JPS6286821U - - Google Patents
Info
- Publication number
- JPS6286821U JPS6286821U JP17923985U JP17923985U JPS6286821U JP S6286821 U JPS6286821 U JP S6286821U JP 17923985 U JP17923985 U JP 17923985U JP 17923985 U JP17923985 U JP 17923985U JP S6286821 U JPS6286821 U JP S6286821U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- link
- sensors
- machine
- rice transplanter
- 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
- 241000209094 Oryza Species 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Description
図面は本考案の実施例を示し、第１図は田植機
の側面図、第２図は平面図、第３図は正面図、第
４図は第１図の―線で示す平面図、第５図は
第４図の―線要部拡大側面図、第６図は第５
図の―線視正面図、第７図は油圧回路図、第
８図はセンサーのロツク装置の斜視図、第９図は
他の実施例の斜視図である。
１……田植機、２……ミツシヨンケース、３…
…エンジン台、４……フレーム、５……伝動ケー
ス、６……機体、７……車輪、８……センターフ
ロート、９……苗植機構、１０……苗載台、１１
……操縦ハンドル、１８ａ，１８ｂ……スイング
アーム、１４……エンジン、１５……昇降用油圧
シリンダ、１６……ローリング用油圧シリンダ、
２４，３６……ピストンロツド、１７ａ，１７ｂ
……フロート状センサー、２２……ローリングセ
ンサー機構、６２……天秤リンク機構、１３……
油圧ユニツト、４７，４８……切換弁、２６……
管状部材、２９……内軸、２８，２８……ガイド
溝、３４……ボス、５５……昇降用センサー、６
５……筒状天秤杆、６７，６７……アーム、６８
，６８……ターンバツクル、６９，６９……リン
ク、７４……スプール軸、７６ａ……水平枢軸部
、７０，７０……枢着アーム、８０，８０……リ
ンク、８２……後部ブラケツト、８３……軸、８
４……係止孔、８５……係止ピン、８７……係止
鉤片。
The drawings show an embodiment of the present invention, and FIG. 1 is a side view of the rice transplanter, FIG. 2 is a plan view, FIG. 3 is a front view, and FIG. Figure 5 is an enlarged side view of the - line main part of Figure 4, and Figure 6 is an enlarged side view of the main part of Figure 5.
7 is a hydraulic circuit diagram, FIG. 8 is a perspective view of a sensor locking device, and FIG. 9 is a perspective view of another embodiment. 1...Rice transplanter, 2...Mission case, 3...
... Engine stand, 4 ... Frame, 5 ... Transmission case, 6 ... Airframe, 7 ... Wheels, 8 ... Center float, 9 ... Seedling planting mechanism, 10 ... Seedling stand, 11
... Control handle, 18a, 18b ... Swing arm, 14 ... Engine, 15 ... Hydraulic cylinder for lifting, 16 ... Hydraulic cylinder for rolling,
24, 36...Piston rod, 17a, 17b
... Float-like sensor, 22 ... Rolling sensor mechanism, 62 ... Balance link mechanism, 13 ...
Hydraulic unit, 47, 48...Switching valve, 26...
Tubular member, 29... Inner shaft, 28, 28... Guide groove, 34... Boss, 55... Lifting sensor, 6
5... Cylindrical balance rod, 67, 67... Arm, 68
, 68... Turnbuckle, 69, 69... Link, 74... Spool shaft, 76a... Horizontal pivot portion, 70, 70... Pivoting arm, 80, 80... Link, 82... Rear bracket, 83... ...Axis, 8
4... Locking hole, 85... Locking pin, 87... Locking hook piece.
Claims (1)
、該両センサーの上下揺動に関連させたローリン
グ用油圧シリンダを介して機体の左右傾斜を制御
する田植機において、前端部を機体に対して枢着
した前記各センサーの後端部を圃場面に対して上
下揺動自在となるようにリンクを介して機体に支
持させ、該各リンクには各センサーの後端部を大
きく持ち上げ状態にして保持できるロツク部を設
けたことを特徴とする田植機のローリング制御用
センサーのロツク装置。 A rice transplanter has a pair of left and right sensors on both sides of the machine, and controls the left and right inclination of the machine through a rolling hydraulic cylinder that is associated with the vertical movement of both sensors. The rear end of each of the pivotally mounted sensors is supported by the machine via a link so that it can swing up and down relative to the field, and each link has the rear end of each sensor in a raised position. A locking device for a sensor for rolling control of a rice transplanter, characterized by having a locking portion that can be held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17923985U JPS6286821U (en) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17923985U JPS6286821U (en) | 1985-11-20 | 1985-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6286821U true JPS6286821U (en) | 1987-06-03 |
Family
ID=31122123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17923985U Pending JPS6286821U (en) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6286821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01317306A (en) * | 1988-06-17 | 1989-12-22 | Iseki & Co Ltd | Apparatus for level control of farm-working machine for paddy field |
-
1985
- 1985-11-20 JP JP17923985U patent/JPS6286821U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01317306A (en) * | 1988-06-17 | 1989-12-22 | Iseki & Co Ltd | Apparatus for level control of farm-working machine for paddy field |
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