CN108541426A - A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed - Google Patents

A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed Download PDF

Info

Publication number
CN108541426A
CN108541426A CN201810625354.3A CN201810625354A CN108541426A CN 108541426 A CN108541426 A CN 108541426A CN 201810625354 A CN201810625354 A CN 201810625354A CN 108541426 A CN108541426 A CN 108541426A
Authority
CN
China
Prior art keywords
seed
feed mechanism
wheel
shell
type hole
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.)
Withdrawn
Application number
CN201810625354.3A
Other languages
Chinese (zh)
Inventor
陈军
张恒榜
韩冰
李东阳
程朝晖
王宾刚
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.)
Northwest A&F University
Original Assignee
Northwest A&F University
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 Northwest A&F University filed Critical Northwest A&F University
Priority to CN201810625354.3A priority Critical patent/CN108541426A/en
Publication of CN108541426A publication Critical patent/CN108541426A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/20Parts of seeders for conducting and depositing seed

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

The present invention discloses a kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed, includes mainly feed mechanism for seed shell, seed wheel, nut, clear kind of inserted sheet.It is characterized in that:The feed mechanism for seed shell is connected to each other by bolt, has air inlet and the triangle circular arc grooving opposite with type hole to facilitate clear kind, shield kind in the feed mechanism for seed shell 2, seeding process seed is avoided to damage;The seed wheel is mounted on exterior power square shaft, is had several to carry the compound type hole at unilateral seed guiding groove cylindrical ball bottom on the seed wheel and is used for filling kind;Only seed wheel axis, wheat fill kind of mode uprightly to fill kind to the type hole axis of the seed wheel(Wheat long axis direction enters type hole), fill kind efficient, conducive to realizing that simple grain fills kind, avoid replaying.

Description

A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed
Technical field
The present invention relates to a kind of seeding machinery, specially a kind of novel outer pocket air-sweeping type einkorn precision wheat seeding Device belongs to agricultural mechanical field.
Background technology
The plot area of wheat breeding is general wide than being usually 2:1~5:1.Cell length is generally at 3~10 meters or so, most Length does not exceed 20 meters.
In agri-scientific research activity, it is frequently encountered field trial, such as various field comparison tests, comparative variety yield The researcher of new crop varieties cultivation is done in identification, it is often necessary to which experimental plot is modular by different type progress Field management, observation and record.And in the case that each cell application rate is varied, it is necessary to preparation when sowing The seed of good specified quantity is completely uniformly sowed in corresponding cell, and the cell for installing the vertical feed mechanism for seed of gas is broadcast Kind body product is excessive, and too small cell can not adapt to, and in the case of not being suitable for very little plant planter, can only use artificial Trench digging, partition is manually sprinkling upon quantitative seed in seed furrow, then artificial earthing.The amount of labour used is very big, easy tos produce artificial mistake It broadcasts, and seeding quality is poor, directly affects the accuracy of experiment.
Therefore design one kind filling the small accurate wheat feed mechanism for seed of grain kind efficient, simple in structure, and not only manufacturing cost is low, composition Machine volume is small and exquisite, can adapt to the monoseeding agriculture requirement of big multiple cell wheat, not only saves seed, but also reduces labour Intensity use easy to spread.
Invention content
In order to solve the above-mentioned technical problem, the present invention designs a kind of novel outer pocket air-sweeping type einkorn precision wheat seeding Device.
Realization above-mentioned technical problem, the present invention adopt the following technical scheme that:
A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed, include mainly feed mechanism for seed shell, seed wheel, clear kind Piece.It is characterized in that:The seed wheel is mounted on exterior power square shaft, and the seed wheel is mounted in feed mechanism for seed shell, The compound type hole of the seed wheel is used for filling kind, and inclined compound type hole is conducive to Wheat Species in the operation type of seed guiding groove on seed wheel Sub- long axis enters type hole, and external air flow enters feed mechanism for seed by the inlet channel of feed mechanism for seed shell 2, and clear kind of air-flow effectively avoids planting Son damage, the feed mechanism for seed shell are connected to each other by bolt.
A kind of a kind of operation principle of above-mentioned novel small accurate wheat feed mechanism for seed of simple grain is:
Seed wheel is connect with the square shaft of exterior power transmitting device, and when power occurs, square shaft drives seed wheel rotation, works as seeding When type hole on disk reaches the feed mechanism for seed shell top regions Chong Zhong, seed is into compound type hole under the guiding function of type hole seed guiding groove Seed-filling process is completed, kind of the type hole completed is filled and is reached under the rotary action of seed wheel at the A of seeder unit shell 2, made in air-flow Under, the seed for not being filled with type hole around type hole mouth is blown away by air-flow, and the type hole for filling kind reaches the areas Hu Zhong inlet, in feed mechanism for seed The region of the triangle grooving composition opposite with shaped hole of feed wheel of shell 2 smoothly passes, and reaches sowing port in seed gravity Lower completion seeding effect.
The beneficial effects of the invention are as follows:Feed mechanism for seed fills kind of efficient, simple in structure, easy for installation, low-profile, a low cost It is honest and clean, consumption power is low, and multiple seed dropping mechanisms can be installed in a power output shaft and worked at the same time, greatly improve and broadcast Kind efficiency;Also it can control turning for discharge plate by adjusting the shaft output speed of exterior power transmitting device during the work time Speed, effectively control kind are away from leakage sowing rate is small, is easy to implement wheat breeding bunch planting requirement, and effectively save seed reduces labour, carries Height sowing efficiency.
Description of the drawings
Fig. 1 is assembly sectional view of the present invention.
Fig. 2 is assembly axonometric drawing of the present invention.
Fig. 3 is seed wheel three-view diagram of the present invention.
Fig. 4 is shaped hole of feed wheel structure partial view of the present invention.
Fig. 5 is the axonometric drawing of feed mechanism for seed shell 1 of the present invention.
Fig. 6 is the axonometric drawing of feed mechanism for seed shell 2 of the present invention.
Specific implementation mode
1 the present invention is further described to attached drawing 5 below in conjunction with the accompanying drawings:
A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed, include mainly feed mechanism for seed shell, seed wheel, clear kind Piece.It is characterized in that:The seed wheel is mounted on exterior power square shaft, and the seed wheel is mounted in feed mechanism for seed shell, The compound type hole of the seed wheel is used for filling kind, and inclined compound type hole is conducive to Wheat Species in the operation type of seed guiding groove on seed wheel Sub- long axis enters type hole, and external air flow enters feed mechanism for seed by the inlet channel of feed mechanism for seed shell 2, and clear kind of air-flow effectively avoids planting Son damage, the feed mechanism for seed shell are connected to each other by bolt.
The above-mentioned novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed of one kind, when in use seed wheel be mounted on and broadcast In the power output shaft of kind machine, both sides, come fixed position, are avoided feed mechanism for seed along shaft transverse shifting and had by limiting device Effect control grain is away from power is provided by seeder power output shaft, to realize precise sowing.
Above-mentioned specific implementation mode is only that the basic principles and main features of the present invention are described, and is not to the present invention Range be defined, under the premise of every spirit without departing from the technology of the present invention, those of ordinary skill in the art to the present invention The same variation or remodeling that technical solution is made, all shall fall within the protection scope of the present invention.

Claims (3)

1. a kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed includes mainly feed mechanism for seed shell(1、2), seed wheel (3), clear kind of inserted sheet(4), it is characterised in that:The seed wheel(3)On exterior power square shaft, the seed wheel(3)Peace It is mounted at feed mechanism for seed shell(2)It is interior, the seed wheel(2)Compound type hole be used for fill kind, the feed mechanism for seed shell(1、2)Pass through Bolt is connected to each other.
2. the small accurate wheat feed mechanism for seed of the novel outer pocket air-sweeping type simple grain of one kind according to claim 1, it is characterised in that:Row The axis only seed wheel axis of compound type hole on kind of wheel;Type hole shape is made of cylindrical type and bottom hemispheric, and in type hole There are seed guiding groove in the sides Kou Chu.
3. the small accurate wheat feed mechanism for seed of the novel outer pocket air-sweeping type simple grain of one kind according to claim 1, it is characterised in that:Row Kind device shell(2)It is manufactured by 3D printing technique;Feed mechanism for seed shell(2)It is air flow inlet, feed mechanism for seed shell at upper B(2)At upper A Blocking seed effect is opened, is used for passing through clear kind of air-flow with seed wheel gap;Feed mechanism for seed shell(2)It is at upper C and seed wheel The opposite triangle circular arc grooving of type hole forms shield kind region with shaped hole of feed wheel, avoids the wheat seed and shell of too long size The contact firmly of internal wall shreds seed.
CN201810625354.3A 2018-06-18 2018-06-18 A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed Withdrawn CN108541426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810625354.3A CN108541426A (en) 2018-06-18 2018-06-18 A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810625354.3A CN108541426A (en) 2018-06-18 2018-06-18 A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed

Publications (1)

Publication Number Publication Date
CN108541426A true CN108541426A (en) 2018-09-18

Family

ID=63493427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810625354.3A Withdrawn CN108541426A (en) 2018-06-18 2018-06-18 A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed

Country Status (1)

Country Link
CN (1) CN108541426A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109247102A (en) * 2018-11-20 2019-01-22 河北农业大学 A kind of duplicate rows is from stirring wheat feed mechanism for seed
CN114009188A (en) * 2021-11-26 2022-02-08 安徽农业大学 Inverted fin-shaped hole wheel type multi-material dual-purpose variable seed supply device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109247102A (en) * 2018-11-20 2019-01-22 河北农业大学 A kind of duplicate rows is from stirring wheat feed mechanism for seed
CN109247102B (en) * 2018-11-20 2024-02-09 石家庄学院 Double-row self-stirring wheat seed sowing device
CN114009188A (en) * 2021-11-26 2022-02-08 安徽农业大学 Inverted fin-shaped hole wheel type multi-material dual-purpose variable seed supply device
CN114009188B (en) * 2021-11-26 2022-11-15 安徽农业大学 Inverted fin-shaped hole wheel type multi-material dual-purpose variable seed supply device

Similar Documents

Publication Publication Date Title
CN103329666B (en) Push rod-mixing disc combination type bidirectional pneumatic precise seed sowing device for rice bud seed direct sowing
CN205179705U (en) Volume of broadcasting adjustable seed metering ware
CN103749049A (en) Internal seed filled pneumatic line type accurate seed sowing device
CN108541426A (en) A kind of novel outer pocket air-sweeping type einkorn precision wheat feed mechanism for seed
CN105746053A (en) Centralized seed sowing device of seeder
CN205305385U (en) Cylinder precise seed -metering device of vibration is inhaled to gas
CN205196282U (en) Wheat broad width seeding equipartition divides kind of a device
CN205454540U (en) Seed metering ware is concentrated to seeder
CN104756652B (en) A kind of not rounded seed single-grain precision seeding apparatus
CN204616336U (en) A kind of not rounded seed single-grain precision seeding apparatus
CN108337959B (en) American ginseng pneumatic needle precision collecting and discharging device
CN203279487U (en) Air-aspiration type seed-sowing machine
CN207836147U (en) A kind of novel einkorn precision seeder
CN206260254U (en) A kind of wheeled air-suction seed metering device
CN109863862A (en) A kind of novel wheat precision seeder
CN204907071U (en) Little seed grain precision planter
CN209234213U (en) A kind of dibbler with combined type discharging tube structure
CN208095144U (en) Semen viciae fabae feed mechanism for seed
CN208675734U (en) A kind of small particle seed precise seeder
CN207235416U (en) Single three row vegetable-seed planter feed mechanism for seed of ridge
CN116724719A (en) wheat planter
CN220173738U (en) Earthing tectorial membrane device after rice seeding
CN108551810A (en) Pocket einkorn feed mechanism for seed in a kind of novel air-sweeping type
CN109451926A (en) A kind of dibbler and its working method with combined type discharging tube structure
CN105815008B (en) Rice precisely sows seedling raising device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180918

WW01 Invention patent application withdrawn after publication