Two-fork parking robot capable of forking truck from side outside

Abstract

The invention belongs to the technical field of parking robots, and discloses a two-fork parking robot capable of forking truck from side outside. The robot comprises the following parts of a frame ofan in-line structure; an active walking device installed on both ends of the frame for driving the frame to move; a left wishbone and a right wishbone with the same symmetrical structure, wherein theleft wishbone and right wishbone are respectively installed on the same side of the frame, the distance between the two is adjustable; and a universal wheel mounted on the left and right wishbones and comprising a wheel, a rotating body, a bevel gear set and a motor, wherein the bevel gear set comprises a horizontally placed ring gear and a pinion gear driven by the motor; the wheel is located inthe center hole of the rotating body, the inner ring of the rotating body and the inner side of the ring gear are respectively fixedly connected to hubs, and the driving motor drives the wheel to actively steer through the bevel gear set. The robot occupies a small space, and the fork arm is equipped with an active driving universal wheel, which has a simple structure, strong weighing, and stableoperation.

Description

technical field [0001] The invention belongs to the technical field of parking robots, and relates to an automatic equipment for shipping a vehicle to or from a parking space in a parking lot, in particular to a two-fork parking robot forklifting from the side. Background technique [0002] At present, the single-layer shipping robots in the parking lot basically adopt a four-grab structure, with a walking arm on the left and a right and two clamping arms in the middle. The movement of the arm enables the handling of the vehicle. This mechanism needs to separately design a set of moving mechanisms for the two clamping arms in the middle, which not only increases the complexity of the structure, but also increases the weight and manufacturing cost, so it needs to be improved. [0003] Two claw type parking robots have appeared at present, but this robot utilizes the motor on the vehicle frame to drive the steering wheel on the yoke, and the steering device that adopts is com...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned technical problems in the prior art, the purpose of the present invention is to solve the problem that the existing four-claw parking robot has redundant structures and high manufacturing costs, and the existing two-claw parking robot consists of two claws on the frame. The motor drives the steering wheel of the fork arm to be easily damaged, and the tire is difficult to climb onto the fork arm through the extrusion force. Design a two-fork parking robot that forks the truck from the side.

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