Pressure-bearing cotton container

Abstract

The invention discloses a pressure-bearing cotton container which comprises a screw rod and a cylindrical body with an opening in the top end. A protruding outer edge extending outwards is fixedly arranged at the opening end of the top of the cylindrical body, two vertical clamping strips are symmetrically arranged on the inner wall of the cylindrical body, two circular pressure gaskets are placedin the cylindrical body, two clamping grooves are formed in each pressure gasket, the pressure gaskets are connected to the clamping strips in a clamped mode through the clamping grooves, and cottonis placed between the two pressure gaskets. A pressure sensor is arranged at the inner bottom of the cylindrical body and is connected with a control terminal and a display screen; a spiral sleeve isin threaded connection with the outer wall of the spiral rod, a plurality of lifting lugs are arranged on the outer wall of the spiral sleeve, hooks are hinged to the lifting lugs, the spiral sleeve is clamped with the outer edge of the protrusion of the cylindrical body through the hooks, and a horizontally-arranged force application rod is fixedly connected to the top of the spiral rod. According to the method, a large number of breeding materials can be simply, conveniently, quickly, timely and accurately screened.

Description

technical field [0001] The invention relates to the field of cotton measurement, in particular to a pressure-bearing cotton volumetric container. Background technique [0002] Cotton breeding is generally carried out in Hainan every year. Although the cotton yield, clothing content, fiber length, specific strength and other indicators can be obtained through testing and testing, due to the limitations of Hainan's planting time and cotton growth process, in the screening When testing materials in Hainan, it is too late to obtain data on internal properties such as material content, yield, and quality through testing, and can only be judged roughly based on experience, which has a lot of blindness. The harvested product of cotton production is cotton flocs, and different varieties have different compactness of flocs, and the weight of cotton products of the same volume will be different, that is, the bulk density of cotton is different, and the bulk density of cotton is to a c...

AI Technical Summary

Problems solved by technology

[0003] In addition, since cotton's clothing content, yield, and quality are all quantitative traits, and there is a certain negative correlation between them, especially there is an obvious contradiction between clothing content and quality. It is difficult to make a more accurate screening of test materials if you can blindly estimate by feeling

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