Weighing device for grain purchasing

Abstract

The invention discloses a weighing device for grain purchasing. The device comprises a feeding throat, an impurity outlet, a solenoid valve and a humidity sensor, wherein a feeding cylinder is arranged at a lower side of a discharging port, a filter net is arranged at the inside of the feeding cylinder, a left side of the filter net is provided with the impurity outlet, a right side of the filternet is provided with an air blower, the air blower and the impurity outlet are located on the same straight line, the lower side of the filter net is provided with a first motor, the right side of thefirst motor is provided with a feeding machine, the right side of the feeding machine is provided with a weighing barrel, the lower side of the weighing barrel is provided with the discharging port,the inside of the weighing barrel is provided with a weighing inner barrel, the humidity sensor is arranged at the inside of the weighing inner barrel, the lower side of the weighing inner barrel is provided with two symmetrical connection rods, the lower side of the connection rods is provided with a weight sensor, and the solenoid valve is arranged between the two connection rods. The weighing device for grain purchasing can be used for impurity removing, weighing and humidity detection for the grain, and complete multiple operations through one equipment, thus, cost is reduced, and the weighing device for grain purchasing is more convenient to use.

Description

technical field [0001] The invention relates to the technical field of weighing devices, in particular to a weighing device for grain purchase. Background technique [0002] Food is the most important thing for the people. Grain is the main food for people's daily life. Every year, the grain is purchased and transported to various places. When purchasing grain, the grain needs to be clean and dry, so the grain must be cleaned of impurities, and then weighed and weighed. Humidity measurement, at present, impurity removal, weighing and humidity measurement are all carried out step by step, which is inefficient and takes a long time. [0003] Therefore, how to design a weighing device for grain purchase has become a problem we need to solve at present. Contents of the invention [0004] The object of the present invention is to provide a weighing device for grain purchase to solve the problems raised in the above-mentioned background technology. [0005] In order to achieve...

AI Technical Summary

Problems solved by technology

[0002] People depend on food, and food is the main food for people. Every year, food is purchased and shipped to various places. When purchasing food, the food needs to be clean and dry, so the food must be cleaned of impurities, and then weighed and Humidity measurement, at present, impurity removal, weighing and humidity measurement are carried out step by step, the efficiency is low, and it takes a long time

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