CN218924894U

CN218924894U - Colloid mill special for pharmacy

Info

Publication number: CN218924894U
Application number: CN202221573670.9U
Authority: CN
Inventors: 张汝成; 黎惠芳
Original assignee: Guangdong Kangqi Pharmaceutical Co ltd
Current assignee: Guangdong Kangqi Pharmaceutical Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-04-28
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to the technical field of colloid mills, and discloses a colloid mill special for pharmacy, which comprises a base, wherein feet are respectively fixed at two ends of the bottoms of two sides of the base, a first driving motor is fixed at the left side of the top end of the base, and a main body is fixed at the right side of the top end of the base. This special colloid mill of pharmacy is through the special colloid mill of pharmacy when carrying out the grinding processing to some harder materials of solid, can control first that second driving motor starts to drive the crushing blade of commentaries on classics roller and outside and rotate to in leading-in the processing case of material through the inside of pan feeding mouth, break open some bigger and the cohere material in the material by pivoted commentaries on classics roller and crushing blade afterwards, the material after the breakage will carry out the grinding processing by leading-in the main part in the processing case, can make the material grind more even, solved the problem of being inconvenient for carrying out supplementary breakage to the material when carrying out the grinding to hard material.

Description

Colloid mill special for pharmacy

Technical Field

The utility model relates to the technical field of colloid mills, in particular to a colloid mill special for pharmacy.

Background

The colloid mill is a device capable of grinding materials, has the advantages of convenient operation and stable performance, is wide in adaptability and high in production benefit, is widely used in the field of pharmaceutical industry, and is required to be used in the pharmaceutical process, but the conventional special colloid mill for pharmacy still has some defects in the use process, such as inconvenience in carrying out auxiliary crushing on the materials during grinding of hard materials, convenience in carrying out rapid guiding-out and discharging on the ground materials, and inconvenience in disassembling the device and cleaning the inside.

Disclosure of Invention

The utility model aims to provide a colloid mill special for pharmacy, and aims to solve the problem that in the prior art, the auxiliary crushing of materials is inconvenient when the hard materials are ground.

The present utility model has been achieved in such a way that,

the colloid mill comprises a base, a first driving motor, a main body, a movable millstone, a static millstone and a crushing device, wherein the first driving motor and the main body are arranged on the base, the static millstone is fixedly arranged on the inner wall of the main body, and the movable millstone is arranged in the main body and is in relative rotation fit with the static millstone for working; the movable millstone is fixedly connected with a rotating shaft which is driven to rotate by a first driving motor;

the top of main part is provided with the top cap, and the processing case is installed to the top cap top, installs breaker in the processing case, and breaker is including changeing roller, broken blade and second driving motor, changeing the roller rotationally and installing in the processing case, broken blade installs in changeing the roller and rotates along with changeing the roller, changeing the roller and being driven by second driving motor and rotate.

Preferably, both ends of the rotating roller are rotatably mounted to both side walls of the processing box through bearings.

Preferably, the crushing blades are respectively arranged at equal intervals outside the rotating roller.

Preferably, the bottom end of the treatment tank penetrates through the top end of the top cover, and the treatment tank is communicated with the inside of the main body.

Preferably, the inside transverse swing joint of unloading pipe has the conveying axle, and the right side on unloading pipe top is fixed with third driving motor, and the output shaft of third driving motor passes through belt pulley structure and conveying axle's right side fixed connection, and the right side of unloading pipe bottom is fixed with the bin outlet.

Preferably, the bottom end of the right side of the main body is fixed with a discharge hole, the top end of the right side of the base is fixed with a discharging pipe, the bottom end of the discharge hole is fixedly connected with the left side of the top end of the discharging pipe, and the discharge hole is communicated with the inside of the main body; the discharging pipe is communicated with the inside of the discharging hole.

Preferably, the middle position inside the main body is provided with a movable millstone, the bottom end of the movable millstone is fixed with a rotating shaft, the bottom end of the rotating shaft is movably connected with the middle of the bottom end inside the main body, and an output shaft of the first driving motor is fixedly connected with the bottom end of the rotating shaft through a belt pulley structure.

Preferably, the bottom end of the top cover is fixed with a connecting ring, an inner groove is arranged in the top end of the main body, and a sealing gasket is arranged at the top of the outer part of the connecting ring.

Preferably, the outer part of the connecting ring is provided with external threads, and the inner part of the inner groove is provided with internal threads matched with the external threads.

Preferably, the feet are respectively fixed at the two ends of the bottoms of the two sides of the base, and the handles are respectively fixed at the two sides of the top end of the top cover.

The utility model relates to a colloid mill special for pharmacy, which comprises a base, a first driving motor, a main body, a movable millstone, a static millstone and a crushing device, wherein the first driving motor and the main body are arranged on the base; the movable millstone is fixedly connected with a rotating shaft which is driven to rotate by a first driving motor. Wherein, the top of main part is provided with the top cap, and the processing case is installed to the top cap top, installs breaker in the processing case, and breaker is including changeing roller, broken blade and second driving motor, changeing roller rotationally install in the processing case, and broken blade installs in changeing roller and rotates along with changeing roller, changeing roller by second driving motor drive rotation. Compared with the prior art, the special colloid mill for pharmacy is provided with the processing box, the second driving motor, the feeding hole, the crushing blade and the rotating roller, when the special colloid mill for pharmacy is used for grinding some solid materials, the rotating roller and the external crushing blade can be driven to rotate by controlling the second driving motor, the materials are led into the processing box through the inside of the feeding hole, then the rotating roller and the crushing blade crush some larger and stuck materials, and the crushed materials are led into the main body from the inside of the processing box for grinding, so that the grinding of the materials is more uniform.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure provided by the present utility model;

FIG. 2 is an enlarged partial sectional schematic view of a crushing blade according to the present utility model;

FIG. 3 is an enlarged schematic cross-sectional view of a conveying shaft according to the present utility model;

fig. 4 is a schematic top view partial cross-sectional enlarged structure of the inner tank according to the present utility model.

In the figure: 1. a footing; 2. a base; 3. a first driving motor; 4. a main body; 5. a connecting ring; 6. a treatment box; 7. a top cover; 8. a sealing gasket; 9. static grinding disc; 10. a discharge port; 11. discharging pipes; 12. a movable millstone; 13. a rotating shaft; 14. a second driving motor; 15. a feed inlet; 16. crushing blades; 17. a rotating roller; 18. a conveying shaft; 19. a third driving motor; 20. a discharge port; 21. an inner tank.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The implementation of the present utility model will be described in detail below with reference to specific embodiments.

Example 1

Referring to fig. 1-4, the colloid mill special for pharmacy in this embodiment includes a base 1, a first driving motor 3, a main body 4, a movable grinding disc 12, a static grinding disc 9 and a crushing device, wherein the first driving motor and the main body are installed on the base, feet 1 are respectively fixed at two ends of two sides of the base 2, the first driving motor 3 is fixed at the left side of the top end of the base 2, the main body 4 is fixed at the right side of the top end of the base 2, a discharge hole 10 is fixed at the bottom end of the right side of the main body 4, and a blanking pipe 11 is fixed at the top end of the right side of the base 2, so that feeding and blanking can be facilitated.

Wherein, quiet mill fixed mounting is in the main part inner wall, moves the mill and installs in the inside and work of relative normal running fit with quiet mill of main part. Specifically, the movable millstone 12 is arranged at the middle position inside the main body 4, the bottom end of the movable millstone 12 is fixed with a rotating shaft 13, and the rotating shaft is driven to rotate by a first driving motor. In this embodiment, the bottom end of the rotating shaft 13 is movably connected with the middle of the bottom end inside the main body 4, the output shaft of the first driving motor 3 is fixedly connected with the bottom end of the rotating shaft 13 through a belt pulley structure, and the first driving motor 3 can drive the rotating shaft to rotate, so as to drive the movable grinding disc 12 to rotate.

In order to crush the auxiliary materials, a treatment box 6 is arranged above the top cover 7, a crushing device is arranged in the treatment box 6, the crushing device comprises a rotary roller 17, a crushing blade 16 and a second driving motor 14, the rotary roller 17 is rotatably arranged in the treatment box 6, the crushing blade 16 is arranged on the rotary roller 17 and rotates along with the rotary roller 17, and the rotary roller 17 is driven to rotate by the second driving motor 14. Specifically, both ends of the rotating roller are rotatably installed on both side walls of the processing box through bearings, the crushing blades 16 are fixed on the outer portion of the rotating roller 17, the feeding port 15 is fixed on the top end of the processing box 6, the second driving motor 14 is fixed on the left side of the processing box 6, an output shaft of the second driving motor 14 is fixedly connected with the left side of the rotating roller 17, multiple groups of crushing blades 16 are arranged on the outer portion of the rotating roller 17 at equal intervals, the bottom end of the processing box 6 penetrates through the top end of the top cover 7, and the processing box 6 is communicated with the inner portion of the main body 4.

Specifically, as shown in fig. 1 and 2, when grinding some solid hard pharmaceutical materials, the second driving motor 14 is controlled to start to drive the rotary roller 17 and the external crushing blade 16 to rotate, the materials are led into the processing box 6 through the inside of the feed inlet 15, then the rotary roller 17 and the crushing blade 16 crush some large and sticky materials in the materials, and the crushed materials are led into the main body 4 from the inside of the processing box 6 for grinding, so that the materials are more uniformly and thoroughly ground.

Example 2

The embodiment is improved on the basis of embodiment 1, as shown in fig. 1 and 3, a conveying shaft 18 is movably connected in the discharging pipe 11 transversely, a third driving motor 19 is fixed on the right side of the top end of the discharging pipe 11, an output shaft of the third driving motor 19 is fixedly connected with the right side of the conveying shaft 18 through a belt pulley structure, a discharging hole 20 is fixed on the right side of the bottom end of the discharging pipe 11, the bottom end of the discharging hole 10 is fixedly connected with the left side of the top end of the discharging pipe 11, the discharging hole 10 is communicated with the inside of the main body 4, and the discharging pipe 11 is communicated with the inside of the discharging hole 20.

Specifically, the material is guided out to the inside of the blanking pipe 11 through the discharge hole 10 after being ground in the main body 4, and meanwhile, the third driving motor 19 is controlled to start the output shaft to drive the conveying shaft 18 to rotate in the blanking pipe 11 through the belt pulley structure, the rotating movable millstone 12 can timely and rapidly convey the material guided out from the discharge hole 10 to the right side in the inside of the blanking pipe 11, the material is prevented from being blocked at the discharge hole 10, and the conveying shaft 18 conveys the material to the right and guides the material out from the discharge hole 20.

Example 3

The embodiment is improved on the basis of embodiment 1 or 2, as shown in fig. 1 and 4, the bottom end of the top cover 7 is fixed with a connecting ring 5, the inside of the top end of the main body 4 is provided with an inner groove 21, and the top of the outside of the connecting ring 5 is provided with a sealing gasket 8 to realize sealing connection. Meanwhile, the outer part of the connecting ring 5 is provided with external threads, the inner part of the inner groove 21 is provided with internal threads matched with the external threads, and the connecting ring is firmly connected with threads and is easy to assemble and disassemble.

In order to facilitate carrying, handles are respectively fixed on two sides of the top end of the top cover 7.

After the colloid mill special for pharmacy of this embodiment is used, can utilize two sets of handles to rotate top cap 7 through the both sides at top cap 7 top, use go on unscrewing from the inside of inside groove 21 with top cap 7 using go-between 5, take off the top separation of top cap 7 and main part 4 and open the inside of main part 4 and can clear up the maintenance to inside.

Working principle: when the utility model is used, the first driving motor 3 starts the output shaft to drive the rotation shaft 13 to rotate through the belt pulley structure, the rotation shaft 13 rotates and drives the movable millstone 12 to rotate in the main body 4 at the same time, the materials are ground more uniformly, when the pharmaceutical materials with harder solids are ground, the second driving motor 14 is controlled to start to drive the rotation roller 17 and the external crushing blade 16 to rotate, the materials are led into the processing box 6 through the inside of the feed inlet 15, then the rotating rotation roller 17 and the crushing blade 16 crush some larger materials stuck together in the materials, the crushed materials are led into the main body 4 from the inside of the processing box 6 to be ground, the materials are led out into the discharge outlet 10 through the bottom end of the inside of the main body 4 after grinding, the materials are led into the inside of the discharge outlet 10 directly through the inside of the main body 4, the conveying shaft 18 is driven to rotate in the inside of the discharge pipe 11 through the structure by the third driving motor 19, the rotating movable millstone 12 can be led out of the inside of the discharge pipe 11 through the rotary shaft 11 from the inside of the main body 7 to the inside of the main body 4, the top cover 7 can be cleaned by the inner cover 7, and the top cover 20 can be led out of the inside of the main body 4 to the inside of the main body 4 after the main body 4 is cleaned, and the top cover 7 is cleaned, and the top cover 20 is turned right, and the top cover is prevented from being turned inside the inside of the main body is cleaned.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The special colloid mill of pharmacy, its characterized in that: the grinding machine comprises a base, a first driving motor, a main body, a movable grinding disc, a static grinding disc and a crushing device, wherein the first driving motor and the main body are arranged on the base, the static grinding disc is fixedly arranged on the inner wall of the main body, and the movable grinding disc is arranged in the main body and is in relative rotation fit with the static grinding disc to work; the movable millstone is fixedly connected with a rotating shaft, and the rotating shaft is driven to rotate by a first driving motor;

the top of main part is provided with the top cap, the processing case is installed to the top cap top, installs breaker in the processing case, breaker is including changeing roller, crushing blade and second driving motor, changeing the roller rotationally and installing in the processing case, crushing blade installs in changeing the roller and rotates along with changeing the roller, it rotates to change the roller by the second driving motor drive.

2. The pharmaceutical-dedicated colloid mill according to claim 1, wherein: the two ends of the rotating roller are rotatably arranged on the two side walls of the processing box through bearings.

3. The pharmaceutical-dedicated colloid mill according to claim 2, wherein: the crushing blades are respectively arranged at the outer part of the rotary roller at equal intervals.

4. The pharmaceutical-dedicated colloid mill according to claim 1, wherein: the bottom of the treatment box penetrates through the top end of the top cover, and the treatment box is communicated with the inside of the main body.

5. The pharmaceutical-dedicated colloid mill according to claim 1, wherein: the bottom end of the right side of the main body is fixed with a discharge hole, the top end of the right side of the base is fixed with a blanking pipe, the bottom end of the discharge hole is fixedly connected with the left side of the top end of the blanking pipe, and the discharge hole is communicated with the inside of the main body; the discharging pipe is communicated with the inside of the discharging hole.

6. The pharmaceutical-dedicated colloid mill according to claim 5, wherein: the inside transverse swing joint of unloading pipe has the conveying axle, the right side on unloading pipe top is fixed with third driving motor, the output shaft of third driving motor passes through belt pulley structure and conveying axle's right side fixed connection, the right side of unloading pipe bottom is fixed with the bin outlet.

7. The pharmaceutical-dedicated colloid mill according to claim 1, wherein: the middle position department inside the main part is provided with move the mill, the bottom mounting who moves the mill has the axis of rotation, swing joint in the middle of the bottom of axis of rotation and the inside bottom of main part, the output shaft of first driving motor passes through belt pulley structure and the bottom fixed connection of axis of rotation.

8. The pharmaceutical-dedicated colloid mill according to claim 1, wherein: the bottom end of the top cover is fixedly provided with a connecting ring, an inner groove is formed in the top end of the main body, and a sealing gasket is arranged at the top of the outer portion of the connecting ring.

9. The pharmaceutical-dedicated colloid mill according to claim 8, wherein: the outside of go-between is provided with the external screw thread, the inside of inside groove is provided with the internal screw thread with external screw thread matched with.

10. The pharmaceutical-dedicated colloid mill according to claim 1, wherein: footings are respectively fixed at two ends of the bottoms of two sides of the base, and handles are respectively fixed at two sides of the top end of the top cover.