The invention discloses a rescue bullet dropping device and relates to the field of aviation emergency rescue equipment. The device is used for solving the problems that the service life of a fire extinguishing bullet dropping device is shortened and potential using safety hazards exist since a component that provides torque is prone to abrasion and mechanical faults. The device comprises actuation bolts, actuation connecting rods, a rescue bullet, a steering gear rocker arm, a dropping steering gear and bullet hangers. Docking collars are arranged in the bullet hangers correspondingly, and the two bullet hangers are arranged on the two sides of the dropping steering gear correspondingly. The lower side surfaces of the two bullet hangers are fixed to the rescue bullet. One ends of the twoactuation bolts are inserted into the docking collars correspondingly, and the other ends of the two actuation bolts are connected with the two actuation connecting rods correspondingly. The other ends of the two actuation connecting rods are connected with the two ends of the steering gear rocker arm correspondingly. The center of the steering gear rocker arm is connected with a rotary shaft of the dropping steering gear. The two bullet hangers and the dropping steering gear are located on a same central axis.
本发明公开了一种救援弹的投放装置,涉及航空应急救援装备领域。用于解决灭火弹投放装置因提供扭力的部件易产生磨损及机械故障,导致投放装置使用寿命缩短并存在使用安全隐患的问题。包括:作动插销,作动连杆,救援弹,舵机摇臂,投放舵机和弹体挂架;弹体挂架内设置有对接环,两个弹体挂架分别设置在投放舵机的两侧,两个弹体挂架的下侧面分别固定在救援弹上;两个作动插销的一端分别插入对接环内,两个作动插销的另一端分别与两个作动连杆的连接;两个作动连杆的另一端分别与舵机摇臂的两端连接;舵机摇臂的中心位置与投放舵机的转轴连接;两个弹体挂架和投放舵机位于一条中心轴线上。
Rescue bullet dropping device
一种救援弹的投放装置
2020-05-19
Patent
Electronic Resource
Chinese