CN106185683A - A kind of automatic liquid based thin-layer cell pelleter elevating mechanism - Google Patents
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism Download PDFInfo
- Publication number
- CN106185683A CN106185683A CN201610508838.0A CN201610508838A CN106185683A CN 106185683 A CN106185683 A CN 106185683A CN 201610508838 A CN201610508838 A CN 201610508838A CN 106185683 A CN106185683 A CN 106185683A
- Authority
- CN
- China
- Prior art keywords
- lifter rack
- elevating mechanism
- based thin
- layer cell
- automatic liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 27
- 230000003028 elevating effect Effects 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 238000004043 dyeing Methods 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Biochemistry (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of automatic liquid based thin-layer cell pelleter elevating mechanism, including being arranged on motor, the gear being connected to motor output end and the lifter rack engaged with gear installed in module, teeth on lifter rack are arc teeth, the arc length of arc teeth is at least 1/3rd of lifter rack circumferential lengths, lifter rack is arranged with linear bearing, the ball of linear bearing is three groups, and often group ball is double-row balls.The tooth of the driving rack in the present invention is arc-shaped gear, the linear bearing of socket has 3 groups of symmetrical steel balls so that the length of arc-shaped gear maximizes, and the degree of depth of tooth bar can maximize, during gear driven will not step-out or skidding, taken into account when steel ball slides or rotates simultaneously and do not mentioned bar；Lifter rack of the present invention location is non-rotatable, the most dynamic, it is ensured that gear is just being engaged lifter rack, and so that the hold-down devices of lifter rack ensures the downforce of straight line location, accurately calculates location and beats dyeing pin.
Description
[technical field]
The present invention relates to a kind of automatic liquid based thin-layer cell pelleter elevating mechanism, belong to medical detection equipment and technology neck
Territory.
[background technology]
Lowering or hoisting gear in automatic liquid based thin-layer cell pelleter mostly is motor and drives rack gear, the teeth groove side of mostly being at present
Shape teeth groove, during transmission, coefficient of friction is big, and lifting carriage has some setbacks, and rack circle is susceptible to rotate, it is difficult to ensure that on straight line
Rise or decline, affecting the work efficiency of pelleter.
[summary of the invention]
The present invention seeks to overcome deficiency of the prior art, it is provided that one ensure that and is just engaged, reduce frictional force, make
Automatic liquid based thin-layer cell pelleter elevating mechanism more smoothly must be run.
The present invention is achieved by the following technical solutions:
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism, including being arranged on motor, the connection installed in module
At the gear of motor output end and the lifter rack that engages with described gear, it is characterised in that the teeth on described lifter rack are
Arc teeth, the arc length of described arc teeth is at least 1/3rd of described lifter rack circumferential lengths, described lifting tooth
Linear bearing it is arranged with on bar.
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism as above, it is characterised in that described linear bearing
Ball be three groups, often group ball be double-row balls.
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism as above, it is characterised in that described lifting tooth
Bar is provided with and can accommodate the axial notch of ball on described linear bearing.
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism as above, it is characterised in that described is the most recessed
Groove is two, corresponding with the one of linear bearing group of ball.
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism as above, it is characterised in that described linear axis
Holding is two, is separately positioned on the lifter rack on described gear both sides.
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism as above, it is characterised in that described lifting tooth
Bar and linear bearing are located in described installation module by fixed cover, and described fixed cover is provided with window exposed division decilitre
Fall rack and pinion engagement.
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism as above, it is characterised in that described linear axis
Hold elastic conjunction in described fixed cover.
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism as above, it is characterised in that described linear axis
Contracting and include inner core and axle sleeve, described inner core end face is provided with breach, and described axle sleeve end face is provided with notch.
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism as above, it is characterised in that described installation mould
Block is provided with the rack chamber and gear cavity communicated.
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism as above, it is characterised in that described lifting tooth
Bar is provided with the strike part that can rise or fall with it.
Compared with prior art, the present invention has the following advantages:
The tooth of the lifter rack in the present invention is arc-shaped gear, and the linear bearing of socket has 3 groups of symmetrical steel balls so that arc-shaped gear
Length maximize, the degree of depth of tooth bar can maximize, during gear driven will not step-out or skidding, taken into account steel ball slip simultaneously
Or do not mention bar when rotating；It addition, often group steel ball has 2 rows, it is axial that the 2 convex positions of row's steel ball of one of which are dropped on lifter rack
In groove, make lifter rack location non-rotatable, the most dynamic, it is ensured that gear is just being engaged lifter rack.
And so that the hold-down devices of lifter rack ensures the downforce of straight line location, accurately calculates location and beats dyeing
Pin.
[accompanying drawing explanation]
Fig. 1 is one of exploded perspective view of the present invention；
Fig. 2 is the part detonation configuration schematic diagram of lifter rack of the present invention；
Fig. 3 is enlarged drawing at the A of Fig. 2；
Fig. 4 is the perspective view of linear bearing inner core of the present invention；
Fig. 5 is the perspective view of the present invention unassembled installation module；
Fig. 6 is perspective view of the present invention；
Fig. 7 is transverse sectional view of the present invention；
Fig. 8 is enlarged drawing at the B of Fig. 7.
[detailed description of the invention]
Below in conjunction with Figure of description, the invention will be further described:
As shown in figures 1-8, a kind of automatic liquid based thin-layer cell pelleter elevating mechanism, including being arranged on installation module 1
On motor 2, the gear 3 being connected to motor 2 outfan and the lifter rack 4 engaged with gear 3, the tooth on this lifter rack 4
Tooth is arc teeth, and the arc length of these arc teeth is at least 1/3rd of lifter rack 4 circumferential lengths, and lifter rack 4 overlaps
It is provided with linear bearing 5.Corresponding, the ball of linear bearing 5 is three groups, and the most often group ball is double-row balls, it is highly preferred that often
Group ball is kidney-shaped arrangement.So facewidth of lifter rack 4 maximizes, and can maximize the degree of depth of tooth, prevent gear and lifting
Racks turn skids.Because conventional linear bearings is all four row's symmetrical steel balls on market, four row's symmetrical steel balls make rack circle
Facewidth maximum magnitude limitation again in 1/4 peripheral extent, the narrow degree of depth limiting tooth congenitally of the rack circle flank of tooth, make gear teeth
Bar rotates step-out and skids, it is assumed that if lengthening the facewidth again, and tooth and steel ball can bring hard friction, slides not smooth, tooth bar and linear axis
Hold and be not durable.
Further, lifter rack 4 is provided with and can accommodate the axial notch 41 of ball on described linear bearing 5, directly
Fall in axial notch 41 after the ball assembling that bobbin holds, prevent lifter rack 4 from relatively rotating with linear bearing 5.Preferably, axle
Being two to groove 41, corresponding with the one of linear bearing 5 group of ball, the both sides straight-line ball of kidney-shaped falls in axial notch 41,
Double shield circumference stability.For the ease of molding teeth on lifter rack 4 and axial notch 41, lifter rack 4 sets
There is axial slices 42, for positioned-lifting tooth bar 4 to be processed further.
Preferably, linear bearing 5 is two, is separately positioned on the lifter rack 4 on described gear 3 both sides, axially stable
The straight line stability that lifter rack 4 is held before and after gear 3.
Further, lifter rack 4 and linear bearing 5 are located in installation module 1 by fixed cover 6, and fixed cover 6 sets
Window 61 exposed portion lifter rack 4 is had to engage with gear 3.It is provided with, in module 1 is installed, the rack chamber 11 and gear cavity communicated
12, fixed cover 6 is fixed in rack chamber 11, and the port that window 61 communicates with rack chamber 11 and gear cavity 12 is corresponding, fixed cover 6
Lumen 62 passes for lifter rack 4, and lumen 62 communicates with window 61, is provided with linear bearing chamber 63 at the two ends up and down of fixed cover 6,
The internal diameter in linear bearing chamber 63 is more than the internal diameter of lumen 62, and linear bearing 5 elastic conjunction is in the linear bearing chamber 63 of fixed cover 6
In, gear 3 stretches in gear cavity 12 and is meshed with lifter rack 4 through window 61.
Further, linear bearing 5 includes that inner core 51 and axle sleeve 52, inner core 51 end face are provided with breach 511, axle sleeve 52
End face is provided with notch 521, and during assembling, the breach 511 of inner core 51 and the notch 521 of axle sleeve 52, in same one end, expose to fix
The port of set 6, during assembling, when ball deviation axial notch 41, forces in breach 511 circumference rectification inner core 51 and makes one group of ball
Embed in the existing groove 41 of axle, when axle sleeve 52 and the pilot hole deviation of fixed cover 6, force in notch 521 rotary axle box 52 and make axle
Set 52 can be spirally connected with fixed cover 6, further, is screwed onto by fixed cover 6 in installation module 1, radially fixed total, makes
Lifter rack 4 ensures that straight line lifts, do not offset do not lose trackslip dynamic.
Further, lifter rack 4 is provided with the strike part 7 that can rise or fall with it, can be to pelleter
Upper another needs the structure dyeing pin of lifting to carry out hitting down pressing, and decreases the lifting drive of dyeing pin, has simplified film-making
Machine structure.Exactly because the straight line lifting of the present invention, stablizing of circumference radial direction, can accurately control to hit part 7 and hit quasi-dyeing pin.
Claims (10)
1. an automatic liquid based thin-layer cell pelleter elevating mechanism, including be arranged on install on module (1) motor (2),
The gear (3) being connected to motor (2) outfan and the lifter rack (4) engaged with described gear (3), it is characterised in that: described
Teeth on lifter rack (4) are arc teeth, and the arc length of described arc teeth is at least described lifter rack (4) circumferential lengths
1/3rd, described lifter rack (4) is arranged with linear bearing (5).
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism the most according to claim 1, it is characterised in that described
The ball of linear bearing (5) is three groups, and often group ball is double-row balls.
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism the most according to claim 2, it is characterised in that described
Lifter rack (4) be provided with the axial notch (41) that can accommodate the upper ball of described linear bearing (5).
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism the most according to claim 3, it is characterised in that described
Axial notch (41) be two, corresponding with one group of ball of linear bearing (5).
5., according to a kind of automatic liquid based thin-layer cell pelleter elevating mechanism according to any one of claim 1-4, it is special
Levy and be that described linear bearing (5) is two, be separately positioned on the lifter rack (4) on described gear (3) both sides.
6., according to a kind of automatic liquid based thin-layer cell pelleter elevating mechanism according to any one of claim 1-4, it is special
Levy and be that described lifter rack (4) and linear bearing (5) are located in described installation module (1) by fixed cover (6), institute
The fixed cover (6) stated is provided with window (61) exposed portion lifter rack (4) and engages with gear (3).
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism the most according to claim 6, it is characterised in that described
Linear bearing (5) elastic conjunction in described fixed cover (6).
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism the most according to claim 7, it is characterised in that described
Linear bearing (5) include inner core (51) and axle sleeve (52), described inner core (51) end face is provided with breach (511), described
Axle sleeve (52) end face is provided with notch (521).
A kind of automatic liquid based thin-layer cell pelleter elevating mechanism the most according to claim 6, it is characterised in that described
Installation module (1) in be provided with the rack chamber (11) and gear cavity (12) communicated.
10., according to a kind of automatic liquid based thin-layer cell pelleter elevating mechanism according to any one of claim 1-4, it is special
Levy and be that described lifter rack (4) is provided with the strike part (7) that can rise or fall with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508838.0A CN106185683B (en) | 2016-06-29 | 2016-06-29 | A kind of automatic Thinprep pap test pelleter elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508838.0A CN106185683B (en) | 2016-06-29 | 2016-06-29 | A kind of automatic Thinprep pap test pelleter elevating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106185683A true CN106185683A (en) | 2016-12-07 |
| CN106185683B CN106185683B (en) | 2019-07-16 |
Family
ID=57464135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610508838.0A Active CN106185683B (en) | 2016-06-29 | 2016-06-29 | A kind of automatic Thinprep pap test pelleter elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106185683B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918222A (en) * | 2018-07-12 | 2018-11-30 | 上海裕隆医学检验所股份有限公司 | The cell collection device of diaphragm type liquid foot cell pellet mill |
| CN113702125A (en) * | 2021-08-12 | 2021-11-26 | 姚香怡 | Full-automatic sheet making machine and sheet making process method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1057899A (en) * | 1964-05-27 | 1967-02-08 | Nii Sanitarnoj Tekhniki Oboru | A device for testing plastics pipes for cracking |
| CN2030995U (en) * | 1988-07-15 | 1989-01-18 | 沈阳市木工机床厂 | Gearing device for lifting |
| CN2625882Y (en) * | 2003-06-18 | 2004-07-14 | 洪庆月 | Laminar cell pelleter |
| CN1687610A (en) * | 2005-05-03 | 2005-10-26 | 韩凤琳 | Roller type electromagnetic clutch |
| CN201000400Y (en) * | 2006-12-30 | 2008-01-02 | 杭州晶格科学仪器有限公司 | Diaphragm type liquid foot cell pellet mill |
| CN101169154A (en) * | 2007-11-26 | 2008-04-30 | 孙世梁 | Axial rolling bearing |
| CN201368819Y (en) * | 2009-06-03 | 2009-12-23 | 武汉宏强医疗器械有限公司 | Manipulator on cell settlement and sheet processing machine |
| CN201841144U (en) * | 2010-11-11 | 2011-05-25 | 楚天科技股份有限公司 | Lifting mechanism for spray needle frame assembly of bottle washer |
| CN103982610A (en) * | 2014-05-07 | 2014-08-13 | 武汉理工大学 | Turntable roller arc teeth lifting mechanism |
| CN104874979A (en) * | 2015-04-27 | 2015-09-02 | 秦皇岛华林精密轴承技术有限责任公司 | Ball-spinning device and method of integrated outer ring typed self-lubricating spherical plain bearing |
-
2016
- 2016-06-29 CN CN201610508838.0A patent/CN106185683B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1057899A (en) * | 1964-05-27 | 1967-02-08 | Nii Sanitarnoj Tekhniki Oboru | A device for testing plastics pipes for cracking |
| CN2030995U (en) * | 1988-07-15 | 1989-01-18 | 沈阳市木工机床厂 | Gearing device for lifting |
| CN2625882Y (en) * | 2003-06-18 | 2004-07-14 | 洪庆月 | Laminar cell pelleter |
| CN1687610A (en) * | 2005-05-03 | 2005-10-26 | 韩凤琳 | Roller type electromagnetic clutch |
| CN201000400Y (en) * | 2006-12-30 | 2008-01-02 | 杭州晶格科学仪器有限公司 | Diaphragm type liquid foot cell pellet mill |
| CN101169154A (en) * | 2007-11-26 | 2008-04-30 | 孙世梁 | Axial rolling bearing |
| CN201368819Y (en) * | 2009-06-03 | 2009-12-23 | 武汉宏强医疗器械有限公司 | Manipulator on cell settlement and sheet processing machine |
| CN201841144U (en) * | 2010-11-11 | 2011-05-25 | 楚天科技股份有限公司 | Lifting mechanism for spray needle frame assembly of bottle washer |
| CN103982610A (en) * | 2014-05-07 | 2014-08-13 | 武汉理工大学 | Turntable roller arc teeth lifting mechanism |
| CN104874979A (en) * | 2015-04-27 | 2015-09-02 | 秦皇岛华林精密轴承技术有限责任公司 | Ball-spinning device and method of integrated outer ring typed self-lubricating spherical plain bearing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918222A (en) * | 2018-07-12 | 2018-11-30 | 上海裕隆医学检验所股份有限公司 | The cell collection device of diaphragm type liquid foot cell pellet mill |
| CN113702125A (en) * | 2021-08-12 | 2021-11-26 | 姚香怡 | Full-automatic sheet making machine and sheet making process method |
| CN113702125B (en) * | 2021-08-12 | 2024-01-26 | 姚香怡 | Full-automatic pelleter and pelleter process method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106185683B (en) | 2019-07-16 |
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Address after: 528437 whole floor, 2nd floor, No.1 Guangji West Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Guangdong Kangnaixin Biomedical Technology Co.,Ltd. Address before: 528437 whole floor, 2nd floor, No.1 Guangji West Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: KANG NAI XIN ZHONGSHAN BIOTECHNOLOGY Co.,Ltd. |