JPS61197819U - - Google Patents
Info
- Publication number
- JPS61197819U JPS61197819U JP8321285U JP8321285U JPS61197819U JP S61197819 U JPS61197819 U JP S61197819U JP 8321285 U JP8321285 U JP 8321285U JP 8321285 U JP8321285 U JP 8321285U JP S61197819 U JPS61197819 U JP S61197819U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- agricultural tractor
- cylinder
- suspension coil
- cylinder tube
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
図面は本考案に係る農用トラクターの実施例を
示し、第１図はシリンダ配設部の側面図、第２図
はシリンダ配設部の一部切欠き平面図、第３図は
苗植付け装置昇降操作構造の概略図、第４図はレ
バーガイドの平面図、第５図は乗用型田植機全体
の側面図である。
１……油圧シリンダ、１ｂ……シリンダチユー
ブ、２ａ……作業装置連結用リンク、３……作業
装置、２６……機体、２７……サスペンシヨンコ
イルスプリング。
The drawings show an embodiment of the agricultural tractor according to the present invention, in which Fig. 1 is a side view of the cylinder arrangement part, Fig. 2 is a partially cutaway plan view of the cylinder arrangement part, and Fig. 3 is the raising and lowering of the seedling planting device. A schematic diagram of the operating structure, FIG. 4 is a plan view of the lever guide, and FIG. 5 is a side view of the entire riding-type rice transplanter. DESCRIPTION OF SYMBOLS 1...Hydraulic cylinder, 1b...Cylinder tube, 2a...Work device connection link, 3...Work device, 26...Body, 27...Suspension coil spring.
Claims (1)
よつて上下に揺動操作するように構成すると共に
、連結作業装置３の対機体昇降に対するサスペン
シヨンコイルスプリング２７を設けた農用トラク
ターであつて、前記油圧シリンダ１のシリンダチ
ユーブ１ｂを機体２６に摺動自在に取付けると共
に、前記サスペンシヨンコイルスプリング２７を
、前記シリンダチユーブ１ｂに外嵌した状態で前
記シリンダチユーブ１ｂと前記機体２６との間に
介装してある農用トラクター。 The agricultural tractor is constructed such that the working device connecting link 2a is operated to swing up and down by a hydraulic cylinder 1, and is provided with a suspension coil spring 27 for raising and lowering the connecting working device 3 relative to the machine body, the agricultural tractor comprising: The cylinder tube 1b of the cylinder 1 is slidably attached to the body 26, and the suspension coil spring 27 is interposed between the cylinder tube 1b and the body 26 with the suspension coil spring 27 externally fitted onto the cylinder tube 1b. Agricultural tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8321285U JPS61197819U (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8321285U JPS61197819U (en) | 1985-05-31 | 1985-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61197819U true JPS61197819U (en) | 1986-12-10 |
Family
ID=30631635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8321285U Pending JPS61197819U (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197819U (en) |
-
1985
- 1985-05-31 JP JP8321285U patent/JPS61197819U/ja active Pending
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