CN205879732U - Portable belt digit viscosimeter - Google Patents

Abstract

The utility model relates to a viscosimeter technical field especially relates to a portable belt digit viscosimeter. Including controller and connected detection mechanism, detection mechanism includes motor, handle, motor sleeve and detecting tube, the fixing of handles is in motor sleeve is last, the motor sleeve cover is in the motor is outside, the output shaft of motor has the measurement rotor, the measurement rotor is arranged in in the detecting tube, have the inspection hole on the lateral wall of detecting tube. The utility model discloses an overall structure design benefit dismantles the equipment maintenance and changes the convenience, but the viscosity of start automatic measure coating to viscosity measurement is stable, and under the rotational speed value of difference, coating viscosity measurement is reliable and stable as a result.

Description

Portable belt Digital Viscometer

Technical field

This utility model relates to viscometer technical field, particularly relates to a kind of portable belt Digital Viscometer.

Background technology

Viscometer is a kind of multimeter, is used for measuring continuously the exhausted of various newtonian liquids in industrial process stream To viscosity and the apparent viscosity of non-Newtonian type fluid.Can be used for medicine gelatin, resin, paint, chemical fibre, mineral oil, viscose glue, sugar Slurry, the industrial production line such as insulant.

But, the accuracy of existing viscometer, stability and reliability and the aspect such as anti-interference all there is also and necessarily ask Topic.Also have existing viscometer volume is big, weight big, structure is complicated simultaneously, use inconvenience, be difficult to safeguard.It is thus impossible to very well Ground meets the requirement that industrial production line automatically controls.To this end, it is a kind of simple in construction of design, portable, durable in use and can be fast It is the problem that this area needs solution badly that speed measures the viscometer of liquid viscosity reliably.

Utility model content

The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provides a kind of portable belt Digital Viscometer, Simple in construction, it is simple to carry.

This utility model for achieving the above object, by the following technical solutions:

A kind of portable belt Digital Viscometer, it is characterised in that: include controller and connected testing agency, institute Stating testing agency and include motor, handle, motor set and detection pipe, described handle is fixed on described motor and puts, described motor Being enclosed within described outside motor, the output shaft of described motor connects has measurement rotor, described measurement rotor to be placed in described detection pipe In, with detection hole on the sidewall of detection pipe.

Preferably, also including torque sensor, sensor stand, axle sleeve and fixing pipe, described torque sensor is installed On described sensor stand, the output shaft of described motor passes described sensor stand and torque sensor, described axle sleeve Being enclosed within the output shaft of described motor and be rotatably assorted with it, described axle sleeve is joined with the bearing being fixed within described fixing pipe Closing, the upper end of described fixing pipe is connected with described motor set.

Preferably, the outer wall of described detection pipe is connected with regulation ring.

Preferably, the end indentation of described detection pipe.

The beneficial effects of the utility model are: relative to prior art, and overall construction design of the present utility model is ingenious, tears open Unloading assembling convenient maintenance and replacement, start can measure the viscosity of coating automatically, and viscosity measurement is stable, at different tachometer values Under, dope viscosity measurement result is reliable and stable；The viscosity of coating under different shear rate can be measured, driven by the multistage segmentation of motor Dynamic device accurately controls the rotating speed of motor, and allow motor runs is more steady, and rotating speed is more uniform, and combines torque sensor Keep the homeostasis of rotor speed and accuracy with magnetic power rotation speed sensor, thus all can stablize under the slow-speed of revolution and high rotating speed The operational requirements meeting viscometer, substantially increase measurement precision and the sensitivity of viscometer；By arranging heat-resistant device Allow viscometer be applicable to high temperature applications, and substantially increase the capacity of resisting disturbance of viscometer；Operator are by touching at LCD in advance Touching and set motor speed on screen, measure the parameter such as temperature, rotor count, viscometer automatically carries out coating according to the parameter set and glues Degree is measured, and automatically can be modified the viscosity number recorded, and measurement result tied by picture and text always according to needing master controller The formal intuition closed shows in LCD touch screen, is printed by the automatic measurement report of printer interface or by network interface/string Line interface sends data to general control system, substantially increases the property easy to use of viscometer.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the exploded view of motor part in this utility model.

Detailed description of the invention

Below in conjunction with the accompanying drawings and preferred embodiment describe in detail detailed description of the invention of the present utility model.At this utility model Description in, it is to be understood that term " " center ", " longitudinally ", " laterally ", "front", "rear", "left", "right", " vertically ", " water Flat ", the orientation that indicates of " top ", " end " " interior ", " outward " etc. or position relationship be based on orientation shown in the drawings or position relationship, only It is for the ease of the description present invention and to simplify description rather than instruction or imply that the device of indication or element must have specifically Orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.

As depicted in figs. 1 and 2, a kind of portable belt Digital Viscometer, including controller 1 and connected testing machine Structure, described testing agency includes motor 2, handle 3, motor set 4 and detection pipe 5, and described handle is fixed on described motor and puts, Described motor set is enclosed within described outside motor, and the output shaft of described motor connects measurement rotor 6, and described measurement rotor is placed in institute State in detection pipe, with detection hole on the sidewall of detection pipe.Also include torque sensor 7, sensor stand 8, axle sleeve 9 and consolidate Fixed tube 10, described torque sensor is arranged on described sensor stand, and during the output shaft rotation of motor, torque sensor will inspection The torque signals surveyed sends in controller, thus calculates viscosity.The output shaft 13 of described motor props up through described sensor Frame and torque sensor, described axle sleeve is enclosed within the output shaft of described motor and is rotatably assorted with it, and described axle sleeve is with fixing Coordinating at the bearing 11 within described fixing pipe, the upper end of described fixing pipe is connected with described motor set.In this utility model, Bearing, axle sleeve and fixing pipe all play the effect of the output shaft of stable motor, prevent motor in rotation process, due to difference Dielectric viscosity is different, causes output shaft unstable, affects measurement effect, can greatly subtract by arranging these firm parts The output shaft of small machine rocks.

Regulation ring 12 it is connected with on the outer wall of described detection pipe.The end indentation of described detection pipe.

Overall construction design of the present utility model is ingenious, and dismounting assembles convenient maintenance and replacement, and start can measure coating automatically Viscosity, and viscosity measurement is stable, and under different tachometer values, dope viscosity measurement result is reliable and stable；Difference can be measured The viscosity of coating under shear rate, is accurately controlled the rotating speed of motor, allows motor run by the multistage subdivision driver of motor More steady, rotating speed is more uniform, and combines torque sensor and magnetic power rotation speed sensor keeps the homeostasis of rotor speed And accuracy, thus the operational requirements meeting viscometer that all can be stable under the slow-speed of revolution and high rotating speed, substantially increase viscous The measurement precision of degree meter and sensitivity；It is applicable to high temperature applications by arranging heat-resistant device by viscometer, and substantially increases The capacity of resisting disturbance of viscometer；Operator are by setting motor speed in advance, measuring temperature, rotor number in LCD touch screen The parameters such as number, viscometer carries out dope viscosity measurement automatically according to the parameter set, can be the most right always according to needs master controller The viscosity number recorded is modified, and shows measurement result in LCD touch screen by the formal intuition that picture and text combine, and passes through The automatic measurement report of printer interface prints or sends data to general control system, significantly by network interface/serial line interface Improve the property easy to use of viscometer.

The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (4)

1. a portable belt Digital Viscometer, it is characterised in that: include controller and connected testing agency, described Testing agency includes motor, handle, motor set and detection pipe, and described handle is fixed on described motor and puts, described motor set Being enclosed within described outside motor, the output shaft of described motor connects has measurement rotor, described measurement rotor to be placed in described detection pipe, With detection hole on the sidewall of detection pipe.

Portable belt Digital Viscometer the most according to claim 1, it is characterised in that: also include torque sensor, sensing Device support, axle sleeve and fixing pipe, described torque sensor is arranged on described sensor stand, and the output shaft of described motor is worn Crossing described sensor stand and torque sensor, described axle sleeve is enclosed within the output shaft of described motor and is rotatably assorted with it, Described axle sleeve and the bearing fit being fixed within described fixing pipe, the upper end of described fixing pipe is connected with described motor set.

Portable belt Digital Viscometer the most according to claim 1, it is characterised in that: movable on the outer wall of described detection pipe Connect and have regulation ring.

Portable belt Digital Viscometer the most according to claim 1, it is characterised in that: the end of described detection pipe is sawtooth Shape.