CN106612781A - Duck-billed soil opener opening and closing control mechanism for corn planter - Google Patents
Duck-billed soil opener opening and closing control mechanism for corn planter Download PDFInfo
- Publication number
- CN106612781A CN106612781A CN201610847054.0A CN201610847054A CN106612781A CN 106612781 A CN106612781 A CN 106612781A CN 201610847054 A CN201610847054 A CN 201610847054A CN 106612781 A CN106612781 A CN 106612781A
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- China
- Prior art keywords
- block
- shaped block
- control mechanism
- duck
- steel wire
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Supports For Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention provides a duck-billed soil opener opening and closing control mechanism for a corn planter. The duck-billed soil opener opening and closing control mechanism comprises a lower torsion spring, an upper torsion spring, an upper retaining block, a sliding groove, a steel wire rope, a supporting rod, a seed case, a seed case projection, a T-shaped block, a lower retaining block and a V-shaped block. The control mechanism is characterized in that an upper clamping spring and a lower clamping spring are fixed on the inner wall of the seed case, the T-shaped block and the V-shaped block are hinged on the inner wall of the seed case, the upper retaining block is fixed on the upper left corner of the T-shaped block, the lower retaining block is fixed on the right side of the V-shaped block, the sliding groove is formed in the seed case, and the steel wire rope penetrates the sliding groove. According to the duck-billed soil opener opening and closing control mechanism for the corn planter, original easy wearing portion is changed into the standard steel wire rope, parts and components are more durable and simple and convenient to obtain and replace, rapid maintenance and replacement can be achieved when the easy wearing portion is damaged in the corn planting process, replacement time is shortened, and the mechanism is simple, convenient to open and close, and planting quality is improved.
Description
Technical field
The invention belongs to agricultural mechanical field, more particularly to a kind of corn drill duck-beak type indenting tool folding control machine
Structure.
Background technology
Corn is the typical imtertilled crop for being adapted to precise sowing, is also the maximum dry crop of China's cultivated area, is me
The important grain of state and one of forage crop and the raw material of industry, it is beautiful that reasonable popularization and application maize precise sowing machine tool becomes realization
The key of rice increasing both production and income.Plains region corn mechanization plantation development is very fast, and suitable is mechanical more, and development level is higher；
Hills corn mechanization sowing development substantially falls behind, and suitable mechanical is less, and level is relatively low, larger with plains region gap,
Regional development imbalance problem becomes increasingly conspicuous.Hills are beautiful due to being affected by factors such as economy, geographical environment, plantation agronomy
The applicable middle-size and small-size agricultural machinery and implement of rice plant development link are few, and production efficiency and planting benefit are low, have impact on peasant and plant the positive of grain
Property.Therefore, knob Maize Production Mechanization Level is improved very necessary.
In existing corn drill duckbilled folding control mechanism, mainly it is made up of rod member, return power is by two bullets
Spring is provided, and can rapidly be reacted according to action.But core is that the design of eccentric disk is complex, only suitably
Size can not affect the rapid reaction of open-and-close mechanism when the descending of kind of case and up kind case, eccentric during kind of case is descending
Plate moves back and forth, and causes eccentric disk to wear and tear, and eccentric disk is the special mould of special parts needs, and manufacturing cost is high, and
It is difficult to change.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, it is an object of the invention to provide a kind of corn drill duck-beak type into
Xue Qi folding controls mechanism, solves existing open-and-close mechanism easy to wear, high cost, is difficult the problems such as changing.
To achieve these goals, the technical solution used in the present invention is：A kind of corn drill duck-beak type indenting tool is opened
Close controlling organization, including lower circlip（12）, upper jump ring（13）, upper block（14）, chute（15）, steel wire rope（4）, support bar（9）、
Plant case（5）, to plant case raised（16）, T-shaped block（17）, lower block（18）, vee-block（19）, it is characterised in that the upper jump ring
（13）, lower circlip（12）It is fixed on kind of a case（5）On inwall, the T-shaped block（17）, vee-block（19）It is hinged on kind of a case（5）Inwall
On, the T-shaped block（17）The upper left corner is fixed with block（14）, vee-block（19）Right side is fixed with lower block（18）, described kind of case
（5）It is provided with chute（15）, the steel wire rope（4）Through chute（15）.
The invention has the beneficial effects as follows：This corn drill duck-beak type indenting tool folding control mechanism will original portion easy to wear
Divide the steel wire rope of the standard that changed into, accomplish that parts are more robust, folding is more flexible, the acquisition and replacing of parts is simple and convenient,
When the part is damaged in cultivation process, replacing can be quickly keeped in repair, reduce replacing construction.
Description of the drawings
Fig. 1 corn drill schematic diagrames；
Fig. 2 folding controls mechanism closure state figure；
Fig. 3 folding control mechanism opening state diagrams.
Specific embodiment
The present invention is described in further details below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention is a kind of corn drill duck-beak type indenting tool folding control mechanism, including duckbilled cavitation
Device 1, pull bar 2, the steel wire rope 4 of eccentric wheel 3 plants case 5, and wheel 7, big spring 8, support bar 9, folding control machine are helped in handrail 6, center
Wheel 11 is helped in structure 10, side.
As shown in Fig. 2 duck-beak type indenting tool folding control mechanism includes lower circlip（12）, upper jump ring（13）, upper block
（14）, chute（15）, steel wire rope（4）, support bar（9）, plant case（5）, to plant case raised（16）, T-shaped block（17）, lower block（18）、V
Shape block（19）, it is characterised in that the upper jump ring（13）, lower circlip（12）It is fixed on kind of a case（5）On inwall, the T-shaped block
（17）, vee-block（19）It is hinged on kind of a case（5）On inwall, the T-shaped block（17）The upper left corner is fixed with block（14）, vee-block
（19）Right side is fixed with lower block（18）, described kind of case（5）It is provided with chute（15）, the steel wire rope（4）Through chute（15）.
The course of work of the present invention is as follows：
In mountain region during corn seeding, handrail 6 is depressed, steel wire rope 4 is moved down with kind of case in chute 15, plants case raised（16）With kind of a case
Move down, when steel wire rope slides into 17 position of T-shaped block, lower pressure rotates clockwise T-shaped block, and T-shaped block 17 stirs the inverse time of vee-block 19
Pin rotates, and plants case projection 16 and streaks vee-block 19 downwards, and T-shaped block 17 compresses upper jump ring 13, when T-shaped block is rotated further, T simultaneously
Shape block 17 interlocks with vee-block 19, and T-shaped block 17 faces part contact directly with vee-block 19（As shown in Figure 3）, vee-block 19 is under
Turn clockwise in the presence of jump ring 12 and blocked by lower block 18 after certain angle, it is impossible to continue to rotate, steel wire rope 14 is by T-shaped block
Groove block, plant case and now move to least significant end, duckbilled indenting tool buries most deep 1.When kind of case 5 just starts to be raised above,
Because steel wire rope 4 is also stuck by the groove of T-shaped block 17, plant case 5 and ramp up so that the dynamic pulling force of steel wire rope 4 increase, the drawing of steel wire rope 4
Power drives duckbilled indenting tool 1 to open by eccentric wheel 3 and pull bar 2, realizes charging seed for corn.Case 5 is planted in uphill process, is passed through
Plant case projection 16 and stir the rotate counterclockwise of vee-block 19, vee-block 19 interlocks again with T-shaped block 17, and T-shaped block is in upper jump ring 13
Spinning reduction counterclockwise under effect, now T-shaped block 17 is contacted with the arcwall face of vee-block 19, as shown in Fig. 2 T-shaped block 17 resets
Afterwards, steel wire rope 4 is disengaged and risen with kind of a case from T-shaped block groove, and the pulling force of steel wire rope 4 reduces, and duckbilled 1 is closed, and enters
Sowing circulation next time.
Claims (1)
1. a kind of corn drill duck-beak type indenting tool folding control mechanism, including lower circlip（12）, upper jump ring（13）, upper block
（14）, chute（15）, steel wire rope（4）, support bar（9）, plant case（5）, to plant case raised（16）, T-shaped block（17）, lower block（18）、V
Shape block（19）, it is characterised in that the upper jump ring（13）, lower circlip（12）It is fixed on kind of a case（5）On inwall, the T-shaped block
（17）, vee-block（19）It is hinged on kind of a case（5）On inwall, the T-shaped block（17）The upper left corner is fixed with block（14）, vee-block
（19）Right side is fixed with lower block（18）, described kind of case（5）It is provided with chute（15）, the steel wire rope（4）Through chute（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610847054.0A CN106612781B (en) | 2016-09-26 | 2016-09-26 | A kind of corn drill duck-beak type indenting tool opening and closing control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610847054.0A CN106612781B (en) | 2016-09-26 | 2016-09-26 | A kind of corn drill duck-beak type indenting tool opening and closing control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106612781A true CN106612781A (en) | 2017-05-10 |
| CN106612781B CN106612781B (en) | 2019-06-21 |
Family
ID=58853215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610847054.0A Expired - Fee Related CN106612781B (en) | 2016-09-26 | 2016-09-26 | A kind of corn drill duck-beak type indenting tool opening and closing control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106612781B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2657357Y (en) * | 2003-10-08 | 2004-11-24 | 薛加成 | Portable sowing apparatus |
| CN201178576Y (en) * | 2008-01-25 | 2009-01-14 | 子肃 | Rice transplanting stick |
| CN204518396U (en) * | 2015-01-07 | 2015-08-05 | 邢满贵 | Type pressure-actuating round brush is adjustable bunch planting seeding fertilizer applicator |
| KR20150105873A (en) * | 2014-03-10 | 2015-09-18 | 장래익 | Hand-operated seeding apparatus |
-
2016
- 2016-09-26 CN CN201610847054.0A patent/CN106612781B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2657357Y (en) * | 2003-10-08 | 2004-11-24 | 薛加成 | Portable sowing apparatus |
| CN201178576Y (en) * | 2008-01-25 | 2009-01-14 | 子肃 | Rice transplanting stick |
| KR20150105873A (en) * | 2014-03-10 | 2015-09-18 | 장래익 | Hand-operated seeding apparatus |
| CN204518396U (en) * | 2015-01-07 | 2015-08-05 | 邢满贵 | Type pressure-actuating round brush is adjustable bunch planting seeding fertilizer applicator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106612781B (en) | 2019-06-21 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20200926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |