CN2819733Y - Adjustable alfalfa seeding apparatus - Google Patents

Adjustable alfalfa seeding apparatus Download PDF

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Publication number
CN2819733Y
CN2819733Y CN 200320101239 CN200320101239U CN2819733Y CN 2819733 Y CN2819733 Y CN 2819733Y CN 200320101239 CN200320101239 CN 200320101239 CN 200320101239 U CN200320101239 U CN 200320101239U CN 2819733 Y CN2819733 Y CN 2819733Y
Authority
CN
China
Prior art keywords
seed
housing
utility
model
seeds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200320101239
Other languages
Chinese (zh)
Inventor
沈卫强
梁勤安
吐鲁红
李忠新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agricultural Mechanization Research Institute Xinjiang Academy of Agricultural Sciences
Original Assignee
Agricultural Mechanization Research Institute Xinjiang Academy of Agricultural Sciences
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agricultural Mechanization Research Institute Xinjiang Academy of Agricultural Sciences filed Critical Agricultural Mechanization Research Institute Xinjiang Academy of Agricultural Sciences
Priority to CN 200320101239 priority Critical patent/CN2819733Y/en
Application granted granted Critical
Publication of CN2819733Y publication Critical patent/CN2819733Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to the technical field of seeding machinery, particularly relates to a seeding apparatus for alfalfa seeding machinery. The utility model mainly comprises a seed inlet 1, a housing 3 and seed ranging wheel 5, wherein the inner surface of the housing 3 is provided with elastic materials 4, and the housing and the elastic materials 4 are correspondingly provided with seed inlet holes 2 and seed ranging holes 7; multiple rows of indents are harmoniously distributed on the seed ranging wheel 5, and seeding rate can be regulated through altering the relative positions of the seed ranging wheel 5 and the housing 3. The utility model has the advantages that because of the adoption of the mode of fixed-point conveying seeds and elastic materials protecting seeds, the utility model avoids phenomena of seed damage and seed leakage when small-sized seeds, such as alfalfa, etc., and the design of the utility model achieves the effect of saving seeds.

Description

Adjustable clover seeding unit
(1) technical field
The utility model belongs to the seeding machinery field, relate to the clover seeding machinery seeding unit.
(2) technical background
At present, the outer groove wheel seeding unit is adopted in clover sowing mostly because alfalfa seed appearance and size and little, the characteristics of good fluidity, exist when adopting outer groove wheel seeding unit row alfalfa seed leak kind, sheave grinds xenity, the amount of broadcasting is difficult to control.In the production by in alfalfa seed, mix sand, the method sowing clover of medium such as chemical fertilizer, also have the problem of seeding uniformity difference.Under off working state, because generation vibrations such as the transportation of sower, headland turn walkings, the seed in the seed distributing groove will produce loss.
(3) summary of the invention
The utility model is failed kind of a mode by adopting elastomeric material 4 as protecting the material and the fixed point of planting, and anti-leak-stopping kind is planted with hindering, and effectively controls amount of seed metering.Elastomeric material 4 adopts bipeltates, is close to seed wheel, does not have the slit therebetween, and the seed that is equal to nest eye volume falls into nest eye 6 by entering kind of hole 3, turns to feed outlet 7 backs at seed wheel 5 then and discharges.All the other do not fall into the seed of nest eye 6, can not spill from the slit of 5 of bipeltate and seed wheels.On housing 3 and the elastomeric material 4 enter kind of hole 2 and feed outlet 7 is slotted hole, the every row's nest eye on the seed wheel 5 near arranging but not together with.Change the relative position of seed wheel 5 and housing 3, can adjust the amount of broadcasting.
The utility model simplicity of design effectively solves clover sowing hourglass kind and wound and plants and the nonadjustable problem of the amount of broadcasting, and can guarantee the quantitative seeding of seeding unit, and effect is remarkable in practice.
(4) description of drawings
Accompanying drawing 1 is a utility model user mode sectional structure chart,
Accompanying drawing 2 is left views of utility model accompanying drawing 1,
Among the figure, 1-advances kind of a bucket; 2-enters kind of a hole; The 3-housing; The 4-elastomeric material; The 5-seed wheel; 6-nest eye; The 7-feed outlet.
(5) embodiment
During work, seed wheel 6 begins to rotate, during entering kind of hole 3 and connect on the nest eye 6 on the seed wheel 5 and housing 3 and the elastomeric material 4, seed in the feed hopper falls into nest eye 6, rotation along with seed wheel 5, when the seed that falls into nest eye 6 goes to feed outlet 7 on housing 3 and the elastomeric material 4 under the protecting kind of elastomeric material 4, fall discharge.Because the sealing function of elastomeric material 4 is good, the seed that nest eye 6 can not occur not falling into is discharged from possibility.Enter kind of hole 2 and feed outlet 7 is slotted hole, move seed wheel 5, just can change and the quantity of advancing the nest eye 6 that kind of hole 2 is communicated with, thereby regulate amount of seed metering by warp-wise.

Claims (3)

1, a kind of adjustable clover seeding unit, by advance kind bucket (1), a housing (3), elastomeric material (4), seed wheel (5) is formed.It is characterized in that housing (3) inner surface installation elastomeric material (4), housing (3) and elastomeric material (4) correspondence are provided with into kind of hole (2) and feed outlet (7).
2, adjustable clover seeding unit according to claim 1 is characterized in that elastomeric material 4 adopts bipeltate.
3, adjustable clover seeding unit according to claim 1 is characterized in that seed wheel 5 surfaces evenly are provided with 8~12 row's nest eyes along warp-wise.
CN 200320101239 2003-10-13 2003-10-13 Adjustable alfalfa seeding apparatus Expired - Fee Related CN2819733Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200320101239 CN2819733Y (en) 2003-10-13 2003-10-13 Adjustable alfalfa seeding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200320101239 CN2819733Y (en) 2003-10-13 2003-10-13 Adjustable alfalfa seeding apparatus

Publications (1)

Publication Number Publication Date
CN2819733Y true CN2819733Y (en) 2006-09-27

Family

ID=37016278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200320101239 Expired - Fee Related CN2819733Y (en) 2003-10-13 2003-10-13 Adjustable alfalfa seeding apparatus

Country Status (1)

Country Link
CN (1) CN2819733Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102550183A (en) * 2011-12-30 2012-07-11 钱生越 Pocket wheel special for seed sowing device and precise seed sowing device
CN103583116A (en) * 2013-12-03 2014-02-19 王留旺 Millet single-seed planter
CN103583117A (en) * 2013-12-03 2014-02-19 王留旺 Irrigating-sowing machine for millet
CN104303656A (en) * 2014-11-25 2015-01-28 柳州美纳机械有限公司 Seeding device
CN104322182A (en) * 2014-11-25 2015-02-04 柳州美纳机械有限公司 Seeder
CN104429237A (en) * 2014-11-25 2015-03-25 柳州美纳机械有限公司 Lister-planter
CN104641766A (en) * 2013-11-20 2015-05-27 周靖云 Double-row-seeding seed-metering device of alfalfa
CN107046856A (en) * 2017-04-28 2017-08-18 道真自治县茂峰中药材发展有限公司 A kind of device for raising seedlings of kuh-seng

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102550183A (en) * 2011-12-30 2012-07-11 钱生越 Pocket wheel special for seed sowing device and precise seed sowing device
CN102550183B (en) * 2011-12-30 2014-08-13 钱生越 Pocket wheel special for seed sowing device and precise seed sowing device
CN104641766A (en) * 2013-11-20 2015-05-27 周靖云 Double-row-seeding seed-metering device of alfalfa
CN103583116A (en) * 2013-12-03 2014-02-19 王留旺 Millet single-seed planter
CN103583117A (en) * 2013-12-03 2014-02-19 王留旺 Irrigating-sowing machine for millet
CN103583117B (en) * 2013-12-03 2016-08-17 王留旺 Millet water filling seeder
CN104303656A (en) * 2014-11-25 2015-01-28 柳州美纳机械有限公司 Seeding device
CN104322182A (en) * 2014-11-25 2015-02-04 柳州美纳机械有限公司 Seeder
CN104429237A (en) * 2014-11-25 2015-03-25 柳州美纳机械有限公司 Lister-planter
CN107046856A (en) * 2017-04-28 2017-08-18 道真自治县茂峰中药材发展有限公司 A kind of device for raising seedlings of kuh-seng
CN107046856B (en) * 2017-04-28 2021-01-19 道真自治县茂峰中药材发展有限公司 Sophora flavescens seedling culture device

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee