Portable wagon balance and storage method thereof

Abstract

The invention discloses a portable wagon balance and a storage method thereof. The portable wagon balance comprises a wagon balance box, a solar cell panel is arranged at the top of the wagon balance box, a photovoltaic charging controller and a storage battery are installed in the wagon balance box, four small wagon balances are arranged in a cavity in the right side in the wagon balance box, a display screen is arranged in the left side of the wagon balance box, and a plurality of damping devices are installed at the bottom of the wagon balance box. According to the portable wagon balance, through the arrangement of the small wagon balance, the portable wagon balance is more flexible to use and more convenient to carry, through the arrangement of the storage battery and the solar cell panel, the portable wagon balance can work at the position away from a circuit outdoors, use is more convenient, and the application range is wider; weighing data is stored in a storage device and exported via a USB interface, arrangement and accounting of the data are facilitated, the damping devices can weaken influence of vibration of the wagon balance box in the transferring process on components in the box, and the corrugated dustproof shell can play a dustproof and waterproof role while the damping effect is not affected.

Description

technical field [0001] The invention relates to the technical field of weighbridges, in particular to a portable weighbridge and a storage method thereof. Background technique [0002] Weighbridges, also known as truck scales, are large scales set on the ground, usually used to weigh the tonnage of trucks, and are the main weighing equipment used for bulk cargo measurement in factories, mines, and merchants; Divided into: I-beam weighbridge, T-beam weighbridge, L-beam steel weighbridge, U-shaped steel weighbridge, channel steel weighbridge, reinforced concrete weighbridge; according to the sensor type can be divided into digital weighbridge, analog weighbridge. [0003] The working principle of the floor scale: when the goods enter the weighing platform, under the action of the gravity of the goods, the elastic body of the load cell is elastically deformed, and the impedance of the strain gauge bridge circuit pasted on the elastic body is out of balance, and an electrical si...

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Problems solved by technology

[0004] The current weighbridges are all large-volume weighbridges fixed on the road surface. Because the guide slope is fixedly connected to the body of the measuring device, the weighbridge is heavy, takes up a lot of space, and cannot be moved. The value of disassembly and reuse is low, and the one-time investment cost is high. To bring inconvenience to the user, there are also some small scales in the prior art, with four wheels at the four corners of the bottom, although the function of movement can also be realized, but it is easy to move when weighing, resulting in unstable weighing

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