CN106733109A - A kind of medicament disintegrating lapping device - Google Patents
A kind of medicament disintegrating lapping device Download PDFInfo
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- CN106733109A CN106733109A CN201710089574.4A CN201710089574A CN106733109A CN 106733109 A CN106733109 A CN 106733109A CN 201710089574 A CN201710089574 A CN 201710089574A CN 106733109 A CN106733109 A CN 106733109A
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- grinding
- inner cylinder
- bevel gear
- chamber
- crushing system
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/36—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for balls; for rollers
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to a kind of medicament disintegrating lapping device, including crushing system, grinding system, power and transmission system.By being improved to all parts and rationally setting so that broken and grinding is separated, improve operating efficiency, and creativeness the grinding system for being provided with mill ball and grinding inner/outer tube collocation, improve grinding efficiency and product quality.
Description
Technical field
The invention belongs to medical instruments field, and in particular to a kind of medicament disintegrating lapping device.
Background technology
Have in Medicines field and be many times required for for the medicine of solid-state grinding to form powdery, Chinese medicine and Western medicine field are all
The need for having so.It is either manual or automatic at present, all it is to be ground by the mode of pulverizing, do so is due to
All mixed through the medicine into powder and relatively large block medicine moment, pulverizing operation needs simultaneously to various chis
Very little medicine is operated, for wherein into powder medicine done in fact is idle work, so as to waste substantial amounts of people
Power material resources, if by fragmentation procedure and grinding operation separately if can substantial amounts of reduction energy dissipation.But even so existing dress
Putting can not well solve the above problems and reach preferable grinding effect.
The content of the invention
The present invention is by proposing a kind of medicament disintegrating lapping device.
Realized especially by following technological means：
A kind of medicament disintegrating lapping device, including crushing system, grinding system, power and transmission system.
The crushing system includes that crushing system prepares chamber and crusher chamber, and the crushing system prepares that chamber is angularly disposed medicine
Product feed(raw material)inlet, prepares chamber and crusher chamber is provided with three breaker rolls laterally side by side through crushing system, described broken at every two
Crushing system entrance is provided with broken cavity wall between broken roller, is transported to brokenly for pharmaceutical raw material to be prepared into chamber from crushing system
It is angularly disposed in the crushing system preparation chamber to have medicine baffle plate between every two breaker rolls of broken system, for medicine is former
Material is oblique to roll into crushing system entrance.
Described breaker roll one end be arranged on crushing system prepare chamber outside driven gear be connected, the other end with set
Bearing block in crusher chamber rotates connection, and the part of three breaker rolls in the crusher chamber is provided with what is mutually agreed with
Thread, the thread of every two breaker rolls, while rotating and mutually agreeing with such that it is able to so that falling into therein
Medicine is crushed and transmitted to breaker roll tail end by thread, and broken medicine conveying trough is provided with the downside of the breaker roll tail end,
The broken medicine that will be crushed and be sent to tail end is sent to the outlet of crusher chamber.
The grinding system includes grinding outer barrel and grinding inner cylinder, and the coaxial cylindrical for being horizontally set is set, described
Grinding outer barrel is fixed on the crusher chamber lower end by side wall, and the grinding inner cylinder is coaxially fixed on described grinding by fixing axle
Grind the inside of outer barrel and grinding outer barrel rotation can told by fixing axle, the grinding entrance of grinding system is arranged on institute
The axial centre of grinding inner cylinder one end is stated, the grinding entrance is connected with the outlet of the crusher chamber, in the grinding inner cylinder
Mill ball is internally provided with, multiple grinding inner cylinder outlets are provided with the side wall of the grinding inner cylinder, the grinding inner cylinder goes out
Mouthful diameter of the diameter less than the mill ball, the grinding outer barrel set for the final grinding in the outflow of powdered drug finished product
Outer barrel is exported.
The power and transmission system include power and transmission system shell, are arranged on the passive tooth of described breaker roll one end
Wheel, the driving gear engaged with the driven gear, the drive link coaxially connected with the driving gear, the drive link it is another
One end is connected with driven wheel of differential, and the driven wheel of differential is engaged with two-sided bevel gear, the two-sided bevel gear one side with it is described
Driven spur gear engagement, another side is engaged with drive bevel gear, and the drive bevel gear is connected by motor drive link with gearbox
Connect, the gearbox and motor connection have been also equipped with manual rocker on the two-sided bevel gear.
The mill ball is made of improved wear-resistant antibacterial steel, and the improved wear-resistant antibacterial steel contains by mass percentage
Amount is calculated as：C：0.02 ~ 0.05%, Si：0.5 ~ 0.8%, Mn：0.9 ~ 1.2%, Ni：5.1 ~ 6.9%, Cr：10 ~ 15%, Cu：3.1~
3.9%, W：1.1 ~ 1.8%, La：0.01 ~ 0.02%, P<0.02, S<0.01%, balance of Fe and inevitable impurity.
Preferably, the medicine baffle plate is multiple, oblique setting straggly so that two crushing system entrances can hold
Connect pharmaceutical raw material.
Preferably, grinding outer barrel outlet is set for interior big outer small frustum cone structure.
Preferably, the driven wheel of differential is 2, the driving gear is 2, and the driven gear is 3.
Preferably, the power of the motor is changed into required rotation potential energy and by motor drive link by the gearbox
It is sent in drive bevel gear, drive bevel gear is vertically arranged with the two-sided bevel gear, the two-sided bevel gear drives 2 institutes
Driven wheel of differential is stated, and rotation is sent on 2 driving gears by the drive link, the driving gear is by nibbling
Be sent on 3 driven gears for rotation by conjunction, so that the breaker roll is rotated at the same speed.
Preferably, support frame is additionally provided with the power and transmission system shell, for fixedly mounting motor and leading to
Cross drive link described in bearings.
Preferably, the motor drive link is set for expansion link, and when outside selection is manual, the motor drive link
Retract so that the drive bevel gear is separated with the two-sided bevel gear.
Preferably, the mill ball is after balling-up, the heat treatment of quenching+tempering is carried out, heated in quenching process and protected
Temperature is 1020 ~ 1050 DEG C, 30 ~ 50min is incubated, after being then first cooled fast to 210 ~ 250 DEG C using quenching oil, using liquid
Nitrogen is quickly cooled to subzero, and then inserting carries out lonneal operation in tempering furnace.The holding temperature of the lonneal
It is 250 ~ 280 DEG C, preferably 226 DEG C（Best results）, air cooling to room temperature of being come out of the stove after 20 ~ 50min of insulation.
Preferably, the 1/20 ~ 1/25 of the diameter of a diameter of described mill ball of the grinding inner cylinder outlet.The grinding
A diameter of 0.5 ~ 2mm of inner cylinder outlet.
The grinding inner cylinder is also equipped with motor, for the speed for controlling the grinding inner cylinder to rotate and its rotate.
Effect of the invention is that：
1, realize and first solid medicine is crushed by being provided with crushing system and grinding system, then to after broken
Medicine is ground operation so that grinding rate is improved, and can simultaneously process substantial amounts of medicine.
Inner cylinder and grinding outer barrel are ground by the concentric cylinder for being provided with horizontally set, grinding inner cylinder is rotated, due to transverse direction
Cylinder set, therefore can cause that the mill ball of inner cylinder rolls up and down, so as to the broken medicine being blended in mill ball
Be milled to the operation of powder, and the velocity of rotation of inner cylinder is ground by rationally control so that mill ball turns with grinding inner cylinder
Fallen after moving eminence, grinding effect is increased such that it is able to be tapped to the medicine for grinding by potential energy.In grinding
Grinding inner cylinder outlet is provided with drum outer wall, and controls to grind the size of inner cylinder outlet, so that into the medicine after powder
Thrown away in grinding outer barrel from outlet by centrifugal force, bottom is then slided into along outer tube inner wall by self gravitation again, led to
Crossing outer barrel outlet turns into finished product output.
2, by mill ball ground pair as if medicine, therefore its have to comply with food and medicine contact require, and by
Mutually collided for a long time in mill ball, in addition it is also necessary to have wearability and intensity higher.Therefore the antibacterial steel such as 304 conventional stainless steels is not
Special-purpose of the present invention can be met.Transformed by existing antibacterial steel, by reducing the content of Ni and Cr come reduces cost
（Due to medicine grind and need not be too high corrosion resistance requirement）, but too low Ni and Cr has shadow to the antimicrobial form of Cu again
Ring, therefore keep certain Ni and Cr contents to be arranged in pairs or groups with the Cu of specified quantitative, then improve wearability by adding the content of W,
By adding La come crystal grain thinning, intensity is improved.The collocation of several elements is closely connected with special-purpose of the invention, and ties
Specific heat treatment step is closed, by the way that to sub-sectional cooling in mill ball quenching process, especially back segment cooling is direct using liquid nitrogen
It is cooled to subzero（Conventional quenching is cooled to room temperature）, then carry out conventional lonneal operation.Back segment quenching is adopted
It is liquid nitrogen, with the intensity of strengthening surface part, and can be directly cooled fast to subzero and can reach micro depth
The effect of cold treatment, by the operation of micro- deep cooling come further crystal grain thinning, and the tempering in later stage causes that tissue is more uniform steady
It is fixed.
3, by reasonable set power and transmission system so that three breaker rolls can be rotated completely at the same speed, due to three
Individual breaker roll is mutually to agree with setting, i.e., one recess of the convex place correspondence adjacent sticks crushing teeth of rod crushing teeth, therefore only
Complete synchronized rotation is just avoided that the appearance for beating tooth phenomenon.And pass through to set multiple bevel gears and the cooperation of two-sided bevel gear finally
Conventional gear use, reached three complete synchronized rotations of breaker roll.And motor and manual rocker are provided with, can be with root
It is using electronic or broken manually according to different service condition reasonable selections.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of medicament disintegrating lapping device of the present invention.
Wherein：11- pharmaceutical raw material entrances, 12- crushing system entrances, 13- crushing systems prepare chamber, 14- breaker rolls, 15-
Bearing block, 16- crusher chambers, 21- grinding inner cylinders, 22- grinding entrances, 23- mill balls, 24- grinding inner cylinder outlets, 25- grindings are outer
Cylinder outlet, 30- manual rockers, 31- driving gears, 32- driven gears, 33- drive links, 34- driven wheels of differential, the two-sided cones of 35-
Gear, 36- drive bevel gears, 37- motor drive links, 38- gearboxes, 39- motors.
Specific embodiment
Embodiment 1
As shown in Figure 1.
A kind of medicament disintegrating lapping device, including crushing system, grinding system, power and transmission system.
The crushing system includes that crushing system prepares chamber and crusher chamber, and the crushing system prepares that chamber is angularly disposed medicine
Product feed(raw material)inlet, prepares chamber and crusher chamber is provided with three breaker rolls laterally side by side through crushing system, described broken at every two
Crushing system entrance is provided with broken cavity wall between broken roller, is transported to brokenly for pharmaceutical raw material to be prepared into chamber from crushing system
It is angularly disposed in the crushing system preparation chamber to have medicine baffle plate between every two breaker rolls of broken system, for medicine is former
Material is oblique to roll into crushing system entrance.The medicine baffle plate is multiple, angularly disposed, nethermost for sealing is set,
Setting straggly above so that two crushing system entrances can accept pharmaceutical raw material.
Described breaker roll one end be arranged on crushing system prepare chamber outside driven gear be connected, the other end with set
Bearing block in crusher chamber rotates connection, and the part of three breaker rolls in the crusher chamber is provided with what is mutually agreed with
Thread, the thread of every two breaker rolls, while rotating and mutually agreeing with such that it is able to so that falling into therein
Medicine is crushed and transmitted to breaker roll tail end by thread, and broken medicine conveying trough is provided with the downside of the breaker roll tail end,
The broken medicine that will be crushed and be sent to tail end is sent to the outlet of crusher chamber.
The grinding system includes grinding outer barrel and grinding inner cylinder, and the coaxial cylindrical for being horizontally set is set, described
Grinding outer barrel is fixed on the crusher chamber lower end by side wall, and the grinding inner cylinder is coaxially fixed on described grinding by fixing axle
Grind the inside of outer barrel and grinding outer barrel rotation can told by fixing axle, the grinding entrance of grinding system is arranged on institute
The axial centre of grinding inner cylinder one end is stated, the grinding entrance is connected with the outlet of the crusher chamber, in the grinding inner cylinder
Mill ball is internally provided with, multiple grinding inner cylinder outlets are provided with the side wall of the grinding inner cylinder, the grinding inner cylinder goes out
Mouthful diameter of the diameter less than the mill ball, the grinding outer barrel set for the final grinding in the outflow of powdered drug finished product
Outer barrel is exported.Grinding outer barrel outlet is set for interior big outer small frustum cone structure.
The power and transmission system include power and transmission system shell, are arranged on the passive tooth of described breaker roll one end
Wheel, the driving gear engaged with the driven gear, the drive link coaxially connected with the driving gear, the drive link it is another
One end is connected with driven wheel of differential, and the driven wheel of differential is engaged with two-sided bevel gear, the two-sided bevel gear one side with it is described
Driven spur gear engagement, another side is engaged with drive bevel gear, and the drive bevel gear is connected by motor drive link with gearbox
Connect, the gearbox and motor connection have been also equipped with manual rocker on the two-sided bevel gear.
When in use, the power of the motor is changed into required rotation potential energy and is passed by motor by the gearbox
Lever is sent in drive bevel gear, and drive bevel gear is vertically arranged with the two-sided bevel gear, and the two-sided bevel gear drives 2
The individual driven wheel of differential, and rotation is sent on 2 driving gears by the drive link, the driving gear leads to
Cross engagement rotation is sent on 3 driven gears, so that the breaker roll is rotated at the same speed.
Support frame is additionally provided with the power and transmission system shell, for fixedly mounting motor and by bearings
The drive link.
The motor drive link is set for expansion link, and when outside selection is manual, the motor drive link is retracted so that
The drive bevel gear is separated with the two-sided bevel gear.
The 1/22 of the diameter of a diameter of described mill ball of the grinding inner cylinder outlet.The diameter of the grinding inner cylinder outlet
It is 0.8mm.
The grinding inner cylinder is also equipped with motor, for the speed for controlling the grinding inner cylinder to rotate and its rotate.
The mill ball is made of improved wear-resistant antibacterial steel, and the improved wear-resistant antibacterial steel contains by mass percentage
Amount is calculated as：C：0.03%, Si：0.52%, Mn：0.98%, Ni：5.6%, Cr：11%, Cu：3.2%, W：1.21%, La：0.013%, P：
0.002, S：0.002%, balance of Fe and inevitable impurity.
The mill ball carries out the heat treatment of quenching+tempering after balling-up, and heating and thermal insulation temperature is in quenching process
1031 DEG C, be incubated 35min, after being then first cooled fast to 226 DEG C using quenching oil, use liquid nitrogen be quickly cooled to zero degree with
Under, then inserting carries out lonneal operation in tempering furnace.The holding temperature of the lonneal is 261 DEG C, after insulation 28min
Come out of the stove air cooling to room temperature.
By detection, the yield strength of the mill ball is 1163MPa.
Embodiment 2
A kind of medicament disintegrating lapping device, including crushing system, grinding system, power and transmission system.
The crushing system includes that crushing system prepares chamber and crusher chamber, and the crushing system prepares that chamber is angularly disposed medicine
Product feed(raw material)inlet, prepares chamber and crusher chamber is provided with three breaker rolls laterally side by side through crushing system, described broken at every two
Crushing system entrance is provided with broken cavity wall between broken roller, is transported to brokenly for pharmaceutical raw material to be prepared into chamber from crushing system
It is angularly disposed in the crushing system preparation chamber to have medicine baffle plate between every two breaker rolls of broken system, for medicine is former
Material is oblique to roll into crushing system entrance.The medicine baffle plate be 3, above 2 oblique settings straggly so that two crush
System entry can accept pharmaceutical raw material.
Described breaker roll one end be arranged on crushing system prepare chamber outside driven gear be connected, the other end with set
Bearing block in crusher chamber rotates connection, and the part of three breaker rolls in the crusher chamber is provided with what is mutually agreed with
Thread, the thread of every two breaker rolls, while rotating and mutually agreeing with such that it is able to so that falling into therein
Medicine is crushed and transmitted to breaker roll tail end by thread, and broken medicine conveying trough is provided with the downside of the breaker roll tail end,
The broken medicine that will be crushed and be sent to tail end is sent to the outlet of crusher chamber.
The grinding system includes grinding outer barrel and grinding inner cylinder, and the coaxial cylindrical for being horizontally set is set, described
Grinding outer barrel is fixed on the crusher chamber lower end by side wall, and the grinding inner cylinder is coaxially fixed on described grinding by fixing axle
Grind the inside of outer barrel and grinding outer barrel rotation can told by fixing axle, the grinding entrance of grinding system is arranged on institute
The axial centre of grinding inner cylinder one end is stated, the grinding entrance is connected with the outlet of the crusher chamber, in the grinding inner cylinder
Mill ball is internally provided with, multiple grinding inner cylinder outlets are provided with the side wall of the grinding inner cylinder, the grinding inner cylinder goes out
The diameter of mouth is less than the diameter of the mill ball, the 1/23 of the diameter of a diameter of described mill ball of the grinding inner cylinder outlet.
The grinding outer barrel is set for the final grinding outer barrel outlet in the outflow of powdered drug finished product.The grinding outer barrel outlet is interior
Big outer small frustum cone structure is set.
The grinding inner cylinder is also equipped with motor, for the speed for controlling the grinding inner cylinder to rotate and its rotate.
The power and transmission system include power and transmission system shell, are arranged on the passive tooth of described breaker roll one end
Wheel, the driving gear engaged with the driven gear, the drive link coaxially connected with the driving gear, the drive link it is another
One end is connected with driven wheel of differential, and the driven wheel of differential is engaged with two-sided bevel gear, the two-sided bevel gear one side with it is described
Driven spur gear engagement, another side is engaged with drive bevel gear, and the drive bevel gear is connected by motor drive link with gearbox
Connect, the gearbox and motor connection have been also equipped with manual rocker on the two-sided bevel gear.
The power of the motor is changed into required rotation potential energy and is sent to master by motor drive link by the gearbox
On dynamic bevel gear, drive bevel gear is vertically arranged with the two-sided bevel gear, and the two-sided bevel gear is driven described in 2 from mantle
Gear, and rotation is sent on 2 driving gears by the drive link, the driving gear will be rotated by engagement
It is sent on 3 driven gears, so that the breaker roll is rotated at the same speed.
The mill ball is made of improved wear-resistant antibacterial steel, and the improved wear-resistant antibacterial steel contains by mass percentage
Amount is calculated as：C：0.039%, Si：0.6%, Mn：1.12%, Ni：6.0%, Cr：13%, Cu：3.5%, W：1.3%, La：0.015%, P：
0.01, S：0.001%, balance of Fe and inevitable impurity.
The mill ball carries out the heat treatment of quenching+tempering after balling-up, and heating and thermal insulation temperature is in quenching process
1036 DEG C, be incubated 38min, after being then first cooled fast to 239 DEG C using quenching oil, use liquid nitrogen be quickly cooled to zero degree with
Under, then inserting carries out lonneal operation in tempering furnace.The holding temperature of the lonneal is 262 DEG C, after insulation 38min
Come out of the stove air cooling to room temperature.
Embodiment 3
When use, by solid tablet（Or Chinese medicine solid material）It is put into by pharmaceutical raw material entrance, by angularly disposed
Baffle plate, medicine is flowed into breaker roll, by the broken of breaker roll, tablet（Or other raw materials）Broken small medicine is crushed into, is led to
Cross medicine driving groove to be rolled in grinding system, rotated by inner cylinder and drive internal mill ball mutually to collide so that broken small medicine
Powder is ground into, the powdered medication of requirement is reached and mouth rotation is acted through between inner cylinder and outer barrel due to inner cylinder centrifugal force,
Then the lower end of outer barrel is being slided into according to gravity, is being exported by outer barrel and flowed out, completed the broken of solid medicine and grind.
Claims (9)
1. a kind of medicament disintegrating lapping device, it is characterised in that including：Crushing system, grinding system, power and transmission system；
The crushing system includes that crushing system prepares chamber and crusher chamber, and the crushing system preparation chamber is angularly disposed to have medicine former
Material entrance, prepares chamber and crusher chamber is provided with three breaker rolls laterally side by side, in every two breaker rolls through crushing system
Between broken cavity wall on be provided with crushing system entrance, for by pharmaceutical raw material from crushing system prepare chamber be transported to broken system
It is angularly disposed in the crushing system preparation chamber to have medicine baffle plate between every two breaker rolls of system, for pharmaceutical raw material is oblique
To in rolling into crushing system entrance；
Described breaker roll one end be arranged on crushing system prepare chamber outside driven gear be connected, the other end be arranged on brokenly
Bearing block in broken chamber rotates connection, and the part of three breaker rolls in the crusher chamber is provided with the screw thread for mutually agreeing with
Tooth, the thread of every two breaker rolls, while rotating and mutually agreeing with such that it is able to so that falling into medicine therein
Crushed and transmitted to breaker roll tail end by thread, broken medicine conveying trough is provided with the downside of the breaker roll tail end, will be broken
Broken medicine that is broken and being sent to tail end is sent to the outlet of crusher chamber；
The grinding system includes grinding outer barrel and grinding inner cylinder, is coaxial cylindrical setting, and the grinding outer barrel passes through side
Wall is fixed on the crusher chamber lower end, and the grinding inner cylinder is coaxially fixed on the inside of the grinding outer barrel by fixing axle simultaneously
Grinding outer barrel rotation can be being told by fixing axle, the grinding entrance of grinding system is arranged on described grinding inner cylinder one end
Axial centre, the grinding entrance is connected with the outlet of the crusher chamber, and grinding is internally provided with the grinding inner cylinder
Ball, is provided with multiple grinding inner cylinder outlets on the side wall of the grinding inner cylinder, and the diameter of the grinding inner cylinder outlet is less than institute
The diameter of mill ball is stated, the grinding outer barrel is set for the final grinding outer barrel outlet in the outflow of powdered drug finished product；
The power and transmission system include power and transmission system shell, are arranged on the passive tooth of described breaker roll one end
Wheel, the driving gear engaged with the driven gear, the drive link coaxially connected with the driving gear, the drive link it is another
One end is connected with driven wheel of differential, and the driven wheel of differential is engaged with two-sided bevel gear, the two-sided bevel gear one side with it is described
Driven spur gear engagement, another side is engaged with drive bevel gear, and the drive bevel gear is connected by motor drive link with gearbox
Connect, the gearbox and motor connection have been also equipped with manual rocker on the two-sided bevel gear；
The mill ball is made of improved wear-resistant antibacterial steel, improved wear-resistant antibacterial steel content meter by mass percentage
For：C：0.02 ~ 0.05%, Si：0.5 ~ 0.8%, Mn：0.9 ~ 1.2%, Ni：5.1 ~ 6.9%, Cr：10 ~ 15%, Cu：3.1 ~ 3.9%, W：
1.1 ~ 1.8%, La：0.01 ~ 0.02%, P<0.02, S<0.01%, balance of Fe and inevitable impurity.
2. medicament disintegrating lapping device according to claim 1, it is characterised in that the medicine baffle plate is oblique straggly to be set
Put so that two crushing system entrances can accept pharmaceutical raw material.
3. medicament disintegrating lapping device according to claim 1, it is characterised in that the grinding outer barrel outlet is interior big outer
Small frustum cone structure is set.
4. medicament disintegrating lapping device according to claim 1, it is characterised in that the driven wheel of differential is 2, described
Driving gear is 2, and the driven gear is 3.
5. medicament disintegrating lapping device according to claim 1, it is characterised in that the gearbox is by the dynamic of the motor
Power is changed into required rotation potential energy and is sent in drive bevel gear by motor drive link, drive bevel gear and the two-sided cone
Gear is vertically arranged, and the two-sided bevel gear drives 2 driven wheels of differential, and is sent to rotation by the drive link
On 2 driving gears, be sent on 3 driven gears for rotation by engagement by the driving gear, so that
The breaker roll is rotated at the same speed.
6. medicament disintegrating lapping device according to claim 1, it is characterised in that in the power and transmission system shell
Support frame is additionally provided with, for fixedly mounting motor and by drive link described in bearings.
7. medicament disintegrating lapping device according to claim 1, it is characterised in that the motor drive link sets for expansion link
Put, when outside selection is manual, the motor drive link is retracted so that the drive bevel gear and the two-sided bevel gear point
From.
8. medicament disintegrating lapping device according to claim 1, it is characterised in that the mill ball is carried out after balling-up
The heat treatment of quenching+tempering, after being first cooled fast to 210 ~ 250 DEG C using quenching oil in quenching process（It is preferred that 226 DEG C）, adopt
Subzero is quickly cooled to liquid nitrogen, then inserting carries out lonneal operation in tempering furnace.
9. medicament disintegrating lapping device according to claim 1, it is characterised in that the grinding inner cylinder outlet it is a diameter of
The diameter of the mill ball（1/20）~（1/25）.
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| CN201710089574.4A CN106733109B (en) | 2017-02-20 | 2017-02-20 | A kind of medical drug crushing grinding device |
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| CN201710089574.4A CN106733109B (en) | 2017-02-20 | 2017-02-20 | A kind of medical drug crushing grinding device |
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| CN106733109B CN106733109B (en) | 2018-08-28 |
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| CN201710089574.4A Expired - Fee Related CN106733109B (en) | 2017-02-20 | 2017-02-20 | A kind of medical drug crushing grinding device |
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Cited By (5)
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| CN107413474A (en) * | 2017-06-22 | 2017-12-01 | 郭帅 | A kind of medicament grinder |
| CN107913896A (en) * | 2017-11-28 | 2018-04-17 | 聂凤玲 | A kind of medical waste treatment device |
| CN108339623A (en) * | 2017-12-27 | 2018-07-31 | 合肥市硕理机电科技有限公司 | A kind of superfine talcum powder production grading plant |
| CN109046619A (en) * | 2018-08-22 | 2018-12-21 | 浙江理工大学 | A kind of portable hand-rail type ball mill |
| CN114308238A (en) * | 2021-12-28 | 2022-04-12 | 上海信谊百路达药业有限公司 | Preparation olmesartan medoxomil's rubbing crusher |
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| CN114308238A (en) * | 2021-12-28 | 2022-04-12 | 上海信谊百路达药业有限公司 | Preparation olmesartan medoxomil's rubbing crusher |
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|---|---|
| CN106733109B (en) | 2018-08-28 |
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