Elastic Blanking Infrared Corn Cob Dryer

Abstract

The invention provides an elastic blanking infrared corn cob dryer, which is characterized in that: a plurality of conveying devices driven by a transmission device are arranged in the box, and a plurality of material shifting rods are fixed on two ends of the same conveying device through two joints at the ends. Each chain corresponds to the curved plate protruding inward, and each conveying device is respectively provided with supporting troughs corresponding to the upper and lower horizontal sections of the chain, and the bottom of the upper section of the supporting trough is supported on the side of the box by a beam. The blanking device on the wall is fixed on the beam and has a plurality of support sleeves parallel to the support plates evenly fixed between the two support plates with slideways. After the rod compresses the spring, it slides axially along the inner hole of the supporting sleeve. There is a material guide groove under the end of the lower supporting trough, a radiation device is installed above the supporting trough, a material inlet is installed on the top of the box, and an outlet is installed on the bottom. feed port. The invention has high drying efficiency, good drying uniformity, simple structure and reliable operation.

Description

technical field [0001] The invention provides an elastic blanking infrared corn ear dryer, which is mainly used for dehydrating and drying wet corn ears with high moisture content just after being picked from corn stalks. Background technique [0002] China is a large agricultural country, especially in Shandong, Henan and Northeast China, which are the major food producing areas such as corn. With the development of the breeding industry and the increase in the demand for feed, the planting area of ​​corn has gradually expanded, and the output has increased year by year. The harvest moisture of corn is generally 25%~35%. If there is no good corn drying equipment, it will cause a lot of loss due to excessive moisture and mold. Therefore, farmers' demand for corn dryers is becoming more and more urgent. It is of great significance to develop corn dryers with high precipitation, good drying uniformity and high quality to promote the development of corn industry. [0003] At ...

AI Technical Summary

Problems solved by technology

The corn cob dryers involved in the above patents all adopt hot air convection drying, which consumes relatively high energy consumption and sometimes causes corn kernels to burst. After changing to infrared radiation drying, a national invention patent was applied for, and the patent number is: ZL201310056847.7 ; After changing to a rotatable shifting rod to make the feeding trough convenient to support, a national invention patent was applied for, the application number is: 201310060839.X; after the limit sleeve was added, a national invention patent was applied again, the patent number is : ZL201310065945.7; After adding a toggle wheel or a toggle mechanism, it applied for a national invention patent, the application numbers are: 201410060366.8 and 201410110342.9; after changing to a straight rod toggle, it applied for a national invention patent, and the application numbers are: 201410227754.0

Since the ears of corn are approximately conical, the diameter difference between the large and small heads is generally about 10mm. When passing through the long strip guide groove, the small head will fall first and the big head will fall later, so that some corn ears cannot accurately enter the two feed rods after falling. In between, so that the drying effect of rolling and slipping could not be achieved. Therefore, after changing to flipping and blanking, an invention patent was applied for, and the application number is: 201510124525.0

However, it was found through experiments that the effect is not ideal

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