JPS62153802U - - Google Patents
Info
- Publication number
- JPS62153802U JPS62153802U JP4214386U JP4214386U JPS62153802U JP S62153802 U JPS62153802 U JP S62153802U JP 4214386 U JP4214386 U JP 4214386U JP 4214386 U JP4214386 U JP 4214386U JP S62153802 U JPS62153802 U JP S62153802U
- Authority
- JP
- Japan
- Prior art keywords
- rotary
- tractor
- plowing depth
- auto
- section
- 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
- 230000035945 sensitivity Effects 0.000 claims description 2
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図は、本考案による感度調節構造を有する
トラクタ後部の側面図、第２図は、同トラクタ後
部の平面図、第３図は、同トラクタ後部の側面図
、第４図は、同要部の拡大側面図、第５図は、同
要部の拡大正面図、第６図は、第４図の―線
断面図。
Ａ：トラクタ、３：ロータリ部、５：リフトア
ーム、２２：リヤカバー、２４：作動アーム、２
６：オートロータリワイヤ、３９：長孔。
Fig. 1 is a side view of the rear part of a tractor having a sensitivity adjustment structure according to the present invention, Fig. 2 is a plan view of the rear part of the tractor, Fig. 3 is a side view of the rear part of the tractor, and Fig. 4 is a side view of the rear part of the tractor. FIG. 5 is an enlarged front view of the same main part, and FIG. 6 is a sectional view taken along the line -- in FIG. 4. A: Tractor, 3: Rotary part, 5: Lift arm, 22: Rear cover, 24: Operating arm, 2
6: Auto rotary wire, 39: Long hole.
Claims (1)
フトアーム５により上下昇降可能とし、同リフト
アーム５作動用の油圧バルブに連動連結した作動
アーム２４と、ロータリ部３のリヤカバー２２と
の間にオートロータリワイヤ２６を介設して、先
端が耕面上を摺動するリヤカバー２２の上下動に
呼応して、ロータリ部３が上下耕深調節されるよ
うに構成した自動耕深制御機構において、作動ア
ーム２４の回動軸芯に対するオートロータリワイ
ヤ２６の一端取付け位置を、調節自在としてなる
トラクタのロータリ部自動耕深制御機構における
感度調節構造。 The rotary section 3 connected to the rear of the tractor A can be raised and lowered by a lift arm 5, and an auto-rotary is connected between the operating arm 24, which is linked to a hydraulic valve for operating the lift arm 5, and the rear cover 22 of the rotary section 3. In an automatic plowing depth control mechanism in which a wire 26 is interposed between the rotary section 3 and the rotary section 3 to adjust the plowing depth in the vertical direction in response to the vertical movement of the rear cover 22 whose tip slides on the plowing surface. A sensitivity adjustment structure in an automatic plowing depth control mechanism of a rotary part of a tractor, in which the attachment position of one end of an auto-rotary wire 26 with respect to a rotation axis of a rotary part 24 can be freely adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986042143U JPH0620339Y2 (en) | 1986-03-22 | 1986-03-22 | Sensitivity adjustment structure in automatic tillage depth control mechanism of rotary part of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986042143U JPH0620339Y2 (en) | 1986-03-22 | 1986-03-22 | Sensitivity adjustment structure in automatic tillage depth control mechanism of rotary part of tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62153802U true JPS62153802U (en) | 1987-09-30 |
| JPH0620339Y2 JPH0620339Y2 (en) | 1994-06-01 |
Family
ID=30857781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986042143U Expired - Lifetime JPH0620339Y2 (en) | 1986-03-22 | 1986-03-22 | Sensitivity adjustment structure in automatic tillage depth control mechanism of rotary part of tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620339Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170402U (en) * | 1983-04-28 | 1984-11-14 | 株式会社クボタ | ground work vehicle |
-
1986
- 1986-03-22 JP JP1986042143U patent/JPH0620339Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170402U (en) * | 1983-04-28 | 1984-11-14 | 株式会社クボタ | ground work vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620339Y2 (en) | 1994-06-01 |
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