Grain drying machine with multiple layers of overturning plates

Abstract

The invention discloses a grain drying machine with multiple layers of overturning plates. The grain drying machine with the multiple layers of overturning plates is provided with a shell, wherein a plurality of annular conveying belts horizontally running are further arranged in the shell from top to bottom; each annular conveying belt is formed by connecting a plurality of chain plates end to end; the plurality of annular conveying belts are a first annular conveying belt, a second annular conveying belt, ..., and an Nth annular conveying belt separately; grains fall onto the head end of theupper layer of the first annular conveying belt from a grain charge port; the chain plates overturn to enable the grains to fall onto the tail end of the lower layer of the first annular conveying belt when the grains run to reach the tail end of the upper layer of the first annular conveying belt; the chain plates overturn to enable the grains to fall onto the head end of the upper layer of thesecond annular conveying belt when the grains run to reach the head end of the lower layer of the first annular conveying belt; and the process is repeated until the chain plates overturn to enable the grains to fall onto the grain discharge port in the shell when the grains fall onto the head end of the lower layer of the Nth annular conveying belt, and drying for the grains is completed. The grain drying machine with the multiple layers of overturning plates increases the grain drying efficiency, and is convenient and rapid to install, capable of realizing full automation, unattended, and convenient to widely popularize and apply.

Description

Technical field

[0001] The invention of the invention relates to the field of agriculture, and is a device for drying grain after harvest. It has the characteristics of fast drying speed, uniform moisture reduction, high space utilization, safety and stability. It can be made into a horizontal type and placed horizontally, which avoids the crushing caused by a large amount of food lifting and reduces the hidden dangers of safety production. It is a major innovation in the field of grain drying, which is the first at home and abroad, and has extensive promotion significance. Background technique

[0002] At present, in order to protect the ecological environment, my country has completely banned the use of boilers below 10 tons, and most of the boilers used in coal-fired grain dryers are prohibited. Since there is no substitute product, coal-fired drying continues to be used. While drying the grain, each grain drying tower emits a large amount of smoke and dust, causing environm...

Examples

Embodiment Construction

[0032] Such as Figure 1-7 A multi-layer flap type grain dryer is shown, which has a casing 1, and the casing 1 is designed for heat preservation in order to prevent heat from being conducted outward. When viewed from the outside, the cabinet 1 is a box. The interior of the cabinet 1 is divided into upper and lower parts. A horizontal partition 13 is arranged in the middle of the interior of the cabinet 1. The interior of the cabinet 1 is divided into upper and lower parts. It is a steel plate. The length of the partition 13 is less than the horizontal width of the cabinet 1, that is, there is no partition 13 in the front of the cabinet 1 (avoid the place where the grain falls), so that hot air blows in from the lower part of the partition 13 Turn the front part to the upper part to return to the host. The lower part of the casing 1 is an air inlet channel 10, correspondingly an air inlet is provided on the casing 1, and the upper part is an air outlet channel 11 correspondingl...

Technical field

[0001] The invention of the invention relates to the field of agriculture, and is a device for drying grain after harvest. It has the characteristics of fast drying speed, uniform moisture reduction, high space utilization, safety and stability. It can be made into a horizontal type and placed horizontally, which avoids the crushing caused by a large amount of food lifting and reduces the hidden dangers of safety production. It is a major innovation in the field of grain drying, which is the first at home and abroad, and has extensive promotion significance. Background technique

[0002] At present, in order to protect the ecological environment, my country has completely banned the use of boilers below 10 tons, and most of the boilers used in coal-fired grain dryers are prohibited. Since there is no substitute product, coal-fired drying continues to be used. While drying the grain, each grain drying tower emits a large amount of smoke and dust, causing environm...

Examples

Embodiment Construction

[0032] Such as Figure 1-7 A multi-layer flap type grain dryer is shown, which has a casing 1, and the casing 1 is designed for heat preservation in order to prevent heat from being conducted outward. When viewed from the outside, the cabinet 1 is a box. The interior of the cabinet 1 is divided into upper and lower parts. A horizontal partition 13 is arranged in the middle of the interior of the cabinet 1. The interior of the cabinet 1 is divided into upper and lower parts. It is a steel plate. The length of the partition 13 is less than the horizontal width of the cabinet 1, that is, there is no partition 13 in the front of the cabinet 1 (avoid the place where the grain falls), so that hot air blows in from the lower part of the partition 13 Turn the front part to the upper part to return to the host. The lower part of the casing 1 is an air inlet channel 10, correspondingly an air inlet is provided on the casing 1, and the upper part is an air outlet channel 11 correspondingl...

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