CN103583099A - Multifunctional seeder - Google Patents
Multifunctional seeder Download PDFInfo
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- CN103583099A CN103583099A CN201210286620.7A CN201210286620A CN103583099A CN 103583099 A CN103583099 A CN 103583099A CN 201210286620 A CN201210286620 A CN 201210286620A CN 103583099 A CN103583099 A CN 103583099A
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- seed drill
- stubble
- drill according
- multifunctional seed
- multifunctional
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Abstract
The invention provides a multifunctional seeder. The multifunctional seeder comprises a stubble-cutting device, a ditching device, a seeding device, a fertilizing device, a soil covering device which are sequentially arranged on a frame, and a transmission mechanism which connects the above devices and actuators, wherein the stubble-cutting device comprises a primary stubble-cutting assembly and a secondary stubble-cutting assembly. The multifunctional seeder has the advantages that the stubble cutting is more sufficient after being performed twice, the possibility of tool blocking can be reduced, the power is reduced and the efficiency is improved.
Description
Technical field
The invention belongs to field of agricultural machinery, especially relates to a kind of multifunctional seed drill.
Background technology
The conventional no-tillage seeding machine of farmland operation in existing technology, when the crops of central plain area carry out no-tillage seeding as corn etc. because stalk is thick, tough and tensile, chopping stalk need to consume relatively high power, and maize straw amount is very large, during cutting, easily cause broken stubble to the winding of cutting implement and obstruction.
Summary of the invention
The problem that the invention will solve is to provide a kind of multifunctional seed drill, while being especially applicable to the no-tillage seeding in farmland, uses.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of multifunctional seed drill, comprise rack-mounted corn rootstalk cutting device successively, ditching device, seeding apparatus, fertilizer apparatus, covering device, and the transmission mechanism that connects above device and driver, described corn rootstalk cutting device comprises breaking assembly and secondary breaking assembly.One time breaking assembly comprises support one, driving member and a stubble breaking knife, and a described stubble breaking knife rotational trajectory face becomes certain angle of inclination with ground, preferably 30～60 degree.Secondary breaking assembly comprises support two, the secondary stubble breaking knife of turning cylinder and a plurality of installations arranged side by side.Described transmission mechanism is comprised of chain sprocket structure.In described frame, there is the wheel with the fixing capable of regulating height of thread spindle, and the hopper that holds fertilizer and seed that is fixed on top.Covering device is comprised of support three and earthing wheel, and support lower end is connected with axle by rocking arm with earthing wheel center.
Advantage and good effect that the invention has are: owing to adopting technique scheme, during no-tillage seeding, breaking is divided into twice processing, once slightly cut and make residual stalk separated with ground, secondary carefully cuts liftoff stalks cutting, after-treatment makes breaking more abundant, reduce the generation that cutter stops up, reduced power, improved efficiency; The advantages such as this sower of while has simple in structure, easy to maintenance, and processing cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the invention
In figure:
1, hopper 2, transmission mechanism 3, frame
4, threaded adjusting bar 5, covering device 6, wheel
7, plough 8, secondary stubble breaking knife 9, a stubble breaking knife
10, transmission mechanism
Embodiment
As shown in Figure 1, the invention is a kind of multifunctional seed drill, comprise rack-mounted corn rootstalk cutting device successively, ditching device, seeding apparatus, fertilizer apparatus, covering device, and the transmission mechanism that connects above device and driver, described corn rootstalk cutting device comprises breaking assembly and secondary breaking assembly.One time breaking assembly comprises support, makes driving member and a stubble breaking knife of a stubble breaking knife rotation, and a described stubble breaking knife rotational trajectory face becomes certain angle of inclination with ground, preferably 30～60 degree.Secondary breaking assembly comprises support, the secondary stubble breaking knife of turning cylinder and a plurality of installations arranged side by side, wherein detachable, the replaceable different-diameter cutter of each stage property of secondary stubble breaking knife.Described transmission mechanism is comprised of chain sprocket structure, under tractor drives, by the wheel rotating in frame, provides rotatory force, makes each device rotate or move.Thread spindle and the frame of wheel upper end are fixed, by the height of the relative frame of the rotation adjustable wheel of thread spindle.The hopper that is fixed on frame top holds fertilizer and seed.Covering device is comprised of support three and earthing wheel, and support lower end is connected with axle by rocking arm with earthing wheel center, automatic up-down adjustment in the time of can realizing covering device deformation everywhere.
The course of work of this example: when multifunctional seed drill is worked in field by tractor-drawn, the wheel 6 of frame 3 rotates and drives transmission mechanism 10 operations, stubble breaking knife 9 and secondary stubble breaking knife 8 are rotated with certain speed, a stubble breaking knife 9 of inclination certain angle stretches into ground certain depth, first that stalk is separated from soil, then overhead the secondary stubble breaking knife 8 of certain distance is pulverized ground stalk and the soil that falls back again, and stalk is difficult for stopping up cutter like this, also can increasing power.Afterwards plough 7 will mix the earth trench digging of stalk chip, seed and fertilizer fall into ditch successively simultaneously, then by covering device 5 by ground levelling, like this with regard to disposable breaking, arable land, sowing, fertilising and the whole ground of having completed.The wheel 6 of sower is connected with threaded rod, and in frame 3, device can be by regulating wheel 6 and the relative distance of frame 6 to change, to adapt to the arable land of different situations with the height on ground.Detachable between secondary stubble breaking knife 8 and turning cylinder, cutter footpath and cutter spacing are all adjustable.
Above the invention embodiment is had been described in detail, but described content is only the preferred embodiment of the invention, can not be considered to for limiting the practical range of the invention.All equalization variations of doing according to the invention application range and improvement etc., within all should still belonging to the patent covering scope of the invention.
Claims (7)
1. a multifunctional seed drill, comprises rack-mounted corn rootstalk cutting device successively, ditching device, seeding apparatus, fertilizer apparatus, covering device, and the transmission mechanism that connects above device and driver, it is characterized in that: described corn rootstalk cutting device comprises breaking assembly and secondary breaking assembly.
2. multifunctional seed drill according to claim 1, is characterized in that: a described breaking assembly comprises support one, driving member and a stubble breaking knife, and a described stubble breaking knife rotational trajectory face becomes certain angle of inclination with ground.
3. multifunctional seed drill according to claim 1, is characterized in that: described secondary breaking assembly comprises support two, the secondary stubble breaking knife of turning cylinder and a plurality of installations arranged side by side.
4. multifunctional seed drill according to claim 1, is characterized in that: described transmission mechanism is comprised of chain sprocket structure.
5. multifunctional seed drill according to claim 1, is characterized in that: in described frame, there is the wheel with the fixing capable of regulating height of thread spindle, and the hopper that holds fertilizer and seed that is fixed on top.
6. multifunctional seed drill according to claim 1, is characterized in that: described covering device is comprised of support three and earthing wheel, and support lower end is connected with axle by rocking arm with earthing wheel center.
7. multifunctional seed drill according to claim 2, is characterized in that: the angle that a described stubble breaking knife rotational trajectory face becomes with ground is 30～60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286620.7A CN103583099A (en) | 2012-08-13 | 2012-08-13 | Multifunctional seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286620.7A CN103583099A (en) | 2012-08-13 | 2012-08-13 | Multifunctional seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103583099A true CN103583099A (en) | 2014-02-19 |
Family
ID=50073591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210286620.7A Pending CN103583099A (en) | 2012-08-13 | 2012-08-13 | Multifunctional seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103583099A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521356A (en) * | 2015-01-10 | 2015-04-22 | 朱学成 | Straw land-standing wheat, rice and maize planter |
| CN108293335A (en) * | 2018-02-10 | 2018-07-20 | 金华市鸿讯机械工程技术有限公司 | Has the prepartion of land equipment of soil-loosening function |
| CN108476628A (en) * | 2018-02-23 | 2018-09-04 | 浦江县晶富农业科技有限公司 | The fertilizer apparatus that can move freely |
-
2012
- 2012-08-13 CN CN201210286620.7A patent/CN103583099A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521356A (en) * | 2015-01-10 | 2015-04-22 | 朱学成 | Straw land-standing wheat, rice and maize planter |
| CN108293335A (en) * | 2018-02-10 | 2018-07-20 | 金华市鸿讯机械工程技术有限公司 | Has the prepartion of land equipment of soil-loosening function |
| CN108476628A (en) * | 2018-02-23 | 2018-09-04 | 浦江县晶富农业科技有限公司 | The fertilizer apparatus that can move freely |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |