CN103650707B - The adjustable double disk opener of angle and accumulation position - Google Patents
The adjustable double disk opener of angle and accumulation position Download PDFInfo
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- CN103650707B CN103650707B CN201310741562.7A CN201310741562A CN103650707B CN 103650707 B CN103650707 B CN 103650707B CN 201310741562 A CN201310741562 A CN 201310741562A CN 103650707 B CN103650707 B CN 103650707B
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- screw thread
- hole
- abnormal screw
- accumulation position
- thread axle
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Abstract
The adjustable double disk opener of angle and accumulation position, belongs to agricultural machinery technological field.Disk, end cap, bearing fixed cap and bearing are fixed on two abnormal screw thread axles successively, and two abnormal screw thread axles are fixed on the accumulation position adjustments plate of same plough handle fixed head connection; The angle being carried out disk by the bolt between abnormal screw thread axle is regulated, and regulates accumulation position by the bolt between accumulation position adjustments plate and plough fixed handle.The present invention can realize the adjustment of double disk opener disk angle and accumulation position, can output difform ditch shape.
Description
Technical field
The present invention relates to the adjustable double disk opener of a kind of angle and accumulation position, belong to agricultural machinery technological field.
Background technology
Plough is the important composition parts of sower, and double-disk plough labor aptitude is strong, can, soil moisture poor in whole ground condition comparatively greatly, stubble more operation.The important technological parameters of double disk opener is disk diameter, disk angle and two disk intersection points and accumulation (m point) position, accumulation position represents to the angle β of disc centre line with vertical direction with accumulation usually, in the constant situation of disk diameter, the ditch shape of trench digging is decided by the size of angle and the size at β angle, traditional double disk coulter during fabrication its disk angle and accumulation position is just fixed, a kind of ditch shape can only be obtained like this when ditching, but for different crops, traditional double disk coulter needs the combination making multiple different disk angle and accumulation position to obtain different ditch shapes.Equally, different disk angles and the accumulation position grouping working resistance under different soil property during seeding operation is different, the minimum drag problem under using traditional double disk coulter cannot study different soil property flexibly.
Summary of the invention
Disk angle and accumulation position cannot be regulated for solving traditional double disk coulter, thus cannot the deficiency of flexible modulation trench digging ditch shape, the present invention proposes the adjustable double disk opener of a kind of angle and accumulation position.
The technical solution used in the present invention is:
Abnormal screw thread axle is divided into link and thread segment, the link of abnormal screw thread axle a and abnormal screw thread axle b arranges a through hole respectively, abnormal screw thread axis fixing plate arranges two through holes, and the bottom of accumulation position adjustments plate arranges two through holes corresponding with lead to the hole site on abnormal screw thread axis fixing plate; Lead to the hole site of a through hole of abnormal screw thread axis fixing plate, the link through hole of abnormal screw thread axle a and abnormal screw thread axle b and accumulation position adjustments plate is overlapping and be bolted, and another through hole of abnormal screw thread axis fixing plate and another through hole of accumulation position adjustments plate are bolted;
The center of two disks arranges circular hole, be each passed through the thread segment of abnormal screw thread axle a and abnormal screw thread axle b, and respectively bearing is installed in the outside of two disks, and the inner ring of bearing is fixed with the thread segment of two abnormal screw thread axles respectively, the outer ring of bearing is fixed with two disks respectively by bolt;
Plough fixed handle is " L " shape, and the corner location of its " L " shape arranges a through hole, and the terminal position of minor face arranges a through hole, and the upper end of accumulation position adjustments plate arranges vertically disposed two holes; The hole that on accumulation position adjustments plate, position is higher is relative with the lead to the hole site of plough fixed handle corner location, is bolted; One end of gripper shoe arranges through hole, and the other end arranges chute, and the hole that on accumulation position adjustments plate, position is lower and the through hole of gripper shoe are bolted, and the through hole of plough fixed handle minor face terminal position and the chute of gripper shoe are bolted.
The link of described abnormal screw thread axle a and abnormal screw thread axle b is the rectangular configuration of shape complementarity, forms hinge arrangement after coordinating with bolt.
Described bearing is deep groove ball bearing, is clamped by two circular bearing fixed caps, and configuration is with the end cap of felt collar.
Beneficial effect of the present invention is:
(1) double disk opener disk angle and accumulation position can regulate easily and fix, and adjustable range contains various conventional traditional double disk coulter, can output different ditch shapes;
(2) can be used for studying the impact for working resistance of the disk angle of double disk opener and accumulation position, and then the best of breed of these two parameters of double disk opener under different soil property can be determined, contribute to reducing resistance and energy-conservation.
Accompanying drawing explanation
Fig. 1 is general assembly drawing of the present invention;
Fig. 2 is assembly relation detail view;
Fig. 3 is disc structure schematic diagram;
Fig. 4 is abnormal screw thread axle a structural representation;
Fig. 5 is abnormal screw thread axle b structural representation;
Fig. 6 is abnormal screw thread axis fixing plate structural representation;
Fig. 7 is bearing arrangement schematic diagram;
Fig. 8 is bearing fixed cap a structural representation;
Fig. 9 is bearing fixed cap b structural representation;
Figure 10 is end cover structure schematic diagram;
Figure 11 is accumulation position adjustments plate structure schematic diagram;
Figure 12 is supporting plate structure schematic diagram;
Figure 13 is plough fixed handle structural representation.
Number in the figure:
1-disk; 2-abnormal screw thread axle a; 3-abnormal screw thread axle b; 4-abnormal screw thread axis fixing plate; 5-bearing; 6-bearing fixed cap a; 7-bearing fixed cap b; 8,9-end cap; 10-accumulation position adjustments plate; 11-gripper shoe; 12-plough fixed handle; 13-thin nut; 14-nut; 15-bolt.
Embodiment
The invention provides the adjustable double disk opener of a kind of angle and accumulation position, below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in figure 1 to figure 13, the structure of this plough and number of assembling steps as follows:
(1) abnormal screw thread axle a2 is had together with the one end fits of through hole 18 with abnormal screw thread axle b3 link, make the through hole 18 on abnormal screw thread axle a2 and abnormal screw thread axle b3 concentric.
(2) alignd by the through hole 28 of the through hole 18 of abnormal screw thread axle a2 and abnormal screw thread axle b3 with accumulation position adjustments plate 10 one end, and regulate the relative angle of abnormal screw thread axle a2 and abnormal screw thread axle b3, disk 1 angle with expection is complementary relationship.
(3) is alignd in the cooperation place of abnormal screw thread axis fixing plate 4 with accumulation position adjustments plate 10, abnormal screw thread axle a2 and abnormal screw thread axle b3, two of abnormal screw thread axis fixing plate 4 through holes 20,21 are alignd with the through hole 28 of accumulation position adjustments plate, screwed hole 29 respectively, is then tightened by bolt 15 and nut 14 thus fix its relative position.
(4) respectively a disk 1, end cap 8, a bearing fixed cap a6 and thin nut 13 is shaped with successively one end of screw thread 19 through abnormal screw thread axle a2 and abnormal screw thread axle b3, and according to the angle of disk 1, thin nut 13 is positioned at and can makes two firm accessible positions of disk 1.
(5) respectively a bearing 5, a bearing fixed cap b7 and end cap 9 is shaped with successively one end of screw thread 19 through abnormal screw thread axle a2 and abnormal screw thread axle b3, and by four small through hole alignment of distribution that disk 1, end cap 8 and 9, bearing fixed cap a6, bearing fixed cap b7 are centrosymmetric; Tighten thin nut 13 with the position of rigid bearing 5, now the inner ring of bearing 5 is fixed by thin nut 13, and outer ring can rotate freely.
(6) by bolt 15 and nut 14, all parts on abnormal screw thread axle a2 and abnormal screw thread axle b3 fixed and tightened, each disk 1 independence and freedom can being rotated and can be sealed by end cap 8, prevent dust from entering bearing 5; Now, in the plane that accumulation position is formed at abnormal screw thread axle a2 and abnormal screw thread axle b3 axis.
(7) accumulation position adjustments plate 10 is inserted in the groove 33 of plough fixed handle 12 one end, and make the through hole 26 and 34 of two parts concentric, regulate the angle of accumulation position adjustments plate 10 and plough fixed handle 12, rotate to " L " shape plough fixed handle 12 minor face side by accumulation position adjustments plate 10, now accumulation position moves down, when obtaining expection angle, accumulation position adjustments plate 10 and plough fixed handle 12 are fixed by bolt 15 and nut 14.
(8) through hole 27 of the through hole 30 of two gripper shoes 11 with accumulation position adjustments plate 10 is alignd, the chute 31 of gripper shoe 11 aligns with the through hole 32 on plough fixed handle 12 minor face, namely two parallel edges of chute 31 are tangent with through hole 32, then fix relative position respectively by bolt 15 and nut 14.
(9) this double disk opener is fixed on sower by plough fixed handle 12, ditching operation can be carried out, angle between abnormal screw thread axle a2 and abnormal screw thread axle b3, and the angle between accumulation position adjustments plate 10 and plough fixed handle 12 can regulate, thus change disk 1 angle and the accumulation position of double disk opener.
Claims (3)
1. the adjustable double disk opener of angle and accumulation position, is characterized in that,
Abnormal screw thread axle is divided into link and thread segment, the link of abnormal screw thread axle a (2) and abnormal screw thread axle b (3) arranges a through hole respectively, abnormal screw thread axis fixing plate (4) arranges two through holes, and the bottom of accumulation position adjustments plate (10) arranges two through holes corresponding to lead to the hole site upper with abnormal screw thread axis fixing plate (4); Lead to the hole site of a through hole of abnormal screw thread axis fixing plate (4), the link through hole of abnormal screw thread axle a (2) and abnormal screw thread axle b (3) and accumulation position adjustments plate (10) is overlapping and be bolted, and another through hole of abnormal screw thread axis fixing plate (4) and another through hole of accumulation position adjustments plate (10) are bolted;
The center of two disks (1) arranges circular hole, be each passed through the thread segment of abnormal screw thread axle a (2) and abnormal screw thread axle b (3), and in the outside of two disks (1), bearing (5) is installed respectively, and the inner ring of bearing (5) is fixed with the thread segment of abnormal screw thread axle a (2) and abnormal screw thread axle b (3) respectively, the outer ring of bearing (5) is fixed with two disks (1) respectively by bolt;
Plough fixed handle (12) is " L " shape, and the corner location of its " L " shape arranges a through hole, and the terminal position of minor face arranges a through hole, and the upper end of accumulation position adjustments plate (10) arranges vertically disposed two holes; Accumulation position adjustments plate (10) hole that above position is higher is relative with the lead to the hole site of plough fixed handle (12) corner location, is bolted; One end of gripper shoe (11) arranges through hole, the other end arranges chute, the through hole of the hole that the upper position of accumulation position adjustments plate (10) is lower and gripper shoe (11) is bolted, and the through hole of plough fixed handle (12) minor face terminal position and the chute of gripper shoe (11) are bolted.
2. the adjustable double disk opener of a kind of angle according to claim 1 and accumulation position, it is characterized in that, the link of described abnormal screw thread axle a (2) and abnormal screw thread axle b (3) is the rectangular configuration of shape complementarity, forms hinge arrangement after coordinating with bolt.
3. the adjustable double disk opener of a kind of angle according to claim 1 and accumulation position, it is characterized in that, described bearing (5) is deep groove ball bearing, clamped, and configuration is with the end cap of felt collar by two circular bearing fixed caps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741562.7A CN103650707B (en) | 2013-12-27 | 2013-12-27 | The adjustable double disk opener of angle and accumulation position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741562.7A CN103650707B (en) | 2013-12-27 | 2013-12-27 | The adjustable double disk opener of angle and accumulation position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103650707A CN103650707A (en) | 2014-03-26 |
| CN103650707B true CN103650707B (en) | 2015-11-18 |
Family
ID=50290433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310741562.7A Expired - Fee Related CN103650707B (en) | 2013-12-27 | 2013-12-27 | The adjustable double disk opener of angle and accumulation position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103650707B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975669B (en) * | 2014-05-26 | 2016-08-24 | 鄂伦春自治旗德利农机具制造有限公司 | A kind of plough |
| CN104067731A (en) * | 2014-06-15 | 2014-10-01 | 孙明芹 | Ditching mechanism of seeding machine |
| CN107852900B (en) * | 2017-12-15 | 2023-04-21 | 襄阳市弘乾农业机械销售有限公司 | Furrow opener for seeder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5957219A (en) * | 1997-11-18 | 1999-09-28 | Flexi-Coil, Ltd. | Agricultural adjustable closing tool for use with a cutting implement |
| CN2529494Y (en) * | 2001-12-31 | 2003-01-08 | 马晓峰 | Double-disc opening share |
| CN201088006Y (en) * | 2007-05-24 | 2008-07-23 | 霍立东 | Adjustable double disk coverer |
| CN201274645Y (en) * | 2007-12-07 | 2009-07-22 | 北京银华春翔农机有限公司 | Two-position twin-disk colter |
| CN201585248U (en) * | 2009-08-31 | 2010-09-22 | 田士军 | Adjustable disk coverer |
-
2013
- 2013-12-27 CN CN201310741562.7A patent/CN103650707B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5957219A (en) * | 1997-11-18 | 1999-09-28 | Flexi-Coil, Ltd. | Agricultural adjustable closing tool for use with a cutting implement |
| CN2529494Y (en) * | 2001-12-31 | 2003-01-08 | 马晓峰 | Double-disc opening share |
| CN201088006Y (en) * | 2007-05-24 | 2008-07-23 | 霍立东 | Adjustable double disk coverer |
| CN201274645Y (en) * | 2007-12-07 | 2009-07-22 | 北京银华春翔农机有限公司 | Two-position twin-disk colter |
| CN201585248U (en) * | 2009-08-31 | 2010-09-22 | 田士军 | Adjustable disk coverer |
Non-Patent Citations (1)
| Title |
|---|
| 双圆盘开沟器开沟沟形的计算机模拟分析;于慧春等;《河北农业大学学报》;20040131;第27卷(第1期);108-110 * |
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| Publication number | Publication date |
|---|---|
| CN103650707A (en) | 2014-03-26 |
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