Grain dryer with automatic weighing device

Abstract

The invention relates to a grain dryer with an automatic weighing device. The grain dryer comprises a drying tower, wherein an unloading section is arranged at the bottom end of the drying tower and comprises a discharge box, the upper end of the discharge box is communicated with a cooling section, a discharge hopper is arranged at the lower end of the discharge box, a discharge port is arranged at the outlet of the discharge hopper, and an electronic weighing and automatic conveying device is arranged below the discharge port; the discharge box is sequentially provided with a chain wheel, a rotating shaft, a tightening wheel and a speed regulation motor from left to right; the chain wheel, the rotating shaft, the tightening wheel and the speed regulation motor are connected together through a chain, a blade is arranged on the rotating shaft, the speed regulation motor and a speed reducer are arranged together, and the discharge hopper is arranged on a discharge hopper support. The grain dryer disclosed by the invention realizes relatively high automation, shortens the operation time of grain drying, and improves the working efficiency and the grain drying quality.

Description

technical field [0001] The invention relates to a grain processing device, in particular to a grain dryer using an automatic weighing device. Background technique [0002] Grain drying is a key link in the process of grain production, and it is also an important part of realizing the mechanization of grain production. Grain drying mechanization technology uses machinery as the main means, and adopts corresponding processes and technical measures. It is a drying technology that artificially controls the temperature and humidity, and reduces the moisture content of the grain without compromising the quality of the grain, so that it can meet the national safety storage standard. In addition to being able to effectively prevent losses caused by disastrous weather such as continuous rain, it also has other obvious advantages. One is to reduce labor intensity and improve working conditions. Improve labor productivity and provide effective means for realizing agricultural indust...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a grain dryer with an automatic weighing device, which solves the problem of manually weighing the grain in the existing grain dryer.

Manually adjust the flow rate of drying grain, the error is large, repeated manual adjustment is cumbersome, the loss of grain during the debugging period is large, and the time is long, etc.

Images