Directional wheel lifting mechanism of single-drive bi-directional AGV and control principle thereof

Abstract

The invention discloses a directional wheel lifting mechanism of a single-drive bi-directional AGV and a control principle thereof. The directional wheel lifting mechanism of the single-drive bi-directional AGV comprises a lifting mechanism main mounting plate, a flange straight line rolling bearing, a lifting shaft, a lifting sliding plate, a directional mounting plate, flange straight line guiding bearings, guiding shafts, springs, spring shafts, a motor mounting plate, a direct current motor, a rotating cam, a rolling bearing and limiting travel switches, wherein the flange straight line rolling bearing, the lifting shaft, the lifting sliding plate, the directional mounting plate, the flange straight line guiding bearings, the guiding shafts, the springs and the spring shafts are arranged on the lifting mechanism main mounting plate; the motor mounting plate is mounted above the rear end of the lifting mechanism main mounting plate; the direct current motor, the rotating cam, the rolling bearing and the limiting travel switches are arranged on the motor mounting plate. The rotating cam is arranged to be in a plane segmental arch shape, and the direct current motor and the limiting travel switches are connected with a control circuit. The two limiting travel switches switch about the on-off state to control the direct current motor to work, the single-drive bi-directional AGV makes advancing, retreating and turning movement of any path in two directions, the structure is simple, operation is simple and convenient, the effect is good, cost is low, and the problem that an original single-drive bi-directional AGV vacillates to the left and to the right in the bi-directional walking process so that the AGV can be out of track easily is solved.

Description

technical field [0001] The invention relates to a single-drive two-way AGV directional wheel lifting mechanism and its control principle, in particular to an auxiliary single-drive two-way AGV to move forward, back and turn in any direction in two directions. The structure is simple, the operation is simple and convenient, the effect is good, and the cost is low. Low single-drive two-way AGV directional wheel lifting mechanism and its control principle. Background technique [0002] With the increasing demand for intelligence in people's life and production, the development of intelligent robot technology is particularly rapid today, and various intelligent robots are on the scene. The intelligent handling technology of materials in the manufacturing workshop can be applied to various occasions in production and life. For this reason, we have designed this unmanned handling robot single-drive two-way AGV that can handle materials in the manufacturing workshop. It can execut...

AI Technical Summary

Problems solved by technology

However, the general single-drive two-way AGV is prone to swaying from side to side and falling off the track during the movement process, and there is a deviation from the original destination of the intended movement.

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