A Combined Bidirectional Motion Intelligent Garage Handling Robot

Abstract

The invention discloses a combined type bidirectional moving intelligent garage carrying robot. A traveling mechanism for driving a first trolley to move forwards and backwards, a sliding eliminating mechanism for eliminating a parking deviation of a vehicle, a lifting mechanism for lifting the vehicle and a clamping mechanism for clamping tires of the vehicle are arranged on the first trolley. According to the combined type bidirectional moving intelligent garage carrying robot, no comb tooth exchange is needed, and reduction of the service life of each tire due to excessive squeezing on the tire is avoided; automatic matching with the consistent clamping degree of the position and the size of each tire can be realized; in an alignment process, no friction is generated on the tires, the ground vibration is isolated, and the universality is high; the combined type bidirectional moving intelligent garage carrying robot has the advantages of low civil engineering requirement, high carrying efficiency and the like; meanwhile, the combined type bidirectional moving intelligent garage carrying robot is simple in structure, low in cost, high in working efficiency, long in service life and easy and convenient to operate.

Description

technical field [0001] The invention relates to a handling robot, in particular to a combined bi-directional moving intelligent garage handling robot. Background technique [0002] At present, there are three types of car movers widely used in mechanical garages: car carrier plate handling, comb tooth exchange handling and tire clamping type. The largest market share is the comb-tooth exchange device, which needs to install a comb-tooth rack on the parking lane and the carrier, and use the staggered gap between the combs to realize the exchange of vehicles, and requires a set of two coaxial tires to be pre-installed. Positioning not only increases the difficulty and cost of processing and infrastructure, but also requires parking control for the driver of the parked vehicle; under normal circumstances, the carrier can only enter the bottom of the vehicle from the front or rear of the vehicle in one direction for transportation. [0003] Usually, only one set of positioned t...

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Problems solved by technology

[0003] Usually, only one set of positioned tires is supported by rolling pulleys. During the centering process, due to the strong lateral push of the centering mechanism, the other set of tires has to have severe sliding friction with the supported comb teeth, which is likely to cause The unbalanced stress change of the tire contact surface and the wear of the tread rubber cause unnecessary vibration during the driving of the vehicle and even reduce the service life of the tire

[0004] Since the wheelbase of different vehicles changes, there are two combs in the tire contact surface after the transfer of the carrier, or even only one comb contact. The uneven load on the left and right and the change in the length of the longitudinal axis cause the difference in the internal stress of the carrier and the tire to increase, which is transmitted to the axle of the carrier vehicle, resulting in a greatly shortened fatigue life

[0005] In addition, most of the tire clamping equipment on the market is a fixed-distance clamping method, which cannot meet the requirements of consistent clamping degrees of different tire sizes; or the structure is relatively complicated and the cost is relatively high, and the method used is mostly by extrusion tires. The contact surface is to realize the lifting of the vehicle, which may easily cause excessive stretching or extrusion of the tire liner, damage the tire liner, and the passability is not good. Overall, the market share is not high

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