Device with weighing and automatic blanking functions

Abstract

A device with weighing and automatic blanking functions comprises a control device, a conveying device, a blanking door, communication lines, push rod hinge parts, an electric push rod, a door hinge, a hopper, a short foot plate, a weighing sensor, a hopper seat, foot wheels, a long foot plate and a connection plate. The device with the weighing and automatic blanking functions is characterized in that the short foot plate and the long foot plate are arranged at the bottom of the hopper, the weighing sensor is connected to the lower portions of the short foot plate and the long foot plate and connected with the hopper seat, the connection plate is arranged on the long foot plate, the foot wheels are arranged on the hopper seat, the conveying device is arranged below the hopper and positioned on the hopper seat, the hopper is connected with the blanking door through the door hinge, the blanking door is connected with the electric push rod through the push rod hinge part, the electric push rod is connected with the connection plate through the push rod hinge part, and the control device is connected with the weighing sensor and the electric push rod through the communication lines. The device has the weighing and automatic blanking functions, no material is lost in use, and labor intensity of operators is reduced.

Description

technical field [0001] The invention relates to a feeding device, in particular to a device with functions of weighing and automatic feeding. Background technique [0002] The crushing, shrinking, conveying and feeding equipment in the field of sample preparation are widely used in the preparation of samples in laboratories in industries such as coal, electric power, nonferrous metals, metallurgy, chemical industry, geology, environmental protection, building materials, and scientific research institutions. The shrinking, conveying and feeding equipment are all equipped with unloading devices. The existing feeding devices for crushing, shrinking, conveying, and feeding equipment used in the field of sample preparation have no weighing function, and the weight of materials can only be weighed before feeding, and then added to the feeding device, not only weighing the feeding process The weight of the medium material will inevitably cause loss and affect the accuracy, and ser...

AI Technical Summary

Problems solved by technology

The existing feeding devices for crushing, shrinking, conveying, and feeding equipment used in the field of sample preparation have no weighing function, and the weight of materials can only be weighed before feeding, and then added to the feeding device, not only weighing the feeding process The weight of the medium material will inevitably cause loss and affect the accuracy, and seriously affect the work efficiency, and the work intensity of the operator is high

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