A multi-purpose rotary boom machine

Abstract

The invention discloses a multi-purpose rotary hoisting machine comprising a servo drive device and a telescopic rotation device. The servo drive device comprises a rotating disc and a servo motor. The telescopic rotating device comprises a horizontal telescopic arm, a first hydraulic rod, a second hydraulic rod, a support arm, a first ball screw mechanism and a clamp mounting base, and the rotating disc comprises an inner disc and an outer disc; the servo motor is connected to the outer disc through a reducer; the horizontal telescopic arm comprises a horizontal outer pipe and an inner pipe;one end of the first hydraulic rod is mounted on the inner pipe, and the other end of the first hydraulic rod is installed on the horizontal outer pipe; the support arm is hinged to the end, far awayfrom the horizontal outer pipe, of the inner pipe through a first hinge shaft, and the first ball screw mechanism is mounted on the support arm, and a first motor is mounted on the support arm; one end of the second hydraulic rod is hinged to the inner pipe through a second hinge shaft, and the other end of the second hydraulic rod is hinged to the support arm through a third hinge shaft; and theclamp mounting base is mounted on a ball nut of the first ball screw mechanism.

Description

technical field [0001] The invention belongs to the technical field of modern logistics cargo loading and unloading, and more specifically relates to a multipurpose rotating boom machine. Background technique [0002] At present, in the field of modern logistics loading and unloading, the form of loading and unloading equipment is single. For example, due to the large volume and weight of dock containers, machines that can withstand heavy gravity are required, so their loading and unloading mainly depends on gantry cranes; Because they need to be concentrated for smooth and fast transmission, chain transmission and belt transmission are mainly used for transportation; the above-mentioned handling tools have a narrow scope of application and are mainly aimed at specific operating environments. For road transportation and logistics storage and transportation of goods, cranes and forklifts are generally used for loading and unloading. Although this loading and unloading method ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of modern logistics loading and unloading, the form of loading and unloading equipment is single. For example, due to the large volume and weight of dock containers, machines that can withstand heavy gravity are required, so their loading and unloading mainly depends on gantry cranes; Because they need to be concentrated for smooth and fast transmission, chain transmission and belt transmission are mainly used for transportation; the above-mentioned handling tools have a narrow scope of application and are mainly aimed at specific operating environments

For the goods transported by road and logistics storage, the loading and unloading generally uses cranes and forklifts. Although this loading and unloading method is relatively flexible, the loading and unloading efficiency and automation level are low.

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