一种药品生产摇摆颗粒机
By combining rotation and oscillation mechanisms, the problems of material adhesion and ineffective extrusion are solved, achieving efficient granulation of the pharmaceutical oscillating granulator and improving granulation quality and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MINGSHUN MEDICAL INVESTMENT (SHENZHEN) CO LTD
- Filing Date
- 2025-08-13
- Publication Date
- 2026-07-17
AI Technical Summary
In existing pharmaceutical granulation machines, materials tend to stick to the filter screen during processing, and the extrusion effect is not obvious, resulting in low processing efficiency.
The system employs a combination of a rotating mechanism and a oscillating mechanism. The extrusion block is compressed and shaped by the stabilizing block during rotation, and the oscillating block generates vibration during the mixing stage to eliminate material adhering to the screen and improve the mixing effect.
It improves the quality of drug granulation and work efficiency, ensures that materials are fully mixed and effectively removes adhering materials, and enhances processing efficiency.
Smart Images
Figure CN224507010U_ABST
Abstract
Claims
1. A pharmaceutical production swing granulator comprising a control cabinet (1) and a supporting mechanism (2) for providing a granulation space, said supporting mechanism (2) being installed at the front end of said control cabinet (1), characterized in that: It also includes a filter screen mechanism (3) for extruding and granulating raw materials, an extrusion mechanism (5), and a rotation mechanism (4) and an oscillation mechanism (6) for adjusting the extrusion state of the extrusion mechanism (5). The extrusion mechanism (5) is installed horizontally inside the support mechanism (2). The two ends of the extrusion mechanism (5) are respectively engaged with the rotation mechanism (4) and the oscillation mechanism (6). The bottom of the extrusion mechanism (5) is engaged with the filter screen mechanism (3). The rotating mechanism (4) includes a limiting plate (41), with a rear fixed plate (43) and a front fixed plate (44) respectively passing through both ends of the limiting plate (41). Several sets of extrusion blocks (51) are arranged between the rear fixed plate (43) and the front fixed plate (44), and the rear fixed plate (43) and the front fixed plate (44) are fixedly connected through a rotating shaft (42). Each set of extrusion blocks (51) has several and is connected through a connecting rod (52). The connecting rod (52) is slidably connected to the rear fixed plate (43) and the front fixed plate (44). The rear end of the connecting rod (52) is correspondingly provided with the oscillation mechanism (6), and the front end of the connecting rod (52) is correspondingly provided with the oscillation component of the rotating mechanism (4). The screen (33) of the filter mechanism (3) is arranged on the lower side of the extrusion block (51), and the screen (33) is arranged in a semi-circular wrapping shape on the outside of the extrusion block (51).
2. The swing granulator for pharmaceutical production according to claim 1, characterized in that: The oscillation component of the rotating mechanism (4) includes a limiting disk (41), an oscillation block (45), and a stabilizing block (46). The limiting disk (41) is located at the front end of the rotating shaft (42) and is fixed to the sealing box (21) of the support mechanism (2). The connecting rod (52) is provided with force-bearing blocks (53) at both the front and rear ends. The limiting disk (41) is formed with an annular groove corresponding to the position of the force-bearing block (53) at the front end. Several oscillation blocks (45) are uniformly arranged in a circular array in the annular groove. A stabilizing block (46) is formed at the bottom of the annular groove.
3. The swing granulator for pharmaceutical production according to claim 2, characterized in that: The oscillation mechanism (6) includes a movable ring (61) and an elastic element (62). The movable ring (61) is located at the tail of the force-bearing block (53) at the rear end. The movable ring (61) is located away from the force-bearing block (53) and is engaged with the sealing box (21) by the elastic element (62).
4. The swing granulator for pharmaceutical production according to claim 3, characterized in that: The filter mechanism (3) also includes a fixing nut (31) and a tension adjustment rod (32). The tension adjustment rod (32) is connected through the sealing box (21). The front end of the tension adjustment rod (32) is engaged with the sealing box (21) through the fixing nut (31). The screen (33) is snapped onto the tension adjustment rod (32) and wrapped around the tension adjustment rod (32).
5. A pharmaceutical production swing granulator as claimed in claim 4, wherein: A tension block (54) is provided at the front end of the same set of extrusion blocks (51), and the tension block (54) is made of rubber.
6. A pharmaceutical production swing granulator as claimed in claim 5, wherein: The extrusion block (51) is slidably connected to the connecting rod (52) via a spline.
7. A pharmaceutical production swing granulator as claimed in claim 6, wherein: The extrusion block (51) is in the shape of an eccentric sector, and a center extrusion area (511) is arranged at the center of the outer side of the extrusion block (51), two groups of arc-shaped guide areas (512) are symmetrically arranged on both sides of the center extrusion area (511), and the arc-shaped guide area (512) is composed of two arc-shaped grooves.