CN1032110C - Double-disc side deep fertilizing and seeding furrow opener - Google Patents
Double-disc side deep fertilizing and seeding furrow opener Download PDFInfo
- Publication number
- CN1032110C CN1032110C CN 92105515 CN92105515A CN1032110C CN 1032110 C CN1032110 C CN 1032110C CN 92105515 CN92105515 CN 92105515 CN 92105515 A CN92105515 A CN 92105515A CN 1032110 C CN1032110 C CN 1032110C
- Authority
- CN
- China
- Prior art keywords
- roundel
- big disk
- vertical plane
- seeding
- furrow opener
- 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 11
- 239000003337 fertilizer Substances 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 description 7
- 238000009331 sowing Methods 0.000 description 7
- 230000004720 fertilization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The present invention belongs to agricultural machine parts. The furrow opener body (9) is wedge-shaped, two sides of the furrow opener body are fixedly connected with shafts (5) and (11) respectively, and the large disc (7) and the small disc (8) are connected with the shafts (5) and (11) through bearings (3) and (13) and bearing seats (2) and (14) respectively; the large and small disks (7), (8) and the longitudinal vertical plane of the furrow opener form an included angle alpha1、α2And α is1＜α2(ii) a The intersection points of the large and small disks (7), (8) and the vertical plane are connected with the center of the large and small disks, and the included angle beta between the intersection points and the vertical line of the center of the large and small disks1、β2、β1、β260-180 degrees; the fertilizer conveying pipe and the seed conveying pipe (6) are positioned in the front and back spaces of the furrow opener body (9). The invention can realize side deep fertilizing and seeding, and has better effect on the side deep fertilizing and seeding of crops with small row spacing.
Description
The invention belongs to a kind of agricultural machinery parts.
The side deep fertilizing sowing is a kind of new agricultural planting mode that occurred in recent years, and it requires at seeding time chemical fertilizer to be imposed on side direction and seed is spaced apart, and applies the position of the degree of depth greater than the seed degree of depth.Present method is to use two ploughs to leave dressing furrow and seed furrow respectively.Though the double disk opener that CK-48 grain seeder uses can be left Liang Tiaogou simultaneously, two trench depth are identical, can not realize that seed manure gives.Still do not have now and a kind ofly can leave side direction simultaneously certain distance is arranged, and the plough of different two ditches of the degree of depth.Owing to there is not suitable plough, applying of side deep fertilizing seeding method is obstructed, particularly little line-spacing crop can't be adopted this planting patterns.
The object of the present invention is to provide a kind of side direction of leaving simultaneously that certain distance and the different Liang Tiaogou of the degree of depth are arranged, be fit to the plough of side deep fertilizing sowing needs.
The explanation of accompanying drawing drawing:
Fig. 1 is the cutaway view of double-disc furrowing machine for fertilizer application at depth and seeding
Fig. 2 is the end view of double-disc furrowing machine for fertilizer application at depth and seeding
Among the above-mentioned figure: 1. fertilizer delivering pipe; 2. bearing block; 3. bearing; 4. dust cover; The axle; 6. grain tube; 7. big disk; 8. roundel; 9. opener shank; 10. packing ring; 11. axle; 12. dust cover; 13. bearing; 14. bearing block; α
1The angle of-big disk and vertical vertical plane (DE); α
2The angle of-roundel and vertical vertical plane (DE); β
1The intersection point of-big disk and vertical vertical plane (DE) is to the line at big disk center, with the between perpendiculars angle in big disk center; β
2The intersection point of-roundel and vertical vertical plane (DE) is to the line at roundel center, with the between perpendiculars angle in roundel center; C-soil surface; E-plough direction of advance; DE-plough is indulged vertical plane.
Opener shank among the present invention (9) is wedge shape, and its both sides are affixed axle (5) and axle respectively (11), (diameter is 230～600mm) (7) by bearing (3), bearing block (2) to big disk Be connected with axle (5); (diameter is 200～570mm) (8) by bearing (13), axle to roundel Bearing (14) is connected with axle (11); Dust cover (4) (12) is arranged outside the bearing (3) (13). Large and small Disk (7) (8) outer rim is complete circle or notched circle; Large and small disk (7) (8) is passable Be the plane or sphere. Big disk (7) and vertical vertical plane (DE) angle α1And the angle α of roundel (8) and vertical vertical plane (DE)2Not etc., and α1＜α
2。
Because axle (5) is different with the angle of vertical vertical plane (DE) with axle (11), thereby guaranteed the angle α of big disk (7) and roundel (8) and vertical vertical plane (DE)
1And α
2Different.
The intersection point of big disk (7) and vertical vertical plane (DE) is to the line at big disk center, with the between perpendiculars angle in big disk center be β
1The intersection point of roundel (8) and vertical vertical plane (DE) is to the line at roundel center, with the between perpendiculars angle in roundel center be β
2
Large and small disk (7) (8) incision soil also rolls the angle α of big disk (7) and vertical vertical plane (DE) respectively around axle (5) (11) under the soil resistance effect
1=3～15 °; Angle β
1=60～180 °.The angle α of roundel (8) and vertical vertical plane (DE)
2=5～25 °; Angle β
2=60～180 °.Fertilizer delivering pipe (1) and grain tube (6) place space, opener shank (9) front and back respectively, and are inclined to big disk (7) and roundel (8) respectively.
Because two disks are angled with the plough direction of advance, therefore when rolling, two disks just move soil to a thruster, thereby are with the ditch of certain width at soil surface.Sowing and fertilization depth are by the degree of depth decision of disk incision soil surface C.In addition, because the diameter of two disks is different and in the top edge alignment, thereby the trench depth difference left of two disks, darker ditch is used for fertilising, and more shallow ditch is used for sowing.The depth difference of two ditches is the poor of the fertilization depth of requirement and sowing depth.Article two, the lateral distance of ditch and β
1And β
2Size directly relevant.Because α
1＜α
2, the therefore ditch width difference left of two disks, and dark and the ditch width is less is so the suffered soil lateral resistance of two disks is roughly the same.Chemical fertilizer and seed are to import two ditches being left through fertilizer delivering pipe (1) and grain tube (6) respectively.
Good effect of the present invention is, can realize the side deep fertilizing sowing with it, and is also very effective to little line-spacing effect side deep fertilizing sowing.
Embodiment
The big disk diameter is 350mm; The roundel diameter is 320mm; α
1=5 °; α
2=8 °; β
1=92 °; β
2=95 °.
Claims (3)
1. a furrowing machine for fertilizer application at depth and seeding of being made up of big disk (7), roundel (8), fertilizer delivering pipe (1), grain tube (6) and opener shank (9) is characterized in that opener shank (9) is wedge shape, and its both sides are affixed axle (5) and axle (11) respectively; Big disk (7) is connected with axle (5) by bearing (3), bearing block (2); Roundel (8) is connected with axle (11) by bearing (13), bearing block (14); The outer dust cover (4) (12) that is equipped with of bearing (3) (13); Fertilizer delivering pipe (1) and grain tube (6) place space, opener shank (9) front and back respectively, and are inclined to big disk (7) and roundel (8) respectively, the angle α of big disk (7) and vertical vertical plane (DE)
1With the angle α of roundel (8) with vertical vertical plane (DE)
2Not etc., and α
1＜α
2
The intersection point of big disk (7) and vertical vertical plane (DE) is to the big disk line of centres, with the between perpendiculars angle-β in big disk center
1=60～180 °;
The intersection point of roundel (8) and vertical vertical plane (DE) is to the line at roundel center, with the between perpendiculars angle in roundel center---β
2=60～180 °.
2. by the described furrowing machine for fertilizer application at depth and seeding of claim 1, it is characterized in that the big disk diameter is 230～600mm, the roundel diameter is 200～570mm.
3. by the described furrowing machine for fertilizer application at depth and seeding of claim 1, it is characterized in that large and small disk outer rim is complete circle or notched circle; Large and small disk can be the plane or sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92105515 CN1032110C (en) | 1992-07-21 | 1992-07-21 | Double-disc side deep fertilizing and seeding furrow opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92105515 CN1032110C (en) | 1992-07-21 | 1992-07-21 | Double-disc side deep fertilizing and seeding furrow opener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1081310A CN1081310A (en) | 1994-02-02 |
| CN1032110C true CN1032110C (en) | 1996-06-26 |
Family
ID=4941431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92105515 Expired - Fee Related CN1032110C (en) | 1992-07-21 | 1992-07-21 | Double-disc side deep fertilizing and seeding furrow opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1032110C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103270835B (en) * | 2007-10-23 | 2015-10-28 | 爱科-安美合资有限责任公司 | Agricultural seeder implement |
| CN103283354A (en) * | 2013-06-01 | 2013-09-11 | 徐子勇 | Fertilization applying and seeding device |
| NZ718807A (en) | 2013-11-12 | 2020-03-27 | C S Gent & Sons Ltd | Soil opener |
| CN105165187B (en) * | 2015-10-21 | 2017-04-12 | 吉林大学 | Bionic curved-surface circular disc fertilization furrow opener |
-
1992
- 1992-07-21 CN CN 92105515 patent/CN1032110C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1081310A (en) | 1994-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |