CN115069381A - A granule medicine mill for pharmacy department - Google Patents
A granule medicine mill for pharmacy department Download PDFInfo
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- CN115069381A CN115069381A CN202210723617.0A CN202210723617A CN115069381A CN 115069381 A CN115069381 A CN 115069381A CN 202210723617 A CN202210723617 A CN 202210723617A CN 115069381 A CN115069381 A CN 115069381A
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- grinding
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- cylinder
- grinder
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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
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
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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
Abstract
The invention discloses a particle medicine grinder for pharmacy, and belongs to the field of medicine grinding devices. The technical scheme is as follows: the utility model provides a granule medicine mill for pharmacy department, includes the base, rotates the grinding vessel of connection on the base to and grinding unit, grinding unit is including arranging in the grinding vessel, acting on the grinding member of grinding vessel inner wall bottom, and control grinding member round-trip rotation, the rotatory grinding drive module of simultaneous control grinding vessel. The invention has the beneficial effects that: the particle medicine grinder for the pharmacy provided by the invention has the advantages of high grinding efficiency, smooth operation, convenience in operation and control, high discharging efficiency, no residue and long service life.
Description
Technical Field
The invention relates to the technical field of medicine grinding devices, in particular to a particle medicine grinder for pharmacy.
Background
In the process of matching clinical trials and new drug efficacy evaluation, the pharmacy department often needs to grind granular drugs into powder. The existing grinding device mostly adopts a grinding mode mainly based on traditional manpower, so that medical personnel are not convenient to grind a large amount of granular medicines, the grinding efficiency of the granular medicines is low, and the development of clinical tests and the evaluation of the curative effect of new medicines are influenced.
How to solve the above technical problems is the subject of the present invention.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the particle medicine grinder for the pharmacy department, which has the advantages of high grinding efficiency, smooth operation, convenient operation and control, high discharging efficiency, no residue and long service life.
In order to achieve the above purpose, the present invention provides a grinder for granular medicines in pharmacy, which comprises a base, a grinding cylinder rotatably connected to the base, and a grinding unit, wherein the grinding unit comprises a grinding member disposed in the grinding cylinder and acting on the bottom of the inner wall of the grinding cylinder, and a grinding driving module controlling the grinding member to rotate back and forth and simultaneously controlling the grinding cylinder to rotate.
During the use, pack into the grinding vessel with the medicine, the medicine gathers in grinding vessel inner wall bottom, and the grinding piece makes a round trip to rotate grinds the medicine, and the grinding vessel rotates simultaneously and makes its interior medicine turn, realizes high-efficient grinding.
The grinding driving module comprises a mechanism cylinder, a rotating rod, a sleeve, a rotary disc, a swinging piece, a U-shaped piece and a grinding driving part, wherein the mechanism cylinder is arranged in the grinding cylinder, a cavity is formed in the middle of the grinding cylinder, the mechanism cylinder is protected from being polluted, the service life of the device is prolonged, the rotating rod penetrates through one side wall of the mechanism cylinder and is in running fit with the mechanism cylinder, the sleeve penetrates through the other side wall of the mechanism cylinder and is in running fit with the mechanism cylinder, the rotary disc is positioned in the cavity of the mechanism cylinder and is coaxially fixed with the rotating rod, the swinging piece is eccentrically arranged on the rotary disc, one end part of the swinging piece is in sliding fit with the rotary disc, two ends of the opening end of the swinging piece are respectively fixedly connected with the sleeve, the closed end of the U-shaped piece is in sliding fit with the swinging piece, and the grinding driving part is used for controlling the rotating rod;
the rotating shaft of the grinding piece is coaxial with the rotating shaft of the sleeve, and the central line of the sleeve is perpendicular to the central line of the rotating rod.
When grinding drive unit and driving the bull stick and rotate, the carousel rotated thereupon, and the goods of furniture for display rather than for use takes place eccentric rotation along with the carousel, drives U type spare swing back and forth, drives the sleeve and makes a round trip to rotate, grinds a rotation back and forth promptly, and the operation is smooth, convenient operation.
The swing piece comprises a swing piece and a sliding sleeve, wherein one end of the swing piece penetrates through two side faces of the rotary table and is in sliding fit with the rotary table, when the swing piece eccentrically rotates along with the rotary table, the second sliding rod slides back and forth along a direction parallel to the central line of the rotary table to realize adaptive adjustment, the sliding sleeve is arranged at the other end of the second sliding rod, the central line of the sliding sleeve is perpendicular to the central line of the second sliding rod, and the central line of the second sliding rod is parallel to the central line of the rotary table;
the U-shaped part comprises two parallel connecting plates, a first sliding rod which is arranged between the corresponding ends of the two connecting plates and matched with the sliding sleeve, and two connecting rings which are oppositely arranged at the other ends of the two connecting plates; the connecting ring and the sleeve are coaxially fixed, the central line of the first sliding rod is parallel to the central line of the sleeve, when the rotary table rotates, the sliding sleeve slides back and forth along the first sliding rod, and the first sliding rod swings back and forth, so that the connecting ring drives the sleeve to rotate back and forth.
The grinding part comprises a loop bar with one end penetrating into the sleeve and a grinding disc arranged at the other end of the loop bar; the grinding driving part further comprises a first spring arranged in the sleeve, arranged at the end part corresponding to the loop bar and between the sleeves, the loop bar is in sliding fit with the sleeve along the central line direction of the sleeve, and when the grinding disc rotates back and forth, the grinding driving part vibrates under the action of the first spring at the same time, so that the grinding efficiency is improved.
The grinding driving part comprises a first gear coaxial with the rotating rod and a third gear meshed with the first gear, and a rotating shaft of the third gear is coaxial with an output shaft of the first motor.
The grinding driving part also comprises a fourth gear with a rotating shaft coaxial with an output shaft of the first motor and a second gear which is coaxial with the rotating shaft of the grinding cylinder and meshed with the fourth gear, so that the grinding part rotates back and forth and the grinding cylinder rotates to share one motor, the operation is smooth, and the energy consumption is saved.
The invention is characterized in that the mechanism cylinder comprises a cylinder body and two axis rods, wherein the axes of the two axis rods are arranged at two ends of the cylinder body in a collinear way;
the rotating rod penetrates through the axle center rod along the central line direction of the axle center rod.
The grinding device is characterized in that a material port is formed in the middle of the wall of the grinding cylinder, and a cylinder plug matched with the material port is arranged at the material port; the particle medicine grinder for pharmacy also comprises a discharging unit matched with the material opening.
The discharging unit comprises a scraping part and a discharging driving part, wherein two ends of the scraping part are respectively rotatably sleeved on the two shaft core rods, the middle product of the scraping part is matched with the inner wall of the grinding cylinder, and the discharging driving part controls the scraping part to rotate along the central line of the shaft core rods.
The special characteristics of the invention are that the inner cavity of the grinding cylinder is ellipsoidal, the scraping part comprises an arc-shaped plate matched with the inner wall of the grinding cylinder and two rotating sleeves correspondingly arranged at two ends of the arc-shaped plate, and the rotating sleeves penetrate through the wall of the grinding cylinder;
the discharging driving part comprises a rotating shaft and one of the fifth gears which are coaxial with the rotating shaft of the rotating sleeve, and a seventh gear meshed with the fifth gear, the rotating shaft of the seventh gear is coaxial with the output shaft of the second motor, during discharging, when the material port faces to the right below, the cylinder plug is opened, the second motor is started, the seventh gear rotates along with the rotating shaft to drive the fifth gear to rotate, the rotating sleeve can be realized to drive the arc plate to scrape the inner wall of the grinding cylinder, the material slides downwards to the material port and is output, and when passing through the grinding disc, the first spring retracts so that the arc plate can pass through.
The grinding device is characterized in that the material port corresponds to the action position of the grinding disc, namely the action position of the grinding disc is positioned at the bottommost part of the grinding cylinder in a grinding state, materials are accumulated at the bottom of the grinding cylinder, the grinding efficiency can be improved by grinding at the bottom, and the material port is positioned at the bottommost part of the grinding cylinder in a discharging state, so that the discharging efficiency is improved.
The discharging driving part is characterized by further comprising a sixth gear, a rack, a single tooth, a third sliding rod and a second spring, wherein the sixth gear is coaxially provided with a rotating shaft and the rotating shaft of one of the axial center rods, the rack is in sliding fit with the base, one end of the rack is meshed with the sixth gear, the single tooth is arranged at the other end of the rack, the third sliding rod is arranged between the rack and the end part corresponding to the single tooth, the second spring is sleeved on the third sliding rod, the rack is matched with the seventh gear, and in a grinding state, the distance between the single tooth and the end part tooth corresponding to the rack is equal to the distance between two adjacent teeth on the rack.
When the seventh gear rotates to a position right above the grinding position, the pressure of the grinding disc on the inner wall of the grinding cylinder is reduced, so that the arc-shaped plate can pass through the grinding cylinder conveniently and completely, the grinding disc is prevented from blocking the material port simultaneously, smooth discharging is ensured, at the moment, the rack slides to the limit position, when the seventh gear rotates, the single tooth moves back and forth under the action of the third sliding rod and the second spring, so that the grinding disc is kept at the position right above the grinding position when the seventh gear continuously rotates, at the moment, the rotating sleeve drives the arc-shaped plate to continuously rotate under the driving of the fifth gear, scraping the materials on the inner wall of the grinding disc to slide to a material port for discharging; and after the discharging is finished, the second motor rotates reversely, the seventh gear is meshed with the rack again and drives the rack to rotate reversely, and the second motor is turned off when the grinding disc rotates to the position corresponding to the bottommost part of the wall of the grinding cylinder.
The invention has the beneficial effects that: the medicine is gathered at the bottom of the inner wall of the grinding cylinder, the grinding piece rotates back and forth to grind the medicine, and meanwhile, the grinding cylinder rotates to turn the medicine in the grinding cylinder, so that efficient grinding is realized; the grinding disc is smooth in operation and convenient to operate and control, and when the grinding disc rotates back and forth, the grinding disc vibrates under the action of the first spring, so that the grinding efficiency is improved; the invention has the advantages of high grinding efficiency, high discharging efficiency, no residue, long service life and suitability for wide popularization and application.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the grinding cylinder of the present invention taken along the center line thereof;
FIG. 3 is a schematic view of a partial structure of a polishing unit according to the present invention;
FIG. 4 is a schematic view of the grinding driving unit according to the present invention;
FIG. 5 is a structural view of a discharging unit in the present invention;
FIG. 6 is a schematic view of the structure of the discharging driving part of the present invention.
Wherein the reference numerals are: 1. a base; 2. a grinding cylinder; 21. a barrel stopper; 3. a grinding unit; 30. a first motor; 31. a grinding member; 311. a grinding disk; 312. a loop bar; 32. a sleeve; 33. a first spring; 34. a U-shaped member; 341. a first slide bar; 342. a connecting plate; 343. a connecting ring; 35. a mechanism barrel; 351. a cartridge body; 352. a spindle rod; 36. a decoration piece; 361. a sliding sleeve; 362. a second slide bar; 37. a turntable; 38. a rotating rod; 39. a grinding drive member; 391. a first gear; 392. a second gear; 393. a third gear; 394. a fourth gear; 4. a discharging unit; 40. a second motor; 41. scraping the material; 411. an arc-shaped plate; 412. rotating the sleeve; 42. a discharge drive member; 421. a fifth gear; 422. a sixth gear; 423. a seventh gear; 424. a rack; 425. single-tooth teeth; 426. a third slide bar; 427. a second spring.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1 to 6, the embodiment of the present invention provides a grinder for granular drugs in pharmacy, which includes a base 1, a grinding cylinder 2 rotatably connected to the base 1, and a grinding unit 3, wherein the grinding unit 3 includes a grinding member 31 disposed in the grinding cylinder 2 and acting on the bottom of the inner wall of the grinding cylinder 2, and a grinding driving module controlling the grinding member 31 to rotate back and forth and simultaneously controlling the grinding cylinder 2 to rotate.
During the use, pack into grinding vessel 2 with the medicine in, the medicine gathers in 2 inner wall bottoms of grinding vessel, and grinding piece 31 makes a round trip to rotate grinds the medicine, and grinding vessel 2 rotates simultaneously and makes its medicine turn over in, realizes high-efficient grinding.
The grinding driving module comprises a mechanism cylinder 35 which is arranged in the grinding cylinder 2 and provided with a cavity in the middle, a mechanism is protected from being polluted, the service life of the device is prolonged, a rotating rod 38 which penetrates through one side wall of the mechanism cylinder 35 and is in rotating fit with the mechanism cylinder 35, a sleeve 32 which penetrates through the other side wall of the mechanism cylinder 35 and is in rotating fit with the mechanism cylinder 35, a turntable 37 which is positioned in the cavity of the mechanism cylinder 35 and is coaxially fixed with the rotating rod 38, a swinging part 36 which is eccentrically arranged on the turntable 37 and is in sliding fit with the turntable 37 at one end part, a U-shaped part 34 which is fixedly connected with the sleeve 32 at the two ends of the opening end and is in sliding fit with the swinging part 36 at the closed end part, and a grinding driving part 39 which controls the rotating rod 38 to rotate;
the rotating shaft of the grinding part 31 is coaxial with the rotating shaft of the sleeve 32, and the central line of the sleeve 32 is perpendicular to the central line of the rotating rod 38.
When the grinding driving part 39 drives the rotating rod 38 to rotate, the rotating disc 37 rotates therewith, the swing part 36 eccentrically rotates along with the rotating disc 37, the U-shaped part 34 is driven to swing back and forth, the sleeve 32 is driven to rotate back and forth, namely, the grinding part 31 rotates back and forth, the operation is smooth, and the operation is convenient.
The invention is also characterized in that the swing part 36 comprises a second sliding rod 362 with one end penetrating through two sides of the rotary disc 37 and sliding fit with the rotary disc 37, when the swing part 36 eccentrically rotates along with the rotary disc 37, the second sliding rod 362 slides back and forth along the direction parallel to the central line of the rotary bar 38 to realize adaptive adjustment, and a sliding sleeve 361 arranged at the other end of the second sliding rod 362, the central line of the sliding sleeve 361 is vertical to the central line of the second sliding rod 362, and the central line of the second sliding rod 362 is parallel to the central line of the rotary bar 38;
the U-shaped member 34 includes two connecting plates 342 parallel to each other, a first sliding rod 341 disposed between the corresponding ends of the two connecting plates 342 and engaged with the sliding sleeve 361, and two connecting rings 343 disposed opposite to each other at the other ends of the two connecting plates 342; the connecting ring 343 is coaxially fixed with the sleeve 32, the center line of the first sliding rod 341 is parallel to the center line of the sleeve 32, when the rotating disc 37 rotates, the sliding sleeve 361 slides back and forth along the first sliding rod 341, and the first sliding rod 341 swings back and forth, so that the connecting ring 343 drives the sleeve 32 to rotate back and forth.
The present invention is further characterized in that the grinding member 31 comprises a sleeve rod 312 with one end passing through the sleeve 32, and a grinding disc 311 arranged at the other end of the sleeve rod 312; the grinding driving part also comprises a first spring 33 which is arranged in the sleeve 32 and is arranged between the corresponding end part of the loop bar 312 and the sleeve 32, the loop bar 312 is in sliding fit with the sleeve 32 along the central line direction of the sleeve 32, and when the grinding disc 311 rotates back and forth, the grinding disc vibrates simultaneously under the action of the first spring 33, so that the grinding efficiency is improved.
The grinding driving part 39 comprises a first gear 391 coaxial with the rotating rod 38 and a third gear 393 engaged with the first gear 391, wherein the rotating shaft of the third gear 393 is coaxial with the output shaft of the first motor 30, and the grinding driving part has a simple structure and is convenient to operate.
The invention is characterized in that the axis of the grinding cylinder 2 is collinear with the axis of the rotating rod 38, the grinding driving part 39 also comprises a fourth gear 394 the rotating shaft of which is coaxial with the output shaft of the first motor 30, and a second gear 392 which is coaxial with the rotating shaft of the grinding cylinder 2 and is meshed with the fourth gear 394, so that the grinding part 31 rotates back and forth and the grinding cylinder 2 rotates by using one motor, the operation is smooth, and the energy consumption is saved.
The present invention is also specifically characterized in that the mechanism cylinder 35 includes a cylinder body 351, and two axis rods 352 having axes arranged at both ends of the cylinder body 351 in a collinear manner;
the rotary rod 38 penetrates the shaft center rod 352 in the direction of the center line of the shaft center rod 352.
The invention is characterized in that the middle part of the wall of the grinding cylinder 2 is provided with a material port, and a cylinder plug 21 matched with the material port is arranged at the material port; the particle medicine grinder for pharmacy department also comprises a discharging unit 4 matched with the material opening.
The discharging unit 4 is further characterized in that the two ends of the discharging unit are respectively rotatably sleeved on the two axis rods 352, the middle product of the discharging unit 41 is matched with the inner wall of the grinding cylinder 2, and the discharging driving part 42 is used for controlling the discharging part 41 to rotate along the central line of the axis rods 352.
The invention is characterized in that the inner cavity of the grinding cylinder 2 is ellipsoidal, the scraping component 41 comprises an arc plate 411 matched with the inner wall of the grinding cylinder 2 and two rotating sleeves 412 correspondingly arranged at the two ends of the arc plate 411, and the rotating sleeves 412 penetrate through the cylinder wall of the grinding cylinder 2;
the discharging driving part 42 comprises a fifth gear 421 with a rotating shaft coaxial with the rotating shaft of one of the rotating sleeves 412 and a seventh gear 423 meshed with the fifth gear 421, the rotating shaft of the seventh gear 423 is coaxial with the output shaft of the second motor 40, during discharging, when the material opening faces to the right lower side, the cylinder plug 21 is opened, the second motor 40 is started, the seventh gear 423 rotates along with the rotating shaft to drive the fifth gear 421 to rotate, that is, the rotating sleeve 412 can drive the arc-shaped plate 411 to scrape the inner wall of the grinding cylinder 2, the material slides downwards to the material opening and is output, when passing through the grinding disc 311, the first spring 33 retracts so that the arc-shaped plate 411 can pass through.
The invention is characterized in that the material port corresponds to the action position of the grinding disc 311, namely, in a grinding state, the action position of the grinding disc 311 is positioned at the bottommost part of the grinding cylinder 2, and the material is accumulated at the bottom part of the grinding cylinder 2, so that the grinding efficiency can be improved by grinding, and in a discharging state, the material port is positioned at the bottommost part of the grinding cylinder 2, so that the discharging efficiency is improved.
The discharging driving part 42 is further characterized by further comprising a sixth gear 426, a rack 424, a single tooth 425, a third sliding rod 426 and a second spring 427, wherein the rotating shaft of the sixth gear 426 is coaxial with the rotating shaft of one of the spindle rods 352, the rack 424 is in sliding fit with the base 1, one end of the rack is meshed with the sixth gear 426, the single tooth 425 is arranged at the other end of the rack 424, the third sliding rod 426 is arranged between the rack 424 and the corresponding end of the single tooth 425, the second spring 427 is sleeved on the third sliding rod 426, the rack 424 is matched with the seventh gear 423, and in a grinding state, the distance between the single tooth 425 and the corresponding end tooth of the rack 424 is equal to the distance between two adjacent teeth on the rack 424.
In a grinding state, the seventh gear 423 is engaged with the rack 424, when discharging, when the grinding cylinder 2 rotates to a position where the material opening faces to the lower side, the cylinder plug 21 is opened, the second motor 40 is started, when the seventh gear 423 is driven to rotate by the second motor 40, the rack 424 is firstly driven to slide, the sixth gear 422 rotates along with the rack, the movable spindle rod 352 is driven to rotate, when the seventh gear 423 is matched with the single tooth 425, the grinding disc 311 rotates to the position right above the grinding position, the pressure of the grinding disc 311 on the inner wall of the grinding cylinder 2 is reduced, the arc-shaped plate 411 can conveniently pass through, thorough discharging is facilitated, the material opening is prevented from being blocked by the grinding disc 311, smooth discharging is ensured, at the moment, the rack 424 slides to the limit position, when the seventh gear 423 rotates, the single tooth 425 moves back and forth under the action of the third slide rod 426 and the second spring 427, so that the grinding disc 311 is kept at the position right above the grinding position when the seventh gear 423 continuously rotates, at this time, under the driving of the fifth gear 421, the rotating sleeve 412 drives the arc plate 411 to rotate continuously, and the material on the inner wall of the scraping grinding disc 311 slides to the material port to be discharged; after the discharging is finished, the second motor 40 rotates reversely, the seventh gear 423 is meshed with the rack 424 again, and drives the rack 424 to rotate reversely, and the second motor 40 is turned off when the grinding disc 311 rotates to the position corresponding to the bottommost part of the cylinder wall of the grinding cylinder 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The grinding device for the granular medicines in the pharmacy department is characterized by comprising a base (1), a grinding cylinder (2) and a grinding unit (3), wherein the grinding cylinder (2) is rotatably connected onto the base (1), the grinding unit (3) comprises a grinding piece (31) and a grinding driving module, the grinding piece (31) is arranged in the grinding cylinder (2) and acts on the bottom of the inner wall of the grinding cylinder (2), and the grinding driving module controls the grinding piece (31) to rotate back and forth and controls the grinding cylinder (2) to rotate simultaneously.
2. The grinder of granular medicines for pharmacy department according to claim 1, characterized in that, the grinding driving module comprises a mechanism barrel (35) which is arranged in the grinding barrel (2) and provided with a cavity in the middle, a rotating rod (38) which penetrates through one side wall of the mechanism barrel (35) and is in running fit with the mechanism barrel (35), a sleeve (32) which penetrates through the other side wall of the mechanism barrel (35) and is in running fit with the mechanism barrel (35), a turntable (37) which is positioned in the cavity of the mechanism barrel (35) and is coaxially fixed with the rotating rod (38), a U-shaped piece (34) which is eccentrically arranged on the turntable (37), one end part of which is in sliding fit with the turntable (37), wherein two ends of an opening end of the U-shaped piece (34) are respectively in fixed connection with the sleeve (32), and the closed end of the opening end of the U-shaped piece is in sliding fit with the U-shaped piece (36), and a grinding driving part (39) for controlling the rotation of the rotating rod (38);
the rotating shaft of the grinding piece (31) is coaxial with the rotating shaft of the sleeve (32), and the central line of the sleeve (32) is perpendicular to the central line of the rotating rod (38).
3. The grinder for granular medicine used in pharmacy department according to claim 2, characterized in that the swing part (36) comprises a second slide bar (362) with one end penetrating through both sides of the rotary disc (37) and sliding fit with the rotary disc (37), and a sliding sleeve (361) arranged at the other end of the second slide bar (362), the center line of the sliding sleeve (361) and the center line of the second slide bar (362) are perpendicular to each other;
the U-shaped part (34) comprises two connecting plates (342) which are parallel to each other, a first sliding rod (341) which is arranged between the corresponding ends of the two connecting plates (342) and is matched with the sliding sleeve (361), and two connecting rings (343) which are oppositely arranged at the other ends of the two connecting plates (342); the connecting ring (343) is fixed coaxially with the sleeve (32).
4. The grinder for granular medicines for pharmacy department according to claim 2 or 3, characterized by that, the grinding member (31) comprises a loop bar (312) with one end passing through the inside of the sleeve (32), and a grinding disc (311) arranged at the other end of the loop bar (312); the grinding driving component further comprises a first spring (33) which is arranged in the sleeve (32) and arranged between the corresponding end of the sleeve rod (312) and the sleeve (32), and the sleeve rod (312) is in sliding fit with the sleeve (32) along the central line direction of the sleeve (32).
5. The grinder for granular drugs for pharmacy according to any of the claims 2 to 4, characterized by the fact that the grinding drive means (39) comprise a first gear (391) coaxial with the rotating rod (38), and a third gear (393) meshing with the first gear (391), the rotation axis of the third gear (393) being coaxial with the output shaft of the first motor (30).
6. The grinder for granular drugs for pharmacy according to any of the claims from 2 to 5, characterized in that the axis of the grinding cylinder (2) is collinear with the axis of the rotating rod (38), the grinding drive means (39) further comprising a fourth gear (394) with a rotation axis coaxial with the output shaft of the first motor (30), and a second gear (392) coaxial with the rotation axis of the grinding cylinder (2) meshing with the fourth gear (394).
7. The grinder for granular medicines for pharmacy according to any one of claims 2 to 5, characterized in that the mechanism cylinder (35) comprises a cylinder body (351), and two spindle rods (352) having their axes arranged in line at both ends of the cylinder body (351);
the rotating rod (38) penetrates through the axle center rod (352) along the central line direction of the axle center rod (352).
8. The grinder for granular medicines in pharmacy department according to claim 7 is characterized in that a material opening is arranged in the middle of the wall of the grinding cylinder (2), and a cylinder plug (21) matched with the material opening is arranged at the material opening; the particle medicine grinder for pharmacy also comprises a discharging unit (4) matched with the material opening.
9. The granular medicine grinder for pharmacy department according to claim 8, characterized in that the discharging unit (4) comprises a scraping member (41) with two ends respectively rotatably sleeved on the two axle rods (352) and with a middle product matched with the inner wall of the grinding cylinder (2), and a discharging driving member (42) for controlling the scraping member (41) to rotate along the central line of the axle rod (352).
10. The grinder for granular medicines in pharmacy department according to claim 9 is characterized in that the inner cavity of the grinding cylinder (2) is provided with an ellipsoid shape, the scraping member (41) comprises an arc-shaped plate (411) matched with the inner wall of the grinding cylinder (2) and two rotating sleeves (412) correspondingly arranged at the two ends of the arc-shaped plate (411), and the rotating sleeves (412) penetrate through the wall of the grinding cylinder (2);
the discharging driving part (42) comprises a fifth gear (421) with a rotating shaft coaxial with the rotating shaft of one of the rotating sleeves (412) and a seventh gear (423) meshed with the fifth gear (421), and the rotating shaft of the seventh gear (423) is coaxial with the output shaft of the second motor (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210723617.0A CN115069381B (en) | 2022-06-23 | 2022-06-23 | A granule medicine grinder for pharmacy department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210723617.0A CN115069381B (en) | 2022-06-23 | 2022-06-23 | A granule medicine grinder for pharmacy department |
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| Publication Number | Publication Date |
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| CN115069381A true CN115069381A (en) | 2022-09-20 |
| CN115069381B CN115069381B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210723617.0A Active CN115069381B (en) | 2022-06-23 | 2022-06-23 | A granule medicine grinder for pharmacy department |
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| CN215277802U (en) * | 2021-06-25 | 2021-12-24 | 西安科技大学 | Use chemical mechanical polishing device |
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