2results about How to "Realize the steering function" patented technology

The utility model discloses drive assembly and mobile carrier. Drive assembly includes installation support, driver, wheel and elastic part. Installation support is equipped with two vertical board, and driver is located between and is connected with rotation, and the central axis is parallel with the rotation axis and does not coincide. Wheel is directly connected driver, and elastic part connects installation support and driver. When wheel is increased under pressure, driver positive overturn makes wheel go up, and elastic part stores energy, and when pressure is reduced, elastic part releases energy, and driver reverse overturn makes wheel go down. The transmission mechanism is saved, and the structure is simplified, and cost is reduced, and energy consumption is reduced. Cooperation elastic part realizes bearing, and anti-rolling pressure retraction and reset. Mobile carrier includes the casing and at least three above-mentioned drive assemblies, and the lower part of casing is equipped with the accommodation cavity. Drive assembly is not arranged along the straight line, and is supported stably. When rolling, wheel retracts to the chamber, and the bottom surface of casing is attached to the ground and bears pressure, avoiding the damage of core components, and after rolling, elastic part resets, and wheel jacks up the casing, ensuring normal driving.

This application relates to the field of automated guided vehicles (AGVs), and more particularly to a high-precision AGV for wheel assembly, comprising a frame, at least three drive wheel assemblies, and at least two drive roller assemblies. Specifically, the three drive wheel assemblies are mounted on the frame for driving the frame's movement and lifting; the two drive roller assemblies are spaced apart on the frame for supporting the wheels; each drive roller assembly includes a first roller and a first drive member, the first roller being rotatably disposed relative to the frame for rolling against the circumferential surface of the lower half of the wheel, and the first drive member driving the first roller to rotate. This application improves the efficiency, accuracy, and automation level of wheel assembly.