Turnover-falling infrared corncob drying machine

Abstract

The invention provides a turnover-falling infrared corncob drying machine. The turnover-falling infrared corncob drying machine is characterized in that a plurality of conveying devices driven by a transmission to run are arranged in a box, a plurality of setting rods are fixed on bent plates, correspondingly extending inwards, of two chains of the same conveying device by use of two joints at the end portions, carrying grooves are formed under the horizontal sections of the upper and lower sections of each conveying device corresponding to the chains, respectively, a falling device is arranged under the tail end of the carrying groove of the upper section, a supporting rod and an adjusting rod are fixed on the two sides of the outer circle of a supporting sleeve sleeving a shaft, respectively, a bearing groove located at the tail end of the carrying groove in a non-working state is fixed at the outer end of the supporting rod, the lower end of a baffle plate of which the circular arc center is located in the axis of the supporting sleeve is located under the tail end of the carrying groove, an adjusting block is locked to the adjusting rod by use of a screw and a nut, a guide groove is formed under the tail end of the carrying groove of the lower section, a radiation device is arranged above the carrying groove, and a feeding hole is formed in the top of the box, while a discharge hole is formed in the bottom of the box. The turnover-falling infrared corncob drying machine is high in drying efficiency, good in drying uniformity, simple in structure, and reliable in working.

Description

technical field [0001] The invention provides a turning and 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] ...

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

However, due to the approximate conical shape of the ears of corn, when passing through the long strip guide groove, the small head will fall first, and the big head will fall later, so that some ears of corn cannot accurately enter between the two push rods after falling, thereby failing to reach The desired rolling and sliding drying effect

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