Agricultural product marketing weighing device

Abstract

The invention discloses an agricultural product marketing weighing device, comprising a first fixed table, wherein supporting legs are fixed at four corners of the bottom of the first fixed table; a material preparation hopper which extends to a lower side is set in the first fixed table; a material through opening is set at the bottom of the material preparation hopper; and a first baffle valve is mounted on the material through opening. According to the device, extrusion blocks are fixed at the top ends of the outer sides of a metering hopper, mounting plates corresponding to the extrusion blocks are set on the top of a second fixed table, pressure sensors are mounted between the extrusion blocks and the mounting plates, when agricultural products in the material preparation hopper enter into the metering hopper through utilization of the material through opening, the extrusion blocks extrude elastic pins, the elastic pins transmit borne pressures to the pressure sensors through utilization of pressure heads, the sensors transmit monitored data to a control box, and the monitored data is displayed on a display screen, so the agricultural products are weighed without mounting the pressure sensors at the bottom of the metering hopper.

Description

technical field [0001] The invention relates to the technical field of agricultural product sales, in particular to a weighing device for agricultural product sales. Background technique [0002] Agricultural products refer to primary products derived from agriculture, that is, plants, animals, microorganisms and their products obtained in agricultural activities, such as sorghum, rice, peanuts, corn, wheat, etc. One of the indispensable sources of food in the world, you can see farmers setting up street stalls everywhere in life, as well as agricultural products placed in supermarkets. Agricultural products are the basic conditions of our life. When receiving agricultural products, they need to be weighed in batches , and then sell it. Therefore, it is particularly necessary to provide a weighing device for agricultural product sales in this field. [0003] Most of the existing sales devices for agricultural products weigh the agricultural products by placing them on the t...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing sales devices for agricultural products weigh the agricultural products by placing them on the tray of the electronic scale. After the weighing is completed, it is necessary to pick up the tray and pour the agricultural products inside into the packaging bag. During the process, it is also easy to cause agricultural products to spill out, and there are fewer agricultural products on the tray, so only a small number of agricultural products can only be weighed at one time

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