CN111151160B - Medical treatment orthopedics is with even mixing arrangement of gypsum raw materials - Google Patents
Medical treatment orthopedics is with even mixing arrangement of gypsum raw materials Download PDFInfo
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- CN111151160B CN111151160B CN202010016594.0A CN202010016594A CN111151160B CN 111151160 B CN111151160 B CN 111151160B CN 202010016594 A CN202010016594 A CN 202010016594A CN 111151160 B CN111151160 B CN 111151160B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
- B01F27/054—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation
- B01F27/0541—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation with mechanical means to alter the position of the stirring elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/31—Couplings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/42—Clamping or holding arrangements for mounting receptacles on mixing devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients
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- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides a uniform mixing device for gypsum raw materials for medical orthopedics, which comprises: the stirring device comprises a stirring barrel, a stirring shaft, a vertical plate and a motor, wherein the stirring shaft is coaxially arranged inside the stirring barrel, and a plurality of stirring blades are arranged at intervals on the circumferential outer wall of one end of the stirring shaft, which is positioned inside the barrel body of the stirring barrel; the stirring shaft is provided with a plurality of stirring blades, the motor is fixed through the vertical plate, and the motor is transmitted to the stirring shaft through the third rotating shaft, the second gear and the third gear, so that the stirring shaft is driven to rotate in the stirring barrel; the stirring efficiency can be improved, and the stirring can be more uniform; in addition, the stirring shaft is convenient to be stably fixed on the vertical plate by a motor in the using process; the situation that the motor is damaged when the stirring shaft cannot rotate due to the fact that foreign matters or excessive stirring objects appear in the stirring barrel when the motor is directly arranged on the stirring shaft is reduced; the service life of the motor is greatly prolonged.
Description
Technical Field
The invention relates to the technical field of gypsum raw material mixing devices for orthopedics, in particular to a uniform mixing device for gypsum raw materials for medical orthopedics.
Background
Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. Gypsum is used as a polishing powder, a paper filler, a gas desiccant and a medical plaster bandage, and is also used in metallurgy, agriculture and the like, and gypsum is also used by cement factories to adjust the setting time of cement. The plaster is mainly used for fixing the fracture of the leg and arm parts in the orthopedic treatment, and avoids the dislocation of the bone growth and the generation of bone spurs; the problem of uneven stirring of current agitating unit ubiquitous.
Disclosure of Invention
The invention provides a uniform mixing device for medical orthopaedic gypsum raw materials, which can realize uniform stirring when the orthopaedic gypsum raw materials are mixed.
The invention provides a uniform mixing device for gypsum raw materials for medical orthopedics, which comprises: the stirring device comprises a stirring barrel, a stirring shaft, vertical plates and a motor, wherein the stirring shaft is coaxially arranged inside the stirring barrel, a plurality of stirring blades are arranged at the interval of the circumferential outer wall of one end of the stirring shaft inside the stirring barrel body, a plurality of supporting legs are arranged at the interval of the circumferential outer wall below the stirring barrel, the vertical plates are arranged at the circumferential outer wall above the stirring barrel, the motor is arranged on the vertical plates, and the motor is used for driving the stirring shaft to rotate.
Preferably, a discharge barrel is arranged below the stirring barrel, the discharge barrel is of a conical structure, the large-diameter end of the conical structure is communicated with the lower part of the stirring barrel, the small-diameter end of the conical structure is provided with a discharge hole, and the discharge hole is also provided with a discharge valve; one ends of the supporting legs, which are far away from the stirring barrel, are connected into a whole through a cross beam; the vertical plate is connected with the upper part of one of the supporting legs into a whole.
Preferably, the rotating end of the motor is connected with a third rotating shaft, one end, far away from the motor, of the third rotating shaft is connected with a second gear, one end, far away from the stirring blade, of the stirring shaft is provided with a third gear, the second gear and the third gear are both provided with bevel gears, and the second gear and the third gear are meshed with each other.
Preferably, a first supporting plate is arranged on one side, close to the opening end of the stirring barrel, of the vertical plate, the first supporting plate is of a semicircular disc structure, a third connecting plate is connected to the circumferential outer wall of the first supporting plate, a second sliding groove is formed in one side, close to the stirring barrel, of the vertical plate, and the third connecting plate is located in the second sliding groove and arranged in a vertically sliding mode; a through hole is formed in the center of the first supporting plate and is used for the penetration of the stirring shaft; one side that first backup pad kept away from the third connecting plate still is provided with flip, flip articulates on first backup pad, and flip with first backup pad forms the disc structure jointly.
Preferably, a blade opening mechanism is arranged between the stirring blade and the stirring shaft, and the blade opening mechanism comprises: the stirring shaft is coaxially and fixedly connected with the bottom end of the stirring shaft, a first movable cavity is arranged in the center of the first rotating shaft and used for the penetration of the stirring shaft, the lower end of the first rotating shaft is inserted into the second movable cavity, electromagnets of annular structures are arranged at the inner bottom of the second movable cavity and the lower end of the first rotating shaft, and the electromagnets of the second movable cavity and the electromagnets of the first rotating shaft are matched with each other; a first gear is coaxially fixed at the top end of the first rotating shaft, a connecting disc is arranged at the central position of the circumferential outer wall of the first rotating shaft, a fixing ring of an annular structure is arranged on the lower surface of the connecting disc, a first sliding groove is arranged between the annular inner wall of the fixing ring and the lower surface of the fixing ring, and the first sliding groove is used for the back-and-forth movement of the stirring blades; a plurality of second connecting plates are distributed on the circumferential outer wall of the second rotating shaft at intervals, one end, far away from the second rotating shaft, of each second connecting plate is hinged to a first connecting rod, the other end of each first connecting rod is hinged to a first connecting plate, and one end, far away from the first connecting rod, of each first connecting plate is fixed on the stirring blade; and a first spring is connected between the first connecting rod and the second connecting plate.
Preferably, electromagnets are arranged on the inner top and the inner side wall of the first sliding groove, and a magnetic attracting block is arranged at one end, located on the first sliding groove, of the stirring blade; the stirring shaft is connected with the bottom of the second movable cavity through an electric telescopic rod.
Preferably, a fifth rotating shaft is arranged on the upper surface of the connecting disc, a fifth gear is rotatably connected to one end, far away from the connecting disc, of the fifth rotating shaft, and the fifth gear and the first gear are meshed with each other; a fourth gear is arranged on the inner wall of the opening of the stirring barrel, the fourth gear is an inner ring gear, and inner ring teeth of the fourth gear and outer ring teeth of the fifth gear are meshed with each other; the circumference outer wall of agitator is fixed with the annular slider of loop configuration, be provided with annular slide rail between the supporting leg, annular slide rail is located the supporting leg with between the agitator, annular slide rail is used for annular slider sliding connection.
Preferably, the motor comprises a first output shaft and a second output shaft, the first output shaft is connected with a third rotating shaft, the second output shaft is connected with a fourth rotating shaft, the other end of the fourth rotating shaft is fixedly connected with a driving block, the driving block is of an S structure, a first limiting block which is in contact with the driving block is arranged above the driving block, the first limiting block is fixed on the circumferential outer wall of the smashing rod, second supporting plates are arranged on the upper side and the lower side of the first limiting block, one end of each second supporting plate is fixed on the vertical plate, and the other end of each second supporting plate is movably connected with the smashing rod through a through hole; a third movable cavity penetrates through the axial center of the stirring shaft, and the smashing rod vertically penetrates through the third movable cavity and extends to the inner bottom of the stirring barrel; a fourth cavity is formed in the smashing rod, the top end of the fourth cavity is connected with a hose, and a water outlet is formed in the bottom end of the fourth cavity; the delivery port activity is provided with the push rod, the push rod is located the one end of fourth cavity is equipped with the fourth stopper, the delivery port with the bottom of fourth cavity is equipped with the third stopper, be provided with the second spring between third stopper and the fourth stopper, the center cover of second spring is established the circumference outer wall of push rod, the fourth cavity is close to still be provided with the second stopper on the inner wall of delivery port, the second stopper is used for restricting the fourth stopper is in home range in the fourth cavity.
Preferably, a third supporting plate is arranged on the vertical plate, the other end of the third supporting plate is rotatably connected with a stirring shaft through a bearing, and a feeding port is formed between the stirring barrel and the first gear.
The invention has the beneficial effects that:
the stirring shaft is provided with a plurality of stirring blades, the motor is fixed through the vertical plate, and the motor is transmitted to the stirring shaft through the third rotating shaft, the second gear and the third gear, so that the stirring shaft is driven to rotate in the stirring barrel; the stirring efficiency can be improved, and the stirring can be more uniform;
in addition, the stirring shaft is convenient to be stably fixed on the vertical plate by a motor in the using process; the situation that the motor is damaged when the stirring shaft cannot rotate due to the fact that foreign matters or excessive stirring objects appear in the stirring barrel when the motor is directly arranged on the stirring shaft is reduced; the service life of the motor is greatly prolonged.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connecting structure of the stirring shaft of the present invention;
FIG. 3 is a schematic view of the connection structure of the annular slider and the annular track of the present invention;
FIG. 4 is a schematic view of a connection structure of a third shaft and a fourth shaft according to the present invention;
FIG. 5 is a schematic view of the connection structure of the driving block and the striking rod of the present invention;
FIG. 6 is a schematic view of the structure of the tamping bar and the water outlet of the present invention;
FIG. 7 is a schematic view of a connection structure of a first supporting plate and a vertical plate according to the present invention;
FIG. 8 is a schematic view of the connection structure of the electric telescopic rod of the present invention;
wherein, 1-a stirring barrel, 2-a discharging barrel, 3-a stirring shaft, 4-a first supporting plate, 5-a vertical plate, 6-a discharging port, 7-a discharging valve, 8-a stirring blade, 9-a motor, 10-a supporting leg, 11-a first gear, 12-a first movable cavity, 13-a first rotating shaft, 14-a connecting disc, 15-a fixed ring, 16-an electromagnet, 17-a first connecting rod, 18-a first spring, 19-a first connecting plate, 20-a second connecting plate, 21-a second movable cavity, 22-a second rotating shaft, 23-a first chute, 24-a third rotating shaft, 25-a second gear, 26-a third gear, 27-an annular sliding block, 28-an annular sliding rail, 29-a fourth gear and 30-a fourth rotating shaft, 31-a driving block, 32-a smashing rod, 33-a first limiting block, 34-a second supporting plate, 35-a push rod, 36-a third movable cavity, 37-a fourth cavity, 38-a second limiting block, 39-a second spring, 40-a third limiting block, 41-a fourth limiting block, 42-a water outlet, 43-a third connecting plate, 44-a second chute, 45-a third supporting plate, 46-a turnover cover, 47-a material inlet, 48-a through hole, 49-a fifth gear, 50-a fifth rotating shaft and 51-an electric telescopic rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
According to the illustration in fig. 1, the embodiment of the invention provides a uniform mixing device for gypsum raw materials for medical orthopedics, which comprises: agitator 1, (mixing) shaft 3, riser 5 and motor 9, the inside coaxial (mixing) shaft 3 that is provided with of agitator 1, the (mixing) shaft 3 is located the inside one end circumference outer wall interval of 1 staving of agitator and is equipped with a plurality of stirring leaves 8, the below circumference outer wall interval of agitator 1 is provided with a plurality of supporting legs 10, and the top circumference outer wall of agitator 1 is provided with riser 5, be provided with motor 9 on the riser 5, motor 9 is used for the drive (mixing) shaft 3 rotates.
The stirring shaft is provided with a plurality of stirring blades, the motor is fixed through the vertical plate, and the motor is transmitted to the stirring shaft through the third rotating shaft, the second gear and the third gear, so that the stirring shaft is driven to rotate in the stirring barrel; the stirring efficiency can be improved, and the stirring can be more uniform; in addition, the stirring shaft is convenient to be stably fixed on the vertical plate by a motor in the using process; the situation that the motor is damaged when the stirring shaft cannot rotate due to the fact that foreign matters or excessive stirring objects appear in the stirring barrel when the motor is directly arranged on the stirring shaft is reduced; the service life of the motor is greatly prolonged.
According to the figure 1, a discharge barrel 2 is arranged below a stirring barrel 1, the discharge barrel 2 is of a conical structure, the large-diameter end of the conical structure is communicated with the lower part of the stirring barrel 1, the small-diameter end of the conical structure is provided with a discharge hole 6, and the discharge hole 6 is further provided with a discharge valve 7; one ends of the supporting legs 10, which are far away from the stirring barrel 1, are connected into a whole through a cross beam; the vertical plate 5 is connected with the upper part of one supporting leg 10 into a whole.
The mixing tank is used for mixing the gypsum raw materials, and the discharging tank is used for outputting the mixed gypsum raw materials; the discharge barrel with the conical structure is beneficial to enabling the stirred gypsum raw materials in the barrel to flow out as much as possible and reducing the accumulation of the gypsum raw materials on the inner wall of the barrel; when in use, the gypsum raw material in the discharging barrel flows out from the discharging port by adjusting the discharging valve; the supporting legs can enable the stirring barrel to stand stably, and the cross beam can enable the supporting legs to be connected with each other to form a whole, so that the supporting capacity of each supporting leg is improved.
According to the illustration in fig. 1, the rotating end of the motor 9 is connected to a third rotating shaft 24, one end of the third rotating shaft 24, which is far away from the motor 9, is connected to a second gear 25, one end of the stirring shaft 3, which is far away from the stirring blade 8, is provided with a third gear 26, the second gear 25 and the third gear 26 are both provided as bevel gears, and the second gear 25 and the third gear 26 are meshed with each other.
When the stirring device is used, the rotating end of the motor rotates to drive the third rotating shaft to rotate, the second gear can be driven to work after the third rotating shaft works, the third gear can be meshed to rotate after the second gear works, the stirring shaft can be driven to rotate after the third gear rotates, and the stirring blade can be rotated by the rotation of the stirring shaft, so that gypsum raw materials in the barrel can be fully stirred; through the third pivot that sets up the transverse linkage between motor and (mixing) shaft and connect, the (mixing) shaft that significantly reduces meets the direct condition that causes the injury to the motor when the card is pause in the course of the work, has improved the life of motor from this.
According to fig. 7, a first supporting plate 4 is arranged on one side of the vertical plate 5 close to the opening end of the stirring barrel 1, the first supporting plate 4 is of a semicircular disc structure, a third connecting plate 43 is connected to the circumferential outer wall of the first supporting plate 4, a second sliding groove 44 is arranged on one side of the vertical plate 5 close to the stirring barrel 1, and the third connecting plate 43 is positioned in the second sliding groove 44 and slides up and down; a through hole 48 is formed in the center of the first support plate 4, and the through hole 48 is used for the penetration of the stirring shaft 3; the first supporting plate 4 is further provided with a flip 46 at a side far away from the third connecting plate 43, the flip 46 is hinged on the first supporting plate 4, and the flip 46 and the first supporting plate 4 jointly form a disc structure.
The first supporting plate can move up and down on one side of the vertical plate and the opening end of the stirring barrel along the second sliding groove, so that the opening of the stirring barrel can be shielded by the first supporting plate, and the situation that stirred materials are splashed out of the stirring barrel in the working process of the stirring barrel is reduced; in addition, the first supporting plate is designed into a semi-circular disc structure, and the turning cover is hinged to one side of the plane of the semi-circular disc structure, so that the turning cover and the first supporting plate can form a complete disc structure, and therefore, when the material needs to be added into the stirring barrel in the stirring process, the turning cover can be directly lifted, and the purpose of adding the material can be achieved; the situation that materials splash due to the fact that the first supporting plate is directly lifted in the stirring process is reduced; the convenience and the safety of adding materials in the stirring process are greatly optimized.
According to fig. 1-8, a blade opening mechanism is arranged between the stirring blade 8 and the stirring shaft 3, and the blade opening mechanism comprises: the stirring shaft is characterized by comprising a connecting disc 14, a first rotating shaft 13, a second rotating shaft 22 and a first connecting rod 17, wherein a second movable cavity 21 of a cylindrical structure is arranged at the top end of the second rotating shaft 22, the inner bottom of the second movable cavity 21 is coaxially and fixedly connected with the bottom end of the stirring shaft 3, a first movable cavity 12 is arranged at the center of the first rotating shaft 13, the first movable cavity 12 is used for the penetration of the stirring shaft 3, the lower end of the first rotating shaft 13 is inserted into the second movable cavity 21, electromagnets 16 of an annular structure are arranged at the inner bottom of the second movable cavity 21 and the lower end of the first rotating shaft 13, and the electromagnets 16 of the second movable cavity 21 and the electromagnets 16 of the first rotating shaft 13 are matched with each other; a first gear 11 is coaxially fixed at the top end of the first rotating shaft 13, a connecting disc 14 is arranged at the central position of the circumferential outer wall of the first rotating shaft 13, a fixing ring 15 with an annular structure is arranged on the lower surface of the connecting disc 14, a first chute 23 is arranged between the annular inner wall of the fixing ring 15 and the lower surface of the fixing ring 15, and the first chute 23 is used for the back-and-forth movement of the stirring blade 8; a plurality of second connecting plates 20 are distributed on the circumferential outer wall of the second rotating shaft 22 at intervals, one end, far away from the second rotating shaft 22, of each second connecting plate 20 is hinged to the first connecting rod 17, the other end of each first connecting rod 17 is hinged to the first connecting plate 19, and one end, far away from the first connecting rod 17, of each first connecting plate 19 is fixed on the stirring blade 8; a first spring 18 is connected between the first link 17 and the second link plate 20. Electromagnets 16 are arranged on the inner top and the inner side wall of the first sliding groove 23, and a magnetic attracting block is arranged at one end, located on the first sliding groove 23, of the stirring blade 8; the stirring shaft 3 is connected with the bottom of the second movable cavity 21 through an electric telescopic rod 51. A third supporting plate 45 is arranged on the vertical plate, the other end of the third supporting plate 45 is rotatably connected with the stirring shaft 3 through a bearing, and a feeding port 47 is arranged between the stirring barrel 1 and the first gear 11.
When a small amount of gypsum raw material is stirred in the stirring barrel, stirring blades with smaller diameters can be used for stirring; and when carrying out a large amount of and lasting gypsum raw materials stirring in the agitator, the less stirring leaf of diameter just can not satisfy the stirring demand, consequently, through the blade opening mechanism that sets up, can improve the work efficiency of agitator when stirring a large amount of and lasting gypsum raw materials during operation greatly. Each electromagnet is respectively connected with a first power switch, and the motor is connected with a second power switch; the electric telescopic rod 51 is connected with a third power switch.
In an initial state, the stirring blades are in a state of small diameter; when a small amount of gypsum raw materials are stirred, the second power switch is started, after the second power switch is started, the motor drives the third rotating shaft, the third rotating shaft drives the stirring shaft through the second gear and the third gear, the stirring shaft can rotate, and therefore the purpose of stirring a small amount of gypsum raw materials is achieved;
when a large amount of gypsum raw materials need to be stirred for a long time, firstly, the third power switch is started, and the electric telescopic rod 51 extends upwards; simultaneously starting a first power switch to drive the second rotating shaft upwards in the process of upwards stretching and retracting of the electric telescopic rod, wherein after the second rotating shaft moves upwards, an electromagnet at the bottom in the second movable cavity and an electromagnet at the lower end of the first rotating shaft can work after being electrified when the first power switch is turned on, so that the second rotating shaft and the first rotating shaft can be firmly adsorbed together;
meanwhile, the electromagnet arranged in the first chute also adsorbs the hydrophilic block arranged at the upper end of the stirring blade, so that the top of the stirring blade slides into the annular first chute of the fixing ring from the lower part of the inner ring of the fixing ring, and the stirring blade can be firmly adsorbed below the fixing ring with an annular structure;
at the moment, the first connecting rod moves to the lower surface of the fixing ring along with the stirring blade from the position below the inner ring of the fixing ring in the annular structure; namely, the first connecting rod can move from the direction of the circumferential outer wall of the first rotating shaft to the direction of the first chute of the fixing ring, so that the stirring shaft is opened, and large-area stirring work can be realized;
the (mixing) shaft can with connection pad, each stirring leaf becomes an organic whole with solid fixed ring, just can drive when the (mixing) shaft rotates and open stirring leaf, solid fixed ring and connection pad rotate together to make the stirring leaf realize a large amount of lasting stirs the purpose to the gypsum raw materials in the agitator.
After the stirring work of a large amount of gypsum raw materials is finished, the first power switch and the third power switch are sequentially closed; when the first power switch is turned off, the electromagnet in the first sliding chute loses adsorption force, the first spring pulls the first connecting rod from one side of the first connecting plate to the second connecting plate, and the stirring blade is driven to retract towards the circumferential outer wall of the second rotating shaft; at the moment, the diameter formed by the stirring blades is reduced; the electromagnets between the first rotating shaft and the second rotating shaft lose adsorption force, and the electric telescopic rod can extend the second rotating shaft downwards; the stirring blade can stir a small amount of gypsum raw materials through the stirring shaft; when a small amount of gypsum raw materials are stirred, the stirring shaft rotates in the first movable cavity of the first rotating shaft, so that the motor can drive the stirring shaft to work and drive the stirring blades to rotate, and the purpose of stirring is achieved;
when a large amount of durable gypsum raw materials are stirred, the stirring shaft, the stirring blades, the fixing ring, the connecting disc, the first gear and the first rotating shaft are connected into a whole and rotate together; when a small amount of gypsum raw materials are stirred, the stirring shaft, the stirring blade contracted by the first connecting rod and the second rotating shaft are connected into a whole and realize common rotation; therefore, the blade opening mechanism realizes the purpose of connecting the first rotating shaft and the second rotating shaft, and connecting the upper part of the stirring blade and the fixing ring by arranging a plurality of electromagnets and an electric telescopic rod 51.
The specific circuit connections of the first power switch, the second power switch and the third power switch are known in the art, and are not described herein again.
According to the illustration in fig. 2-3, a fifth rotating shaft 50 is arranged on the upper surface of the connecting disc 14, a fifth gear 49 is rotatably connected to one end of the fifth rotating shaft 50, which is far away from the connecting disc 14, and the fifth gear 49 and the first gear 11 are arranged in a mutually meshed manner; a fourth gear 29 is arranged on the inner wall of the opening of the stirring barrel 1, the fourth gear 29 is an inner ring gear, and inner ring teeth of the fourth gear 29 and outer ring teeth of the fifth gear 49 are meshed with each other; the circumference outer wall of agitator 1 is fixed with annular structure's annular slider 27, be provided with annular slide rail 28 between the supporting leg 10, annular slide rail 28 is located the supporting leg 10 with between the agitator 1, annular slide rail 28 is used for annular slider 27 sliding connection.
When the stirring shaft is used for stirring a large amount of materials, the stirring barrel can be rotated reversely at the same time in order to improve the stirring efficiency; that is, if the (mixing) shaft is clockwise turning, the agitator can carry out anticlockwise turning, makes gypsum raw materials stirring efficiency greatly increased at the stirring in-process from this.
When the stirring shaft is in work, the first gear is connected with the stirring shaft and the stirring blades into a whole through the first rotating shaft, the connecting disc and the fixing ring; therefore, when the stirring shaft rotates, the connecting disc and the first rotating shaft are driven to rotate, the first rotating shaft drives the first gear to rotate after rotating, the first gear is an external gear, the first gear is meshed with a fifth gear which is also an external gear, and one side of the fifth gear, far away from the first gear, is meshed with a fourth gear which is set as an internal gear; in addition, the annular sliding block arranged on the circumferential outer wall of the stirring barrel is matched with the annular sliding rail arranged between the supporting legs, so that the stirring barrel can rotate through the annular sliding block and the annular sliding rail; a fourth gear which is of an annular structure and is an inner ring gear is fixed on the inner wall of the opening of the stirring barrel; therefore, after the first gear rotates, the fifth gear is driven to rotate, and after the fifth gear rotates, the stirring barrel fixedly connected with the fourth gear is driven to rotate;
the first gear and the fifth gear rotate in opposite directions, and the fifth gear and the fourth gear move in the same direction; the motion direction of the stirring shaft is consistent with that of the first gear; consequently, when carrying out the lasting gypsum raw materials stirring studio of many, the (mixing) shaft rotates, will drive first gear revolve, and first gear revolve will drive fifth gear revolve, and fifth gear revolve will take the agitator to rotate together to make (mixing) shaft and agitator rotate jointly, and be reverse rotation together, improvement stirring efficiency that from this can be great.
When needing to feed in raw material, can feed in raw material through going on at the pan feeding mouth, the pan feeding mouth is for clearance between first gear and the fourth gear.
As shown in fig. 1-6, the motor 9 includes a first output shaft and a second output shaft, the first output shaft is connected to the third rotating shaft 24, the second output shaft is connected to the fourth rotating shaft 30, the other end of the fourth rotating shaft 30 is fixedly connected to a driving block 31, the driving block 31 is of an S-structure, a first limiting block 33 in contact with the driving block 31 is disposed above the driving block 31, the first limiting block 33 is fixed to the circumferential outer wall of the striking rod 32, second supporting plates 34 are disposed on the upper and lower sides of the first limiting block 33, one end of each second supporting plate 34 is fixed to the vertical plate 5, and the other end of each second supporting plate 34 is movably connected to the striking rod 32 through a through hole; a third movable cavity 36 penetrates through the axial center of the stirring shaft 3, and the smashing rod 32 vertically penetrates through the third movable cavity 36 and extends to the inner bottom of the stirring barrel 1; a fourth cavity 37 is formed in the smashing rod 32, the top end of the fourth cavity 37 is connected with a hose, and a water outlet 42 is formed in the bottom end of the fourth cavity 37; the activity of delivery port 42 is provided with push rod 35, push rod 35 is located the one end of fourth cavity 37 is equipped with fourth stopper 41, delivery port 42 with the bottom of fourth cavity 37 is equipped with third stopper 40, be provided with second spring 39 between third stopper 40 and the fourth stopper 41, the center cover of second spring 39 is established the circumference outer wall of push rod 35, fourth cavity 37 is close to still be provided with second stopper 38 on the inner wall of delivery port 42, second stopper 38 is used for the restriction fourth stopper 41 is in the home range in the fourth cavity 37.
In the stirring process, if large raw materials appear in the gypsum raw materials, the stirring is not uniform enough, and the stirring time is prolonged; if the raw material block is large, the stirring shaft or the stirring blade is possibly damaged; consequently, through the pole of pounding that sets up then can make the bold raw materials in the gypsum raw materials pound the bits of broken glass, reduce the circumstances that stirring in-process bold raw materials block led to the fact the damage to (mixing) shaft, puddler from this to and reduce the inhomogeneous circumstances of stirring and reduce the circumstances of churning time, improved stirring efficiency and stirring quality greatly. The motor is arranged into double output shafts, the first output shaft is used for driving the stirring shaft, and the second output shaft is used for driving the smashing rod to smash the large gypsum raw material.
When the reciprocating hammer works, after the motor is started, the second output shaft drives the fourth rotating shaft to rotate, the fourth rotating shaft drives the S-shaped driving block to rotate after rotating, the driving block can lift or fall the first limiting block in the reciprocating rotation process, and the first limiting block is fixed on the circumferential outer wall of the hitting rod; therefore, when the first limiting block is lifted or falls down in a reciprocating way through the driving block, the first limiting block can drive the smashing rod to move from top to bottom; therefore, the purpose that the smashing rod smashes the large gypsum raw material in the stirring barrel is achieved;
the smashing rods are movably arranged on the second supporting plate, and at least two second supporting plates are arranged, so that the smashing rods can stably and firmly move up and down in the working process, and the occurrence of off-axis situation caused by unstable up and down of the smashing rods is reduced;
a fourth cavity is arranged in the smashing rod, the top end of the fourth cavity is used for being connected with a hose, the hose is used for being connected with the water outlet end of the water pump, one end, located in the stirring barrel, of the fourth cavity is provided with a water outlet, and the water outlet is used for enabling water in the fourth cavity to flow into the stirring barrel; when the stirring device works, in the process of smashing the smashing rod downwards, the bottom surface of the stirring barrel or the discharging barrel pushes the push rod arranged at the water outlet upwards, and after the push rod pushes upwards, water in the fourth cavity flows into the stirring barrel from the fourth cavity through the water outlet, so that on one hand, water can be added into the stirring barrel, on the other hand, the purpose of dissolving large gypsum raw materials in water can be achieved through adding a small amount of water for many times, the purpose of accelerating the crushing of the large gypsum raw materials is achieved, and the stirring efficiency is accelerated;
when water injection is not needed, the purpose that water injection is not carried out in the fourth cavity can be achieved as long as the water pump is turned off; in addition, the push rod can also continuously crush the large gypsum raw materials in the stirring barrel;
a fourth limiting block is arranged at one end, located inside the fourth cavity, of the push rod, a second limiting block is further arranged on the inner wall of the fourth cavity, and the fourth limiting block can move in the fourth cavity in a limited reciprocating mode through the second limiting block and the third limiting block; the second spring is used for tensioning the fourth limiting block towards the third limiting block, so that the fourth limiting block can tightly close the water outlet when water does not need to be discharged.
In addition, the push rod can also be favorable to when doing benefit to the discharge gate and arrange the material, reduces the condition that the discharge gate blockked up, can be through the lifting pound the purpose that the pole realization dredged when blockking up the discharge gate.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The utility model provides a medical orthopedics is with even mixing arrangement of gypsum raw materials which characterized in that includes: a stirring barrel (1), a stirring shaft (3), a vertical plate (5) and a motor (9),
a stirring shaft (3) is coaxially arranged in the stirring barrel (1), a plurality of stirring blades (8) are arranged at intervals on the circumferential outer wall of one end of the stirring shaft (3) positioned in the barrel body of the stirring barrel (1),
a plurality of supporting legs (10) are arranged on the circumferential outer wall below the stirring barrel (1) at intervals, a vertical plate (5) is arranged on the circumferential outer wall above the stirring barrel (1), a motor (9) is arranged on the vertical plate (5), and the motor (9) is used for driving the stirring shaft (3) to rotate;
be provided with blade opening mechanism between stirring leaf (8) and (mixing) shaft (3), blade opening mechanism includes: a connecting disc (14), a first rotating shaft (13), a second rotating shaft (22) and a first connecting rod (17),
a second movable cavity (21) with a cylindrical structure is arranged at the top end of the second rotating shaft (22), the inner bottom of the second movable cavity (21) is coaxially and fixedly connected with the bottom end of the stirring shaft (3),
a first movable cavity (12) is arranged in the center of the first rotating shaft (13), the first movable cavity (12) is used for the penetration of the stirring shaft (3), the lower end of the first rotating shaft (13) is inserted into the second movable cavity (21),
electromagnets (16) of annular structures are arranged at the inner bottom of the second movable cavity (21) and the lower end of the first rotating shaft (13), and the electromagnets (16) of the second movable cavity (21) and the electromagnets (16) of the first rotating shaft (13) are matched with each other;
a first gear (11) is coaxially fixed at the top end of the first rotating shaft (13), a connecting disc (14) is arranged at the central position of the circumferential outer wall of the first rotating shaft (13), a fixing ring (15) with an annular structure is arranged on the lower surface of the connecting disc (14), a first sliding groove (23) is arranged between the annular inner wall of the fixing ring (15) and the lower surface of the fixing ring (15), and the first sliding groove (23) is used for enabling the stirring blades (8) to move back and forth;
a plurality of second connecting plates (20) are distributed on the circumferential outer wall of the second rotating shaft (22) at intervals, one end, far away from the second rotating shaft (22), of each second connecting plate (20) is hinged to a first connecting rod (17), the other end of each first connecting rod (17) is hinged to a first connecting plate (19), and one end, far away from the first connecting rod (17), of each first connecting plate (19) is fixed on the stirring blade (8);
a first spring (18) is connected between the first connecting rod (17) and the second connecting plate (20).
2. The medical orthopaedic gypsum raw material uniform mixing device according to claim 1, wherein a discharge barrel (2) is arranged below the stirring barrel (1), the discharge barrel (2) is provided with a conical structure,
the large-diameter end of the conical structure is communicated with the lower part of the stirring barrel (1), the small-diameter end of the conical structure is provided with a discharge hole (6), and the discharge hole (6) is also provided with a discharge valve (7);
one ends of the supporting legs (10) far away from the stirring barrel (1) are connected into a whole through a cross beam;
the vertical plate (5) is connected with the upper part of one of the supporting legs (10) into a whole.
3. The medical orthopaedic gypsum raw material uniformly mixing device according to claim 1, wherein the rotating end of the motor (9) is connected with a third rotating shaft (24), the end of the third rotating shaft (24) far away from the motor (9) is connected with a second gear (25), the end of the stirring shaft (3) far away from the stirring blade (8) is provided with a third gear (26),
the second gear (25) and the third gear (26) are both arranged as bevel gears, and the second gear (25) and the third gear (26) are arranged in a mutually meshed manner.
4. The medical orthopaedic gypsum raw material uniform mixing device according to claim 1, wherein a first supporting plate (4) is arranged on one side of the vertical plate (5) close to the opening end of the stirring barrel (1),
the first supporting plate (4) is of a semicircular disc structure, a third connecting plate (43) is connected to the circumferential outer wall of the first supporting plate (4), a second sliding groove (44) is formed in one side, close to the stirring barrel (1), of the vertical plate (5), and the third connecting plate (43) is located in the second sliding groove (44) and is arranged in a vertically sliding mode;
a through hole (48) is formed in the center of the first supporting plate (4), and the through hole (48) is used for the penetration of the stirring shaft (3);
one side that first backup pad (4) kept away from third connecting plate (43) still is provided with flip (46), flip (46) articulate on first backup pad (4), and flip (46) with first backup pad (4) form the disc structure jointly.
5. The medical orthopaedic gypsum raw material uniformly-mixing device as claimed in claim 1, wherein electromagnets (16) are arranged at the inner top and inner side wall of the first chute (23), and a hydrophilic block is arranged at one end of the stirring blade (8) positioned at the first chute (23);
the stirring shaft (3) is connected with the bottom of the second movable cavity (21) through an electric telescopic rod (51).
6. The medical orthopaedic gypsum raw material uniformly-mixing device as claimed in claim 1, wherein a fifth rotating shaft (50) is arranged on the upper surface of the connecting disc (14), a fifth gear (49) is rotatably connected to one end of the fifth rotating shaft (50) far away from the connecting disc (14), and the fifth gear (49) and the first gear (11) are meshed with each other;
a fourth gear (29) is arranged on the inner wall of the opening of the stirring barrel (1), the fourth gear (29) is an inner ring gear, and inner ring teeth of the fourth gear (29) and outer ring teeth of the fifth gear (49) are meshed with each other;
the circumference outer wall of agitator (1) is fixed with annular structure's annular slider (27), be provided with annular slide rail (28) between supporting leg (10), annular slide rail (28) are located supporting leg (10) with between agitator (1), annular slide rail (28) are used for annular slider (27) sliding connection.
7. The medical orthopaedic gypsum raw material uniformly mixing device according to claim 1, wherein the motor (9) comprises a first output shaft and a second output shaft,
the first output shaft is connected with a third rotating shaft (24), the second output shaft is connected with a fourth rotating shaft (30), the other end of the fourth rotating shaft (30) is fixedly connected with a driving block (31), the driving block (31) is of an S structure, a first limiting block (33) which is in contact with the driving block (31) is arranged above the driving block (31), the first limiting block (33) is fixed on the circumferential outer wall of the smashing rod (32),
second supporting plates (34) are arranged on the upper side and the lower side of the first limiting block (33), one end of each second supporting plate (34) is fixed on the vertical plate (5), and the other end of each second supporting plate (34) is movably connected with a smashing rod (32) through a through hole;
a third movable cavity (36) penetrates through the axial center of the stirring shaft (3), and the smashing rod (32) vertically penetrates through the third movable cavity (36) and extends to the inner bottom of the stirring barrel (1);
a fourth cavity (37) is formed in the smashing rod (32), the top end of the fourth cavity (37) is connected with a hose, and a water outlet (42) is formed in the bottom end of the fourth cavity (37);
a push rod (35) is movably arranged at the water outlet (42), a fourth limiting block (41) is arranged at one end of the push rod (35) positioned in the fourth cavity (37),
a third limiting block (40) is arranged at the bottom of the water outlet (42) and the fourth cavity (37), a second spring (39) is arranged between the third limiting block (40) and the fourth limiting block (41), the center of the second spring (39) is sleeved on the circumferential outer wall of the push rod (35),
a second limiting block (38) is further arranged on the inner wall, close to the water outlet (42), of the fourth cavity (37), and the second limiting block (38) is used for limiting the moving range of the fourth limiting block (41) in the fourth cavity (37).
8. The medical orthopaedic gypsum raw material uniformly mixing device according to claim 1, wherein a third supporting plate (45) is arranged on the vertical plate, the other end of the third supporting plate (45) is rotatably connected with the stirring shaft (3) through a bearing,
a feeding port (47) is arranged between the stirring barrel (1) and the first gear (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010016594.0A CN111151160B (en) | 2020-01-08 | 2020-01-08 | Medical treatment orthopedics is with even mixing arrangement of gypsum raw materials |
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| CN202010016594.0A CN111151160B (en) | 2020-01-08 | 2020-01-08 | Medical treatment orthopedics is with even mixing arrangement of gypsum raw materials |
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| CN111644100A (en) * | 2020-05-29 | 2020-09-11 | 黄云飞 | Medical treatment is with mixed confession ware of gypsum raw materials |
| CN111804185A (en) * | 2020-07-21 | 2020-10-23 | 湖州倍肽生物科技有限公司 | A agitating unit for medicament |
| CN112885989B (en) * | 2020-12-29 | 2022-03-11 | 天能电池(芜湖)有限公司 | Rolling type paste mixing device |
| CN113144968A (en) * | 2021-05-14 | 2021-07-23 | 王倩倩 | Hand-held type medical orthopedics is with gypsum agitating unit |
| CN113941272A (en) * | 2021-09-30 | 2022-01-18 | 湖北谷城泰隆水泥有限公司 | Uniform feeding and mixing equipment for cement production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100403784B1 (en) * | 2001-11-29 | 2003-10-30 | (주)지엔더블유테크놀러지 | Mixing type aero dynamic bearing spindle motor of a reserve pressure leading hight difference |
| EP3804845A1 (en) * | 2014-03-17 | 2021-04-14 | Sani-tech West, Inc. | Aseptic mixing system and method for sealing an aseptic container |
| CN107029617A (en) * | 2017-05-25 | 2017-08-11 | 李悦菡 | A kind of magnetic stirring apparatus |
| CN207342602U (en) * | 2017-10-10 | 2018-05-11 | 中国建筑第二工程局有限公司 | A kind of construction coating material agitator |
| CN109966974B (en) * | 2017-12-28 | 2022-05-17 | 山东万盛电气有限公司 | Optimized magnetic stirrer device for chemical industry |
| CN208436723U (en) * | 2018-05-25 | 2019-01-29 | 许昌恒瑞建材股份有限公司 | A kind of mixing device of concrete admixture |
| CN209810045U (en) * | 2019-03-27 | 2019-12-20 | 安徽洁羱医疗器械有限公司 | Liquid medicine churn that facilitates use |
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