JPH0416519U - - Google Patents
Info
- Publication number
- JPH0416519U JPH0416519U JP5608790U JP5608790U JPH0416519U JP H0416519 U JPH0416519 U JP H0416519U JP 5608790 U JP5608790 U JP 5608790U JP 5608790 U JP5608790 U JP 5608790U JP H0416519 U JPH0416519 U JP H0416519U
- Authority
- JP
- Japan
- Prior art keywords
- elevating
- planting
- rice transplanter
- riding rice
- lower links
- 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 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003550 marker Substances 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
- Transplanting Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図は、本考案に係る昇降装置を具備する乗
用田植機の側面図。第２図は、同田植機の平面図
。第３図は、植付部姿勢制御装置の拡大側面図。
第４図は、同植付部姿勢制御装置の平面図。第５
図は、線引きマーカー引上げ機構の正面図。第６
図は、昇降リンク機構を制御するための油圧回路
図。第７図は、中折れ状態のトツプリンクの説明
図。第８図は、植付部姿勢制御装置のブロツク図
。第９図は、他の実施例としての昇降装置の拡大
側面図。
Ａ……乗用田植機、Ｃ……制御部、Ｓ１……傾
斜センサ、Ｓ２……フイードバツクセンサ、１…
…走行部、２……植付部、３……昇降リンク機構
、６０……植付部姿勢制御装置。
FIG. 1 is a side view of a riding rice transplanter equipped with a lifting device according to the present invention. Figure 2 is a plan view of the rice transplanter. FIG. 3 is an enlarged side view of the planting section attitude control device.
FIG. 4 is a plan view of the planting section attitude control device. Fifth
The figure is a front view of the drawing marker pulling mechanism. 6th
The figure is a hydraulic circuit diagram for controlling the elevating link mechanism. FIG. 7 is an explanatory diagram of the top link in a center-folded state. FIG. 8 is a block diagram of the planting section attitude control device. FIG. 9 is an enlarged side view of a lifting device as another embodiment. A... Riding rice transplanter, C... Control unit, S1... Inclination sensor, S2... Feedback sensor, 1...
... Traveling section, 2 ... Planting section, 3 ... Lifting link mechanism, 60 ... Planting section attitude control device.
Claims (1)
を介して連結し、同植付部２を昇降油圧シリンダ
により昇降可能とした乗用田植機の昇降装置にお
いて、 昇降リンク機構３を、走行部１と植付部２にそ
れぞれ前後端を上下回動自在に連結した上下一対
のトツプリンク５１とロアリンク４５とから形成
すると共に、トツプリンク５１の中途部を中折れ
自在に形成したことを特徴とする乗用田植機の昇
降装置。[Claims for Utility Model Registration] A linkage mechanism 3 for raising and lowering the planting section 2 at the rear of the traveling section 1.
In the elevating device of a riding rice transplanter, in which the planting part 2 can be raised and lowered by means of an elevating hydraulic cylinder, the elevating link mechanism 3 is connected to the traveling part 1 and the planting part 2 so that the front and rear ends thereof can be moved up and down, respectively. This lifting device for a riding rice transplanter is characterized in that it is formed from a pair of upper and lower links 51 and lower links 45 that are freely connected, and that the middle part of the top link 51 is formed to be bendable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990056087U JP2530411Y2 (en) | 1990-05-29 | 1990-05-29 | Elevating device for riding rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990056087U JP2530411Y2 (en) | 1990-05-29 | 1990-05-29 | Elevating device for riding rice transplanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0416519U true JPH0416519U (en) | 1992-02-12 |
| JP2530411Y2 JP2530411Y2 (en) | 1997-03-26 |
Family
ID=31579604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990056087U Expired - Lifetime JP2530411Y2 (en) | 1990-05-29 | 1990-05-29 | Elevating device for riding rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530411Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916283A (en) * | 1972-04-05 | 1974-02-13 |
-
1990
- 1990-05-29 JP JP1990056087U patent/JP2530411Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916283A (en) * | 1972-04-05 | 1974-02-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2530411Y2 (en) | 1997-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0416519U (en) | ||
| JPH0468607U (en) | ||
| JPH0416520U (en) | ||
| JPH03105214U (en) | ||
| JPS6338721U (en) | ||
| JPS624002Y2 (en) | ||
| JPH0117932Y2 (en) | ||
| JPH0221847Y2 (en) | ||
| JPS58110213U (en) | Rice transplanter height control device | |
| JPH0246247Y2 (en) | ||
| JPH0361811U (en) | ||
| JPH0710Y2 (en) | Working machine lifting device for tractor | |
| JPH041086U (en) | ||
| JPH0391726U (en) | ||
| JPS61197807U (en) | ||
| JPH0212206U (en) | ||
| JPS5841123U (en) | Riding rice transplanter | |
| JPH0238295U (en) | ||
| JPS6338724U (en) | ||
| JPS6169913U (en) | ||
| JPS5998706U (en) | Riding type tiller | |
| JPH0159010U (en) | ||
| JPH04108322A (en) | Walking-type mulching working machine | |
| JPS6335209B2 (en) | ||
| JPS62136118U (en) |