JPS63160117U - - Google Patents
Info
- Publication number
- JPS63160117U JPS63160117U JP5521487U JP5521487U JPS63160117U JP S63160117 U JPS63160117 U JP S63160117U JP 5521487 U JP5521487 U JP 5521487U JP 5521487 U JP5521487 U JP 5521487U JP S63160117 U JPS63160117 U JP S63160117U
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- machine
- sensors
- ground contact
- fuselage
- 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
- 238000005096 rolling process Methods 0.000 claims description 12
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 241000209094 Oryza Species 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Description
図面は本考案に係る歩行型水田作業機の実施例
を示し、第１図はローリング制御弁と左右サイド
フロート及びセンターフロートとの連係状態を示
す斜視図、第２図はローリング制御弁付近の斜視
図、第３図はセンターフロート付近の正面図、第
４図は機体が左側に傾いた場合のアームの状態を
示す側面図、第５図は機体が沈み込んだ場合のア
ームの状態を示す側面図、第６図はセンターフロ
ートと昇降制御弁との連係状態を示す側面図、第
７図は車輪の昇降構造及びセンターフロート、サ
イドフロート周りの平面図、第８図はローリング
シリンダの横断平面図、第９図は歩行型田植機の
全体側面図である。
２…左右車輪、７…第１ローリングセンサー、
１８ａ，１８ｂ…第２ローリングセンサー。
The drawings show an embodiment of the walking type paddy field work machine according to the present invention, and FIG. 1 is a perspective view showing the state of cooperation between the rolling control valve, left and right side floats, and the center float, and FIG. 2 is a perspective view of the vicinity of the rolling control valve. Figure 3 is a front view of the vicinity of the center float, Figure 4 is a side view showing the state of the arm when the aircraft tilts to the left, and Figure 5 is a side view showing the state of the arm when the aircraft sinks. Figure 6 is a side view showing the linkage between the center float and the lift control valve, Figure 7 is a plan view of the wheel lift structure and the center float and side floats, and Figure 8 is a cross-sectional plan view of the rolling cylinder. , FIG. 9 is an overall side view of the walking rice transplanter. 2... Left and right wheels, 7... First rolling sensor,
18a, 18b...Second rolling sensor.
Claims (1)
して機体を田面に対し平行に保つローリング制御
装置を備えた歩行型水田作業機であつて、機体の
田面に対する左右の傾きを検出する接地式の第１
、第２ローリングセンサー７，１８ａ，１８ｂを
備え、前記第１ローリングセンサー７を機体前部
に、前記第２ローリングセンサー１８ａ，１８ｂ
を機体後部に接地作用するように配置し、前記第
２ローリングセンサー１８ａ，１８ｂの左右方向
の有効接地幅を第１ローリングセンサー７の有効
接地幅よりも大に設定すると共に、前記第１、第
２ローリングセンサー７，１８ａ，１８ｂの傾き
検出感度を変更調節可能に構成してある歩行型水
田作業機。 This is a walk-behind paddy field work machine equipped with a rolling control device that keeps the machine parallel to the rice field by changing the height difference between the left and right wheels 2 relative to the machine, and is a ground-contact type that detects the left and right inclination of the machine with respect to the rice field. 1st of
, comprising second rolling sensors 7, 18a, 18b, with the first rolling sensor 7 located at the front of the aircraft body and the second rolling sensors 18a, 18b located at the front of the fuselage.
are arranged at the rear of the fuselage so as to have a ground contact effect, and the effective ground contact widths of the second rolling sensors 18a and 18b in the left-right direction are set larger than the effective ground contact width of the first rolling sensor 7, and the This walking type paddy field work machine is configured such that the inclination detection sensitivity of two rolling sensors 7, 18a, and 18b can be changed and adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987055214U JPH0647207Y2 (en) | 1987-04-10 | 1987-04-10 | Walk-type paddy work machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987055214U JPH0647207Y2 (en) | 1987-04-10 | 1987-04-10 | Walk-type paddy work machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63160117U true JPS63160117U (en) | 1988-10-19 |
| JPH0647207Y2 JPH0647207Y2 (en) | 1994-12-07 |
Family
ID=30882915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987055214U Expired - Lifetime JPH0647207Y2 (en) | 1987-04-10 | 1987-04-10 | Walk-type paddy work machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647207Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131007A (en) * | 1984-07-23 | 1986-02-13 | 井関農機株式会社 | Propelling apparatus of walking type agricultural working machine |
| JPS61139307A (en) * | 1984-12-11 | 1986-06-26 | 井関農機株式会社 | Walking type rice field agricultural working machine |
-
1987
- 1987-04-10 JP JP1987055214U patent/JPH0647207Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131007A (en) * | 1984-07-23 | 1986-02-13 | 井関農機株式会社 | Propelling apparatus of walking type agricultural working machine |
| JPS61139307A (en) * | 1984-12-11 | 1986-06-26 | 井関農機株式会社 | Walking type rice field agricultural working machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647207Y2 (en) | 1994-12-07 |