It is middle that pressure cave roller 223 is set, pressure cave double wedge 224 is formed with pressure cave roller, pressure cave rotating shaft 225 is set in pressure cave roller, pressure cave turns
One of axle is connected through the first Timing Belt 226 with the output shaft of pressure cave motor 21, presses the other end second of cave rotating shaft synchronous
Band 227 connects synchronizing shaft 228, and synchromesh gear 229 is set on the other end of synchronizing shaft, and pressure cave roller is located in pressure cave outer cover 222
5-10 hairbrush rotating shafts 23 are set on 223 front side, and the upper end of each hairbrush rotating shaft is respectively provided with brush gear 231, each hairbrush tooth
Wheel intermeshing, wherein the brush gear of one end is meshed with synchromesh gear 229, and hairbrush 232, hair are set under each hairbrush rotating shaft
Brush and be in contact with the surface of pressure cave roller 223;Described double sowing mechanisms 3 include sowing conveyer belt 31, and sowing conveyer belt is through dynamic
Power drives operation, is set in frame 9 and sows support 32 and tilted supporter 33, storage bin hopper 321 is set on sowing support and dress of blowing
322 are put, the outer wall of storage bin hopper sets auto feed control device, and described auto feed control device includes the bottom of storage bin hopper 321
Portion is provided with blanking port 323, and storage bin hopper front side sets backgauge cylinder 324 and striker plate 325, the piston rod and striker plate of backgauge cylinder
Be connected, striker plate is in contact with blanking port 323, described blowning installation 322 includes air blowing support 326, air blowing support with broadcast
Plant support 32 mutually to fix, gas blow pipe 327 is set on air blowing support, a connection air pump of gas blow pipe sets on gas blow pipe and blows
Mouth 328, sets sowing rotary drum 331, feed hopper 332, receiving hopper 333 and vibrating device 34, on sowing rotary drum on tilted supporter
Suction hole 334 is provided with, described suction hole is one group of each two formation, and sowing rotary drum two sets sowing rotating shaft 335, and sowing turns
Axle is rotated through motor, and described vibrating device 34 includes vibration rack 341, and vibration rack bottom is mutually solid with tilted supporter 33
It is fixed, vibration outer cover 342 is set on vibration rack, bobbing machine 343 is set in vibration outer cover, in the rear side outer wall of feed hopper 332
Upper setting connecting plate 344, connecting plate is connected with vibration outer cover;Described multiple tracks buffer-type waters to be included pouring with casing mechanism 4
Water earthing conveyer belt 49, water support 41 and earthing support 51, is set on the support that waters and refers to formula watering device 42 or board-like water
Device 43, sets covering device 52 on earthing support, the front side of the covering device 52 sets 1-3 groups and refers to formula watering device 42
And/or board-like watering device 43, the rear side of covering device sets 1-3 groups and refers to formula watering device 42 and/or board-like watering device
43, described finger formula watering device 42 includes the first catch basin 421, the first catch basin top through head rod 422 with water
Support 41 is connected, and the first catch basin connects the outlet pipe of water pump, and first buffer layer 423, first are set in the first catch basin
The upper end of cushion is in contact with the delivery port of outlet pipe, and 10-30 downward water guide bars are formed with front side of the first catch basin
424, gap 425 is formed between each water guide bar, described board-like watering device 43 includes the second catch basin 431, the second catch basin
The second connecting rod of top 432 is connected with the support 41 that waters, and the second catch basin connects the outlet pipe of water pump, in the second catch basin
Middle setting second buffer layer 433, the upper end of second buffer layer is in contact with the delivery port of outlet pipe, the front side system of the second catch basin
There is weather board 434, described covering device 52 includes setting earthing conveyer belt 53 between earthing support 51, and earthing conveyer belt is through electricity
Machine is driven, and earthing hopper 54 is set on earthing support.Mainly include that setting matrix in frame 9 breaks up loading mechanism 1, independent power
Drum-type Ya Xue mechanisms 2, double sowing mechanisms 3 and multiple tracks buffer-type water and casing mechanism 4, during work, by people by seedling-cultivation plate
It is put on seedling disk conveyer belt 14, drives seedling disk conveyer belt to run by power, now the matrix conveyer belt 111 in feeding warehouse 11 drives
Matrix dips feeding warehouse 11 to the oblique side shifting of conveying device 12 1 of matrix by the hopper 123 of material strip 122 in the oblique conveying device of matrix
Interior matrix, and conveying is tilted upward, when the top that matrix is transported to upper material strip 122 is simultaneously downward, the base on elevating hopper 123
Matter is dropped downward into the charging aperture 132 of dispersing device 13 through feed opening 124, and blade is broken up in the output shaft drive for breaing up motor 133
134 rotations, after matrix falls, are broken up matrix by the blade of breaing up for rotating at a high speed, and the matrix after breaing up continues to drop downward into
In seedling-cultivation plate, seedling-cultivation plate then remains a constant speed and runs forward, matrix is filled whole seedling-cultivation plate, and has unnecessary matrix then downward
Drop back into feeding warehouse 11, when the seedling-cultivation plate for filling matrix runs brushes flat 15 position of device to matrix, matrix brush is driven by power
Flat turn axle 152 rotates, and matrix brushes flat rotating shaft and drives matrix bristle 153 to rotate, and the matrix brush of seedling-cultivation plate will be higher by by matrix bristle
It is flat, reach seedling panel surface smooth, and seedling-cultivation plate is delivered into independent power drum-type Ya Xue mechanisms 2 by seedling disk conveyer belt 14
In, now the output shaft band dynamic pressure cave conveyer belt 25 by pressing cave motor 21 runs, while pressing the output shaft of cave motor 21 through first
Timing Belt 226 rotates with dynamic pressure cave rotating shaft 225, and pressure cave rotating shaft band dynamic pressure cave roller 223 rotates, when the seedling-cultivation plate for installing matrix is moved
Move during to pressure cave conveyer belt 25, by pressing cave conveyer belt that seedling-cultivation plate is gradually delivered to pressure cave roller 223 position, and by pressing cave
Pressure cave double wedge 224 on roller carries out pressure cave to matrix, and presses the band of the second Timing Belt of other end 227 of cave rotating shaft 225 simultaneously
Dynamic synchronizing shaft 228 rotates, and synchronizing shaft drives synchromesh gear 229 to rotate, and synchromesh gear belt electric brush gear 231 rotates, hairbrush tooth
Wheel rotates through hairbrush rotating shaft 23 with electric brush 232, when the pressure cave double wedge 224 on pressure cave roller 223 has been pressed matrix and rotated up
When, the matrix of its surface adhesion is brushed off by hairbrush 232, the seedling-cultivation plate in pressure cave is completed through pressing cave conveyer belt 25 to be delivered to double seeders
In structure 3, drive sowing conveyer belt 31 to run by the power of double sowing mechanisms, while power drives sowing rotating shaft 335 to rotate, sow
Rotating shaft drives sowing rotary drum 331 to rotate, and sowing rotary drum is while rotation, its suction hole 334 are while draw the kind in feed hopper 332
Son, suction hole is rotated up again after drawing the seed in feed hopper, now by the opposite sowing of blowing nozzle 328 of blowning installation 322
Seed on roller 331 is blown, because suction hole 334 is only capable of holding a seed, and together with sticking with the seed
Other seeds are easy to be blown down and, and blow down the seed for coming and then fall into receiving hopper 333, and sowing rotary drum 331 continues to rotate, when
Sowing rotary drum drive seed rotate to it is corresponding with seedling-cultivation plate down when, the suction hole 334 of the position stops suction, and seed is downward
Fall into the acupuncture point of seedling-cultivation plate, and when the seed amount in feed hopper 332 drop to certain position it is not enough when, now backgauge gas
The piston rod of cylinder 324 drives striker plate 325 to tilt upward movement, opens the blanking port 323 under storage bin hopper 321, in storage bin hopper
Seed will automatically fall into feed hopper 332, after seed reaches certain amount in feed hopper, backgauge cylinder 324 drives gear
Flitch 325 diagonally downward, makes striker plate be closed with blanking port 323, and the seedling-cultivation plate for completing after planting is defeated through sowing conveyer belt 31
Deliver to multiple tracks buffer-type to water with casing mechanism 4, by watering, earthing conveyer belt 49 drives seedling-cultivation plate to move forward, now first by
Watering device waters to seedling-cultivation plate, and watering device is divided into finger formula watering device 42 and board-like watering device 43, and finger formula is poured
Water installations are arranged on first group(As needed, also board-like watering device can be arranged on first group), by water pump by water from bucket
Middle extraction(Directly water can also be conveyed with running water pipe), water is delivered in the first catch basin 421 through outlet pipe, due to outlet pipe
Delivery port be in contact with first buffer layer 423, first buffer layer can to delivery port output water enter row buffering, so as to reduce water
Impulsive force during output, keeps the water surface in the first catch basin steady, when the water level in the first catch basin is gradually risen to first
During the upper open height of catch basin 421, the water being higher by is just along water guide bar 424(Such as finger)Flow downward out, what is extended downwards leads
Water bar is oriented to water, current is formed bar shaped and flows downward, and each water bar is just relative with the row acupuncture point in seedling-cultivation plate
Should, water bar is flowed downwardly into the acupuncture point of seedling-cultivation plate, realizes that seedling disk base material and seed water, after first time waters, seedling-cultivation plate quilt
The earthing conveyer belt 49 that waters continues to be fed forward to the lower section of covering device 52, and power drives earthing conveyer belt 53 to run, earthing
Be fed forward for matrix in earthing hopper 54 by conveyer belt, when the end of upshift operation to earthing conveyer belt 53, matrix just to
Under fall on the seedling-cultivation plate being currently running, seed is covered by matrix, the seedling-cultivation plate after earthing continuously moves to the dress that waters
Seated position, watering device now is board-like watering device 43(As needed, or refer to formula watering device), will by water pump
Water is extracted out from bucket, and water is delivered in the second catch basin 431 through outlet pipe, and delivery port can be exported by second buffer layer 433
Water enter row buffering, so as to reduce impulsive force when water is exported, keep the water surface in the second catch basin 431 steady, store when second
When water level in tank gradually rises the upper open height to the second catch basin, the water being higher by just flows downward along weather board 434,
Weather board is whole piece structure, and it is bigger relative to water guide bar current, therefore can to the monolith substrate on seedling-cultivation plate after earthing
Enough effects of watering are played, matrix is kept moistening.The production equipment of this programme paddy rice precision seeding flow line, one, pass through
By the conveying of matrix, break up, upper disk, the mechanism such as to brush flat all in one machine, reduces machine volume, reduces shared space, reduce
The manufacturing cost of machine, and matrix is broken up before sabot by dispersing device 13, it is good to break up effect, matrix is kept pine
Dissipate, so as to be more beneficial for neutron absorption moisture content and nutrient;2nd, pressure cave conveyer belt 25 and pressure cave roller 223 pass through independent power band
It is dynamic, so as to ensure that power is sufficient, pressure cave roller is carried out to the matrix in seedling-cultivation plate in the first section in pressure cave, stage casing, latter end
Precisely press cave, it is to avoid the inclination of pressure cave, shift phenomenon occur, and because power is sufficient, therefore can synchronously drive 5-10 hairbrush
232 matrix for brushing the pressure surface adhesion of cave roller 223, it is ensured that its surface cleaning, it is to avoid the next pressure cave action of influence;3rd, store up
The seed amount of storage of hopper 321 is big, and can be automatic toward seed is added in feed hopper 332, without the continual seed addition of workman, subtracts
Light labor strength, improves production efficiency;4th, the suction hole 334 on sowing rotary drum 331 is that each two forms one group,
So so as to two groups of sowing mechanisms need not be set, machine volume, reduction can be reduced simultaneously toward two seeds are sown into an acupuncture point
Manufacturing cost;5th, unnecessary seed will be adsorbed on sowing rotary drum 331 to blow off, subtract oligospermous waste using blowing nozzle 328;6th,
Slight vibration is carried out to feed hopper 332 by vibrating device 34, seed is uniformly distributed out in feed hopper, it is ensured that sowing effect
Really;7th, by first pouring a water before earthing, a water is poured again after earthing, so that seed and matrix can be fully absorbed
Moisture content;8th, refer to that formula watering device 42 and the first buffer layer 423 and second buffer layer 433 of board-like watering device 43 can reduce water
The impulsive force and ripples of water pump outlet pipe output water, make the holding of trying one's best of the water surface in first, second catch basin 421,431 tranquil, and tie
The water guide bar 424 and weather board 434 of elongation downwards are closed, when water flows out from water guide bar or weather board with seedling-cultivation plate closer to this
Sample water is just smaller to the impulsive force of matrix, so as to avoid current from breaking up matrix;9th, used before earthing and refer to formula watering device 42,
Make that each acupuncture point of the water of outflow just with seedling-cultivation plate is corresponding, such current are just flowed into acupuncture point, enable seed abundant
Moisture content is absorbed, and board-like watering device 43 is used after earthing, the current of board-like watering device are larger, relatively wide, make on seedling-cultivation plate
Monolith substrate can be poured, it is ensured that the moistening of matrix.Agitating paddle 112 is set in described feeding warehouse 11, and agitating paddle is through dynamic
Power is rotated.There is agitating paddle 112, agitating paddle is stirred to the matrix in feeding warehouse 11 always, reach loose.Institute
What breaing up of stating set annular in outer cover 131 breaks up inner cover 135.Annular breaks up the internal diameter of inner cover 135 slightly larger than rotation
Blade 134 is broken up, it blocks the matrix after breaing up, prevent from breaing up blade by being everywhere that matrix is beaten, it is ensured that environmental sanitation.Institute
The one high and one low alternate setting of each hairbrush 232 stated.Just alternate setting, the scope for being brushed hairbrush 232 is bigger, brushes table
Face matrix effect is more preferable.Pressure cave adjusting screw rod 24 is set in described pressure cave support 22, pressure cave is set on pressure cave adjusting screw rod and is adjusted
Section handle 241, sets pressure cave adjustment seat 242 on pressure cave outer cover 222, and the lower end and pressure cave adjustment seat for pressing cave adjusting screw rod match
Close.Can synchronous rotary pressure cave regulation handle 241, coordinated with the screw thread of pressure cave adjustment seat 242 from pressure cave adjusting screw rod 24, with dynamic pressure
Cave adjustment seat is moved up and down, and pressure cave adjustment seat band dynamic pressure cave outer cover 222 and pressure cave roller 223 are moved up and down, and realize pressure cave roller
Adjust up and down, the upper-lower height of pressure cave roller can be so adjusted according to be pressed the depth in cave.On described pressure cave roller 223
It is formed with hypodontia groove 243.Due to the surrounding of seedling-cultivation plate be formed between flange wider, therefore former and later two seedling-cultivation plates to be formed compared with
Large-spacing, in order to ensure that pressure cave roller 223 can continuously work, is formed with hypodontia groove 243, when the rolling of pressure cave by pressure cave roller
After wheel completes pressure cave to previous seedling-cultivation plate, coordinated by the flange of hypodontia groove 243 and former and later two seedling-cultivation plates, roll pressure cave
Wheel 223 just can carry out pressure cave without rising to next seedling-cultivation plate, so that improve production efficiency.Every group of described suction hole 334
It is two arranged side by side up and down or left and right side by side two or be obliquely installed two.The upper volume of the storage bin hopper 321
Greatly, lower volume is small, the lid 329 on the top of storage bin hopper is set.The big bottom in the top of storage bin hopper 321 is small, stores up storage bin hopper top
The seed deposited is more, has arrived bottom seed and can pool together and is conducive to seed to export, and has upper lid 329, makes in storage bin hopper 321
Portion reaches sealing, prevents moisture content etc. from entering in storage bin hopper.Earthing is set in the frame 9 of the described rear side of earthing support 51 and brushes flat branch
Frame 64, earthing is set in earthing brushes flat support and brushes flat rotating shaft 65, and earthing brushes flat rotating shaft and driven through power, and earthing is brushed flat in rotating shaft
Earthing bristle 66 is set.After earthing, the upper surface of seedling-cultivation plate is brushed flat by earthing bristle 66, protect seedling-cultivation plate upper surface
Maintain an equal level whole.Described first buffer layer 423 and second buffer layer 433 are made up of sponge material.