CN206835567U - A kind of no-tillage seeding machine cuts a batch breaking anti-block apparatus with double-arc spline - Google Patents
A kind of no-tillage seeding machine cuts a batch breaking anti-block apparatus with double-arc spline Download PDFInfo
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- CN206835567U CN206835567U CN201720074203.4U CN201720074203U CN206835567U CN 206835567 U CN206835567 U CN 206835567U CN 201720074203 U CN201720074203 U CN 201720074203U CN 206835567 U CN206835567 U CN 206835567U
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- cutting disc
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- cuts
- arc spline
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Abstract
A batch breaking anti-block apparatus is cut with double-arc spline the utility model discloses a kind of no-tillage seeding machine, anti-block apparatus is arranged on the front end of no-tillage seeding machine；Anti-block apparatus includes several double-arc spline units；Double-arc spline unit includes cutter shaft；It is connected between the cutter shaft of double-arc spline unit by shaft coupling；The cutter shaft of the double-arc spline unit at both ends is articulated on no-tillage seeding machine；Wherein the power set of the cutter shaft of the double-arc spline unit of one end and seeder connect；It is articulated with to break ground on cutter shaft and cuts a batch cutting disc；It is fixed with cutter shaft and cuts a batch cutting disc；Breaking ground, it is opposite with the direction of rotation for cutting batch cutting disc to cut batch cutting disc；Break ground to cut and batch reverse device is provided between cutting disc and cutter shaft.The utility model cuts batch cutting disc and cuts batch cutting disc and broken ground to complete to cut batch breaking and complete seeding belt simultaneously by opposite the breaking ground in direction of rotation, cuts a batch breaking powerful, is easy to the trench digging of follow-up plough to bury.
Description
Technical field
It the utility model is related to agricultural machinery technological field, and in particular to a kind of no-tillage seeding machine cuts a batch breaking with double-arc spline
Anti-block apparatus.
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 returning to the field and untreated wheat root stubble, can be to seeder soil
Workpiece produces winding and blocked, and causes that seeder operation quality is bad, and operating efficiency is low.So need to set up anti-blocking dress
Put.Prevent the method for stalk winding blocking soil-engaging component from mainly having to be divided to stubble and cut stubble two on no-tillage seeding machine both at home and abroad at present
Kind method.Divide stubble method that crop straw stubble mainly 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 deteriorated in the larger time-division stubble positive effect of straw mulching quantity, prevented
Stifled performance is relatively low.The method for cutting stubble is mainly to cut off the crop straw stubble in front of seeder soil-engaging component, to prevent stalk
Wind 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 dragged rotation of machine 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 the cut-out ability to stalk, and needs machine to have enough weights
Amount just can 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, driving breaking disk, stalk saw cutting device etc..
Utility model device " no-tillage seeding machine double-arc spline power cuts a batch breaking anti-block apparatus " (patent No.：
ZL201010131833.5), combine, cut formed with support, then using by driven disc and driven disk knife
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 can not
Stubble and breaking are cut in completion.
Utility model content
The utility model is directed to above-mentioned technical problem, there is provided a kind of to be broadcast with opposite no-tillage in active rotation and direction of rotation
Kind machine cuts a batch breaking anti-block apparatus with double-arc spline.
To reach above-mentioned purpose, the utility model provides a kind of no-tillage seeding machine and cuts the anti-blocking dress of batch breaking with double-arc spline
Put, anti-block apparatus is arranged on the front end of no-tillage seeding machine；Anti-block apparatus includes several double-arc spline units；Double-arc spline unit includes
Cutter shaft；It is connected between the cutter shaft of double-arc spline unit by shaft coupling；The cutter shaft of the double-arc spline unit at both ends is articulated in no-tillage
On seeder；Wherein the power set of the cutter shaft of the double-arc spline unit of one end and seeder connect；Circle is articulated with the middle part of cutter shaft
Dise knife set；One end of disk broach shell, which is fixed with to break ground, cuts a batch cutting disc；It is fixed with cutter shaft and cuts a batch cutting disc；It is tight to cut batch cutting disc
Patch, which is broken ground, cuts a batch cutting disc；Breaking ground, it is opposite with the direction of rotation for cutting batch cutting disc to cut batch cutting disc；Between disk broach shell and cutter shaft
It is provided with reverse device；The radius of gyration for cutting batch cutting disc break ground more than the radius of gyration for cutting batch cutting disc.
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 disk broach shell and cuts one end of 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 close to 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 engages with driving gear；Negative pulley wheel and drive pulley form belt transmission by belt
Device.
As the preferred of above-mentioned technical proposal, break ground the embedded depth cut and have 10cm when batch cutting disc works.
As the preferred of above-mentioned technical proposal, the tangential velocity direction for the rotation for cutting batch cutting disc of breaking ground and no-tillage seeding
The direction of advance of machine is opposite.
As the preferred of above-mentioned technical proposal, square opening that the upper end of supporting plate is provided through.
The beneficial effects of the utility model are：Batch cutting disc is cut by opposite the breaking ground in direction of rotation and cuts a batch cutting disc
Broken ground to complete to cut batch breaking and complete 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 of the present utility model faced；
Fig. 2 is the structural representation of left view of the present utility model；
Fig. 3 is the structural representation of A-A section in Fig. 1 of the present utility model；
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.
Embodiment
As shown in FIG. 1 to 3, a kind of no-tillage seeding machine cuts a batch breaking anti-block apparatus with double-arc spline, and anti-block apparatus is arranged on
The front end of no-tillage seeding machine；Anti-block apparatus includes 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 both 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, which 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, which is close to break ground, 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；The radius of gyration for cutting batch cutting disc 40 break ground more than time for cutting batch cutting disc 20
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 cuts batch cutting disc 40 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 close to 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 form belt drive unit by belt 74.
Break ground the embedded depth cut and have 10cm 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 present utility model, for one of ordinary skill in the art, according to this
The thought of utility model, there will be changes, this specification content should not be understood in specific embodiments and applications
For to limitation of the present utility model.
Claims (5)
1. a kind of no-tillage seeding machine cuts a batch breaking anti-block apparatus with double-arc spline, anti-block apparatus is arranged on the front end of no-tillage seeding machine；
It is characterized in that：Anti-block apparatus includes 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 both 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)
Cover (30)；One end of disk broach shell (30), which 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 according to claim 1 cuts a batch breaking anti-block apparatus with double-arc spline, 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 disk broach shell (30) and cuts one end of 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 cut 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) engages with driving gear (60)；Negative pulley wheel (50) and drive pulley (73) pass through belt
(74) belt drive unit is formed.
3. a kind of no-tillage seeding machine according to claim 1 cuts a batch breaking anti-block apparatus with double-arc spline, it is characterised in that：It is broken
Soil cuts the embedded depth for having 10cm during a batch cutting disc (40) work.
4. a batch breaking anti-block apparatus is cut with double-arc spline according to a kind of no-tillage seeding machine described in claim 1, 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 according to claim 2 cuts a batch breaking anti-block apparatus with double-arc spline, 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 |
|---|---|---|---|
| CN201720074203.4U CN206835567U (en) | 2017-01-19 | 2017-01-19 | A kind of no-tillage seeding machine cuts a batch breaking anti-block apparatus with double-arc spline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074203.4U CN206835567U (en) | 2017-01-19 | 2017-01-19 | A kind of no-tillage seeding machine cuts a batch breaking anti-block apparatus with double-arc spline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206835567U true CN206835567U (en) | 2018-01-05 |
Family
ID=60790565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720074203.4U Expired - Fee Related CN206835567U (en) | 2017-01-19 | 2017-01-19 | A kind of no-tillage seeding machine cuts a batch breaking anti-block apparatus with double-arc spline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206835567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117882531A (en) * | 2023-12-15 | 2024-04-16 | 连云港双亚机械有限公司 | Seeder furrow opener capable of preventing soil blocks from being stuck |
-
2017
- 2017-01-19 CN CN201720074203.4U patent/CN206835567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117882531A (en) * | 2023-12-15 | 2024-04-16 | 连云港双亚机械有限公司 | Seeder furrow opener capable of preventing soil blocks from being stuck |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |