JPS5870710U - Agricultural tractor depth control device - Google Patents
Agricultural tractor depth control deviceInfo
- Publication number
- JPS5870710U JPS5870710U JP16726481U JP16726481U JPS5870710U JP S5870710 U JPS5870710 U JP S5870710U JP 16726481 U JP16726481 U JP 16726481U JP 16726481 U JP16726481 U JP 16726481U JP S5870710 U JPS5870710 U JP S5870710U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- depth control
- agricultural tractor
- rear cover
- view
- 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
Landscapes
- Mechanical Control Devices (AREA)
- Control Of Position Or Direction (AREA)
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Transmission Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
・第1図は農用トラクターの後部に装着したロータリー
耕耘装置の側面図、第2図は同じ(平面図、第3図は油
圧ケース8部の右側面図、第4図は第3図のA−A矢視
断面図、第5図は油圧ケース8部の平面図、第6図は同
じく前後方向断面図、第7図は同じく左右方向2位置の
断面図、第8図はシリンダーヘッド部の断面図、第9図
は油圧外部取出し装置の拡大断面図、第10図はフィー
ド−′ツクワイヤー9の側面図、第11図はハンガーロ
ッド7の前端に取付けたワイヤー係合ピン55部努の図
面、第12図、−第13図はインナーワイヤ一端部の構
造を示す図面である。
7・・・リアカバー、9・・・フィードバックワイヤー
、44・・・戻しバネ、25・・・アーム、29・・・
リンク。・Figure 1 is a side view of the rotary tilling device attached to the rear of an agricultural tractor, Figure 2 is the same (plan view, Figure 3 is a right side view of the 8 parts of the hydraulic case, Figure 4 is A of Figure 3) -A sectional view, Fig. 5 is a plan view of the 8th part of the hydraulic case, Fig. 6 is a sectional view in the longitudinal direction, Fig. 7 is a sectional view at two positions in the left and right direction, and Fig. 8 is a sectional view of the cylinder head. 9 is an enlarged sectional view of the hydraulic external extraction device, FIG. 10 is a side view of the feed wire 9, and FIG. 11 is a view of the wire engaging pin 55 attached to the front end of the hanger rod 7. The drawings, FIGS. 12 and 13 are drawings showing the structure of one end of the inner wire. 7... Rear cover, 9... Feedback wire, 44... Return spring, 25... Arm, 29 ...
Link.
Claims (1)
コントロール装置において、リアカバーの上げ回動によ
りフィードバックワイヤーを引く方向に作動させ、リア
カバーの下げ回動に際して戻しバネによりリンク及び、
アームを戻すべく構成したことを特徴とする農用トラク
ターのデプスコントロール装置。In a depth control device that uses the amount of rotation of the rear cover as a feedback signal, when the rear cover is rotated upward, the feedback wire is actuated in the direction of pulling, and when the rear cover is rotated downward, a return spring is used to link and
A depth control device for an agricultural tractor, characterized in that it is configured to return an arm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16726481U JPS5870710U (en) | 1981-11-09 | 1981-11-09 | Agricultural tractor depth control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16726481U JPS5870710U (en) | 1981-11-09 | 1981-11-09 | Agricultural tractor depth control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5870710U true JPS5870710U (en) | 1983-05-13 |
JPS6327532Y2 JPS6327532Y2 (en) | 1988-07-26 |
Family
ID=29959365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16726481U Granted JPS5870710U (en) | 1981-11-09 | 1981-11-09 | Agricultural tractor depth control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5870710U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63112405U (en) * | 1987-01-13 | 1988-07-19 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS544702A (en) * | 1977-06-06 | 1979-01-13 | Sato Zoki Co Ltd | Automatic depth controller for farm tractor |
JPS5510499U (en) * | 1978-12-08 | 1980-01-23 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51139076A (en) * | 1975-05-23 | 1976-12-01 | Mitsui Eng & Shipbuild Co Ltd | Graphic tablet type unloading plan board system |
-
1981
- 1981-11-09 JP JP16726481U patent/JPS5870710U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS544702A (en) * | 1977-06-06 | 1979-01-13 | Sato Zoki Co Ltd | Automatic depth controller for farm tractor |
JPS5510499U (en) * | 1978-12-08 | 1980-01-23 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63112405U (en) * | 1987-01-13 | 1988-07-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS6327532Y2 (en) | 1988-07-26 |
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