CN105612861B - Millet liquid suspension and defective ejaculation quantity of fluid seeding apparatus - Google Patents
Millet liquid suspension and defective ejaculation quantity of fluid seeding apparatus Download PDFInfo
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- CN105612861B CN105612861B CN201610033449.7A CN201610033449A CN105612861B CN 105612861 B CN105612861 B CN 105612861B CN 201610033449 A CN201610033449 A CN 201610033449A CN 105612861 B CN105612861 B CN 105612861B
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- seed spout
- millet
- dispenser
- seeding apparatus
- pump
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/04—Arranging seed on carriers, e.g. on tapes, on cords ; Carrier compositions
- A01C1/046—Carrier compositions
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/004—Sowing using liquid seeding techniques
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses millet liquid suspension and defective ejaculation quantity of fluid seeding apparatus, wherein millet liquid suspension includes the raw material composition of following masses part, millet kind grain 10~15, water-loss reducer 1.1, water 200, the raw material of above-mentioned mass ratio is added in plants case 3~5min of placement is mixed evenly.Millet defective ejaculation quantity of fluid seeding apparatus includes land wheel, chain drive system, plants case, dispenser, kind boxboard, girder, parallel link mechanism, plough, coverer, press wheel, trailing wheel, support frame, handspike.Described dispenser is made up of delivery pump and seed spout.Described delivery pump includes roller, rotary shaft, pump case, rotating disc, and described seed spout is made up of from the good silica gel hose of elasticity pump line, short curved seed spout, long curved seed spout and end seed spout.Described roller is 4~6, and rotary shaft, which is located at, rotates disk center, and roller freely rotates in rotating disc and extrudes pump line and quantitatively extract the suspension in plants case, equably discharges.
Description
Technical field
The present invention relates to crop seeding method and seeding machinery field, and in particular to one kind is used in liquid precision drilling
The device of compound method and defective ejaculation the quantity of fluid sowing of millet liquid suspension.
Background technology
China's millet sown area is larger, wherein most of millet distributed areas are that rainfall is inclined based on arid, semiarid
It is few, it is dry, spring drought drastically influence millet begin sowing in good time and growth of emerging.At present, the sowing of millet continues to use " three pin more
An animal-drawn seed plough " artificial seeding's method, technical operation requires high, productivity ratio is low, labor intensity is big, and seeding uniformity is poor, application rate is big, after
The workload of continuous thinning and final singling is big, cost is high, often because that can not cause the phenomenon of " seedling is weak, seedling is waste " thinning in time, seriously
Yield is influenceed, constrains the expansion of plant development scale.
Liquid sowing is a kind of drought resisting, water saving, the view of water technology of volume increase.The technology is by cereal kind grain and glue
Colloid mixing suspension is mixed to form, then mixing suspension quantitative and even is discharged by liquid dispenser, is particularly suitable for
The defective ejaculation amount of fine grain seed or irregular shape seed is sowed.In addition, the glue being mixed to form by water-loss reducer and water has very
High water imbibition and water-retaining property, water storage, water transfer, water conservation can be played a part of, improve efficiency of water application.Preparing mixing suspension
When add appropriate root-inducing powder, insecticide, can also receive growth-promoting, the effect of desinsection.Dryland millet runs into dry in sowing optimum period
In the case of drought and soil moisture content deficiency, using defective ejaculation quantity of fluid seeding technique, can reach sowing in real time, seedlings are uniform and strong, stable high yield
Purpose.Chinese patent 99119363.6 discloses a kind of fluent material containing grass seeds, by 100 parts of water, 3~6 parts of water-loss reducers,
0.4~1 part of adhesive, 10~20 parts of wood fibres and 30~60 parts of grass seeds composition fluent materials, are entered using high pressure spray seeding device
Capable sowing of sowing grass seeds by duster.The patent describe only the preparation method of fluent material, and be only limited to grass seeds, and seeder is not discussed in detail
The structure of tool.Chinese patent 201010520697.7 discloses a kind of liquid seed-metering device for sowing pasture and its operating method, the hair
It is bright to be provided with culture liquid case, plants case and blending bin, cultivate liquid case and plants case horizontal alignment set, blending bin be arranged on culture liquid case and
The lower section of plants case, culture liquid case have a valve, and plants case bottom plate is provided with sowing port, nutrient solution and seed respectively by valve with
Sowing port enters blending bin, and the agitator set in blended case stirs nutrient solution and seed, remixes the bottom plate of case
On discharging tube discharge.The patent is the scene mixing on seeder by nutrient solution and seed, does not disclose the composition of nutrient solution
Composition.Chinese patent 201410467669.1 discloses liquid-type seeder, including plants case, and kind lower box part is provided with discharging tube, institute
State discharging tube to be connected with grain conductor, piston mechanism is provided between discharging tube and grain conductor；Grain conductor end is provided with water dropper, under water dropper
Side is provided with seed paper.Seed is stirred in suspension first, the mixed liquor of seed and suspension is then injected into kind
In case, the mixed liquor in plants case flows into discharging tube, when discharging tube is full of due to suction caused by gravity and the upward motion of piston rod
When mixed liquor, when piston rod moves upwards, the first check valve is opened, and the second closed check valve, mixed liquor is in suction
Effect is lower to be flowed into piston cylinder and grain conductor.When piston rod moves downward, the first closed check valve, the second check valve is beaten
Open, the mixed liquor in piston cylinder is dripped in seed paper via water dropper under the effect of the pressure.Seed paper by reel both ends rubber
Roller, which drives, to advance, you can realizes precise sowing.The patent does not disclose the composition of suspension, and liquid sowing structure is also more multiple
It is miscellaneous.In summary, liquid seeding technique in China's needs further to be improved.
The content of the invention
For the deficiency of technology, it is an object of the invention to provide a kind of millet liquid suspension and defective ejaculation quantity of fluid sowing dress
Put, the present invention solve to exist in millet sowing the amount of broadcasting is big, uneven sowing is even, it is arid when can not begin sowing in good time, be not easy to emerge etc. and ask
Topic.
The present invention is to adopt the following technical scheme that to realize above-mentioned purpose.
The raw material that the millet liquid suspension of the present invention includes following masses part forms, millet kind grain 10~15, water-loss reducer
1.1st, water 200, the raw material of above-mentioned mass ratio is added in plants case 3~5min of placement is mixed evenly, obtain millet liquid
Suspension.
The millet liquid suspension of the present invention can obtain the seed mixing of different proportion by adjusting the mass ratio of seed
Suspension, and then the application rate of adjustable millet.In millet liquid suspension, appropriate root-inducing powder, insecticide can also be added.
Of both the water-loss reducer of millet liquid suspension serves, first, having with the glue that water is mixed to form to millet kind grain fine
Suspension effect, second, there is very high water imbibition and water-retaining property with the glue that water is mixed to form, water storage, water transfer, guarantor can be played
The effect of water.Appropriate root-inducing powder, insecticide are added when preparing liquid suspension, can also receive growth-promoting and the effect of desinsection.
The millet defective ejaculation quantity of fluid seeding apparatus of the present invention, including land wheel, chain drive system, plants case, dispenser, plants case
Plate, girder, parallel link mechanism, plough, coverer, press wheel, trailing wheel, support frame, handspike.By kind of a boxboard, master
Beam, the rectangular framework frame of support frame soldering, plants case and dispenser are fixed on kind of boxboard, between handspike and support frame by
Bolt connection, it can adjust the height of handspike.Parallel link mechanism is stuck on girder by U-bolt, and seeding apparatus is provided with
2-3 single group, the position of U-bolt can be changed as needed to adjust line-spacing.Have per a line plough individually parallel
Four bar feeler mechanisms, plough are sliding cutter type, and coverer is bolted to plough end, and town is provided with the rear of coverer
Pinch roller, press wheel are fixed by bolts on support frame.
Millet defective ejaculation quantity of fluid seeding apparatus, according to the agriculture requirement of seeding operation speed and the millet amount of broadcasting, it can sow
The gearratio 1 of preceding regulation chain drive system: (1.4~2.2) and sprocket wheel is configured, can be by changing rotary shaft in dispenser
Sprocket wheel change gearratio, so as to change dispenser rotating speed to adjust the amount of broadcasting.During seeding operation, land wheel rolls forward, through chain
Transmission system is transmitted to power the rotary shaft of delivery pump, and millet kind grain mixing suspension is delivered to by opening from plants case by delivery pump
In the kind ditch that ditch device is outputed, then suppressed by coverer earthing, press wheel, complete the sowing of millet defective ejaculation quantity of fluid.
Described dispenser is made up of delivery pump and seed spout.Described delivery pump include roller, rotary shaft, pump case,
Rotating disc, the roller of delivery pump is 4~6, and rotary shaft, which is arranged on, rotates disk center, and rotation spindle speed range is 40~80r/
Min, roller is free to rotate in rotating disc, and extrudes pump line and quantitatively extract the suspension in plants case, equably discharges.Institute
The seed spout stated selects the good silica gel hose of elasticity, is made up of pump line, short curved seed spout, long curved seed spout and end seed spout,
Pump line internal diameter 4.6~4.8mm of φ, wall thickness 1.6mm, long and short, last seed spout internal diameter 4~4.2mm of φ, wall thickness 1mm.Seed spout
Millet kind grain mixing suspension in port of export pump line is branched to short curved seed spout and long curved seed spout by design by three-way pipe,
Then mixed again by threeway, because short curved seed spout is different with long curved seed spout length, millet kind grain mix suspending after mixing
The uniformity of liquid is significantly improved, and equably from end, seed spout is discharged in kind of ditch last millet kind grain mixing suspension,
Improve the uniformity of the conveying of millet kind grain mixing suspension and seeding.
Compared with existing foxtail millet sowing method, the present invention can accurately adjust the suspension mixed flow velocity of millet kind grain
And flow, to reach the agronomic technique requirement of defective ejaculation amount sowing, the mechanical damage of seed is avoided, reduces later stage labor intensity
Substantial amounts of thinning process.In the case where Dryland millet sowing optimum period, runs into arid and soil moisture content deficiency, using the technology of the present invention,
Can reach sowing in real time, seedlings are uniform and strong, the purpose of stable high yield.
Compared with existing liquid seeder, the invention discloses the method and millet defective ejaculation for preparing millet liquid suspension
Quantity of fluid seeding apparatus, it is convenient that millet liquid suspension of the invention is prepared, and suspension effect is good, adds when preparing mixing suspension
Enter appropriate root-inducing powder, insecticide, can also receive the effect of growth-promoting root and desinsection.The millet defective ejaculation quantity of fluid sowing dress of the present invention
Put simple in construction, reasonable in design, single unit system low cost, application easy to spread.
Through experimental check, all technical of the invention is：Each row uniformity coefficient of variation 3.2%, total displacement stability
The coefficient of variation 1.3%, depth of planting qualification rate 88%, the seeding uniformity coefficient of variation 41%, reach the requirement of relevant art standard.
Brief description of the drawings
Fig. 1 is millet defective ejaculation quantity of fluid seeding apparatus structural representation of the present invention.
Fig. 2 is fluid present invention dispenser structural representation.
Fig. 3 is fluid present invention dispenser operation principle Fig. 1.
Fig. 4 is fluid present invention dispenser operation principle Fig. 2.
Fig. 5 is fluid present invention dispenser operation principle Fig. 3.
In figure：1 land wheel, 2 chain drive systems, 3 plants cases, 4 dispensers, 5 kinds of boxboards, 6 girders, 7 parallel four-bar profilings
Mechanism, 8 ploughs, 9 coverers, 10 press wheels, 11 trailing wheels, 12 support frames, 13 handspikes, 14 rollers, 15 rotary shafts, 16 pumps
Shell, 17 rotating discs, 18 pump lines, 19 short curved seed spouts, the 20 curved seed spouts of length, 21 end seed spouts.
Embodiment
The raw material that the millet liquid suspension of the present invention includes following masses part forms, millet kind grain 10~15, water-loss reducer
1.1st, water 200, the raw material of above-mentioned mass ratio is added in plants case 3~5min of placement is mixed evenly, obtain millet liquid
Suspension, millet liquid suspension raw material composition in, appropriate root-inducing powder, insecticide can be added, can play growth-promoting root and
The effect of desinsection.
As shown in figure 1, the millet defective ejaculation quantity of fluid seeding apparatus of the present invention, including land wheel 1, chain drive system 2, plants case 3,
Dispenser 4, plant boxboard 5, girder 6, parallel link mechanism 7, plough 8, coverer 9, press wheel 10, trailing wheel 11, branch
Support 12, handspike 13.It is solid by girder 6, kind boxboard 5, the rectangular framework frame of the soldering of support frame 12, plants case 3 and dispenser 4
It is scheduled on kind of boxboard 5, by bolt connection between handspike 13 and support frame 12, can adjust the height of handspike 13.Parallel four-bar
Feeler mechanism 7 is stuck on girder 6 by U-bolt, and seeding apparatus is provided with 2~3 single groups, can change U-shaped spiral shell as needed
The position of bolt is to adjust line-spacing.There is single parallel link mechanism 7 per a line plough 8 and be connected with girder 6, can be with
Ensure that each row ditching depth is consistent.Plough 8 is sliding cutter type, and when plough 8 works, sliding knife forward slip cuts soil, both sides
Plate and collet push Zinc fractions kind ditch, and this plough buries, and weight is big, and ability of burying is strong, and can be adjusted by setting sowing depth mechanism
Seed level is saved, coverer 9 is bolted to the end of plough 8, and it is covering seed that it, which is acted on, to reach the thickness of earth-fill cover of requirement,
Press wheel 10 then compresses soil, to reduce moisture evaporation, touches seed and wet soil.Described land wheel 1 is logical with dispenser 4
Two-stage Chain conveyer driving dispenser 4 is crossed, drive system ratio is 1: 1.4~2.2, i.e., the axle sprocket wheel of land wheel 1 rotates 1 circle, seeding
The sprocket wheel of the rotary shaft 15 of device 4 rotates 1.4~2.2 circles, can change transmission by changing the sprocket wheel of the rotary shaft 15 of dispenser 4
Than so as to change the rotating speed of dispenser 4 to adjust the amount of broadcasting.
As shown in Fig. 2 the dispenser 4 of the present invention is made up of dispenser part delivery pump and seed spout, it is described
Delivery pump includes roller 14, rotary shaft 15, pump case 16, rotating disc 17, and the roller 14 of delivery pump is 4~6, and rotary shaft 15 is set
At the center of rotating disc 17, the range of speeds of rotary shaft 15 is 40~80r/min, and roller 14 is free to rotate in rotating disc 17.Institute
The seed spout stated is made up of pump line 18, short curved seed spout 19, long curved seed spout 20 and end seed spout 21, and it is good from elasticity
Silica gel hose, pump line 18 internal diameter 4.6~4.8mm of φ, wall thickness 1.6mm, seed spout internal diameter 4~4.2mm of φ, wall thickness 1mm.The present invention
Seeding mode to seed spout has unique design, and pump line 18 connects short curved seed spout 19, long curved seed spout 20 by three-way pipe, short curved
Seed spout 19 connects end seed spout 21 through three-way pipe again with the other end of long curved seed spout 20, due to short curved seed spout 19 and length
The length of curved seed spout 20 is different, and the suspension mixed uniformity of millet kind grain is significantly improved after mixing, last millet kind
Grain mixing suspension is equably discharged in kind of ditch from end seed spout 21, improves the conveying of millet kind grain mixing suspension and row
The uniformity of kind.
As shown in Fig. 3,4,5, the operation principle of delivery pump is in dispenser 4 of the invention：Rotary shaft 15 drives rotor
Rotate, roller 14 coordinates in succession extruding pump line 18 repeatedly, when discharging pump line 18, produce vacuum in pump line 18 and will plant with pump case 16
Sub- mixing suspension suction pump tube chamber A (see Fig. 3)；When rotor turns to position shown in Fig. 4, the seed mixing suspension of A intracavitary
Squeezed by two neighboring roller 14 and form closing chamber B；When rotor turns to position shown in Fig. 5, due to the rolling of closing chamber B front ends
The gap of wheel 14 and pump case 16 becomes big and is opened, and forms the C chambers of one end open；As the seed of the rotation C intracavitary of rotor mixes
Close suspension and be discharged under the squeezing action of rear end roller 14 outside pump and enter pump line 18.
Claims (4)
1. millet defective ejaculation quantity of fluid seeding apparatus, it is characterised in that described millet defective ejaculation quantity of fluid seeding apparatus include land wheel,
Chain drive system, plants case, dispenser, kind boxboard, girder, parallel link mechanism, plough, coverer, press wheel, after
Wheel, support frame, handspike；By kind of a boxboard, girder, the rectangular frame of support frame soldering, plants case and dispenser are fixed on plants case
On plate, it is stuck between handspike and support frame by bolt connection, parallel link mechanism by U-bolt on girder, sowing dress
2~3 single groups have been installed, the position of U-bolt can be changed as needed to adjust line-spacing, have been had individually per a line plough
Parallel link mechanism and be connected with girder, plough is sliding cutter type, and coverer is bolted to plough end,
Press wheel is provided with the rear of coverer, press wheel is fixed by bolts on support frame；Described dispenser by delivery pump with
Seed spout forms, and described delivery pump includes roller, rotary shaft, pump case, rotating disc, and roller is free to rotate in rotating disc；
Described seed spout is made up of pump line, short curved seed spout, long curved seed spout and end seed spout, and pump line is connected short curved by three-way pipe
Seed spout and long curved seed spout, short curved seed spout connect end seed spout through three-way pipe again with the other end of long curved seed spout.
2. millet defective ejaculation quantity of fluid seeding apparatus according to claim 1, it is characterised in that the roller of delivery pump is 4~6
Individual, rotary shaft, which is welded on, rotates disk center, drives turn disc, its range of speeds is 40~80r/min.
3. millet defective ejaculation quantity of fluid seeding apparatus according to claim 2, it is characterised in that described seed spout selects bullet
The good silica gel hose of property, pump line internal diameter 4.6~4.8mm of φ, wall thickness 1.6mm, long and short, last seed spout internal diameter 4~4.2mm of φ, wall
Thick 1mm.
4. millet defective ejaculation quantity of fluid seeding apparatus according to claim 2, it is characterised in that described land wheel fills with seeding
Put and dispenser is driven by two-stage Chain conveyer, drive system ratio is 1: 1.4~2.2, i.e., the axle sprocket wheel of land wheel rotates 1 circle, row
Kind device rotary shaft sprocket wheel rotates 1.4~2.2 circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610033449.7A CN105612861B (en) | 2016-01-19 | 2016-01-19 | Millet liquid suspension and defective ejaculation quantity of fluid seeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610033449.7A CN105612861B (en) | 2016-01-19 | 2016-01-19 | Millet liquid suspension and defective ejaculation quantity of fluid seeding apparatus |
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| Publication Number | Publication Date |
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| CN105612861A CN105612861A (en) | 2016-06-01 |
| CN105612861B true CN105612861B (en) | 2018-01-02 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211868B (en) * | 2016-07-29 | 2019-01-08 | 新疆林科院造林治沙研究所 | A kind of artificial growth Herba Cistanches Multifunctional stereo liquid inoculator |
| CN106416522B (en) * | 2016-08-22 | 2019-04-19 | 沈阳农业大学 | Grooved pulley type fluid hilling machine |
| CN117695880B (en) * | 2024-02-05 | 2024-05-03 | 华南农业大学 | Mixing method for mixing suspended materials, stirring device and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287772A (en) * | 1999-09-13 | 2001-03-21 | 刘振国 | Liquid material containing grass seeds |
| CN1507773A (en) * | 2002-08-06 | 2004-06-30 | 许明东 | Sowing method of automatic emergence of mulch film seed for crops |
-
2016
- 2016-01-19 CN CN201610033449.7A patent/CN105612861B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287772A (en) * | 1999-09-13 | 2001-03-21 | 刘振国 | Liquid material containing grass seeds |
| CN1507773A (en) * | 2002-08-06 | 2004-06-30 | 许明东 | Sowing method of automatic emergence of mulch film seed for crops |
Non-Patent Citations (1)
| Title |
|---|
| 小籽粒精少量流体排种装置的改进设计与试验;王丰;《山西农业大学硕士学位论文》;20160228;参见第23页第1段和最后一段 * |
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