CN110463421A - A kind of small accurate wheat feed mechanism for seed of novel simple grain - Google Patents
A kind of small accurate wheat feed mechanism for seed of novel simple grain Download PDFInfo
- Publication number
- CN110463421A CN110463421A CN201810446708.8A CN201810446708A CN110463421A CN 110463421 A CN110463421 A CN 110463421A CN 201810446708 A CN201810446708 A CN 201810446708A CN 110463421 A CN110463421 A CN 110463421A
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- China
- Prior art keywords
- seed
- feed mechanism
- wheel
- shell
- bolt
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- 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.)
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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
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention discloses a kind of small accurate wheat feed mechanism for seed of novel simple grain, mainly includes feed mechanism for seed shell, leads kind of a bar, shield kind part, bolt, vulcanite scraper kind piece, seed wheel, nut, feed mechanism for seed end cap, shield kind part locating rod.It is characterized by: the seed wheel is mounted on exterior power square shaft, the vulcanite scraper kind piece is fixed on feed mechanism for seed shell by bolt, nut, and the type hole of the seed wheel is used to fill kind, and the feed mechanism for seed shell, feed mechanism for seed end cap are connected to each other by bolt.There are several ellipse holes to be used to fill kind on the seed wheel；Seed wheel working face adopts V-type and U-shaped combination, and V-type curved surface guides seed to enter U-shaped groove, makes seed long axis along the low linear ordered arrangement of the U-shaped groove of seed wheel；The seed in kind of bar promotion V-type curved surface is led, kind of an efficiency is filled in increase.
Description
Technical field
The present invention relates to a kind of seeding machinery, the small accurate wheat feed mechanism for seed of specially a kind of novel simple grain belongs to agricultural machinery
Field.
Background technique
The plot area of wheat breeding is generally differed at 5~30 square metres, and the aisle 50~100cm is spaced between cell.It is small
Sector width according to community associated cropper swath and local test requirements document two in terms of select, strip cell length and width ratio is usually
2:1~5:1.For cell length generally at 3~10 meters or so, longest 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, can only be using artificial in the case where not being suitable for very little plant planter
Trench digging, partition is manually sprinkling upon quantitative seed in seed furrow, then artificial earthing.The amount of labour used is very big, is easy to produce artificial mistake
It broadcasts, and seeding quality is poor, directly affects the accuracy of test.
Therefore it designs one kind and fills kind high-efficient, the small accurate wheat feed mechanism for seed of the simple grain of structure, 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.
Summary of the invention
In order to solve the above-mentioned technical problem, the present invention designs a kind of small accurate wheat feed mechanism for seed of simple grain.
Realization above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of small accurate wheat feed mechanism for seed of novel simple grain mainly includes feed mechanism for seed shell, leads kind of a bar, shield kind part, bolt, vulcanite scraper kind
Piece, seed wheel, nut, feed mechanism for seed end cap, shield kind part locating rod.It is characterized by: the seed wheel is mounted on exterior power side
On axis, the vulcanite scraper kind piece is fixed on feed mechanism for seed shell by bolt, nut, and the type hole of the seed wheel is used to fill kind, institute
State feed mechanism for seed shell, feed mechanism for seed end cap is connected to each other by bolt.There are several ellipse holes to be used to fill kind on the seed wheel；Row
Kind wheel working face adopts V-type and U-shaped combination, and V-type curved surface guides seed to enter U-shaped groove, makes seed long axis along the U-shaped groove of seed wheel
Low linear ordered arrangement；The seed in kind of bar promotion V-type curved surface is led, kind of an efficiency is filled in increase.
A kind of working principle of the small accurate wheat feed mechanism for seed of the novel simple grain of above-mentioned one kind 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 region Chong Zhong, V-type curved surface guides seed to enter U-shaped groove, and U-shaped groove makes to plant
Sub- long axis is along the low linear ordered arrangement of the U-shaped groove of seed wheel.The gravity of seed, seed wheel and other seed frictional force act on,
And lead under the positive action of kind of bar, wheat enters type hole completion and fills kind, when continuing to rotate to the touching of vulcanite scraper kind piece, scrapes off type
The U-shaped curved surface of the extra seed in aperture, shield kind part and seed wheel that feed mechanism for seed shell inside is installed forms a closed space, makes
Seed rests in type hole, continues to move to seeding area, and seed drops out type hole under the action of self gravity and centrifugal force, completes
Seeding, with continuing to rotate for seed wheel, kind of a state can be filled by being reset to, and so on circulate, fill kind and seeding to realize
Process.
The beneficial effects of the present invention are: feed mechanism for seed fills, kind is high-efficient, structure is simple, easy for installation, low-profile, 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；Turning for discharge plate can be also controlled 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, mentions
Height sowing efficiency.
Detailed description of the invention
Fig. 1 is seed wheel three-view diagram of the present invention.
Fig. 2 is the explosive view of feed mechanism for seed of the present invention.
Fig. 3 is the three-view diagram of seeder unit shell 1 of the present invention.
Fig. 4 is the axonometric drawing of seeder unit shell 1 of the present invention.
Fig. 5 is the three-view diagram of present invention shield kind part.
Fig. 6 is the axonometric drawing of feed mechanism for seed end cap 2 of the present invention.
Fig. 7 is that the present invention leads kind of a bar axonometric drawing.
Fig. 8 is the axonometric drawing of vulcanite scraper kind piece of the present invention.
Specific embodiment
With reference to the accompanying drawing 1, attached drawing 2, attached drawing 3, the present invention will be further explained by Fig. 4:
A kind of small accurate wheat feed mechanism for seed of novel simple grain, mainly includes feed mechanism for seed shell 1,2, seed wheel 3, hairbrush 4, bolt 5, nut
6, washer 7, rubber seed scraping device 8, bolt 9.It is characterized by: the seed wheel 2 is mounted on exterior power square shaft, the hairbrush
4 by bolt 5, nut 6 by being fixed in feed mechanism for seed shell 2, and the seed wheel 3 is mounted in seeding shell 1, the shell 2
It is bolted on shell 1, there are several ellipse holes to be used to fill kind, the seed wheel working face on the seed wheel 3
V-type and U-shaped combination are adopted, V-type curved surface guides seed to enter U-shaped groove, keeps seed long axis low linear orderly along the U-shaped groove of seed wheel
Kind of an efficiency is filled in arrangement, the seed led in kind of piece promotion V-type curved surface, increase., be conducive to fill kind of an efficiency raising, reduce broadcast leakage
Rate.
A kind of small accurate wheat feed mechanism for seed of above-mentioned novel simple grain, seed wheel is mounted on the power output of seeder when in use
In shaft, position is fixed by limiting device in two sides, avoids feed mechanism for seed along shaft transverse shifting and effectively control grain away from power
It is provided by seeder power output shaft, to realize precise sowing.
Above-mentioned specific embodiment is only that basic principles and main features of the invention are described, and is not to the present invention
Range be defined, it is all without departing from the technology of the present invention spirit under the premise of, those of ordinary skill in the art are to of the 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 small accurate wheat feed mechanism for seed of novel simple grain mainly includes feed mechanism for seed shell (1), leads kind of a needle (2), shield kind part (3), spiral shell
Bolt (4), vulcanite scraper kind piece (5), seed wheel (6), nut (7), feed mechanism for seed end cap (8), shield kind part locating rod, it is characterised in that:
The seed wheel (6) is mounted on exterior power square shaft, and the vulcanite scraper kind piece (5) is fixed on by bolt (4), nut (7)
On feed mechanism for seed shell (1), the type hole of the seed wheel (6) is used to fill kind, and the feed mechanism for seed shell (1), feed mechanism for seed end cap (8) pass through spiral shell
Bolt is connected to each other.
2. the small accurate wheat feed mechanism for seed of a kind of novel simple grain according to claim 1, it is characterised in that: seed wheel working face is adopted
V-type and U-shaped combination, V-type curved surface guide seed to enter U-shaped groove, and U-shaped groove makes seed long axis along the low line of the U-shaped groove of seed wheel
Property ordered arrangement.
3. the small accurate wheat feed mechanism for seed of a kind of novel simple grain according to claim 1, it is characterised in that: lead kind of needle and increase combination
The interaction of seed in curved surface enters type hole conducive to wheat seed, improves seed-filling rate, leakage sowing rate is effectively reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446708.8A CN110463421A (en) | 2018-05-11 | 2018-05-11 | A kind of small accurate wheat feed mechanism for seed of novel simple grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446708.8A CN110463421A (en) | 2018-05-11 | 2018-05-11 | A kind of small accurate wheat feed mechanism for seed of novel simple grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110463421A true CN110463421A (en) | 2019-11-19 |
Family
ID=68504321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810446708.8A Pending CN110463421A (en) | 2018-05-11 | 2018-05-11 | A kind of small accurate wheat feed mechanism for seed of novel simple grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110463421A (en) |
-
2018
- 2018-05-11 CN CN201810446708.8A patent/CN110463421A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191119 |