CN106688349A - Double-disc stubble cutting and ploughing anti-blocking device for no-tillage planter - Google Patents
Double-disc stubble cutting and ploughing anti-blocking device for no-tillage planter Download PDFInfo
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- CN106688349A CN106688349A CN201710044401.0A CN201710044401A CN106688349A CN 106688349 A CN106688349 A CN 106688349A CN 201710044401 A CN201710044401 A CN 201710044401A CN 106688349 A CN106688349 A CN 106688349A
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- double
- batch
- cutting disc
- disc
- cuts
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a double-disc stubble cutting and ploughing anti-blocking device for a no-tillage planter. The double-disc stubble cutting and ploughing anti-blocking device for the no-tillage planter is arranged at the front end of the no-tillage planter. The double-disc stubble cutting and ploughing anti-blocking device for the no-tillage planter comprises a plurality of double-disc units; every double-disc unit comprises a cutter shaft, and the cutter shafts of the double-disc units are connected into a whole through a coupler; the cutter shafts of the double-disc units at both ends are pivoted to the no-tillage planter, wherein the cutter shaft of the double-disc unit at one end is connected with the power device of the no-tillage planter; every cutter shaft is pivoted to a soil breaking stubble cutting disc cutter and fixedly provided with a stubble ploughing disc cutter, the soil breaking stubble cutting disc cutter and the stubble ploughing disc cutter rotate in opposite directions, and an reversing device is arranged between the soil breaking stubble cutting disc cutter and the cutter shaft. The double-disc stubble cutting and ploughing anti-blocking device for the no-tillage planter completes sowing and soil breaking simultaneously through the soil breaking stubble cutting disc cutters and the stubble ploughing disc cutters, which rotate in opposite directions, thereby being strong in stubble cutting and ploughing power and facilitating subsequent ditching of a ditcher.
Description
Technical field
The present invention relates to agricultural machinery technological field, and in particular to it is anti-blocking that a kind of no-tillage seeding machine double-arc spline cuts batch breaking
Device.
Background technology
No-tillage seeding machine is the key equipment for realizing conservation tillage.In wheat and corn two crops a year growing area, implement beautiful
During rice no-tillage seeding, sowing ground has substantial amounts of wheat stalk to crush also field and untreated wheat root stubble, can be to seeder soil
Workpiece produces winding and blocks, and causes that seeder operation quality is bad, and operating efficiency is low.So needing to set up anti-blocking dress
Put.Prevent from the method that stalk winds blocking soil-engaging component from mainly having on no-tillage seeding machine both at home and abroad at present to be divided to stubble and cut stubble two
The method of kind.Divide stubble method to be mainly and crop straw stubble is pushed away into seeding belt, such as divide sod lifter, point careless double-arc spline.These anti-block apparatus
There is certain blocking-proof result when straw mulching quantity is less, but be substantially deteriorated in the larger time-division stubble effect of straw mulching quantity, prevent
Stifled performance is relatively low.The method for cutting stubble is mainly by the crop straw stubble cut-out in front of seeder soil-engaging component, to prevent stalk
Winding soil-engaging component.The method for cutting stubble is divided into passive type and active two types again.Passive type cuts batch part need not
Power drive, with the machine dragged rotation of advance.Passive type is cut batch device and is mainly made up of various types of breaking disks.Quilt
Dynamic formula breaking disc structure simply consumes that power is small, but to the cut-out ability of stalk, and need the machine to have enough weights
Amount can just make stubble breaking knife breaking bury.Active batch part of cutting is to carry out cutting a batch breaking under the driving of power.It is active to cut stubble
Device mainly has stip-chopping rotary cultivator attachment, drives breaking disk, stalk saw cutting device etc..
Invention device " no-tillage seeding machine double-arc spline power cuts a batch breaking anti-block apparatus " (patent No.：
ZL201010131833.5), combined using by driven disc and driven disk knife, be formed with support cutting, then
Driven disk knife is easily easily stopped the rotation due to the winding of root stubble, and such cutting action will be affected, so that cannot
Stubble and breaking are cut in completion.
The content of the invention
The present invention is directed to above-mentioned technical problem, there is provided a kind of with the opposite no-tillage seeding machine of active rotation and direction of rotation
A batch breaking anti-block apparatus are cut with double-arc spline.
To reach above-mentioned purpose, a batch breaking anti-block apparatus are cut the invention provides a kind of no-tillage seeding machine double-arc spline, prevented
Block apparatus are arranged on the front end of no-tillage seeding machine；Anti-block apparatus include several double-arc spline units；Double-arc spline unit includes cutter shaft；
It is connected by shaft coupling between the cutter shaft of double-arc spline unit；The cutter shaft of the double-arc spline unit at two ends is articulated in no-tillage seeding machine
On；The cutter shaft of double-arc spline unit of wherein one end is connected with the power set of seeder；Disk broach shell is articulated with the middle part of cutter shaft；
One end of disk broach shell is fixed with to break ground cuts a batch cutting disc；It is fixed with cutter shaft and cuts a batch cutting disc；A batch cutting disc is cut to be close to break ground
Cut a batch cutting disc；Breaking ground, it is opposite with the direction of rotation for cutting batch cutting disc to cut batch cutting disc；It is provided between disk broach shell and cutter shaft
Reverse device；The radius of gyration for cutting batch cutting disc break ground more than the radius of gyration for cutting batch cutting disc.
Used as the preferred of above-mentioned technical proposal, reverse device includes negative pulley wheel, drive pulley, supporting plate, center
Axle, driven gear and driving gear；Negative pulley wheel is fixed on one end that disk broach shell cuts batch cutting disc away from breaking ground；Driving tooth
Wheel is fixed on cutter shaft away from the one end for cutting batch cutting disc；Supporting plate straight up and is arranged on negative pulley wheel and driving gear
Between；The lower end of supporting plate is articulated on cutter shaft, upper end is fixed on no-tillage seeding machine；Center is articulated with the middle part of supporting plate
Axle；Central shaft is fixed with drive pulley near the one end for cutting batch cutting disc；Central shaft is fixed away from the one end for cutting batch cutting disc
There is driven gear；Driven gear is engaged with driving gear；Negative pulley wheel and drive pulley constitute belt transmission by belt
Device.
Used as the preferred of above-mentioned technical proposal, break ground the embedded depth cut and have cm or so when batch cutting disc works.
As the preferred of above-mentioned technical proposal, the tangential velocity direction of the rotation for cutting batch cutting disc of breaking ground and no-tillage seeding machine
Direction of advance it is opposite.
As the preferred of above-mentioned technical proposal, the square opening that the upper end of supporting plate is provided through.
The beneficial effects of the present invention are：Batch cutting disc is cut by opposite the breaking ground in direction of rotation and batch cutting disc is cut come complete
Broken ground into cutting batch breaking and completing seeding belt simultaneously, cut a batch breaking powerful, be easy to the trench digging of follow-up plough to bury.
Brief description of the drawings
Fig. 1 is the structural representation faced of the invention；
Fig. 2 is the structural representation of left view of the invention；
Fig. 3 is the structural representation of the section of A-A in Fig. 1 of the invention；
In figure, 10, cutter shaft；20th, a batch cutting disc is cut；30th, disk broach shell；40th, break ground and cut a batch cutting disc；50th, passive belt
Wheel；60th, driving gear；70th, supporting plate；700th, square opening；71st, central shaft；72nd, driven gear；73rd, drive pulley；74th, skin
Band.
Specific embodiment
As shown in FIG. 1 to 3, a kind of no-tillage seeding machine double-arc spline cuts a batch breaking anti-block apparatus, and anti-block apparatus are arranged on
The front end of no-tillage seeding machine；Anti-block apparatus include several double-arc spline units；Double-arc spline unit includes cutter shaft 10；Double-arc spline unit
Cutter shaft 10 between be connected by shaft coupling；The cutter shaft 10 of the double-arc spline unit at two ends is articulated on no-tillage seeding machine；Its
The cutter shaft 10 of the double-arc spline unit of middle one end is connected with the power set of seeder；The middle part of cutter shaft 10 is articulated with disk broach shell
30；One end of disk broach shell 30 is fixed with to break ground cuts batch cutting disc 40；It is fixed with cutter shaft 10 and cuts batch cutting disc 20；Cut a batch disk
Knife 20 is close to break ground and cuts batch cutting disc 40；Breaking ground, it is opposite with the direction of rotation for cutting batch cutting disc 20 to cut batch cutting disc 40；Cutting disc
Reverse device is provided between set 30 and cutter shaft 10；Break ground cut batch cutting disc 40 the radius of gyration be more than cut batch cutting disc 20 return
Turn radius.
As shown in FIG. 1 to 3, reverse device includes negative pulley wheel 50, drive pulley 73, supporting plate 70, central shaft
71st, driven gear 72 and driving gear 60；Negative pulley wheel 50 is fixed on disk broach shell 30 and batch cutting disc 40 is cut away from breaking ground
One end；Driving gear 60 is fixed on cutter shaft 10 away from the one end for cutting batch cutting disc 20；Supporting plate 70 straight up and is arranged on
Between negative pulley wheel 50 and driving gear 60；The lower end of supporting plate 70 is articulated on cutter shaft 10, upper end is fixed on no-tillage seeding
On machine；The middle part of supporting plate 70 is articulated with central shaft 71；Central shaft 71 is fixed with active skin near the one end for cutting batch cutting disc 20
Belt wheel 73；Central shaft 71 is fixed with driven gear 72 away from the one end for cutting batch cutting disc 20；Driven gear 72 and driving gear 60
Engagement；Negative pulley wheel 50 and drive pulley 73 constitute belt drive unit by belt 74.
Break ground the embedded depth cut and have 10cm or so when batch cutting disc 40 works.
Break ground the rotation for cutting batch cutting disc 40 tangential velocity direction it is opposite with the direction of advance of no-tillage seeding machine.
As shown in figure 3, the square opening 700 that the upper end of supporting plate 70 is provided through.
The operation principle of reverse device is as follows：
Cutter shaft 10 drives rotation in the power set of seeder, and batch cutting disc 20 is cut in drive and driving gear 60 rotates, main
Moving gear 60 drives driven gear 72 to rotate, and driven gear 72 drives drive pulley 73 to rotate by central shaft 71, active skin
Belt wheel 73 is driven to break ground and is cut batch cutting disc 40 and reversely rotate by belt 74, negative pulley wheel 50, disk broach shell 30.
Above content is only better embodiment of the invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair
Bright limitation.
Claims (5)
1. a kind of no-tillage seeding machine double-arc spline cuts a batch breaking anti-block apparatus, and anti-block apparatus are arranged on the front end of no-tillage seeding machine；
It is characterized in that：Anti-block apparatus include several double-arc spline units；Double-arc spline unit includes cutter shaft (10)；The knife of double-arc spline unit
Axle is connected between (10) by shaft coupling；The cutter shaft (10) of the double-arc spline unit at two ends is articulated on no-tillage seeding machine；Its
The cutter shaft (10) of the double-arc spline unit of middle one end is connected with the power set of seeder；Cutter shaft is articulated with cutting disc in the middle part of (10)
Set (30)；One end of disk broach shell (30) is fixed with to break ground cuts a batch cutting disc (40)；It is fixed with cutter shaft (10) and cuts a batch cutting disc
(20)；Cut a batch cutting disc (20) and be close to break ground and cut a batch cutting disc (40)；Break ground and cut a batch cutting disc (40) and cut a batch cutting disc (20)
Direction of rotation it is opposite；Reverse device is provided between disk broach shell (30) and cutter shaft (10)；Break ground and cut a batch cutting disc (40)
The radius of gyration is more than the radius of gyration for cutting a batch cutting disc (20).
2. a kind of no-tillage seeding machine double-arc spline according to claim 1 cuts a batch breaking anti-block apparatus, it is characterised in that：It is inverse
To device include negative pulley wheel (50), drive pulley (73), supporting plate (70), central shaft (71), driven gear (72) and
Driving gear (60)；Negative pulley wheel (50) is fixed on one end that disk broach shell (30) cuts a batch cutting disc (40) away from breaking ground；It is main
Moving gear (60) is fixed on cutter shaft (10) away from the one end for cutting a batch cutting disc (20)；Supporting plate (70) straight up and is arranged on
Between negative pulley wheel (50) and driving gear (60)；The lower end of supporting plate (70) is articulated on cutter shaft (10), upper end is fixed on
On no-tillage seeding machine；Central shaft (71) is articulated with the middle part of supporting plate (70)；Central shaft (71) is close to and cuts a batch cutting disc (20)
One end is fixed with drive pulley (73)；Central shaft (71) is fixed with driven gear away from the one end for cutting a batch cutting disc (20)
(72)；Driven gear (72) is engaged with driving gear (60)；Negative pulley wheel (50) and drive pulley (73) are by belt
(74) belt drive unit is constituted.
3. a kind of no-tillage seeding machine double-arc spline according to claim 1 cuts a batch breaking anti-block apparatus, it is characterised in that：It is broken
Soil cuts the embedded depth for having 10cm or so when a batch cutting disc (40) works.
4. a kind of no-tillage seeding machine double-arc spline according to claim 1 cuts a batch breaking anti-block apparatus, it is characterised in that：
Break ground the rotation for cutting a batch cutting disc (40) tangential velocity direction it is opposite with the direction of advance of no-tillage seeding machine.
5. a kind of no-tillage seeding machine double-arc spline according to claim 2 cuts a batch breaking anti-block apparatus, it is characterised in that：Branch
The square opening (700) that the upper end of fagging (70) is provided through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710044401.0A CN106688349A (en) | 2017-01-19 | 2017-01-19 | Double-disc stubble cutting and ploughing anti-blocking device for no-tillage planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710044401.0A CN106688349A (en) | 2017-01-19 | 2017-01-19 | Double-disc stubble cutting and ploughing anti-blocking device for no-tillage planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106688349A true CN106688349A (en) | 2017-05-24 |
Family
ID=58909296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710044401.0A Withdrawn CN106688349A (en) | 2017-01-19 | 2017-01-19 | Double-disc stubble cutting and ploughing anti-blocking device for no-tillage planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106688349A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800398A (en) * | 2019-11-14 | 2020-02-18 | 山东省农业机械科学研究院 | Multi-process corn stubble land belt cleaning device and method |
| CN114073200A (en) * | 2020-08-17 | 2022-02-22 | 西北农林科技大学 | Planetary gear train straw reverse differential supported cutting anti-blocking device |
| CN115067026A (en) * | 2022-05-03 | 2022-09-20 | 吉林大学 | Micro-power bionic stubble breaking mechanism, stubble breaking device, no-tillage seeder and stubble breaking method |
-
2017
- 2017-01-19 CN CN201710044401.0A patent/CN106688349A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800398A (en) * | 2019-11-14 | 2020-02-18 | 山东省农业机械科学研究院 | Multi-process corn stubble land belt cleaning device and method |
| CN110800398B (en) * | 2019-11-14 | 2022-03-08 | 山东省农业机械科学研究院 | Multi-process corn stubble land belt cleaning device and method |
| CN114073200A (en) * | 2020-08-17 | 2022-02-22 | 西北农林科技大学 | Planetary gear train straw reverse differential supported cutting anti-blocking device |
| CN114073200B (en) * | 2020-08-17 | 2022-12-13 | 西北农林科技大学 | Planetary gear train straw reverse differential supported cutting anti-blocking device |
| CN115067026A (en) * | 2022-05-03 | 2022-09-20 | 吉林大学 | Micro-power bionic stubble breaking mechanism, stubble breaking device, no-tillage seeder and stubble breaking method |
| CN115067026B (en) * | 2022-05-03 | 2024-02-02 | 吉林大学 | Micro-power bionic stubble breaking mechanism, stubble breaking device, no-tillage planter and stubble breaking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170524 |
|
| WW01 | Invention patent application withdrawn after publication |