Carriage lorry-mounted crane

Abstract

The invention discloses a carriage cargo lorry-mounted crane, and relates to the technical field of cranes, in particular to an aluminum alloy rail, a foundation assembly and a primary assembly, a suspension bolt is arranged at the top of the aluminum alloy rail, the foundation assembly is arranged in the aluminum alloy rail, and the foundation assembly comprises a foundation arm, a first motor and a first speed reduction matching wheel; a first motor is arranged at the bottom of the basic arm, the output end of the first motor is connected with a first speed reduction matching wheel through a speed reduction box, and the first-stage assembly is arranged on the inner side of the basic arm. According to the lorry-mounted crane for the compartment goods, the aluminum alloy rails are matched with the internal structure of the compartment, and are matched with the basic arm, the first-stage arm and the second-stage arm which can slide in a reciprocating manner, so that the loop chain hoist stretches and retracts inwards and outwards by taking the compartment as a reference object, and an object is hoisted and moved from the interior of the compartment to the exterior of the compartment or hoisted and moved from the exterior of the compartment to the interior of the compartment; and the objects move to the designated position along the aluminum alloy rails in the compartment, so that the objects are arranged in order, the loading and unloading speed is high, and the labor cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of cranes, in particular to a truck-mounted crane for box cargo. Background technique [0002] With the rapid development of urbanization and the improvement of environmental protection and safety requirements, the transportation of box trucks has become the main body of modern logistics, which cannot be replaced by other models. The conventional handling equipment cannot meet the requirements of van cargo loading and unloading. The current conventional loading and unloading methods are as follows. First: in large ports, freight yards, etc., directly loading and unloading with forklifts through loading and unloading platforms, etc. Second: on-board The rear of the vehicle is installed at the rear of the compartment, and is assisted by manpower to place the goods on the rear of the vehicle, rise to the same height as the compartment through the rear of the vehicle, and then move to the corresponding position ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a truck-mounted crane for box cargo, which solves the problem of four existing methods for cargo loading and unloading of box trucks proposed in the above-mentioned background technology, except that large ports and freight yards have automatic loading and unloading methods. In addition to the capacity, most of the loading and unloading is done through semi-mechanical assistance + manual loading and unloading or fully manual loading and unloading, and the problem of low loading and unloading efficiency

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