JPH0441208U - - Google Patents
Info
- Publication number
- JPH0441208U JPH0441208U JP8243990U JP8243990U JPH0441208U JP H0441208 U JPH0441208 U JP H0441208U JP 8243990 U JP8243990 U JP 8243990U JP 8243990 U JP8243990 U JP 8243990U JP H0441208 U JPH0441208 U JP H0441208U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- rotation angle
- rod
- angle sensor
- displacement
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000003971 tillage Methods 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 2
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図はロータリ耕耘装置の全体斜視図、第２
図はそのロータリ耕耘装置を備えたトラクタを示
す側面図、第３図は閉塞部材を取り付けた状態を
示す拡大斜視図、第４図はその閉塞部材を示す正
面図、第５図は耕起又は代掻き作業用にセツテイ
ングされたロータリ耕耘装置を示す側面図、第６
図は畝立作業用にセツテイングされたロータリ耕
耘装置を示す側面図である。
６……ロータリ耕耘装置、１０……リヤカバー
、１１……耕耘体、１４……固定カバー、１５…
…変位カバー、１６……カバー固定機構、２５…
…回動角センサ、２６……切欠、２７……閉塞部
材、３１……ロツド、３８……培土器。
Figure 1 is an overall perspective view of the rotary tiller, Figure 2
The figure is a side view showing a tractor equipped with the rotary tillage device, FIG. 3 is an enlarged perspective view showing the state in which the closing member is attached, FIG. 4 is a front view showing the closing member, and FIG. Side view showing the rotary tiller set for puddling work, No. 6
The figure is a side view showing a rotary tiller set up for furrow work. 6... Rotary tilling device, 10... Rear cover, 11... Cultivating body, 14... Fixed cover, 15...
...Displacement cover, 16...Cover fixing mechanism, 25...
... Rotation angle sensor, 26 ... Notch, 27 ... Closing member, 31 ... Rod, 38 ... Cultivator.
Claims (1)
がこの固定カバーの後端部に枢着された変位カバ
ーと、この変位カバーを前記固定カバーに対し所
望の角度で固定するカバー固定機構と、一端部が
この変位カバーの後端部に枢着され、他端部が耕
土表面側に位置するリヤカバーと、このリヤカバ
ーの回動動作に応じて回動するロツドと、このロ
ツドの回動角を検出する回動角センサとを備え、
その回動角センサにより耕深を検出するようにし
たロータリ耕耘装置の耕深検出装置において、前
記回動角センサを前記変位カバーに固定し、前記
ロータリ耕耘装置に畝立作業用の培土器を連結し
たときに、その培土器の一部との干渉を避けるた
めの切欠を前記リヤカバーの後端部略中央に設け
、前記培土器を取り外したときにはこの切欠に閉
塞板を着脱自在に装着してその切欠を閉塞し、前
記ロツドの一端部を前記閉塞板に連結し、そのロ
ツドの他端部を前記回動角センサに着脱自在に連
結したことを特徴とするロータリ耕耘装置の耕深
検出装置。 a fixed cover that covers a tiller for cultivating the ground; a displacement cover whose front end is pivoted to the rear end of the fixed cover; and a cover fixing mechanism that fixes the displacement cover at a desired angle to the fixed cover. A rear cover whose one end is pivotally attached to the rear end of this displacement cover and whose other end is located on the cultivated soil surface side, a rod that rotates in response to the rotation of this rear cover, and a rotation angle of this rod. Equipped with a rotation angle sensor to detect
In a tillage depth detection device for a rotary tillage device that detects tillage depth using the rotation angle sensor, the rotation angle sensor is fixed to the displacement cover, and the rotary tillage device is equipped with a soil cultivator for furrowing work. A notch is provided at approximately the center of the rear end of the rear cover to avoid interference with a part of the soil cultivator when they are connected, and a closing plate is removably attached to this notch when the cultivator is removed. A plowing depth detection device for a rotary tiller, characterized in that the notch is closed, one end of the rod is connected to the closing plate, and the other end of the rod is detachably connected to the rotation angle sensor. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8243990U JPH08812Y2 (en) | 1990-08-02 | 1990-08-02 | Cultivation depth detector for rotary tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8243990U JPH08812Y2 (en) | 1990-08-02 | 1990-08-02 | Cultivation depth detector for rotary tiller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441208U true JPH0441208U (en) | 1992-04-08 |
| JPH08812Y2 JPH08812Y2 (en) | 1996-01-17 |
Family
ID=31629254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8243990U Expired - Lifetime JPH08812Y2 (en) | 1990-08-02 | 1990-08-02 | Cultivation depth detector for rotary tiller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08812Y2 (en) |
-
1990
- 1990-08-02 JP JP8243990U patent/JPH08812Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08812Y2 (en) | 1996-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |