JPS6286820U - - Google Patents
Info
- Publication number
- JPS6286820U JPS6286820U JP17923785U JP17923785U JPS6286820U JP S6286820 U JPS6286820 U JP S6286820U JP 17923785 U JP17923785 U JP 17923785U JP 17923785 U JP17923785 U JP 17923785U JP S6286820 U JPS6286820 U JP S6286820U
- Authority
- JP
- Japan
- Prior art keywords
- sensors
- view
- pair
- machine body
- shape expanding
- 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
- 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……天秤式リンク機構、１３…
…油圧ユニツト、４４……油圧ポンプ、４５……
油タンク、４７，４８……切換弁、２６……管状
部材、２９……内軸、２８，２８……ガイド溝、
３０，３０……ブラケツト、３２ａ，３２ｂ……
連杆、３４……ボス、５５……昇降用センサー、
６５……筒状天秤杆、６７，６７……アーム、６
８，６８……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。
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. 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 type link mechanism, 13 ...
...Hydraulic unit, 44...Hydraulic pump, 45...
Oil tank, 47, 48... switching valve, 26... tubular member, 29... inner shaft, 28, 28... guide groove,
30, 30...Bracket, 32a, 32b...
Link, 34...boss, 55...lifting sensor,
65...Cylindrical balance rod, 67,67...Arm, 6
8, 68... Turnbuckle, 69, 69... Link, 74... Spool shaft, 76a... Horizontal pivot portion, 70, 70... Pivoting arm, 80, 80...
Link, 82... Rear bracket, 83... Axis.
Claims (1)
設し、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、前記左右一対のセンサ
ーの各々後端部を圃場面への接地部に形成し、該
両センサーを平面視において後拡がりのハ字状に
、正面視において下拡がりのハ字状になるように
形成したことを特徴とする田植機のローリング制
御センサー装置。 In a rice transplanter, a pair of left and right sensors are arranged on both left and right sides of the front part of the machine body, and the left and right tilting of the machine body is controlled via a rolling hydraulic cylinder associated with the vertical swing of both sensors, the pair of left and right sensors. The rear end portion of each of the sensors is formed as a grounding portion to the field, and both sensors are formed in a V-shape expanding backward in plan view and in a V-shape expanding downward in front view. Rolling control sensor device for rice transplanters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17923785U JPH0441788Y2 (en) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17923785U JPH0441788Y2 (en) | 1985-11-20 | 1985-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6286820U true JPS6286820U (en) | 1987-06-03 |
| JPH0441788Y2 JPH0441788Y2 (en) | 1992-10-01 |
Family
ID=31122119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17923785U Expired JPH0441788Y2 (en) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441788Y2 (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 JP17923785U patent/JPH0441788Y2/ja not_active Expired
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0441788Y2 (en) | 1992-10-01 |
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