Laboratory multifunctional stirring device

Abstract

The invention relates to the technical field of laboratory equipment and particularly relates to a laboratory multifunctional stirring device. The device comprises a frame, a shaking oscillating device and a rotating device, the shaking oscillating device and the rotating device are installed on the frame, the device also comprises a PLC controller and a LED display screen, the rotating device comprises a rotary motor, a governor and a rotating disk connected in sequence, the motor drives the rotating disk to rotate along forward and reverse directions at variable speeds, the shaking oscillating device comprises a vibration motor, a rotating shaft, a stirring rod clamper and a stirring rod connected in sequence, the vibration motor drives the stirring rod to shake and oscillate, and the PLC controller is electrically connected to and controls the shaking oscillating device, the rotating device and the LED display screen through a circuit. The laboratory multifunctional stirring devicehas multiple functions, comprises stirring, separating, shaking and oscillating work modes, has a small size and light weight and is easy to carry and move.

Description

technical field [0001] The invention relates to the technical field of laboratory equipment, in particular to a laboratory multifunctional stirring device. Background technique [0002] The existing laboratory stirring device has a single function, which can only perform single stirring and shaking operations, and cannot rotate and vibrate at the same time, and the direction of rotation cannot be changed, so it cannot meet the experimental requirements of simultaneous stirring, separation, shaking, and oscillation operations. And then affect the experimental results; because the magnetic stirrer is easy to install, it can be used for continuous stirring, especially when the reaction volume is relatively small or the reaction is carried out under airtight conditions, the use of magnetic stirring or oscillation is more convenient, but the disadvantage is that for some Viscous liquid or a large amount of solids participate in or generate a reaction, the magnetic stirrer cannot ...

AI Technical Summary

Problems solved by technology

[0002] The existing laboratory stirring device has a single function, which can only perform single stirring and shaking operations, and cannot rotate and vibrate at the same time, and the direction of rotation cannot be changed, so it cannot meet the experimental requirements of simultaneous stirring, separation, shaking, and oscillation operations. And then affect the experimental results; because the magnetic stirrer is easy to install, it can be used for continuous stirring, especially when the reaction volume is relatively small or the reaction is carried out under airtight conditions, the use of magnetic stirring or oscillation is more convenient, but the disadvantage is that for some Viscous liquid or a large amount of solids participate in or generate a reaction, the magnetic stirrer cannot be used smoothly; the existing stirring device cannot be disassembled, large in size, heavy in weight, takes up a lot of space, and is difficult to move

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