Transportation piling car capable of achieving automatic station-returning charging

Abstract

The invention discloses a transportation piling car capable of achieving automatic station-returning charging. The transportation piling car comprises a car body, the lower end of the car body is provided with a driving wheel and a carrying roller, a lifting system is arranged at the front end of the car body, the lifting device comprises a portal frame, stand columns on the two sides of the portal frame are provided with guide rails, a lifting frame is arranged on the guide rails, a fork is arranged on the front side of the lifting frame, and the driving wheel is the universal wheel; a cabinet body of a fitting cabinet is hinged to a top cover plate through an improved hinged component; the transportation piling car further comprises a charging system of the transportation piling car. The defects that in the prior art, the correct returning direction of piling cars piled at some overlapping regions are hard to judge in a coverage region of signals emitted by an infrared emission source, operation of a hinge framework of the cabinet body of the fitting cabinet and the top cover plate in the enabling period is quite hard, and the operation is hard to enable are overcome.

Description

technical field [0001] The invention belongs to the technical field of stacker trucks, and in particular relates to a transport stacker truck that automatically returns to a station for charging. Background technique [0002] The International Organization for Standardization ISO / TC110 is called a stacker truck for industrial vehicles. It is responsible for loading and unloading, stacking, stacking and short-distance transportation of palletized goods. It is divided into manual stacker trucks and electric stacker trucks. Among them, Electric stacker trucks are divided into semi-electric and full-electric. It is suitable for operations in narrow passages and limited spaces, and is an ideal tool for high-bay warehouses, supermarkets, workshops, and palletized goods. [0003] The existing electric stacker is usually equipped with a storage battery for providing its power, which is also a rechargeable battery, and forms a system with an external charging station (charging devic...

AI Technical Summary

Problems solved by technology

However, the areas covered by the signals emitted by these infrared emitters will overlap, and it is difficult for the stacker to judge the correct return direction in these overlapping areas.

[0004] In addition, in order to facilitate maintenance, the body of the stacker truck is often equipped with an accessory cabinet for storing components for the stacker truck. When the accessory cabinet is in use, the top cover of the accessory cabinet must be stabilized in the longitudinal direction from time to time. Allow the operator to take away the accessories, but the cabinet body of the current accessory cabinet and the top cover are often hinged through a general hinge rod, so that when the top cover is lifted, it must be held by the arm or palm. The top cover plate can be stabilized in the longitudinal position so that the top cover plate will not be buckled down to buckle the cabinet body. The hinged structure of the cabinet body and the top cover plate of this type of accessory cabinet is very difficult to operate during use, and it is difficult for the operator to easy to enable

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