CN201682774U - No-tillage corn rootstalk cutting device with notched disks - Google Patents
No-tillage corn rootstalk cutting device with notched disks Download PDFInfo
- Publication number
- CN201682774U CN201682774U CN2010202013713U CN201020201371U CN201682774U CN 201682774 U CN201682774 U CN 201682774U CN 2010202013713 U CN2010202013713 U CN 2010202013713U CN 201020201371 U CN201020201371 U CN 201020201371U CN 201682774 U CN201682774 U CN 201682774U
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- disks
- disk
- output shaft
- cutting device
- breach
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Abstract
The utility model relates to an improvement of a no-tillage corn rootstalk cutting device with notched disks, and provides the no-tillage corn rootstalk cutting device which is convenient to use and can completely cut off straws and stubble in time. The device comprises a cross beam, wherein a shaft-side end plate is fixed on the cross beam, and the bearing of the shaft-side end plate is connected with the two ends of the output shaft of a transmission gear. The utility model adopts the structural features that a double-disk cutting mechanism is arranged on the output shaft of the transmission gear; the double-disk cutting mechanism comprises a shaft seat, and two notched disks with a distance are arranged on the shaft seat; the shaft seat is arranged on the output shaft of the transmission gear; notches are evenly distributed on the edges of the notched disks; and a disk blade is arranged on the bulge between the two notches; and a fertilizer colter correspondingly positioned between the two notched disks is arranged on the cross beam.
Description
Technical field:
The utility model relates to a kind of improvement of no-tillage corn rootstalk cutting device.
Background technology:
During the operation of tradition sower, be to turn over operations such as carrying out seeding and fertilizing on the later face of land of rake pressure; And existing no-tillage seeding facility have been cancelled traditional rake that turns over to press operation when operation, are directly carrying out the seeding and fertilizing operation on the former stub land table or on the stubble covering face of land; When the no-tillage seeding operation, the stalk and the stubble that do not have to cut off partly can cause obstruction because of being drawn by sower and piling up, and have had a strong impact on the quality and the efficient of seeding operation.
Summary of the invention:
The utility model is exactly at the problems referred to above, provide a kind of easy to use, can be in time and cut off the no-tillage corn rootstalk cutting device of stalk and stubble up hill and dale.
For reaching above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises crossbeam, be fixed with a side end panel on the crossbeam, the bearing of axle side end panel links to each other with the two ends of the output shaft of gearbox, and the output shaft of its structural feature gearbox is provided with two disk shut-off mechanisms;
Described pair of disk shut-off mechanism comprises axle bed, and two cutaway disks with distance are arranged on the axle bed; Axle bed is arranged on the output shaft of gearbox;
The edge of described cutaway disk is provided with uniform breach; Projection between two breach is provided with the disk blade;
Be arranged on the crossbeam corresponding to the applicator boot between two cutaway disks.
The beneficial effects of the utility model:
The of the present utility model pair of disk shut-off mechanism rotates with the output shaft of gearbox, by the disk blade stalk in the ground and stubble cut off; Do not have cut stalk and stubble to be driven and to deliver on the applicator boot blade, further cut off by the barbed portion of two cutaway disks; It is unimpeded to have guaranteed that sower is advanced; The utility model can be in time and is cut off stalk and stubble completely thus, has guaranteed the trafficability characteristic of sower, the efficient and the quality of raising sowing.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of cutaway disk;
Fig. 3 is a side partial sectional view of the present utility model;
Fig. 4 is the partial enlarged drawing of Fig. 1.
Embodiment:
The utility model comprises crossbeam 9, is fixed with a side end panel 1 on the crossbeam 9, and the bearing 2 of axle side end panel 1 links to each other with the two ends of the output shaft 4 of gearbox 8, and the output shaft 4 of gearbox 8 is provided with two disk shut-off mechanisms 11;
Described pair of disk shut-off mechanism 11 comprises axle bed 6, and two cutaway disks 5 with distance are arranged on the axle bed 6; Axle bed 6 is arranged on the output shaft 4 of gearbox 8;
The edge of described cutaway disk 5 is provided with uniform breach 12; Projection 14 between two breach 12 is provided with disk blade 13;
Be arranged on the crossbeam 9 corresponding to the applicator boot 10 between two cutaway disks 5.
The breach 12 and protruding 14 interlaced arrangement of two cutaway disks 5; Can guarantee to have all the time sword 13 at cutting stalk and stubble.
Distance between two cutaway disks 5 is preferably 35mm-50mm.
Can on output shaft 4, the two disk shut-off mechanisms 11 of many groups be set as required corresponding to the tree seedling band.
Below in conjunction with a description of drawings course of action of the present utility model:
During operation, under the driving of the output shaft 4 of reduction box 8, two disk shut-off mechanisms 11 are along with output shaft rotates, because two cutaway disks 5 of two disk shut-off mechanisms 11 are interlaced arrangement; So there is sword 13 cutting off stalk and stubble all the time; If the stalk or the stubble that also have do not cut off, the breach 12 of two cutaway disks 5 can be pushed stalk or stubble to the plough blade 15 of applicator boot 10, further cuts off stalk and stubble; Guaranteed the completeness of cutting off; Guaranteed seeding quality.
Claims (3)
1. the no-tillage corn rootstalk cutting device of the two disks of a breach, comprise crossbeam (9), be fixed with a side end panel (1) on the crossbeam (9), the bearing (2) of axle side end panel (1) links to each other with the two ends of the output shaft (4) of gearbox (8), it is characterized in that the output shaft (4) of gearbox (8) is provided with two disk shut-off mechanisms (11);
Described pair of disk shut-off mechanism (11) comprises axle bed (6), and two cutaway disks (5) with distance are arranged on the axle bed (6); Axle bed (6) is arranged on the output shaft (4) of gearbox (8);
The edge of described cutaway disk (5) is provided with uniform breach (12); Projection (14) between two breach (12) is provided with disk blade (13);
Be arranged on the crossbeam (9) corresponding to the applicator boot (10) between two cutaway disks (5).
2. the no-tillage corn rootstalk cutting device of the two disks of a kind of breach according to claim 1 is characterized in that the breach (12) and projection (14) interlaced arrangement of two cutaway disks (5).
3. the no-tillage corn rootstalk cutting device of the two disks of a kind of breach according to claim 1 and 2 is characterized in that the distance between two cutaway disks (5) is 35mm-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202013713U CN201682774U (en) | 2010-05-25 | 2010-05-25 | No-tillage corn rootstalk cutting device with notched disks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202013713U CN201682774U (en) | 2010-05-25 | 2010-05-25 | No-tillage corn rootstalk cutting device with notched disks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682774U true CN201682774U (en) | 2010-12-29 |
Family
ID=43371064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202013713U Expired - Fee Related CN201682774U (en) | 2010-05-25 | 2010-05-25 | No-tillage corn rootstalk cutting device with notched disks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682774U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541632A (en) * | 2015-01-26 | 2015-04-29 | 辽宁省农业机械化研究所 | Small power-operated stubble-cutting, non-tillage, seeding and fertilizer-applying machine |
| CN104718819A (en) * | 2015-03-26 | 2015-06-24 | 中国农业科学院作物科学研究所 | Stubble cutting device used for no-tillage planter |
| CN105309133A (en) * | 2015-11-19 | 2016-02-10 | 农业部南京农业机械化研究所 | Novel straw smashing and returning machine |
| CN107580810A (en) * | 2017-07-24 | 2018-01-16 | 昆明理工大学 | A kind of active disc blade stubble breaking no-tillage seeding machine |
| CN112840776A (en) * | 2021-01-22 | 2021-05-28 | 农业农村部南京农业机械化研究所 | Double-gear stubble-pressing soil-separating fertilizing seeder |
| CN114026997A (en) * | 2021-10-18 | 2022-02-11 | 吉林大学 | Movable cutting, stubble breaking and ditching device for root soil complex |
-
2010
- 2010-05-25 CN CN2010202013713U patent/CN201682774U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541632A (en) * | 2015-01-26 | 2015-04-29 | 辽宁省农业机械化研究所 | Small power-operated stubble-cutting, non-tillage, seeding and fertilizer-applying machine |
| CN104718819A (en) * | 2015-03-26 | 2015-06-24 | 中国农业科学院作物科学研究所 | Stubble cutting device used for no-tillage planter |
| CN104718819B (en) * | 2015-03-26 | 2016-07-13 | 中国农业科学院作物科学研究所 | A kind of stubble remover for no-tillage seeding machine |
| CN105309133A (en) * | 2015-11-19 | 2016-02-10 | 农业部南京农业机械化研究所 | Novel straw smashing and returning machine |
| CN105309133B (en) * | 2015-11-19 | 2018-04-13 | 农业部南京农业机械化研究所 | A kind of New type straw grinding chopper |
| CN107580810A (en) * | 2017-07-24 | 2018-01-16 | 昆明理工大学 | A kind of active disc blade stubble breaking no-tillage seeding machine |
| CN112840776A (en) * | 2021-01-22 | 2021-05-28 | 农业农村部南京农业机械化研究所 | Double-gear stubble-pressing soil-separating fertilizing seeder |
| CN114026997A (en) * | 2021-10-18 | 2022-02-11 | 吉林大学 | Movable cutting, stubble breaking and ditching device for root soil complex |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20101229 Termination date: 20110525 |