Two-body electric grain-unloading barn

Abstract

The invention discloses a two-body electric grain-unloading barn, which comprises a two-body barn and grain-unloading device. The two-body barn has a first barn and a second barn with a Self-screwing grain spreader. The unloading device comprises a box with a first grain-unloading channel and a second grain-unloading channel set inside, a first auger used to unload stored grain in the first grain-unloading channel, a second auger used to unload stored grain in the second grain-unloading channel, and a driving device used to drive and rotate the first auger and the second auger. The first barn is communicated with the first grain-unloading channel, and the second barn is communicated with the second grain-unloading channel. The driving device comprises a drive motor with driving wheels, a transmission wheel group and a linked switch device. The drive motor drives and rotates the transmission wheel group by the driving wheel, and the transmission wheel group drives and rotates the first auger and the second auger by the linked switch device. The two-body electric grain-unloading barn can spread grain evenly and store two kinds of grain and has a lower manufacturing cost.

Description

technical field [0001] The invention belongs to the technical field of granary structure design, and in particular relates to a two-body electric unloading granary. Background technique [0002] Modern grain logistics requires fast grain entry and exit. At present, modern large-scale modern granaries, mainly shallow round silos and vertical silos, have the advantages of relatively small footprint, large storage capacity, and high degree of mechanization, which greatly speeds up the grain transportation. The speed of entering and exiting the silo; however, because the shallow round silo and the vertical silo have only one grain inlet at the top, and the grain inlet is tens of meters away from the ground, when the grain is fed, due to the different physical properties of the impurities and grain particles, it will cause serious grain automatic failure. The grading phenomenon leads to the mineral impurity area, especially the impurity cylinder area at the center of the circle, ...

AI Technical Summary

Problems solved by technology

[0002] Modern grain logistics requires fast grain entry and exit. At present, modern large-scale modern granaries, mainly shallow round silos and vertical silos, have the advantages of relatively small footprint, large storage capacity, and high degree of mechanization, which greatly speeds up the grain transportation. The speed of entering and exiting the silo; however, because the shallow round silo and the vertical silo have only one grain inlet at the top, and the grain inlet is tens of meters away from the ground, when the grain is fed, due to the different physical properties of the impurities and grain particles, it will cause serious grain automatic failure. The grading phenomenon leads to the mineral impurity area, especially the impurity cylinder area at the center of the circle, and the light impurities float to the surroundings to form an annular light impurity area around, especially the impurity cylinder area at the center of the circle. Due to a large amount of dust and broken grains, the grain The pile porosity is very small, which affects grain ventilation, cooling, precipitation, fumigation and insecticide, and impurities carry a large number of microorganisms, which seriously affects the safe storage of grain

This area is often hot, moldy, and agglomerated during grain storage, which seriously affects the safety of grain storage and increases the workload of grain storage

In order to reduce the accumulation of impurities caused by automatic grading caused by excessive concentration of grain from one grain inlet, certain measures are also taken at present, such as setting a conical hood under the grain inlet, so that the grain flowing into the grain inlet is along the slope of the conical hood. Move a certain distance outside to disperse the concentrated falling of the grain, but this method can only change the grain into a ring from a point, and there will still be an impurity ring area under the conical mask mouth, which cannot effectively eliminate the accumulation of impurities , due to the poor effect, it is rarely used at present, and has not been promoted so far

In addition, most of the current traditional granaries adopt a single-body design, which can only store one kind of grain at the same time, and has a single function

There are also some granaries that adopt a double-body design, but use two separate sets of unloading devices to unload grain separately, resulting in the disadvantages of occupying a large area and high cost

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