CN107961690B - Liquid medicament second grade agitated vessel for bio-pharmaceuticals - Google Patents

Liquid medicament second grade agitated vessel for bio-pharmaceuticals Download PDF

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Publication number
CN107961690B
CN107961690B CN201711259419.9A CN201711259419A CN107961690B CN 107961690 B CN107961690 B CN 107961690B CN 201711259419 A CN201711259419 A CN 201711259419A CN 107961690 B CN107961690 B CN 107961690B
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CN
China
Prior art keywords
stirring
gear
bevel gear
plate
rotating rod
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Expired - Fee Related
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CN201711259419.9A
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Chinese (zh)
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CN107961690A (en
Inventor
王锐
金仙梅
赵健琦
黄轩
朱雪林
饶婉珍
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First Hospital Jinlin University
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First Hospital Jinlin University
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/07Stirrers characterised by their mounting on the shaft
    • B01F27/074Stirrers characterised by their mounting on the shaft having two or more mixing elements being concentrically mounted on the same shaft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/112Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/19Stirrers with two or more mixing elements mounted in sequence on the same axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2323Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with perpendicular axes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32Driving arrangements
    • B01F35/32005Type of drive
    • B01F35/3204Motor driven, i.e. by means of an electric or IC motor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/717Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71755Feed mechanisms characterised by the means for feeding the components to the mixer using means for feeding components in a pulsating or intermittent manner
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/717Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/22Mixing of ingredients for pharmaceutical or medical compositions

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention relates to a bio-pharmaceutical device, in particular to a liquid medicament secondary stirring device for bio-pharmaceuticals. The invention aims to solve the technical problem of providing a secondary stirring device for liquid medicaments for bio-pharmaceuticals, which has two stirring modes, does not need to stir for a long time, and intermittently feeds to stir so as to prevent the device from overloading for a long time and not easily causing the device damage. In order to solve the technical problem, the invention provides a secondary stirring device for liquid medicament for bio-pharmaceuticals, which comprises a bottom plate, an n-shaped guide rail, a guide sleeve and the like; an n-shaped guide rail is arranged on the bottom plate in a welding mode, and two guide sleeves are connected on the n-shaped guide rail in a sliding mode. The invention achieves the effect that two stirring modes do not need to stir for a long time, and intermittent blanking is carried out for stirring, so that the equipment cannot be overloaded for a long time and is not easy to damage the equipment.

Description

Liquid medicament second grade agitated vessel for bio-pharmaceuticals
Technical Field
The invention relates to a bio-pharmaceutical device, in particular to a liquid medicament secondary stirring device for bio-pharmaceuticals.
Background
The concept of biological feed has been proposed in the last decade, and the understanding of its definition and connotation is constantly changing with the development of science and practice. In a broad sense, a biological feed shall include all feeds or raw materials except for artificially synthesized additives. Early proposals have been made that biological feeds should include some novel sources of protein and energy feed, such as straw, feathers, insect proteins, etc. The biological feed is a novel feed resource and a feed additive which are developed by fermentation of microbial engineering by taking feed and feed additive as objects and taking high and new technologies such as genetic engineering, protein engineering, fermentation engineering and the like as means.
At present, when liquid medicaments are stirred in the bio-pharmaceuticals, most of the liquid medicaments are stirred in a single stirring mode, but the disadvantages exist that a batch of liquid medicaments can be completely stirred only after being stirred for a long time, and in the stirring process, most of the liquid medicaments are stirred together by adopting a batch of a large amount of liquid medicaments, but the disadvantages exist that the load of stirring equipment is in an overload state for a long time, and the equipment is easily damaged.
Therefore, it is urgently needed to develop a secondary stirring device for liquid medicament for bio-pharmaceuticals, which has two stirring modes, does not need to stir for a long time, and can not overload the device for a long time and is not easy to cause device damage due to intermittent blanking so as to overcome the defects that when the liquid medicament for bio-pharmaceuticals is stirred at present, a single stirring mode needs to stir for a long time, and the device is overloaded for a long time and is easy to cause device damage due to one-time large-batch stirring.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that a single stirring mode needs long stirring time when a liquid medicament for biological pharmacy is stirred at present, equipment is overloaded for a long time and is easy to damage due to one-time large-batch stirring, and the technical problem to be solved by the invention is to provide a secondary stirring device for liquid medicament for biological pharmacy, which has two stirring modes, does not need long stirring time, and can not overload for a long time and avoid equipment damage due to intermittent blanking stirring.
(2) Technical scheme
In order to solve the technical problem, the invention provides secondary stirring equipment for liquid medicament for bio-pharmaceuticals, which comprises a bottom plate, an n-shaped guide rail, guide sleeves, a bracket, a first conical gear, a first gear, a rotating plate, a rocker, a speed reducing motor, a sector gear, a supporting plate, a supporting seat, a stirring box, a first bearing seat, a first rotating rod, a second conical gear, a first sealing ring, a first stirring blade, a valve, a transfusion tube and a spring, wherein the n-shaped guide rail is arranged on the bottom plate in a welding manner, the n-shaped guide rail is glidingly connected with two guide sleeves, the spring is connected between the lower sides of the guide sleeves, the bracket is arranged in the middle of the upper side of the guide sleeves in a welding manner, the first conical gear is rotatably connected above the front side of the bracket, the first conical gear is connected with the first gear in front side, the rotating plate is connected with, the outer side of the rocker is hinged to the front side of the guide sleeve, a speed reducing motor is installed on the right side of the upper side of the n-shaped guide rail in a bolt connection mode, a sector gear is connected to the front side of the speed reducing motor and meshed with a first gear, a support plate is installed on the left side of the bottom plate in a welding mode, a support seat is installed above the right side of the support plate in a welding mode, a stirring box is installed at the right end of the support seat in a welding mode, a first bearing seat is installed in the middle of the lower side of the stirring box in a bolt connection mode, a first rotating rod is connected into the first bearing seat, a second conical gear is connected to the lower end of the first rotating rod and located on the rear side of the first conical gear and meshed with the first conical gear, a first sealing ring is connected to the joint of the first rotating rod and, the right side of the valve is connected with a transfusion tube.
Preferably, still including intermittent type unloader, intermittent type unloader is including the workbin, the unloading pipe, a slide rail, the slider, baffle and carriage release lever, the agitator tank top is equipped with intermittent type unloader, the workbin is installed through the welded mode to backup pad right side top, the right-hand two unloading pipes that are connected with of workbin downside, the slide rail is installed through bolted connection mode in workbin downside left, the slide rail sliding type is connected with the slider in, the baffle is installed through the welded mode to the slider lower extreme, the unloading pipe is kept off to the baffle, it has two unloading holes to open on the baffle right side, the position cooperation of unloading hole and unloading pipe, the carriage release lever is installed through the welded mode in baffle downside left, the carriage release lever lower extreme is installed at left side guide pin.
Preferably, the baffle further comprises a rubber plate, and the rubber plate is connected to the upper side of the baffle.
Preferably, the stirring device also comprises a linkage secondary stirring device, the linkage secondary stirring device comprises a second bearing seat, a second rotating rod, a second stirring blade, a third conical gear, an L-shaped rod, a fourth conical gear, a second gear, a rotating wheel, a transmission strip, a rack and a second sealing ring, the linkage secondary stirring device is arranged on the right side of the stirring box, the second bearing seat is installed in the middle of the right side of the stirring box in a bolt connection mode, the second rotating rod is connected in the second bearing seat and extends into the stirring box, the second sealing ring is connected at the joint of the second rotating rod and the stirring box, the second stirring blade is connected at the left end of the second rotating rod, the third conical gear is connected at the right end of the second rotating rod, the L-shaped rod is installed above the right side of the stirring box in a welding mode, the fourth conical gear is rotatably connected above the front side of the L-shaped rod, and is meshed with the third conical gear, the lower part of the front side of the L-shaped rod is rotatably connected with a second gear, the front side of the second gear and the front side of a fourth bevel gear are connected with rotating wheels, a transmission bar is connected between the rotating wheels, a rack is connected above the rear side of the right guide sleeve, and the rack is meshed with the second rack.
Preferably, still including swash plate and third sealing ring, the swash plate is installed through the welded mode to the downside in the agitator tank, and the swash plate is connected with the third sealing ring with the junction of first pivot pole.
The working principle is as follows: when a user needs to mix biological liquid medicament, the user can place the raw materials to be mixed with the liquid medicament in the mixing box, at the moment, the user can open the speed reducing motor, the speed reducing motor drives the sector gear to rotate anticlockwise, the sector gear drives the first gear to rotate clockwise, the first gear drives the first bevel gear to rotate anticlockwise, the first bevel gear drives the first bevel gear to rotate anticlockwise, so that the second bevel gear drives the first rotating rod to rotate anticlockwise, the first rotating rod drives the first mixing blade to rotate anticlockwise, so that the first mixing blade mixes the liquid medicament in the mixing box, the first gear also drives the rotating plate to rotate clockwise when rotating clockwise, the rotating plate rotates to push the guide sleeves to move outwards through the rocking rod, at the moment, the two guide sleeves stretch the springs, when the sector gear rotates to be not meshed with the first gear, the spring will resume from tensile state, pulling both sides guide pin bushing is to the inboard removal, drive rotor plate anticlockwise rotation through the rocker, thereby drive first gear anticlockwise rotation, thereby drive first rotor lever clockwise rotation, thereby drive first stirring leaf clockwise rotation, thereby make first stirring leaf can just the anti-direction stir liquid medicament, after accomplishing the stirring of liquid medicament, the valve can be opened to the user, liquid medicament will flow through valve and transfer line, the user can collect this moment to it.
Because the intermittent feeding device is also included, the intermittent feeding device comprises a material box, a feeding pipe, a slide rail, a slide block, a baffle plate and a moving rod, the intermittent feeding device is arranged above the stirring box, the material box is arranged above the right side of the supporting plate in a welding mode, the two feeding pipes are connected to the right side of the lower side of the material box, the slide rail is arranged on the left side of the lower side of the material box in a bolt connection mode, the slide rail is connected with the slide block in an inward sliding mode, the baffle plate is arranged at the lower end of the slide block in a welding mode and blocks the feeding pipe, two feeding holes are formed in the right side of the baffle plate and are matched with the feeding pipes in position, the moving rod is arranged on the left side of the lower side of the baffle plate in a welding mode, when a user needs to automatically feed the stirring box in an intermittent feeding, when the left guide sleeve moves leftwards, the left guide sleeve drives the moving rod to move leftwards, the moving rod drives the baffle to move leftwards, so that the two blanking holes in the baffle are located below the blanking pipe, the liquid medicament is dispensed from the material box and falls into the stirring box through the blanking pipe and the blanking holes, and when the left guide sleeve moves rightwards, the baffle is driven to move rightwards, so that the baffle blocks the blanking pipe again.
Because still including the rubber slab, the baffle upside is connected with the rubber slab, and when the blanking pipe was kept off to the baffle, the rubber slab can make the leakproofness of baffle and blanking pipe increase, avoids the batching of liquid medicament to spill.
Because the stirring device also comprises a linkage secondary stirring device which comprises a second bearing seat, a second rotating rod, a second stirring blade, a third bevel gear, an L-shaped rod, a fourth bevel gear, a second gear, a rotating wheel, a transmission strip, a rack and a second sealing ring, the linkage secondary stirring device is arranged at the right side of the stirring box, the second bearing seat is arranged at the middle part of the right side of the stirring box in a bolt connection mode, the second rotating rod is connected in the second bearing seat and extends into the stirring box, the second sealing ring is connected at the joint of the second rotating rod and the stirring box, the second stirring blade is connected at the left end of the second rotating rod, the third bevel gear is connected at the right end of the second rotating rod, the L-shaped rod is arranged above the right side of the stirring box in a welding mode, the fourth bevel gear is rotatably connected above the front side of the L-shaped rod, the fourth bevel gear is meshed with the third bevel gear, the second gear is connected below the front side of the L-shaped rod, when a user needs to carry out secondary stirring on the liquid medicament in the stirring box, when the right guide sleeve moves rightwards, the right guide sleeve drives the rack to move rightwards, the rack drives the second gear to rotate anticlockwise, the lower side runner drives the upper side runner to rotate anticlockwise through the transmission belt, the upper side runner drives the fourth conical gear to rotate anticlockwise, the fourth conical gear drives the third conical gear to rotate clockwise, the third conical gear drives the second rotating rod to rotate clockwise, so that the second stirring blade is driven to rotate clockwise to carry out secondary stirring on the liquid medicament in the stirring box, and when the right guide sleeve moves leftwards, the rack is driven to move leftwards, thereby drive the clockwise rotation of second gear to drive second stirring leaf anticlockwise rotation, thereby make second stirring leaf just reverse stir the liquid medicament in the agitator tank.
Because still including swash plate and third sealing ring, the swash plate is installed through the welded mode to the downside in the agitator tank, and the swash plate is connected with the third sealing ring with the junction of first pivot pole, and when liquid medicament flowed out in the agitator tank, liquid medicament can be avoided to the swash plate to remain in the agitator tank.
(3) Advantageous effects
The invention achieves the effects that two stirring modes do not need to stir for a long time, and intermittent blanking is carried out for stirring, so that the equipment cannot be overloaded for a long time and the equipment is not easy to damage, the liquid medicament can be uniformly stirred in the stirring box by adopting a mode that the first stirring blade is used for carrying out primary stirring on the liquid medicament in the forward and reverse direction and the second stirring blade is used for carrying out secondary stirring on the liquid medicament in the forward and reverse direction, the left guide sleeve is used for driving the material box to carry out intermittent blanking, the liquid medicament a little at a time can enter the stirring box in batches for stirring, and the equipment can be prevented from being in an overload state for a long time.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic structural view of the intermittent blanking device of the invention.
Fig. 3 is a schematic front view of the rubber sheet of the present invention.
FIG. 4 is a schematic front view of the linkage secondary stirring device of the present invention.
Fig. 5 is a schematic front view of the swash plate according to the present invention.
The labels in the figures are: 1-bottom plate, 2-n-shaped guide rail, 3-guide sleeve, 4-bracket, 5-first conical gear, 6-first gear, 7-rotating plate, 8-rocker, 9-speed reducing motor, 10-sector gear, 11-supporting plate, 12-supporting seat, 13-stirring box, 14-first bearing seat, 15-first rotating rod, 16-second conical gear, 17-first sealing ring, 18-first stirring blade, 19-valve, 20-transfusion tube, 21-spring, 30-intermittent blanking device, 301-material box, 302-blanking tube, 303-sliding rail, 304-sliding block, 305-baffle, 306-blanking hole, 307-moving rod, 3021-rubber plate, 31-linkage secondary stirring device, 311-a second bearing block, 312-a second rotating rod, 313-a second stirring blade, 314-a third bevel gear, 315-an L-shaped rod, 316-a fourth bevel gear, 317-a second gear, 318-a rotating wheel, 319-a driving bar, 3110-a rack, 3111-a second sealing ring, 3121-a sloping plate, 3122-a third sealing ring.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A secondary stirring device for liquid medicaments for biological pharmacy is disclosed, as shown in figure 1-5, comprising a bottom plate 1, an n-shaped guide rail 2, guide sleeves 3, a bracket 4, a first bevel gear 5, a first gear 6, a rotating plate 7, a rocker 8, a speed reducing motor 9, a sector gear 10, a supporting plate 11, a supporting seat 12, a stirring box 13, a first bearing seat 14, a first rotating rod 15, a second bevel gear 16, a first sealing ring 17, a first stirring blade 18, a valve 19, a transfusion tube 20 and a spring 21, wherein the n-shaped guide rail 2 is arranged on the bottom plate 1 in a welding way, the two guide sleeves 3 are connected on the n-shaped guide rail 2 in a sliding way, the spring 21 is connected between the lower sides of the guide sleeves 3, the bracket 4 is arranged in the middle part of the upper side of the guide sleeves 3 in a welding way, the first bevel gear 5 is connected above the front side of the bracket 4, the front side of a first gear 6 is connected with a rotating plate 7, the left side and the right side of the front side of the rotating plate 7 are hinged with rocking rods 8, the outer side of each rocking rod 8 is hinged with the front side of a guide sleeve 3, a speed reducing motor 9 is installed on the right side of an n-shaped guide rail 2 in a bolt connection mode, a sector gear 10 is connected with the front side of the speed reducing motor 9 in a hinged mode, the sector gear 10 is meshed with the first gear 6, a support plate 11 is installed on the left side of a base plate 1 in a welded mode, a support seat 12 is installed above the right side of the support plate 11 in a welded mode, a stirring box 13 is installed at the right end of the support seat 12 in a welded mode, a first bearing seat 14 is installed in the middle of the lower side of the stirring box 13 in a bolt connection mode, a first rotating rod 15 is connected in the first bearing seat 14, the junction of first bull stick 15 and agitator tank 13 is connected with first sealing ring 17, and first bull stick 15 upside is connected with the stirring leaf, and agitator tank 13 right side below is connected with valve 19, and valve 19 right side is connected with transfer line 20.
Example 2
A secondary stirring device for liquid medicaments for biological pharmacy is disclosed, as shown in figure 1-5, comprising a bottom plate 1, an n-shaped guide rail 2, guide sleeves 3, a bracket 4, a first bevel gear 5, a first gear 6, a rotating plate 7, a rocker 8, a speed reducing motor 9, a sector gear 10, a supporting plate 11, a supporting seat 12, a stirring box 13, a first bearing seat 14, a first rotating rod 15, a second bevel gear 16, a first sealing ring 17, a first stirring blade 18, a valve 19, a transfusion tube 20 and a spring 21, wherein the n-shaped guide rail 2 is arranged on the bottom plate 1 in a welding way, the two guide sleeves 3 are connected on the n-shaped guide rail 2 in a sliding way, the spring 21 is connected between the lower sides of the guide sleeves 3, the bracket 4 is arranged in the middle part of the upper side of the guide sleeves 3 in a welding way, the first bevel gear 5 is connected above the front side of the bracket 4, the front side of a first gear 6 is connected with a rotating plate 7, the left side and the right side of the front side of the rotating plate 7 are hinged with rocking rods 8, the outer side of each rocking rod 8 is hinged with the front side of a guide sleeve 3, a speed reducing motor 9 is installed on the right side of an n-shaped guide rail 2 in a bolt connection mode, a sector gear 10 is connected with the front side of the speed reducing motor 9 in a hinged mode, the sector gear 10 is meshed with the first gear 6, a support plate 11 is installed on the left side of a base plate 1 in a welded mode, a support seat 12 is installed above the right side of the support plate 11 in a welded mode, a stirring box 13 is installed at the right end of the support seat 12 in a welded mode, a first bearing seat 14 is installed in the middle of the lower side of the stirring box 13 in a bolt connection mode, a first rotating rod 15 is connected in the first bearing seat 14, the junction of first bull stick 15 and agitator tank 13 is connected with first sealing ring 17, and first bull stick 15 upside is connected with the stirring leaf, and agitator tank 13 right side below is connected with valve 19, and valve 19 right side is connected with transfer line 20.
The intermittent blanking device 30 is further included, the intermittent blanking device 30 comprises a material box 301, a blanking pipe 302, a sliding rail 303, a sliding block 304, a baffle 305 and a moving rod 307, the intermittent blanking device 30 is arranged above the stirring box 13, the material box 301 is arranged above the right side of the supporting plate 11 in a welding mode, the two blanking pipes 302 are connected to the lower side of the right side of the material box 301, the sliding rail 303 is arranged on the left side of the lower side of the material box 301 in a bolt connection mode, the sliding block 304 is connected to the inner side of the sliding rail 303 in a sliding mode, the baffle 305 is arranged at the lower end of the sliding block 304 in a welding mode, the blanking pipe 302 is blocked by the baffle 305, two blanking holes 306 are formed in the right side of the baffle 305, the blanking holes 306 are matched with the position of the blanking pipes 302, the.
Example 3
A secondary stirring device for liquid medicaments for biological pharmacy is disclosed, as shown in figure 1-5, comprising a bottom plate 1, an n-shaped guide rail 2, guide sleeves 3, a bracket 4, a first bevel gear 5, a first gear 6, a rotating plate 7, a rocker 8, a speed reducing motor 9, a sector gear 10, a supporting plate 11, a supporting seat 12, a stirring box 13, a first bearing seat 14, a first rotating rod 15, a second bevel gear 16, a first sealing ring 17, a first stirring blade 18, a valve 19, a transfusion tube 20 and a spring 21, wherein the n-shaped guide rail 2 is arranged on the bottom plate 1 in a welding way, the two guide sleeves 3 are connected on the n-shaped guide rail 2 in a sliding way, the spring 21 is connected between the lower sides of the guide sleeves 3, the bracket 4 is arranged in the middle part of the upper side of the guide sleeves 3 in a welding way, the first bevel gear 5 is connected above the front side of the bracket 4, the front side of a first gear 6 is connected with a rotating plate 7, the left side and the right side of the front side of the rotating plate 7 are hinged with rocking rods 8, the outer side of each rocking rod 8 is hinged with the front side of a guide sleeve 3, a speed reducing motor 9 is installed on the right side of an n-shaped guide rail 2 in a bolt connection mode, a sector gear 10 is connected with the front side of the speed reducing motor 9 in a hinged mode, the sector gear 10 is meshed with the first gear 6, a support plate 11 is installed on the left side of a base plate 1 in a welded mode, a support seat 12 is installed above the right side of the support plate 11 in a welded mode, a stirring box 13 is installed at the right end of the support seat 12 in a welded mode, a first bearing seat 14 is installed in the middle of the lower side of the stirring box 13 in a bolt connection mode, a first rotating rod 15 is connected in the first bearing seat 14, the junction of first bull stick 15 and agitator tank 13 is connected with first sealing ring 17, and first bull stick 15 upside is connected with the stirring leaf, and agitator tank 13 right side below is connected with valve 19, and valve 19 right side is connected with transfer line 20.
The intermittent blanking device 30 is further included, the intermittent blanking device 30 comprises a material box 301, a blanking pipe 302, a sliding rail 303, a sliding block 304, a baffle 305 and a moving rod 307, the intermittent blanking device 30 is arranged above the stirring box 13, the material box 301 is arranged above the right side of the supporting plate 11 in a welding mode, the two blanking pipes 302 are connected to the lower side of the right side of the material box 301, the sliding rail 303 is arranged on the left side of the lower side of the material box 301 in a bolt connection mode, the sliding block 304 is connected to the inner side of the sliding rail 303 in a sliding mode, the baffle 305 is arranged at the lower end of the sliding block 304 in a welding mode, the blanking pipe 302 is blocked by the baffle 305, two blanking holes 306 are formed in the right side of the baffle 305, the blanking holes 306 are matched with the position of the blanking pipes 302, the.
Also comprises a rubber plate 3021, and the upper side of the baffle 305 is connected with the rubber plate 3021.
Example 4
A secondary stirring device for liquid medicaments for biological pharmacy is disclosed, as shown in figure 1-5, comprising a bottom plate 1, an n-shaped guide rail 2, guide sleeves 3, a bracket 4, a first bevel gear 5, a first gear 6, a rotating plate 7, a rocker 8, a speed reducing motor 9, a sector gear 10, a supporting plate 11, a supporting seat 12, a stirring box 13, a first bearing seat 14, a first rotating rod 15, a second bevel gear 16, a first sealing ring 17, a first stirring blade 18, a valve 19, a transfusion tube 20 and a spring 21, wherein the n-shaped guide rail 2 is arranged on the bottom plate 1 in a welding way, the two guide sleeves 3 are connected on the n-shaped guide rail 2 in a sliding way, the spring 21 is connected between the lower sides of the guide sleeves 3, the bracket 4 is arranged in the middle part of the upper side of the guide sleeves 3 in a welding way, the first bevel gear 5 is connected above the front side of the bracket 4, the front side of a first gear 6 is connected with a rotating plate 7, the left side and the right side of the front side of the rotating plate 7 are hinged with rocking rods 8, the outer side of each rocking rod 8 is hinged with the front side of a guide sleeve 3, a speed reducing motor 9 is installed on the right side of an n-shaped guide rail 2 in a bolt connection mode, a sector gear 10 is connected with the front side of the speed reducing motor 9 in a hinged mode, the sector gear 10 is meshed with the first gear 6, a support plate 11 is installed on the left side of a base plate 1 in a welded mode, a support seat 12 is installed above the right side of the support plate 11 in a welded mode, a stirring box 13 is installed at the right end of the support seat 12 in a welded mode, a first bearing seat 14 is installed in the middle of the lower side of the stirring box 13 in a bolt connection mode, a first rotating rod 15 is connected in the first bearing seat 14, the junction of first bull stick 15 and agitator tank 13 is connected with first sealing ring 17, and first bull stick 15 upside is connected with the stirring leaf, and agitator tank 13 right side below is connected with valve 19, and valve 19 right side is connected with transfer line 20.
The intermittent blanking device 30 is further included, the intermittent blanking device 30 comprises a material box 301, a blanking pipe 302, a sliding rail 303, a sliding block 304, a baffle 305 and a moving rod 307, the intermittent blanking device 30 is arranged above the stirring box 13, the material box 301 is arranged above the right side of the supporting plate 11 in a welding mode, the two blanking pipes 302 are connected to the lower side of the right side of the material box 301, the sliding rail 303 is arranged on the left side of the lower side of the material box 301 in a bolt connection mode, the sliding block 304 is connected to the inner side of the sliding rail 303 in a sliding mode, the baffle 305 is arranged at the lower end of the sliding block 304 in a welding mode, the blanking pipe 302 is blocked by the baffle 305, two blanking holes 306 are formed in the right side of the baffle 305, the blanking holes 306 are matched with the position of the blanking pipes 302, the.
Also comprises a rubber plate 3021, and the upper side of the baffle 305 is connected with the rubber plate 3021.
The stirring device also comprises a linkage secondary stirring device 31, the linkage secondary stirring device 31 comprises a second bearing seat 311, a second rotating rod 312, a second stirring blade 313, a third conical gear 314, an L-shaped rod 315, a fourth conical gear 316, a second gear 317, a rotating wheel 318, a transmission bar 319, a rack 3110 and a second sealing ring 3111, the linkage secondary stirring device 31 is arranged on the right side of the stirring box 13, the second bearing seat 311 is arranged in the middle of the right side of the stirring box 13 in a bolt connection mode, the second rotating rod 312 is connected in the second bearing seat 311 and extends into the stirring box 13, the second sealing ring 3111 is connected at the connection position of the second rotating rod 312 and the stirring box 13, the second stirring blade 313 is connected at the left end of the second rotating rod 312, the third conical gear 314 is connected at the right end of the second rotating rod 312, the L-shaped rod 315 is arranged above the right side of the stirring box 13 in a welding mode, the fourth conical gear 316 is connected above the front side of the L-shaped rod 315, the fourth bevel gear 316 is meshed with the third bevel gear 314, a second gear 317 is rotatably connected below the front side of the L-shaped rod 315, rotating wheels 318 are connected between the front side of the second gear 317 and the front side of the fourth bevel gear 316, a transmission bar 319 is connected between the rotating wheels 318, a rack 3110 is connected above the rear side of the right guide sleeve 3, and the rack 3110 is meshed with the second rack 3110.
The stirring device further comprises a sloping plate 3121 and a third sealing ring 3122, the sloping plate 3121 is installed on the inner lower side of the stirring box 13 in a welding mode, and the third sealing ring 3122 is connected with the connecting part of the sloping plate 3121 and the first rotating rod 15.
The working principle is as follows: when a user needs to mix biological liquid medicament, the user can place the raw materials to be mixed with the liquid medicament in the mixing box 13, at this time, the user can open the speed reducing motor 9, the speed reducing motor 9 drives the sector gear 10 to rotate anticlockwise, the sector gear 10 drives the first gear 6 to rotate clockwise, the first gear 6 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the first bevel gear 5 to rotate anticlockwise, so that the second bevel gear 16 drives the first rotating rod 15 to rotate anticlockwise, the first rotating rod 15 drives the first mixing blade 18 to rotate anticlockwise, so that the first mixing blade 18 mixes the liquid medicament in the mixing box 13, the first gear 6 also drives the rotating plate 7 to rotate clockwise when rotating clockwise, the rotating plate 7 rotates to push the guide sleeves 3 to move outwards through the rocker 8, at this time, the two guide sleeves 3 stretch the spring 21, when sector gear 10 rotated to not with the meshing of first gear 6, spring 21 would resume from tensile state, pulling both sides guide pin bushing 3 moved to the inboard, drive rotor plate 7 anticlockwise rotation through rocker 8, thereby drive first gear 6 anticlockwise rotation, thereby drive first 15 clockwise rotations of rotor rod, thereby drive first stirring leaf 18 clockwise rotations, thereby make first stirring leaf 18 can the positive and negative direction stir liquid medicament, when accomplish the back to liquid medicament stirring, valve 19 can be opened to the user, liquid medicament will flow through valve 19 and transfer line 20, the user can collect it this moment.
Because the intermittent blanking device 30 is further included, the intermittent blanking device 30 includes a material box 301, a blanking pipe 302, a slide rail 303, a slide block 304, a baffle 305 and a moving rod 307, the intermittent blanking device 30 is arranged above the stirring box 13, the material box 301 is arranged above the right side of the supporting plate 11 in a welding manner, two blanking pipes 302 are connected to the right side of the lower side of the material box 301, the slide rail 303 is arranged on the left side of the lower side of the material box 301 in a bolt connection manner, the slide block 304 is connected in a sliding manner in the slide rail 303, the baffle 305 is arranged at the lower end of the slide block 304 in a welding manner, the blanking pipe 302 is blocked by the baffle 305, two blanking holes 306 are arranged on the right side of the baffle 305, the blanking holes 306 are matched with the positions of the blanking pipes 302, the moving rod 307 is arranged on the left side of the lower side of the baffle 305 in a welding manner, the, the user can place the batching of liquid medicament in workbin 301, when left side guide pin bushing 3 moved to the left, left side guide pin bushing 3 will drive carriage release lever 307 and move to the left, carriage release lever 307 drives baffle 305 and moves to the left to make two unloading holes 306 on baffle 305 be located the unloading pipe 302 below, the batching of liquid medicament will fall from workbin 301 through unloading pipe 302 and unloading hole 306 in agitator tank 13 this moment, when left side guide pin bushing 3 moved to the right, will drive baffle 305 and move to the right, thereby make baffle 305 block unloading pipe 302 again.
Because the medicine liquid medicine dispenser further comprises the rubber plate 3021, and the rubber plate 3021 is connected to the upper side of the baffle 305, when the baffle 305 blocks the feeding pipe 302, the rubber plate 3021 can increase the sealing performance between the baffle 305 and the feeding pipe 302, and prevent the ingredients of the liquid medicine from leaking.
Because the stirring device also comprises a linkage secondary stirring device 31, the linkage secondary stirring device 31 comprises a second bearing seat 311, a second rotating rod 312, a second stirring blade 313, a third conical gear 314, an L-shaped rod 315, a fourth conical gear 316, a second gear 317, a rotating wheel 318, a transmission bar 319, a rack 3110 and a second sealing ring 3111, the linkage secondary stirring device 31 is arranged on the right side of the stirring box 13, the second bearing seat 311 is installed in the middle of the right side of the stirring box 13 in a bolt connection mode, the second rotating rod 312 is connected in the second bearing seat 311 and extends into the stirring box 13, the second sealing ring 3111 is connected at the connection position of the second rotating rod 312 and the stirring box 13, the second stirring blade 313 is connected at the left end of the second rotating rod 312, the third conical gear 314 is connected at the right end of the second rotating rod 312, the L-shaped rod 315 is installed above the right side of the stirring box 13 in a welding mode, the fourth conical gear 316 is connected above the front side of the L-shaped rod 315, the fourth bevel gear 316 is engaged with the third bevel gear 314, the second gear 317 is rotatably connected below the front side of the L-shaped rod 315, the rotating wheel 318 is connected between the front side of the second gear 317 and the front side of the fourth bevel gear 316, a driving strip 319 is connected between the rotating wheels 318, a rack 3110 is connected above the rear side of the right guide sleeve 3, the rack 3110 is engaged with the second rack 3110, when a user needs to perform secondary stirring on the liquid medicine in the stirring tank 13, when the right guide sleeve 3 moves rightwards, the right guide sleeve 3 drives the rack 3110 to move rightwards, the rack 3110 drives the second gear 317 to rotate anticlockwise, the second gear 317 drives the lower rotating wheel 318 to rotate anticlockwise, the lower rotating wheel 318 drives the upper rotating wheel 318 to rotate anticlockwise through the driving strip 319, the upper rotating wheel 318 drives the fourth bevel gear 316 to rotate anticlockwise, the fourth bevel gear 316 drives the third bevel gear 314 to rotate clockwise, the third bevel gear 314 drives the second rotating rod 312 to rotate clockwise, thereby drive second stirring leaf 313 clockwise rotation and carry out the second grade stirring to the liquid medicament in the agitator tank 13, when right side guide pin bushing 3 moved left, will drive rack 3110 and move left to drive second gear 317 clockwise rotation, thereby drive second stirring leaf 313 anticlockwise rotation, thereby make second stirring leaf 313 just reverse and stir the liquid medicament in the agitator tank 13.
Because still including swash plate 3121 and third sealing ring 3122, the swash plate 3121 is installed through the welded mode to the downside in agitator tank 13, and the third sealing ring 3122 is connected with at the junction of swash plate 3121 and first bull stick 15, when liquid medicament flows out from agitator tank 13, the swash plate 3121 can avoid liquid medicament to remain in agitator tank 13.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (4)

1. A secondary stirring device for liquid medicaments for bio-pharmaceuticals is characterized by comprising a bottom plate (1), n-shaped guide rails (2), guide sleeves (3), a support (4), a first bevel gear (5), a first gear (6), a rotating plate (7), a rocker (8), a reduction motor (9), a sector gear (10), a support plate (11), a support seat (12), a stirring box (13), a first bearing seat (14), a first rotating rod (15), a second bevel gear (16), a first sealing ring (17), a first stirring blade (18), a valve (19), a transfusion tube (20) and a spring (21), wherein the n-shaped guide rails (2) are arranged on the bottom plate (1) in a welding mode, the n-shaped guide rails (2) are connected with the two guide sleeves (3) in a sliding mode, the spring (21) is connected between the lower sides of the guide sleeves (3), the support (4) is arranged in the middle of the upper sides of the guide sleeves (3, a first bevel gear (5) is rotatably connected above the front side of the support (4), a first gear (6) is connected at the front side of the first bevel gear (5), a rotating plate (7) is connected at the front side of the first gear (6), rocking rods (8) are hinged to the left side and the right side of the front side of the rotating plate (7), the outer sides of the rocking rods (8) are hinged to the front side of the guide sleeve (3), a speed reducing motor (9) is installed on the right side of the upper side of the n-shaped guide rail (2) in a bolt connection mode, a sector gear (10) is connected to the front side of the speed reducing motor (9), the sector gear (10) is meshed with the first gear (6), a support plate (11) is installed on the left side of the bottom plate (1) in a welding mode, a support seat (12) is installed on the upper side of the support plate (11) in a welding mode, a stirring box (13) is installed, a first rotating rod (15) is connected in the first bearing seat (14), the lower end of the first rotating rod (15) is connected with a second bevel gear (16), the second bevel gear (16) is positioned at the rear side of the first bevel gear (5), the second bevel gear (16) is meshed with the first bevel gear (5), the joint of the first rotating rod (15) and the stirring box (13) is connected with a first sealing ring (17), the upper side of the first rotating rod (15) is connected with a stirring blade, the lower part of the right side of the stirring box (13) is connected with a valve (19), and the right side of the valve (19) is connected with a transfusion tube (20); the stirring device also comprises a linkage secondary stirring device (31), wherein the linkage secondary stirring device (31) comprises a second bearing seat (311), a second rotating rod (312), a second stirring blade (313), a third bevel gear (314), an L-shaped rod (315), a fourth bevel gear (316), a second gear (317), a rotating wheel (318), a transmission strip (319), a rack (3110) and a second sealing ring (3111), the linkage secondary stirring device (31) is arranged on the right side of the stirring box (13), the second bearing seat (311) is arranged in the middle of the right side of the stirring box (13) in a bolt connection mode, the second rotating rod (312) is connected in the second bearing seat (311), the second rotating rod (312) extends into the stirring box (13), the joint of the second rotating rod (312) and the stirring box (13) is connected with the second sealing ring (3111), the left end of the second rotating rod (312) is connected with the second stirring blade (313), second bull stick (312) right-hand member is connected with third bevel gear (314), L shape pole (315) are installed through the welded mode to agitator tank (13) right side top, L shape pole (315) front side top rotation type is connected with fourth bevel gear (316), fourth bevel gear (316) and third bevel gear (314) meshing, L shape pole (315) front side below rotation type is connected with second gear (317), second gear (317) front side and fourth bevel gear (316) front side are connected with runner (318), be connected with between runner (318) transmission strip (319), right side guide pin bushing (3) rear side top is connected with rack (3110), rack (3110) and second rack (3110) meshing.
2. The secondary stirring device for liquid medicaments for bio-pharmaceuticals according to claim 1, further comprising an intermittent blanking device (30), wherein the intermittent blanking device (30) comprises a material box (301), a blanking pipe (302), a sliding rail (303), a sliding block (304), a baffle (305) and a moving rod (307), the intermittent blanking device (30) is arranged above the stirring box (13), the material box (301) is arranged above the right side of the supporting plate (11) in a welding manner, the two blanking pipes (302) are connected to the right side of the lower side of the material box (301), the sliding rail (303) is arranged on the left side of the lower side of the material box (301) in a bolt connection manner, the sliding rail (303) is internally and slidably connected with the sliding block (304), the baffle (305) is arranged at the lower end of the sliding block (304) in a welding manner, the baffle (305) blocks the blanking pipe (302), and two blanking holes (306, the blanking hole (306) is matched with the blanking pipe (302), a moving rod (307) is installed on the left of the lower side of the baffle (305) in a welding mode, and the lower end of the moving rod (307) is installed on the upper side of the left guide sleeve (3) in a welding mode.
3. The secondary stirring apparatus of claim 1, further comprising a rubber plate (3021), wherein the rubber plate (3021) is connected to the upper side of the baffle (305).
4. The secondary stirring device of liquid medicament for bio-pharmaceuticals according to claim 1, further comprising an inclined plate (3121) and a third sealing ring (3122), wherein the inclined plate (3121) is installed at the inner lower side of the stirring tank (13) by welding, and the third sealing ring (3122) is connected to the connection part of the inclined plate (3121) and the first rotating rod (15).
CN201711259419.9A 2017-12-04 2017-12-04 Liquid medicament second grade agitated vessel for bio-pharmaceuticals Expired - Fee Related CN107961690B (en)

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CN110124568A (en) * 2019-06-09 2019-08-16 丁宏遂 It is a kind of can interval feed liquor mixing arrangement
CN112076662A (en) * 2020-08-28 2020-12-15 王伟 Liquid medicament second grade agitated vessel for bio-pharmaceuticals

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544277A (en) * 1982-06-25 1985-10-01 Oscar Schnellmann Mixer with slotted rotor and cleaner therefor
CN106669510A (en) * 2017-02-22 2017-05-17 林良香 Counter water configuration equipment for shoe factory
CN106863637A (en) * 2017-04-07 2017-06-20 郁海金 Feedstock device is used in a kind of rubber production
CN107088975A (en) * 2017-04-25 2017-08-25 戴新杰 A kind of tyre stock makes and uses raw material mixing apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106622003A (en) * 2016-10-15 2017-05-10 荆门派大星物联网信息服务有限公司 Rapid liquid medicine blending equipment for biopharmaceutical factory
CN107258643A (en) * 2017-07-26 2017-10-20 冯勇 A kind of fodder thrower used for aquiculture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544277A (en) * 1982-06-25 1985-10-01 Oscar Schnellmann Mixer with slotted rotor and cleaner therefor
CN106669510A (en) * 2017-02-22 2017-05-17 林良香 Counter water configuration equipment for shoe factory
CN106863637A (en) * 2017-04-07 2017-06-20 郁海金 Feedstock device is used in a kind of rubber production
CN107088975A (en) * 2017-04-25 2017-08-25 戴新杰 A kind of tyre stock makes and uses raw material mixing apparatus

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