In 2018, corn has reached the harvest season. Corn is one of the crops planted in China. It is very troublesome to thresh corn every season during corn harvesting, especially in the past. When it was developed, it was very helpless to think of peeling corn. Xiaobian had experienced the stage of threshing corn by hand. I don’t want to be tired. So in the era of rapid development of technology, let’s take a look. What are the methods of corn threshing?

Corn threshing method? How to re-granulate newly harvested corn

1, pure hand threshing

Before the manual degranulation, it is a common method of threshing in rural areas. First of all, the technology at that time is really backward. It can only be threshed by hand. This is not only inefficient, but also if it is damaged by peeling corn for a long time. Hazelnuts and blisters.

The manual degranulation is mainly to use a screwdriver to make a small slit to the corn, and then peel it by hand. Sometimes it can be rubbed with two corns. This can be threshed, but it is very laborious. Finally, there is a complete hand. Peeled off the grain. The only advantage of peeling corn in this way is that the peeled corn is very clean and there is no need for secondary processing to separate the impurities.

Corn threshing method? How to re-granulate newly harvested corn

2, manual instrument threshing

Because the annual corn production is getting higher and higher, the time required for corn threshing is longer. People have made a simple half-machine threshing method through their own groping.

It is to use the former kind of liberation shoes tied to the stool, and then the person sits at the other end, put the corn on the liberation shoes and gently grind it to degranulate, so the efficiency has been greatly improved, and every hard work . Later, some people developed a hand-type threshing machine according to this principle. As long as the hand is gently held by hand and shaken clockwise, it can be threshed, so this is also a manifestation of technological advancement.

Corn threshing method? How to re-granulate newly harvested corn

3. Mechanical threshing

In an era when technology is so developed, corn threshing is now fully automated. Now, as long as the corn is picked up from the cornfield and dried, and then piled up together, the automatic thresher can be started to thresh, and the efficiency is extremely high. It takes a month to finish the work, now one or two hours. It can be done, it can be said that it is very convenient, and now the corn harvest is also very convenient, there are specialized harvesters, the harvesting efficiency is also much faster.

Corn threshing method? How to re-granulate newly harvested corn

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