Grain dryer with quantitative feeding function

Abstract

The invention provides a grain dryer with a quantitative feeding function. The grain dryer comprises a mounting rack arranged on the floor, wherein a constant speed feeding mechanism is mounted on themounting rack and comprises a closed disc-shaped transition bin fixedly mounted on the mounting rack and a feeding hopper located outside a protecting cover and having a vertical and upward opening,the transition bin is vertically arranged in the axis direction and is formed by buckling an upper disc body and a lower disc body, a feeding port and a discharging hole which are communicated with the inside of the transition bin are formed in the eccentric positions of the upper end surface of the upper disc body, the feeding hopper is located above the transition bin and has a large opening located right above a small opening, the small opening of the feeding hopper is connected and communicated with the feeding port, and an input end of a drying mechanism is connected and communicated withthe discharging port. Grains can uniformly enter the drying mechanism from the transition bin at a uniform speed, and blocking of the grains in the drying mechanism can be avoided.

Description

technical field [0001] The invention relates to a grain dryer, in particular to a grain dryer with quantitative feeding. Background technique [0002] my country's grain storage is mainly composed of four parts: the first is national reserves; the second is local reserves; the third is enterprise storage; Higher, enterprises, especially farmers, are in poor condition in this respect. Among them, grain drying technology is one of the most important technologies in grain storage. Grain must be dried before storage to reduce the moisture content of grain and avoid grain drying. During the long-term accumulation and storage process, heat, mildew and rot will affect the quality and nutritional value of the grain. High strength, time-consuming and labor-intensive, and low drying efficiency. If there is a thunderstorm, the drying of grain may fall short. In order to solve the problem of drying grain for farmers, the inventors designed a drying machine with ingenious structure, simple...

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Problems solved by technology

[0002] my country's grain storage is mainly composed of four parts: the first is national reserves; the second is local reserves; the third is enterprise storage; Higher, enterprises, especially farmers, are in poor condition in this respect. Among them, grain drying technology is one of the most important technologies in grain storage. Grain must be dried before storage to reduce the moisture content of grain and avoid grain drying. During the long-term accumulation and storage process, heat, mildew and rot will affect the quality and nutritional value of the grain. High strength, time-consuming and labor-intensive, and low drying efficiency. If there is a thunderstorm, the drying of grain may fall short. In order to solve the problem of drying grain for farmers, the inventors designed a drying machine with ingenious structure, simple principle, low cost, and easy to popularize and use. Suspension drying, air drying integrated grain dryer

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