CN204180502U - A kind of ditcher mechanism of no-tillage seeding machine - Google Patents
A kind of ditcher mechanism of no-tillage seeding machine Download PDFInfo
- Publication number
- CN204180502U CN204180502U CN201420370487.8U CN201420370487U CN204180502U CN 204180502 U CN204180502 U CN 204180502U CN 201420370487 U CN201420370487 U CN 201420370487U CN 204180502 U CN204180502 U CN 204180502U
- Authority
- CN
- China
- Prior art keywords
- knife
- fixed disk
- seeding machine
- tillage seeding
- ditching knife
- 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
Links
- 238000010899 nucleation Methods 0.000 title claims abstract description 33
- 238000003971 tillage Methods 0.000 title claims abstract description 33
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims description 3
- 240000001931 Ludwigia octovalvis Species 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 238000010338 mechanical breakdown Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 3
- 241000721671 Ludwigia Species 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Soil Working Implements (AREA)
Abstract
A kind of ditcher mechanism of no-tillage seeding machine, comprise ditching knife, fixed disk and cutter shaft, ditching knife is fixed on fixed disk by tool rest, adjacent ditching knife lays respectively at the both sides of fixed disk, and between adjacent fixed disk, anti-tangle winding board is set, and anti-tangle winding board take cutter shaft as axle center becomes Spiral distribution, the connecting rod be connected with seeder frame is set at ditching knife rear, connecting rod is provided with the cutting grass knife coordinated with ditching knife, the bottom of cutting grass knife has slant edge, and the cutter edge of cutting grass knife is positioned at the gap that adjacent ditching knife is formed.The utility model is by the ditching knife of interlaced arrangement on fixed disk and the close fit of cutting grass knife with slant edge structure, avoid no-tillage seeding machine to be wound around by weeds or stalk and to cause mechanical breakdown in trench digging process, be conducive to carrying out smoothly of no-tillage seeding machine operation.
Description
Technical field
The utility model relates to agricultural mechanical field, especially a kind of ditcher mechanism on sower.
Background technology
Along with the development of agricultural mechanization, no-tillage seeding machine can directly be sowed because of it, eliminate the link of the cultivated rake to soil, and, no-tillage seeding machine area of breaking ground is little, not spoiled soil topsoil, be conducive to the maintenance of soil moisture content, more and more be subject to the welcome of vast farmers friend, but, in actual use, but there are some problems in no-tillage seeding machine, especially the ditching knife on current no-tillage seeding machine is easy to be wound around by stalk and weeds, cause sower fault rate higher, also very serious to the wearing and tearing of cutter, greatly have impact on the operating efficiency of no-tillage seeding machine, constrain the popularization of no-tillage seeding machine.
Utility model content
For solving above-mentioned prior art Problems existing, the purpose of this utility model is to provide a kind of ditcher mechanism for no-tillage seeding machine, working in coordination by each mechanism, avoid in operation process, stalk and weeds are wrapped on ditching knife and ditcher mechanism, reduce the fault rate of no-tillage seeding machine, ensure carrying out smoothly of no-tillage seeding machine operation.
The utility model is for solving the problems of the technologies described above, the technical scheme adopted is: a kind of ditcher mechanism of no-tillage seeding machine, comprise ditching knife, fixed disk and cutter shaft, ditching knife is evenly arranged on fixed disk, and drive cutter shaft to drive fixed disk to rotate realization trench digging by the gearbox of no-tillage seeding machine, described fixed disk has thickness, adjacent ditching knife is arranged at the two sides of fixed disk respectively, below frame, cutting grass knife is set, and be connected with frame by dead lever, the cutter edge of cutting grass knife is positioned at the gap formed by adjacent ditching knife.
Described cutting grass knife comprises cutter hub and tool rest, and tool rest is bolted on described dead lever, and cutter hub is divided into upper and lower, and top is rectangle, and bottom is formed slopely a slant edge to ditching knife direction, and, the cutter edge of cutting grass knife arranges blade or sawtooth.
Described ditching knife comprises tool rest and cutter hub, and tool rest is arranged on fixed disk, and the angle between cutter hub and tool rest is less than 180 °, and cutter hub can be right-angled trapezium or isosceles trapezoid, and trapezoidal hypotenuse offers blade.
Further, described ditching knife and fixed disk can be set to one.
Further, the bottom of described cutting grass knife and the ploughshare of defertilizing tube are set to one.
In order to avoid cutter shaft is wound around by weeds when rotating, can an anti-tangle winding board be set between adjacent fixed disk.
Described dead lever can be set to the defertilizing tube be connected with fertilizer can, and arranges a plate in the side of defertilizing tube, and the discharging tube be connected with seed-box is fixed on described connecting plate.
Compared with prior art, the utility model has following beneficial effect:
First, ditching knife adjacent in the utility model is divided into the two sides of fixed disk, the balanced distribution of ditching knife on fixed disk can be ensured, prevent from causing the imbalance of fixed disk to rotate because ditching knife is all arranged on fixed disk one side, cause the fault of no-tillage seeding machine;
Second, in the utility model the surfaces of revolution of ditching knife and cutting grass knife rectangle plane and slant edge tangent, when ditching knife rotates, partially overlap with the rectangle plane of cutting grass knife, weeds entrained by ditching knife or stalk some by the blade at rectangle plane edge and ditching knife cut off, but the stalk thicker for some or the root of stalk, because its hardness is larger, can not once be cut off, and due to the surfaces of revolution of ditching knife be circular, so ditching knife is when rotating to below, can depart from the edge of rectangle plane, the stalk do not cut off also just cannot be cut off by continuation, therefore, cutting grass knife bottom of the present utility model is formed slopely a slant edge with blade to the extension of ditching knife direction, after the edge of ditching knife and cutting grass knife rectangle plane is departed from, can continue to keep in touch with slant edge, and then the stalk be not cut off again is cut on the slant edge of cutting grass knife bottom, thus effectively can cut off the root of thick stalk or stalk, avoid stalk to the winding of ditching knife and cutter shaft with block up, reduce no-tillage seeding machine fault rate in use,
3rd, because ditching knife in the utility model all overlaps with cutting grass knife retaining part all the time, therefore stalk and weeds are subject to the cutting of cutting grass knife blade on the one hand, also can be subject to the collision between ditching knife and cutting grass knife and extruding on the other hand, and then further increase the chopping ability to stalk and weeds;
4th, anti-tangle winding board in the utility model and cutter shaft are worked in coordination formation irregular shape, when weeds are wrapped on cutter shaft, can not be formed circular closely, and depart from gradually with cutter shaft in the continuous rotation process of cutter shaft, avoid blocking up to cutter shaft, improve the property passed through of whole sower.
In sum, the utility model is by the ditching knife of interlaced arrangement on fixed disk and the close fit of cutting grass knife with slant edge structure, avoid no-tillage seeding machine to be wound around by weeds or stalk and to cause mechanical breakdown in trench digging process, be conducive to carrying out smoothly of no-tillage seeding machine operation.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation I of the present utility model.
Accompanying drawing 2 is structural representations II of the present utility model.
Accompanying drawing 3 is structural representations of cutting grass knife cutter hub in the utility model.
Accompanying drawing 4 is structural representations of the utility model ditching knife and cutter shaft.
Mark in figure: 1, ditching knife, 2, fixed disk, 201, anti-tangle winding board, 3, cutter shaft, 4, frame, 5, dead lever, 6, cutting grass knife, 601, top, 602, bottom, 7, defertilizing tube, 8, connecting plate.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is further elaborated.
As shown in the figure, a kind of ditcher mechanism of no-tillage seeding machine, comprise ditching knife 1, fixed disk 2 and cutter shaft 3, ditching knife 1 comprises tool rest and cutter hub, angle between tool rest and cutter hub is 170 °, tool rest and fixed disk 2 are bolted, and adjacent two ditching knifes 1 are fixedly installed on the two sides of fixed disk 2 respectively, adjacent ditching knife 1 forms two surfacess of revolution parallel to each other when rotated, between adjacent fixed disk 2, anti-tangle winding board 201 is set, and anti-tangle winding board 201 with cutter shaft 3 for axle center become Spiral distribution, with the direction of advance of no-tillage seeding machine for front, the defertilizing tube 7 with ploughshare be connected with fertilizer can is set at the rear of ditching knife 1, cutting grass knife 6 in order to guillotine cutting weeds and stalk is made up of cutter hub and tool rest, tool rest is fixedly installed on described defertilizing tube 7, described cutter hub is divided into top 601 and bottom 602, top 601 is rectangle, bottom 602 is right-angled trapezium, trapezoidal hypotenuse is towards ditching knife 1 direction, described cutter hub edge is in the gap of two surfacess of revolution formed by the ditching knife 1 of fixed disk 2 both sides, and cutting grass knife 6 cutter hub edge has blade, described defertilizing tube 7 is fixedly installed a plate 8, the discharging tube be connected with seed-box is fixedly installed on connecting plate 8.
In use, the power take-off of tractor drives the cutter shaft 3 of ditcher mechanism to rotate by the gearbox of no-tillage seeding machine, ditching knife 1 is in the process rotating trench digging, the weeds routed up and stalk at ditching knife 1 with under the interaction of cutting grass knife 6, chopped off, shredded, thus avoid the winding to cutter shaft 3 and ditching knife 1 of weeds or stalk, considerably reduce the fault that therefore no-tillage seeding machine causes, be conducive to the carrying out of operation.
Claims (8)
1. the ditcher mechanism of a no-tillage seeding machine, comprise ditching knife (1), fixed disk (2) and cutter shaft (3), ditching knife (1) is evenly arranged on fixed disk (2), and drive cutter shaft (3) to drive fixed disk (2) to rotate realization trench digging by the gearbox of no-tillage seeding machine, it is characterized in that: described fixed disk (2) has thickness, adjacent ditching knife (1) is arranged at the two sides of fixed disk (2) respectively, in frame (4) below, cutting grass knife (6) is set, and be connected with frame (4) by dead lever (5), the cutter edge of cutting grass knife (6) is positioned at the gap formed by adjacent ditching knife (1).
2. the ditcher mechanism of a kind of no-tillage seeding machine according to claim 1, is characterized in that: the cutter hub of described cutting grass knife (6) is made up of top (601) and bottom (602), and top (601) are rectangle plane, and bottom (602) have a slant edge.
3. the ditcher mechanism of a kind of no-tillage seeding machine according to claim 1, is characterized in that: the cutter edge of described cutting grass knife (6) arranges blade or sawtooth.
4. the ditcher mechanism of a kind of no-tillage seeding machine according to claim 1, is characterized in that: described ditching knife (1) comprises tool rest and cutter hub, and tool rest is fixed on fixed disk (2), and the angle between cutter hub and tool rest is less than 180 °.
5. the ditcher mechanism of a kind of no-tillage seeding machine according to claim 1, is characterized in that: described ditching knife (1) and fixed disk (2) are set to one.
6. the ditcher mechanism of a kind of no-tillage seeding machine according to claim 1, is characterized in that: arrange anti-tangle winding board (201) between described adjacent fixed disk (2).
7. the ditcher mechanism of a kind of no-tillage seeding machine according to claim 1, is characterized in that: described dead lever (5) is the defertilizing tube (7) connecting fertilizer can.
8. the ditcher mechanism of a kind of no-tillage seeding machine according to claim 7, is characterized in that: described defertilizing tube (7) arranges a plate (8), and the discharging tube be connected with seed-box is fixed on described connecting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370487.8U CN204180502U (en) | 2014-07-07 | 2014-07-07 | A kind of ditcher mechanism of no-tillage seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370487.8U CN204180502U (en) | 2014-07-07 | 2014-07-07 | A kind of ditcher mechanism of no-tillage seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204180502U true CN204180502U (en) | 2015-03-04 |
Family
ID=52612550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370487.8U Expired - Fee Related CN204180502U (en) | 2014-07-07 | 2014-07-07 | A kind of ditcher mechanism of no-tillage seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204180502U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265050A (en) * | 2015-11-21 | 2016-01-27 | 张德阳 | Trench digging seeder cooperating with rotocultivator |
| CN107182323A (en) * | 2017-06-29 | 2017-09-22 | 山西河东雄风农机有限公司 | Seeder multipurpose minimal tills cutter shaft and ferti-seeding system |
| CN107710992A (en) * | 2017-09-13 | 2018-02-23 | 灵璧九瑞农发科技有限公司 | A kind of antiwind sowing stand leg mounting structure |
| CN110192449A (en) * | 2019-05-28 | 2019-09-03 | 山西省农业科学院经济作物研究所 | A kind of sorghum spy moisture in the soil hill-drop drill |
-
2014
- 2014-07-07 CN CN201420370487.8U patent/CN204180502U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265050A (en) * | 2015-11-21 | 2016-01-27 | 张德阳 | Trench digging seeder cooperating with rotocultivator |
| CN107182323A (en) * | 2017-06-29 | 2017-09-22 | 山西河东雄风农机有限公司 | Seeder multipurpose minimal tills cutter shaft and ferti-seeding system |
| CN107182323B (en) * | 2017-06-29 | 2020-06-26 | 山西河东雄风农机有限公司 | Multipurpose minimal tillage cutter shaft of seeder and fertilizing and seeding system |
| CN107710992A (en) * | 2017-09-13 | 2018-02-23 | 灵璧九瑞农发科技有限公司 | A kind of antiwind sowing stand leg mounting structure |
| CN110192449A (en) * | 2019-05-28 | 2019-09-03 | 山西省农业科学院经济作物研究所 | A kind of sorghum spy moisture in the soil hill-drop drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000, Henan, Luoyang province Luolong District 310 State Road Baima Temple section South Patentee after: Luoyang Xinle Machinery Technology Co.,Ltd. Address before: 471000, Henan, Luoyang province Luolong District 310 State Road Baima Temple section South Patentee before: LUOYANG XINLE MACHINERY EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 |