CN213493362U - Biological reagent mixing arrangement is used in biological laboratory - Google Patents
Biological reagent mixing arrangement is used in biological laboratory Download PDFInfo
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- CN213493362U CN213493362U CN202022313255.7U CN202022313255U CN213493362U CN 213493362 U CN213493362 U CN 213493362U CN 202022313255 U CN202022313255 U CN 202022313255U CN 213493362 U CN213493362 U CN 213493362U
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Abstract
The utility model relates to the technical field of biological reagent mixing, and discloses a biological reagent mixing device for a biological laboratory, which comprises a mixing box, wherein a driving motor is fixedly connected at the center of the top of the mixing box, the output end of the driving motor is connected with a mixing mechanism through a coupler, and the mixing mechanism is arranged in the mixing box; mixing mechanism includes reciprocal lead screw, and driving motor's output is connected with the one end of reciprocal lead screw through the shaft coupling, and the other end of reciprocal lead screw runs through the roof of mixing box and extends to the mixing box in, and reciprocal lead screw rotates with the mixing box to be connected, installs assorted ball nut on the reciprocal lead screw, and symmetrical fixedly connected with mixing plate on ball nut's the annular lateral wall, and the mixing plate is connected with mixing box inner tank wall through spacing subassembly. The utility model discloses make biological reagent by abundant stirring, improved the mixed effect to biological reagent, work efficiency is high, carries out quick intensive mixing to biological reagent.
Description
Technical Field
The utility model relates to a biological reagent mixes technical field, especially relates to a biological reagent mixing arrangement is used in biological laboratory.
Background
The biological reagent refers to biological materials or organic compounds related to life science research, and reagents for clinical diagnosis and medical research, and the variety and the nature of the reagents are complex due to wide and fast development of life science, and the reagents mainly comprise electrophoresis reagents, chromatographic reagents, centrifugal separation reagents, immunological reagents, marking reagents, histochemical reagents, transmutation agents and carcinogenic substances, pesticides, culture agents, buffering agents, electron microscope reagents, protein and nucleic acid precipitating agents, condensing agents, ultrafiltration membranes, clinical diagnosis reagents, staining agents, antioxidants, mildewproof agents, detergents and surfactants, biochemical standard reagents, biochemical quality control reagents, separation materials and the like.
The existing general biological reagent mixing device has the advantages of single structure, poor working efficiency and inconvenience in rapid and sufficient mixing of biological reagents.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art biological reagent mixing arrangement structure comparatively single, work efficiency is relatively poor, is not convenient for carry out quick intensive mixing's problem to biological reagent, and the biological reagent mixing arrangement is used in biological laboratory that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a biological reagent mixing device for a biological laboratory comprises a mixing box, wherein a driving motor is fixedly connected to the center of the top of the mixing box, the output end of the driving motor is connected with a mixing mechanism through a coupler, and the mixing mechanism is arranged in the mixing box;
the mixing mechanism comprises a reciprocating screw rod, the output end of the driving motor is connected with one end of the reciprocating screw rod through a coupler, the other end of the reciprocating screw rod penetrates through the top of the mixing box and extends into the mixing box, the reciprocating screw rod is rotationally connected with the mixing box, a matched ball nut is mounted on the reciprocating screw rod, a mixing plate is symmetrically and fixedly connected on the annular side wall of the ball nut and is connected with the inner box wall of the mixing box through a limiting component, a driving groove is formed in one end, away from the ball nut, of the mixing plate, the top and bottom groove walls of the driving groove penetrate through the mixing plate, bearings are symmetrically embedded on the groove walls on the two sides of the left side of the driving groove, a driving shaft is fixedly connected on the inner ring walls of the two bearings, the two ends of the driving shaft penetrate through the two bearings and extend outwards, and spiral fan blades are symmetrically and, the shaft wall of the driving shaft in the driving groove is fixedly sleeved with a gear, racks are symmetrically and fixedly connected in the vertical direction in the mixing box relative to the reciprocating screw rod, and the gear is meshed with the racks.
Preferably, spacing subassembly includes the gag lever post, the gag lever post is in mixing the case along vertical direction fixed connection, spacing hole has been seted up to the position that corresponds the gag lever post on the mixing plate, the gag lever post passes spacing hole setting, and mixing plate sliding connection is on the pole wall of gag lever post.
Preferably, the fixed intercommunication in roof of mixing box has the feed inlet, the outer container top fixedly connected with protection casing of mixing box, driving motor sets up in the protection casing.
Preferably, a discharge pipe is communicated with the wall of one side of the mixing box, which is close to one end of the box bottom, and a valve is arranged on the discharge pipe.
Preferably, use the gag lever post to be four rolling grooves of having seted up of the even equidistance of annular as the center on the pore wall of spacing hole, the rolling inslot is equipped with rolling ball, the ball passes the notch setting in rolling groove, and ball roll connection is on the pole wall of gag lever post.
Preferably, the center of the top of the mixing box is provided with a rotating hole, the reciprocating screw penetrates through the rotating hole, and the spiral directions of the spiral fan blades at the two ends of the driving shaft are opposite.
Compared with the prior art, the utility model provides a biological reagent mixing arrangement is used in biological laboratory possesses following beneficial effect:
1. this biological reagent mixing arrangement is used in biological laboratory, through setting up mixing mechanism, start driving motor, driving motor drives reciprocal lead screw and rotates, limiting displacement through spacing subassembly, drive the reciprocating motion that vertical direction was done to the mixing board in the mixing box, mix the biological reagent in the mixing box, drive gear when vertical direction motion is done to the mixing board and roll on the rack, drive the drive shaft at two bearing internal rotations, and then the spiral flabellum that drives the drive shaft both ends rotates, drive the motion of the peripheral biological reagent of spiral flabellum, make biological reagent by abundant stirring, the mixed effect to biological reagent has been improved, high work efficiency, carry out quick intensive mixing to biological reagent.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make biological reagent by abundant stirring, improved the mixed effect to biological reagent, work efficiency is high, carries out quick intensive mixing to biological reagent.
Drawings
FIG. 1 is a schematic structural view of a biological reagent mixing device for a biological laboratory according to the present invention;
FIG. 2 is a schematic structural view of a gear and rack connecting portion of a biological reagent mixing device for a biological laboratory according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1.
In the figure: 1. a mixing box; 2. a drive motor; 3. a reciprocating screw; 4. a ball nut; 5. a mixing plate; 6. a drive slot; 7. a bearing; 8. a drive shaft; 9. a helical fan blade; 10. a gear; 11. a rack; 12. a limiting rod; 13. a limiting hole; 14. a feed inlet; 15. a protective cover; 16. a discharge pipe; 17. and a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a biological reagent mixing device for a biological laboratory comprises a mixing box 1, wherein a driving motor 2 is fixedly connected to the center of the top of the mixing box 1, the output end of the driving motor 2 is connected with a mixing mechanism through a coupler, and the mixing mechanism is arranged in the mixing box 1;
the mixing mechanism comprises a reciprocating screw 3, the output end of a driving motor 2 is connected with one end of the reciprocating screw 3 through a shaft coupling, the other end of the reciprocating screw 3 penetrates through the top of a mixing box 1 and extends into the mixing box 1, the reciprocating screw 3 is rotatably connected with the mixing box 1, a matched ball nut 4 is mounted on the reciprocating screw 3, mixing plates 5 are symmetrically and fixedly connected on the annular side walls of the ball nut 4, the mixing plates 5 are connected with the inner box wall of the mixing box 1 through limiting components, a driving groove 6 is formed in one end, away from the ball nut 4, of each mixing plate 5, the top groove wall and the bottom groove wall of each driving groove 6 are arranged through the corresponding mixing plate 5, bearings 7 are symmetrically embedded on the groove walls on the two sides of the left side of the corresponding driving groove 6, a driving shaft 8 is fixedly connected on the inner ring walls of the two bearings 7 together, the two ends of the driving shaft 8 penetrate through the, a gear 10 is fixedly sleeved on the shaft wall of a driving shaft 8 in a driving groove 6, a rack 11 is symmetrically and fixedly connected in the vertical direction in the mixing box 1 relative to the reciprocating screw 3, the gear 10 is meshed with the rack 11, the driving motor 2 is started, the driving motor 2 drives the reciprocating screw 3 to rotate, through the limiting action of a limiting component, the ball nut 4 makes reciprocating motion in the vertical direction on the reciprocating screw 3, and further drives the mixing plate 5 to make reciprocating motion in the vertical direction in the mixing box 1, so as to mix biological reagents in the mixing box 1, the gear 10 is driven to roll on the rack 11 when the mixing plate 5 makes vertical direction motion, the driving shaft 8 is driven to rotate in two bearings 7, and further drives the spiral fan blades 9 at the two ends of the driving shaft 8 to rotate, so as to drive the biological reagents around the spiral fan blades 9 to move, so that the biological reagents are fully stirred, and the mixing effect on the biological reagents is improved, the work efficiency is high, carries out quick intensive mixing to biological reagent.
Spacing subassembly includes gag lever post 12, gag lever post 12 is along vertical direction fixed connection in mixing box 1, spacing hole 13 has been seted up to the position that corresponds gag lever post 12 on mixing plate 5, gag lever post 12 passes spacing hole 13 and sets up, and mixing plate 5 sliding connection is on the pole wall of gag lever post 12, because mixing plate 5 can only be the motion of vertical direction on gag lever post 12, and then carry on spacingly to the direction of motion of mixing plate 5, thereby avoid ball nut 4 to rotate along with reciprocating screw 3's rotation.
The fixed intercommunication in top of the case of mixing box 1 has feed inlet 14, through feed inlet 14 to feed supplement in the mixing box 1, the outer container top fixedly connected with protection casing 15 of mixing box 1, and driving motor 2 sets up in protection casing 15, protects driving motor 2 through protection casing 15.
A discharge pipe 16 is communicated with the wall of one side of the mixing box 1 close to one end of the box bottom, a valve is arranged on the discharge pipe 16, and the biological reagent in the mixing box 1 is discharged through the discharge pipe 16.
Use gag lever post 12 to be four rolling grooves of having seted up of the even equidistance of annular as the center on the pore wall of spacing hole 13, the rolling inslot is equipped with rolling ball 17, and ball 17 passes the notch setting of rolling groove, and ball 17 roll connection is on the pole wall of gag lever post 12, through the ball 17 centre gripping gag lever post 12 that is the annular distribution setting, reduces the frictional resistance of mixing plate 5 when the motion on gag lever post 12.
The rotation hole has been seted up in the roof center department of mixing box 1, and reciprocal lead screw 3 passes and rotates the hole setting, and the spiral opposite direction of the spiral flabellum 9 at 8 both ends of drive shaft sets up, and two spiral flabellum 9 spiral opposite directions, and when drive shaft 8 drove two spiral flabellum 9 and rotates for biological reagent's mixed effect is better.
The utility model discloses in, start driving motor 2, driving motor 2 drives reciprocating screw 3 and rotates, limiting displacement through spacing subassembly, ball nut 4 is the reciprocating motion of vertical direction on reciprocating screw 3, and then drive mixing plate 5 and be the reciprocating motion of vertical direction in mixing box 1, mix the biological reagent in mixing box 1, drive gear 10 and roll on rack 11 when mixing plate 5 is vertical direction motion, drive shaft 8 at two bearing 7 internal rotations, and then the spiral flabellum 9 that drives 8 both ends of drive shaft rotates, drive the peripheral biological reagent motion of spiral flabellum 9, make biological reagent by abundant stirring, the mixed effect to biological reagent has been improved, high work efficiency, carry out quick intensive mixing to biological reagent.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The biological reagent mixing device for the biological laboratory comprises a mixing box (1), and is characterized in that a driving motor (2) is fixedly connected to the center of the top of the mixing box (1), the output end of the driving motor (2) is connected with a mixing mechanism through a coupler, and the mixing mechanism is arranged in the mixing box (1);
the mixing mechanism comprises a reciprocating screw (3), the output end of a driving motor (2) is connected with one end of the reciprocating screw (3) through a shaft coupling, the other end of the reciprocating screw (3) penetrates through the top of the mixing box (1) and extends into the mixing box (1), the reciprocating screw (3) is rotatably connected with the mixing box (1), a matched ball nut (4) is installed on the reciprocating screw (3), a mixing plate (5) is symmetrically and fixedly connected on the annular side wall of the ball nut (4), the mixing plate (5) is connected with the inner box wall of the mixing box (1) through a limiting component, a driving groove (6) is formed in one end, far away from the ball nut (4), of the mixing plate (5), the top and the bottom groove wall of the driving groove (6) penetrate through the mixing plate (5), bearings (7) are symmetrically embedded on the two sides of the left groove wall of the driving groove (6), two common fixedly connected with drive shaft (8) is gone up to the inner circle wall of bearing (7), and the both ends of drive shaft (8) pass two bearings (7) and outwards extend, the both ends symmetry fixedly connected with spiral flabellum (9) of drive shaft (8) are located the fixed cover has been connect gear (10) on the axle wall of drive shaft (8) in drive groove (6), in mixing box (1) along vertical direction symmetry fixedly connected with rack (11) in regard to reciprocal lead screw (3), gear (10) and rack (11) mesh mutually.
2. The biological reagent mixing device for the biological laboratory according to claim 1, wherein the limiting component comprises a limiting rod (12), the limiting rod (12) is fixedly connected in the mixing box (1) along the vertical direction, a limiting hole (13) is formed in the mixing plate (5) at a position corresponding to the limiting rod (12), the limiting rod (12) passes through the limiting hole (13), and the mixing plate (5) is slidably connected to the rod wall of the limiting rod (12).
3. The biological reagent mixing device for the biological laboratory according to claim 1, wherein a feeding hole (14) is fixedly communicated with the top of the mixing box (1), a protective cover (15) is fixedly connected with the top of the outer box of the mixing box (1), and the driving motor (2) is arranged in the protective cover (15).
4. The biological reagent mixing device for the biological laboratory according to claim 1, wherein a discharge pipe (16) is communicated with one side wall of the mixing tank (1) close to one end of the tank bottom, and a valve is installed on the discharge pipe (16).
5. The biological reagent mixing device for the biological laboratory according to claim 2, wherein the wall of the limiting hole (13) is provided with four rolling grooves which are uniformly and equidistantly arranged in a circular shape with the limiting rod (12) as a center, rolling balls (17) are arranged in the rolling grooves, the rolling balls (17) pass through the notches of the rolling grooves, and the rolling balls (17) are connected to the rod wall of the limiting rod (12) in a rolling manner.
6. The biological reagent mixing device for the biological laboratory according to claim 1, wherein a rotation hole is formed in the center of the top of the mixing box (1), the reciprocating screw rod (3) passes through the rotation hole, and the spiral directions of the spiral fan blades (9) at the two ends of the driving shaft (8) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313255.7U CN213493362U (en) | 2020-10-17 | 2020-10-17 | Biological reagent mixing arrangement is used in biological laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313255.7U CN213493362U (en) | 2020-10-17 | 2020-10-17 | Biological reagent mixing arrangement is used in biological laboratory |
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| Publication Number | Publication Date |
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| CN213493362U true CN213493362U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022313255.7U Active CN213493362U (en) | 2020-10-17 | 2020-10-17 | Biological reagent mixing arrangement is used in biological laboratory |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443801A (en) * | 2021-07-26 | 2021-09-28 | 唐飞龙 | Municipal sludge heavy metal passivation treatment device |
| CN114131776A (en) * | 2021-11-30 | 2022-03-04 | 安徽华塑股份有限公司 | Preparation device and preparation method of polyvinyl chloride alloy and modified material |
| CN115300957A (en) * | 2022-07-27 | 2022-11-08 | 海英荷普曼船舶设备(常熟)有限公司 | Seawater filtering device for ship air conditioner |
-
2020
- 2020-10-17 CN CN202022313255.7U patent/CN213493362U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443801A (en) * | 2021-07-26 | 2021-09-28 | 唐飞龙 | Municipal sludge heavy metal passivation treatment device |
| CN114131776A (en) * | 2021-11-30 | 2022-03-04 | 安徽华塑股份有限公司 | Preparation device and preparation method of polyvinyl chloride alloy and modified material |
| CN115300957A (en) * | 2022-07-27 | 2022-11-08 | 海英荷普曼船舶设备(常熟)有限公司 | Seawater filtering device for ship air conditioner |
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