Device for cleaning test tube for food detection

Abstract

The invention discloses a device for cleaning a test tube for food detection. The device comprises a water collecting tank, wherein two limiting rods are vertically and fixedly mounted on the water collecting tank; a forward-reverse rotating motor is fixedly mounted on a top plate; a driving shaft which rotationally penetrates through the top plate is coaxially and fixedly mounted with an output shaft of the forward-reverse rotating motor; a plurality of driven shafts are rotationally arranged on the lower bottom surface of the top plate; limiting sleeves are slidably arranged on the limitingrods in a sleeving manner; a meshed plate is horizontally and fixedly mounted between the limiting sleeves; a plurality of longitudinal sleeves which vertically correspond to the driving shaft or thedriven shafts are arranged on the meshed plate; lead screws are in threaded connection with the interiors of fixing arc-shaped plates in a sleeving manner; a rotating wheel is fixedly mounted at one end of each lead screw; and limiting baffles are fixedly mounted on the limiting rods. The device disclosed by the invention can achieve a rapid cleaning effect on the test tube for food detection; when a soft-bristle brush rotates in the test tube for cleaning, the test tube can perform reciprocating motion relative to the soft-bristle brush up and down, and then can be cleaned more thoroughly; and furthermore, a plurality of test tubes can be cleaned simultaneously, thereby improving the cleaning efficiency.

Description

technical field [0001] The invention relates to the technical field of food testing, in particular to a test tube cleaning device for food testing. Background technique [0002] Food safety plays a very important role in modern life. If there are some mistakes in food safety, it will cause great harm to our health. More attention should be paid to the food of children and the elderly, so many food processing plants , it is necessary to set up the link of food testing, and the food testing must be done well before the food can be put into the market. [0003] In the process of food testing, workers often need to take out a part of food as a sample and put it into a test tube for testing to determine whether it contains harmful substances. After the food testing is finished, the test tubes need to be cleaned so that they can be used next time. The current test tube cleaning device for food testing does not have a good cleaning effect on the test tubes, and cannot achieve a fa...

AI Technical Summary

Problems solved by technology

After the food testing is finished, the test tubes need to be cleaned so that they can be used next time. The current test tube cleaning device for food testing does not have a good cleaning effect on the test tubes, and cannot achieve a fast and efficient cleaning effect on the test tubes. needs

Images