Lab table top cleaning device

Abstract

A lab table top cleaning device comprises a table top and a cabinet body supporting the table top, a brush roller is arranged on one side of the table facing away from the cabinet body, a brush roll is provided with a first bristle, a first bristle is used to clean the table top, gears may be provided on the table top, as the shaft cent of the gear is rotatably connected with the table top, one end of the brush roller is fixedly connected with the outer peripheral surface of the gear wheel, a rotary mechanism is also arranged on the table top, when the rotating mechanism is activated, the gears rotate counterclockwise alternately, the brush roller is centered on the axis of the gear, swing back and forth on the table, the rotating mechanism comprises a passive wheel and a rack which are meshed with each other, the axle center of the passive wheel is rotatably connected with the table top, and the driving wheel is provided with a rotating electric machine for rotating the driving wheel,and the outer peripheral surface of the driving wheel is symmetrically provided with a first tooth portion and a second tooth portion, so that the brush roller swings back and forth on the mesa underthe alternating action of the first tooth portion and the second tooth portion.

Description

Technical field [0001] The invention relates to the technical field of laboratory countertops, and more specifically to a laboratory countertop cleaning device. Background technique [0002] Schools, scientific research institutes, chemical plants and other units often have multiple scientific research laboratories. When experimenters conduct experiments on the laboratory table, they will inevitably use some chemical reagents that are harmful to the human body or easily cause danger. During the transfer process, it is easy to drip on the countertop. After the experiment is completed, the experimenter needs to clean the countertop in time. The experimenter often wipes the countertop simply by holding a rag in hand, but it is easy to contaminate the rag after the chemical reagent is contaminated on the rag It burns the skin on people's hands and endangers the health of the person. Manual cleaning by people is time-consuming and laborious, and the cleaning effect is not good. Summa...

AI Technical Summary

Problems solved by technology

[0002] Schools, scientific research institutes, chemical plants and other units often have multiple laboratories for scientific research. When experimenters do experiments on the laboratory table, they will inevitably use some chemical reagents that are harmful to the human body or easily lead to danger. During the transfer process, it is easy to drip on the table. After the experiment, the experimenter needs to clean the table in time. The experimenter often simply wipes the table with a rag, but after the chemical reagent is contaminated on the rag, it is easy to be contaminated. In the hands of people, it burns the skin and endangers the health of the person, and it is time-consuming and labor-intensive to clean manually, and the cleaning effect is not good

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