Multifunctional efficient grain moisture online detection device

A technology of grain moisture and detection device, applied in the field of agricultural machinery, can solve the problems of the influence of measurement results, uneven rolling, insufficient grain harvesting, etc., and achieve the effect of improving the accuracy of moisture measurement, accurate moisture measurement, and solving sampling mixed

Inactive Publication Date: 2018-03-06
JIANGSU TIANYU AGRI MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual use process, there are the following problems: First, due to the large variety of grains, such as rice, wheat, corn, soybeans, sorghum, rapeseed, etc., the particle size is inconsistent, and the moisture meter in the prior art is due to the gap between the two rollers. The gap between them cannot be adjusted, and it cannot meet the needs of multiple varieties of grains at the same time. If you want to dry different varieties of grains, you must replace the moisture detectors corresponding to the varieties of grains, which increases the cost of use. Although some moisture meters do replace the rollers. Improvement in controlling the gap between the two rollers, but it is time-consuming and laborious, troublesome to replace, and improper operation directly affects the measurement accuracy
Even the grains of the same variety have different particle sizes. I

Method used

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  • Multifunctional efficient grain moisture online detection device
  • Multifunctional efficient grain moisture online detection device
  • Multifunctional efficient grain moisture online detection device

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Embodiment Construction

[0021] The present invention will be further described below according to the accompanying drawings and in conjunction with the embodiments.

[0022]The multifunctional high-efficiency grain moisture online detection device shown in the attached figure is installed on the side wall of the elevator of the grain dryer, and includes a control system 1 and a measurement system 2; the measurement system 2 includes a housing 2.1, a measurement mechanism 2.2, and a base assembly 2.3 , drive mechanism 2.4, grain deflector 2.5, collection and feeding device 2.6; housing 2.1 includes base plate 2.1.1, outer cover 2.1.2; base plate 2.1.1 is provided with a rectangular square hole on the upper side; base assembly 2.3 is erected and fixed on Bottom plate 2.1.1 inner side wall, including fixed base 2.3.1, movable base 2.3.2, connecting shaft 2.3.3, shaft sleeve 2.3.4, elastic adjustment mechanism 2.3.5, screw adjustment mechanism 2.3.6; movable base 2.3. 2 is connected with the fixed base 2...

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Abstract

The invention discloses a multifunctional and high-efficiency grain moisture online detection device, which includes a control system and a measurement system; the further improvement lies in that the measurement system includes a measurement mechanism, a base assembly, a driving mechanism, and a feeding device; the base assembly includes an elastic adjustment mechanism, a screw Adjusting mechanism; the driving mechanism includes a deceleration motor, a gear transmission mechanism, a base plate, and a conductive reed. The gear transmission mechanism includes six gears meshing with each other, and the conductive reed is fixed on the base plate; There is a gap △, which is adjusted by the screw adjustment mechanism according to the size of the grain; the collecting and feeding device includes a collecting hopper and a grain feeder; a grain deflector is installed between the bottom of the grain feeder and the two electrode rollers, and the grain collected by the collecting hopper passes through the grain feeder The single grain is conveyed into the grain deflector and falls to the gap △ between the two electrode rollers. The invention has strong feeding capacity, reliable performance, and accurate moisture measurement, which is suitable for different grain moisture drying measurement requirements.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an online grain moisture detection device for a grain dryer. Background technique [0002] At present, the hoist of the low-temperature grain dryer is equipped with an instrument for online measurement of grain moisture, which is used to monitor moisture in real time and transmit data to the computer control panel. In the actual use process, there are the following problems: First, due to the large variety of grains, such as rice, wheat, corn, soybeans, sorghum, rapeseed, etc., the particle size is inconsistent, and the moisture meter in the prior art is due to the gap between the two rollers. The gap between them cannot be adjusted, and it cannot meet the needs of multiple varieties of grains at the same time. If you want to dry different varieties of grains, you must replace the moisture detectors corresponding to the varieties of grains, which increases the cost...

Claims

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Application Information

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IPC IPC(8): G01N33/02
CPCG01N33/02
Inventor 刘素芹
Owner JIANGSU TIANYU AGRI MACHINERY
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