Lifting device for drug lump machine

Abstract

The invention relates to a lifting device for a drug lump machine. The drug lump machine comprises a rotatable mixing pot; the mixing pot is internally provided with a turnover mixing device and a bottom discharging device; the bottom discharging device achieves closing of the bottom discharging device by a central lifting device capable of moving up and down; the lower part of the mixing pot is also provided with a rotary device making the mixing pot achieve rotation, and the mixing pot is fixedly connected onto an upper box body through a connecting device; the central lifting device comprises a central drive motor and a lifting shaft driven to rotate by the central drive motor, and a discharge port of the bottom discharging device is closed when the lifting shaft is descended; the lifting shaft is externally provided with a central barrel frame synchronously moving up and down along with the lifting shaft, and a conveying packing auger is arranged below the central barrel frame; a main lifting device is also arranged for supporting the upper box body, and the upper box body lifts up and down under driving of the main lifting device. The invention provides the lifting device of the drug lump machine, wherein the lifting device has simple structure and good service performance.

Description

technical field [0001] The invention relates to a lifting device for a medicine lump machine, which belongs to the technical field of pharmaceutical devices. Background technique [0002] In the field of pharmaceutical technology, the medicine lump machine is widely used. It is used to mix and stir various raw materials. In the working process, the raw materials are first input into the medicine lump machine, and the mixing device is set in the medicine lump machine. The raw materials are fully mixed and turned over, and are discharged through the discharge device at the bottom after a certain period of time. [0003] The existing medicine lump machine has the following defects: 1) It is inconvenient to clean. After the medicine lump machine is used, the inner wall of the medicine lump machine needs to be cleaned. The existing cleaning method has blind spots, and the medicine lump machine itself has a certain height. The use of manual cleaning will easily cause the problem ...

AI Technical Summary

Problems solved by technology

[0003] The existing medicine lump machine has the following defects: 1) It is inconvenient to clean. After the medicine lump machine is used, the inner wall of the medicine lump machine needs to be cleaned. The existing cleaning method has blind spots, and the medicine lump machine itself has a certain height. The use of manual cleaning will easily cause the problem that the inner wall of the machine cannot be effectively cleaned; 2) In order to facilitate the cleaning of the medicine lump machine, some existing companies have adopted a structure that lifts the machine body, but this structure has certain hidden dangers. Encountering some special factors, such as sudden power failure, it is easy to cause the body to drop suddenly, which brings great danger to the cleaning operators, and needs to be improved; 3) The existing device for driving the rotation of the medicine machine is generally directly driven by a motor. method, because the body has a certain size, it is easy to cause the instability of the body rotation, which affects the performance of the medicine lump machine; 4) the existing medicine lump machine stirring paddle generally adopts a fixed structure, and the stirring paddle cannot be replaced according to the actual situation , if the stirring paddle is damaged, only the whole set of stirring device can be replaced, resulting in great waste; 5) When the bottom of the existing medicine lump machine is discharged, it is easy to cause incomplete discharge, resulting in waste of materials

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