Electric grain unloading type double-body barn

Abstract

The invention discloses an electric grain unloading type double-body barn. The electric grain unloading type double-body barn comprises a double-body warehouse and a grain unloading device arranged below the double-body warehouse. Each of a first warehouse and a second warehouse is internally provided with a spinning type grain distributor. The double-body warehouse is provided with the first warehouse and the second warehouse which are arranged side by side. The grain unloading device comprises a first packing auger, a second packing auger and a drive device. The first packing auger comprises a first driven gear. The second packing auger comprises a second driven gear. The drive device comprises a drive motor with a drive wheel, a transmission wheel set and a linkage switching device. The transmission wheel set comprises a transmission shaft, a transmission belt wheel and a transmission gear, wherein the transmission belt wheel and the transmission gear are fixedly arranged on the transmission shaft. The linkage switching device comprises a frame, a first linkage gear assembly, a second linkage gear assembly, a reverse linkage assembly and a switching drive mechanism. The electric grain unloading type double-body barn is uniform in grain distribution, capable of storing two kinds of grain and low in manufacturing cost.

Description

technical field [0001] The invention belongs to the technical field of structural design of an electric grain-unloading double-body granary, and in particular relates to an electric grain-unloading double-body 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 th...

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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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