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CN-224225355-U - Anti-caking type bulk drug vacuum split charging mechanism

CN224225355UCN 224225355 UCN224225355 UCN 224225355UCN-224225355-U

Abstract

The utility model relates to the technical field of bulk drug processing and discloses an anti-caking bulk drug vacuum split charging mechanism, which comprises a storage tank and a weighing box, wherein the top of the storage tank is penetrated through and is connected with an end cover in a sliding manner, the top of the end cover is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating rod, the outer ring of the rotating rod is penetrated through and is fixedly connected with a uniformly distributed shell, the inner wall of the shell is rotationally connected with a bevel gear set, two sides of the bevel gear set are fixedly connected with turning plates, the outer ring of the rotating rod is fixedly connected with uniformly distributed connecting rods, and one end of each connecting rod is fixedly connected with a scraping plate. According to the utility model, the caking trend of materials is broken through the cooperation among the end cover, the first motor, the rotating rod, the shell, the bevel gear set, the turning plate, the connecting rod, the scraping plate, the fixed block and the bolt by mechanical stirring, the caking of the bulk drug due to standing compaction is avoided, the viscosity of the bulk drug is reduced, and the method is suitable for the bulk drug which is sensitive to temperature but is easy to agglomerate.

Inventors

  • ZHAO KANGNING
  • GUO QINGMING
  • XIAO YANDONG
  • DONG LIANG
  • GUO WEI
  • ZHANG YUNAN

Assignees

  • 辽宁北峰药业有限公司

Dates

Publication Date
20260512
Application Date
20250624

Claims (8)

  1. 1. The utility model provides an anti-caking formula bulk drug vacuum partial shipment mechanism, includes storage tank (1) and weighing case (14), its characterized in that storage tank (1) top runs through and sliding connection has end cover (2), end cover (2) top fixedly connected with first motor (3), first motor (3) output fixedly connected with bull stick (4), bull stick (4) outer lane runs through and fixedly connected with shell (5) that distributes evenly, shell (5) inner wall rotation is connected with bevel gear group (6), bevel gear group (6) both sides all fixedly connected with turns over board (7), bull stick (4) outer lane fixedly connected with connecting rod (8) that distribute evenly, connecting rod (8) one end fixedly connected with scraper blade (9), end cover (2) outer lane all fixedly connected with fixed block (10), fixed block (10) top runs through and rotates and be connected with bolt (11), storage tank (1) inner wall both sides all fixedly connected with heating filament (12), storage tank (1) inner wall top rotation is connected with spacing subassembly (30), and shell (5) and bottom all fixedly connected with prop (13), the rear end of the weighing box (14) is provided with a cleaning component.
  2. 2. The anti-caking type bulk drug vacuum sub-packaging mechanism according to claim 1, wherein the cleaning assembly comprises a second motor (15), the second motor (15) is fixedly connected with the rear end of the weighing box (14), the output end of the second motor (15) is fixedly connected with a screw rod (16), the outer ring of the screw rod (16) is in threaded connection with a sliding plate (17), and the bottom of the sliding plate (17) is fixedly connected with a fixing plate (18).
  3. 3. The anti-caking type bulk drug vacuum sub-packaging mechanism according to claim 2, wherein the rear end of the fixing plate (18) is fixedly connected with a scraping frame (19), and the top of the inner wall of the weighing box (14) is fixedly connected with a baffle plate (20).
  4. 4. The anti-caking type bulk drug vacuum sub-packaging mechanism according to claim 2, wherein a support (21) is fixedly connected to the top of the weighing box (14), a hydraulic cylinder (22) is fixedly connected to the top of the support (21), and a sealing plate (23) is fixedly connected to the output end of the hydraulic cylinder (22).
  5. 5. The anti-caking type bulk drug vacuum split charging mechanism according to claim 1, wherein the rear end of the weighing box (14) is fixedly connected with a feed opening (24), the bottom of the inner wall of the weighing box (14) is fixedly connected with a pressure sensor (25), and the bottoms of the weighing box (14) and the feed opening (24) are fixedly connected with a second support (26).
  6. 6. The anti-caking type bulk drug vacuum sub-packaging mechanism according to claim 1, wherein one side of the weighing box (14) is fixedly connected with a vacuum pump (27), and the output end of the vacuum pump (27) is penetrated and fixedly connected with the weighing box (14).
  7. 7. The anti-caking type bulk drug vacuum sub-packaging mechanism according to claim 1, characterized in that the rear end of the storage tank (1) is fixedly connected with a control panel (28).
  8. 8. The anti-caking type bulk drug vacuum sub-packaging mechanism according to claim 1, wherein a pipeline (29) is penetrated and fixedly connected with the bottom of the rear end of the storage tank (1), and one end of the pipeline (29) is penetrated and fixedly connected with the weighing box (14).

Description

Anti-caking type bulk drug vacuum split charging mechanism Technical Field The utility model relates to the technical field of bulk drug processing, in particular to an anti-caking type bulk drug vacuum split charging mechanism. Background The bulk drug contains particles, which are a common physical form of the bulk drug, and refer to solid particle materials formed after processes such as crystallization, granulation and the like, and the particle size of the solid particle materials is generally in the range of micrometers to millimeters, and has definite particle size distribution and good fluidity. The active ingredients of the bulk drugs not only remain the chemical activity of the active ingredients, but also improve the problems of easy agglomeration and poor fluidity of the powdery bulk drugs through a granulation process, for example, the granular bulk drugs can be directly used for tabletting when preparing tablets, dust flying is reduced and the tablet weight is ensured to be uniform, and the particle morphology can accurately control the loading when being used for filling capsules, so that the dosage deviation caused by powder accumulation is avoided. The granule structure can optimize the parameters such as bulk density, surface roughness and the like by adjusting the preparation process (such as spray drying and wet granulation) so as to adapt to different preparation requirements (such as quick release and slow release), and meanwhile, the granule shape can also reduce hygroscopicity and improve storage stability, thus being an important raw material shape for improving the process feasibility and the medicine quality in the production of oral solid preparations. In the prior art, the way of achieving anti-caking of bulk drugs is by adding anti-caking agents. By mixing a small amount of inert substances (such as silicon dioxide, magnesium stearate and the like) with adsorption or blocking effects into the raw material medicine particles, the powder structure of the inert substances is utilized to adsorb moisture on the surfaces of the particles, or a physical barrier is formed among the particles, so that the particles are prevented from being adhered to each other due to moisture absorption, electrostatic effect or mechanical extrusion. For example, silica is used as a common anti-caking agent, the porous structure of the silica can absorb moisture in air to reduce the wettability of the surfaces of the particles of the crude drug, and magnesium stearate can reduce the friction and adhesion between the particles by forming a lubricating film on the surfaces of the particles. If the anti-caking agent is insufficient in purity or contains trace impurities, new pollutants can be introduced to influence the quality standard of the bulk drug, after the anti-caking agent is added, the indexes such as the residual quantity of auxiliary materials in the bulk drug, the mixing uniformity and the like are required to be additionally detected, the cost and the time of quality control are increased, and a high-efficiency anti-caking mode cannot be realized. Disclosure of utility model The utility model aims to provide an anti-caking type bulk drug vacuum split charging mechanism, which solves the problem that an efficient anti-caking mode cannot be realized in the background technology. In order to achieve the above purpose, the technical scheme is that the anti-caking type bulk drug vacuum split charging mechanism comprises a storage tank and a weighing box, wherein the top of the storage tank is penetrated through and is connected with an end cover in a sliding manner, the top of the end cover is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating rod, the outer ring of the rotating rod is penetrated through and is fixedly connected with a uniformly distributed shell, the inner wall of the shell is rotationally connected with a bevel gear set, two sides of the bevel gear set are fixedly connected with turning plates, the outer ring of the rotating rod is fixedly connected with a uniformly distributed connecting rod, one end of the connecting rod is fixedly connected with a scraping plate, the outer ring of the end cover is fixedly connected with a fixed block, the top of the fixed block is penetrated through and is rotationally connected with a bolt, two sides of the inner wall of the storage tank are fixedly connected with heating filaments, the top of the inner wall of the storage tank is rotationally connected with a limiting component, the outer ring of the limiting component is penetrated through and is fixedly connected with the shell, the bottom of the storage tank is fixedly connected with a first support column, and the rear end of the weighing box is provided with a cleaning component. Through adopting above-mentioned technical scheme, can be convenient for dismantle the end cover through the bolt, be in sealed state between end cover