A drive sleeve for a viscosity machine

Abstract

The invention discloses a transmission sleeve of a viscosity meter. The transmission sleeve of the viscosity meter is formed by mixed connection of a front sleeve seat, a middle sleeve seat and a rear sleeve seat, wherein the front sleeve seat, the middle sleeve seat and the rear sleeve seat are cylindrical; a circumferential edge of a front round surface of the front sleeve seat is turned into a circle of round angle; the middle sleeve seat is located behind the front sleeve seat; a front round surface of the middle sleeve seat is connected with a rear round surface of the front sleeve seat in a mixed manner; the rear sleeve seat is located behind the middle sleeve seat; a front round surface of the rear sleeve seat is connected with a rear round surface of the middle sleeve seat in a mixed manner; a round through hole is dug backwards in the middle of the front sleeve seat; an upper open groove is dug backwards above the round through hole and in the upper-middle part of the front round surface of the front sleeve seat, formed longitudinally and communicated with the round through hole; a lower open groove is dug backwards under the round through hole and in the lower-middle part of the front round surface of the front sleeve seat, formed longitudinally and communicated with the round through hole; and the upper open groove and the lower open groove are in vertical symmetry.

Description

technical field [0001] The invention relates to a transmission sleeve of a viscosity machine, in particular to an important part of a new instrument for measuring the viscous resistance of a liquid and the absolute viscosity of a liquid—a viscosity machine. Background technique [0002] Viscometer is widely used to measure the viscosity of oil, paint, food, medicine, adhesive and other fluids. Usually, it is required to measure the viscosity of various fluids in order to understand, grasp and improve the quality of the product, and to achieve this purpose, it is most necessary to complete the measurement with a viscosity machine with good performance. The existing viscosity machines are imported and expensive; some of the domestic ones have large errors, are inconvenient to use, and fail to achieve the purpose; our company has innovated and manufactured a new, practical and low-cost new type of viscometer in years of research and experiments. The viscosity machine has good ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of the ordinary viscosity machine's drive sleeve, such as unstable operation, inaccurate measurement, large errors, and affecting product quality, due to wrong design and unreasonable structure, the present invention provides a drive sleeve for the viscosity machine. The drive sleeve is an important part of the viscosity machine, with correct design and reasonable structure, it can make the viscosity machine work stably, ensure accurate measurement, stable performance, high precision, and detection in place

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