Automatic determinator for starch content of potatoes

A potato starch and measuring instrument technology, which is applied in the direction of instruments, measuring devices, scientific instruments, etc., can solve the problems of low efficiency and high labor intensity, and achieve the effects of high efficiency in the measurement process, reduced workload, and reduced manual measurement workload

Inactive Publication Date: 2016-11-09
NORTHEAST AGRICULTURAL UNIVERSITY
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Problems solved by technology

[0005] In order to solve the problem of high labor intensity and low efficiency of manual measurement of potato starch content, the present invention mechanizes and automates the process of static measurement in air and water and calculation of starch content in the determination of starch content by specific gravity method, and provides an easy-to-operate , automatic measuring instrument for potato starch content with high efficiency and high degree of automation (hereinafter referred to as: measuring instrument)

Method used

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  • Automatic determinator for starch content of potatoes
  • Automatic determinator for starch content of potatoes
  • Automatic determinator for starch content of potatoes

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Embodiment Construction

[0027] The invention is an automatic measuring instrument for potato starch content, which can realize high-efficiency automatic determination of potato starch content. The operator only needs to put a certain amount of clean potatoes into a net bag to make a sample, and hang the sample on the weighing sensor 2 hook of the measuring instrument. , the measuring instrument will automatically trigger the measuring process. By controlling the motor 103 to drive the reel mechanism 105 forward and reverse, the lifting rope 107 will drive the measuring sample hung by the load cell 2 to rise in the air or fall into the water, and automatically calculate Specific gravity, dry matter content and starch content. The measurement sample is removed, and a measurement is completed, and a new measurement sample can be hung up to realize a series of subsequent measurements, which is suitable for batch rapid measurement.

[0028] The measurement and control meter 1 can realize measuring instrum...

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Abstract

The invention discloses an automatic determinator for starch content of potatoes. The automatic determinator is used for automatically determining the starch content of the potatoes in a rapid and batch manner and consists of a measurement and control gage head, a weighing sensor, a machine frame and a water containing bucket, wherein the upper part of the machine frame supports the measurement and control gage head, the weighing sensor is suspended on the measurement and control gage head through a suspending rope, and the water containing bucket is placed at the lower part of the machine frame. A motor drives a determined sample to rise in air or fall in water under the control of an intelligent program, so that the determined sample is automatically weighed, and specific gravity and starch content are calculated. The determinator can be used independently, and determined results can be uploaded to software of an upper computer, so that data management is achieved, and data are analyzed and are automatically saved in Excel tables.

Description

technical field [0001] The invention relates to a measuring instrument for dry matter content and starch content, in particular to an automatic measuring instrument for potato starch content. Background technique [0002] Potato starch content is an important indicator of potato quality, and the amount of starch content directly affects potato quality. Therefore, it is very important to quickly and accurately measure the potato starch content in the production experiment process. However, the traditional manual determination is labor-intensive, low in efficiency and large in error. [0003] Determination of potato starch content is mostly used: polarimetry, refraction method and specific gravity method. The specific gravity method is widely used in the field of starch content measurement because of its simple, convenient and fast measurement. [0004] The automation level of domestic potato starch content testing equipment is relatively backward, so it is urgent to design ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N9/36
CPCG01N9/36
Inventor 刘立意李平安郑桂杰于友朋王盼冯夷宁丁林林
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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