JPS61115010U - - Google Patents
Info
- Publication number
- JPS61115010U JPS61115010U JP19804584U JP19804584U JPS61115010U JP S61115010 U JPS61115010 U JP S61115010U JP 19804584 U JP19804584 U JP 19804584U JP 19804584 U JP19804584 U JP 19804584U JP S61115010 U JPS61115010 U JP S61115010U
- Authority
- JP
- Japan
- Prior art keywords
- working device
- self
- paddy field
- propelled
- propelled aircraft
- 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
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Sowing (AREA)
- Transplanting Machines (AREA)
Description
図面は本考案に係る水田作業車の実施例を示し
、第１図は苗植付装置連結部の平面図、第２図は
スプリング配設部の平面図、第３図はスプリング
取付部の一部切欠き側面図、第４図、第６図及び
第７図は別実施付勢機構の平面図、第５図、第８
図及び第９図は別実施付勢機構の一部切欠き側面
図、第１０図は揺動ストロークとスプリング作用
との関係の説明図、第１１図は別実施付勢機構に
おける揺動ストロークとスプリング作用との関係
の説明図、第１２図は乗用田植機全体の側面図で
ある。
３……水田用作業装置、１０……連結部、１１
……接地フロート、１６ａ，１６ｂ……スプリン
グ、Ｎ……中立位置、Ｓ……揺動可能範囲、Ａ…
…内側範囲部分、Ｂ……外側範囲部分。
The drawings show an embodiment of the paddy field work vehicle according to the present invention, in which Fig. 1 is a plan view of the connection part of the seedling planting device, Fig. 2 is a plan view of the spring installation part, and Fig. 3 is a plan view of the spring installation part. A partially cutaway side view, FIGS. 4, 6, and 7 are plan views of separately implemented biasing mechanisms, and FIGS. 5 and 8.
9 and 9 are partially cutaway side views of the alternative biasing mechanism, FIG. 10 is an explanatory diagram of the relationship between the swing stroke and spring action, and FIG. 11 is the swing stroke and the spring action in the alternative bias mechanism. An explanatory diagram of the relationship with spring action, and FIG. 12 is a side view of the entire riding rice transplanter. 3...Paddy field working device, 10...Connection part, 11
...Grounding float, 16a, 16b...Spring, N...Neutral position, S...Rotating range, A...
...Inner range part, B...Outer range part.
Claims (1)
フロート１１付き水田用作業装置３との間に、前
記作業装置３が前記自走機体に対して左右に揺動
することを許容する連結部１０を設けた水田作業
車であつて、前記自走機体及び作業装置３夫々の
左右中心が一致する中立位置Ｎの側に前記作業装
置３を揺動付勢するスプリング１６ａ，１６ｂを
、揺動可能範囲Ｓのうち前記中立位置Ｎを中間位
置とした設定内側範囲部分Ａを除く外側範囲部分
Ｂに前記作業装置３が在る時にのみ作用する状態
で設けてある水田作業車。 A connection between the self-propelled aircraft and a paddy field working device 3 with a ground float 11 connected to the rear side of the self-propelled aircraft, allowing the working device 3 to swing left and right with respect to the self-propelled aircraft. The paddy field work vehicle is equipped with a section 10, and the springs 16a and 16b, which swing and bias the working device 3 toward a neutral position N where the left and right centers of the self-propelled body and the working device 3 coincide with each other, are swung. The paddy field working vehicle is provided in such a state that it operates only when the working device 3 is located in an outer range part B excluding a set inner range part A in which the neutral position N is an intermediate position in a movable range S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19804584U JPH033129Y2 (en) | 1984-12-27 | 1984-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19804584U JPH033129Y2 (en) | 1984-12-27 | 1984-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61115010U true JPS61115010U (en) | 1986-07-21 |
| JPH033129Y2 JPH033129Y2 (en) | 1991-01-28 |
Family
ID=30756710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19804584U Expired JPH033129Y2 (en) | 1984-12-27 | 1984-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033129Y2 (en) |
-
1984
- 1984-12-27 JP JP19804584U patent/JPH033129Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033129Y2 (en) | 1991-01-28 |