A gantry-based vehicle compartment volume measurement mechanism

Abstract

The invention discloses a vehicle carriage volume measurement mechanism based on a portal frame, and the mechanism comprises an electrical box control system, the portal frame, a first groove-type linear guide rail and a second groove-type guide rail, wherein the first groove-type linear guide rail and the second groove-type guide rail are arranged in parallel. One end of the first groove-type linear guide rail and one end of the second groove-type guide rail are respectively disposed on the portal frame. The other end of the first groove-type linear guide rail and the other end of the second groove-type guide rail are suspended. The portal frame comprises a substrate, a cross beam, and two vertical frames which are set oppositely. The cross beam is fixed at the tops of the two vertical frames, and the bottoms of the two vertical frames are fixed on the substrate. A walking mechanism is connected between the first groove-type linear guide rail and the second groove-type guide rail in a bridging manner. A first data collection device is disposed below the walking mechanism, and is in communication connection with the installed electrical box control system through a data line. The mechanism can quickly measure the size of goods in a vehicle carriage, is small in measurement error, and is convenient to control.

Description

Technical field [0001] The invention relates to vehicle compartment volume measurement and mechanical engineering technology, in particular to a gantry-based vehicle compartment volume measurement mechanism. Background technique [0002] Volume measurement of vehicle cargo has a wide range of applications in the field of traffic overtaking control. Volume measurement can detect illegally modified vehicles; in the field of receipt measurement, volume measurement can prevent cheating by mixing water; in the field of anti-overloading, loading can be avoided Less or more. In the existing technology, most companies in the papermaking and wood-based panel industries transport bulk wood raw materials by trucks, and when they are purchased by weighing, there are various drawbacks: the supplier deliberately mixes water and increases the weighed weight, resulting in The acquisition cost has increased; although the moisture detection link has been added to remove moisture, this link is mai...

AI Technical Summary

Problems solved by technology

Although the manual measurement method can avoid some problems caused by the purchase by weight, it also creates some new problems. The main problems are: investing in the construction of manual measurement support platforms and shanty houses, there is no uniform standard in the measurement process, more calculations are less To put it mildly, it is easy to cause disputes or business losses due to human factors, and it is time-consuming and inefficient, making it a key point of risk control for various companies and a trigger point for conflicts with wood chip suppliers.

At the same time, the current rapid measurement method for the volume of the vehicle compartment is that the measurement structure does not move, the vehicle moves, and the vehicle is measured when it is walking under the measurement structure. Although this measurement method is more convenient and the measurement speed is fast, the vehicle travels during the measurement process. The speed of the vehicle is not easy to control, and sometimes it is necessary to repeat the measurement many times, and the speed or speed of the vehicle will cause great measurement errors and many other problems.

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