A working mechanism of a tractor in airport ground support equipment

Abstract

The invention provides a working mechanism of a tractor in airport ground support equipment. The working mechanism comprises the tractor, side wall inner grooves, lifting grooves, a push-pull rocker,an auxiliary movable plate, a traction plate, an inserting opening, an inserting strip and a connecting plate. Side wall inner grooves are formed in two sides of the tractor correspondingly, and lifting grooves are formed in one side of the tops of the side wall inner grooves correspondingly. Inner side mounting plates are fixedly arranged at the outer ends of the middles of the side wall inner grooves through bolts, and traction boxes are arranged in the side wall inner grooves in a limited mode through the inner side mounting plates; a lifting frame and a traction plate are arranged, so thefront wheel of an aircraft can be effectively fixed and lifted; the aircraft can be easily pulled. The traction plate is opened and closed through a rocker mechanism to facilitate flexible usage. Theworking mechanism of the tractor is simple in structure, saves cost, in addition, the traction plate can be spliced and fixed through the insertion strip penetrating through the insertion opening after rotating; the structure is simple, the stability is strong, and the stability of the traction plate is greatly improved, so that rapid fixation of the aircraft front wheel is facilitated.

Description

technical field [0001] The invention relates to the technical field of airport ground support, and more specifically relates to the working mechanism of the tractor in the airport ground support equipment. Background technique [0002] Aircraft tractor is a kind of support equipment for towing aircraft on the ground of the airport. It can also be used to move large parts of the aircraft or the aircraft during the aircraft manufacturing process. When the aircraft needs to be pushed out from the bridge or parking stand to start the engine, a trailer is needed. Push the aircraft to the starting position, the aircraft has no power at this time, and the backward direction of the aircraft is completely controlled by the tractor. [0003] Based on the above, the structure of the workpiece mechanism of the currently used tractor is complicated, and there are many fine workpieces, which is not conducive to saving costs. In addition, when pulling the wheel, it is necessary to use diff...

AI Technical Summary

Problems solved by technology

[0006] To sum up, the present invention provides the working mechanism of the tractor in the airport ground support equipment. Through the improvement of structure and function, the structure of the tractor's workpiece mechanism is complicated, and there are many fine workpieces, which is not conducive to saving costs. When pulling the wheel, it is necessary to use different orientations to control the wrapping operation of the outer part. The closing force is relatively large, and the adjustment ability is low, which is not conducive to carrying heavy objects and adjusting the overall position.

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