The speed reducer is composed of rudder plates, a two-degree-of-freedom rotating shaft, a limiting rod, a fixed connecting assembly and the like, and the rudder plates on the two sides of the submersible are driven to be periodically unfolded and closed by means of submerging ocean current force and the gravity of the rudder plates, so that the submersible dives in an unpowered mode. Periodic adjustment of the diving speed is achieved by changing the diving resistance, and the change rule of the diving speed is changed by adjusting the damping speed limiting bearing or changing the position of the limiting rod. The device does not need energy and a driving device, is simple in structure, independent in mechanism, small in system burden and low in cost, does not need to consider the voltage withstanding problem, and is convenient for batch production and later installation.
本发明涉及一种用于潜水器无动力下潜的减速装置及操作方法,通过舵板、二自由度转动轴、限位杆和固连组件等组成,利用下潜海流力和舵板自身重力,驱动潜水器两侧的舵板周期性展开与闭合,改变下潜阻力进而实现对下潜速度的周期性调整,并通过调节阻尼限速轴承或者改变限位杆位置,来改变下潜速度的变化规律。本装置无需能源和驱动装置,结构简单,机构独立,系统负担小,成本低,无需考虑耐压问题,便于批量生产和后期加装。
Speed reduction device for unpowered diving of submersible and operation method
一种用于潜水器无动力下潜的减速装置及操作方法
2024-11-19
Patent
Electronic Resource
Chinese
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