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농사용 전동 고소 작업차의 구동장치
专利权人:
NAM; YOUNG SUK
发明人:
NAM, YOUNG SUKKR,남영석
申请号:
KR1020160030161
公开号:
KR1020170106719A
申请日:
2016.03.14
申请国别(地区):
KR
年份:
2017
代理人:
摘要:
The present invention relates to a driving device of an agricultural electric high place operation car. The driving device comprises: a track wheel (2) (2a) installed at both sides of a vehicle body to support a vehicle body (1) and move the vehicle body a hydraulic motor (3) (3a) for driving a track wheel a hydraulic pump (P1) for supplying hydraulic pressure to a hydraulic motor a solenoid valve (S1) (S2) for supplying hydraulic pressure of the hydraulic pump to the hydraulic motor, and blocking the hydraulic pressure a boom stand (4) mounted to a device table (1a) on an upper surface of the vehicle body a boarding stand (5) installed on an upper surface of the boom stand a hydraulic pump (P2) for supplying hydraulic pressure to the cylinder of the boom stand a solenoid valve (S3) (S4) for supplying hydraulic pressure supplied from the hydraulic pump to the cylinder (6) (7), and blocking the hydraulic pressure a lifting cylinder (6) for vertically operating the boom stand with fluid pressure a rotary cylinder (7) rotating the boom stand with fluid pressure a power circuit for supplying current to an operating coil of the solenoid valve a switch for opening and closing the power circuit a foothold switch (8) installed in the power circuit a selection switch (9) for selecting a power opening and closing operation of the foothold switch and an operation lever for opening and closing a power supply opening/closing switch (a1) (a2) (a3) (a4) (b1) (b2) (b3) (b4) for applying current to the operating coil of the solenoid valve for operating the hydraulic motor and the boom stand operating solenoid valve. Accordingly, the vehicle body can be conveniently driven, and the boom stand can be conveniently operated.COPYRIGHT KIPO 2017본 발명은 차체(1)를 지지하고 차체를 이동시킬 수 있게 차체 양측에 설치되는 궤도바퀴(2)(2a)와, 궤도바퀴를 구동시키는 유압모터(3)(3a)와, 유압모터에 유압을 공급하는 유압펌프(P1)와 유압펌프의 유압을 유압모터에 공급하고 차단하는 솔레노이드밸브(S1)(S2)와 차체 상면 장치대(1a)에 장치되는 붐대(4)와, 붐대 상면에 장치되는 탑승대(5)와, 붐대의 실린더에 유압을 공급하는 유압펌프(P2)와, 유압펌프에서 공급되는 유압을 실
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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