CN107585209A - A kind of automatic turning rice seedlings machine - Google Patents
A kind of automatic turning rice seedlings machine Download PDFInfo
- Publication number
- CN107585209A CN107585209A CN201710823553.0A CN201710823553A CN107585209A CN 107585209 A CN107585209 A CN 107585209A CN 201710823553 A CN201710823553 A CN 201710823553A CN 107585209 A CN107585209 A CN 107585209A
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- CN
- China
- Prior art keywords
- clutch
- automatic turning
- drive shaft
- rice seedlings
- clutch drive
- 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.)
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Abstract
A kind of a kind of automatic turning rice seedling raising machine of automatic turning rice seedlings machine, including：Splined shaft, clutch drive shaft, clutch, sprocket wheel and the emergency stop device being arranged on above splined shaft, it is possible to achieve the function of automatic turning.
Description
Technical field
The invention belongs to small farm machine field, more particularly to a kind of rice seedlings machine of automatic turning.
Background technology
Automatic rice seedlings machine energy automatically walk, efficiency is higher compared with general artificial or simple seedling cultivation machine.But it is existing from
Need manually to have removed seedling cultivation machine when dynamic rice seedlings machine needs to turn round when going to the edge of a field and complete turn action, add operating personnel
Labor intensity, reduce operating efficiency.It is therefore desirable to allow automatic rice seedlings machine realize under operator's control from turn
It is curved.
The content of the invention
The present invention just solves the problems, such as rice seedlings machine automatic turning well, and technical scheme is as follows：
A kind of automatic turning rice seedling raising machine, including：Sprocket wheel（1）, clutch（2）, clutch drive shaft（3）, spring（4）, spline
Axle（5）, disengaging yoke（6）, driving wheel（7）, emergency stop device（8）, brake fork（9）, it is characterized in that：Spring（4）One end withstand
Clutch（2）, clutch（2）With clutch drive shaft（3）End face it is adjacent, in clutch（2）On have chute（10）, disengaging yoke
（6）Contacted with chute, disengaging yoke（6）Pitched with brake（9）For integral type structure, brake fork（9）With clutch drive shaft（3）End
Face is adjacent.
Brief description of the drawings
Fig. 1 automatic turning rice seedling raising machine structural representations.
Specific embodiment.
Power is through being located at splined shaft（5）On sprocket wheel（1）Input is delivered to splined shaft（5）, so as to drive splined shaft（5）On
Two clutches（2）, in spring（4）In the presence of, two clutches（2）With clutch drive shaft（3）End face be mutually engaged, from
And drive clutch drive shaft（3）On driving wheel（7）Rotate.
When straight-line travelling need not turn, the clutch of left and right two（2）Respectively with the clutch drive shaft at both ends（3）End
Face is mutually engaged, the driving wheel at both ends（7）Constant speed rotates in same direction, so as to realize straight line moving.
When needing to turn to the left, left side clutch bracing wire is just pulled, drives the disengaging yoke in left side（6）Make left side clutch
Device separates, the clutch drive shaft in left side（3）Run out of steam and slow down, and clutch drive shaft of the clutch on right side still with right side
（3）Passing power is contacted, also is continuing to rotate according to original speed, due to left and right sides clutch drive shaft（3）Rotating speed not
Together, and right side clutch drive shaft（3）Rotating speed be higher than left side rotating speed, therefore drive right side driving wheel（7）Revolution is high
Driving wheel in left side（7）Revolution, therefore complete the action turned to the left.
When needing to bend to right, right side clutch bracing wire is just pulled, its internal action principle is same as above, and what is be only turned off is
The power output on right side.
To reduce radius of turn, pivot turn is realized, it is necessary to side drive wheel when turning（7）Revolution be zero, so I
Again add brake fork（9）, and brake is pitched（9）With disengaging yoke（6）The structure being made of one, is so achieved that, when
When turning to the left, disengaging yoke（6）Slide and cut clutch（2）With clutch drive shaft（3）Combination while, brake fork（9）
By clutch drive shaft（3）Locking, stop clutch drive shaft（3）Rotation, so as to only right side driving wheel（7）Rotate, left side
Driving wheel（7）Stop operating completely, realize the action of pivot turn.
Claims (2)
1. a kind of automatic turning rice seedling raising machine, including：Sprocket wheel（1）, clutch（2）, clutch drive shaft（3）, spring（4）, flower
Key axle（5）, disengaging yoke（6）, driving wheel（7）, emergency stop device（8）, brake fork（9）, it is characterized in that：Spring（4）One end top
Firmly clutch（2）, clutch（2）With clutch drive shaft（3）End face it is adjacent, in clutch（2）On have chute（10）, separation group
Fork（6）Contacted with chute.
2. a kind of automatic turning rice seedling raising machine according to claim 1, it is characterized in that：Disengaging yoke（6）Pitched with brake
（9）For integral type structure, brake fork（9）With clutch drive shaft（3）End face it is adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823553.0A CN107585209A (en) | 2017-09-13 | 2017-09-13 | A kind of automatic turning rice seedlings machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823553.0A CN107585209A (en) | 2017-09-13 | 2017-09-13 | A kind of automatic turning rice seedlings machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107585209A true CN107585209A (en) | 2018-01-16 |
Family
ID=61051950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710823553.0A Pending CN107585209A (en) | 2017-09-13 | 2017-09-13 | A kind of automatic turning rice seedlings machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107585209A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143774A (en) * | 1983-02-04 | 1984-08-17 | Iseki & Co Ltd | Brake device |
| CN2091381U (en) * | 1991-02-01 | 1991-12-25 | 薛培根 | Automatic two-way clutch |
| CN201388367Y (en) * | 2009-02-12 | 2010-01-27 | 武汉黄鹤拖拉机制造有限公司 | External steering mechanism of micro-tillage machine |
| CN201619610U (en) * | 2010-02-27 | 2010-11-03 | 范武 | Differential steering mechanism for tracked vehicle |
| CN102224782A (en) * | 2011-05-26 | 2011-10-26 | 浙江浦江齿轮有限公司 | Speed changing box steering mechanism of crawler-type harvester |
| CN103935399A (en) * | 2014-04-01 | 2014-07-23 | 江苏云马农机制造有限公司 | Steering brake device |
| CN105794346A (en) * | 2016-05-10 | 2016-07-27 | 福建文丰农业机械有限公司 | Inner pulling type controllable steering device of field management machine |
| CN106561168A (en) * | 2016-11-15 | 2017-04-19 | 金华职业技术学院 | Steering engagement and disengagement driving mechanism of combine-harvester |
-
2017
- 2017-09-13 CN CN201710823553.0A patent/CN107585209A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143774A (en) * | 1983-02-04 | 1984-08-17 | Iseki & Co Ltd | Brake device |
| CN2091381U (en) * | 1991-02-01 | 1991-12-25 | 薛培根 | Automatic two-way clutch |
| CN201388367Y (en) * | 2009-02-12 | 2010-01-27 | 武汉黄鹤拖拉机制造有限公司 | External steering mechanism of micro-tillage machine |
| CN201619610U (en) * | 2010-02-27 | 2010-11-03 | 范武 | Differential steering mechanism for tracked vehicle |
| CN102224782A (en) * | 2011-05-26 | 2011-10-26 | 浙江浦江齿轮有限公司 | Speed changing box steering mechanism of crawler-type harvester |
| CN103935399A (en) * | 2014-04-01 | 2014-07-23 | 江苏云马农机制造有限公司 | Steering brake device |
| CN105794346A (en) * | 2016-05-10 | 2016-07-27 | 福建文丰农业机械有限公司 | Inner pulling type controllable steering device of field management machine |
| CN106561168A (en) * | 2016-11-15 | 2017-04-19 | 金华职业技术学院 | Steering engagement and disengagement driving mechanism of combine-harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |