CN107619003B - A kind of safe and reliable liquid quantitative lifting device - Google Patents
A kind of safe and reliable liquid quantitative lifting device Download PDFInfo
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- CN107619003B CN107619003B CN201710753393.7A CN201710753393A CN107619003B CN 107619003 B CN107619003 B CN 107619003B CN 201710753393 A CN201710753393 A CN 201710753393A CN 107619003 B CN107619003 B CN 107619003B
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- orientation block
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
Abstract
The present invention relates to solution allocation technical field, specially a kind of safe and reliable liquid quantitative lifting device.Including circular orientation block, quantitative lifting device, supporting mechanism and fixed mechanism, the upper center of the circular orientation block is provided with screw base, reinforcing rod is tiltedly installed on the outside of the screw base, the side wall of the circular orientation block, which runs through, is equipped with the first threaded hole, the upper end for extracting chamber is equipped with trapezoid seat, the present invention can be realized the quantitative promotion of liquid, it can be avoided that operator is excessive to be contacted with liquid to be taken before and after use, protection to a certain extent not only has been carried out to operator, and liquid to be taken can be made to avoid by more pollutions, and reasonable structure setting can be passed through, keep the position of single unit system well, to adapt to different operating environments, it is designed by detachable structure, it has been more convenient operating process, with extensive market application prospect.
Description
Technical field
The present invention relates to solution allocation technical field, specially a kind of safe and reliable liquid quantitative lifting device.
Background technique
In the production process and Medicines configuration process of batch production, require to carry out liquid by proportioning device
Extraction operation realizes quantitative extracting liq, either in laboratory or factory, requires to be related to the behaviour of quantitative extraction
Make, is that the mesh quantitatively measured is realized to liquid by quantitative container mostly when carrying out quantitative extract to liquid under the prior art
, for example, graduated cylinder and measuring cup, but this quantitative device extracted that promoted requires manually to collect liquid, is facing
When strong corrosive or the big liquid of harm, excessive manual operation can seriously affect the quality of extracting liq, and can be right
Operator operates very big security risk, influences the life safety of operator, and the measurement operation under the prior art
It is quantitative promotion, safety, which further decrease, to be realized to liquid by movably measuring instrument, and traditional promotion fills
It sets and will appear bubble in measurement instrument inner wall process, influence the accuracy for measuring liquid.
Summary of the invention
The purpose of the present invention is to provide a kind of safe and reliable liquid quantitative lifting devices, pass through the promotion of fixed setting
Device realizes the quantitative extraction of liquid, and safety is high, largely reduces the negative shadow that operating process is had
It rings.
To achieve the above object, the invention provides the following technical scheme: a kind of safe and reliable liquid quantitative lifting device,
It is provided with including circular orientation block, quantitative lifting device, supporting mechanism and fixed mechanism, the upper center of the circular orientation block
Screw base, reinforcing rod is tiltedly installed on the outside of the screw base, and one end of reinforcing rod is fixedly connected with the outer of screw base
Side wall, reinforcing rod is fixedly connected in one end far from screw base with the upper end of circular orientation block, in the circular orientation block
Portion is equipped with working chamber, and quantitative lifting device is arranged in working chamber；
The fixed mechanism includes link block, fixed thread bar and fixture nut, and the side wall of the circular orientation block runs through
Equipped with the first threaded hole, one end of the fixed thread bar is plugged in the first threaded hole and extends to the inside of working chamber, Gu
Determine threaded rod and be connected with link block in one end far from working chamber, is successively socketed with pad from inside to outside in the middle part of the fixed thread bar
Block and fixture nut, the lower end surface of cushion block matches with the lateral wall of circular orientation block to be contacted, and fixture nut passes through internal and external threads
It is connect with fixed thread bar, and the lower end surface of fixture nut is in contact with the upper surface of cushion block；
The supporting mechanism is arranged in the lower end of circular orientation block, and the supporting mechanism includes bearing rod and installation casing,
One end of the installation casing and the lower end of circular orientation block are hinged, and the installation casing is far from the middle part of circular orientation block one end
It is plugged in jack through the one end for being equipped with jack, bearing rod, and bearing rod is connected with fixation in one end far from installation casing
The outer middle side part of semi-ring, the bearing rod and stationary half is hinged, and bearing rod one end in jack is solid by reset spring
Surely the inner cavity bottom end of jack is connected；
The quantitative lifting device includes adjusting rod, adjustable plate, sliding panel, extracts chamber and crusher chamber, the adjusting rod
It is divided into threaded rod and lower threaded rod up and down, the hand of spiral of upper threaded rod and lower threaded rod is on the contrary, in the screw base
Portion, which is run through, is equipped with rotation slot, and the upper end of the upper threaded rod is passed through in the middle part of adjustable plate through adjusting threaded hole and being connected with knob
It wears and is equipped with the second threaded hole, the middle part of sliding panel is equipped with third threaded hole, is plugged on the second spiral shell in the middle part of the upper threaded rod
It in pit, is plugged in third threaded hole in the middle part of lower threaded rod, the bottom end of the upper threaded rod is fixedly connected by connector
Lower threaded rod, the upper end for extracting chamber are equipped with trapezoid seat, and the upper end outside upright of trapezoid seat is connected with guide rod, described to lead
Scale strip is provided on bar, the top of guide rod runs through sliding panel and is fixedly connected with the lower end of adjustable plate, and the sliding panel exists
It is slided on guide rod, the middle part of trapezoid seat is communicated with the inner cavity for extracting chamber, is extracted and is embedded with piston in the middle part of chamber, the upper end of piston is set
There is support plate, piston is fixedly mounted on the lower end of support plate, and the upper end outside upright of support plate is connected with power rail, described dynamic
The upper end of power bar is fixedly connected with the lower end of sliding panel, and power rail is located at the inside of guide rod, on the lateral wall for extracting chamber
End and lower end pass through internal and external threads and are socketed with lock nut, and mounting groove, the stationary half grafting are constituted between lock nut
It in mounting groove, is fixed between stationary half by two lock nuts, the crusher chamber is located at the lower end for extracting chamber, and extracts
The inner cavity of chamber is communicated with crusher chamber, grid is equipped in the middle part of the inner cavity of crusher chamber, the lower end of grid is connected with broken block, described broken
The lower end wall of chamber, which runs through, is equipped with the 4th threaded hole, and for the 4th threaded hole by being connected to needle guard in internal and external threads, needle guard is inscribed to extract needle.
Preferably, the fixed mechanism is no less than three groups, be in along the center of circular orientation block between the fixed mechanism etc.
Distance setting, the link block are connected with antiskid plate in the side far from circular orientation block, are carved on the outside of the antiskid plate anti-
Sliding line.
Preferably, the reinforcing rod is no less than three groups, and reinforcing rod is integrated formed structure, and the both ends of reinforcing rod pass through
Screw is distributed connection screw thread pedestal and circular orientation block, in the inner cavity of the rotation slot in be connected to bearing, and upper threaded rod passes through
Bearing connection screw thread pedestal.
Preferably, the supporting mechanism is no less than two groups, and the domain is constituted between stationary half.
Preferably, the lower end of the circular orientation block is provided with buffer unit, buffer unit packet on the inside of supporting mechanism
Elastic buffering pad and stabilizer blade are included, the stabilizer blade is fixedly connected with the lower end of circular orientation block, and elastic buffering pad is socketed on stabilizer blade
And it is contacted with the surface of installation casing.
Compared with prior art, the beneficial effects of the present invention are: can be good at determining annular by the way that fixed mechanism is added
Position block is fixed, and then when making quantitative lifting device operation, operator is not directly contacted with liquid to be taken, and passes through the branch of setting
Support mechanism makes quantitative lifting device can be realized up and down motion when in use, so that the variation of liquid level is adapted to, by being rationally arranged
Quantitative lifting device, realize liquid rationally collect and promoted, generally speaking, the present invention can be realized quantifying for liquid and mention
It rises, can be avoided that operator is excessive to be contacted with liquid to be taken before and after use, not only operator has been carried out centainly
Protection in degree, and liquid to be taken can be made to avoid by more pollutions, and can by reasonable structure setting,
It keeps the position of single unit system well, to adapt to different operating environments, is designed by detachable structure, it is more square
Operating process, have extensive market application prospect.
Detailed description of the invention
Fig. 1 is side view of the invention；
Fig. 2 is quantitative lifting device structural schematic diagram of the invention；
Fig. 3 is fixed mechanism structural schematic diagram of the invention；
Fig. 4 is extraction chamber and breaking chamber structure schematic diagram of the invention；
Fig. 5 is supporting mechanism structural schematic diagram of the invention.
In figure: 1 circular orientation block, 11 reinforcing rods, 2 screw bases, 12 quantitative lifting devices, 3 buffer units, 4 support machines
Structure, 41 stationary halfs, 42 bearing rods, 43 installation casings, 44 reset springs, 5 fixed mechanisms, 51 link blocks, 52 fixed thread bars,
53 fixture nuts, 6 adjusting rods, 61 adjustable plates, 62 guide rods, 63 knobs, 7 sliding panels, 71 power rails, 72 support plates, 73 pistons,
8 extract chamber, 81 trapezoid seats, 82 lock nuts, 9 crusher chambers, 91 extraction needles, 92 needle guards, 93 broken blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of best-of-breed technology scheme:
A kind of safe and reliable liquid quantitative lifting device, including circular orientation block 1, quantitative lifting device 12, support machine
Structure 4 and fixed mechanism 5, the upper center of the circular orientation block 1 are provided with screw base 2, the outer inclination of the screw base 2
It is tiltedly provided with reinforcing rod 11, one end of reinforcing rod 11 is fixedly connected with the lateral wall of screw base 2, and reinforcing rod 11 is far from screw thread base
One end of seat 2 is fixedly connected with the upper end of circular orientation block 1, and the middle part of the circular orientation block 1 is equipped with working chamber, and quantitatively mentions
It rises device 12 to be arranged in working chamber, the reinforcing rod 11 is no less than three groups, and reinforcing rod 11 is integrated formed structure, reinforcing rod
11 both ends are distributed connection screw thread pedestal 2 and circular orientation block 1 by screw, in the inner cavity of the rotation slot in be connected to axis
It holds, and upper threaded rod passes through bearing connection screw thread pedestal 2.The lower end of the circular orientation block 1 is arranged in the inside of supporting mechanism 4
There is buffer unit 3, buffer unit 3 includes elastic buffering pad and stabilizer blade, the fixed company in the lower end of the stabilizer blade and circular orientation block 1
It connects, elastic buffering pad is socketed on stabilizer blade and contacts with the surface of installation casing 43, and the effect of buffer unit 3 can make support machine
Structure 4 at work, has better toughness, guarantees to promote being normally carried out for operation.
The fixed mechanism 5 includes link block 51, fixed thread bar 52 and fixture nut 53, the circular orientation block 1
Side wall, which runs through, is equipped with the first threaded hole, and one end of the fixed thread bar 52 is plugged in the first threaded hole and extends to working chamber
Inside, fixed thread bar 52 is connected with link block 51 in one end far from working chamber, and 52 middle part of fixed thread bar is from interior
To cushion block and fixture nut 53 is successively socketed with outside, the lower end surface of cushion block matches with the lateral wall of circular orientation block 1 to be contacted, Gu
Determine nut 53 to connect by internal and external threads with fixed thread bar 52, and the lower end surface of fixture nut 53 connects with the upper surface of cushion block
It touches, no less than three groups of the fixed mechanism 5, is isodistantly spaced setting along the center of circular orientation block 1 between the fixed mechanism 5,
The link block 51 is connected with antiskid plate in the side far from circular orientation block 1, is carved with anti-skid chequer on the outside of the antiskid plate, leads to
The link block 51 and antiskid plate of setting are crossed, can realize integrally-built fixation by changing the length of fixed thread bar 52,
Adapt it to more operating environments.
The lower end of circular orientation block 1 is arranged in the supporting mechanism 4, and the supporting mechanism 4 includes bearing rod 42 and installation
Casing 43, one end of the installation casing 43 and the lower end of circular orientation block 1 are hinged, and the installation casing 43 is fixed far from annular
Through jack is equipped in the middle part of 1 one end of block of position, one end of bearing rod 42 is plugged in jack, and bearing rod 42 is far from installation casing
43 one end is connected with stationary half 41, and the bearing rod 42 and the outer middle side part of stationary half 41 are hinged, in jack
42 one end of bearing rod is fixedly connected with the inner cavity bottom end of jack by reset spring 44, and the supporting mechanism 4 is no less than two groups, and solid
Determine to constitute the domain between semi-ring 41, a domain is constituted by the setting of multiple stationary halfs 41, by lock nut 82 to it
It is fixed, can not only realize good fixed function to quantitative lifting device 12, and can have good work
Make toughness, realizes and move up and down, to adapt to the fluid change of liquid to be taken.
The quantitative lifting device 12 includes adjusting rod 6, adjustable plate 61, sliding panel 7, extracts chamber 8 and crusher chamber 9, institute
It states about 6 adjusting rod and is divided into threaded rod and lower threaded rod, the hand of spiral of upper threaded rod and lower threaded rod is on the contrary, the screw thread
The middle part of pedestal 2, which is run through, is equipped with rotation slot, and the upper end of the upper threaded rod is adjusted through adjusting threaded hole and being connected with knob 63
The middle part of plate 61 is provided through the second threaded hole, and the middle part of sliding panel 7 is equipped with third threaded hole, the middle part of the upper threaded rod
It is plugged in the second threaded hole, is plugged in third threaded hole in the middle part of lower threaded rod, the bottom end of the upper threaded rod passes through company
Fitting is fixedly connected with lower threaded rod, and the upper end for extracting chamber 8 is equipped with trapezoid seat 81, and the upper end outside upright of trapezoid seat 81 connects
It is connected to guide rod 62, is provided with scale strip on the guide rod 62, is accurately sentenced by the scale strip of setting to liquid is measured
It is disconnected.
The top of guide rod 62 is through sliding panel 7 and is fixedly connected with the lower end of adjustable plate 61, and the sliding panel 7 is in guide rod
Slided on 62, the middle part of trapezoid seat 81 is communicated with the inner cavity for extracting chamber 8, extract and be embedded with piston 73 in the middle part of chamber 8, piston 73 it is upper
End is equipped with support plate 72, and piston 73 is fixedly mounted on the lower end of support plate 72, and the upper end outside upright of support plate 72 is connected with dynamic
The upper end of power bar 71, the power rail 71 is fixedly connected with the lower end of sliding panel 7, and power rail 71 is located at the inside of guide rod 62,
The lateral wall top and bottom for extracting chamber 8 pass through internal and external threads and are socketed with lock nut 82, structure between lock nut 82
At mounting groove, the stationary half 41 is plugged in mounting groove, fixed by two lock nuts 82 between stationary half 41.
The crusher chamber 9 be located at extract chamber 8 lower end, and extract chamber 8 inner cavity communicated with crusher chamber 9, crusher chamber 9 it is interior
Grid is equipped in the middle part of chamber, the lower end of grid is connected with broken block 93, and the lower end wall of the crusher chamber 9, which runs through, is equipped with the 4th screw thread
Hole, for the 4th threaded hole by being connected to needle guard 92 in internal and external threads, needle guard is inscribed to extract needle 91, is treated by the extraction needle 91 of setting
Liquid is taken to extract, the setting of crusher chamber 9 can be handled the liquid flowed through by broken block 93, its flow process is made
Existing bubble is crushed, and liquid extraction accuracy is improved.
It by the way that fixed mechanism 5 is added can be good at that circular orientation block 1 is fixed, and then make quantitative lifting device 12
When operation, operator is not directly contacted with liquid to be taken, and makes quantitative lifting device 12 when in use by the supporting mechanism 4 of setting
It can be realized up and down motion, to adapt to the variation of liquid level, by the quantitative lifting device 12 being rationally arranged, realize the conjunction of liquid
Reason is collected and is promoted, and generally speaking, the present invention can be realized the quantitative promotion of liquid, can be avoided operator's mistake before and after use
More is contacted with liquid to be taken, and has not only carried out protection to a certain extent to operator, but also can make liquid to be taken
Body is avoided by more pollutions, and the position of single unit system can be made to be protected well by reasonable structure setting
It holds, to adapt to different operating environments, is designed by detachable structure, be more convenient operating process, there is extensive market
Application prospect.
Working principle: when the invention works, the adjusting rod 6 of quantitative lifting device 12 is adjusted to suitable position, will be fixed
Semi-ring 41 is installed in mounting groove, and stationary half 41 is fixed by lock nut 82 setting up and down, due to resetting bullet
The contraction of spring 44 can make quantitative lifting device 12 always in contraction state, realize liquid by turning knob 63
Quantify the operation collected and promoted, in the completed, dismantle lock nut 82, and knob 63 is removed from adjusting rod 6, can be with
It realizes the removable of quantitative lifting device 12, and then the liquid measured is made to get a promotion and move, there is very strong functionality.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of safe and reliable liquid quantitative lifting device, it is characterised in that: filled including circular orientation block (1), quantitative promoted
(12), supporting mechanism (4) and fixed mechanism (5) are set, the upper center of the circular orientation block (1) is provided with screw base (2),
It is tiltedly installed with reinforcing rod (11) on the outside of the screw base (2), one end of reinforcing rod (11) is fixedly connected with screw base (2)
Lateral wall, reinforcing rod (11) is fixedly connected far from the one end of screw base (2) with the upper end of circular orientation block (1), described
The middle part of circular orientation block (1) is equipped with working chamber, and quantitative lifting device (12) are arranged in working chamber；
Quantitative lifting device (12) include adjusting rod (6), adjustable plate (61), sliding panel (7), extract chamber (8) and be crushed
Chamber (9), the adjusting rod (6) are divided into threaded rod and lower threaded rod, the hand of spiral phase of upper threaded rod and lower threaded rod up and down
Instead, the middle part of the screw base (2), which is run through, is equipped with rotation slot, and the upper end of the upper threaded rod through adjusting threaded hole and connects
Have knob (63), the second threaded hole is provided through in the middle part of adjustable plate (61), the middle part of sliding panel (7) is equipped with third screw thread
Hole is plugged in the second threaded hole in the middle part of the upper threaded rod, is plugged in third threaded hole in the middle part of lower threaded rod, described
The bottom end of upper threaded rod is fixedly connected with lower threaded rod by connector, and the upper end for extracting chamber (8) is equipped with trapezoid seat (81),
The upper end outside upright of trapezoid seat (81) is connected with guide rod (62), is provided with scale strip, guide rod on the guide rod (62)
(62) top runs through sliding panel (7) and is fixedly connected with the lower end of adjustable plate (61), and the sliding panel (7) is on guide rod (62)
Sliding, the middle part of trapezoid seat (81) are communicated with the inner cavity for extracting chamber (8), are extracted and are embedded with piston (73), piston in the middle part of chamber (8)
(73) upper end is equipped with support plate (72), and piston (73) is fixedly mounted on the lower end of support plate (72), the upper end of support plate (72)
Outside upright is connected with power rail (71), and the upper end of the power rail (71) is fixedly connected with the lower end of sliding panel (7), power rail
(71) it is located at the inside of guide rod (62), the lateral wall top and bottom for extracting chamber (8) are socketed with by internal and external threads
Lock nut (82) constitutes mounting groove between lock nut (82), and stationary half (41) is plugged in mounting groove, stationary half
(41) fixed by two lock nuts (82) for extracting chamber (8) lateral wall top and bottom between, the crusher chamber (9)
Positioned at the lower end for extracting chamber (8), and the inner cavity for extracting chamber (8) is communicated with crusher chamber (9), is equipped in the middle part of the inner cavity of crusher chamber (9)
Grid, the lower end of grid are connected with broken block (93), and the lower end wall of the crusher chamber (9), which runs through, is equipped with the 4th threaded hole, and the 4th
For threaded hole by being connected to needle guard (92) in internal and external threads, needle guard is inscribed to extract needle (91)；
The reinforcing rod (11) is no less than three groups, and reinforcing rod (11) is integrated formed structure, and the both ends of reinforcing rod (11) are logical
Cross screw and be separately connected screw base (2) and circular orientation block (1), in the inner cavity of the rotation slot in be connected to bearing, and upper spiral shell
Rasp bar passes through bearing connection screw thread pedestal (2)；
The lower end of the circular orientation block (1) is provided with buffer unit (3) on the inside of supporting mechanism (4), buffer unit (3) packet
Elastic buffering pad and stabilizer blade are included, the stabilizer blade is fixedly connected with the lower end of circular orientation block (1), and elastic buffering pad is socketed in stabilizer blade
Above and with the surface of installation casing (43) contact.
2. the safe and reliable liquid quantitative lifting device of one kind according to claim 1, it is characterised in that: the fixed machine
Structure (5) includes link block (51), fixed thread bar (52) and fixture nut (53), and the side wall of the circular orientation block (1) runs through
Equipped with the first threaded hole, one end of the fixed thread bar (52) is plugged in the first threaded hole and extends to the interior of working chamber
Side, fixed thread bar (52) are connected with link block (51) far from one end of working chamber, in the middle part of the fixed thread bar (52) from
It is interior to cushion block and fixture nut (53) is successively socketed with outside, the lower end surface of cushion block and the lateral wall of circular orientation block (1) match
Contact, fixture nut (53) is connect by internal and external threads with fixed thread bar (52), and the lower end surface of fixture nut (53) and pad
The upper surface of block is in contact.
3. the safe and reliable liquid quantitative lifting device of one kind according to claim 1, it is characterised in that: the support machine
Structure (4) is arranged in the lower end of circular orientation block (1), and the supporting mechanism (4) includes bearing rod (42) and installation casing (43), institute
The one end for stating installation casing (43) and the lower end of circular orientation block (1) are hinged, and the installation casing (43) is far from circular orientation
Through jack is equipped in the middle part of block (1) one end, one end of bearing rod (42) is plugged in jack, and bearing rod (42) is far from installation
One end of casing (43) is connected with stationary half (41), and the bearing rod (42) and the outer middle side part of stationary half (41) are hinged,
Bearing rod (42) one end in jack is fixedly connected with the inner cavity bottom end of jack by reset spring (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753393.7A CN107619003B (en) | 2016-08-22 | 2016-08-22 | A kind of safe and reliable liquid quantitative lifting device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753393.7A CN107619003B (en) | 2016-08-22 | 2016-08-22 | A kind of safe and reliable liquid quantitative lifting device |
| CN201610699204.8A CN106383245B (en) | 2016-08-22 | 2016-08-22 | A kind of liquid quantitative lifting device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699204.8A Division CN106383245B (en) | 2016-08-22 | 2016-08-22 | A kind of liquid quantitative lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107619003A CN107619003A (en) | 2018-01-23 |
| CN107619003B true CN107619003B (en) | 2019-05-21 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699204.8A Active CN106383245B (en) | 2016-08-22 | 2016-08-22 | A kind of liquid quantitative lifting device |
| CN201710753321.2A Active CN107619002B (en) | 2016-08-22 | 2016-08-22 | A kind of quantitative lifting device of extracting liq |
| CN201710753393.7A Active CN107619003B (en) | 2016-08-22 | 2016-08-22 | A kind of safe and reliable liquid quantitative lifting device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699204.8A Active CN106383245B (en) | 2016-08-22 | 2016-08-22 | A kind of liquid quantitative lifting device |
| CN201710753321.2A Active CN107619002B (en) | 2016-08-22 | 2016-08-22 | A kind of quantitative lifting device of extracting liq |
Country Status (1)
| Country | Link |
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| CN (3) | CN106383245B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848113A (en) * | 2019-11-18 | 2020-02-28 | 湖南朝露生物科技有限公司 | Quantitative lifting device for extracting liquid |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB488038A (en) * | 1937-01-01 | 1938-06-30 | John George Carter | Improvements in apparatus for delivering measured quantities of liquids |
| GB2249172A (en) * | 1990-10-26 | 1992-04-29 | N Proizv Ob Biolog Priborostro | Multichannel pipette |
| CN2141567Y (en) * | 1992-09-11 | 1993-09-01 | 翁炳焕 | Adjustable quantitative liquid feeder |
| US5432098A (en) * | 1994-10-31 | 1995-07-11 | Dynatech Precision Sampling Corporation | Apparatus, and process, for automatically sampling solids and semi-solids materials for analysis |
| AUPQ616200A0 (en) * | 2000-03-10 | 2000-03-30 | Speight, Christopher | Chemical metering pump |
| CN201052182Y (en) * | 2007-07-03 | 2008-04-30 | 廉加平 | Quantitative liquid adding device |
| CN201271522Y (en) * | 2008-09-02 | 2009-07-15 | 江苏省农业科学院 | Supporting stand for purification operation of solid-phase extraction |
| TWM371589U (en) * | 2009-05-25 | 2010-01-01 | Quan-Xing Chen | Extruder for production of pipe |
| CN102285620A (en) * | 2011-09-05 | 2011-12-21 | 黎晓楠 | Quantitative fetching device |
| CN103217350A (en) * | 2013-03-28 | 2013-07-24 | 温州市质量技术监督检测院 | Portable fast chromium-contaminated water detector and detection method thereof |
| CN104260408B (en) * | 2014-07-24 | 2016-02-24 | 重庆大学 | Reservoir permeating medium heat flow piercement heterogeneous fluid pressure break-seepage flow combined type pressure head |
| CN104101684B (en) * | 2014-07-25 | 2015-11-18 | 合肥安鼎生物科技有限公司 | A kind of servo-type buret |
| CN205483651U (en) * | 2016-01-18 | 2016-08-17 | 中国农业科学院茶叶研究所 | Sxemiquantitative sampling device |
| CN105866455B (en) * | 2016-04-06 | 2017-12-22 | 山东大学 | Liquid charging stock fast quantification injecting systems and its control method |
-
2016
- 2016-08-22 CN CN201610699204.8A patent/CN106383245B/en active Active
- 2016-08-22 CN CN201710753321.2A patent/CN107619002B/en active Active
- 2016-08-22 CN CN201710753393.7A patent/CN107619003B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107619002A (en) | 2018-01-23 |
| CN106383245A (en) | 2017-02-08 |
| CN106383245B (en) | 2018-05-01 |
| CN107619003A (en) | 2018-01-23 |
| CN107619002B (en) | 2019-07-26 |
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