JP2015037431A5 - - Google Patents
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- JP2015037431A5 JP2015037431A5 JP2014237190A JP2014237190A JP2015037431A5 JP 2015037431 A5 JP2015037431 A5 JP 2015037431A5 JP 2014237190 A JP2014237190 A JP 2014237190A JP 2014237190 A JP2014237190 A JP 2014237190A JP 2015037431 A5 JP2015037431 A5 JP 2015037431A5
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- actuator
- seedling stage
- mounting table
- operation amount
- 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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- 241000209094 Oryza Species 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 7
- 235000009566 rice Nutrition 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
Description
請求項１においては、エンジンと、前記エンジンの動力を変速する変速機と、前記変速機で変速された動力で苗載台を左右往復動させる横送り機構と、前記苗載台と該苗載台を摺動可能に支持する植付フレームとの間に設けられ、前記苗載台の位置を検出する苗台位置検出手段と、前記エンジンの回転数及び前記変速機の変速比のうち少なくとも一つを変更して前記苗載台の移動速度を変更するアクチュエータと、前記アクチュエータを操作する操作具と、前記操作具の操作量を検出する操作量検出手段とを備え、前記アクチュエータを駆動制御する制御装置と、を備える田植機であって、前記制御装置は、前記苗載台を苗台端位置に移動させる信号が入力されると、前記苗載台が第一所定速度で移動するように、前記アクチュエータを駆動制御して、前記苗台位置検出手段により前記苗載台が前記苗台端位置より手前の所定位置に到達したことを検出すると、前記苗載台が前記第一所定速度よりも遅い第二所定速度で移動するように、前記アクチュエータを駆動制御するものである。 In Claim 1, the engine, the transmission which changes the motive power of the engine, the transverse feed mechanism which reciprocates the seedling stage left and right with the power changed by the transmission, the seedling stage and the seedling stage A seedling table position detection means for detecting the position of the seedling table, and at least one of the rotational speed of the engine and the transmission gear ratio. comprising a luer actuator to change the moving speed of the seedling mounting table by changing the One, the operating member for operating the front Kia actuator, and an operation amount detecting means for detecting an operation amount of the operation member, before Symbol a rice transplanter comprising a control device for driving and controlling the actuators, wherein the control device, when a signal for moving the seedling mounting table in seedling stage end position is input, the seedling mounting table is first given speed in so moving, before driving the Kia actuator Then, when the seedling stage detection means detects that the seedling stage has reached a predetermined position before the seedling end position, the second predetermined speed is lower than the first predetermined speed. in so moving, it is to drive and control the pre-Kia actuator.
請求項２においては、請求項１記載の田植機において、前記制御装置は、前記苗載台が前記苗台端位置より手前の所定位置に到達する前において前記操作具が操作された場合には、前記操作量が前記閾値未満の場合、前記苗載台が停止するように、前記アクチュエータを駆動制御し、前記操作量が予め設定した閾値以上となると、前記苗載台が前記第一所定速度で移動するように、前記アクチュエータを駆動制御するものである。 In the rice transplanter according to claim 1, in the rice transplanter according to claim 1, when the operation tool is operated before the seedling stage reaches a predetermined position before the seedling stand end position, If the operation amount is smaller than the threshold value, the so seedling placing stand is stopped, before drives and controls the Kia actuator, when the operation amount becomes equal to or higher than the threshold value set in advance, the seedling mounting table is the first predetermined to move at the speed and drives controlling the pre Kia actuator.
Claims (2)
前記エンジンの動力を変速する変速機と、
前記変速機で変速された動力で苗載台を左右往復動させる横送り機構と、
前記苗載台と該苗載台を摺動可能に支持する植付フレームとの間に設けられ、前記苗載台の位置を検出する苗台位置検出手段と、
前記エンジンの回転数及び前記変速機の変速比のうち少なくとも一つを変更して前記苗載台の移動速度を変更するアクチュエータと、
前記アクチュエータを操作する操作具と、
前記操作具の操作量を検出する操作量検出手段とを備え、
前記アクチュエータを駆動制御する制御装置と、を備える田植機であって、
前記制御装置は、前記苗載台を苗台端位置に移動させる信号が入力されると、前記苗載台が第一所定速度で移動するように、前記アクチュエータを駆動制御して、前記苗台位置検出手段により前記苗載台が前記苗台端位置より手前の所定位置に到達したことを検出すると、前記苗載台が前記第一所定速度よりも遅い第二所定速度で移動するように、前記アクチュエータを駆動制御する
ことを特徴とする田植機。 Engine,
A transmission for shifting the power of the engine;
A lateral feed mechanism that reciprocates the seedling table left and right with power shifted by the transmission;
Provided between the seedling stage and a planting frame that slidably supports the seedling stage, and a seedling position detecting means for detecting the position of the seedling stage;
A luer actuator to change the rotational speed and the moving speed of the seedling mounting table by changing at least one of the transmission ratio of the transmission of the engine,
And the operating tool to manipulate the previous Kia actuator,
An operation amount detection means for detecting an operation amount of the operation tool,
A rice transplanter and a control unit for driving and controlling the pre Kia actuator,
Wherein the controller, when the signal for moving said seedling mounting table in seedling stage end position is input, the so seedling mounting table is moved at a first predetermined speed, and drives and controls the front Kia actuator, the seedlings When detecting that the seedling stage has reached a predetermined position before the seedling end position by the platform position detection means, so that the seedling stage moves at a second predetermined speed slower than the first predetermined speed, rice transplanter, characterized by controlling the driving of the front Kia actuator.
前記制御装置は、前記苗載台が前記苗台端位置より手前の所定位置に到達する前において前記操作具が操作された場合には、
前記操作量が前記閾値未満の場合、前記苗載台が停止するように、前記アクチュエータを駆動制御し、
前記操作量が予め設定した閾値以上となると、前記苗載台が前記第一所定速度で移動するように、前記アクチュエータを駆動制御する
ことを特徴とする田植機。 In the rice transplanter according to claim 1,
The control device, when the operation tool is operated before the seedling stage reaches a predetermined position before the seedling end position,
If the operation amount is smaller than the threshold value, the so seedling placing stand is stopped, before drives and controls the Kia actuator,
When the operation amount is equal to or greater than a predetermined threshold value, rice transplanters, wherein said seedling mounting table is to move at the first predetermined speed, the drive control of the pre-Kia actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014237190A JP5940636B2 (en) | 2014-11-21 | 2014-11-21 | Rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014237190A JP5940636B2 (en) | 2014-11-21 | 2014-11-21 | Rice transplanter |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011003401A Division JP5785715B2 (en) | 2011-01-11 | 2011-01-11 | Rice transplanter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015037431A JP2015037431A (en) | 2015-02-26 |
| JP2015037431A5 true JP2015037431A5 (en) | 2015-09-10 |
| JP5940636B2 JP5940636B2 (en) | 2016-06-29 |
Family
ID=52630991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014237190A Active JP5940636B2 (en) | 2014-11-21 | 2014-11-21 | Rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5940636B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6459735B2 (en) * | 2015-04-10 | 2019-01-30 | 井関農機株式会社 | Work vehicle |
| JP6959185B2 (en) * | 2018-06-27 | 2021-11-02 | 株式会社クボタ | Rice transplanter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02109906A (en) * | 1988-10-18 | 1990-04-23 | Kubota Ltd | Transplanter |
| JPH0799811A (en) * | 1993-10-06 | 1995-04-18 | Yanmar Agricult Equip Co Ltd | Planting device for rice transplanter |
| JP3167593B2 (en) * | 1995-09-07 | 2001-05-21 | 株式会社クボタ | Riding rice transplanter |
| JP2001148914A (en) * | 1999-11-30 | 2001-06-05 | Yanmar Agricult Equip Co Ltd | Movable agricultural machine |
| JP2010207104A (en) * | 2009-03-06 | 2010-09-24 | Yanmar Co Ltd | Rice transplanter |
-
2014
- 2014-11-21 JP JP2014237190A patent/JP5940636B2/en active Active
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