CN208853030U - A kind of centrifuge facilitating blanking - Google Patents
A kind of centrifuge facilitating blanking Download PDFInfo
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- CN208853030U CN208853030U CN201821489910.0U CN201821489910U CN208853030U CN 208853030 U CN208853030 U CN 208853030U CN 201821489910 U CN201821489910 U CN 201821489910U CN 208853030 U CN208853030 U CN 208853030U
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- fixedly connected
- centrifuge
- installing pipe
- screw rod
- reciprocating screw
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Abstract
The utility model discloses a kind of centrifuges for facilitating blanking, including concentrator bowl, cylinder bottom on the inside of concentrator bowl is fixedly connected with centrifugation motor, the output shaft of centrifugation motor is fixedly connected with turntable, the upper surface of turntable offers multiple mounting holes, fixing sleeve is connected to installing pipe in mounting hole, movable sleeve is connected to centrifuge tube in installing pipe, the outer wall of installing pipe is fixedly connected with driving motor, the output shaft of driving motor is fixedly connected with reciprocating screw rod, the one end of reciprocating screw rod far from driving motor is rotatablely connected by the lower surface of bearing and turntable, push plate is slidably connected in installing pipe, the bar wall thread bush of reciprocating screw rod is equipped with connecting plate, the side wall of connecting plate offers threaded hole, connecting plate is threadedly coupled by threaded hole with reciprocating screw rod.The utility model avoids sample after centrifugation from re-mixing, cover board can be fixed, avoiding accidentally touching cover board causes centrifuge tube to shake, and ensure that centrifugal effect convenient for taking out centrifuge tube.
Description
Technical field
The utility model relates to centrifuge technique field more particularly to a kind of centrifuges for facilitating blanking.
Background technique
In the productive experiment process of barium sulfate, needs to be centrifuged product using centrifuge, facilitate experimenter couple
Ingredient is analyzed.
In the pipe support of the centrifuge tube insertion centrifuge of existing 80-1 type centrifuge, after centrifuge is centrifuged after running at high speed,
It needs to carry out blanking, needs manually to remove centrifuge tube, since centrifuge tube is inserted into pipe support, exposed portion is smaller, by hand
Centrifuge tube power of choosing control is bad, and the separation sample being easy to cause in centrifuge tube re-mixes, and impact analysis is as a result, and existing
The cover board of centrifuge be not fixed, misoperation is easy accidentally to encounter cover board, causes cover board mobile, causes to shake, influences
Centrifugal effect.
Utility model content
Purpose of the utility model is to solve be easy to cause sample to re-mix when extracting centrifuge tube in the prior art
The problem of not fixing with cover board, be easy to cause centrifuge tube to shake when accidentally touching, and a kind of centrifuge for facilitating blanking proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of centrifuge facilitating blanking, including concentrator bowl, the cylinder bottom on the inside of the concentrator bowl are fixedly connected with centrifugation electricity
The output shaft of machine, the centrifugation motor is fixedly connected with turntable, and the upper surface of the turntable offers multiple mounting holes, the peace
Fixing sleeve is connected to installing pipe in dress hole, and movable sleeve is connected to centrifuge tube in the installing pipe, and the outer wall of the installing pipe is fixedly connected
There is driving motor, the output shaft of the driving motor is fixedly connected with reciprocating screw rod, and the reciprocating screw rod is far from driving motor
One end is rotatablely connected by the lower surface of bearing and turntable, slidably connects push plate in the installing pipe, the reciprocating screw rod
Bar wall thread bush is equipped with connecting plate, and the side wall of the connecting plate offers threaded hole, and the connecting plate is by threaded hole and back and forth
Wire rod thread connection, tube wall of the installing pipe close to reciprocating screw rod side offer sliding groove, and the connecting plate passes through sliding
It slot and is fixedly connected with push plate, the upper end of the concentrator bowl is hinged with cover board by hinge, and the lower surface of the cover board is fixed to be connected
It is connected to gasket.
Preferably, the upper surface of the cover board offers jack, and the upper end of the concentrator bowl is fixedly connected with and jack phase
Corresponding plate, the side wall on the left of the plate offer limit hole, and the upper surface of the cover board is fixedly connected with fixed plate, institute
It states the side wall on the left of fixed plate and offers sliding eye, locking bar, the left end insertion of the locking bar are slidably connected in the sliding eye
The bar wall fixing sleeve of jack, the locking bar is equipped with baffle, and the same spring is fixedly connected between the baffle and fixed plate.
Preferably, side wall of the push plate close to centrifuge tube side is fixedly connected with position-limiting drum.
Preferably, the tube wall of the installing pipe offers sliding slot, and the side wall of the push plate is fixedly connected with and sliding slot phase
The sliding block matched.
Preferably, the hole wall of the sliding eye is symmetrically fixedly connected there are two position limiting slide block, and the bar wall of the locking bar opens up
There are the limit sliding chutes to match with position limiting slide block.
Preferably, the cylinder bottom of the position-limiting drum is fixedly connected with the cushion for being buffered to centrifuge tube.
Compared with prior art, the utility model provides a kind of centrifuge for facilitating blanking, have it is following the utility model has the advantages that
1, the centrifuge for facilitating blanking, by the installing pipe of setting, centrifuge tube, driving motor, reciprocating screw rod, push plate,
Connecting plate and sliding groove, after the completion of centrifugation, control driving motor rotation, driving motor drives reciprocating screw rod rotation, passes through screw thread
Hole and reciprocating screw rod cooperate, and keep connecting plate mobile, and connecting plate drives push plate mobile, and push plate drives position-limiting drum mobile, limit
Cylinder pushes centrifuge tube, keeps centrifuge tube mobile to the direction of the tube bottom far from installing pipe, when connecting plate reaches designated position, past
Under the action of multifilament bar, initial position is returned to, and at this point, the tube wall of the larger a part of centrifuge tube has been moved off installing pipe, conveniently
Centrifuge tube is extracted, because of the invariablenes turning speed of driving motor, the movement speed of centrifuge tube is uniform, and sample will not re-mix,
The present apparatus avoids sample after centrifugation from re-mixing convenient for taking out centrifuge tube.
2, the centrifuge for facilitating blanking, passes through the cover board of setting, jack, plate, limit hole, fixed plate, locking bar, baffle
And spring, when covering cover board, locking bar is pulled, rotating plate makes plate be inserted into jack, locking bar slowly unclamped, in the effect of spring
Under, locking bar is inserted into limit hole, and locking bar fixes cover board, when needing to open cover board, is pulled locking bar, is exited locking bar
Limit hole releases limitation of the locking bar to cover board, rotating plate, and cover board can be fixed in the present apparatus, avoids accidentally touching cover board and lead
Centrifuge tube vibration is caused, ensure that centrifugal effect.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Convenient for taking out centrifuge tube, avoids sample after centrifugation from re-mixing, cover board can be fixed, avoiding accidentally touching cover board causes to be centrifuged
Pipe vibration, ensure that centrifugal effect.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of centrifuge for facilitating blanking structural schematic diagram；
Fig. 2 is the structural schematic diagram of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of part B in Fig. 2；
Fig. 4 is the structural schematic diagram of C portion in Fig. 1.
In figure: 1 concentrator bowl, 2 centrifugation motors, 3 turntables, 4 installing pipes, 5 centrifuge tubes, 6 driving motors, 7 reciprocating screw rods, 8 push away
Plate, 9 connecting plates, 10 sliding grooves, 11 cover boards, 12 gaskets, 13 jacks, 14 plates, 15 limit holes, 16 fixed plates, 17 locking bars,
18 baffles, 19 springs, 20 position-limiting drums.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, the cylinder bottom of a kind of centrifuge facilitating blanking, including concentrator bowl 1,1 inside of concentrator bowl is fixedly connected
There is centrifugation motor 2, centrifugation motor 2 is electrically connected by control switch and external power supply, and electric connection technology is known in the art
Technology, herein without excessively repeating, the output shaft of centrifugation motor 2 is fixedly connected with turntable 3, and the upper surface of turntable 3 opens up
Have multiple mounting holes, fixing sleeve is connected to installing pipe 4 in mounting hole, and movable sleeve is connected to centrifuge tube 5 in installing pipe 4, installing pipe 4 it is outer
Wall is fixedly connected with driving motor 6, and driving motor 6 is electrically connected by control switch and external power supply, and electric connection technology is this
Technology known to field, herein without excessively repeating, the output shaft of driving motor 6 is fixedly connected with reciprocating screw rod 7, past
The one end of multifilament bar 7 far from driving motor 6 is rotatablely connected by the lower surface of bearing and turntable 3, is slidably connected in installing pipe 4
The bar wall thread bush of push plate 8, reciprocating screw rod 7 is equipped with connecting plate 9, and the side wall of connecting plate 9 offers threaded hole, and connecting plate 9 passes through
Threaded hole is threadedly coupled with reciprocating screw rod 7, and tube wall of the installing pipe 4 close to 7 side of reciprocating screw rod offers sliding groove 10, connecting plate
9 pass through sliding groove 10 and are fixedly connected with push plate 8, and the upper end of concentrator bowl 1 is hinged with cover board 11, the following table of cover board 11 by hinge
Face is fixedly connected with gasket 12.
The upper surface of cover board 11 offers jack 13, and the upper end of concentrator bowl 1 is fixedly connected with insert corresponding with jack 13
The side wall of plate 14,14 left side of plate offers limit hole 15, and the upper surface of cover board 11 is fixedly connected with fixed plate 16, fixed plate 16
The side wall in left side offers sliding eye, and locking bar 17 is slidably connected in sliding eye, and jack 13, locking bar 17 are inserted into the left end of locking bar 17
Bar wall fixing sleeve be equipped with baffle 18, the same spring 19 is fixedly connected between baffle 18 and fixed plate 16.
Side wall of the push plate 8 close to 5 side of centrifuge tube is fixedly connected with position-limiting drum 20, is more convenient for pushing centrifuge tube 5.
The tube wall of installing pipe 4 offers sliding slot, and the side wall of push plate 8 is fixedly connected with the sliding block to match with sliding slot, passes through
Sliding block and sliding slot cooperate, and enable the smooth sliding in installing pipe 4 of push plate 8.
The hole wall of sliding eye is symmetrically fixedly connected there are two position limiting slide block, and the bar wall of locking bar 17 offers and position limiting slide block phase
Matched limit sliding chutes are cooperated by position limiting slide block and limit sliding chutes, be can be avoided locking bar 17 and are detached from sliding eye.
The cylinder bottom of position-limiting drum 20 is fixedly connected with the cushion for being buffered to centrifuge tube 5, avoid centrifuge tube 5 by
Damage.
In the utility model, after the completion of centrifugation, control driving motor 6 is rotated, and driving motor 6 drives 7 turns of reciprocating screw rod
It is dynamic, it is cooperated by threaded hole and reciprocating screw rod 7, keeps connecting plate 9 mobile, connecting plate 9 drives push plate 8 mobile, 8 band of push plate
Dynamic position-limiting drum 20 is mobile, and position-limiting drum 20 pushes centrifuge tube 5, keeps centrifuge tube 5 mobile to the direction of the tube bottom far from installing pipe 4, when
When connecting plate 9 reaches designated position, under the action of reciprocating screw rod 7, initial position is returned to, and at this point, centrifuge tube 5 larger one
The tube wall divided has been moved off installing pipe 4, facilitates and extracts centrifuge tube 5, because of the invariablenes turning speed of driving motor 6, centrifuge tube 5
Movement speed is uniform, and sample will not re-mix, and the present apparatus avoids sample after centrifugation from re-mixing, cover convenient for taking out centrifuge tube 5
When upper cover plate 11, locking bar 17 is pulled, rotating plate 11 makes plate 14 be inserted into jack 13, locking bar 17 slowly unclamped, in spring 19
Under the action of, locking bar 17 is inserted into limit hole 15, and locking bar 17 fixes cover board 11, when needing to open cover board 11, is drawn
Dynamic locking bar 17, makes locking bar 17 exit limit hole 15, releases limitation of the locking bar 17 to cover board 11, rotating plate 11, the present apparatus can
Cover board 11 is fixed, avoiding accidentally touching cover board 11 causes centrifuge tube 5 to shake, and ensure that centrifugal effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of centrifuge for facilitating blanking, including concentrator bowl (1), which is characterized in that the cylinder bottom on the inside of the concentrator bowl (1) is solid
Surely be connected with centrifugation motor (2), it is described centrifugation motor (2) output shaft be fixedly connected with turntable (3), the turntable (3) it is upper
Surface offers multiple mounting holes, and fixing sleeve is connected to installing pipe (4) in the mounting hole, the interior pivot bush unit of the installing pipe (4)
Have centrifuge tube (5), the outer wall of the installing pipe (4) is fixedly connected with driving motor (6), the output shaft of the driving motor (6)
It is fixedly connected with reciprocating screw rod (7), the one end of the reciprocating screw rod (7) far from driving motor (6) passes through bearing and turntable (3)
Lower surface rotation connection, the installing pipe (4) is interior to be slidably connected push plate (8), and the bar wall screw thread of the reciprocating screw rod (7) is arranged
Have connecting plate (9), the side wall of the connecting plate (9) offers threaded hole, and the connecting plate (9) passes through threaded hole and reciprocating screw rod
(7) it is threadedly coupled, tube wall of the installing pipe (4) close to reciprocating screw rod (7) side offers sliding groove (10), the connecting plate
(9) sliding groove (10) are passed through and are fixedly connected with push plate (8), the upper end of the concentrator bowl (1) is hinged with cover board by hinge
(11), the lower surface of the cover board (11) is fixedly connected with gasket (12).
2. a kind of centrifuge for facilitating blanking according to claim 1, which is characterized in that the upper surface of the cover board (11)
It offers jack (13), the upper end of the concentrator bowl (1) is fixedly connected with plate (14) corresponding with jack (13), described to insert
Side wall on the left of plate (14) offers limit hole (15), and the upper surface of the cover board (11) is fixedly connected with fixed plate (16), institute
It states the side wall on the left of fixed plate (16) and offers sliding eye, locking bar (17), the locking bar are slidably connected in the sliding eye
(17) jack (13) are inserted into left end, and the bar wall fixing sleeve of the locking bar (17) is equipped with baffle (18), the baffle (18) and solid
The same spring (19) are fixedly connected between fixed board (16).
3. a kind of centrifuge for facilitating blanking according to claim 1, which is characterized in that the push plate (8) is close to centrifugation
The side wall of pipe (5) side is fixedly connected with position-limiting drum (20).
4. a kind of centrifuge for facilitating blanking according to claim 1, which is characterized in that the tube wall of the installing pipe (4)
Sliding slot is offered, the side wall of the push plate (8) is fixedly connected with the sliding block to match with sliding slot.
5. a kind of centrifuge for facilitating blanking according to claim 2, which is characterized in that the hole wall of the sliding eye is symmetrical
It is fixedly connected there are two position limiting slide block, the bar wall of the locking bar (17) offers the limit sliding chutes to match with position limiting slide block.
6. a kind of centrifuge for facilitating blanking according to claim 3, which is characterized in that the cylinder bottom of the position-limiting drum (20)
It is fixedly connected with the cushion for being buffered to centrifuge tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489910.0U CN208853030U (en) | 2018-09-12 | 2018-09-12 | A kind of centrifuge facilitating blanking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489910.0U CN208853030U (en) | 2018-09-12 | 2018-09-12 | A kind of centrifuge facilitating blanking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208853030U true CN208853030U (en) | 2019-05-14 |
Family
ID=66417676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821489910.0U Active CN208853030U (en) | 2018-09-12 | 2018-09-12 | A kind of centrifuge facilitating blanking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208853030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141141A (en) * | 2019-06-19 | 2019-08-20 | 赵洁 | One kind chopping filling for dumplings robot |
| CN117563792A (en) * | 2024-01-10 | 2024-02-20 | 中国人民解放军总医院第二医学中心 | Digestion object analysis device for gastroenterology |
-
2018
- 2018-09-12 CN CN201821489910.0U patent/CN208853030U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141141A (en) * | 2019-06-19 | 2019-08-20 | 赵洁 | One kind chopping filling for dumplings robot |
| CN117563792A (en) * | 2024-01-10 | 2024-02-20 | 中国人民解放军总医院第二医学中心 | Digestion object analysis device for gastroenterology |
| CN117563792B (en) * | 2024-01-10 | 2024-04-09 | 中国人民解放军总医院第二医学中心 | Digestion object analysis device for gastroenterology |
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