CN104689876A - Grinding plate of drug grinding machine - Google Patents
Grinding plate of drug grinding machine Download PDFInfo
- Publication number
- CN104689876A CN104689876A CN201410388739.4A CN201410388739A CN104689876A CN 104689876 A CN104689876 A CN 104689876A CN 201410388739 A CN201410388739 A CN 201410388739A CN 104689876 A CN104689876 A CN 104689876A
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- moving plate
- cavity
- aqueduct
- main shaft
- quiet dish
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Abstract
The invention discloses a grinding plate of a drug grinding machine. The grinding plate is used for solving the problems that the drug properties are changed and the grinding plate is damaged after long-time working at an excessively high temperature due to the fact that a current grinding plate does not have a cooling system. The grinding machine provided by the invention comprises a movable plate, static plates, a main shaft, stirring rods and a flange plate, wherein the two static plates are fixed on the flange plate; the movable late is positioned between the two static plates and connected with the main shaft; the stirring rods are arranged on the static plates and the movable plate; the positions of the stirring rods on the movable plate and the static plates are staggered. The grinding plate further comprises a movable plate cooling system and a static plate cooling system; the main shaft is hollow; a cavity is formed in the movable plate; the movable plate cooling system comprises a condensing tube, a water inlet guide tube and a water outlet guide tube; the condensing tube is arranged inside the main shaft; the water inlet guide tube is connected with the condensing tube and the cavity of the movable plate 1; the water outlet guide tube is connected with the cavity of the movable plate and the main shaft; the water outlet guide tube is arranged above the water inlet guide tube. The system is convenient and quick, and capable of effectively realizing cooling the grinding plate.
Description
Technical field
The present invention relates to grinder mechanical field, be specifically related to a kind of abrasive disk mechanism of grinder.
Background technology
The process of pharmaceutical production is mixed into medicine solids in liquid drug exactly, makes it the suspended dispersed liquid of a formation fine uniform structure.The predecessor of medicine is all very tiny, its particle diameter is about 0.01 ~ 2 micron, because predecessor is in processing and storage and transport process, often mutually cohere into aggregation (offspring), its particle footpath may be increased to more than 100 microns, therefore in medicine manufacture, need aggregation to remove assemble, and stable and uniform ground is scattered in coating.Therefore, in drug production process, carried out grinding and disperseing by stock product with medicine grinder, wherein, abrasive disk is the executing agency of grinder.
Publish and provide a kind of grinder at " mechanical & electrical technology " the 35th volume the 2nd phase in 2012 upper paper " structural design of Novel medicine grinder ", the abrasive disk of grinder comprises the parts such as Moving plate, quiet dish, main shaft, hinge, stirring rod, filter screen, this grinder moves small pulley by motor drive belt to rotate, and by belt wheel transmission, main shaft 5 rotated.When the shaft rotates, due to the effect of gravity and centripetal force, the medicine in spindle cavity enters into lapping device, is ground it by abrasive disk, is oozed out by discharging opening finally by after strainer filtering.But Moving plate is subject to the friction of grinding bead and medicine in process of lapping, produce a large amount of heat.The defect of this device is: abrasive disk Moving plate does not have cooling system, and when continuous firing, the abrasive disk Moving plate 1 of high temperature can heat the medicine contacted with it, may change the character of medicine, and easily damage Moving plate.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of medicine grinder abrasive disk with condenser system.
To achieve these goals, the technical solution used in the present invention is: a kind of medicine grinder abrasive disk, comprise Moving plate 1, quiet dish 2, main shaft 5, grinding rod and ring flange 4, described quiet dish 2 has two, be fixed on ring flange 4, Moving plate 1 connects main shaft 5 between two quiet dishes 2, and described quiet dish 2 and Moving plate 1 are provided with stirring rod 3, stagger in stirring rod 3 position of Moving plate 1 and quiet dish 2, described abrasive disk also comprises Moving plate 1 cooling system and quiet dish 2 cooling system.
Described main shaft 5 is hollow; Cavity is provided with in Moving plate 1; Moving plate 1 cooling system comprises condenser pipe 6, water inlet aqueduct 7 and water outlet aqueduct 8, it is inner that condenser pipe 6 is located at main shaft 5, water inlet aqueduct 7 connects condenser pipe 6 and Moving plate 1 cavity, and water outlet aqueduct 8 connects Moving plate 1 cavity and main shaft 5, and the position of described water outlet aqueduct 8 is above water inlet aqueduct 7.
Described main shaft 5 is hollow; Cavity is provided with in Moving plate 1; Moving plate 1 cooling system comprises condenser pipe 6, water inlet aqueduct 7 and water outlet aqueduct 8, it is inner that condenser pipe 6 is located at main shaft 5, described water inlet aqueduct 7 is connected main shaft 5 and Moving plate 1 cavity with water outlet aqueduct 8, water outlet aqueduct 8 is above water inlet aqueduct 7, sealing ring 9 is provided with between condenser pipe 6 and main shaft 5 inwall, water inlet aqueduct 7 and water outlet aqueduct 8 are separated, condenser pipe 6 has through hole 10 at sealing ring 9 with upper/lower positions.Described through hole 10 has 3-5.Described water inlet aqueduct 7 and water outlet aqueduct 8 have 3-5 bar.
Described ring flange 4 is processed with groove near quiet dish 2 side, forms a cavity with quiet dish 2, and this cavity is provided with inlet opening 11 and apopore 12; Described quiet dish 2 cooling system comprises PLC control system and temperature sensor, and the output signal access PLC control system of temperature sensor, described temperature sensor is placed in the cavity between described quiet dish 2 and ring flange 4.
Described PLC control system is provided with touch display screen, power switch and power supply indicator.
Described stirring rod 3 is hollow bar, is opening in the one end be connected with Moving plate 1, and the other end is closed, and stirring rod 3 cavity communicates with Moving plate 1 cavity.
Described stirring rod 3 is hollow bar, and be opening in the one end be connected with quiet dish 2, the other end is closed, and stirring rod 3 cavity communicates with the cavity between quiet dish 2 and ring flange 4.
Described stirring rod 3 adopts dryness liquid sealant to seal with Moving plate 1 or quiet dish 2 junction.
The invention has the advantages that: (1) inserts condenser pipe 6 in main shaft 5, cooling water flows into Moving plate 1 cavity, then is flowed out by water outlet aqueduct, take away the heat of Moving plate 1, the character of medicine can not be changed by the high temperature that produces when working of driven disc 1, meanwhile, also reduce the damage of Moving plate 1; (2) stirring rod 3 cavity communicates with Moving plate 1 cavity or the cavity between quiet dish 2 with ring flange 4, improves cooling effect further; (3) be provided with temperature sensor between quiet dish 2 and ring flange 4 cavity, sensor is connected to PLC control system, and cooling system realizes full-automatic; (4) PLC control system is provided with touch display screen, realizes temperature adjustable; (5) stirring rod 3 and adopt dryness liquid sealant to seal between Moving plate 1 and quiet dish 2, also uses sealant sealing between quiet dish 2 and ring flange 4, can prevent medicine from spilling and enter with dust; (6) be provided with many water inlet aqueducts 7 and water outlet aqueduct 8, accelerate the flow velocity of water, can condensation effect be strengthened; (7) be provided with multiple through hole 10 bottom condenser pipe 6, the speed of intaking can be accelerated, strengthen condensation effect.
Accompanying drawing explanation
Mark in the content expressed every width accompanying drawing in description of the present invention below and figure is briefly described:
Fig. 1 is the complete section figure of medicine grinder abrasive disk and condenser system thereof;
Fig. 2 is the enlarged drawing bottom main shaft;
Fig. 3 is the enlarged drawing of spindle top;
Fig. 4 is the enlarged drawing of quiet Pan Jinchushuikongchu;
Mark in above-mentioned figure is: 1 Moving plate, 2 quiet dishes, 3 stirring rod, 4 ring flanges, 5 main shafts, 6 condenser pipes, 7 water inlet aqueducts, 8 water outlet aqueduct 8,9 sealing rings, 10 through hole 10,11 inlet openings, 12 apopores.
Detailed description of the invention
Specific embodiment 1: abrasive disk critical piece comprises Moving plate 1, quiet dish 2, grinding rod, main shaft 5 and ring flange 4, Moving plate 1 is arranged on main shaft 5, rotates with main shaft 5; Quiet dish 2 has two, is fixed on ring flange 4, and be connected through the hinge between two quiet dishes 2, quiet dish 2 can be opened, convenient for maintaining and cleaning etc.Quiet dish 2 and Moving plate 1 are all provided with stirring rod 3, stagger in stirring rod 3 position on Moving plate 1 and quiet dish 2.Two quiet dishes 2 form inner chamber, and inner chamber, between two quiet dishes 2, is divided into former and later two by Moving plate 1.Stirring rod 3 adopts dryness liquid sealant to seal with Moving plate 1 or quiet dish 2 junction, also with liquid sealant sealing between quiet dish 2 and ring flange 4, prevents medicine from spilling and enters with dust.
During work, the raw material such as material injects inner chamber together with grinding bead, and main shaft 5 rotates, and grinding bead is by centrifugal outside motion, and the material of outside inwardly flows, and is rubbed when flowing through grinding bead, and material is polished.
Moving plate 1 adds man-hour, processes a cavity in centre, for heat radiation.Main shaft 5 is hollow shafts, and condenser pipe 6 is equipped with in inside, and a water inlet aqueduct 7 connects condenser pipe 6 and Moving plate 1 cavity, and cooling water, when water inlet aqueduct 7, because main shaft 5 rotates the centrifugal force produced, gets rid of in the inner chamber of Moving plate 1 by the cooling water flow of condenser pipe 6.Above water inlet aqueduct 7, be provided with water outlet aqueduct 8, water outlet aqueduct 8 connects Moving plate 1 cavity and main shaft 5.After cooling water is lowered the temperature to Moving plate 1, temperature raises, and hot water, above cold water, flows between condenser pipe 6 and main shaft 5 inwall through water outlet aqueduct 8, then discharged by top.Water inlet aqueduct 7 and water outlet aqueduct 8 can have 3-5 bar, accelerate flowing water speed, strengthen condensation effect.
Quiet dish 2 is arranged on ring flange 4, and ring flange 4 adds man-hour, processes a groove in centre, forms a cavity with quiet dish 2.Cooling water flows into cavity by inlet opening 11, arranges a temperature sensor at cavity inside, and temperature sensor connects PLC control system, PLC control system is arranged touch display screen, power switch and power supply indicator.During work, cavity between cooling water flow dish 2 in meditation and ring flange 4, lower the temperature to quiet dish 2, when the temperature of cooling water rises to set temperature value, PLC control system controls apopore 12 valve open, cooling water flow out of, when arriving PLC setting water discharging time, apopore 12 valve closing, inlet opening 11 valve open, flow into new cooling water, enter next circulation.
Stirring rod 3 is hollow bar, inner containing a cavity, and be opening with Moving plate 1 or the fixing one end of quiet dish 2, the other end is blind end, and the cavity of the stirring rod 3 be connected with Moving plate 1 communicates with Moving plate 1 cavity; The cavity being fixed on the stirring rod 3 on quiet dish 2 communicates with the cavity between ring flange 4 and quiet dish 2, and cooling water can flow to stirring rod 3 cavity, takes away stirring rod 3 because of fricative temperature.
Specific embodiment 2: according to the abrasive disk cooling system of specific embodiment 1, in Moving plate 1 cooling system, condenser pipe 6 with the connected mode of Moving plate 1 can be: intake aqueduct 7 and water outlet aqueduct 8 one end are connected Moving plate 1 cavity, the other end connects the passage between condenser pipe 6 and main shaft 5 inwall, and water outlet aqueduct 8 is above water inlet aqueduct 7; Between condenser pipe 6 and main shaft 5 inwall, be provided with sealing ring 9, water inlet aqueduct 7 and water outlet aqueduct 8 are separated, condenser pipe 6 has through hole 10 at sealing ring 9 with upper/lower positions, and through hole 10 quantity is 3-5; During system works, cooling water flow via through holes 10, enters between condenser pipe 6 and main shaft 5 inwall, then enters Moving plate 1 cavity by water inlet aqueduct 7; During discharge, cooling water flows between condenser pipe 6 and main shaft 5 inwall, is then discharged by top; Owing to having sealing ring 9 between water inlet aqueduct 7 and water outlet aqueduct 8, therefore, water inlet is non-interference with water outlet, and sealing ring 9 adopts high-strength material to make, supporting spindle 5.Water inlet aqueduct 7 and water outlet aqueduct 8 can have 3-5 bar, accelerate flowing water speed, strengthen condensation effect.
Claims (10)
1. a medicine grinder abrasive disk, comprise Moving plate (1), quiet dish (2), main shaft (5), stirring rod (3) and ring flange (4), described quiet dish (2) has two, be fixed on ring flange (4), Moving plate (1) is positioned between two quiet dishes (2) and connects main shaft (5), described quiet dish (2) and Moving plate (1) are provided with stirring rod (3), staggering in stirring rod (3) position of Moving plate (1) and quiet dish (2), it is characterized in that: described abrasive disk also comprises Moving plate (1) cooling system and quiet dish (2) cooling system.
2. medicine grinder abrasive disk according to claim 1, is characterized in that: described main shaft (5) is hollow; Moving plate is provided with cavity in (1); Moving plate (1) cooling system comprises condenser pipe (6), water inlet aqueduct (7) and water outlet aqueduct (8), it is inner that condenser pipe (6) is located at main shaft (5), water inlet aqueduct (7) connects condenser pipe (6) and Moving plate (1) cavity, water outlet aqueduct (8) connects Moving plate (1) cavity and main shaft (5), and the position of described water outlet aqueduct (8) is in water inlet aqueduct (7) top.
3. medicine grinder abrasive disk according to claim 1, is characterized in that: described main shaft (5) is hollow; Moving plate is provided with cavity in (1); Moving plate (1) cooling system comprises condenser pipe (6), water inlet aqueduct (7) and water outlet aqueduct (8), it is inner that condenser pipe (6) is located at main shaft (5), described water inlet aqueduct (7) is connected main shaft (5) and Moving plate (1) cavity with water outlet aqueduct (8), water outlet aqueduct (8) is in water inlet aqueduct (7) top, sealing ring (9) is provided with between condenser pipe (6) and main shaft (5) inwall, to intake aqueduct (7) and water outlet aqueduct (8) separates, and condenser pipe (6) has through hole (10) at sealing ring (9) with upper/lower positions.
4. medicine grinder abrasive disk according to claim 3, is characterized in that: described through hole (10) has 3-5.
5. the medicine grinder abrasive disk according to Claims 2 or 3 any one, is characterized in that: described water inlet aqueduct (7) and water outlet aqueduct (8) have 3-5 bar.
6. medicine grinder abrasive disk according to claim 1, is characterized in that: described ring flange (4) is processed with groove near quiet dish (2) side, and form a cavity with quiet dish (2), this cavity is provided with inlet opening (11) and apopore (12); Described quiet dish (2) cooling system comprises PLC control system and temperature sensor, and the output signal access PLC control system of temperature sensor, described temperature sensor is placed in the cavity between described quiet dish (2) and ring flange (4).
7. medicine grinder abrasive disk according to claim 6, is characterized in that: described PLC control system is provided with touch display screen, power switch and power supply indicator.
8. the medicine grinder abrasive disk according to Claims 1-4 or 6 or 7 any one, it is characterized in that: described stirring rod (3) is hollow bar, be opening in the one end be connected with Moving plate (1), the other end is closed, and stirring rod (3) cavity communicates with Moving plate (1) cavity.
9. the medicine grinder abrasive disk according to Claims 1-4 or 6 or 7 any one, it is characterized in that: described stirring rod (3) is hollow bar, opening in the one end be connected with quiet dish (2), the other end is closed, and stirring rod (3) cavity communicates with the cavity between quiet dish (2) and ring flange (4).
10. medicine grinder abrasive disk according to claim 1, is characterized in that: described stirring rod (3) adopts dryness liquid sealant to seal with Moving plate (1) or quiet dish (2) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388739.4A CN104689876A (en) | 2014-08-10 | 2014-08-10 | Grinding plate of drug grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388739.4A CN104689876A (en) | 2014-08-10 | 2014-08-10 | Grinding plate of drug grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104689876A true CN104689876A (en) | 2015-06-10 |
Family
ID=53337647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410388739.4A Pending CN104689876A (en) | 2014-08-10 | 2014-08-10 | Grinding plate of drug grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104689876A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971120A (en) * | 2017-12-13 | 2018-05-01 | 瑞安市永历制药机械有限公司 | A kind of water cooling plant of pulverizer |
| CN111036343A (en) * | 2019-12-18 | 2020-04-21 | 胡超红 | Preparation method of antirust paint |
| CN112718102A (en) * | 2020-12-28 | 2021-04-30 | 长葛市大阳纸业有限公司 | Pressure feeding type fine grinding device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57165046A (en) * | 1981-04-04 | 1982-10-09 | Masuko Sangyo Kk | Mill |
| JPS6039423B2 (en) * | 1982-11-13 | 1985-09-05 | 増幸産業株式会社 | Low temperature milling equipment |
| CN1149003A (en) * | 1996-06-30 | 1997-05-07 | 姚鲁之 | Single granule and multi-external force mill |
| JP2003047867A (en) * | 2001-08-07 | 2003-02-18 | West:Kk | Flour mill |
| CN101940973A (en) * | 2010-09-09 | 2011-01-12 | 常州工程职业技术学院 | Sand mill |
| JP2012217955A (en) * | 2011-04-12 | 2012-11-12 | Terada Seisakusho Co Ltd | Crusher |
| CN103418462A (en) * | 2012-05-18 | 2013-12-04 | 昆山市密友粉体设备工程有限公司 | Structure of nano grade bead mill and dispersing and mixing system of environment-friendly intelligent bead mill |
| CN204017904U (en) * | 2014-08-10 | 2014-12-17 | 安徽工程大学 | Medicine grinder abrasive disk |
-
2014
- 2014-08-10 CN CN201410388739.4A patent/CN104689876A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57165046A (en) * | 1981-04-04 | 1982-10-09 | Masuko Sangyo Kk | Mill |
| JPS6039423B2 (en) * | 1982-11-13 | 1985-09-05 | 増幸産業株式会社 | Low temperature milling equipment |
| CN1149003A (en) * | 1996-06-30 | 1997-05-07 | 姚鲁之 | Single granule and multi-external force mill |
| JP2003047867A (en) * | 2001-08-07 | 2003-02-18 | West:Kk | Flour mill |
| CN101940973A (en) * | 2010-09-09 | 2011-01-12 | 常州工程职业技术学院 | Sand mill |
| JP2012217955A (en) * | 2011-04-12 | 2012-11-12 | Terada Seisakusho Co Ltd | Crusher |
| CN103418462A (en) * | 2012-05-18 | 2013-12-04 | 昆山市密友粉体设备工程有限公司 | Structure of nano grade bead mill and dispersing and mixing system of environment-friendly intelligent bead mill |
| CN204017904U (en) * | 2014-08-10 | 2014-12-17 | 安徽工程大学 | Medicine grinder abrasive disk |
Non-Patent Citations (1)
| Title |
|---|
| 刘冬梅等: "新型药品研磨机的结构设计", 《机电技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971120A (en) * | 2017-12-13 | 2018-05-01 | 瑞安市永历制药机械有限公司 | A kind of water cooling plant of pulverizer |
| CN107971120B (en) * | 2017-12-13 | 2023-11-03 | 瑞安市永历制药机械有限公司 | Water cooling device of pulverizer |
| CN111036343A (en) * | 2019-12-18 | 2020-04-21 | 胡超红 | Preparation method of antirust paint |
| CN112718102A (en) * | 2020-12-28 | 2021-04-30 | 长葛市大阳纸业有限公司 | Pressure feeding type fine grinding device |
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Application publication date: 20150610 |