| 摘要 |
PURPOSE: An attaching and detaching device of an attachment for heavy equipment is provided to improve durability by arranging main components inside the device and operating the main components in an emergency. CONSTITUTION: An attaching and detaching device of an attachment for heavy equipment comprises a housing(20), connecting pins(30), a guide shaft(40), and an electromagnet(50). The housing is installed in the end of an arm(10) of heavy equipment, and both ends of the housing are opened. The connecting pins are installed in both ends of the housing and receive elastic force from springs(47). The guide shaft guides the linear motion of the connecting pins. The electromagnet is installed inside the housing and generates attractive force. |
