Small-sized efficient unhusked rice drying machine

Abstract

The invention discloses a small-sized efficient unhusked rice drying machine which comprises a rotating roller, a base, a drying cylinder, an air blower, a dust remover, an exhaust fan, a heater and infrared heaters, wherein grooved rails used for the rotating motion of the rotating roller are fixed at the upper end of the base; two circular ring-shaped rolling wheels matched with the rails are fixed on the outer side of the rotating roller; a power wheel is arranged on the external side surface of the rotating roller; the air blower is connected with one end of the rotating roller; the heateris connected between the air blower and the rotating roller through an air delivery pipe; the dust remover is connected with the other end of the rotating roller through an air exhaust pipe; the drying cylinder is connected with the interior of the rotating roller through fixing blocks; an air inlet pipe is arranged at the middle of the drying cylinder; and the air delivery pipe is connected withthe air inlet pipe. According to the small-sized efficient unhusked rice drying machine, unhusked rice can be more uniformly heated through the air inlet pipe arranged at the middle of the drying cylinder; through the rotating motion of the rotating roller, the unhusked rice can be more sufficiently heated and dried under the combined action of hot air and the infrared heaters; and accordingly, the drying speed and the drying efficiency can be improved.

Description

Technical field [0001] The invention relates to a drying machine, in particular to a small high-efficiency rice drying machine, and relates to the field of agricultural machinery. Background technique [0002] With the development of the economy, the output of rice in China has gradually increased. Rice drying is a very important process in rice production. The natural drying method of all rice is not only a waste of time, but also requires a lot of labor. The rice that is stored in time needs to be refurbished and dried, which requires a lot of labor. In addition, there is more rain in the south in summer. If it rains suddenly while drying the rice, and the rice is difficult to harvest in time, the rice is easily wetted by rain. If the wet rice is not dried in time, it is easy to mold and cause a lot of losses. In order to solve these problems, rice drying equipment has been widely used. However, the rice drying equipment currently on the market is relatively large, and the dry...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects of large size and low drying efficiency of existing rice dryers, and provide a small and high-efficiency rice dryer, so as to solve the above problems

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