Network electronic weighing system for forklift

Abstract

The invention provides a network electronic weighing system for a forklift. The system comprises a left weighing rack, a right weighing rack, weighing sensors, a signal conditioning circuit and a controller, wherein the left weighing rack and the right weighing rack are of the same L-shaped structure; the signal conditioning circuit is used for driving the weighing sensors, conditioning and collecting acquired pressure signals; the signal conditioning circuit is connected with the controller through an aviation interface, and is used for sending the pressure signals to the controller; and information communication with an external upper computer can be realized through the controller. The network electronic weighing system has the advantages of assembly easiness, no influence on fork interval adjustment, safety and reliability, and capabilities of improving working efficiency and realizing a network communication function; the signal conditioning circuit has the characteristics of high gain 106, high precision, wide linear range, automatic gain remote control adjustment, wireless data transmission, low noise, low power consumption and low cost, so that the precision of the electronic weighing system can be effectively improved.

Description

technical field [0001] The invention is applied in the field of forklift weighing, mainly aiming at the problem of ordinary forklift weighing, and designs an electronic weighing system that can weigh accurately and is easy to install, so that ordinary forklifts have safe and reliable weighing functions. Background technique [0002] Ordinary forklifts refer to various wheeled handling vehicles for loading and unloading, stacking, short-distance transportation, and heavy handling of palletized goods. For ordinary forklifts, it is only a convenient tool for cargo handling. With the progress of the times and the continuous development of science and technology, forklifts also play an important role in all walks of life, but their single handling function has Unable to meet people's requirements for forklifts, forklifts with integrated weighing systems are more and more favored by enterprises. It is inconvenient to get up. [0003] However, the weighing system inherited from t...

AI Technical Summary

Problems solved by technology

For ordinary forklifts, it is only a convenient tool for cargo handling. With the progress of the times and the continuous development of science and technology, forklifts also play an important role in all walks of life, but their single handling function has Unable to meet people's requirements for forklifts, forklifts with integrated weighing systems are more and more favored by enterprises. inconvenient

[0003] However, the weighing system inherited from the existing forklift cannot realize the communication function with external equipment, and there are certain technical difficulties in the enterprise network management; and the strain resistance pressure sensor used in the existing weighing system passes through the signal conditioning circuit The weighing results after signal processing cannot meet the development of society, and various fields put forward higher requirements for the accuracy of weighing measurement

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