CN114211611B - Bone cement stirring device with performance detection function - Google Patents
Bone cement stirring device with performance detection function Download PDFInfo
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- CN114211611B CN114211611B CN202111589746.7A CN202111589746A CN114211611B CN 114211611 B CN114211611 B CN 114211611B CN 202111589746 A CN202111589746 A CN 202111589746A CN 114211611 B CN114211611 B CN 114211611B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a novel bone cement stirring device with a performance detection function, which comprises a stirring box body and a base, wherein the stirring box body is fixedly arranged above the base, a driving motor is fixedly arranged at the top end of the stirring box body, an output shaft of the driving motor is fixedly connected with a stirring shaft, one end of the stirring shaft, which is positioned in the stirring box body, is provided with a stirring rod, the left end and the right end of the base, which are positioned at the upper end of the base, are respectively provided with an air suction box, a water storage box and a detection box, a cavity is formed in the base, and a transmission mechanism connected with the stirring box body, the air suction box, the water storage box and the detection box is arranged in the cavity. The invention can simulate the flowing environment of body fluid in the human body, accurately detect the liquid collapse resistance of the bone cement, realize the spray flushing and blow drying of the stirring box body and improve the efficiency of the detection of the bone cement performance.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a bone cement stirring device with a performance detection function.
Background
Bone cement is a common name of bone cement, belongs to a medical material for orthopedic surgery, and mainly comprises polymethyl methacrylate (PMMA for short). Bone cements have been used in orthopedic surgery for many years, mainly in artificial joint replacement and vertebroplasty.
PMMA bone cement is a room temperature curing polymer material, is often provided in a set of liquid and powder, and is used after the liquid and the powder are mixed in an operation. The mixed liquid and powder can generate heat-generating polymerization reaction, and the polymerization can be divided into four basic steps: (1) mixing period: stirring the bone cement powder and the liquid to homogenize the bone cement powder and the liquid, wherein the bone cement is in a liquid state; (2) waiting period: the viscosity of the bone cement is continuously increased along with the reaction until the bone cement is doughed; (3) working/application period: the viscosity of the bone cement which is in the form of dough at this time continues to increase, and heat generation is gradually started; (4) hardening period: bone cement hardens, is difficult to shape, and reaches a peak temperature.
The bone cement processing process needs to utilize agitated vessel to stir bone cement powder and liquid in the mixing period, and current agitating unit function is single, can not carry out anti-liquid collapsibility to the bone cement of hardening period and detect, and the gaseous pungent smell that volatilizees that produces in the stirring process harm human health moreover.
Disclosure of Invention
The invention aims to provide a bone cement stirring device with a performance detection function, so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a bone cement agitating unit with performance detection function, includes stirring box and base, the fixed setting in base top of stirring box, the top fixed mounting of stirring box has driving motor, driving motor's output shaft fixedly connected with (mixing) shaft, the (mixing) shaft is located the inside one end of stirring box and is provided with the puddler, both ends are provided with first suction box, storage water tank and detection case respectively about the base upper end is located the stirring box, the cavity has been seted up to the inside of base, the inside of cavity is provided with the drive mechanism who is connected with stirring box, first suction box, storage water tank and detection case.
In a preferred embodiment, the drive mechanism is including fixed first sprocket and the mounting disc that sets up in the (mixing) shaft lateral wall, first sprocket is connected with the second sprocket through chain drive, the bottom mounting of second sprocket is provided with the push rod, one side of push rod is provided with the lift pedestal, the upper and lower both ends of lift pedestal are all fixed and are provided with the lifter, and the upper end of lifter passes the lateral wall of base and first suction box to fixed connection sets up in the inside first piston of first suction box, the lower extreme the lifter slides and sets up in the mobile pedestal upper end, the fixed connecting rod that is provided with of one end of mobile pedestal, the lateral wall of second suction box is passed to the one end of connecting rod to fixed connection sets up in the inside second piston of second suction box, one side of first piston and second piston is all fixed and is provided with the spring, the upper end of first box is through the inside intercommunication of breathing pipe and stirring box, upper end one side of first suction box is provided with the collecting bag through the blast pipe intercommunication, the second box is through the blast pipe intercommunication, the suction bag is provided with the suction pipe, the suction box is through the inside the suction pipe of the air bag is passed through to the suction pipe, and the suction box is passed through to the inside of the suction pipe, and the negative pressure that can produce the health and the health of people can produce in the inside the process.
In a preferred embodiment, the interval is even be provided with a plurality of fan-shaped lug on the lateral wall of mounting disc, every all be provided with the draw-in groove on the lateral wall of fan-shaped lug, the outside cover of mounting disc is equipped with first bevel gear, the through-hole has been seted up to the intermediate position of first bevel gear, the interval is even on the inside wall of first bevel gear is provided with a plurality of mount pads, every all articulate on the mount pad and be provided with the transfer line, the front and back both sides of first bevel gear all mesh and are provided with the second bevel gear, two all rotate on the one end lateral wall that the second bevel gear kept away from each other and be provided with first connecting rod, the one end rotation of first connecting rod is provided with on the slider, the slider slides and sets up in the spout of base inside wall, the one end hinge of slider is provided with two second connecting rods, the one end rotation of second connecting rod is provided with the third connecting rod, the one end fixedly connected with movable plug of third connecting rod, the inside base is located the fixed sealing spacer between movable plug and the slider, can utilize the reverse rotation of driving motor to install, when fan-shaped bevel gear, a plurality of movable plug can be moved into the movable plug, can carry out the inside the movable plug, can be moved into the movable plug, and the movable plug can move the movable plug, and can be washed inside the movable plug, can move to the movable plug.
In a preferred embodiment, the bottom of storage water tank passes through the cavity intercommunication of raceway and base inside, the shower intercommunication of cavity's one end through transfer line and stirring box inside, shower bottom interval is even is provided with a plurality of shower head, and the inside water source of storage water tank can get into inside the base through the raceway, realizes the automatic water supply to the base inside.
In a preferred embodiment, the inside of detecting the case is provided with places the board, the inside top of detecting the case is provided with the blowing pipe, the blowing pipe passes through ventilation pipe and collection bag intercommunication, the output port of collection bag passes through ventilation pipe and the inside shower intercommunication of stirring box, detects the case and can carry out anti liquid collapsibility performance detection to the bone cement after the hardening, and the blowing pipe can accelerate the hardening of bone cement moreover, improves the efficiency that bone cement performance detected.
In a preferred embodiment, the air suction pipe, the air exhaust pipe and the infusion pipe are all provided with one-way valves, the water delivery pipe at the bottom end of the water storage tank is provided with a first electromagnetic valve, the two air exhaust pipes are provided with second electromagnetic valves, and the one-way valves are convenient to control the flow directions of the air and the cleaning water.
In a preferred embodiment, the upper end one side of detection case is provided with the inlet tube, the one end of inlet tube and the bottom export intercommunication of stirring box, the exit of stirring box bottom is provided with first filter screen, the inside of inlet tube is provided with the second filter screen, be provided with the third solenoid valve on the inlet tube, first filter screen can filter the inside large granule material of stirring box, and the setting of second filter screen can filter the small granule material.
In a preferred embodiment, one side of detection case is provided with the outlet pipe, the one end and the inside cavity intercommunication of base of outlet pipe, detection case one side outlet pipe is higher than the height of cavity top distance ground apart from the cavity top, all be provided with the check valve on the raceway of outlet pipe and storage water tank bottom, fixed constant temperature heater that is provided with on the inside wall of base, constant temperature heater can heat the wash water, can improve the inside washing effect to the agitator tank, can simulate the environment when bone cement anti-liquid collapsibility performance detects again.
In a preferred embodiment, the lifting stand and the moving stand are both arranged in an arch shape, the collecting bag is an elastic collecting bag, and the first bevel gear and the second bevel gear are both arranged on the side wall inside the base in a rotating manner through the supporting rod.
In a preferred embodiment, the outside of stirring box is provided with control panel, be provided with a plurality of control button on the control panel, just control panel and first solenoid valve, second solenoid valve and the equal electric connection of third solenoid valve utilize control panel control solenoid valve's opening or closing, make things convenient for the operation of equipment.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the detection box and the water storage tank are arranged, the mounting plate, the fan-shaped protruding block, the transmission rod, the bevel gear, the connecting rod and the sliding block are arranged on the rotating shaft in the base, when the driving motor rotates normally, the bone cement powder and the liquid can be stirred and mixed, the dough bone cement is taken out after the stirring and mixing are completed, part of the bone cement is put into the detection box, the inside of the detection box is hardened, the movable plug is driven to move by the reverse rotation of the driving motor after the hardening is completed, the cleaning water in the base can be conveyed into the spraying pipe through the infusion pipe when the movable plug moves, the flushing of the stirring box body is realized by the spraying pipe, the water after flushing flows into the detection box after being filtered by the filter screen, the liquid-resistant collapsibility detection is carried out on the hardened bone cement in the detection box, the water source in the stirring box flows into the detection box at a certain flow speed during detection, the water source in the stirring box is kept at a certain temperature, the environment of body fluid flowing in the human body can be simulated, and the liquid-resistant collapsibility of the bone cement can be accurately detected;
2. according to the invention, the two suction boxes are arranged, the push rod can be driven to rotate when the driving motor rotates, the lifting pedestal and the moving pedestal can respectively move in the vertical direction and the horizontal direction when the push rod rotates, so that the lifting rod and the connecting rod drive the piston to move in the suction boxes, gas generated in the stirring boxes can be conveyed into the collecting bag, the high pressure generated by the collecting bag can be used for rapidly hardening and forming the bone cement in a face-group manner, the detection efficiency of the bone cement can be effectively improved, the high pressure gas generated by the collecting bag can be also conveyed into the spray pipe through the ventilation pipe, the interior of the stirring boxes is blown by the spray pipe, the drying efficiency of the stirring boxes can be accelerated, the quantity of gas collected in the collecting bag can be increased through the two suction boxes, the whole volume of equipment can be reduced, the internal structure of the base can be more compact, and the sufficient hardening of the bone cement and the drying of the inner wall of the stirring boxes can be ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the elevating platform according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 4 is a schematic view of the structure of the mounting plate and the first bevel gear of the present invention;
FIG. 5 is a schematic view of the motion plug transmission structure of the present invention;
FIG. 6 is a schematic illustration of the communication structure of the collection bag of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
in the figure: 1, stirring a box body; 2, a base; 3, driving a motor; 4, a stirring shaft; 5 stirring rod; 6, a first suction box; 7, a water storage tank; 8, detecting a box; 9 cavities; 10 a first sprocket; 11 mounting a disc; 12 chains; 13 a second sprocket; 14 pushing rod; 15 lifting pedestals; 16 lifting rods; 17 a first piston; 18 suction pipe; 19 a collection bag; 20 springs; 21 sector-shaped convex blocks; 22 clamping grooves; 23 a first bevel gear; 24 mounting seats; 25 transmission rods; a second bevel gear 26; 27 a first link; 28 sliding blocks; 29 a second link; 30 a third link; 31 a movable plug; 32 sealing the separator; 33 infusion tube; 34 spray pipes; 35 placing a plate; 36 a blowpipe; 37 ventilation pipes; 38 a one-way valve; 39 water inlet pipe; 40 a third solenoid valve; 41 outlet pipe; 42 a constant temperature heater; 43 a control panel; 44 a second solenoid valve; 45 moving the pedestal; 46 connecting rods; a second suction box 47; 48 second piston.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the invention provides a bone cement stirring device with a performance detection function, which comprises a stirring box body 1 and a base 2, wherein the stirring box body 1 is fixedly arranged above the base 2, a driving motor 3 is fixedly arranged at the top end of the stirring box body 1, an output shaft of the driving motor 3 is fixedly connected with a stirring shaft 4, one end of the stirring shaft 4 positioned in the stirring box body 1 is provided with a stirring rod 5, the upper end of the base 2 positioned at the left end and the right end of the stirring box body 1 is respectively provided with a first suction box 6, a water storage tank 7 and a detection box 8, a cavity 9 is formed in the base 2, and a transmission mechanism connected with the stirring box body 1, the first suction box 6, the water storage tank 7 and the detection box 8 is arranged in the cavity 9; the transmission mechanism comprises a first sprocket 10 and a mounting plate 11 which are fixedly arranged on the outer side wall of the stirring shaft 4, the first sprocket 10 is connected with a second sprocket 13 through a chain 12 in a transmission manner, a push rod 14 is fixedly arranged at the bottom end of the second sprocket 13, a lifting pedestal 15 is arranged on one side of the push rod 14, lifting rods 16 are fixedly arranged at the upper end and the lower end of the lifting pedestal 15, the upper end of the lifting rods 16 at the upper end passes through the side walls of the base 2 and the first suction box 6 and is fixedly connected with a first piston 17 arranged in the first suction box 6, the lifting rods 16 at the lower end are slidably arranged at the upper end of a moving pedestal 45, a connecting rod 46 is fixedly arranged at one end of the moving pedestal 45, one end of the connecting rod 46 passes through the side wall of the second suction box 47 and is fixedly connected with a second piston 48 arranged in the second suction box 47, the upper end of the first piston 17 and one side of the second piston 48 are fixedly provided with springs 20, the upper end of the first suction box 6 is communicated with the inside the stirring box 1 through a suction pipe 18, the upper end of the first suction box 6 is communicated with the first suction box is communicated with the second suction box 19 through a collection bag 19, and the second suction box is communicated with the collection end of the collection box 2 through the collection box 19; the fan-shaped convex blocks 21 are uniformly arranged on the outer side wall of the mounting disc 11 at intervals, clamping grooves 22 are formed in the outer side wall of each fan-shaped convex block 21, a first bevel gear 23 is sleeved on the outer side of the mounting disc 11, a through hole is formed in the middle position of the first bevel gear 23, a plurality of mounting seats 24 are uniformly arranged on the inner side wall of the first bevel gear 23 at intervals, each mounting seat 24 is provided with a transmission rod 25 in a hinged mode, a second bevel gear 26 is arranged on the front side and the rear side of the first bevel gear 23 in a meshed mode, a first connecting rod 27 is arranged on the side wall of one end, far away from each other, of each second bevel gear 26 in a rotating mode, one end of each first connecting rod 27 is arranged on a sliding block 28 in a sliding groove formed in the inner side wall of the base 2 in a sliding mode, two second connecting rods 29 are hinged to one end of each sliding block 28, a third connecting rod 30 is arranged on one end of each second connecting rod in a hinged mode, one end of each third connecting rod 30 is fixedly connected with a movable 31, and a sealing partition plate 32 is fixedly arranged between the movable plug 31 and the movable plug 28 inside the base 2.
In a preferred embodiment, the bottom of the water storage tank 7 is communicated with the cavity 9 inside the base 2 through a water pipe, one end of the cavity 9 is communicated with the spray pipe 34 inside the stirring tank 1 through a liquid conveying pipe 33, a plurality of spray heads are uniformly arranged at intervals at the bottom of the spray pipe 34, and the spray pipe 34 and the spray heads not only can flush the inside of the stirring tank 1, but also can blow the inside of the stirring tank 1.
In a preferred embodiment, the inside of detection case 8 is provided with and places board 35, the inside top of detection case 8 is provided with blowing pipe 36, blowing pipe 36 communicates with collection bag 19 through ventilation pipe 37, collection bag 19's output port communicates with stirring box 1 inside shower 34 through ventilation pipe 37, and blowing pipe 36 can blow the gas of collecting to the bone cement of doughing, can accelerate the hardening of bone cement, just can carry out anti liquid collapsibility performance detection after the hardening, can improve detection efficiency.
In a preferred embodiment, the air suction pipe 18, the air discharge pipe and the infusion pipe 33 are provided with one-way valves 38, the water delivery pipe at the bottom end of the water storage tank 7 is provided with a first electromagnetic valve, the two air discharge pipes 37 are provided with a second electromagnetic valve 44, and the one-way valves 38, the first electromagnetic valve and the second electromagnetic valve 44 are arranged to facilitate the control of the flow direction of the liquid or the gas.
In a preferred embodiment, a water inlet pipe 39 is arranged on one side of the upper end of the detection box 8, one end of the water inlet pipe 39 is communicated with the outlet of the bottom end of the stirring box body 1, a first filter screen is arranged at the outlet of the bottom end of the stirring box body 1, a second filter screen is arranged in the water inlet pipe 39, a third electromagnetic valve 40 is arranged on the water inlet pipe 39, the stirring box body 1 is communicated with the detection box 8 through the water inlet pipe 39, water after the inside of the stirring box body 1 is flushed flows into the detection box 8, and the flow of bone cement in the body fluid of a human body can be simulated, so that the detection effect of the bone cement is better.
In a preferred embodiment, one side of detection case 8 is provided with outlet pipe 41, the one end of outlet pipe 41 communicates with the inside cavity 9 of base 2, the height of detection case 8 one side outlet pipe 41 is higher than the height of cavity 9 top distance ground from the ground, all be provided with the check valve on the raceway of outlet pipe 41 and storage water tank 7 bottom, fixed constant temperature heater 42 that is provided with on the inside wall of base 2, the inside water that detects case 8 outflow enters into base 2, after detecting, with the inside water of base 2 clear out can, constant temperature heater 42 can heat the inside water of base 2, can be better when the inside washing of stirring box 1 of water after the heating with the bone cement of adhesion, and the inside water that gets into detection case 8 contains certain temperature, can simulate the inside body fluid of human body, and it is higher to the anti-liquid-break performance detection precision of bone cement.
In a preferred embodiment, the lifting stand 15 and the moving stand 45 are each arranged in an arch shape, the collecting bag 19 is an elastic collecting bag, and the first bevel gear 23 and the second bevel gear 26 are each rotatably arranged on the inner side wall of the base 2 through a support rod.
In a preferred embodiment, a control panel 43 is disposed on the outer side of the stirring tank 1, a plurality of control buttons are disposed on the control panel 43, and the control panel 43 is electrically connected to the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve 40.
The working principle of the invention is as follows: pouring bone cement powder and liquid into the stirring box body 1 during stirring, then opening the driving motor 3, driving the stirring shaft 4 and the stirring rod 5 to rotate by forward rotation of the driving motor 3, stirring bone cement powder and liquid is realized, the stirring shaft 4 drives the first sprocket 10 and the mounting plate 11 to rotate in the stirring process, the first sprocket 10 can drive the second sprocket 13 to rotate through the chain 12 when rotating, the second sprocket 13 can drive the push rod 14 to rotate when rotating, when the push rod 14 rotates to one side of the lifting pedestal 15, the lifting pedestal 15 can be in contact with the lifting pedestal 15, because the lifting pedestal 15 is in an arch-shaped structure, when the push rod 14 continues to rotate, the lifting pedestal 15 can be upwards moved, when the lifting pedestal 15 upwards moves, the lifting rod 16 at the upper end can drive the first piston 17 to move in the first suction box 6, and the lifting rod 16 at the lower end can extrude and move 45, the first piston 17 can push gas in the first suction box 6 into the collecting bag 19, when the push rod 14 is separated from the lifting pedestal 15, the lifting pedestal 15 can downwards move under the action of the spring 20, so that the first piston 17 can not move in the first suction box 6, and the gas in the first suction box 6 can be continuously moved into the collecting bag 1, and the suction box can be prevented from being continuously moved, and the gas in the first suction box 1 can not be continuously moved, and the air in the collecting bag can be continuously moved, and the inside the suction box 1 can be prevented from being continuously moved by the lifting and continuously, and the gas in the suction box 1; the second piston 48 can be continuously extruded by the connecting rod 46 when the moving pedestal 45 moves, the second piston 48 can guide the air in the second suction box 47 into the collecting bag 19, and the first bevel gear 23 can not rotate when the mounting plate 11 rotates because the lug on the outer side of the mounting plate 11 is a fan-shaped lug 21 and the transmission rod 25 is hinged when the mounting plate 11 rotates in the forward direction;
when stirring is completed, taking out the bone cement which is made into dough in the stirring box body 1 and is used for treating a patient, taking a small amount of bone cement, placing the bone cement on a placing plate 35 in the detection box 8, then opening a second electromagnetic valve on a ventilation pipe 37 between the collection bag 19 and the detection box 8, conveying high-pressure gas in the collection bag 19 into a blowing pipe 36 through the ventilation pipe 37, enabling air sprayed out of the blowing pipe 36 to accelerate curing of the bone cement, arranging an exhaust port at the top end of the detection box 8, enabling the gas blown out by the blowing pipe 36 to be harmful gas generated in the stirring box body 1, conveying one end of a pipeline led out by the exhaust port outdoors, and conveying the harmful gas outdoors to prevent the harmful gas from harming human health; the driving motor 3 is turned on to reversely rotate in the bone cement solidification process, the first sprocket 10 and the mounting plate 11 can be driven to reversely rotate when the driving motor 3 reversely rotates, the bottom end of the lifting pedestal 15 is in an arch shape when the first sprocket 10 reversely rotates, so the lifting pedestal 15 can continuously convey gas to the collecting bag 19 by the aid of the suction box 6, the vertical surface of the fan-shaped protruding block 21 is contacted with the transmission rod 25 when the mounting plate 11 reversely rotates, one end of the transmission rod 25 is abutted to the clamping groove 22 on the side wall of the fan-shaped protruding block 21, the first bevel gear 23 can be driven to rotate along with the rotation of the mounting plate 11, the first bevel gear 23 can drive the two second bevel gears 26 on the front side and the rear side to rotate, the second bevel gear 26 can drive the sliding block 28 to horizontally move in the sliding groove when the sliding block 28, the second connecting rod 29 can drive the third connecting rod 30 to horizontally move, the movable plug 31 can be pushed to move when the third connecting rod 30 moves, the movable plug 31 can convey cleaning water in the base 2 to the spraying pipe 34 through the pipe 33, the spraying pipe 34 can heat the inner side wall of the base 2, the inner side of the spraying pipe 1 can be heated by the constant temperature, the inner wall of the base 1 can be heated by the preset flushing water, the inner wall of the base 1 can be flushed by the preset flushing water, and the inner wall of the base can be heated by the preset flushing water, and the inner wall of the base 1 can be well heated by the flushing water after the constant temperature of the base 1 is heated, and the inner side of the base is heated by the preset;
when the bone cement hardening is finished, the spraying and flushing of the inside of the stirring box body 1 are also realized, at the moment, a first electromagnetic valve on a water pipe at the bottom end of the water storage tank 7 is closed, the third connecting rod 30 is moved to the second bevel gear 26, then the driving motor 3 is closed, then a third electromagnetic valve 40 on the water inlet pipe 39 is opened, the spraying water in the stirring box body 1 enters the inside of the detection box 8 through the water inlet pipe 39 after being filtered by the first filter screen and the second filter screen, after the water level in the detection box 8 is gradually increased to submerge the hardened bone cement, the water level in the detection box 8 reaches the position of the water outlet pipe 41, the water in the detection box 8 slowly flows into the cavity 9 in the base 2 through the water outlet pipe 41, the liquid inside the detection box 8 can flow to simulate the circulation of the body fluid inside the human body, the spray water contains a certain temperature, the temperature of the body fluid inside the human body can be simulated, the detection of the liquid-resistant collapsibility of the hardened bone cement is realized, the detection result is more accurate, the ventilation pipe 37 between the collection bag 19 and the spray pipe 34 is opened when the bone cement is detected, the gas collected inside the collection bag 19 can be conveyed to the spray pipe 34 to blow and dry the stirring box body 1 after spraying and flushing, the drying inside the stirring box body 1 can be accelerated, and the quality of the bone cement is prevented from being influenced by residual moisture inside the stirring box body 1 when the stirring box body is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bone cement agitating unit with performance detects function, includes stirring box (1) and base (2), stirring box (1) is fixed to be set up in base (2) top, its characterized in that: the stirring device comprises a stirring box body (1), wherein a driving motor (3) is fixedly arranged at the top end of the stirring box body (1), a stirring shaft (4) is fixedly connected to an output shaft of the driving motor (3), a stirring rod (5) is arranged at one end of the stirring shaft (4) positioned inside the stirring box body (1), a first air suction box (6), a water storage tank (7) and a detection box (8) are respectively arranged at the left end and the right end of the base (2) positioned at the stirring box body (1), a cavity (9) is formed in the base (2), and a transmission mechanism connected with the stirring box body (1), the first air suction box (6), the water storage tank (7) and the detection box (8) is arranged inside the cavity (9);
the transmission mechanism comprises a first sprocket (10) and a mounting disc (11) which are fixedly arranged on the outer side wall of a stirring shaft (4), the first sprocket (10) is connected with a second sprocket (13) through a chain (12) in a transmission way, a push rod (14) is fixedly arranged at the bottom end of the second sprocket (13), a lifting pedestal (15) is arranged at one side of the push rod (14), lifting rods (16) are fixedly arranged at the upper end and the lower end of the lifting pedestal (15), the upper end of the lifting rods (16) at the upper end penetrates through the side walls of a base (2) and a first suction box (6) and is fixedly connected with a first piston (17) arranged in the first suction box (6), the lifting rods (16) at the lower end are slidably arranged at the upper end of a movable pedestal (45), a connecting rod (46) is fixedly arranged at one end of the movable pedestal (45), one end of the connecting rod (46) penetrates through the side wall of a second suction box (47) and is fixedly connected with a second piston (48) arranged in the second suction box (47), the first piston (17) and the first piston (48) at one side of the first suction box (6) are fixedly communicated with the first piston (18), the upper end of the first suction box (6) is communicated with a collecting bag (19) through an exhaust pipe, the second suction box (47) is communicated with the collecting bag (19) through an exhaust pipe, and the input end of the second suction box (47) is connected with the outer end of the base (2) through an air suction pipe;
the utility model discloses a sealing plug, including installation dish (11), fan-shaped lug (21) of a plurality of, every interval is even on the lateral wall of installation dish (11) fan-shaped lug (21) all be provided with draw-in groove (22) on the lateral wall of fan-shaped lug (21), the outside cover of installation dish (11) is equipped with first bevel gear (23), the through-hole has been seted up to the intermediate position of first bevel gear (23), the interval is even on the inside wall of first bevel gear (23) is provided with a plurality of mount pad (24), every all articulate on mount pad (24) is provided with transfer line (25), both sides all mesh and are provided with second bevel gear (26) around first bevel gear (26) all rotate on the one end lateral wall that keeps away from each other and are provided with first connecting rod (27), the one end rotation of first connecting rod (27) is provided with on slider (28), slider (28) slide and set up in the spout of base (2) inside wall, the one end of slider (28) articulates and is provided with two second connecting rod (29), the second connecting rod (29) all meshes with on the one end lateral wall (31), and is provided with fixed plug (32) between slider (30).
2. The bone cement stirring device with performance detection function according to claim 1, wherein: the bottom of storage water tank (7) is through raceway and the inside cavity (9) intercommunication of base (2), the one end of cavity (9) is through transfer line (33) and the inside shower (34) of stirring box (1), shower (34) bottom interval is even is provided with a plurality of shower.
3. The bone cement stirring device with the performance detection function according to claim 2, wherein: the inside of detecting box (8) is provided with places board (35), the inside top of detecting box (8) is provided with blowing pipe (36), blowing pipe (36) are through ventilation pipe (37) and are collected bag (19) intercommunication, the output port of collecting bag (19) is through ventilation pipe (37) and inside shower (34) intercommunication of stirring box (1).
4. A bone cement stirring device with performance detection function according to claim 3, wherein: the air suction pipe (18), the air exhaust pipe and the infusion pipe (33) are respectively provided with a one-way valve (38), the water delivery pipe at the bottom end of the water storage tank (7) is provided with a first electromagnetic valve, and the two ventilation pipes (37) are respectively provided with a second electromagnetic valve (44).
5. A bone cement stirring device with performance detection function according to claim 3, wherein: the detection box is characterized in that a water inlet pipe (39) is arranged on one side of the upper end of the detection box (8), one end of the water inlet pipe (39) is communicated with the bottom end outlet of the stirring box body (1), a first filter screen is arranged at the outlet of the bottom end of the stirring box body (1), a second filter screen is arranged inside the water inlet pipe (39), and a third electromagnetic valve (40) is arranged on the water inlet pipe (39).
6. The bone cement stirring device with performance detection function according to claim 5, wherein: one side of detection case (8) is provided with outlet pipe (41), the one end of outlet pipe (41) communicates with inside cavity (9) of base (2), the height that detects case (8) one side outlet pipe (41) is higher than the height that cavity (9) top is apart from ground from cavity (9), all be provided with the check valve on the raceway of outlet pipe (41) and storage water tank (7) bottom, fixedly on the inside wall of base (2) be provided with constant temperature heater (42).
7. The bone cement stirring device with performance detection function according to claim 1, wherein: lifting pedestal (15) and removal pedestal (45) are arch setting, collection bag (19) are elasticity collection bag, first bevel gear (23) and second bevel gear (26) all rotate through the bracing piece and set up on base (2) inside lateral wall.
8. The bone cement stirring device with performance detection function according to claim 1, wherein: the outside of stirring box (1) is provided with control panel (43), be provided with a plurality of control button on control panel (43), just control panel (43) all electric connection with first solenoid valve, second solenoid valve and third solenoid valve (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111589746.7A CN114211611B (en) | 2021-12-23 | 2021-12-23 | Bone cement stirring device with performance detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111589746.7A CN114211611B (en) | 2021-12-23 | 2021-12-23 | Bone cement stirring device with performance detection function |
Publications (2)
| Publication Number | Publication Date |
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| CN114211611A CN114211611A (en) | 2022-03-22 |
| CN114211611B true CN114211611B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111589746.7A Active CN114211611B (en) | 2021-12-23 | 2021-12-23 | Bone cement stirring device with performance detection function |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE441474T1 (en) * | 2002-03-14 | 2009-09-15 | Stryker Corp | MIXING ARRANGEMENT FOR MIXING BONE CEMENT |
| CN205049442U (en) * | 2015-09-09 | 2016-02-24 | 山东明德生物医学工程有限公司 | Anti liquid collapsibility testing arrangement of bone cement |
| CN208451924U (en) * | 2018-05-02 | 2019-02-01 | 皮春红 | A kind of cement stirring device convenient for cleaning |
| CN211633544U (en) * | 2020-02-25 | 2020-10-09 | 代德勇 | Bone cement preparation facilities is used in clinical fracture of orthopedics |
| WO2021203221A1 (en) * | 2020-04-06 | 2021-10-14 | 唐山哈船科技有限公司 | Cleaning and cooling device for interior of animal husbandry breeding shed and method thereof |
| CN212780799U (en) * | 2020-08-22 | 2021-03-23 | 天津市源天工程咨询有限公司 | Soil detection device for planting technique |
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2021
- 2021-12-23 CN CN202111589746.7A patent/CN114211611B/en active Active
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