CN101530019B - Full-straw burying tillage fertilizing seeder - Google Patents
Full-straw burying tillage fertilizing seeder Download PDFInfo
- Publication number
- CN101530019B CN101530019B CN2009100251475A CN200910025147A CN101530019B CN 101530019 B CN101530019 B CN 101530019B CN 2009100251475 A CN2009100251475 A CN 2009100251475A CN 200910025147 A CN200910025147 A CN 200910025147A CN 101530019 B CN101530019 B CN 101530019B
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- China
- Prior art keywords
- full
- deflector
- guide plates
- seeder
- straw
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Abstract
The invention discloses a full-straw burying tillage fertilizing seeder, and relates to an agricultural composite working machine. The full-straw burying tillage fertilizing seeder comprises a stander, a rotary tillage device, a fertilizing and seeding device and a power device, and is characterized in that at least two mutually separated guide plates arranged back and forth are arranged between a knife roll and a seeding shoe, the underside edges of the guide plates are lowered in turn from the front to back, the left end and the right end of each guide plate are arranged on longitudinal support bars fixed on the stander, the mounting places are preferably hinged, and the positions of the guide plates are adjusted by an adjusting rod and a bolt. An inclination angle alpha of the guide plates and the vertical direction is 10 to 70 degrees, and preferably the alpha is reduced in turn from the front to the back. The full-straw burying tillage fertilizing seeder is used for farmland, particularly dry land work; because of the matching action of a rotary cutting stubble-burying cutter and the guide plates, the seeder can finish multi-work of tilling, burying, fertilizing and seeding; and particularly, thrown soil is guided layer by layer by the guide plates and falls gradually, so the full-straw burying effect is ensured, and the proper fertilizing and seeding depth and even flatness of a soil coverage layer are also ensured.
Description
Technical field
The present invention relates to a kind of farmland harvesting and tillage machine tool, particularly ploughing, covering the multiple working machinery of realizing ferti-seeding when burying stalk during dry farming.
Background technology
For play environmental protection, save time, the effect of abridged edition, synergy, need finish the arable land one time when the farmland is cultivated whole, cover multi-jobs such as burying stalk, hack, level land, sowing, fertilising, this is just to the harvesting and tillage machine tool, and particularly harvesting and tillage machine tool in nonirrigated farmland has proposed more and more higher requirement.Patent of invention 2004101030941 discloses a kind of machine for imbedding stubbles and plowing, be mainly used in underwater cultivation, can once finish arable land, hack, play slurry, cover and bury the stalk multi-job, effectively accomplish straw-returning, cover the ferti-seeding operation simultaneously of burying behind the stalk but can not be used for the nonirrigated farmland.Patent of invention 2007200346734 discloses a kind of batch combined seed and fertilizer drill that buries, what can be used for the nonirrigated farmland ploughs, buries, executes, broadcasts multi-job, and adopt two kinds of power drive modes to drive fertilization axle and the work of sowing axle, the user can select a kind of as required, bring convenience to use, but this machine is because the earth and the stalk of chopping are thrown to the rear naturally, for different soil and stalk situation, very difficult control is executed the degree of depth broadcast and is ploughed the back flatness, does not reach to bury batch effect and execute and broadcast all good requirements of effect.
Summary of the invention
The technical problem to be solved in the present invention is the weak point that overcomes existing farmland harvesting and tillage machine tool, providing a kind of can implement to plough to bury to execute to broadcast multi-job, can effectively control according to different situations again and execute the degree of depth and the flatness of broadcasting, reach full-straw burying and broadcast all good full-straw burying tillage fertilizing seeders of effect with executing.
Technical scheme of the present invention is: the full-straw burying tillage fertilizing seeder, comprise frame, rotary cultivator attachment, execute broadcasting device, its improvements be the rotor in rotary cultivator attachment and executing be provided with between the sowing boots in the broadcasting device at least 2 be separated from each other, tandem deflector, the lower side of each deflector reduces from front to back successively, and the two ends, the left and right sides of deflector are installed on the vertical supporting bar that is fixed on the framework lateral plate.
Further scheme is: described deflector lower side recedes with respect to upper side edge, the inclined angle alpha of deflector and vertical direction=10 °～70 °; Be in the hinge connection between described deflector and the vertical supporting bar, and be provided with the inclination angle governor motion; Described governor motion is made of the latch in the through hole on the adjusting rod that is articulated in deflector lower side two ends and insertion adjusting rod and the respective fixation part; Described sowing boots are connected with governor motion.
Adopt specific rotary-cut to bury a batch cutter in the rotary cultivator attachment of the present invention, under the high speed rotating earth is risen together with stalk one digging, be the parabola impelling backward, because stalk is light, throw closely and low, fall earlier, earth is heavy, throw far and high, after fall, the later earth that falls of institute effectively covers the stalk that falls earlier; Execute in the broadcasting device to drive seeder by rotating shaft and provide seed or fertilizer at regular time and quantity and fall into undergroundly by sowing boots discharging opening, broadcast operation thereby finish for one time to plough to bury to execute.Particularly the present invention is provided with the polylith deflector between rotary tillage rotor and sowing boots, can prevent that the earth impelling of having dug is far away excessively, it is dropped in the reasonable range, each deflector lower side reduces from front to back successively, plays impelling earth layering water conservancy diversion, the effect that falls step by step, can guarantee the effect of full-straw burying, can guarantee the appropriate depth of ferti-seeding again, and the tectal uniformity of earth and flatness, deflector also can play the further broken effect of earth simultaneously.Deflector is generally 2～5, the position consistency of left side plate on its length and the frame, and the piece number is many more, and width is narrow more, and it is smooth more then to have ploughed.According to the concrete condition and the axle rotational speed in plot, flatness and the sowing depth after projectile lands can be improved in the inclination angle of adjusting deflector.The position of executing sowing boots in the broadcasting device is adjustable, and sowing boots discharging opening and last piece deflector lower side horizontal range are 5～12cm, and this distance is far away more, the earth that covers seed is thin more, and the sowing boots are big more from face of land distance, and the earth of covering is also few more, and the user regulates by agriculture requirement.
Description of drawings
Accompanying drawing is structural representation of the present invention (camber line of band arrow is represented earth impelling state among the figure).
Embodiment
Referring to accompanying drawing, the full-straw burying tillage fertilizing seeder by frame, rotary cultivator attachment, execute broadcasting device, actuating unit and deflector device major part and constitute, the concrete scheme of deflector device mainly is described here.
Example one: the rotor 1 in rotary cultivator attachment and executing be provided with between the sowing boots 5 in the broadcasting device 3 be separated from each other, tandem deflector 4, the lower side of each deflector reduces from front to back successively, promptly gradually near ground, the two ends, the left and right sides of deflector are installed on the vertical supporting bar 3 that is fixed on the framework lateral plate 2, the installation place is in the hinge connection, and deflector lower side two ends are provided with the adjusting rod 6 of band through hole, the tilt angle alpha that can regulate deflector by latch in suitable scope, best each inclined angle alpha from front to back
1, α
2, α
3Reduce α in this example successively
1=60 °, α
2=45 °, α
3=20 °, the sowing boots are by the governor motion adjusting position, and making its discharging opening and last piece deflector lower side horizontal range is 8cm.
Example two: deflector is 2, from front to back inclined angle alpha
1=55 °, α
2=30 °, all the other are with example one.
Example three: deflector is 5, from front to back inclined angle alpha
1=70 °, α
2=55 °, α
3=45 °, α
4=25 °, α
5=10 °, all the other are with example one.
Claims (5)
1. full-straw burying tillage fertilizing seeder, comprise frame, rotary cultivator attachment, execute broadcasting device, it is characterized in that the rotor in rotary cultivator attachment and execute be provided with between the sowing boots in the broadcasting device at least 2 be separated from each other, tandem deflector, the lower side of each deflector reduces from front to back successively, and the two ends, the left and right sides of deflector are installed on the vertical supporting bar that is fixed on the framework lateral plate.
2. by the described full-straw burying tillage fertilizing seeder of claim 1, it is characterized in that: described deflector lower side recedes with respect to upper side edge, the inclined angle alpha of deflector and vertical direction=10 °～70 °.
3. by claim 1 or 2 described full-straw burying tillage fertilizing seeders, it is characterized in that: be in the hinge connection between described deflector and the vertical supporting bar, and be provided with the inclination angle governor motion.
4. by the described full-straw burying tillage fertilizing seeder of claim 3, it is characterized in that: described governor motion is made of the latch in the through hole on the adjusting rod that is articulated in deflector lower side two ends and insertion adjusting rod and the respective fixation part.
5. by the described full-straw burying tillage fertilizing seeder of claim 1, it is characterized in that: described sowing boots are connected with governor motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100251475A CN101530019B (en) | 2009-02-17 | 2009-02-17 | Full-straw burying tillage fertilizing seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100251475A CN101530019B (en) | 2009-02-17 | 2009-02-17 | Full-straw burying tillage fertilizing seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101530019A CN101530019A (en) | 2009-09-16 |
| CN101530019B true CN101530019B (en) | 2011-02-16 |
Family
ID=41101035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100251475A Expired - Fee Related CN101530019B (en) | 2009-02-17 | 2009-02-17 | Full-straw burying tillage fertilizing seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101530019B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112307A (en) * | 2017-12-26 | 2018-06-05 | 信阳师范学院 | A kind of tea seed seeding apparatus |
| CN117882520A (en) * | 2023-08-26 | 2024-04-16 | 黑龙江省黑土保护利用研究院 | Deep fertilization subsoiler with liquid medicine storage cavity and use method thereof |
-
2009
- 2009-02-17 CN CN2009100251475A patent/CN101530019B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101530019A (en) | 2009-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20140217 |