Container weighing calibration device and method

Abstract

The invention discloses a container weighing calibration device and a container weighing calibration method. The container weighing calibration device comprises a fixed reference base, wherein the toppart of the lower surface of the fixed reference base is fixedly provided with a laser for emitting a laser beam; a plurality of direction-adjustable supporting legs are arranged at the bottom partof the lower surface of each of a first horizontal adjusting pedestal, a second horizontal adjusting pedestal and a third horizontal adjusting pedestal; a plurality of telescopic guide sliding columnsare arranged between the upper surface and the lower surface; a lifting rod and a servo motor are arranged in each guide sliding column; and the edge of the upper surface is further provided with laser receiving devices by magnetic attraction, which are used for receiving the laser beam, and transmitting control commands to control equipment, so as to control the servo motors to drive the liftingrods to move. The container weighing calibration device can automatically adjust the plane level, prevents inclination, performs weighing calibration on the container conveniently and rapidly, realizes precise weighing, and minimizing the influence on the truck loading and unloading operation.

Description

technical field [0001] The invention belongs to the technical field of weighing equipment, and in particular relates to a device and method for weighing and calibrating a container. Background technique [0002] Container transportation is the development direction of the modern railway logistics industry. It has the advantages of simplifying the packaging of goods, facilitating multimodal transport, facilitating door-to-door transportation, ensuring cargo safety, improving loading and unloading transportation efficiency, and facilitating modernized management. It has been recognized in railway transportation. popularize and promote. The proportion of container transportation in my country's railway freight is increasing year by year, and container loading, bulk cargo and scattered express cargo continue to maintain a significant year-on-year growth momentum. However, the overloading phenomenon of the container with goods has a certain degree of concealment. Once the contai...

AI Technical Summary

Problems solved by technology

In the prior art, the weight checking vehicle is used for the value transfer of the container weighing device. It takes one day for a weighing device, which seriously affects the production task of container loading; second, the maximum weight loaded into the container is 16 tons, and the full weighing of 30 tons cannot be transferred; third, the T6FK weighing vehicle may be scrapped at any time, scrapped The post-weight calibration method cannot be carried out, which has caused great hidden dangers to the safety of container transportation.

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