Electric grain discharging type dual-body granary with self-rotating type grain distributors

Abstract

The invention discloses an electric grain discharging type dual-body granary with self-rotating type grain distributors. The electric grain discharging type dual-body granary with the self-rotating type grain distributors comprises a dual-body warehouse and a grain discharging device arranged below the dual-body warehouse; a first warehouse and a second warehouse are each internally provided with the corresponding self-rotating type grain distributor; the dual-body warehouse is provided with the first warehouse and the second warehouse which are arranged side by side; the grain discharging device comprises a first auger, a second auger and a driving device; the first auger comprises a first driven gear; the second auger comprises a second driven gear; the driving device comprises a driving motor provided with a driving wheel, a transmission wheel set and a linkage switching device; the transmission wheel set comprises a transmission shaft, a transmission belt pulley and a transmission gear, and the transmission belt pulley and the transmission gear are fixedly arranged on the transmission shaft; and the linkage switching device comprises a frame body, a first linkage gear assembly, a second linkage gear assembly, a reverse linkage assembly and a switching driving mechanism. The electric grain discharging type dual-body granary with the self-rotating type grain distributors is uniform in grain distribution, can store two kinds of grain and is low in manufacturing cost.

Description

Technical field [0001] The invention belongs to the technical field of double-body granary structure design, and particularly relates to an electric grain unloading type double-body granary with a spin-type grain distributor. Background technique [0002] Modern grain logistics requires quick grain entry and exit. At present, modern large-scale modern grain silos, mainly shallow round silos and vertical silos, have the advantages of relatively small area, large storage capacity, and high degree of mechanization, which greatly speeds up grain production. 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, the grain inlet is as high as tens of meters from the ground. When entering the grain, the physical properties of impurities and grain particles are different, which will cause serious miscellaneous grains. The classification phenomenon results in the mineral impurity area, especially the ...

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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