CN201430764Y - Composite opener for rotary tillage seeder - Google Patents
Composite opener for rotary tillage seeder Download PDFInfo
- Publication number
- CN201430764Y CN201430764Y CN2009201036857U CN200920103685U CN201430764Y CN 201430764 Y CN201430764 Y CN 201430764Y CN 2009201036857 U CN2009201036857 U CN 2009201036857U CN 200920103685 U CN200920103685 U CN 200920103685U CN 201430764 Y CN201430764 Y CN 201430764Y
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- CN
- China
- Prior art keywords
- fertilizer
- opener
- discharge pipe
- rotary tillage
- seed
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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.)
- Expired - Fee Related
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- Fertilizing (AREA)
- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model belongs to seeder openers, particularly relates to a composite opener for a rotary tillage seeder, and overcomes the problem that the prior opener for the rotary tillage seeder has bad passing capacity and cannot effectively realize seed fertilizer separation under conservation tillage condition. The composite opener for the rotary tillage seeder comprises a fertilizer dischargepipe which is taken as the opener shovel handle; the opener shovel point is arranged at the bottom end of the fertilizer discharge pipe; a grass board is mounted at the front part of the fertilizer discharge pipe; a seed discharge pipe is arranged at the rear part of the fertilizer discharge pipe; the seed outlet of the fertilizer discharge pipe is arranged at the side rear at the fertilizer outlet of the fertilizer discharge pipe; and a separation plate is arranged between the seed outlet and the fertilizer outlet. The utility model has the beneficial effects that the composite opener with simple structure can solve blocking problem of the seeder under the circumstance that the field is covered with straws, solve deep fertilization problem, can be applied for not only crop conservation tilling and seeding technology, but also common crop seeding technology, can ensure that no grass hooking occurs, and effectively separates seeds from fertilizer.
Description
Technical field
The utility model belongs to seed-furrow opener, is specifically related to the compound plough of a kind of rotary tillage sower.
Background technology
At present, known rotary tillage seed-furrow opener is made up of discharging tube, defertilizing tube, spear, kind of the plate that looses, and has seed manure to apply fertilizer two kinds with ditch and side, when the mobile difference of soil, two kinds of ploughs all can not separate seed with chemical fertilizer fully, burn kind of a phenomenon generation thereby cause.And in the agricultural mechanization protective farming technique, when face of land stalk overlay capacity was big, through performance was poor, formed easily to stop up to block up, and caused the instability of sowing effect.
Summary of the invention
The utility model is in order to overcome the existing trafficability characteristic difference of rotary tillage seed-furrow opener under the conservation tillage condition and can not effectively to realize the problem that seed manure separates; provide a kind of rotary tillage sower compound plough; not only can stop up stifled stalk separately with forming, the distance of seed, chemical fertilizer can also be guaranteed be separated in more than the 3cm.
The utility model adopts following technical scheme to realize:
The compound plough of a kind of rotary tillage sower, comprise the defertilizing tube of establishing the plough spear as plough spade and bottom, the anterior installation of defertilizing tube divided careless plate, the defertilizing tube rear portion is provided with discharging tube, discharging tube go out the proceeds posterolateral that kind of mouth is located at the fertilizer outlet of defertilizing tube, go out between kind of mouth and the fertilizer outlet division board is set.Dividing careless front edge of board face is circular arc, can guarantee not hang grass and seed is separated with chemical fertilizer.
Vertical difference in height of the fertilizer outlet that goes out kind of mouth and defertilizing tube of discharging tube is 4～6cm, is generally 4cm.
Defertilizing tube is a rectangular steel pipe, simultaneously as the plough spade, the bottom is the plough spear, circular arc is set before defertilizing tube divides careless plate, divide careless plate and rotary blade approaching, utilize the rotation of rotavator knife, the stalk before the plough is separated and slide to both sides, flow to the rear, reach the solution stalk and stop up stifled purpose.The fertilizer outlet of defertilizing tube vertically downward, and in the front lower place that goes out kind of mouth of discharging tube.Discharging tube to go out kind of mouth amesiality, and be higher than fertilizer outlet.Rectangular division board is set between fertilizer groove; after fertilizer, seed fall into fertile ditch, kind ditch respectively; seed can not fall into fertile ditch under the protection of division board, and fertilizer outlet is going out kind of a mouth the place ahead; soil can cover chemical fertilizer in advance; cover seed then, simultaneously, division board is after seed, chemical fertilizer guarantee to separate and cover; with the sower extraction that moves ahead, reach the purpose that guarantees that seed, chemical fertilizer separate.
The utlity model has following beneficial effect: can under the situation that face of land stalk covers, solve sower and stop up in the stifled problem; solve the fertile problem of deep placement; simple in structure; can be applicable to crop protection farming seeding technique and simultaneously also can be applicable to general crop seeding technology, can guarantee not hang grass and seed is effectively separated with chemical fertilizer.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to view
Fig. 4 is schematic diagram of the present utility model (direction of arrow is the soil flow schematic diagram among the figure).
Seed manure graph of a relation when Fig. 5 sows.
Among the figure: 1-divides careless plate, the 2-defertilizing tube, and the 3-discharging tube, the 4-division board, 5-fertilizer outlet, 6-go out kind of a mouth, 7-fertilizer, 8-seed.
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described further.
The compound plough of rotary tillage sower comprises the defertilizing tube 2 of establishing the plough spear as plough spade and bottom, and defertilizing tube 2 anterior installations are divided careless plates 1, and dividing careless plate 1 front end face is circular arc.Defertilizing tube 2 rear portions are provided with discharging tube 3, discharging tube 3 go out the proceeds posterolateral that kind of mouth 6 is located at the fertilizer outlet 5 of defertilizing tube 2, go out between kind of mouth 6 and the fertilizer outlet 5 division board 4 is set.
The vertical difference in height that goes out kind of mouth 6 and fertilizer outlet 5 is 4～6cm, is generally 4cm.
In Fig. 1,2, the careless plate 1 of the branch of circular arc is welded on the defertilizing tube 2, and defertilizing tube 2 is in the place ahead of discharging tube 3, and fertilizer outlet 5 vertically downward.Discharging tube 3 welds together with defertilizing tube 2, goes out the proceeds posterolateral of kind of mouth 6 at fertilizer outlet 5, and is higher than fertilizer outlet 4cm, is going out to be welded with rectangular division board 4 between kind of mouth 6 and the fertilizer outlet 5.
As shown in Figure 3, fertilizer outlet 1 vertically downward and going out kind of mouth 2 the place aheads goes out kind of mouth in the fertilizer outlet proceeds posterolateral.
As shown in Figure 4, sower is in moving ahead, after fertilizer falls into fertile groove, division board 4 stops the soil of seed one side to fall into, and utilizes this time difference, and fertilizer one side is covered in advance, subsequently, extract division board 4 in the time of with kind of subcovering out, make seed, chemical fertilizer guarantee released state.
As shown in Figure 5, fertilizer 7, seed 8 fall into fertile ditch, plant formed relative position relation behind the ditch.
Claims (4)
1, the compound plough of a kind of rotary tillage sower, it is characterized in that it comprises the defertilizing tube (2) of establishing the plough spear as plough spade and bottom, the anterior installation of defertilizing tube (2) divided careless plate (1), defertilizing tube (2) rear portion is provided with discharging tube (3), discharging tube (3) go out the proceeds posterolateral that kind of a mouth (6) is located at the fertilizer outlet (5) of defertilizing tube (2), go out between kind of a mouth (6) and the fertilizer outlet (5) division board (4) is set.
2, the compound plough of rotary tillage sower according to claim 1 is characterized in that the careless plate of described branch (1) front end face is a circular arc.
3, the compound plough of rotary tillage sower according to claim 1 and 2 is characterized in that kind of a mouth (6) and vertical difference in height of fertilizer outlet (5) are 4～6cm.
4, the compound plough of rotary tillage sower according to claim 3 is characterized in that kind of a mouth (6) and vertical difference in height of fertilizer outlet (5) are 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201036857U CN201430764Y (en) | 2009-07-10 | 2009-07-10 | Composite opener for rotary tillage seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201036857U CN201430764Y (en) | 2009-07-10 | 2009-07-10 | Composite opener for rotary tillage seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201430764Y true CN201430764Y (en) | 2010-03-31 |
Family
ID=42049576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201036857U Expired - Fee Related CN201430764Y (en) | 2009-07-10 | 2009-07-10 | Composite opener for rotary tillage seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201430764Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405709A (en) * | 2011-09-27 | 2012-04-11 | 山东理工大学 | Combined furrow opener for wheat sowing |
| CN103004331A (en) * | 2012-12-27 | 2013-04-03 | 中国农业大学 | Furrow opener for side positions in root cutting grooves |
| CN104255122A (en) * | 2014-09-09 | 2015-01-07 | 中国热带农业科学院南亚热带作物研究所 | Ditcher of sugarcane planting machine for isolation type trench fertilization |
| CN104335736A (en) * | 2014-10-15 | 2015-02-11 | 山东理工大学 | Equal-depth and wide seeding opener for deep fertilization of wheat |
| CN104365233A (en) * | 2014-12-14 | 2015-02-25 | 朱学成 | Jamming-free straw-cutting backward-bent sowing pipe |
-
2009
- 2009-07-10 CN CN2009201036857U patent/CN201430764Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405709A (en) * | 2011-09-27 | 2012-04-11 | 山东理工大学 | Combined furrow opener for wheat sowing |
| CN103004331A (en) * | 2012-12-27 | 2013-04-03 | 中国农业大学 | Furrow opener for side positions in root cutting grooves |
| CN104255122A (en) * | 2014-09-09 | 2015-01-07 | 中国热带农业科学院南亚热带作物研究所 | Ditcher of sugarcane planting machine for isolation type trench fertilization |
| CN104335736A (en) * | 2014-10-15 | 2015-02-11 | 山东理工大学 | Equal-depth and wide seeding opener for deep fertilization of wheat |
| CN104335736B (en) * | 2014-10-15 | 2017-02-15 | 山东理工大学 | Equal-depth and wide seeding opener for deep fertilization of wheat |
| CN104365233A (en) * | 2014-12-14 | 2015-02-25 | 朱学成 | Jamming-free straw-cutting backward-bent sowing pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20140710 |
|
| EXPY | Termination of patent right or utility model |