CN215963939U

CN215963939U - Smashing device for raw material medicine synthesis

Info

Publication number: CN215963939U
Application number: CN202120022012.XU
Authority: CN
Inventors: 常树国; 姜明姣
Original assignee: Hunan Zonwe Pharmaceutical Co ltd
Current assignee: Hunan Zonwe Pharmaceutical Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2022-03-08
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a crushing device for synthesizing a raw material medicament, which comprises a workbench, wherein a crushing box is fixedly connected to the upper side of the workbench, a feeding pipe is arranged on the upper side of the crushing box, a discharging pipe is arranged on the lower side of the crushing box, the discharging pipe extends to the lower side of the workbench, a motor is fixedly connected to the upper side of the crushing box, the tail end of an output shaft of the motor penetrates through the upper side of the crushing box and is fixedly connected with a rotating shaft, a plurality of blades are fixedly connected to the side wall of the rotating shaft, and two connecting rods are fixedly connected to the outer side of the rotating shaft. The utility model has reasonable structural design, can realize the purpose of intermittent blanking, effectively prevents the raw material from being blocked in the crushing box due to excessive blanking, ensures the crushing quality by fully crushing the raw material by the blade, and ensures the quality of the raw material by ensuring that the insufficiently crushed raw material can return to the inside of the feeding pipe again by the conveying fan to enter the re-crushing process, thereby fully crushing the raw material and ensuring the quality of the raw material.

Description

Smashing device for raw material medicine synthesis

Technical Field

The utility model relates to the technical field of pharmacy, in particular to a crushing device for synthesizing raw material medicines.

Background

The raw material medicaments refer to raw material medicaments for producing various preparations, are effective components in the preparations, are various medicinal powders, crystals, extracts and the like prepared by chemical synthesis, plant extraction or biotechnology, but cannot be directly taken by patients.

Bulk drug is being used for the pharmacy in-process, need carry out a lot of after smashing and mix, generally have the requirement to the particle size of bulk drug during crushing, just can carry out post processing when smashing to the uniform dimension, common bulk drug preparation device can set up a plurality of reducing mechanism for bulk drug smashes many times, and this kind of mode makes some bulk drug oversize or undersize, some bulk drug do not fully smash in the course of treatment that just gets into the later stage, and then influences the quality of the pharmaceutic preparation of later stage preparation greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a crushing device for synthesizing a raw material medicament.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a synthetic reducing mechanism that uses of bulk drug, includes the workstation, the case is smashed to the upside fixedly connected with of workstation, the upside of smashing the case is equipped with the inlet pipe, the downside of smashing the case is equipped with the discharging pipe, the discharging pipe extends to the below of workstation, the upside fixedly connected with motor of smashing the case, the output shaft end of motor runs through upside and the fixedly connected with pivot of smashing the case, a plurality of blades of lateral wall fixedly connected with of pivot, two connecting rods of outside fixedly connected with of pivot, the upper end fixedly connected with baffle of connecting rod, the inside of smashing the case is equipped with and is used for carrying out filterable filter mechanism to the chinese medicine.

Preferably, the filter mechanism includes sliding connection at crushing incasement side filter screen, two inboard fixedly connected with of crushing case place the board, the upside fixedly connected with telescopic link of placing the board, the flexible end of telescopic link and the downside fixed connection of filter screen, the downside of filter screen through two springs with place the upside elastic connection of board, the lower extreme fixedly connected with installation piece of pivot, the downside fixedly connected with control block of installation piece, the lateral wall of crushing case is equipped with and is used for retrieving the regrinding recovery mechanism to the raw materials.

Preferably, retrieve the mechanism and include the fixed plate of fixed connection on smashing the case outside, the upside fixedly connected with conveying fan of fixed plate, the lateral wall of smashing the case is equipped with the opening, conveying fan inhales the material end and is linked together through guide cover and opening, conveying fan's discharge end is linked together through connecting pipe and inlet pipe.

Preferably, the inner bottom of the crushing box is provided with an inclined plane, and the inclined plane is inclined downwards towards the direction of the discharge pipe.

Preferably, the two connecting rods are symmetrically arranged, and the cross sections of the connecting rods are of L-shaped structures.

Preferably, the upper side of the mounting block is provided with an inclined surface, and the inclined surface is inclined upwards towards the direction of the rotating shaft.

The utility model has the following beneficial effects:

1. by arranging the baffle plate, when the motor drives the rotating shaft to rotate, the connecting rod and the baffle plate can be driven to rotate together, the baffle plate can block the feeding pipe when moving to the position below the feeding pipe, so that the raw material stops discharging, and when the baffle plate does not correspond to the feeding pipe, the raw material falls into the crushing box, so that the raw material is effectively prevented from being excessively discharged and blocked in the crushing box, and meanwhile, the blade can fully crush the raw material, and the crushing quality is ensured;

2. through setting up filtering mechanism and recovery mechanism, the raw materials after smashing falls on the filter screen, can drive the control block removal in the time of the pivot pivoted simultaneously, the control block can extrude the filter screen when changeing to the left side, make the filter screen vibrate from top to bottom, make the raw materials after smashing fully can see through the filter screen and get into the discharging pipe, and smash insufficient raw materials and get back to the inside of inlet pipe again through carrying the fan, get into the process of smashing again, and then make the raw materials can fully smash, guarantee the quality of raw materials, make things convenient for the processing in later stage.

Drawings

Fig. 1 is a schematic structural diagram of a crushing device for bulk drug synthesis according to the present invention;

fig. 2 is a schematic perspective view of a crushing device for bulk drug synthesis according to the present invention.

In the figure: the device comprises a workbench 1, a crushing box 2, a feeding pipe 3, a motor 4, a rotating shaft 5, blades 6, a mounting block 7, a control block 8, a filter screen 9, a placing plate 10, an expansion link 11, a spring 12, an opening 13, a material guide cover 14, a conveying fan 15, a fixing plate 16, a connecting pipe 17, a baffle 18, a connecting rod 19 and a discharging pipe 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a crushing device for bulk drug synthesis, comprising a workbench 1, a crushing box 2 is fixedly connected to the upper side of the workbench 1, an inclined plane is arranged at the inner bottom of the crushing box 2 and is inclined downwards towards a discharging pipe 20, so that the fully crushed raw materials can slide towards the discharging pipe 20 along the inclined plane, a feeding pipe 3 is arranged on the upper side of the crushing box 2, the feeding pipe 3 is of a funnel-shaped structure, the discharging pipe 20 is arranged on the lower side of the crushing box 2, the discharging pipe 20 extends to the lower side of the workbench 1, a motor 4 is fixedly connected to the upper side of the crushing box 2, the tail end of an output shaft of the motor 4 penetrates through the upper side of the crushing box 2 and is fixedly connected with a rotating shaft 5, a plurality of blades 6 are fixedly connected to the side wall of the rotating shaft 5, two connecting rods 19 are fixedly connected to the outer side of the rotating shaft 5, the two connecting rods 19 are symmetrically arranged, and the cross section of the connecting rods 19 is of an L-shaped structure, connecting rod 19's upper end fixedly connected with baffle 18, the transversal circular structure of personally submitting of baffle 18, and the upside of baffle 18 offsets with the interior top of smashing case 2, can plug up inlet pipe 3 when baffle 18 moves the inlet pipe 3 below for the raw materials can the intermittent type unloading, prevents that the raw materials from blockking up inside smashing case 2, also guarantees the crushing effect of blade 6 simultaneously.

The inside of the crushing box 2 is provided with a filtering mechanism for filtering the traditional Chinese medicine, the filtering mechanism comprises a filtering net 9 which is connected to the inner side of the crushing box 2 in a sliding way, the filtering net 9 is arranged in a downward inclination way from left to right so that the unfiltered material can slide to an opening 13 along the filtering net 9, the inner side of the crushing box 2 is fixedly connected with two placing plates 10, the upper side of the placing plates 10 is provided with an inclined plane, the inclined plane is arranged in a downward inclination way towards the direction of the filtering net 9 to prevent the material from being accumulated on the placing plates 10, the upper side of the placing plates 10 is fixedly connected with a telescopic rod 11, the telescopic end of the telescopic rod 11 is fixedly connected with the lower side of the filtering net 9, the lower side of the filtering net 9 is elastically connected with the upper side of the placing plates 10 through two springs 12, the lower end of the rotating shaft 5 is fixedly connected with an installation block 7, the upper side of the installation block 7 is provided with an inclined plane, and the inclined plane is arranged in an upward inclination way towards the direction of the rotating shaft 5, make the material that drops on installation piece 7 can drop on filter screen 9 along the inclined plane, prevent the waste of material, the downside fixedly connected with control block 8 of installation piece 7, control block 8 is hemispherical structure, can extrude filter screen 9 downwards when control block 8 rotates the left side, and rotate the right side when not contacting with filter screen 9.

The lateral wall of smashing case 2 is equipped with and is used for retrieving the regrinding recovery mechanism to the raw materials, it includes fixed plate 16 of fixed connection on smashing case 2 outside to retrieve the mechanism, the upside fixedly connected with conveyor fan 15 of fixed plate 16, the lateral wall of smashing case 2 is equipped with opening 13, conveyor fan 15 inhales the material end and is linked together through guide cover 14 and opening 13, opening 13 highly is greater than the thickness of filter screen 9, when making filter screen 9 vibrate from top to bottom, the upside of filter screen 9 can be located the top of bottom in opening 13 all the time, make the material can retrieve, conveyor fan 15's discharge end is linked together through connecting pipe 17 and inlet pipe 3.

When the intermittent feeding device is used, raw material medicines are poured into the feeding pipe 3, the motor 4 is started, the connecting rod 19 and the baffle 18 can be driven to rotate together when the motor 4 drives the rotating shaft 5 to rotate, the feeding pipe 3 can be blocked when the baffle 18 moves to the position below the feeding pipe 3, so that the feeding of the raw materials is stopped, the raw materials fall into the crushing box 2 when the baffle 18 does not correspond to the feeding pipe 3, the purpose of intermittent feeding is realized, and the blade 6 is driven to rotate while the rotating shaft 5 rotates, so that the crushing of the raw material medicines is realized;

the raw materials after smashing fall on filter screen 9, 5 pivoted of pivot can drive installation piece 7 and control block 8 simultaneously and remove, control block 8 can extrude filter screen 9 downwards when changeing the left side, rotate when the right side with filter screen 9 contactless when control block 8, and filter screen 9 realizes resetting under spring 12's compression, repeat above-mentioned step then realize filter screen 9's upper and lower vibration, make the raw materials after smashing fully can see through filter screen 9 and get into discharging pipe 20, start conveyor 15 simultaneously, conveyor 15 makes and smashes insufficient material and gets into in guide cover 14 through opening 13, get back to the inside of inlet pipe 3 again through connecting pipe 17 afterwards and smash.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A crushing device for synthesizing raw material medicines comprises a workbench (1) and is characterized in that, the upper side of the workbench (1) is fixedly connected with a crushing box (2), the upper side of the crushing box (2) is provided with a feeding pipe (3), a discharge pipe (20) is arranged on the lower side of the crushing box (2), the discharge pipe (20) extends to the lower part of the workbench (1), the upper side of the crushing box (2) is fixedly connected with a motor (4), the tail end of an output shaft of the motor (4) penetrates through the upper side of the crushing box (2) and is fixedly connected with a rotating shaft (5), the side wall of the rotating shaft (5) is fixedly connected with a plurality of blades (6), the outer side of the rotating shaft (5) is fixedly connected with two connecting rods (19), the upper end fixedly connected with baffle (18) of connecting rod (19), the inside of smashing case (2) is equipped with and is used for carrying out filterable filtering mechanism to traditional chinese medicine.

2. The crushing device for bulk drug synthesis according to claim 1, wherein the filtering mechanism comprises a filtering net (9) slidably connected to the inner side of the crushing box (2), two placing plates (10) are fixedly connected to the inner side of the crushing box (2), an expansion link (11) is fixedly connected to the upper side of each placing plate (10), the expansion end of each expansion link (11) is fixedly connected to the lower side of the filtering net (9), the lower side of the filtering net (9) is elastically connected to the upper side of each placing plate (10) through two springs (12), a mounting block (7) is fixedly connected to the lower end of the rotating shaft (5), a control block (8) is fixedly connected to the lower side of the mounting block (7), and a recovery mechanism for recovering and re-crushing the raw materials is arranged on the side wall of the crushing box (2).

3. The crushing device for bulk drug synthesis according to claim 2, wherein the recovery mechanism comprises a fixing plate (16) fixedly connected to the outer side of the crushing box (2), a conveying fan (15) is fixedly connected to the upper side of the fixing plate (16), an opening (13) is formed in the side wall of the crushing box (2), the material suction end of the conveying fan (15) is communicated with the opening (13) through a material guide cover (14), and the material discharge end of the conveying fan (15) is communicated with the material inlet pipe (3) through a connecting pipe (17).

4. The crushing device for bulk drug synthesis according to claim 1, wherein the inner bottom of the crushing box (2) is provided with an inclined surface, and the inclined surface is inclined downwards towards the discharge pipe (20).

5. The crushing device for synthesizing the bulk drugs according to claim 1, wherein the two connecting rods (19) are symmetrically arranged, and the cross section of each connecting rod (19) is of an L-shaped structure.

6. The crushing device for synthesizing the bulk drugs according to claim 2, wherein an inclined surface is arranged on the upper side of the mounting block (7), and the inclined surface is inclined upwards towards the rotating shaft (5).