Excavator bucket material dynamic weighing device and method

Abstract

The invention discloses an excavator bucket material dynamic weighing device which can carry out weighing operation under a working state, and excavating efficiency is high. The excavator bucket material dynamic weighing device comprises a weight collecting unit, a microprocessor and a weighing displaying unit. The weight collecting unit comprises tilt angle sensors, gyroscopes and pressure sensors which are arranged on a front cavity and a back cavity of a bucket lever oil cylinder and a large arm oil cylinder of an excavator. The tilt angle sensors and the gyroscopes are arranged on a large arm, a bucket lever and a bucket of the excavator. The microprocessor is provided with a data collecting module and a data analyzing module. The output end of the microprocessor is connected with the weighing displaying unit. The tilt angle sensors, the gyroscopes and the pressure sensors are connected with the data collecting module. The input end of the microprocessor is connected with a signal triggering device which is used for triggering the data collecting module of the microprocessor to collect data or stopping data collection. The signal triggering device is in triggering-control connection with the input end of the microprocessor. The invention further discloses an excavator bucket material dynamic weighing method.

Description

technical field [0001] The invention relates to a weighing device and a weighing method thereof, in particular to a dynamic weighing device and a method thereof for materials on an excavator bucket. Background technique [0002] In the process of using a hydraulic excavator, if the user needs to weigh the materials operated by the hydraulic excavator, it generally needs to be divided into two steps. First, the hydraulic excavator is used to shovel the material to an indirect weighing device such as a truck or a weighbridge. Then use the indirect weighing device for weighing. In this weighing method, if the weighing location is far away from the loading location or the weighing project has a large amount, it needs to be transported by truck or driven by a hydraulic excavator to a remote location after loading. Weighing the distance is a waste of manpower and financial resources, and the measurement accuracy cannot be guaranteed. In order to solve the above problems, there is...

AI Technical Summary

Problems solved by technology

[0002] In the process of using a hydraulic excavator, if the user needs to weigh the materials operated by the hydraulic excavator, it generally needs to be divided into two steps. First, the hydraulic excavator is used to shovel the material to an indirect weighing device such as a truck or a weighbridge. Then use the indirect weighing device for weighing. In this weighing method, if the weighing location is far away from the loading location or the weighing project has a large amount, it needs to be transported by truck or driven by a hydraulic excavator to a remote location after loading. It is a waste of manpower and money to measure the distance, and it cannot guarantee the measurement accuracy.

In order to solve the above problems, there is also a weighing system installed on the hydraulic excavator on the ma

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