Corn sand-removing, screening and drying integrated machine

Abstract

The invention discloses a corn desanding, screening and drying integrated machine, which comprises a housing, a feeding hopper, a first motor and a second motor; the housing is provided with a desanding chamber, a heating chamber, a screening chamber and a dedusting chamber. An inclined sand removal cylinder is installed in the sand removal chamber, and the sand removal chamber is composed of a cylinder body, a sleeve, a support rod and a bump; a blower is installed in the heating chamber, and a heating device is installed on the right side of the blower; the dust filter net The left side of the cam mechanism is provided with a cam mechanism, and the cam mechanism includes a cam, a second rotating shaft, and a second motor, and a magnetic strip is fixed at the lower end of the deformation part. The invention drives the sand removal cylinder to rotate through the first motor, and screens out the silt mixed in the corn, reduces the sand mixed in the corn, and improves the taste of the corn; the air blower blows in the flowing air, and the falling corn passes through after being dispersed. The flowing air blows out the dryness in the corn and separates it from the corn, further improving the product quality of the corn kernels.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to an integrated machine for removing sand, screening and drying corn. Background technique [0002] As a large agricultural production country, my country has also made great contributions to the corn industry. At present, the yield of corn is greatly increasing, and the scale of corn planting is also expanding. Therefore, the difficulty of corn threshing is the biggest problem. During the threshing process of corn seeds, when the threshing machine is running, corncobs, corn whiskers and other dust impurities will be continuously produced. If they are not treated in time, it will affect the operation of the threshing machine. A small amount of shriveled grains, crushed grains, corn whiskers and dust will also be mixed into the intact corn kernels, and these impurities cannot be effectively removed; in addition, the water in the corn needs to be evaporated for a long time to inhibit the ge...

AI Technical Summary

Problems solved by technology

During the threshing process of corn seeds, when the threshing machine is running, corncobs, corn whiskers and other dust impurities will be continuously produced. If they are not dealt with in time, it will affect the operation of the threshing machine. A small amount of shriveled grains, crushed grains, corn whiskers and dust will also be mixed into the intact corn kernels, and these impurities cannot be effectively removed; in addition, the water in the corn needs to be evaporated for a long time to inhibit the germination of the corn kernels. Advanced corn processing equipment is often separated from sand removal, screening, and drying, which increases the labor load of workers and the burden on enterprises, which is not conducive to large-scale processing and use

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