Servo-control clamping carrier

Abstract

The invention relates to a servo-control clamping carrier which comprises two carrying trolleys which are the same in structure and clamp front wheels and rear wheels of a car correspondingly. Each carrying trolley adopts two trolley travelling mechanisms which are the same in structure, and two servo-control synchronous clamp devices which are the same in structure, symmetrically arranged and provided with a pair of manipulators are arranged on each carrying trolley. The servo-control synchronous clamp devices adopt two sets of worm wheels and worms for transmission, and the rotating directions of the two sets of worm wheels and worms are opposite. Two worm shafts are arranged parallelly, two gears which are the same in tooth number and are mutually engaged are mounted at the ends of thetwo worm shafts correspondingly, and it is guaranteed that the pair of manipulators rotates in the reverse direction along worm-wheel shafts so that the pair of manipulators can clamp tires of the car. The set of manipulators are controlled by a servo motor, and the positions of the manipulators are accurately positioned; and the travelling mechanisms are controlled by the servo motor, and the relative positions of the front and rear carrying trolleys can be positioned accurately.

Description

【Technical field】 [0001] The invention belongs to mechanical three-dimensional parking equipment, in particular to a servo-controlled clamp carrier. 【Background technique】 [0002] As the sales volume of domestic automobiles continues to hit new highs, the number of automobiles has also expanded unprecedentedly, and the problem of difficult and chaotic parking of automobiles has become more and more prominent. For this reason, the parking of automobiles has become an inevitable requirement towards the development of space, and mechanical parking equipment for parking and parking has emerged as the times require. At present, intelligent garages such as roadway stacking and plane mobile mechanical three-dimensional parking garages need to have car movers to move vehicles in the warehouse. The grip tire type carrier is compact in structure and small in height and size. It can enter the lower part of the car along the guide rail, and the tire is fixed by the grip arm to transpo...

AI Technical Summary

Problems solved by technology

After patent retrieval, Chinese Patent No. CN205172110U discloses a wheel-clamping car carrier with worm gear and worm drive. The problems in this patent are: the end of the worm is under great force, the motor is bulky, and the frame structure is very demanding. The frame is relatively heavy and its own thickness is relatively large, which requires a large clearance height for civil engineering and low control accuracy

The problem with the patent number CN101915003A is that the two worms are butt-connected, and there are difficulties in the installation process. The motor is large in size and the control accuracy is not high.

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