CN105874984B - A kind of feed mechanism for seed on drum-type seeder end wall - Google Patents
A kind of feed mechanism for seed on drum-type seeder end wall Download PDFInfo
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- CN105874984B CN105874984B CN201610414651.4A CN201610414651A CN105874984B CN 105874984 B CN105874984 B CN 105874984B CN 201610414651 A CN201610414651 A CN 201610414651A CN 105874984 B CN105874984 B CN 105874984B
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- seed
- drum
- feed mechanism
- type seeder
- end wall
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/12—Seeders with feeding wheels
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
A kind of feed mechanism for seed on drum-type seeder end wall, shape is a hollow box body, there is the seed inlet communicated with drum-type seeder inner cavity on box side wall, have the leakproof dam for preventing seed from leaking out by seed inlet, have in box cavity lower part and go out kind of a channel with what the external world communicated, is going out outside kind of channel end to have kind of a guiding dam.It is bigger than broadcast seed sizes to go out kind of channel than sowing son-for seed inlet.This feed mechanism for seed is more simple in structure than roll-over formula feed mechanism for seed, bucket wheel type seeding unit, but has similar effect, and has injuring-free seed, nonclogging advantage.Peasant largely uses drum-type seeder at present, this feed mechanism for seed is more much higher than drum-type seeder seeding accuracy, and converts upgrading and be very easy to.In addition this feed mechanism for seed is small, can gather and realize drilling volume increase on manpower drum-type seeder, can also gather and realize that high speed is sowed on power drum-type seeder.This feed mechanism for seed has good market prospects.
Description
Technical field
A kind of feed mechanism for seed on drum-type seeder end wall is related to seeder field.
Background technology
Drum-type seeder currently on the market all has that seeding accuracy is not high, and cavitation is poor, the unstable defect of the amount of broadcasting.It broadcasts
Kind low precision, the reason is that when barrel body rotation, seed stirs in housing cavity, when encountering the seed leaking hole on housing wall, not
Directly leaked out through seeding, which results in it is more when the seed of leakage when it is few.Especially when seed leaking hole is equal with seed face, broadcast just
When kind device stops, seed can be leaked out largely.
Invention content
Feed mechanism for seed is added before seed broadcast, improves seeding accuracy.
Technical solution：
A kind of feed mechanism for seed on drum-type seeder end wall, shape are a hollow box body 7, are had on box side wall
The seed inlet 1 that is communicated with drum-type seeder inner cavity has the leakproof dam 2 for preventing seed from leaking out by seed inlet) in box cavity
Lower part has goes out kind of channel 5 with what the external world communicated, is going out outside kind of channel end to have kind of a guiding dam 3.Seed inlet ratio sows son
Greatly.It is bigger than broadcast seed sizes to go out kind of channel.
Distance of the seed inlet through inner cavity to opposite is less than the length of rice paddy seed.
Distance of the seed inlet through inner cavity to opposite is more than 4 millimeters, is less than 7 millimeters.
It is that the length of side is more than 4 millimeters to go out kind of channel end section, is less than 7 millimeters of rectangle.
The course of work of feed mechanism for seed.Illustrated for sowing rice：Feed mechanism for seed 7 is fixed on drum-type seeder end wall
（Fig. 1, Fig. 2, Fig. 3, Fig. 4）, end wall of the box cavity through 1 rotating cylinder 6 of seed inlet communicate with rotating cylinder inner cavity, and rotating cylinder presses side shown in arrow
It is rotated in a clockwise direction to around central horizontal axis 4, feed mechanism for seed is with rotation, when seed inlet goes to rice paddy seed face in rotating cylinder
When lower section, seed flows into seeding.Although at this moment the end of seed channel is located at the lower section of feed mechanism for seed, due to the length of rice paddy seed
Larger, and poor fluidity is spent, is stuck in narrow space and is unable to stir any more, a large amount of seed is not had and leaks out.When seed inlet to
On when turning to the highest point just above the surface of the seed, seed inlet rotating cylinder side is without seed, feed mechanism for seed inner cavity seed inlet
Neighbouring seed loses support, flows back into rotating cylinder, from a small amount of seed of seed inlet farther out（About 1-2）It rests in feed mechanism for seed,
And it is in loose condition (of surface), when being rotated further, these seeds are flowed to through going out kind of a channel outside feed mechanism for seed, and to going out kind of 3 side of guiding dam
Sliding is broadcasted when going out kind of guiding dam and turning to lower section.
This feed mechanism for seed injuring-free seed, not card type, seed do not flock together, and since feed mechanism for seed is small, can closely arrange compared with
The feed mechanism for seed of big quantity is on the end wall of drum-type seeder, to realize the small strain in more caves（Drilling）Volume increase.
Change and kind of the shape on guiding dam, can shift to an earlier date or postpone the time of seed broadcast.
Four, are illustrated
Fig. 1 is feed mechanism for seed three-dimensional structure diagram；
Fig. 2 is the three-dimensional structure diagram that feed mechanism for seed is located on drum-type seeder end wall；
When Fig. 3 is the rotation of drum-type seeder, feed mechanism for seed is in the schematic diagram of different location；
When Fig. 4 is that feed mechanism for seed is located on drum-type seeder end wall, the front view of feed mechanism for seed.
1-seed inlet 2- leakproofs dam 3- goes out kind of a 4-rotation axis of guiding dam 5-and goes out kind of channel 6-in figure
7-feed mechanism for seed of rotating cylinder
Five, specific implementation modes
A kind of structure of drum-type seeder is further illustrated below in conjunction with the accompanying drawings.
Embodiment one
A kind of feed mechanism for seeds on drum-type seeder end wall of, shape is a hollow box body 7, on box side wall
There is the seed inlet 1 communicated with drum-type seeder inner cavity, have the leakproof dam 2 for preventing seed from leaking out by seed inlet, in box body
Chamber lower part has goes out kind of channel 5 with what the external world communicated, is going out outside kind of channel end to have kind of a guiding dam 3.Seed inlet ratio is sowed
It is sub big.It is bigger than broadcast seed sizes to go out kind of channel.
Embodiment two：
Distance of the seed inlet through inner cavity to opposite is more than 4 millimeters, is less than 7 millimeters.
It is that the length of side is more than 4 millimeters to go out kind of channel end section, is less than 7 millimeters of rectangle.
This feed mechanism for seed is more simple in structure than roll-over formula feed mechanism for seed, but has the seeding effect of roll-over formula feed mechanism for seed；It is arranged than scoop-wheel
The structure of kind device is simple, but has injuring-free seed, nonclogging advantage；Although than the drum-type seeder structure of current large-scale popularization
Complexity, but significantly improve seeding accuracy, makes it possible Man-operated sower Rapid Popularization.Drum-type seeder big face at present
Product is promoted the use of, this feed mechanism for seed has the market prospects extensively expanded.Small additionally, due to feed mechanism for seed, simple in structure, drum-type is broadcast
The sowing number of kind machine weekly can greatly increase, and can be matched on dynamic power machine, realize that high speed is sowed.
Claims (6)
1. a kind of feed mechanism for seed on drum-type seeder end wall, it is characterized in that shape is a hollow box body（7）, in box body side
There is the seed inlet communicated with drum-type seeder inner cavity on wall（1）, have by seed inlet the leakproof dam (2) for preventing seed from leaking out,
Have in box cavity lower part and goes out kind of a channel with what the external world communicated（5）, going out outside kind of channel end to have kind of a guiding dam（3）；Box
Body is mounted on and rotation axis（4）On the wall of intersection.
2. a kind of a kind of feed mechanism for seed on drum-type seeder end wall as described in claim 1, it is characterized in that it is described into
Kind mouth is sub bigger than sowing.
3. a kind of a kind of feed mechanism for seed on drum-type seeder end wall as claimed in claim 2, it is characterized in that it is described go out
Kind channel is bigger than broadcast seed sizes.
4. a kind of a kind of feed mechanism for seed on drum-type seeder end wall as claimed in claim 2, it is characterized in that it is described into
Kind distance of the mouth through inner cavity to opposite is less than the length of rice paddy seed.
5. a kind of a kind of feed mechanism for seed on drum-type seeder end wall as claimed in claim 4, it is characterized in that it is described into
Kind distance of the mouth through inner cavity to opposite is more than 4 millimeters, is less than 7 millimeters.
6. a kind of a kind of feed mechanism for seed on drum-type seeder end wall as claimed in claim 4, it is characterized in that it is logical to go out kind
Road tail end section is that the length of side is more than 4 millimeters, is less than 7 millimeters of rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414651.4A CN105874984B (en) | 2016-06-15 | 2016-06-15 | A kind of feed mechanism for seed on drum-type seeder end wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414651.4A CN105874984B (en) | 2016-06-15 | 2016-06-15 | A kind of feed mechanism for seed on drum-type seeder end wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105874984A CN105874984A (en) | 2016-08-24 |
| CN105874984B true CN105874984B (en) | 2018-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610414651.4A Active CN105874984B (en) | 2016-06-15 | 2016-06-15 | A kind of feed mechanism for seed on drum-type seeder end wall |
Country Status (1)
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| CN (1) | CN105874984B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201523539U (en) * | 2009-09-22 | 2010-07-14 | 陈颖 | Seed delivery box for pneumatic precise hill-drop planter |
| CN201733594U (en) * | 2009-09-08 | 2011-02-09 | 陈恒 | seed delivery box of air-suction type precise-measurement grouping device |
| CN202873307U (en) * | 2012-11-05 | 2013-04-17 | 袁延庆 | Roller seed receiving device for pneumatic seeder |
| CN203984997U (en) * | 2014-04-22 | 2014-12-10 | 路大波 | Air-aspiration type precision planter is inoculated box by dock |
| WO2015168759A1 (en) * | 2014-05-07 | 2015-11-12 | Noer Miguel Humberto | System for dispensing and conveying seeds, used on agricultural implements |
| CN205670962U (en) * | 2016-06-15 | 2016-11-09 | 程向清 | A kind of feed mechanism for seed being used on drum-type seeder end wall |
-
2016
- 2016-06-15 CN CN201610414651.4A patent/CN105874984B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201733594U (en) * | 2009-09-08 | 2011-02-09 | 陈恒 | seed delivery box of air-suction type precise-measurement grouping device |
| CN201523539U (en) * | 2009-09-22 | 2010-07-14 | 陈颖 | Seed delivery box for pneumatic precise hill-drop planter |
| CN202873307U (en) * | 2012-11-05 | 2013-04-17 | 袁延庆 | Roller seed receiving device for pneumatic seeder |
| CN203984997U (en) * | 2014-04-22 | 2014-12-10 | 路大波 | Air-aspiration type precision planter is inoculated box by dock |
| WO2015168759A1 (en) * | 2014-05-07 | 2015-11-12 | Noer Miguel Humberto | System for dispensing and conveying seeds, used on agricultural implements |
| CN205670962U (en) * | 2016-06-15 | 2016-11-09 | 程向清 | A kind of feed mechanism for seed being used on drum-type seeder end wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105874984A (en) | 2016-08-24 |
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| CB02 | Change of applicant information |
Address after: 448264 Hubei city of Jingmen province high tech Zone, nine road No. 16 in 5 Duodao District Tianhong Building Room 606 Applicant after: Cheng Xiangqing Address before: 448264 Shayang City, Jingmen province Gaoyang town smoke smoke secondary school Applicant before: Cheng Xiangqing |
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