Cargo truck and its cargo loading and unloading device

Abstract

The invention discloses a cargo handling device. The cargo handling device comprises a connecting rod extending in a vertical plane, wherein a cargo connector for hoisting cargo is fixed to one end of the connecting rod, and a wheel connector which is used for being fixed with the circumference of a wheel and rotating with the wheel to drive the connecting rod and the cargo connector to swing is fixedly mounted at the other end. According to the cargo handling device, the wheel connector is fixed in the wheel, and the whole handling device can be driven by power of the wheel to move so as to handle the cargo; the handling device only requires the power of a truck instead of assistance of equipment such as a forklift, a crane or the like, has the advantages of simple structure, low cost, small occupied space and high applicability, is convenient to machine and not limited by site. The invention also discloses the truck comprising the cargo handling device.

Description

technical field [0001] The invention relates to the field of cargo loading and unloading equipment for trucks, in particular to a cargo loading and unloading device. In addition, the present invention also relates to a truck comprising the above-mentioned cargo handling device. Background technique [0002] As a main means of transportation, trucks (also known as flatbed trucks) are widely used in various logistics industries. [0003] In the prior art, a truck includes a frame and a cargo box, and the cargo box and the frame are fixedly connected together, and the cargo box cannot be lifted like a dump truck. Currently, there are two main ways of loading and unloading a truck. The first is to use a forklift or a crane to assist in loading and unloading the goods, and the second is to install a truck-mounted crane on the cargo box of the truck for loading and unloading. [0004] However, both of the above two loading and unloading methods have some disadvantages. The first...

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Problems solved by technology

[0004] However, both of the above two loading and unloading methods have some disadvantages. The first one uses forklifts or cranes to assist trucks in loading and unloading goods, which is easily restricted by the site and consumes more resources of forklifts or cranes. When the space for loading and unloading goods is limited, or When there is no forklift or crane on site, it is impossible to carry out normal cargo loading and unloading, which affects the efficiency of cargo loading and unloading;

[0005] The second method is to load and unload goods with a truck-mounted crane, which requires installing a truck-mounted crane device on the cargo box of the truck. The structure of the truck-mounted crane is complex and heavy, which increases the cost of cargo transportation and loading and unloading

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