CN106385818A - Double-stage press device for sowing of small-grain crops - Google Patents
Double-stage press device for sowing of small-grain crops Download PDFInfo
- Publication number
- CN106385818A CN106385818A CN201610718448.6A CN201610718448A CN106385818A CN 106385818 A CN106385818 A CN 106385818A CN 201610718448 A CN201610718448 A CN 201610718448A CN 106385818 A CN106385818 A CN 106385818A
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- China
- Prior art keywords
- wheel
- sowing
- press
- suppression
- seed
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention provides a double-stage press device for sowing of small-grain crops. Directed at problems of uneasy control of sowing depth and poor sowing quality of the small-grain crops, by adopting a secondary grading press technology, the double-stage press device improves the quality of sowing, realizes the consistency of sowing depth and can provide a favorable environment for seed growth. The double-stage press device is mainly composed of a front press ditching wheel, a connecting rod supporting frame, a rear press wheel, a soil-covering mechanism, adjusting springs, a seed-metering unit and a seed box, wherein the front press ditching wheel and the rear press wheel are respectively hinged with two ends of the connecting rod supporting frame; the soil-covering mechanism is located between the front press ditching wheel and the rear press wheel; the connecting rod supporting frame is hinged to the seed-metering unit which is in relative sliding with the seed box; and one end of each adjusting spring is connected with the seed box, and the other end of each adjusting spring is connected with the connecting rod supporting frame. According to the invention, the front press ditching wheel is a wedge-shaped wheel used for extrusion ditching; preliminary press leveling of uneven earth surface is performed before sowing; secondary pressing with the rear press wheel is performed after sowing; thus, the condition of tight and loose soil at intervals is realized.
Description
Technical field
The present invention relates to agricultural planting machinery technical field, more particularly, to a kind of fine grain crop sowing twin-stage suppression dress
Put.
Background technology
At present, the most area of China, in the fine grain crop seeding operation such as vegetables, rape, still adopts traditional field crop
Seeding method is carried out, but because fine grain sowing typically requires seed level shallower, and traditional seeder is for broadcasting under upper seeding state
Deep control ability is not good, leads to seeding quality poor；And the thin solum effect of easily being eroded etc., moisture evaporation is very fast, loses
Entropy phenomenon is serious, and the growth for seed produces unfavorable effect.The present invention provides a kind of fine grain crop sowing twin-stage suppression dress
Put, efficiently solve the conforming problem of fine grain crop depth of planting, and targetedly create beneficial to seed growth
Environment, realizes fine grain crop high-quality seeding operation.
Content of the invention
It is an object of the invention to provide a kind of fine grain crop sowing twin-stage suppression device, create good for fine grain crop
Good seeding quality.
The technical scheme being adopted to reach the purpose of the present invention includes：A kind of fine grain crop sowing twin-stage suppression dress
Put main trench digging by front suppression and take turns (1), link supports frame (2), rear press wheel (5), casing mechanism (6), adjustment spring (7), row
Plant device (4) and plant case (3) composition it is characterised in that described front suppression trench digging takes turns (1) and rear press wheel (5) and link supports frame
(2) two ends are hinged, and described casing mechanism (6) is located between front suppression trench digging wheel (1) and rear press wheel (5), described link supports
Frame (2) is hinged on and plants case (3) and have on the feed mechanism for seed (4) of relative slip, described adjustment spring (7) one end and kind case (3) phase
Even, the other end is connected with link supports frame (2).
In above-mentioned fine grain crop sowing twin-stage suppression device, described front suppression trench digging wheel (1) is squeezed using wedge shape wheel
Press off ditch, uneven earth's surface is tentatively suppressed smooth, and groove is relative to consolidation.
In above-mentioned fine grain crop sowing twin-stage suppression device, described front suppression trench digging wheel (1) and rear press wheel (5) can shapes
Become tight-alternate more smooth sowing environment of pine.
In above-mentioned fine grain crop sowing twin-stage suppression device, described front suppression trench digging wheel (1) and rear press wheel (5) are even
The profiling that links can be carried out in the presence of bar bracing frame (2), improve profiling efficiency.
In above-mentioned fine grain crop sowing twin-stage suppression device, described casing mechanism (6) is not destroying consolidation sowing region
Under the conditions of carry out earthing, improve seeding quality.
In above-mentioned fine grain crop sowing twin-stage suppression device, described front suppression trench digging wheel (1) and rear press wheel (5) can lead to
The pretightning force crossing adjustment spring (7) changes adjustment suppression intensity and trench digging quality.
Such scheme is only an optimal technical scheme of the present invention, has the advantage that：
Front suppression trench digging wheel (1) carries out extruding trench digging using wedge shape wheel, it is to avoid to the soil layer interference of suppression consolidation, broken
Bad, maintain the compacted state of trench region soil, and between adjacent lines, define the soil texture of pine-tightly alternate, this is a variety of
The loose edaphic condition in sub- surrounding soil consolidation, other regions, retaining and conserveing soil moisture, nutriment conveying, the aspect such as ventilation have
Bigger advantage, the growth to the seed initial stage and the development of root system have favourable effect.
Front suppression trench digging wheel (1) and rear press wheel (5) form combination suppression pattern, carry out seeding, not only town in-between
Pressure effect is good, beneficial to seed growth；Front suppression trench digging wheel (1) can will be preliminary to soft after rotary tillage, irregular soil simultaneously
Flatten, this fine grain crop sowing weaker to Emergence is of crucial importance, and seed can be made equably to be in shallower soil layer,
It is more easy to realize the conforming purpose of fine grain seed top layer seed level.
Brief description
Fig. 1 is the fine grain crop sowing twin-stage suppression apparatus structure schematic diagram of the present invention；
Fig. 2 is the fine grain crop sowing twin-stage suppression device top view of the present invention；
Fig. 3 is that the fine grain crop of the present invention sows the principle that twin-stage suppression device forms tightly-alternate edaphic condition of pine
Figure；
Fig. 4 is the wedge shape trench digging repression axle mapping of invention.
Specific embodiment
With reference to the accompanying drawings and examples the structure of the present invention is described further.
In Fig. 1 and 2,1 is front suppression trench digging wheel, and 2 is link supports frame, and 3 is kind of a case, and 4 is feed mechanism for seed, and 5 is rear press wheel,
6 is casing mechanism, and 7 is adjustment spring.
In the presence of link supports frame (2), front suppression trench digging wheel (1) and rear press wheel (5) carry out the profiling that links, its
In, the depression of relatively soft soil or raised pressing can be played level land effect, for follow-up high-quality by front suppression trench digging wheel (1)
Sowing creates favorable conditions, and carries out extruding trench digging on the basis of preliminary consolidation, pressing soil, does not destroy the consolidation knot of soil
Structure, is that the fast-growth of seed creates favorable conditions；Mellow soil around is inserted the kind ditch sowed by casing mechanism (6)
In, then suppressed by rear press wheel (5).Seeding row soil compaction can be formed by above-mentioned link, loosing soil between two row,
I.e. near seed surrounding soil consolidation, away from seed-breeding field side's loosing soil, the edaphic condition of this tight-pine ensure that seed
Fast Growth and do not affect the development of root system, simultaneously retaining and conserveing soil moisture, drought resisting water drainage, the aspect such as gas exchanges there is more preferable effect
Really.
By changing the pretightning force of adjustment spring (7), front suppression trench digging wheel (1) and rear press wheel (5) can be adjusted respectively
Suppression intensity, different terrain, the seeding operation under edaphic condition can be effectively adapted to.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, on the premise of without departing from the technology of the present invention principle, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of fine grain crop sowing twin-stage suppression device, main include before suppression trench digging wheel (1), link supports frame (2), after
Press wheel (5), casing mechanism (6), feed mechanism for seed (4), adjustment spring (7) and kind case (3) are it is characterised in that described front suppression is opened
Furrow wheel (1) is hinged with link supports frame (2) two ends with rear press wheel (5), and described casing mechanism (6) is located at front suppression trench digging wheel
(1) and rear press wheel (5) between, described link supports frame (2) is hinged on and the feed mechanism for seed (4) planting case (3) and having relative slip
On, adjustment spring (7) one end is connected with planting case (3), and the other end is connected with link supports frame (2).
2. a kind of fine grain crop sowing twin-stage suppression device according to claim 1 is it is characterised in that front suppression is ditched
Wheel (1) and rear press wheel (5), can carry out the profiling that links in the presence of link supports frame (2), and front suppression trench digging wheel (1) is being broadcast
Before kind, uneven earth's surface is tentatively suppressed smooth, after planting, rear press wheel (5) carries out secondary suppression, formed tight-loose phase
Between edaphic condition.
3. a kind of fine grain crop sowing twin-stage suppression device according to claim 1 and 2 is it is characterised in that front suppression
Trench digging wheel (1) carries out extruding trench digging using wedge shape wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718448.6A CN106385818A (en) | 2016-08-19 | 2016-08-19 | Double-stage press device for sowing of small-grain crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718448.6A CN106385818A (en) | 2016-08-19 | 2016-08-19 | Double-stage press device for sowing of small-grain crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106385818A true CN106385818A (en) | 2017-02-15 |
Family
ID=58004323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610718448.6A Pending CN106385818A (en) | 2016-08-19 | 2016-08-19 | Double-stage press device for sowing of small-grain crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106385818A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116868729A (en) * | 2023-09-07 | 2023-10-13 | 五台县城园丰农机制造有限公司 | Seeding equipment convenient for soil loading and film breaking |
| CN118383109A (en) * | 2024-06-21 | 2024-07-26 | 压撒盖农业装备(诸城市)有限责任公司 | Compacting ditching seeder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919812Y (en) * | 2006-07-07 | 2007-07-11 | 张吉新 | Composite profiling vegetable planting roller |
| RU2436271C2 (en) * | 2009-12-28 | 2011-12-20 | Государственное учреждение Зональный научно-исследовательский институт сельского хозяйства Северо-Востока им. Н.В. Рудницкого | Method of soil treatment and seeding and device for its implementation |
| CN102626009A (en) * | 2012-04-27 | 2012-08-08 | 薛世川 | Multilayer stubble-cleaning rotary-cultivation fertilizing seeding machine |
| CN203151954U (en) * | 2013-03-21 | 2013-08-28 | 湖南农业大学 | Profiling earthing pressing device |
| CN204482275U (en) * | 2015-02-01 | 2015-07-22 | 东台市种子管理站 | Rape seeding machine trench digging suppression device |
-
2016
- 2016-08-19 CN CN201610718448.6A patent/CN106385818A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919812Y (en) * | 2006-07-07 | 2007-07-11 | 张吉新 | Composite profiling vegetable planting roller |
| RU2436271C2 (en) * | 2009-12-28 | 2011-12-20 | Государственное учреждение Зональный научно-исследовательский институт сельского хозяйства Северо-Востока им. Н.В. Рудницкого | Method of soil treatment and seeding and device for its implementation |
| CN102626009A (en) * | 2012-04-27 | 2012-08-08 | 薛世川 | Multilayer stubble-cleaning rotary-cultivation fertilizing seeding machine |
| CN203151954U (en) * | 2013-03-21 | 2013-08-28 | 湖南农业大学 | Profiling earthing pressing device |
| CN204482275U (en) * | 2015-02-01 | 2015-07-22 | 东台市种子管理站 | Rape seeding machine trench digging suppression device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116868729A (en) * | 2023-09-07 | 2023-10-13 | 五台县城园丰农机制造有限公司 | Seeding equipment convenient for soil loading and film breaking |
| CN116868729B (en) * | 2023-09-07 | 2023-12-01 | 五台县城园丰农机制造有限公司 | Seeding equipment convenient for soil loading and film breaking |
| CN118383109A (en) * | 2024-06-21 | 2024-07-26 | 压撒盖农业装备(诸城市)有限责任公司 | Compacting ditching seeder |
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Application publication date: 20170215 |