Slide-type grain dropping device of grain drying machine

Abstract

The invention belongs to the technical field of grain drying machines, in particular to a slide-type grain dropping device of a grain drying machine. The slide-type grain dropping device includes a machine body, a horizontal fixed plate is arranged at the internal upper end of the machine body, the periphery of the fixed plate is fixedly connected with the inner wall of the machine body, a grain receiving device is arranged on the fixed plate, penetrates through the fixed plate, and extends to the lower part of the fixed plate, the two sides of the bottom end of the grain receiving device is constantly shrunk, and the vertical tangent plane of the grain receiving device is in a funnel shape; and a fixing block is fixedly connected to the outer wall of the grain receiving device, the crosssection of the fixing block is of a annular structure, the fixing block is connected with the fixed plate through fixing bolts, a vertical grain distributing pipe is welded to the bottom end of the grain receiving device, and a separating plate is fixedly connected within the grain distributing pipe. The shortcomings of the prior art is overcome, a first slide way is used to guide the grain to enter the drying machine, the grain damage due to the fact that the grain hits the inner wall of the drying machine in the grain dropping process is avoided, and the application scope of the drying machine is improved.

Description

technical field [0001] The invention belongs to the technical field of grain dryers, and in particular relates to a slideway type grain spreading device for grain dryers. Background technique [0002] my country is a big agricultural country, and the state supports the production and application of agricultural machinery. Grain purchase, storage, processing and other enterprises, agricultural professional cooperatives, and family farms all use grain dryers in large quantities, and the quality requirements for grain dryer machinery are getting higher and higher. [0003] The existing way of spreading grain in the grain dryer is that the elevator sprinkles the grain directly into the dryer. Some of the interior space height of the dryer reaches more than 20 meters, and it is covered with many reinforcing rods. Some of the shells are relatively brittle. Grains (such as Camellia oleifera seeds, castor beans, long-grain rice, etc.) are prone to damage when the shell hits the pul...

AI Technical Summary

Problems solved by technology

[0003] The existing way of spreading grain in the grain dryer is that the elevator sprinkles the grain directly into the dryer. Some of the interior space height of the dryer reaches more than 20 meters, and it is covered with many reinforcing rods. Some of the shells are relatively brittle. Grains (such as Camellia oleifera seeds, castor beans, long-grain rice, etc.) are prone to damage when the shell hits the pull rod and the bottom layer of the dryer during the grain loading stage, which increases the breakage rate and burst rate of the grain. If a small amount Drying (full warehouse state), the whole drying process is beating and impacting, so the current grain dryer sprinkler method is not suitable for drying these grains, nor is it suitable for drying in the half warehouse state

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