CN108476667A - Dispenser is concentrated in a kind of live streaming of Pneumatic type rice cave - Google Patents
Dispenser is concentrated in a kind of live streaming of Pneumatic type rice cave Download PDFInfo
- Publication number
- CN108476667A CN108476667A CN201810518586.9A CN201810518586A CN108476667A CN 108476667 A CN108476667 A CN 108476667A CN 201810518586 A CN201810518586 A CN 201810518586A CN 108476667 A CN108476667 A CN 108476667A
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- Prior art keywords
- end cap
- roller
- hole
- dispenser
- lower casing
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
It is broadcast live the invention discloses a kind of Pneumatic type rice cave and concentrates dispenser, be made of plants case, outer housing and seeding body.The outer housing is formed by unloading kind of a mouth, air inlet, grain conductor, kind layer regulating device, engine base, left end cap, right end cap, observation oralia, lower casing and upper shell.The seeding body that feed drum, baffle, floor, air inlet, grain conductor and transmission shaft form is mounted in outer housing, and the feed drum type hole is ramp-like type hole, is easy to fill kind and be charged seed, realizes rice precise hole sowing.Pneumatic type rice cave live streaming concentrates dispenser to simplify seeding process, and modularized design facilitates adjusting, installation, dismounting, realizes seed cavitation essence amount seeding, provides a kind of dispenser of precision rice direct-seeder.
Description
Technical field
The present invention relates to crop seeding equipment technical field, seeding dress is concentrated in a kind of specially Pneumatic type rice cave live streaming
It sets.
Background technology
Rice is one of main cereal crops in China, more than 3 200 ten thousand hm of national Monitoring of Paddy Rice Plant Area2, account for about national total
The 14% of cultivated area accounts for the 20% of world's Monitoring of Paddy Rice Plant Area.Rice Cropping includes 2 kinds of modes of rice transplanting and live streaming at present, with
The shortage of the high-quality labour in rural area, the link that live streaming saves seedling, transports seedling and rice transplanting, eliminates more cost of labor, makes live streaming
Rice area is in the trend of cumulative year after year.The quality of seeder working performance will directly affect seeding operation productivity and cereal goes out
The quality of seedling, to influence rice shoot growing way and yield.Improve operating efficiency, development integration of operation and the realization essence of seeder
Amount, high speed, efficiently sowing is the trend of seeder development.And the structure of seeder preferably uses modularized design, wherein feed mechanism for seed
It is the core work component of seeder, it is also row that it, which needs to have the characteristics that facilitate installation and dismantle and keep seed-metering performance stabilization,
The important indicator of kind device evaluation.Monomer-type feed mechanism for seed can only realize wherein single row sowing, be primarily present complete machine cost it is too high, work
Cumbersome and dress kind unloads the problems such as kind of complexity;And concentrating feed mechanism for seed only needs a feed mechanism for seed that multi-row seeding can be completed, and reduces life
Produce cost, simple operation.
Compared with mechanical seed sowing device, Pneumatic type dispenser has strong applicability, versatility is good, injuring-free seed is sub and adapts to
The wide feature of kind subtype, can significantly improve speed of drilling.Direct sowing of rice artificial broadcast area is still larger at present, and dedicated
Paddy planter is less, and the rice subsistence crop important as China, is the important guarantee of grain security.Therefore it develops and is suitable for
The live streaming feed mechanism for seed of the mating agronomic technique of rice high yield is particularly critical, and existing feed mechanism for seed is primarily present the not smart amount of sowing, use
Kind amount is big, adapts to the problems such as low operating speed and higher price.
Invention content
The deficiency of purpose of the present invention technology in view of the above technology provides a kind of a kind of strength for rice precise hole sowing
Dispenser is concentrated in the live streaming of formula rice cave, and it is the core of cave seed-sowing machine that dispenser is concentrated in the live streaming of Pneumatic type rice cave
Part.
To achieve the goals above, the Pneumatic type rice cave live streaming concentration dispenser designed by the present invention, including plants case,
Into kind of a conduit, left end cap, left bearing end cap, transmission shaft, left shaft holder, engine base, observation panel, upper shell, grain conductor, lower casing,
Floor, roller, lower inlet duct, unloads kind of a plate, baffle, right end cap, right axle bearing, right bearing end cap and kind layer adjusting at intake pipe
Board group at;The plants case is mounted on kind of conduit, and the left end cap is equipped with left shaft holder, and the left bearing end cap installation is left
On bearing block;The left end cap is connected with shell and lower casing;The right end cap is equipped with right axle bearing, the right bearing end cap
In right axle bearing, right end cap is equipped with fan type waist round hole for gas in roller to be discharged;The transmission shaft is mounted on left axle
In bearing and right axle bearing, the transmission shaft is equipped with roller;It is described to be welded in one into kind of conduit and lower casing, it is described into kind
Circular hole is provided on conduit for across intake pipe, the intake pipe to be passed through into kind of conduit and lower casing continuous line welding in one
Body, the lower inlet duct and is vertically connected into kind of a conduit and is welded in one, has acrylic transparent panel on the observation panel, passes through spiral shell
Nail and upper cage connection, the observation panel is for observing feed mechanism for seed seeding situation, and the upper shell is with lower casing by both ends of the surface branch
Ear snail hole is bolted and one;The baffle is parallel with roller centerline, the baffle by two floors with it is lower outer
Shell is welded in one;Kind of the plate upper end of unloading is fastened togather with lower housing, and kind of the plate lower end of unloading passes through screw with lower casing
Connection, the engine base are welded in one with lower housing;Described kind of layer adjustable plate is located at at the seed inlet of kind of conduit.
Further, the grain conductor tilts 30 ° of installations with lower casing, and described grain conductor one end is horn opening.
Further, the roller is the position in carrying cone column shallow hole, be uniformly distributed on the roller type hole band and
Cone column shallow hole is uniformly distributed on type hole band, the feed shaft fixed seating is in the center of the roller, the roller and institute
It states feed shaft fixed seat to connect at roller both ends by 3 supporting ribs, the feed shaft fixed seat is designed with the six of regular hexagon
Square hole and positive six sides transmission shaft clearance fit, cone column shallow hole are uniformly distributed on roller, cone column shallow hole
Front edge and back edge be it is inclined contribute to seed completion to fill kind and charge seed, the bottom surface in the cone column shallow hole is flat
Face.
Further, the thickness of the roller is 4 mm, and 6 row type hole bands, corresponding 6 rows row are evenly distributed on the roller
Kind, 10 cone column shallow holes are evenly distributed on each column type hole band.
Further, the angle [alpha] on the cone column shallow hole front edge is 20 °, the angle of cone column shallow hole back edge
It is 60 ° that degree, which is β, and the front edge and back edge form inclined cone column shallow hole.
The invention has the advantages that:
1. the Pneumatic type rice cave live streaming of the present invention concentrates dispenser simple in structure, work is convenient, has simplified dispenser knot
Structure, it is small, it is at low cost.
2. the live streaming of Pneumatic type rice cave concentrates dispenser critical component to be connected by screw bolts, it is easy to load and unload, facilitates adjusting
And replacement.
3. the present invention is filled kind using a kind of completion of positive pressure gas flow, shield kind, seeding process, will not cause to collaborate etc. bad existing
As to improve the reliability of device.During protecting kind, kind is protected using positive pressure, not easy damaged seed, to ensure that kind
The bud ratio of son, and fraction is discharged from sowing port, and pressure difference is formed at sowing port, and a boosting power, profit are generated to seed
In seeding.
4. the cone column shallow hole of the present invention is combined using positive pressure gas flow and cone column shallow hole, seeding is effectively provided
Can, it is green to reduce seed damage;The attached seed of the small pore pressure of pressure in column shallow hole is bored, realizes that a cone column shallow hole holds
It receives 3 seeds, realizes seed cavitation essence amount seeding.
5. being equipped with kind of a layer regulating device into kind of conduit, it can realize step-less adjustment, obtain any number of layer height, favorably
Kind of a performance is filled in raising.
6. the present invention realizes that 6 rows synchronize essence amount cavitation seeding, seeding precision and working efficiency are greatly improved, is saved
Seed.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the internal structure schematic diagram of the present invention.
Fig. 3 is the shell structure schematic diagram of the present invention.
Fig. 4 is the kind layer adjustable plate schematic diagram of the present invention.
Fig. 5 is the seeding process schematic of the present invention.
Fig. 6 is the feed drum structure chart of the present invention.
Fig. 7 is the cone column shallow hole schematic diagram of the present invention.
Specific implementation mode
It further illustrates the present invention with reference to the accompanying drawings and embodiments.
Dispenser is concentrated in a kind of live streaming of Pneumatic type rice of present invention cave, including plants case 1, into kind of conduit 2, left end cap
3, left bearing end cap 4, transmission shaft 5, left shaft holder 6, engine base 7, observation panel 8, upper shell 9, grain conductor 10, lower casing 11, floor
12, intake pipe 13, roller 14, lower inlet duct 15, unload kind of plate 16, baffle 17, right end cap 18, right axle bearing 19, right axle socket end
Lid 20 and kind layer adjustable plate 21 form.
The plants case 1 is mounted on kind of conduit 2, and the left bearing end cap 4 is installed on left shaft holder 6, the left axle
Bearing 6 is mounted on left end cap 3, and the left end cap 3 is mounted on upper shell 9 and lower casing 11, and the right bearing end cap 20 is pacified
In right axle bearing 19, the right axle bearing 19 is mounted on right end cap 18, and right end cap 18 is used equipped with fan type waist round hole 181
It is mounted on transmission shaft 5 in gas, the roller 14 in discharge roller;The transmission shaft 5 is mounted on left shaft holder 6 and right bearing
On seat 19, it is described into kind of conduit 2 and 11 continuous line welding of lower casing in one, it is described into being provided with circular hole for wearing on kind of conduit 2
Intake pipe 13 is crossed, the intake pipe 13 is passed through into kind of conduit 2 and 11 continuous line welding of lower casing in one;The lower air inlet
It pipe 15 and is vertically connected into kind of conduit 2 and is welded in one, the observation panel 8 is acrylic transparent panel, and the observation panel 8 passes through spiral shell
Nail is connect with upper shell 9;The observation panel 8 is for observing feed mechanism for seed seeding process, and the upper shell 9 is with lower casing 11 by both ends
Face journal stirrup screw hole is bolted tilts 30 ° of installations with one, the grain conductor 10 with lower casing 11;The grain conductor 10 1
End is horn opening so that seed can smoothly enter into grain conductor export, the baffle 16 and 18 centerline parallel of roller and and roller
18 clearance fits play certain sealing function, and the baffle 17 is welded in one by two floors 12 and lower casing 11, described
15 upper end of kind of plate is unloaded with the engaging of lower housing 11 by the way that together with hinge connection, 16 lower end of kind of plate of unloading passes through a left side with lower casing 11
Right two screws are tightly connected;The engine base 7 is welded in one with lower housing, and the engine base 7 is vertical with lower casing 11, described kind
Layer adjustable plate 21 is located at at the seed inlet of kind of conduit 2, is connected by bolt horizontal anomalous movement with the left and right sides wall into kind of conduit 2
It connects;And in right side bolt tail consolidation butterfly cap for rotating kind of a layer adjustable plate 21, kind layer adjustable plate 21 has to separate leads into kind
The function of pipe 2 and plants case 1, and formation seed pressure drive layer between layer adjustable plate 21 is planted, seed is in population lateral pressure, seed
The areas Chong Zhong are filled under the action of gravity.
6 row type hole bands, corresponding 6 row seedings are evenly distributed on the roller 14.It is evenly distributed with 10 on each column type hole band
A cone column shallow hole 142.The feed shaft fixed seat 143 is located at the center of the roller 14, the roller 14 and the row
Kind axis fixed seat 143 is connected by 3 144 both ends of supporting rib, and the feed shaft fixed seat 143 is designed with six sides of regular hexagon
The thickness of hole and 5 clearance fit of transmission shaft, the roller 14 is 4 mm.
Cone column shallow hole 142 is uniformly distributed on roller 14, and 142 front of cone column shallow hole is along 1421
Angle isα, describedαIt is 20 °, contributes to disturbance seed completion to fill kind along 1421 using inclined front;The cone column shallow
The angle of 142 back edge 1422 of hole isβ, describedβIt it is 60 °, being conducive to seed using inclined back edge 1422 charges seed;The cone
The bottom surface in column shallow hole 142 is plane, therefore the front forms inclined cone column shallow along 1421 and back edge 1422
Hole is conducive to fill kind and charge seed.
Operation principle of the present invention:As shown in figure 5, required according to flow rate, kind of the position of layer adjustable plate 21 and right is regulated
Seed is packed into plants case 1 by 14 rotating speed of roller for answering flow rate to require, and under self gravitation effect, seed into kind of conduit 2 by flowing
Enter by left end cap 3, right end cap 18, unload kind of plate 16, the areas Chong Zhong that baffle 17 is formed, seed is in cone column shallow when roller 14 rotates
The inclination front in hole 142 disturbs seed under the action of 1421, and seed pressure is attached to cone under the action of positive pressure gas flow
On the ventilation hole 1423 in column shallow hole 142, seed-filling process is realized.Each ventilation hole 1423, which corresponds to, presses an attached seed,
It then bores 3 ventilation holes 1423 in column shallow hole 142 and presses attached 3 seeds, realize that 1 cone column shallow hole 142 accommodates 3
Seed tilts front and is conducive to seed entrance along 1421 cone column shallow hole 142, and kind of a performance is filled in raising.Roller 14 is counterclockwise
Rotation drives seed rotation, due to a part air from the ventilation hole 1423 in cone column shallow hole 142 through roller 14 inside
Cavity is discharged into air, so seed is covered under the action of its air-flow realizes shield kind on cone column shallow hole 142
Process.When roller 14 turns at grain conductor 10, since most air-flow is discharged into from grain conductor 10 in air, so
Seed is brought into grain conductor 10 by air-flow and is exported under the action of air-flow, and kind of a process is led to realize.Bore column shallow hole 142
It tilts back edge 1422 and is conducive to rice paddy seed export, kind of a performance is led in raising.There are 6 row type hole bands, each column type hole band on roller 14
Upper to sow 6 rows containing 10 cone column shallow holes 142 to realize, 142 corresponding hill spacing of cone column shallow hole can pass through tune
The rotating speed for saving roller 14 is realized.Kind of mouth 16 is unloaded equipped with one in 11 bottom of lower casing, it can be after seeding process by extra seed
It draws off.
The Pneumatic type rice cave live streaming concentrate dispenser workflow be:Regulate kind of the position of layer adjustable plate 21 and
--- rolling of dispenser is concentrated in dress kind --- air pump provides positive pressure gas flow --- external drive rice cave live streaming to 14 rotating speed of roller
Cylinder 14 rotates, and --- --- kind --- pushing attached water rice in positive pressure gas flow --- is filled in cone column shallow hole 2 to flow perturbation seed
Taking kind, --- charging seed, --- cycle seeding process --- completing 6 row rice paddy seed bunch plantings --- unloads kind.
The present invention, which works, is embodied effect:It is big, suitable that rice feed mechanism for seed solved by the invention sows not smart amount, sowing quantity
The problems such as answering operating speed low and higher price, it is difficult to realize rice precise hole sowing kind technology.The present invention uses Pneumatic type rice
Cave live streaming, which concentrates the positive pressure of dispenser to fill kind, takes kind of a mode realizes a 6 row precise hole sowing rice of feed drum seeding, effectively
Working efficiency and seeding precision are improved, the performance to promoting precision rice direct-seeder plays an important roll.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, the essence of technical solution of the present invention is not departed from
God and range and modify to technical scheme of the present invention or replace on an equal basis, should all cover the present invention claim model
In enclosing.
Claims (5)
1. dispenser, including plants case are concentrated in a kind of live streaming of Pneumatic type rice of the invention cave(1), into kind of a conduit(2), left end cap
(3), left bearing end cap(4), transmission shaft(5), left shaft holder(6), engine base(7), observation panel(8), upper shell(9), grain conductor
(10), lower casing(11), floor(12), intake pipe(13), roller(14), lower inlet duct(15), unload kind of a plate(16), baffle
(17), right end cap(18), right axle bearing(19), right bearing end cap(20)With kind of a layer adjustable plate(21)Composition;The plants case(1)Peace
Mounted in into kind of a conduit(2)On, the left end cap(3)Left shaft holder is installed(6), the left bearing end cap(4)Left bearing is installed
Seat(6)On;The left end cap(3)It is connected with shell(9)And lower casing(11);The right end cap(18)Right axle bearing is installed
(19), the right bearing end cap(20)Mounted on right axle bearing(19)On, right end cap(18)Equipped with fan type waist round hole for being discharged
Gas in roller;The transmission shaft(5)Mounted on left shaft holder(6)With right axle bearing(19)On, the transmission shaft(5)It is equipped with
Roller(14);It is described into kind of a conduit(2)With lower casing(11)It is welded in one, the intake pipe(13)Across into kind of a conduit
(2)With lower casing(11);The lower inlet duct(15)With into kind of a conduit(2)It is vertically connected and is welded in one, the observation panel(8)
For acrylic transparent panel;The upper shell (9) is bolted and one with lower casing (11);The baffle(17)With rolling
Cylinder (18) centerline parallel, the baffle(17)Pass through two floors(12)With lower casing(11)It is welded in one;It is described to unload kind
Plate(16)Upper end and lower housing(11)It is fastened togather, the engine base(7)With lower housing(11)It is welded in one;Described kind of layer tune
Save plate(21)Positioned at into kind of a conduit(2)Seed inlet at.
2. dispenser is concentrated in the live streaming of Pneumatic type rice according to claim 1 cave, it is characterised in that the grain conductor
(10) 30 ° of installations are tilted with lower casing (11), described grain conductor (10) one end is horn opening.
3. dispenser is concentrated in the live streaming of Pneumatic type rice according to claim 1 cave, it is characterised in that the roller(14)
It is the position of carrying cone column shallow hole (142), is uniformly distributed on type hole band and type hole band on the roller (14) and uniformly divides
Cloth bores column shallow hole(142), the feed shaft fixed seat (143) is located at the center of the roller (14), the roller (14)
Pass through 3 supporting ribs with the feed shaft fixed seat (143)(144)It is connected at roller (14) both ends, the feed shaft fixed seat
(143) hexagonal hole and transmission shaft of regular hexagon are designed with(5)Clearance fit.
4. dispenser is concentrated in the live streaming of Pneumatic type rice according to claim 3 cave, it is characterised in that the roller(14)
Thickness be 4 mm, be evenly distributed with 6 row type hole bands on the roller (14), corresponding 6 row seedings, on each column type hole band
It is even that 10 cones column shallow hole (142) are distributed with.
5. dispenser is concentrated in the live streaming of Pneumatic type rice according to claim 3 cave, it is characterised in that the cone column is shallow
Angle [alpha] of type hole (142) front along (1421) is 20 °, and the angle of cone column shallow hole (142) back edge (1422) is β
It it is 60 °, the front forms inclined cone column shallow hole (142) along (1421) and back edge (1422).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810518586.9A CN108476667B (en) | 2018-05-28 | 2018-05-28 | Pneumatic type direct hole-seeding centralized seed discharging device for rice |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810518586.9A CN108476667B (en) | 2018-05-28 | 2018-05-28 | Pneumatic type direct hole-seeding centralized seed discharging device for rice |
Publications (2)
Publication Number | Publication Date |
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CN108476667A true CN108476667A (en) | 2018-09-04 |
CN108476667B CN108476667B (en) | 2020-08-04 |
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ID=63351586
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CN201810518586.9A Expired - Fee Related CN108476667B (en) | 2018-05-28 | 2018-05-28 | Pneumatic type direct hole-seeding centralized seed discharging device for rice |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110100541A (en) * | 2019-06-19 | 2019-08-09 | 四川农业大学 | A kind of wheeled concentration dispenser of corn wooden dipper shape type hole |
CN112997639A (en) * | 2021-02-22 | 2021-06-22 | 浙江理工大学 | Pneumatic seed-jetting type paddy direct seeding and sowing device |
CN114009187A (en) * | 2021-10-22 | 2022-02-08 | 北京市农林科学院智能装备技术研究中心 | Electric-driven precision rice direct seeding seed sowing device |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN110100541A (en) * | 2019-06-19 | 2019-08-09 | 四川农业大学 | A kind of wheeled concentration dispenser of corn wooden dipper shape type hole |
CN110100541B (en) * | 2019-06-19 | 2023-12-22 | 四川农业大学 | Corn ladle-shaped hole wheel type centralized seed metering device |
CN112997639A (en) * | 2021-02-22 | 2021-06-22 | 浙江理工大学 | Pneumatic seed-jetting type paddy direct seeding and sowing device |
CN114009187A (en) * | 2021-10-22 | 2022-02-08 | 北京市农林科学院智能装备技术研究中心 | Electric-driven precision rice direct seeding seed sowing device |
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