JPS6318005U

JPS6318005U -

Info

Publication number: JPS6318005U
Application number: JP11129086U
Authority: JP
Priority date: 1986-07-18
Filing date: 1986-07-18
Publication date: 1988-02-05

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す油圧回路図、
第２図は全体の側面図、第３図は同平面図、第４
図は植付部の側面図、第５図は植付部の平面図、
第６図はセンサフロート部の側面図、第７図は同
平面図、第８図はローリングシリンダ部の側面図
、第９図は同正面図、第１０図は同部分図、第１
１図はセンサフロートの作動説明図、第１２図は
植付昇降レバーの説明図、第１３図はローリング
シリンダ制御回路図、第１４図及び第１５図は出
力線図、第１６図乃至第２０図はフローチヤート
、第２１図は他の実施例を示すローリングモータ
部の正面図、第２２図は同平面図、第２３図はロ
ーリングモータ制御回路図である。１５……植付部、６８……ローリングシリンダ
（アクチユエータ）、１０７……ローリングモー
タ（アクチユエータ）。 FIG. 1 is a hydraulic circuit diagram showing an embodiment of the present invention;
Figure 2 is a side view of the whole, Figure 3 is a plan view of the same, Figure 4
The figure is a side view of the planting section, Figure 5 is a plan view of the planting section,
Fig. 6 is a side view of the sensor float section, Fig. 7 is a plan view of the same, Fig. 8 is a side view of the rolling cylinder section, Fig. 9 is a front view of the same, Fig. 10 is a partial view of the same, and Fig. 1
Figure 1 is an explanatory diagram of the operation of the sensor float, Figure 12 is an explanatory diagram of the planting lift lever, Figure 13 is a rolling cylinder control circuit diagram, Figures 14 and 15 are output diagrams, and Figures 16 to 20. 21 is a front view of a rolling motor section showing another embodiment, FIG. 22 is a plan view thereof, and FIG. 23 is a rolling motor control circuit diagram. 15... Planting part, 68... Rolling cylinder (actuator), 107... Rolling motor (actuator).

Claims

[Scope of utility model registration request]

A rice planting device comprising an actuator that supports a planting section substantially horizontally with respect to a planted field surface, wherein the actuator operating speed is made variable in accordance with a horizontal inclination deviation value of the planting section with respect to the planted field surface. Machine rolling control device.