Large-displacement injection type driver capable of acting in two directions based on pressure-induced thickening effect

The invention discloses a large-displacement penetration type driver capable of acting in two directions based on a pressure thickening effect. The penetration type driver comprises a penetration end, a driver shell, a displacement amplifying mechanism, a feeding device and a transmission device. After the penetration type driver is completely immersed in a medium, bidirectional movement of the penetration type driver is completed by means of the pressure thickening effect, the friction effect and the displacement amplification effect of the amplification mechanism. The working environment of the driver is non-Newtonian fluid or similar non-Newtonian fluid, and the driver has the advantages of being large in penetration depth, high in efficiency, simple in structure, light in mass and convenient to carry, and is particularly suitable for being used in extreme environments such as geographical environment exploration, seabed exploration and deep space star landing exploration. 一种基于压致增稠效应可双向作动的大位移贯入式驱动器，贯入式驱动器包