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Device and method for measuring volume of corn seed

A volume measurement and seed technology, applied in volume measurement instruments/methods, measurement devices, measurement capacity, etc., can solve the problems of low measurement accuracy of corn seed volume, and achieve the effects of avoiding moisture expansion, accurate results, and fast measurement

Pending Publication Date: 2017-06-30
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above-mentioned problem of low accuracy of corn seed volume measurement, the present invention provides a corn seed volume measurement device and its measurement method, which can quickly and accurately measure the volume of a single corn seed

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  • Device and method for measuring volume of corn seed
  • Device and method for measuring volume of corn seed
  • Device and method for measuring volume of corn seed

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] A device for quickly and accurately measuring the volume of corn seeds, comprising a corn seed holding part 1 and a counterweight part 2.

[0024] The corn seed holding part 1 includes an air suction hole 3 , a hanging hole 5 , and an opening sealing strip 6 . The air extraction hole 3 includes an air valve cover 7 and an anti-leakage valve 8. The function of the anti-leakage valve 8 is one-way exhaust. Outflow, stop pumping, because the ex...

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Abstract

The invention relates to a device and method for measuring a volume of a corn seed. The device comprises a corn seed containing portion and a counterweight portion which are integrally connected and independent of space. No air flows between the corn seed containing portion and the counterweight portion. The corn seed containing portion comprises an opening, an aspirating hole, an opening sealing strip, and a hanging hole. The interior of the counterweight portion is a permanent vacuum environment where a weight is placed. According to the invention, according to the characteristic of irregular shapes of the corn seeds, fast and accurate measurement of the volume of a single corn seed; the corn seed is isolated from a liquid, thereby effectively preventing the corn seed from rapid expansion due to moisture after contacting with the liquid and greatly reducing measurement errors.

Description

technical field [0001] The invention relates to a corn seed volume measuring device and a measuring method thereof, in particular to a device and a method for rapidly and accurately measuring the volume of a single corn. Background technique [0002] At present, the volume of corn seeds is mostly measured by standard containers combined with 100-kernel weight or 1,000-kernel weight for conversion, that is, corn seeds are filled in a container with a given volume and weighed, and the total number of kernels is calculated according to 100-kernel weight or 1,000-kernel weight, and then calculated. The volume of each corn seed, but the volume value obtained by batch measurement has low accuracy. The volume measurement of single corn seeds can be realized by the drainage method, but the dry corn seeds will quickly absorb water in contact with water, which directly affects the volume measurement value. Contents of the invention [0003] In order to solve the above-mentioned pro...

Claims

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Application Information

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IPC IPC(8): G01F17/00
CPCG01F17/00
Inventor 刘双喜孙林林张宏建戚武振王震王金星张春庆
Owner SHANDONG AGRICULTURAL UNIVERSITY
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