CN2662604Y - Hard stubble seeder - Google Patents
Hard stubble seeder Download PDFInfo
- Publication number
- CN2662604Y CN2662604Y CN 200320112884 CN200320112884U CN2662604Y CN 2662604 Y CN2662604 Y CN 2662604Y CN 200320112884 CN200320112884 CN 200320112884 CN 200320112884 U CN200320112884 U CN 200320112884U CN 2662604 Y CN2662604 Y CN 2662604Y
- Authority
- CN
- China
- Prior art keywords
- tractor
- hinged
- gear
- stubble
- shaft
- Prior art date
- 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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Abstract
The utility model relates to a hard stubble seeder that can cultivate directly on filed that has stubble and comprises two groups of stubble cutter that are arranged on the knife roller as well as two groups of parallel four rods feeler mechanisms that are fixedly connected with the stander, and a fertilizer boot, a fertilizer component, a seeding and ditching device, a seeding component and a compacting roller. A knife roller is arranged on the shell through a bearing, the rear part of the shell is hinged on the lower hinge point of the stander, the upper point of the stander is hinged on the upper rod of the suspension mechanism, the lower rod of the suspension mechanism is fixedly connected with the trailer of the tractor; the knife roller is connected with the output axle of the shift gear on the trailer of the tractor through chain wheel and chains. The front end of the shell is hinged on the input axle of the shift gear whose input axle is connected with the output axle of the tractor through the belt wheel and the belt. The upper rod of the suspension mechanism is provided with a lifting support rod. The utility model has the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to agricultural seeder machinery, and particularly a kind of being suitable for ploughed the sower of directly cultivating on the whole soil without stubble-cleaning.
Background technology
The seeding operation of present sower is to carry out on the basis on autumn or the whole ground of stubble in spring substantially, adopts two subjobs.Combine is put in order in ploughing of releasing recently, also is to carry out integration of operation in spring, is about to sower and stubble cleaner and couples together disposable operation with connector.Its shortcoming is the full width stubble-cleaning, and the soil moisture content loss is bigger, and particularly spring, spring breeze is big, arid is serious, soil moisture conservation is bad, and is totally unfavorable to seed germination.
Summary of the invention
The purpose of this utility model is to propose a kind of hard stubble sower, can be directly cultivating operation without stubble-cleaning on the cultivated whole soil, with the loss of moisture that overcomes present seeding operation, the shortcoming that is unfavorable for seed germination.The hard stubble of the utility model sower, comprise that being arranged on the tool roller axis (22) two groups broken stubble cuttves (2) and preceding bar by two cutterheads (21) is connected in two groups of parallel four-bar feeler mechanisms (5) on the frame (4), and be connected in applicator boot (6) on the bar of parallel four-bar feeler mechanism (5) back, fertilising parts (7), row-planting opener (8), seeding parts (9), press wheel (10), it is characterized in that: described tool roller axis is arranged on the housing by bearing, the end hinge connects on the point at the following dumpling of frame after the housing, the preceding bar of the upper extreme point of frame and hitch is hinged mutually, and the lower beam of hitch is connected on the bracket of tractor; Tool roller axis by sprocket wheel, chain and the output shaft of the gear on being installed in tractor frame drive and to be connected, the bead of housing front end is hinged on the Connection Block of tractor rear portion by linking arm, the housing bead is coaxial with the power shaft of gear, and the power shaft of gear drives with the power take-off of tractor by belt pulley, belt and is connected; The hinged rise pole of the hydraulic pressure lift arm of a hinged lower end and tractor on the upper boom of hitch.
Operation principle of the present utility model is: under the dragging of tractor, duplicate rows stubble-cleaning cutter is by the power drive of tractor, on two row ridge platforms, carry out the broken stubble of finite width, the applicator boot of back is ditched thereupon, the fertilising parts are that power makes its fertilizer expelling shaft rotation carry out fertilizer through chain drive with the press wheel, the row-planting opener of back is ditched once more again, and the seeding parts carry out seeding so that to be power with the press wheel rotate its feed shaft through chain drive, after press wheel with backfill consolidation.Be disposablely on hard stub land, to finish seeding operation.After seeding operation finishes, rise pole by the tractor hydraulic power drive hitch is upwards risen, workpieces such as broken stubble cutter break away from ground.
Because adopt the utility model only to need when sowing the seed in spring, tractor once enters ground, carrying out seeding operation without ploughing on the whole soil, therefore, solved effectively and ploughed the loss of moisture problem that whole soil causes before the sowing, be particularly conducive to seed germination; And saving human and material resources; Simple in structure, the low cost of manufacture of this machine.
Description of drawings
Fig. 1 is that the master of hard stubble sower looks schematic diagram;
Fig. 2 is a variable transmission mechanism part schematic top plan view.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model structure.
A kind of hard stubble sower that connects that drives by tractor, comprise that being arranged on the tool roller axis 22 two groups broken stubble cuttves 2 and preceding bar by two cutterheads 21 is connected in two groups of parallel four-bar feeler mechanisms 5 on the frame 4, and be connected in applicator boot 6, fertilising parts 7, row-planting opener 8, seeding parts 9, press wheel 10 on the parallel four-bar feeler mechanism 5 back bars; Tool roller axis 22 is arranged on the housing 23 by bearing, and the end hinge connects on the point at the following dumpling of frame 4 after the housing 23, and the upper boom of the upper extreme point of frame 4 and hitch 3 is hinged mutually, and the preceding bar of hitch 3 is connected on the bracket of tractor; Tool roller axis 22 drives by sprocket wheel, chain and the output shaft 1.1 that is installed in the gear 1 on the tractor bracket and is connected, the bead 24 of housing front end is hinged on the tractor rear portion Connection Block 26 by linking arm 25, housing bead 24 is coaxial with the power shaft 1.2 of gear 1, and the power shaft 1.2 of gear 1 drives with the power take-off of tractor by belt pulley, belt and is connected; The hinged rise pole 13 of the hydraulic pressure lift arm of a hinged lower end and tractor on the upper boom of hitch 3.
The power shaft 1.2 of gear 1 and output shaft 1.1 are by being installed in gear 1.4, the 1.3 engagement speed change transmissions on it.
The feed shaft of seeding parts 9 is connected by sprocket wheel, 10 drivings of chain and press wheel, and the fertilizer expelling shaft of described fertilising parts 7 drives with the feed shaft of seeding parts 9 by sprocket wheel, chain and is connected.
Claims (3)
1. hard stubble sower that drive to connect by tractor, comprise that being arranged on the tool roller axis (22) two groups broken stubble cuttves (2) and preceding bar by two cutterheads (21) is connected in two groups of parallel four-bar feeler mechanisms (5) on the frame (4), and be connected in applicator boot (6) on the bar of parallel four-bar feeler mechanism (5) back, fertilising parts (7), row-planting opener (8), seeding parts (9), press wheel (10), it is characterized in that: described tool roller axis (22) is arranged on the housing (23) by bearing, housing (23) holds the following dumpling that is hinged in frame (4) to connect on the point afterwards, the upper extreme point of frame (4) is hinged mutually with the preceding bar of hitch (3), and the lower beam of hitch (3) is connected on the bracket of tractor; The output shaft (1.1) of the gear (1) of tool roller axis (22) by sprocket wheel, chain and on being installed in tractor frame drives and is connected, the bead (24) of housing (23) front end is hinged on the tractor rear portion Connection Block (26) by linking arm (25), housing bead (24) is coaxial with the power shaft (1.2) of gear (1), and the power shaft (1.2) of gear (1) drives with the power take-off of tractor by belt pulley, belt and is connected; The hinged rise pole (13) of the hydraulic pressure lift arm of a hinged lower end and tractor on the upper boom of hitch (3).
2. the described hard stubble sower of root a tree name claim 1 is characterized in that the power shaft (1.2) of described gear (1) and output shaft (1.1) mesh the speed change transmission by the gear (1.4), (1.3) that are installed on it.
3. the described hard stubble sower of root a tree name claim 1, the feed shaft that it is characterized in that described seeding parts (9) is connected with the driving of press wheel (10) axle by sprocket wheel, chain, and the fertilizer expelling shaft of described fertilising parts (7) drives with the feed shaft of seeding parts (9) by sprocket wheel, chain and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112884 CN2662604Y (en) | 2003-12-04 | 2003-12-04 | Hard stubble seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112884 CN2662604Y (en) | 2003-12-04 | 2003-12-04 | Hard stubble seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2662604Y true CN2662604Y (en) | 2004-12-15 |
Family
ID=34344770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320112884 Expired - Fee Related CN2662604Y (en) | 2003-12-04 | 2003-12-04 | Hard stubble seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2662604Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405710A (en) * | 2011-07-26 | 2012-04-11 | 吉林大学 | Multifunctional rowmiddle seeder |
| CN104129444A (en) * | 2014-07-29 | 2014-11-05 | 柳州市宏大机械制造有限公司 | Tractor |
-
2003
- 2003-12-04 CN CN 200320112884 patent/CN2662604Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405710A (en) * | 2011-07-26 | 2012-04-11 | 吉林大学 | Multifunctional rowmiddle seeder |
| CN104129444A (en) * | 2014-07-29 | 2014-11-05 | 柳州市宏大机械制造有限公司 | Tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |