CN212418237U - Medical intermediate grinding device for medical technology - Google Patents
Medical intermediate grinding device for medical technology Download PDFInfo
- Publication number
- CN212418237U CN212418237U CN202020345666.1U CN202020345666U CN212418237U CN 212418237 U CN212418237 U CN 212418237U CN 202020345666 U CN202020345666 U CN 202020345666U CN 212418237 U CN212418237 U CN 212418237U
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- Prior art keywords
- grinding
- shell
- assembly
- discharging
- guide plate
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- 238000000227 grinding Methods 0.000 title claims abstract description 89
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 239000000543 intermediate Substances 0.000 claims description 29
- 239000012450 pharmaceutical intermediate Substances 0.000 claims 4
- 239000000463 material Substances 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229940127554 medical product Drugs 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
The utility model discloses a medical intermediate grinding device for medical technology, which comprises a grinding mechanism, a discharging mechanism arranged below the grinding mechanism and a conveying mechanism arranged below the discharging mechanism, wherein the grinding mechanism comprises a shell, the shell is provided with a feeding port I and a discharging port I, a grinding assembly and a grinding assembly are arranged in the shell, and the grinding assembly is positioned right above the grinding assembly; the grinding assembly comprises two groups of grinding rollers which are meshed with each other, and the grinding rollers are arranged on the central axis of the shell; the inner wall of the shell is provided with a guide plate, and the guide plate is positioned between the crushing assembly and the grinding assembly; the discharging mechanism comprises a charging barrel, the first motor is connected with a rotating shaft which is vertically arranged at the axis of the charging barrel through a speed reducer, and a helical blade is arranged on the rotating shaft. The utility model discloses a smash, grind, even unloading, defeated material continuity of operation can effectively improve the operating efficiency, do benefit to large-scale production.
Description
Technical Field
The utility model belongs to the technical field of the intermediate production facility of medicine, especially, relate to an intermediate grinding device for medical technology.
Background
At present, the medical intermediate is widely used in the production process of medical products, and has important effects on the research and development of medical products and the development of medical industry. More than 2000 raw materials and intermediates matched with chemical industry are required in China every year, the demand reaches more than 250 ten thousand tons, the chemical raw materials and the intermediates required by the medical production in China can be basically matched after more than thirty years of development, and the grinding of materials is an essential link in the production process of the medical intermediates.
The grinding is a finishing process of the processing surface by the abrasive particles coated or pressed on the grinding tool and the relative motion of the grinding tool and the workpiece under a certain pressure, the existing grinding equipment specially used for medical intermediates is not capable of uniformly outputting the ground medicine powder to the conveying equipment from the discharge port of the grinding equipment, and is not beneficial to large-scale production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical intermediate grinding device for medical technology through smashing, grinding, even unloading, defeated material continuous operation, can effectively improve the operating efficiency, does benefit to large-scale production.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes: a medical intermediate grinding device for medical technology comprises a grinding mechanism, a discharging mechanism arranged below the grinding mechanism and a conveying mechanism arranged below the discharging mechanism,
the grinding mechanism comprises a shell, the shell is provided with a feeding hole I and a discharging hole I, a grinding assembly and a grinding assembly are arranged in the shell, and the grinding assembly is positioned right above the grinding assembly;
the grinding assembly comprises two groups of grinding rollers which are meshed with each other, and the grinding rollers are arranged at the central axis position of the shell;
the inner wall of the shell is provided with a guide plate, and the guide plate is positioned between the crushing assembly and the grinding assembly;
the discharging mechanism comprises a charging barrel, the charging barrel is provided with a feeding hole II and a discharging hole II, the top end of the charging barrel is provided with a first motor for driving a rotating shaft to rotate, the first motor is connected with the rotating shaft vertically arranged at the axis of the charging barrel through a speed reducer, and the rotating shaft is provided with a helical blade;
the conveying mechanism comprises a conveying frame and a conveying belt, and the conveying belt is rotatably arranged on the conveying frame.
By last, through crushing unit with the preliminary crushing back of medical intermediate, fall to between two sets of intermeshing's the grinding roller under the effect of gravity via the deflector direction, and be ground the roller extrusion, the material after the grinding can fall to discharge gate I from the gap between the adjacent grinding roller, rotate the even transport to discharge gate II of medical intermediate after will smashing the grinding through the helical blade of installation in the discharge mechanism in the pivot, utilize the conveyer belt to rotate, will smash the medical intermediate after the grinding and carry to next process, at this in-process, through smashing, grind, even unloading, defeated material continuous operation, can effectively improve the operating efficiency, do benefit to large-scale production.
In the technical scheme, the guide plate is integrally gradually contracted from top to bottom to form an inverted conical groove body structure, and the lower end of the guide plate is provided with an opening.
Preferably, the opening at the lower end of the guide plate faces between two sets of mutually meshed grinding rollers.
By last, with the deflector design for from the top down shrinks gradually and forms back taper groove structure, collects the material after will smashing through the deflector and concentrates and fall to between two sets of grinding rollers, improves grinding efficiency.
In the technical scheme, the discharge port II is connected with a vibration feeding mechanism, the vibration feeding mechanism comprises a dustpan-shaped feeding groove, a spring and a vibration motor, the dustpan-shaped feeding groove is obliquely arranged and is connected with the discharge port II, the dustpan-shaped feeding groove is connected with the discharge port II through the springs at the left end and the right end, and the vibration motor is installed on the rear side of the dustpan-shaped feeding groove.
By last, be connected some vibrating motor of dustpan shape feed chute rear side installation through discharge gate II, drive the vibration of dustpan shape feed chute, do benefit to the even scattering of medicine midbody after smashing and grinding to the conveyer belt.
In the technical scheme, the discharge port I is positioned right above the feed port II.
By last, lay discharge gate I directly over feed inlet II, do benefit to the medical intermediate who smashes after grinding and fall to the feed inlet II of feed cylinder in from discharge gate I.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following detailed description is given in conjunction with the preferred embodiments, together with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of a medical intermediate grinding device for medical technology according to the present invention.
Detailed Description
Other aspects, features and advantages of the present invention will become apparent from the following detailed description, taken in conjunction with the accompanying drawings, which form a part of the specification, illustrating by way of example the principles of the invention. In the referenced drawings, the same or similar components in different drawings are denoted by the same reference numerals.
Referring to fig. 1, a medical intermediate grinding apparatus for medical technology according to a preferred embodiment of the present invention includes a grinding mechanism 10, a discharging mechanism 20 disposed below the grinding mechanism 10, and a conveying mechanism 30 disposed below the discharging mechanism 20.
In the embodiment of the present invention, the grinding mechanism 10 includes a casing 101, the casing 101 has a feed inlet i 102 and a discharge outlet i 103, a grinding assembly 104 and a grinding assembly 105 are provided in the casing 101, the grinding assembly 104 is located directly above the grinding assembly 105. Preferably, the crushing assembly 104 comprises a crushing rotating shaft 1041 arranged at the central axis position of the casing 101, and a crushing blade 1042 welded on the crushing rotating shaft 1041; it should be noted that, two ends of the pulverizing rotary shaft 1041 of the pulverizing assembly 104 are coupled with bearings and bearing seats, the bearing seats are fixed to two sides of the casing 101, so that the pulverizing rotary shaft 1041 is rotatably connected in the casing 101, and in addition, the pulverizing rotary shaft 1041 can be provided with rotating power by a second motor and a belt which are located outside the casing 101.
In the embodiment of the present invention, the grinding assembly 105 includes two sets of grinding rollers 1051 engaged with each other, and the grinding rollers 1051 are disposed at the central axis of the housing 101; as above, two ends of the two sets of grinding rollers 1051 of the grinding assembly 105 are respectively connected with two sets of bearings and bearing seats which are independent of each other, and the two sets of bearing seats are fixedly connected to two sides of the housing 101, so that the grinding rollers 1051 are rotatably connected in the housing 101, and in addition, the grinding rollers 1051 can be provided with rotating power by a third motor and a chain which are located outside the housing 101.
More specifically, in order to make the medical intermediate crushed by the crushing assembly 104 fall between two sets of grinding rollers 105 in a concentrated manner, a guide plate 106 is arranged on the inner wall of the housing 101, and the guide plate 106 is positioned between the crushing assembly 104 and the grinding assembly 105; furthermore, the present invention defines the shape of the guiding plate 106, the whole guiding plate 106 gradually shrinks from top to bottom to form an inverted cone groove structure, and the lower end of the guiding plate has an opening. The opening at the lower end of the guide plate 106 faces between two sets of intermeshing grinding rollers 1051.
In the embodiment of the present invention, the discharging mechanism 20 includes a charging barrel 201, the charging barrel 201 has a feeding port ii 202 and a discharging port ii 203, and in order to crush the ground medical intermediate, the medical intermediate falls from the discharging port i 103 into the feeding port ii 202 of the charging barrel 201, so that the discharging port i 103 is disposed right above the feeding port ii 202; the top end of the charging barrel 201 is provided with a first motor 204 for driving a rotating shaft 206 to rotate, the first motor 204 is connected with the rotating shaft 206 vertically arranged at the axis of the charging barrel 201 through a speed reducer 205, the rotating shaft 206 is provided with a helical blade 207, and the crushed and ground medical intermediate is uniformly conveyed to a discharge hole II 203 through the rotation of the helical blade 207.
Preferably, the discharge port II 203 is connected with a vibration feeding mechanism 40, the vibration feeding mechanism 40 comprises a dustpan-shaped feeding groove 401, a spring 402 and a vibration motor, the dustpan-shaped feeding groove 401 is obliquely arranged and is connected with the discharge port II 203 through the springs 402 at the left end and the right end, and the vibration motor is installed on the rear side of the dustpan-shaped feeding groove 401. The crushed and ground medical intermediate falls onto the dustpan-shaped feeding groove 401 from the discharge port II 203, and the vibrating motor arranged on the rear side of the dustpan-shaped feeding groove 401 drives the dustpan-shaped feeding groove 401 to vibrate, so that the crushed and ground medical intermediate is favorably and uniformly scattered onto the conveying belt 302.
It should be noted that, since the heights of the grinding mechanism 10, the discharging mechanism 20, and the conveying mechanism 30 are different, it is necessary to provide frame bodies with different heights for supporting the grinding mechanism 10, the discharging mechanism 20, and the conveying mechanism 30. And, the utility model discloses motor and other spare parts that relate to among the technical scheme all belong to prior art, select according to grinding device actual need.
In the embodiment of the present invention, the conveying mechanism 30 includes a conveying frame 301 and a conveying belt 302, and the conveying belt 302 is rotatably disposed on the conveying frame 301; more specifically, the two sides of the conveying frame 301 are provided with protective plates higher than the conveying belt 302 for preventing the materials on the two sides of the conveying belt 302 from falling.
The following describes the operation of the medical intermediate grinding device for pharmaceutical technology with reference to fig. 1 in combination with the above structural description.
The crushing rotating shaft 1041 rotates to drive the crushing blade 1042 to preliminarily crush the medical intermediate, the medical intermediate falls between two groups of grinding rollers 1051 meshed with each other under the action of gravity and is extruded and ground by the grinding rollers 1051, the ground material can fall to the discharge port I103 from a gap between the adjacent grinding rollers 1051 and then falls into the feed port II 203 right below the discharge port I103, the rotating shaft 206 vertically arranged at the axis of the charging barrel 201 is driven to rotate by the first motor 204, so as to drive the spiral blade 207 arranged on the rotating shaft 206 to rotate, the crushed and ground medical intermediate is uniformly conveyed to the discharge port II 203, the vibrating motor arranged at the rear side of the dustpan-shaped feeding groove 401 connected with the discharge port II 203 drives the dustpan-shaped feeding groove 401 to vibrate, and the crushed and ground medical intermediate is favorably and uniformly scattered on the conveying belt 302, the conveying belt 302 is used for rotating, the crushed and ground medical intermediate is conveyed to the next process, and in the process, the operation efficiency can be effectively improved through continuous operation of crushing, grinding, uniform blanking and material conveying, and the large-scale production is facilitated.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood that the invention is not limited thereto, and that various modifications and changes can be made by those skilled in the art without departing from the principles of the invention.
Claims (5)
1. A medical intermediate grinding device for medical technology is characterized by comprising a grinding mechanism, a discharging mechanism arranged below the grinding mechanism and a conveying mechanism arranged below the discharging mechanism,
the grinding mechanism comprises a shell, the shell is provided with a feeding hole I and a discharging hole I, a grinding assembly and a grinding assembly are arranged in the shell, and the grinding assembly is positioned right above the grinding assembly;
the grinding assembly comprises two groups of grinding rollers which are meshed with each other, and the grinding rollers are arranged at the central axis position of the shell;
the inner wall of the shell is provided with a guide plate, and the guide plate is positioned between the crushing assembly and the grinding assembly;
the discharging mechanism comprises a charging barrel, the charging barrel is provided with a feeding hole II and a discharging hole II, the top end of the charging barrel is provided with a first motor for driving a rotating shaft to rotate, the first motor is connected with the rotating shaft vertically arranged at the axis of the charging barrel through a speed reducer, and the rotating shaft is provided with a helical blade;
the conveying mechanism comprises a conveying frame and a conveying belt, and the conveying belt is rotatably arranged on the conveying frame.
2. A pharmaceutical intermediate grinding apparatus for pharmaceutical technology according to claim 1,
the guide plate is integrally and gradually contracted from top to bottom to form an inverted cone groove body structure, and the lower end of the guide plate is provided with an opening.
3. A pharmaceutical intermediate grinding apparatus for pharmaceutical technology according to claim 2,
the opening at the lower end of the guide plate is over against the two groups of mutually meshed grinding rollers.
4. A pharmaceutical intermediate grinding apparatus for pharmaceutical technology according to claim 1,
the discharging port II is connected with a vibration feeding mechanism, the vibration feeding mechanism comprises a dustpan-shaped feeding groove, a spring and a vibration motor, the dustpan-shaped feeding groove is obliquely arranged and is connected with the discharging port II, the dustpan-shaped feeding groove is connected with the discharging port II through the springs at the left end and the right end, and the vibration motor is installed on the rear side of the dustpan-shaped feeding groove.
5. A pharmaceutical intermediate grinding apparatus for pharmaceutical technology according to claim 1,
and the discharge port I is positioned right above the feed port II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345666.1U CN212418237U (en) | 2020-03-18 | 2020-03-18 | Medical intermediate grinding device for medical technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345666.1U CN212418237U (en) | 2020-03-18 | 2020-03-18 | Medical intermediate grinding device for medical technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212418237U true CN212418237U (en) | 2021-01-29 |
Family
ID=74292157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020345666.1U Expired - Fee Related CN212418237U (en) | 2020-03-18 | 2020-03-18 | Medical intermediate grinding device for medical technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212418237U (en) |
-
2020
- 2020-03-18 CN CN202020345666.1U patent/CN212418237U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |