CN108207195A - Improved no-tillage precision seeder - Google Patents
Improved no-tillage precision seeder Download PDFInfo
- Publication number
- CN108207195A CN108207195A CN201810315798.7A CN201810315798A CN108207195A CN 108207195 A CN108207195 A CN 108207195A CN 201810315798 A CN201810315798 A CN 201810315798A CN 108207195 A CN108207195 A CN 108207195A
- Authority
- CN
- China
- Prior art keywords
- tablet
- elevating lever
- sowing depth
- improved
- quadrangular
- 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
Links
- 238000003971 tillage Methods 0.000 title claims abstract description 25
- 238000009331 sowing Methods 0.000 claims abstract description 40
- 230000003028 elevating effect Effects 0.000 claims abstract description 34
- 239000002689 soil Substances 0.000 claims abstract description 14
- 230000001629 suppression Effects 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 9
- 239000010902 straw Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000008117 seed development Effects 0.000 description 2
- 230000035040 seed growth Effects 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/006—Minimum till seeding
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of improved no-tillage precision seeders, including suppression of soil wheel and setting sowing depth device, the setting sowing depth device includes elevating lever and setting sowing depth handle, the middle part of the elevating lever is longitudinally penetratingly provided with a shaft, the shaft stretches out in the upper surface of elevating lever, and the setting sowing depth handle is in substantially l-shaped bending structure；It further includes to be set at the top of shaft and makes the fixed locking mechanism part in its position for lockking setting sowing depth handle：The locking mechanism part includes connecting rod and lock：The connecting rod is horizontally through shaft；The lock can surround connecting rod axis direction clockwise or counterclockwise, and when setting sowing depth handle turns to certain position, the snap ring can be fastened on the outside of elevating lever by way of wrapping up elevating lever side in snap ring shape；The setting sowing depth handle is set with snap ring in opposite direction.It is relatively uniform by the way that locking function is set to realize that depth of planting can limit.
Description
Technical field
The present invention relates to a kind of improved no-tillage precision seeders.
Background technology
By taking 2BMFJ-6 no-tillage stubbles cover straw precision drill as an example, the component of the device core is no-tillage precision seeder
Type Seed Metering Device is used as single-chamber mono-/bis-discharge plate structure type, mono-/bis-precise sowing adjusts seed wheel by replacement, with
Realize stub land on soybean, corn, peanut and other crops tillage straw precise sowing fertilising operation.As shown in Figure 1,2BMFJ-6 batches
The specific component in ground tillage straw precision drill front end includes suppression of soil wheel 1, setting sowing depth handle 2 and elevating lever 3, practical to grasp
Make in use, due to the reaction force that soil take turns suppression of soil, elevating lever 3 is caused to occur floating up and down even jack-up seed level tune
The phenomenon that saving handle 2 causes the position of suppression of soil wheel 1 to be not fixed, and when height apart from ground is low when high, causes sowing deep
Irregular, the phenomenon that seed growth progress differs is spent, has seriously affected the harvest of crops.
Invention content
Based on drawbacks described above of the existing technology, the technical problem to be solved in the present invention is to provide a kind of improved no-tillage
Precision planter, it is relatively uniform by the way that locking function is set to realize that depth of planting can limit.
A kind of improved no-tillage precision seeder provided by the invention, including suppression of soil wheel and setting sowing depth device, institute
It states setting sowing depth device and includes elevating lever and setting sowing depth handle, the middle part of the elevating lever is longitudinally penetratingly provided with one turn
Axis, the shaft stretch out in the upper surface of elevating lever, and the setting sowing depth handle is in substantially l-shaped bending structure；Further include setting
Make the fixed locking mechanism part in its position at the top of shaft for lockking setting sowing depth handle：The locking mechanism part includes connection
Bar and lock：
The connecting rod is horizontally through shaft；It is clockwise to surround connecting rod axis direction in snap ring shape for the lock
Or rotation, and when setting sowing depth handle turns to certain position, the snap ring can be by wrapping up elevating lever side counterclockwise
Mode be fastened on the outside of elevating lever；
The setting sowing depth handle is set with snap ring in opposite direction.
As further improvement of the invention：The elevating lever is a quadrangular；
The snap ring is formed by three pieces of flat plate splicings, including be oppositely arranged the first tablet, the second tablet and for even
Connect the third tablet of the first tablet and the second tablet；First tablet, the second tablet and third tablet crowd around to form the first appearance
Receive space, the first receiving space can wrap up the outside that three adjacent sides of quadrangular are fastened on quadrangular；
The setting sowing depth handle is set with snap ring in opposite direction.
As further improvement of the invention：First tablet, the second tablet and third tablet are integrated.
As further improvement of the invention：The structure of first tablet and the second tablet is identical, and the first tablet and
The upper end of second tablet is respectively correspondingly provided with a crowning and an inclined-plane, and the protrusion direction of the crowning is set upward,
Horizontal line where the upper edge on the inclined-plane is less than horizontal plane where the upper surface of quadrangular.
As further improvement of the invention：The top of the crowning is arc-shaped structure；The inclined-plane is along crowning
One lower end position tilts down setting.
As further improvement of the invention：Angle≤160 degree between the 120≤crowning and inclined-plane.
As further improvement of the invention：Horizontal line is less than the upper table of elevating lever where the top edge of the third tablet
Horizontal line where face.
As further improvement of the invention：The distance between first tablet and the second tablet are slightly larger than quadrangular
Width.
As further improvement of the invention：First tablet is slightly stretched out with the second tablet close to the side of third tablet
In quadrangular, and both the first tablet and the second tablet stretch out in the of same size of quadrangular close to the side of third tablet, and
First tablet and the second tablet close to third tablet stretch out in quadrangular part connect with third tablet after formed first hold
Three adjacent sides of quadrangular can be wrapped up just by receiving space.
As further improvement of the invention：The upper end of the setting sowing depth handle is provided with knob, the L-type bending knot
The bending angle of structure is more than 180 degree, and the lateral direction of overbending direction towards elevating lever is set.
Compared with prior art, a kind of improved no-tillage precision seeder provided by the invention has following patent law purposes
Advantageous effect：
1st, by setting locking mechanism part at the top of shaft, lockking setting sowing depth handle makes it be fixed not in a certain position
Dynamic, the height of suppression of soil wheel is fixed, thus presetting depth of planting is also limited so that seeder at seeding time,
The depth of seed in the soil is essentially identical, and the relatively uniform progress of effective guarantee seed development avoids seed development irregular not
Together, harvest is influenced.
2nd, the global design of locking mechanism part is skillfully constructed, is simple, is at low cost.
3rd, the design cooperation of the snap ring of locking mechanism part and quadrangular, setting sowing depth handle is opposite with the position of snap ring to be set
It puts so that the height of suppression of soil wheel is adjusted and fixed well.
4th, it can be adapted for the various agricultural equipment with suppression of soil wheel, it is applied widely.
Description of the drawings
Fig. 1 is：The overall structure diagram of the no-tillage precision seeder of embodiment 1.
Fig. 2 is：The locking mechanism part of embodiment 1 and the position relationship structure diagram of elevating lever.
In figure：1st, suppression of soil is taken turns；2nd, setting sowing depth handle；3rd, elevating lever；4th, locking mechanism part；5th, knob.
Specific embodiment
A kind of improved no-tillage precision seeder provided by the invention is done below by way of specific embodiment further more in detail
Thin explanation：
Embodiment 1
The improved no-tillage precision seeder of the present embodiment is please referred to shown in Fig. 1 and Fig. 2, including suppression of soil wheel 1 and is broadcast
Deep regulating device, the setting sowing depth device include elevating lever 3 and setting sowing depth handle 2, and the middle part of the elevating lever 3 is longitudinally passed through
It is provided with a shaft with wearing, the shaft stretches out in the upper surface of elevating lever 3, and the setting sowing depth handle 2 is bent in substantially l-shaped
Structure；It further includes：
Be set at the top of shaft makes the fixed locking mechanism part 4 in its position for lockking setting sowing depth handle 2：The locking
Structural member 4 includes connecting rod and lock：
The connecting rod is horizontally through shaft；It is clockwise to surround connecting rod axis direction in snap ring shape for the lock
Or rotation, and when setting sowing depth handle 2 turns to certain position, the snap ring can be by wrapping up elevating lever side counterclockwise
Mode be fastened on the outside of elevating lever 3, in the present embodiment, snap ring fastens direction and is set with setting sowing depth handle 2 in opposite direction
It puts.
The elevating lever 3 is a quadrangular；
The snap ring is formed by three pieces of flat plate splicings, including be oppositely arranged the first tablet, the second tablet and for even
Connect the third tablet of the first tablet and the second tablet；First tablet, the second tablet and third tablet crowd around to form the first appearance
Receive space, the first receiving space can wrap up the outside that three adjacent sides of quadrangular are fastened on quadrangular.
First tablet, the second tablet and third tablet are integrated, and are manufactured when easy to produce.
The structure of first tablet and the second tablet is identical, and the upper end of the first tablet and the second tablet is respectively correspondingly
A crowning and an inclined-plane are provided with, the protrusion direction of the crowning is set upward, and crowning is act as on it
Through-hole is set, is passed through for connecting rod；Horizontal line is less than horizontal plane where the upper surface of quadrangular where the upper edge on the inclined-plane,
Purpose is to increase fastening dynamics.
The top of the crowning is arc-shaped structure, and it acts as convenient in the top of crowning setting through-hole confession connection
Bar passes through；The inclined-plane tilts down setting along one lower end position of crowning, and effect is also for increase fastening dynamics.
Preferably, angle≤160 degree between the 120≤crowning and inclined-plane, snap ring can be very in the angular range
The good lateral surface for being fastened on quadrangular.
Horizontal line where the top edge of the third tablet is less than horizontal line where the upper surface of elevating lever, and it acts as increasings
Add fastening dynamics.
The distance between first tablet and the second tablet are slightly larger than the width of quadrangular, and it acts as convenient for by tetragonous
Column clamping.
First tablet and the second tablet slightly stretch out in quadrangular, and the first tablet and close to the side of third tablet
Both two tablets stretch out in the of same size of quadrangular close to the side of third tablet, and the first tablet and the second tablet are close to the
Three tablets stretch out in quadrangular part connect with third tablet after the first receiving space that is formed can wrap up quadrangular phase just
Three adjacent sides.
The upper end of the setting sowing depth handle is provided with knob 5, and the bending angle of the L-type bending structure is more than 180 degree,
And the lateral direction of overbending direction towards elevating lever is set, it is therefore an objective to convenient for rotation process.
By setting locking mechanism part at the top of elevating lever 3, after shaft rotates, setting sowing depth handle 2, which can follow, to be turned
Axis turns to certain position, and locking mechanism part is fastened on to the outside of elevating lever, and setting sowing depth handle 2 can be fixed at this time,
Thus the height of suppression of soil wheel is fixed, further fixes depth of planting.Improved no-tillage precision seeder in this implementation, broadcasts
Kind depth is uniform, and seed growth progress is suitable.
Claims (10)
1. improved no-tillage precision seeder includes including suppression of soil wheel and setting sowing depth device, the setting sowing depth device
Elevating lever and setting sowing depth handle, the middle part of the elevating lever are longitudinally penetratingly provided with a shaft, and the shaft stretches out in liter
The upper surface of bar drops, and the setting sowing depth handle is in substantially l-shaped bending structure；It is characterized in that：
It further includes to be set at the top of shaft and makes the fixed locking mechanism part in its position, the locking for lockking setting sowing depth handle
Structural member includes connecting rod and lock：
The connecting rod is horizontally through shaft；It is clockwise or inverse to surround connecting rod axis direction in snap ring shape for the lock
Hour hands rotate, and when setting sowing depth handle turns to certain position, the snap ring can be by wrapping up the side of elevating lever side
Formula is fastened on the outside of elevating lever；
The setting sowing depth handle is set with snap ring in opposite direction.
2. improved no-tillage precision seeder according to claim 1, it is characterised in that：The elevating lever is a tetragonous
Column；
The snap ring is formed by three pieces of flat plate splicings, including the first tablet, the second tablet and for connecting the being oppositely arranged
The third tablet of one tablet and the second tablet；First tablet, the second tablet and third tablet crowd around to form the first receiving sky
Between, the first receiving space can wrap up the outside that three adjacent sides of quadrangular are fastened on quadrangular.
3. improved no-tillage precision seeder according to claim 2, it is characterised in that：It is first tablet, second flat
Plate and third tablet are integrated.
4. the improved no-tillage precision seeder according to Claims 2 or 3, it is characterised in that：First tablet and
The structure of two tablets is identical, and the upper end of the first tablet and the second tablet is respectively correspondingly provided with a crowning and an inclined-plane,
The protrusion direction of the crowning is set upward, and horizontal line is less than where the upper surface of quadrangular where the upper edge on the inclined-plane
Horizontal plane.
5. improved no-tillage precision seeder according to claim 4, it is characterised in that：The top of the crowning is in circle
Arcuate structure；The inclined-plane tilts down setting along one lower end position of crowning.
6. improved no-tillage precision seeder according to claim 4 or 5, it is characterised in that：120≤the crowning with
Angle≤160 degree between inclined-plane.
7. the improved no-tillage precision seeder according to Claims 2 or 3, it is characterised in that：The third tablet it is upper
Horizontal line where edge is less than horizontal line where the upper surface of elevating lever.
8. the improved no-tillage precision seeder according to Claims 2 or 3, it is characterised in that：First tablet and
The distance between two tablets are slightly larger than the width of quadrangular.
9. improved no-tillage precision seeder according to claim 2, it is characterised in that：First tablet and second flat
Plate slightly stretches out in quadrangular close to the side of third tablet, and both the first tablet and the second tablet are close to the side of third tablet
The of same size of quadrangular is stretched out in, and the first tablet and the second tablet stretch out in the part and of quadrangular close to third tablet
The first receiving space formed after the connection of three tablets can wrap up three adjacent sides of quadrangular just.
10. improved no-tillage precision seeder according to claim 1, it is characterised in that：The setting sowing depth handle
Upper end is provided with knob, and the bending angle of the L-type bending structure is more than 180 degree, and overbending direction is towards the outside of elevating lever
To setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810315798.7A CN108207195B (en) | 2018-04-10 | 2018-04-10 | Improved no-tillage precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810315798.7A CN108207195B (en) | 2018-04-10 | 2018-04-10 | Improved no-tillage precision seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108207195A true CN108207195A (en) | 2018-06-29 |
| CN108207195B CN108207195B (en) | 2024-08-02 |
Family
ID=62657644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810315798.7A Active CN108207195B (en) | 2018-04-10 | 2018-04-10 | Improved no-tillage precision seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108207195B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB787647A (en) * | 1954-11-24 | 1957-12-11 | Arthur Clive Nicholson | Improvements relating to the framework of agricultural machines |
| CN202455769U (en) * | 2012-03-05 | 2012-10-03 | 重庆鑫源农机股份有限公司 | Lift farming machine guiding device |
| CN203979081U (en) * | 2014-07-11 | 2014-12-03 | 巨人通力电梯有限公司 | A kind of anti-loose structure for elevator stair |
| CN204572723U (en) * | 2015-04-13 | 2015-08-19 | 南车南京浦镇车辆有限公司 | Useless row installs disconnecting prevention structure |
| CN204560171U (en) * | 2015-04-17 | 2015-08-19 | 李金泽 | Precision planter profiling depth stop roller sealer |
| CN205349026U (en) * | 2016-02-03 | 2016-06-29 | 瑞安市奔泰汽车部件有限公司 | Roof suitcase is with lock |
| CN205961762U (en) * | 2016-07-25 | 2017-02-22 | 河北农哈哈机械集团有限公司 | Single -disc colter |
| CN106438656A (en) * | 2016-08-31 | 2017-02-22 | 杨东佐 | Fastening connection assembly, fastening connection structure and rail structure |
| CN106612683A (en) * | 2017-01-11 | 2017-05-10 | 中国农业大学 | Symmetric bolt positioning gapless height adjusting device |
| CN208258369U (en) * | 2018-04-10 | 2018-12-21 | 安徽省新田农业机械制造有限公司 | Improved no-tillage precision seeder |
-
2018
- 2018-04-10 CN CN201810315798.7A patent/CN108207195B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB787647A (en) * | 1954-11-24 | 1957-12-11 | Arthur Clive Nicholson | Improvements relating to the framework of agricultural machines |
| CN202455769U (en) * | 2012-03-05 | 2012-10-03 | 重庆鑫源农机股份有限公司 | Lift farming machine guiding device |
| CN203979081U (en) * | 2014-07-11 | 2014-12-03 | 巨人通力电梯有限公司 | A kind of anti-loose structure for elevator stair |
| CN204572723U (en) * | 2015-04-13 | 2015-08-19 | 南车南京浦镇车辆有限公司 | Useless row installs disconnecting prevention structure |
| CN204560171U (en) * | 2015-04-17 | 2015-08-19 | 李金泽 | Precision planter profiling depth stop roller sealer |
| CN205349026U (en) * | 2016-02-03 | 2016-06-29 | 瑞安市奔泰汽车部件有限公司 | Roof suitcase is with lock |
| CN205961762U (en) * | 2016-07-25 | 2017-02-22 | 河北农哈哈机械集团有限公司 | Single -disc colter |
| CN106438656A (en) * | 2016-08-31 | 2017-02-22 | 杨东佐 | Fastening connection assembly, fastening connection structure and rail structure |
| CN106612683A (en) * | 2017-01-11 | 2017-05-10 | 中国农业大学 | Symmetric bolt positioning gapless height adjusting device |
| CN208258369U (en) * | 2018-04-10 | 2018-12-21 | 安徽省新田农业机械制造有限公司 | Improved no-tillage precision seeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108207195B (en) | 2024-08-02 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240712 Address after: 246400 Si Qian Zhen Qiao Mu Zhai Cun, the Taihu Lake County, Anqing City, Anhui Province Applicant after: Taihu County Caiqijian Ecological Agriculture Development Co.,Ltd. Country or region after: China Address before: 234000 No. 1, Longhua Road, circular economy demonstration park, Yongqiao District, Suzhou City, Anhui Province Applicant before: ANHUI XINTIAN AGRICULTURAL MACHINERY MANUFACTURING CO.,LTD. Country or region before: China |
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