Electric stirring cup capable of being operated manually

Abstract

The invention discloses an electric stirring cup capable of being operated manually. The electric stirring cup comprises a cup body, a hand wheel and an electric motor, wherein a top plate of the cup body is rotationally connected with a transmission shaft, the lower end of the top plate of the cup body is fixedly connected with a bevel gear I, the lower end of the transmission shaft is fixedly connected with a coupling shaft, a stirring shaft is rotationally connected to the coupling shaft, the upper end of the stirring shaft is fixedly connected with a bevel gear II, and the lower part of the stirring shaft is fixedly connected with a stirring blade; and the upper end of the transmission shaft is provided with a gear groove, the upper end of the top plate of the cup body is fixedly connected with a support plate, a middle rotating shaft is rotationally connected with the center of the support plate through a rolling bearing, a driving shaft is in slip connection with the center of the middle rotating shaft through a linear bearing, the lower end of the driving shaft is fixedly connected with a driving gear, the upper end of the driving shaft is fixedly connected with a fixture block, and a transmission gear is fixedly connected to the driving shaft. The electric stirring cup disclosed by the invention is good in rotation effect and small in damage to a sample, can be switched between manual operation and electric operation conveniently, is convenient and flexible in use, and is labor-saving and efficient.

Description

technical field [0001] The invention relates to a stirring device, in particular to a manual electric stirring cup. Background technique [0002] In many fields, it is necessary to carry out chemical testing on the finished and semi-finished products. At present, a small number of samples are generally selected for testing in chemical testing. During testing, stirring and mixing between samples or between samples and testing reagents is often required. There are two main types of chemical testing and mixing at present. One method is to use a beaker and other containers to manually stir the stirring rod for mixing, which is inefficient, time-consuming and laborious, but it can be implemented in any environment; the other is to use an electric stirring cup for mixing, which has high efficiency and good effect, but Stirring will not be possible in places without power supply such as outdoors or power outages, and even if you want to use a stirring rod to stir because of the blo...

AI Technical Summary

Problems solved by technology

[0002] In many fields, it is necessary to carry out chemical testing on the finished and semi-finished products. At present, a small number of samples are generally selected for testing in chemical testing. During testing, stirring and mixing between samples or between samples and testing reagents is often required. There are two main types of chemical testing and mixing at present. One method is to use a beaker and other containers to manually stir the stirring rod for mixing, which is inefficient, time-consuming and laborious, but it can be implemented in any environment; the other is to use an electric stirring cup for mixing, which has high efficiency and good effect, but Stirring will not be possible in places without power supply such as outdoors or power outages, and even if you want to use a stirring rod to stir because of the blocking of the stirring blades, you will be greatly hindered; Realize the mixing between sample reagents, which is very destructive to the sample, and requires a new stirring method that can still ensure the stirring effect at a lower speed.

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