CN107409559A - Touching formula pricks cave sowing mechanism - Google Patents
Touching formula pricks cave sowing mechanism Download PDFInfo
- Publication number
- CN107409559A CN107409559A CN201710333903.5A CN201710333903A CN107409559A CN 107409559 A CN107409559 A CN 107409559A CN 201710333903 A CN201710333903 A CN 201710333903A CN 107409559 A CN107409559 A CN 107409559A
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- CN
- China
- Prior art keywords
- cave
- piston
- housing
- deeply
- bundle
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
Touching formula pricks cave sowing mechanism and belongs to agricultural machinery；Cave piston is pricked in inserting on housing, the tune pressed screw plate with pressure adjustment knob is equipped with housing, above bundle cave piston, position is equipped with compression spring on housing, between adjusting pressed screw plate and pricking cave piston, stood on cave piston is pricked to the N number of cave of setting positioning adjustment hole deeply, the touching supporting plate of equipped cave depth adjusting screw, which is arranged on, to be pricked on the piston underside outside of cave, and cave depth adjusting screw positions adjustment hole in insertion or departs from insertion cooperation deeply with N number of cave successively；Mechanism is simple in construction, cheap, and bunch planting operating efficiency is high, and operation failure is few, regulation operation simple and convenient, it is strong to be applicable ability.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to mechanical bunch planting feed mechanism.
Background technology
Bunch planting agronomic technique method is that a kind of to have the characteristics that seeding accuracy is high, soil disturbance amount is small, energy consumption is relatively low new
Agrotechnical method.To meet and adapting to the popularization and application of the agronomic technique method, the grouping mechanism of various structures pattern in recent years
In research and development, but due to the deficiency of its structure design, generally existing operating efficiency is low, cavitation is second-rate, operation failure is more,
Complicated, many technical matters such as manufacturing cost is high, constrain the large scale application of bunch planting agronomic technique method.
The content of the invention
The purpose of the invention is aiming at the above-mentioned problems of the prior art, with reference to current agricultural production operation
It is actually needed, R ＆ D design one kind touching formula pricks cave sowing mechanism, reaches simple in construction, manufacturing cost is low, using reliable, operation
The purpose of efficiency high.
What the purpose of the invention was realized in：Touching formula, which pricks cave sowing mechanism, includes the shell with seed chamber
Body, on the housing, positioned at seeds chamber outside position, cave piston is pricked in inserting installation moving up and down, on housing,
Pressure regulation spiral shell is arranged on positioned at equipped tune pressed screw plate of the position with pricking the cave piston coaxial heart, pressure adjustment knob above the piston of cave is pricked
On the outside of plate upper end, position is equipped with compression spring on housing, between adjusting pressed screw plate and pricking cave piston, in the bundle cave
Stood on piston to N number of cave positioning adjustment hole deeply is set, the cave piston of pricking coordinates with the sowing port below seed chamber in closing
Or open and coordinate, the touching supporting plate of equipped cave depth adjusting screw can move up and down being arranged on for regulation and prick outside the piston underside of cave
On, the cave depth adjusting screw coordinates or departed from insertion in insertion with N number of cave positioning adjustment hole deeply successively and coordinates.
The invention is simple in construction, cheap, and bunch planting operating efficiency is high, and operation failure is few, the simple side of regulation operation
Just, it is strong to be applicable ability, various crops difference seed level job requirements can be met, is the large scale application of bunch planting agronomic technique
Provide technical support.
Brief description of the drawings
Fig. 1 is that touching formula pricks cave sowing mechanism general structure schematic diagram；
Fig. 2 is Fig. 1 left view.
Piece number explanation in figure：
1st, pressure adjustment knob, 2, tune pressed screw plate, 3, compression spring, 4, bundle cave piston, 5, cave positioning adjustment hole, 6, shell deeply
Body, 7, cave depth adjusting screw, 8, touching supporting plate, 9, seed chamber.
Embodiment
The invention embodiment is described in detail below in conjunction with the accompanying drawings.A kind of touching formula pricks cave sowing mechanism bag
The housing 6 with seed chamber 9 is included, on the housing 6, the inserting moving up and down at the outside left of seed chamber 9
Cave piston 4 is pricked in installation, on housing 6, positioned at pricking above cave piston 4 position with pricking the concentric equipped pressure regulation spiral shell of cave piston 4
Plate 2, pressure adjustment knob 1, which is arranged on, to be adjusted on the upper end outside of pressed screw plate 2, with pricking cave piston 4 on housing 6, positioned at tune pressed screw plate 2
Between position be equipped with compression spring 3, stood on the bundle cave piston 4 to setting N number of cave positioning adjustment hole 5 deeply, the bundle cave
Piston 4 and the sowing port of the lower section of seed chamber 9, which coordinate or opened in closing, to be coordinated, and is equipped with the touching supporting plate 8 of cave depth adjusting screw 7
Being arranged on for regulation can be moved up and down to prick on the downside outside of cave piston 4, the cave depth adjusting screw 7 positions deeply with N number of cave successively
Adjustment hole 5 coordinates or departed from insertion in insertion and coordinates.
In use, housing 6 drives bundle cave piston 4 is overall in the lump to move downward, bundle cave piston 4 is firstly inserted into soil layer for operation
Cavities is formed, after touching supporting plate 8 contacts with soil layer surface, housing 6 continues to move down, and is now promoted in soil reaction force
Under, touching supporting plate 8 by cave depth adjusting screw 7 and cave positioning adjustment hole 5 deeply coordinate driving prick cave piston 4 make in housing 6 to
The movement of top, prick the closing that the following side of cave piston 4 departs from the lower section sowing port of seed chamber 9 and coordinate, 9 kind in seeds chamber room
Grain is broadcast to be discharged to from the sowing port of unlatching and pricked in the cavities that cave piston 4 is pricked out, completes bunch planting operation.Cave piston 4 is pricked when housing 6 drives
During overall motion upwards, under the effect of compression spring 3, bundle cave piston 4 makees movement downwards in housing 6, pricks cave piston 4 again
The secondary sowing port by the lower section of seed chamber 9 is closed, and is circulated successively.By rotational pressure adjusting knob 1, using adjusting pressed screw plate 2 real
Now to the regulation of the precompression of compression spring 3, to adapt to and meet prick cave job requirements under different resistivity edaphic conditions.Cave positions deeply
Adjustment hole 5 can meet the needs of different crops setting sowing depth, expand application.
Claims (1)
1. a kind of touching formula pricks cave sowing mechanism, including the housing (6) with seed chamber (9), it is characterised in that：In the shell
On body (6), at seed chamber (9) outside left inserting moving up and down installation prick cave piston (4), on housing (6),
The position equipped tune pressed screw plate (2) concentric with pricking cave piston (4), pressure adjustment knob (1) above bundle cave piston (4)
Installed in adjusting on pressed screw plate (2) upper end outside, on housing (6), positioned at adjusting position between pressed screw plate (2) and bundle cave piston (4)
The equipped compression spring (3) in place, stood on the bundle cave piston (4) to N number of cave positioning adjustment hole (5) deeply is set, the bundle cave is lived
It is in close to coordinate or open to coordinate to fill in (4) with the sowing port below seed chamber (9), the touching of equipped cave depth adjusting screw (7)
Supporting plate (8) can move up and down being arranged on for regulation and prick on the downside of cave piston (4) on outside, the cave depth adjusting screw (7) successively with N
Individual cave positioning adjustment hole (5) deeply coordinates or departed from insertion in insertion and coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333903.5A CN107409559B (en) | 2017-05-12 | 2017-05-12 | Touching type hole-pricking seeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333903.5A CN107409559B (en) | 2017-05-12 | 2017-05-12 | Touching type hole-pricking seeding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107409559A true CN107409559A (en) | 2017-12-01 |
| CN107409559B CN107409559B (en) | 2021-03-30 |
Family
ID=60424571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710333903.5A Expired - Fee Related CN107409559B (en) | 2017-05-12 | 2017-05-12 | Touching type hole-pricking seeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107409559B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070077A (en) * | 1991-08-30 | 1993-03-24 | 李华梁 | Dibbling machine for maize undersow |
| CN2361064Y (en) * | 1998-08-06 | 2000-02-02 | 郑建国 | Rapid fertilizer filler |
| CN2363464Y (en) * | 1999-01-27 | 2000-02-16 | 曹子炜 | Liquid applicator |
| CN101176403A (en) * | 2006-11-08 | 2008-05-14 | 刘宗彪 | Legume-seeding machine |
| CN101433137A (en) * | 2007-11-12 | 2009-05-20 | 沈阳麦科材料加工设备有限公司 | Multifunctional farm implements |
| CN202759784U (en) * | 2012-04-17 | 2013-03-06 | 王登科 | Full-automatic controllable top dressing gun |
| CN203151994U (en) * | 2013-01-18 | 2013-08-28 | 史远成 | Fertilizer applicator |
| US20160128265A1 (en) * | 2014-11-07 | 2016-05-12 | Dawn Equipment Company | Agricultural System |
-
2017
- 2017-05-12 CN CN201710333903.5A patent/CN107409559B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070077A (en) * | 1991-08-30 | 1993-03-24 | 李华梁 | Dibbling machine for maize undersow |
| CN2361064Y (en) * | 1998-08-06 | 2000-02-02 | 郑建国 | Rapid fertilizer filler |
| CN2363464Y (en) * | 1999-01-27 | 2000-02-16 | 曹子炜 | Liquid applicator |
| CN101176403A (en) * | 2006-11-08 | 2008-05-14 | 刘宗彪 | Legume-seeding machine |
| CN101433137A (en) * | 2007-11-12 | 2009-05-20 | 沈阳麦科材料加工设备有限公司 | Multifunctional farm implements |
| CN202759784U (en) * | 2012-04-17 | 2013-03-06 | 王登科 | Full-automatic controllable top dressing gun |
| CN203151994U (en) * | 2013-01-18 | 2013-08-28 | 史远成 | Fertilizer applicator |
| US20160128265A1 (en) * | 2014-11-07 | 2016-05-12 | Dawn Equipment Company | Agricultural System |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107409559B (en) | 2021-03-30 |
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| SE01 | Entry into force of request for substantive examination | ||
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| 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: 20210330 |