CN106984230B - A kind of stirring of medical test is shaken to mixed device - Google Patents

A kind of stirring of medical test is shaken to mixed device Download PDF

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Publication number
CN106984230B
CN106984230B CN201710407950.XA CN201710407950A CN106984230B CN 106984230 B CN106984230 B CN 106984230B CN 201710407950 A CN201710407950 A CN 201710407950A CN 106984230 B CN106984230 B CN 106984230B
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China
Prior art keywords
axis
gear
bevel gear
shell
stir chamber
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Application number
CN201710407950.XA
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Chinese (zh)
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CN106984230A (en
Inventor
任秀红
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Qingdao Jinyu Medical Laboratory Co ltd
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Qingdao Jinyu Medical Laboratory Ltd
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Priority to CN201710407950.XA priority Critical patent/CN106984230B/en
Publication of CN106984230A publication Critical patent/CN106984230A/en
Priority to PCT/CN2018/079146 priority patent/WO2018219015A1/en
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Publication of CN106984230B publication Critical patent/CN106984230B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/42Mixers with shaking, oscillating, or vibrating mechanisms with pendulum stirrers, i.e. with stirrers suspended so as to oscillate about fixed points or axes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/443Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a superposed additional movement other than oscillation, vibration or shaking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/449Stirrers constructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/23Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials

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

Abstract

The invention discloses a kind of stirring of medical test or it is shaken to mixed device, including shell, shell is provided with rabbling mechanism, and the dynamic and deceleration mechanism of rabbling mechanism transmission connection, the bottom of shell is provided with stir chamber;Rabbling mechanism includes the axis one for protruding into stir chamber, and the piecemeal activity that axis one is located at stir chamber is connected with axis two, and axis one and the axial line of axis two intersect, and axis two is provided with blade;The transmission connection power of axis one and deceleration mechanism;Axis two is connected with bevel gear one, and bevel gear one is engaged with bevel gear two, and bevel gear two is connected with axis three, and axis three is fixedly connected with the casing.The beneficial effect of this programme can be according to the description of the above program, structure is simple, design is reasonable, blade is rotated around two vertical axial lines simultaneously with axis one and axis two, stirring thing is not only by the mixing power of horizontal direction, and the effect of the mixing power of the vertical direction opposite by two, thus the agitation object in stir chamber is made not have apparent flowing law, agglomerate can not be gathered into.

Description

A kind of stirring of medical test is shaken to mixed device
Technical field
The present invention relates to a kind of medical device more particularly to a kind of stirring of medical test or it is shaken to mixed device.
Background technique
In the inspection of hospital, either the blood of human body of extraction is put into blood collecting bottle and is mixed with anticoagulant, also It is the acquisition object progress microculture to human body, generally requires these blood and acquisition object is shaken to mixed or stirring operation. Existing mixing plant blade is all single direction rotation, and stirring thing is rotated only along direction pivots clockwise or counter-clockwise, stirred In, it only is easy to make to assemble agglomerate out along a direction rotation, has thus deviated from the original intention that the hope of script is mixed thoroughly.
Summary of the invention
The present invention be directed to deficiencies of the prior art, and provide a kind of simple structure and reasonable design, blade with Axis one and axis two simultaneously around two vertical axial lines rotations, stirring thing not only by the mixing power of horizontal direction, and by The effect of the mixing power of two opposite vertical direction, thus the agitation object in stir chamber is made not have apparent flowing law, shape Not at stable vortex, it can not be gathered into agglomerate, so that a kind of medical test of stirring more evenly stirs or be shaken to mixed device.
To achieve the goals above, the present invention provides stir chambers, and provide the axis of the square crossing positioned at stir chamber One and axis two, axis one is rotated around its axial line;Axis two is the axial line rotation with axis one along axis one, and around the axial line of axis two Rotation;Axis two is provided with blade, and blade is rotated around two vertical axial lines simultaneously with axis one and axis two, stirring thing not only by The mixing power of horizontal direction, and the effect of the mixing power of the vertical direction opposite by two, thus make stirring in stir chamber Animal does not have apparent flowing law, can not form stable vortex, can not be gathered into agglomerate.
Specifically, the present invention is that a kind of medical test stirs or is shaken to mixed device, including shell, the shell, which is provided with, to be stirred Mechanism is mixed, the dynamic and deceleration mechanism of the rabbling mechanism transmission connection, the bottom of the shell is provided with stir chamber;It is described to stir Mixing mechanism includes protruding into the axis one of the stir chamber, and the piecemeal activity that the axis one is located at the stir chamber is connected with axis two, institute It states axis one and the axial line of the axis two intersects, the axis two is provided with blade;The axis one, which is sequentially connected, the power and to be subtracted Fast mechanism;The axis two is connected with bevel gear one, and the bevel gear one is engaged with bevel gear two, and the bevel gear two is connected with axis Three, the axis three is fixedly connected with the shell.
Wherein, the end of the transmission shaft of the dynamic and deceleration mechanism of the case top setting, the power and deceleration mechanism Portion is provided with gear three, and the upper end of the axis one is provided with and three meshed gears four of gear;The axis one is hollow shaft, The axis three is arranged in the inside of the axis one and is fixedly connected across the upper end of the axis one with the shell;The axis one Lower end is provided with deflecting chamber, and the axis two passes through the deflecting chamber, and the bevel gear one and bevel gear two are located at the deflecting chamber It is internal.
The middle part of the axis two is connect with the deflecting chamber, the axial line pair of the relatively described axis one in the both ends of the axis two Claim, the both ends of the axis two are provided with the several groups symmetrically blade, and the blade is long to both ends from the middle part of the axis two Degree and thickness are gradually reduced.
One, axis is connected at the top of the stir chamber, one, the axis is the cylindrical shape for setting length, one, the axis Bottom and the axis one between be provided with radial bearing one, be provided with sealing ring on the downside of the radial bearing one;The axis one The top of seat is provided with thrust bearing one, and the gear four is provided on the upside of the thrust bearing one;The shell further includes setting The gear casing at the top of it is set, the upper end of the axis three is fixedly connected with the gear casing, and the gear casing will be described Gear three, gear four and the closing of thrust bearing one are inside it;The power and deceleration mechanism are arranged on the gear casing.
Thrust bearing two is provided between the bevel gear one and the deflecting chamber.
The bottom of stir chamber is that semicircle is spherical.
The axis three is provided with radial bearing two between the position of the bevel gear two and the inner wall of the axis one.
The axis two is by middle part to both ends reduced diameter.
When work, power and deceleration mechanism drive gear three to rotate, and gear three drives gear four and axis one to rotate, two He of axis Blade is rotated around the axial line of axis one;Axis two makes the bevel gear one of engagement around two turns of bevel gear around the rotation of the axial line of axis one It is dynamic, to be rotated with moving axis two and blade also around the axial line of axis two, so that blade be made to be formed around two vertical axle center The motion profile that line rotates simultaneously.
Also, works as axis two and often rotate half-turn for stir chamber around axis one, be all equivalent to blade and opened in vertical direction Begin to reversely rotate.
The beneficial effect of this programme can according to the description of the above program, and structure is simple, and rationally, axis one is around it for design Axial line rotation;Axis two is that the axial line with axis one along axis one rotates, and rotates around the axial line of axis two;Blade is with one He of axis Axis two is simultaneously around two vertical axial lines rotations, and stirring thing is not only by the mixing power of horizontal direction, and by two phases The effect of the mixing power of anti-vertical direction, thus the agitation object in stir chamber is made not have apparent flowing law, it can not form steady Fixed vortex can not be gathered into agglomerate, to achieve the purpose that stirring more evenly.The upper end of axis three is fixedly connected in shell, Transmission mechanism is simplified, due to being provided with bevel gear mechanism between the lower end and axis two of axis three, thus when axis two is rotated around axis one When, containing oneself for bevel gear mechanism and so make axis two can along itself axial line rotate.Axis one is hollow shaft, axis three and axis Three the inside of axis one and deflecting chamber is arranged in the transmission portion of axis two, so as to avoid the unnecessary contact with stirring thing; The upper end setting gear three of axis one simultaneously engage driving with the gear of side four, to be axis three upwardly through providing space.Axis two Both ends are provided with symmetrical blade, and blade is gradually reduced from the middle part of axis two to both ends length thickness, to make the leaf at middle part Piece agitation range is more a little bigger, and the blade at both ends will not be collided in level with cylindric shell.Vane thickness is gradually reduced, And axis two while the intensity of axis two and blade, also suitably reduces the weight of part by middle part to both ends reduced diameter Amount.One, axis is the cylindrical shape for setting length, to increase the torque for overcoming axis one to swing.The stirring that axis one suspends in midair, can generate Certain swing, because axis one and one root of axis are provided with radial bearing one.Thrust bearing is arranged in the downside of the gear four One is used to support the rotation of entire rabbling mechanism.It is provided with thrust bearing two between gear one and deflecting chamber, avoids axis two The play axial along it.It is provided with radial bearing two between the position of the close bevel gear two of axis three and the inner wall of axis one, thus Avoid the disengagement of bevel gear one and bevel gear two.The bottom of stir chamber be it is hemispherical, to make to stir no dead angle.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
In figure, 1, shell;2, rabbling mechanism;3, power and deceleration mechanism;4, stir chamber;5, axis one;6, axis two;7, leaf Piece;8, bevel gear one;9, bevel gear two;10, axis three;11, one, axis;12, radial bearing one;13, sealing ring;14, thrust axis Hold one;15, gear four;16, gear casing;17, gear three;18, radial bearing two;19, deflecting chamber;20, thrust bearing two.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
As shown in Figure 1, the present embodiment is
A kind of stirring of medical test is shaken to mixed device, including shell 1, and shell 1 is provided with rabbling mechanism 2, rabbling mechanism 2 Be sequentially connected dynamic and deceleration mechanism 3, and the bottom of shell 1 is provided with stir chamber 4;Rabbling mechanism 2 includes protruding into stir chamber 4 Axis 1, the piecemeal activity that axis 1 is located at stir chamber 4 are connected with axis 25, and axis 1 and the axial line of axis 26 intersect, and axis 26 is set It is equipped with blade 7;The transmission connection power of axis 1 and deceleration mechanism 3;Axis 26 is connected with bevel gear 1, and bevel gear 1 is engaged with cone Gear 29, bevel gear 29 are connected with axis 3 10, and axis 3 10 is fixedly connected with shell 1.
Specifically, shell 1 further includes the gear casing 16 being arranged at the top of it, power and deceleration mechanism are arranged outside gear On shell 16, the end of the transmission shaft of power and deceleration mechanism 3 is provided with gear 3 17, and the upper end of axis 1 is provided with and gear three 17 meshed gears 4 15;Axis 1 is hollow shaft, and axis 3 10 is arranged in the inside of axis 1 and passes through upper end and the shell of axis 1 1 is fixedly connected, and is provided with radial bearing 2 18 between the position of the close bevel gear 29 of axis 3 10 and the inner wall of axis 1;Axis one 5 lower end is provided with deflecting chamber 19, and axis 26 passes through deflecting chamber 19, and bevel gear 1 and bevel gear 29 are located inside deflecting chamber 19, Thrust bearing 2 20 is provided between bevel gear 1 and deflecting chamber 19.
The top of stir chamber 4 is connected with one 11, axis, and one 11, axis is the cylindrical shape for setting length, the bottom that axis is one 11 Radial bearing 1 is provided between axis 1, one 12 downside of radial bearing is provided with sealing ring 13;The top that axis is one 11 is set It is equipped with thrust bearing 1, gear 4 15 is arranged in one 14 upside of thrust bearing;The upper end of axis 3 10 and the fixed company of gear casing 16 It connects, gear casing 16 closes gear 3 17, gear 4 15 and thrust bearing 1 inside it.
The middle part of axis 26 is connect with deflecting chamber 19, and the axial line of the both ends relative axle 1 of axis 26 is symmetrical, and the two of axis 26 End is each provided with three groups of symmetrical blades 7, and blade 7 is gradually reduced from the middle part of axis 26 to both ends length and thickness;Axis 26 by Middle part to both ends reduced diameter.
The bottom of stir chamber 4 is that semicircle is spherical.
When work, power and deceleration mechanism 3 are rotated with moving gear 3 17, and gear 3 17 drives gear 4 15 and one 5 turns of axis Dynamic, axis 26 and blade 7 are rotated around the axial line of axis 1;Axis 26 makes the bevel gear of engagement around the rotation of the axial line of axis 1 One 8 rotate around bevel gear 29, to rotate with moving axis 26 and blade 7 also around the axial line of axis 26, to make 7 shape of blade At the motion profile rotated simultaneously around two vertical axial lines.
Also, works as axis 26 and often rotate half-turn for stir chamber 4 around axis 1, be all equivalent to blade 7 in Vertical Square To started reversely rotate.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly, The above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art The variations, modifications, additions or substitutions that personnel are made within the essential scope of the present invention also should belong to protection model of the invention It encloses.

Claims (1)

1. a kind of medical test stirring is shaken to mixed device, including shell, the shell is provided with rabbling mechanism, the blender The dynamic and deceleration mechanism of structure transmission connection, which is characterized in that the bottom of the shell is provided with stir chamber;The rabbling mechanism Axis one including protruding into the stir chamber, the piecemeal activity that the axis one is located at the stir chamber are connected with axis two, the axis one Intersect with the axial line of the axis two, the axis two is provided with blade;The axis one is sequentially connected the power and deceleration mechanism; The axis two is connected with bevel gear one, and the bevel gear one is engaged with bevel gear two, and the bevel gear two is connected with axis three, described Axis three is fixedly connected with the shell;
The case top is provided with the power and deceleration mechanism, the end setting of the transmission shaft of the power and deceleration mechanism There is gear three, the upper end of the axis one is provided with and three meshed gears four of gear;The axis one is hollow shaft, the axis Three are arranged in the inside of the axis one and are fixedly connected across the upper end of the axis one with the shell;The lower end of the axis one is set It is equipped with deflecting chamber, the axis two passes through the deflecting chamber, and the bevel gear one and bevel gear two are located at the intracavitary portion of the deflecting;
The middle part of the axis two is connect with the deflecting chamber, and the axial line of the relatively described axis one in the both ends of the axis two is symmetrical, institute The both ends for stating axis two are provided with the several groups symmetrically blade, and the blade is from the middle part of the axis two to both ends length and thickness Degree is gradually reduced;
One, axis is connected at the top of the stir chamber, one, the axis is the cylindrical shape for setting length, the bottom of one, the axis It is provided with radial bearing one between portion and the axis one, is provided with sealing ring on the downside of the radial bearing one;One, the axis Top is provided with thrust bearing one, and the gear four is provided on the upside of the thrust bearing one;The shell further includes that setting exists The upper end of gear casing at the top of it, the axis three is fixedly connected with the gear casing, and the gear casing is by the gear Three, gear four and thrust bearing one are closed inside it;The power and deceleration mechanism are arranged on the gear casing;
The bottom of stir chamber is that semicircle is spherical;
Thrust bearing two is provided between the bevel gear one and the deflecting chamber;
The axis three is provided with radial bearing two between the position of the bevel gear two and the inner wall of the axis one;
The axis two is by middle part to both ends reduced diameter.
CN201710407950.XA 2017-06-02 2017-06-02 A kind of stirring of medical test is shaken to mixed device Active CN106984230B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710407950.XA CN106984230B (en) 2017-06-02 2017-06-02 A kind of stirring of medical test is shaken to mixed device
PCT/CN2018/079146 WO2018219015A1 (en) 2017-06-02 2018-03-15 Stirring or shaking device for medical examination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710407950.XA CN106984230B (en) 2017-06-02 2017-06-02 A kind of stirring of medical test is shaken to mixed device

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CN106984230B true CN106984230B (en) 2019-06-28

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CN106984230B (en) * 2017-06-02 2019-06-28 青岛金域医学检验所有限公司 A kind of stirring of medical test is shaken to mixed device
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CN106984230A (en) 2017-07-28

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Address after: Floor 3-5, Building 3, No. 192, Zhuzhou Road, Laoshan District, Qingdao City, Shandong Province, 266000

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Address before: 266000 5th floor, No. 192 Zhuzhou Road, Laoshan District, Qingdao City, Shandong Province

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