CN112495534B - Raw material crushing device for pharmacy - Google Patents
Raw material crushing device for pharmacy Download PDFInfo
- Publication number
- CN112495534B CN112495534B CN202011346476.2A CN202011346476A CN112495534B CN 112495534 B CN112495534 B CN 112495534B CN 202011346476 A CN202011346476 A CN 202011346476A CN 112495534 B CN112495534 B CN 112495534B
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- Prior art keywords
- crushing
- shell
- fixedly connected
- independent
- raw material
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of pharmaceutical equipment and discloses a raw material crushing device for pharmacy, which comprises a shell, wherein the top of the shell is provided with a feed hopper, the bottom inside the shell is provided with a discharging inclined plane, the center of the bottom inside the shell is provided with a lifting base, the upper end of the lifting base is fixedly connected with a fixed seat, the outside of the fixed seat is fixedly connected with a protective sleeve, the two sides of the lower part of the protective sleeve are fixedly connected with supporting blocks, the upper part of each supporting block is movably connected with a vibrating block, the lower part of each supporting block is provided with a buffer block, the upper end of the fixed seat is provided with a crushing motor, and the upper end of the crushing motor is fixedly connected with a clutch disc. This raw materials reducing mechanism for pharmacy rotates through the spider and drives independent support rotation, throws away independent flabellum, produces the upwind whirlwind in the ring screen, when preventing its whereabouts, stirs the cooperation repeatedly with the raw materials and smashes the blade rotation, realizes that jet milling and mechanical crushing mix, makes and smashes more abundant, controls the raw materials simultaneously and keeps smashing the intracavity.
Description
Technical Field
The invention relates to the technical field of pharmaceutical equipment, in particular to a raw material crushing device for pharmacy.
Background
The raw material pulverizer is used for the primary pulverization of the traditional Chinese medicine powder preparation or the raw material crystallization, is commonly used in the processes before pharmacy, and is used for pulverizing the raw material into smaller particles and performing subsequent ball milling and other processing. The particle size is smashed to the inconvenient control of current rubbing crusher, can only smash the time through control, screens again, and rubbing crusher function itself is limited, need be equipped with corresponding sieving mechanism.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a raw material crushing device for pharmacy, which has the advantages of automatically crushing and finishing screening and solves the problems in the background technology.
(II) technical scheme
In order to realize the purposes of automatically crushing and finishing screening, the invention provides the following technical scheme: a raw material crushing device for pharmacy comprises a shell, wherein a feed hopper is arranged at the top of the shell, a discharging inclined plane is arranged at the bottom inside the shell, a lifting base is arranged at the center of the bottom inside the shell, a fixed seat is fixedly connected to the upper end of the lifting base, a protective sleeve is fixedly connected to the outside of the fixed seat, supporting blocks are fixedly connected to two sides of the lower portion of the protective sleeve, a vibrating block is movably connected to the upper portion of each supporting block, a buffer block is arranged below each supporting block, a crushing motor is arranged at the upper end of the fixed seat, a clutch disc is fixedly connected to the upper end of the crushing motor, a connecting spring is arranged at the upper end of the clutch disc, a central disc is movably connected to the upper end of the connecting spring, crushing blades are arranged above the central disc, an independent support is arranged outside the central disc, and a separation spring is arranged in the independent support, the end of the separation spring, which is far away from the central disc, is provided with independent fan blades, and the inner wall of the shell is provided with an annular screen over against the independent support.
Preferably, the discharging inclined plane is arranged in the side wall of the inner part of the shell, and a discharging hole is correspondingly arranged at the lowest position of the discharging inclined plane.
Preferably, the center of the clutch disc is coupled with a main shaft of the crushing motor, and a plurality of push rods for adjusting the installation height of the clutch disc are arranged below the clutch disc.
Preferably, the lower end of the central disc is provided with buckling teeth matched with the upper surface of the clutch disc.
Preferably, the middle part of the crushing blade is bent, so that the outer edge is higher than the middle part.
Preferably, the lower extreme of independent support is provided with the support sleeve that runs through ejection of compact inclined plane, and both pass through the bearing and connect, and the inboard and the central disc fixed connection of independent support, the below and the vibrating mass swing joint of independent support.
Preferably, the annular screen mesh is two layers, and is close to and movably connected with the independent bracket.
(III) advantageous effects
Compared with the prior art, the invention provides a raw material crushing device for pharmacy, which has the following beneficial effects:
1. this raw materials reducing mechanism for pharmacy rotates through the spider and drives independent support rotation, and independent flabellum is thrown away under centrifugal force, follows independent support rotation, produces ascending whirlwind in the ring screen, when preventing its whereabouts, stirs the cooperation repeatedly with the raw materials and smashes the sword leaf and rotate, realizes that jet milling and mechanical crushing mix, makes to smash more abundant, controls the raw materials simultaneously and keeps smashing the intracavity.
This raw material reducing mechanism for pharmacy drives fixing base and protective sheath through the lift base and descends, and the cooperation vibrating mass drives independent support and ring screen vibration, realizes sieving the raw materials after smashing, advances the sieve that the particle diameter accords with between the support sleeve and the shell of the lower extreme of independent support, accomplishes automatic smashing and screening, compact structure, efficient.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic illustration of a vibratory screening arrangement according to the present invention;
FIG. 3 is a schematic view of the pulverizing structure of the present invention;
FIG. 4 is a cross-sectional view taken at the location A-A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 1 according to the present invention.
In the figure: 1. a housing; 2. a feed hopper; 3. a discharge slope; 4. a lifting base; 5. a fixed seat; 6. a protective sleeve; 7. a support block; 8. vibrating the block; 9. a buffer block; 10. a grinding motor; 11. a clutch plate; 12. a connecting spring; 13. a central disk; 14. crushing the cutter blades; 15. a stand-alone stand; 16. a separation spring; 17. independent fan blades; 18. an annular screen.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a raw material crushing device for pharmacy comprises a housing 1, a feed hopper 2 is arranged at the top of the housing 1, a discharging inclined plane 3 is arranged at the bottom inside the housing 1, a lifting base 4 is arranged at the center of the bottom inside the housing 1, a fixed seat 5 is fixedly connected at the upper end of the lifting base 4, a protective sleeve 6 is fixedly connected at the outside of the fixed seat 5, support blocks 7 are fixedly connected at the two sides of the lower part of the protective sleeve 6, a vibrating block 8 is movably connected above the support blocks 7, a buffer block 9 is arranged below the support blocks 7, a crushing motor 10 is arranged at the upper end of the fixed seat 5, a clutch disc 11 is fixedly connected at the upper end of the crushing motor 10, a connecting spring 12 is arranged at the upper end of the clutch disc 11, a central disc 13 is movably connected at the upper end of the connecting spring 12, a crushing blade 14 is arranged above the central disc 13, an independent support 15 is arranged outside the central disc 13, a separation spring 16 is arranged in the independent support 15, an independent fan blade 17 is arranged at one end of the separation spring 16 far away from the central disc 13, and an annular screen 18 is arranged on the inner wall of the shell 1 opposite to the independent support 15.
Wherein, the discharging inclined plane 3 is arranged in the side wall of the inner part of the shell 1, and the lowest position of the discharging inclined plane is correspondingly provided with a discharging hole.
Wherein, the center of the clutch disc 11 is coupled with the main shaft of the crushing motor 10, and a plurality of push rods for adjusting the installation height of the clutch disc 11 are arranged below the clutch disc 11.
Wherein, the lower end of the central disk 13 is provided with a buckling tooth matched with the upper surface of the clutch disk 11.
Wherein, the middle part of the crushing blade 14 is bent, so that the outer edge is higher than the middle part.
Wherein, the lower extreme of independent support 15 is provided with the support sleeve that runs through ejection of compact inclined plane 3, and both pass through the bearing and connect, and independent support 15's inboard and central disc 13 fixed connection, independent support 15's below and vibrating mass 8 swing joint.
Wherein the annular screen 18 is in two layers, abutting against and movably connected to the independent support 15.
The working principle is as follows: this raw material reducing mechanism for pharmacy, the upper end of fixing base 5 is provided with crushing motor 10, the upper end fixedly connected with clutch disc 11 of crushing motor 10, the top of center plate 13 is provided with crushing blade 14, the lower extreme is provided with the lock tooth with 11 upper surface adaptations of clutch disc, the outside of center plate 13 is provided with independent support 15, be provided with separation spring 16 in the independent support 15, separation spring 16 keeps away from the one end of center plate 13 and is provided with independent flabellum 17, during crushing operation, center plate 13 and 11 lock of clutch disc, crushing motor 10 drive center plate 13 rotates, drive crushing blade 14 and rotate, smash the raw materials that feeder hopper 2 dropped into. Meanwhile, the central disc 13 rotates to drive the independent support 15 to rotate, the independent fan blades 17 are thrown out under centrifugal force and rotate along with the independent support 15, upward whirlwind is generated in the annular screen 18, the raw materials are repeatedly stirred and matched with the crushing cutter blades 14 to rotate while falling is prevented, and therefore the purposes of mixing air flow crushing and mechanical crushing are achieved, crushing is more sufficient, and meanwhile the raw materials are controlled to be kept in the crushing cavity.
The bottom center inside the shell 1 of the raw material crushing device for pharmacy is provided with a lifting base 4, the upper end of the lifting base 4 is fixedly connected with a fixed seat 5, the outer part of the fixed seat 5 is fixedly connected with a protective sleeve 6, the two sides of the lower part of the protective sleeve 6 are fixedly connected with supporting blocks 7, the upper part of the supporting block 7 is movably connected with a vibrating block 8, the lower part of the supporting block 7 is provided with a buffer block 9, after the crushing is finished, a crushing motor 10 stops rotating, an independent bracket 15 is withdrawn by an independent fan blade 17 under the tension of a separation spring 16, the independent bracket 15 is buckled with the vibrating block 8, the lifting base 4 drives the fixed seat 5 and the protective sleeve 6 to descend to contact the buffer block 9, the vibrating block 8 starts vibrating and drives the independent bracket 15 and a ring screen 18 to vibrate, the crushed raw materials are screened, the screen with the particle size being in accordance is screened between the supporting sleeve at the lower end of the independent bracket 15 and the shell 1, the automatic crushing and screening can be completed, the structure is compact, and the efficiency is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a log reducing mechanism for pharmacy which includes shell (1), its characterized in that: the top of the shell (1) is provided with a feed hopper (2), the bottom inside the shell (1) is provided with a discharge inclined plane (3), the bottom center inside the shell (1) is provided with a lifting base (4), the upper end of the lifting base (4) is fixedly connected with a fixing base (5), the outer part of the fixing base (5) is fixedly connected with a protective sleeve (6), the two sides of the lower part of the protective sleeve (6) are fixedly connected with supporting blocks (7), the upper part of each supporting block (7) is movably connected with a vibrating block (8), the lower part of each supporting block (7) is provided with a buffer block (9), the upper end of the fixing base (5) is provided with a crushing motor (10), the upper end of the crushing motor (10) is fixedly connected with a clutch disc (11), the upper end of the clutch disc (11) is provided with a connecting spring (12), the upper end of the connecting spring (12) is movably connected with a central disc (13), crushing blades (14) are arranged above the central disc (13), an independent support (15) is arranged outside the central disc (13), a separation spring (16) is arranged in the independent support (15), independent fan blades (17) are arranged at one end, far away from the central disc (13), of the separation spring (16), and an annular screen (18) is arranged on the inner wall of the shell (1) and is opposite to the independent support (15);
during crushing operation, the central disc (13) is buckled with the clutch disc (11), the crushing motor (10) drives the central disc (13) to rotate to drive the crushing cutter blades (14) to rotate, and raw materials input by the feed hopper (2) are crushed; meanwhile, the central disc (13) rotates to drive the independent support (15) to rotate, the independent fan blades (17) are thrown out under centrifugal force and rotate along with the independent support (15), upward whirlwind is generated in the annular screen (18), the raw materials are repeatedly stirred and matched with the crushing cutter blades (14) to rotate while falling is prevented, and therefore the purposes of mixing jet milling and mechanical crushing are achieved, crushing is more sufficient, and meanwhile the raw materials are controlled to be kept in the crushing cavity.
2. The raw material crushing apparatus for pharmacy according to claim 1, wherein: the discharging inclined plane (3) is arranged in the side wall inside the shell (1), and a discharging hole is correspondingly arranged at the lowest position of the discharging inclined plane.
3. The raw material crushing apparatus for pharmacy according to claim 1, wherein: the center of the clutch disc (11) is coupled with a main shaft of the crushing motor (10), and a plurality of push rods for adjusting the installation height of the clutch disc (11) are arranged below the clutch disc.
4. The raw material crushing apparatus for pharmacy according to claim 1, wherein: the lower end of the central disc (13) is provided with buckling teeth matched with the upper surface of the clutch disc (11).
5. The raw material crushing apparatus for pharmacy according to claim 1, wherein: the middle part of the crushing blade (14) is bent, so that the outer edge is higher than the middle part.
6. The raw material crushing apparatus for pharmacy according to claim 1, wherein: the lower extreme of independent support (15) is provided with the support sleeve who runs through ejection of compact inclined plane (3), and both pass through the bearing and connect, the inboard and central disc (13) fixed connection of independent support (15), the below and the vibrating mass (8) swing joint of independent support (15).
7. The raw material crushing apparatus for pharmacy according to claim 1, wherein: the annular screen (18) is two layers and is tightly close to and movably connected with the independent bracket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346476.2A CN112495534B (en) | 2020-11-25 | 2020-11-25 | Raw material crushing device for pharmacy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346476.2A CN112495534B (en) | 2020-11-25 | 2020-11-25 | Raw material crushing device for pharmacy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112495534A CN112495534A (en) | 2021-03-16 |
| CN112495534B true CN112495534B (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011346476.2A Active CN112495534B (en) | 2020-11-25 | 2020-11-25 | Raw material crushing device for pharmacy |
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| CN (1) | CN112495534B (en) |
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| FR2142213A5 (en) * | 1971-06-17 | 1973-01-26 | Moulinex Sa | |
| AUPR635001A0 (en) * | 2001-07-13 | 2001-08-02 | Rmg Services Pty. Ltd. | Final additions to vortex comminution and drying system |
| AT504854B1 (en) * | 2007-02-15 | 2012-08-15 | Erema | METHOD AND DEVICE FOR PREPARING A MATERIAL |
| CN105179315A (en) * | 2015-11-07 | 2015-12-23 | 陈丽 | Telescopic hidden fan |
| CN207254437U (en) * | 2017-08-17 | 2018-04-20 | 湖南中医药大学第一附属医院 | A kind of reducing mechanism for preparing fine powder medicinal material |
| CN207238162U (en) * | 2017-08-26 | 2018-04-17 | 乐昌市永业纸制品有限公司 | A kind of shredder for facilitating paper delivery |
| CN107469960A (en) * | 2017-09-26 | 2017-12-15 | 龙岩亿丰机械科技有限公司 | Air swept mill |
| CN207446423U (en) * | 2017-10-30 | 2018-06-05 | 袁春霞 | A kind of efficiently anti-sticking pharmacy pulverizer |
| CN108176445A (en) * | 2017-12-27 | 2018-06-19 | 安徽省达亿粮油食品有限公司 | A kind of wheat flour fining-off stirring reducing mechanism |
| CN208407160U (en) * | 2018-05-15 | 2019-01-22 | 东莞市国贸生物能源有限公司 | A kind of efficient micronizer |
| CN108636540B (en) * | 2018-05-29 | 2019-06-11 | 中国矿业大学 | The grinding device of effect can be dried simultaneously |
| CN108469889A (en) * | 2018-06-26 | 2018-08-31 | 成都益睿信科技有限公司 | A kind of notebook computer radiating fan with dustproof construction |
| CN109289981A (en) * | 2018-08-16 | 2019-02-01 | 章其娟 | A kind of gardens fallen leaves recycling and processing device |
| CN209810346U (en) * | 2018-12-17 | 2019-12-20 | 鲲鹏神农制药设备（天津）有限公司 | Traditional chinese medicine superfine pulverizer |
| CN210207078U (en) * | 2019-04-01 | 2020-03-31 | 康继红 | Retrieve valsartan capsule and use shell powder separator |
| CN109926177A (en) * | 2019-04-18 | 2019-06-25 | 杭州润笙包装制品有限公司 | A kind of Masterbatch quantitative distributing device |
| CN210522650U (en) * | 2019-08-28 | 2020-05-15 | 广东涂百年新型材料有限公司 | Coating dispersion machine |
| CN111085309A (en) * | 2019-12-11 | 2020-05-01 | 天长市天意玻璃制品有限公司 | Fine fine production of glass with high-efficient reducing mechanism convenient to use |
| CN111250222B (en) * | 2020-02-16 | 2021-08-24 | 曲阜市铸造材料厂 | Raymond mill for ore crushing |
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2020
- 2020-11-25 CN CN202011346476.2A patent/CN112495534B/en active Active
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| CN112495534A (en) | 2021-03-16 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220318 Address after: No. 4598 Jindu Road, Minhang District, Shanghai 201100 Applicant after: SHANGHAI XINYI TIANPING PHARMACEUTICAL CO.,LTD. Address before: No.35, Jinxing Road, Binhai Industrial Park, Xiangshan Economic Development Zone, Ningbo City, Zhejiang Province, 315700 Applicant before: Ling Yun |
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