Cargo loading and unloading crane equipment special for railway transportation

Abstract

The invention provides cargo loading and unloading crane equipment special for railway transportation. The equipment comprises a base, a lifting box is installed at the top of the base, a first motoris installed at the bottom of an inner cavity of the lifting box, a roller bearing is mounted on an output shaft at the top of the first motor, a rotating rod is connected with the interior of the roller bearing, driving bevel gears are mounted on the two sides of the rotating rod, and first screw rods are movably connected to the interior of the lifting box. According to the cargo loading and unloading crane equipment special for railway transportation, the rotating rod is driven by the first motor to rotate, so that the two driving bevel gears rotate to drive driven bevel gears to rotate, the two first screws rods rotate simultaneously, a lifting plate can move up and down, the height of a clamping jaw can be adjusted conveniently, and loading and unloading are facilitated; a worm is driven to rotate through a third motor, a threaded rod is driven to rotate, and therefore a movable block can move up and down on the surface of the threaded rod; and a second sliding rod is arranged, sothat the movable block moves up and down stably, the angle of a steel rope box is convenient to adjust, and the clamping jaw can conveniently perform clamping and carrying.

Description

technical field [0001] The invention relates to the technical field of railway transportation equipment, in particular to a cargo loading and unloading crane equipment specially used for railway transportation. Background technique [0002] At present, my country's railways are developing rapidly, and at the same time, the connections between various regions are relatively close. It is not limited to the interaction between people, but also the circulation of things. Therefore, we need some means of transportation to complete this task. At first, our cargo circulation was small, and long-distance buses could be completed; but now more and more large objects have also begun to cross regions, so cars are no longer a Suitable means of transportation, so the train started the logistics and transportation industry, but we still need to solve how these huge goods can be loaded and unloaded on the train. In order to solve this problem, we need a special cargo handling crane equipme...

AI Technical Summary

Problems solved by technology

Therefore, we need some means of transportation to complete this task. At first, our cargo circulation was small, and long-distance buses could be completed; but now more and more large objects have also begun to cross regions, so cars are no longer a Suitable means of transportation, so the train started the logistics and transportation industry, but we still need to solve how these huge goods can be loaded and unloaded on the train. In order to solve this problem, we need a special cargo handling crane equipment for railway transportation

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