SHIN, JONG PILKR,신종필,SHIN, EIK HWANKR,신익환,YUN, SEOK SUKR,윤석수,KWON, HAENG JUKR,권행주,LIM, SONG SUKR,임송수,KIM, SANG KYUKR,김상규,LEE, BYEONG YONGKR,이병용,KANG, YOUNG SUNKR,강영선
申请号：
KR1020130166982
公开号：
KR1020150080093A
申请日:
2013.12.30
申请国别(地区):
KR
年份:
2015
代理人:
摘要：
The present invention is to provide a control apparatus and a control method for raising and lowering a planting portion (20) upward and downward when a rice planting machine circles. According to the present invention, the control method comprises: a planting portion raising and power blocking step of raising the planting portion (20) by operating a hydraulic cylinder and cutting off power for a planting arm by controlling a planting clutch, when the rice planting machine is determined to circle a straight-driving detection step of detecting whether the rice planting machine is driven straight after circling and a plating portion lowering and power transmission step of lowering the planting portion (20) by operating the hydraulic cylinder and transmitting power to the planting arm by controlling the planting clutch, when the rice planting machine is determined to be driven straight in the straight-driving detection step. The straight-driving detection step is configured to determine whether the rice planting machine is possible to be driven straight based on at least one from a sensing value in a steering angle detection sensor which detects a steering angle of a handle, and a sensing value detected in a pair of hall sensors which are installed on a pair of rear wheels, respectively. In addition, the planting portion lowering and power transmission step is performed by transmitting power to the planting arm by the planting clutch after determining whether the planting portion (20) is lowered and whether a plotter can be operated normally when the planting portion (20) is lowered.COPYRIGHT KIPO 2015본 발명은 이앙기의 선회시 식부부(20)를 승하강 시키는 제어장치 및 제어방법을 제시하고자 한다. 본 발명에 의하면, 이앙기가 선회한다고 판단되면, 상기 유압실린더를 동작시켜 식부부(20)를 상승시키고, 식부클러치를 제어하여 식부암에 대한 동력을 차단하는 식부부 상승 및 동력차단과정 선회 후 직진 주행 여부를 감지하는 직진주행 감지과정 그리고 직진주행 감지고정에서 직진 상태라고 판단되면, 유압실린더를 동작시켜 식부부(20)를 하강시킴과 같이 식부클러치를 제어하여 식부암에 대한 동력을 전달하는 식부부 하강 및 동력전달과정을 포함한다. 직진주행 감지과정은, 핸들의 조향각을 감지하는 조향각 감지센서에서의 감지값 또는 한 쌍의 후륜에 각각 설치되는 한 쌍의 홀센서에서
