CN110658052A - Vacuum suction filtration sample adding equipment - Google Patents
Vacuum suction filtration sample adding equipment Download PDFInfo
- Publication number
- CN110658052A CN110658052A CN201911091435.0A CN201911091435A CN110658052A CN 110658052 A CN110658052 A CN 110658052A CN 201911091435 A CN201911091435 A CN 201911091435A CN 110658052 A CN110658052 A CN 110658052A
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- shell
- feeding
- mixing
- fixedly connected
- vacuum filtration
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- 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
- G01N1/38—Diluting, dispersing or mixing samples
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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
-
- 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
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- 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
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/386—Other diluting or mixing processes
-
- 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
- G01N2035/00465—Separating and mixing arrangements
- G01N2035/00534—Mixing by a special element, e.g. stirrer
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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
- G01N2035/1027—General features of the devices
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses vacuum filtration sample adding equipment which comprises a supporting seat, a mixing mechanism and a feeding mechanism, wherein the mixing mechanism is arranged at the top of the feeding mechanism, the supporting seat is fixedly connected to the bottom of the feeding mechanism, the mixing mechanism comprises a mixing shell, the surface of the mixing shell is fixedly connected with feeding pipes which are mutually communicated with the mixing shell, the four feeding pipes are arranged on the surface of the mixing shell in a surrounding mode at equal intervals, one end, far away from the mixing shell, of each feeding pipe is communicated with a measuring cup, a first valve is arranged on each feeding pipe, a stirring motor is fixedly arranged at the top of the mixing shell, and an output shaft of the stirring motor is fixedly connected with a stirring rotating shaft. This vacuum filtration application of sample equipment, structural design is reasonable, and convenient to use can carry out accurate measurement and mix application of sample simultaneously to multiple material sample, has improved work efficiency, has guaranteed the accuracy of final result, has satisfied diversified user demand.
Description
Technical Field
The invention relates to the technical field of sample adding equipment, in particular to vacuum filtration sample adding equipment.
Background
Vacuum filtration is a suction filtration separator comparatively commonly used at present, it is that negative pressure suction filtration sample realizes solid-liquid separation under vacuum condition, it is not often used for filtering volatility not big and does not have solvent and solid sample of pungent smell, in vacuum suction filtration process, often need add different samples, in order to reach the detection mesh of various differences, traditional vacuum suction filtration application of sample method often adds in batches to multiple sample, this kind of operating method not only efficiency is comparatively low, and be difficult to accurate the addition of controlling every kind of material, influence final result easily, be difficult to satisfy diversified demand, for this we have proposed a vacuum suction filtration application of sample equipment, in order to solve the problem that proposes in the above-mentioned background art.
Disclosure of Invention
The invention aims to provide vacuum filtration sample adding equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a vacuum filtration sample adding device comprises a supporting seat, a mixing mechanism and a feeding mechanism, wherein the mixing mechanism is arranged at the top of the feeding mechanism, and the supporting seat is fixedly connected to the bottom of the feeding mechanism;
the mixing mechanism comprises a mixing shell, the surface of the mixing shell is fixedly connected with feeding pipes which are mutually communicated with the mixing shell, the number of the feeding pipes is four, the feeding pipes are arranged on the surface of the mixing shell in an encircling mode at equal intervals, one ends, far away from the mixing shell, of the feeding pipes are communicated with measuring cups, first valves are arranged on the feeding pipes, stirring motors are fixedly installed at the top of the mixing shell, stirring rotating shafts are fixedly connected onto output shafts of the stirring motors, the bottom ends of the stirring rotating shafts penetrate through the mixing shell and extend into the mixing shell, stirring blades are fixedly connected onto the surfaces of the stirring rotating shafts located in the mixing shell, liquid passing pipes which are mutually communicated with the mixing shell are fixedly connected to the bottom of the mixing shell, and second valves are arranged on the;
feeding mechanism includes the pay-off shell, the pay-off shell communicates with each other with the bottom that leads to the liquid pipe, the left side fixedly connected with of pay-off shell and its drain pipe that communicates each other, the inside of pay-off shell is equipped with the liquid pushing block, the surface cover of liquid pushing block is equipped with the rubber circle, the surface and the pay-off shell inner wall of rubber circle contact each other, the spread groove has been seted up to the inside of liquid pushing block, the inside swing joint of spread groove has the connecting plate, the midpoint department fixedly connected with lead screw on connecting plate right side, the right-hand member of lead screw runs through the spread groove in proper order from a left side to the right side, pushes away liquid block and pay-.
Preferably, mix shell top and correspond agitator motor's position fixedly connected with dust cover, the louvre has been seted up on the surface of dust cover.
Preferably, the top of the feeding shell is fixedly connected with a connecting frame, and one end of the connecting frame, which is far away from the feeding shell, is fixedly connected with the surface of the mixing shell.
Preferably, the surface of the connecting plate is provided with a ball, and the ball is movably connected with the inner wall of the connecting groove.
Preferably, the right end fixedly connected with of lead screw rotates the handle, the surface cover of rotation handle is equipped with the cushion.
Preferably, the surface of the screw rod is provided with external threads, and the position of the feeding shell corresponding to the screw rod is provided with internal threads matched with the feeding shell.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the vacuum suction filtration sample adding equipment, multiple sample materials are respectively added into multiple measuring cups for measuring, the materials enter the mixing shell after the first valve is opened, the stirring blades are driven by the stirring motor to rotate for mixing, the mixed materials enter the feeding shell after the second valve is opened, the connecting plate rotates in the connecting groove under the threaded connection with the feeding shell by rotating the screw rod, the liquid pushing block and the rubber ring are driven to move left, the mixed materials in the liquid pushing block are pushed out through the liquid outlet pipe for sample adding, and therefore the vacuum suction filtration sample adding equipment is reasonable in structural design and convenient to use, can accurately measure and mix multiple material samples and simultaneously add samples, improves the working efficiency, guarantees the accuracy of final results, and meets the multi-directional use requirements.
2. According to the invention, the dustproof shell is arranged, the stirring motor can be protected in a dustproof manner, the service life is prolonged, the radiating holes are favorable for radiating the stirring motor, the mixing shell and the feeding shell can be connected through the connecting frame, the dropping between the mixing shell and the feeding shell in long-term use is prevented, the friction between the surface of the connecting plate and the inner wall of the connecting groove is reduced through the arrangement of the balls, the screw rod can be conveniently rotated by a user through the arrangement of the rotating handle, and the convenience of operation is improved.
Drawings
FIG. 1 is a structural cross-sectional view of a front view of the present invention;
FIG. 2 is a structural cross-sectional view of a front view of the mixing mechanism of the present invention;
FIG. 3 is a structural cross-sectional view of a front view of the feed mechanism of the present invention;
FIG. 4 is an enlarged view of a portion of A-A of FIG. 3 according to the present invention.
In the figure: the device comprises a support base 1, a mixing mechanism 2, a mixing shell 21, a feeding pipe 22, a measuring cup 23, a first valve 24, a stirring motor 25, a stirring rotating shaft 26, a stirring blade 27, a liquid through pipe 28, a second valve 29, a dustproof shell 210, a feeding mechanism 3, a feeding shell 31, a liquid outlet pipe 32, a liquid pushing block 33, a rubber ring 34, a connecting groove 35, a connecting plate 36, a screw rod 37, a ball 38, a rotating handle 39 and a connecting frame 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a vacuum filtration sample adding device includes a supporting base 1, a mixing mechanism 2 and a feeding mechanism 3, wherein the mixing mechanism 2 is disposed on the top of the feeding mechanism 3, and the supporting base 1 is fixedly connected to the bottom of the feeding mechanism 3.
The mixing mechanism 2 comprises a mixing shell 21, the surface of the mixing shell 21 is fixedly connected with feed pipes 22 communicated with each other, the number of the feed pipes 22 is four, the feed pipes 22 are arranged on the surface of the mixing shell 21 in an encircling manner at equal intervals, one end of each feed pipe 22 far away from the mixing shell 21 is communicated with a measuring cup 23, the measuring cup 23 is arranged in a transparent manner, the surface of each measuring cup is provided with scale marks, the feed pipe 22 is provided with a first valve 24, the top of the mixing shell 21 is fixedly provided with a stirring motor 25, the top of the mixing shell 21 is fixedly connected with a dustproof shell 210 corresponding to the position of the stirring motor 25, the surface of the dustproof shell 210 is provided with heat dissipation holes, an output shaft of the stirring motor 25 is fixedly connected with a stirring rotating shaft 26, the bottom end of the stirring rotating shaft 26 penetrates through the mixing shell 21 and extends to the inside of the mixing shell 21, the surface of the stirring rotating shaft 26, the liquid pipe 28 is provided with a second valve 29.
The feeding mechanism 3 comprises a feeding shell 31, the feeding shell 31 is communicated with the bottom end of the liquid through pipe 28, the top of the feeding shell 31 is fixedly connected with a connecting frame 4, one end of the connecting frame 4 far away from the feeding shell 31 is fixedly connected with the surface of the mixing shell 21, the left side of the feeding shell 31 is fixedly connected with a liquid outlet pipe 32 communicated with the feeding shell 31, a liquid pushing block 33 is arranged inside the feeding shell 31, the surface of the liquid pushing block 33 is sleeved with a rubber ring 34, the surface of the rubber ring 34 is contacted with the inner wall of the feeding shell 31, a connecting groove 35 is arranged inside the liquid pushing block 33, a connecting plate 36 is movably connected inside the connecting groove 35, a ball 38 is arranged on the surface of the connecting plate 36, the ball 38 is movably connected with the inner wall of the connecting groove 35, a screw rod 37 is fixedly connected at the midpoint on the right side of the connecting plate 36, the right end of the screw rod, the surface of the screw rod 37 is provided with external threads, the position of the feeding shell 31 corresponding to the screw rod 37 is provided with internal threads matched with the screw rod for use, the right end of the screw rod 37 is fixedly connected with a rotary handle 39, the surface of the rotary handle 39 is sleeved with a cushion, the stirring motor 25 can be protected from dust by arranging a dust-proof shell 210, the service life is prolonged, the radiating holes are favorable for radiating heat of the stirring motor 25, the mixing shell 21 and the feeding shell 31 can be connected by arranging a connecting frame 4 to prevent the mixing shell 21 and the feeding shell 31 from falling off after long-term use, the friction between the surface of the connecting plate 36 and the inner wall of a connecting groove 35 is reduced when the connecting plate is rotated by arranging the balls 38, a user can conveniently rotate the screw rod 37 by arranging the rotary handle 39, the convenience of operation is improved, various sample materials are respectively added into a plurality of measuring cups 23 for measurement, the materials enter the mixing, utilize agitator motor 25 to drive stirring vane 27 rotatory and mix, open second valve 29 back mixing material and get into to pay-off shell 31 in, through rotating lead screw 37, under the threaded connection with pay-off shell 31, connecting plate 36 is rotatory in spread groove 35, it moves to the left with rubber circle 34 to drive liquid pushing block 33, the mixing material in with releases the realization application of sample through drain pipe 32, this vacuum filtration application of sample equipment, and reasonable in design, high durability and convenient use, can carry out accurate measurement and mix the application of sample simultaneously to multiple material sample, and the work efficiency is improved, the accuracy of final result is guaranteed, diversified user demand has been satisfied.
During the use, add multiple sample material respectively and measure in a plurality of measurement cups 23, open first valve 24 back material and get into and mix in the shell 21, utilize agitator motor 25 to drive stirring vane 27 rotatory and mix, open second valve 29 back mixed material and get into in the pay-off shell 31, through rotating lead screw 37, under the threaded connection with pay-off shell 31, connecting plate 36 is rotatory in spread groove 35, drive and push away liquid piece 33 and rubber circle 34 and move to the left, push out the mixed material in with the realization application of sample through drain pipe 32.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a vacuum filtration application of sample equipment, includes supporting seat (1), mixing mechanism (2) and feeding mechanism (3), its characterized in that: the mixing mechanism (2) is arranged at the top of the feeding mechanism (3), and the supporting seat (1) is fixedly connected to the bottom of the feeding mechanism (3);
mixing mechanism (2) is including mixing shell (21), the fixed surface of mixing shell (21) is connected with filling tube (22) rather than intercommunication, the quantity of filling tube (22) is four and the equidistance encircles the surface that sets up at mixing shell (21), the one end intercommunication that mixes shell (21) is kept away from in filling tube (22) has measurement cup (23), be equipped with first valve (24) on filling tube (22), the top fixed mounting who mixes shell (21) has agitator motor (25), fixedly connected with stirring pivot (26) on the output shaft of agitator motor (25), the bottom of stirring pivot (26) is run through and is mixed shell (21) and extend to its inside, is located stirring pivot (26) fixed surface of mixing shell (21) and is connected with stirring vane (27), the bottom fixedly connected with of mixing shell (21) leads to liquid pipe (28) rather than intercommunication each other, a second valve (29) is arranged on the liquid through pipe (28);
the feeding mechanism (3) comprises a feeding shell (31), the feeding shell (31) is communicated with the bottom end of the liquid through pipe (28), the left side of the feeding shell (31) is fixedly connected with a liquid outlet pipe (32) which is communicated with the feeding shell, a liquid pushing block (33) is arranged in the feeding shell (31), a rubber ring (34) is sleeved on the surface of the liquid pushing block (33), the surface of the rubber ring (34) is contacted with the inner wall of the feeding shell (31), a connecting groove (35) is arranged inside the liquid pushing block (33), a connecting plate (36) is movably connected inside the connecting groove (35), a screw rod (37) is fixedly connected at the middle point of the right side of the connecting plate (36), the right end of the screw rod (37) sequentially penetrates through the connecting groove (35), the liquid pushing block (33) and the feeding shell (31) from left to right and extends to the outside of the feeding shell (31).
2. The vacuum filtration sample adding device according to claim 1, wherein: mix shell (21) top and correspond stirring motor (25) position fixedly connected with dust cover (210), the louvre has been seted up on the surface of dust cover (210).
3. The vacuum filtration sample adding device according to claim 1, wherein: the top fixedly connected with link (4) of pay-off shell (31), the one end and the mixed shell (21) fixed surface of pay-off shell (31) are kept away from in link (4).
4. The vacuum filtration sample adding device according to claim 1, wherein: the surface of the connecting plate (36) is provided with a ball (38), and the ball (38) is movably connected with the inner wall of the connecting groove (35).
5. The vacuum filtration sample adding device according to claim 1, wherein: the right-hand member fixedly connected with of lead screw (37) rotates handle (39), the surface cover of rotation handle (39) is equipped with the cushion.
6. The vacuum filtration sample adding device according to claim 1, wherein: the surface of the screw rod (37) is provided with external threads, and the position of the feeding shell (31) corresponding to the screw rod (37) is provided with internal threads matched with the screw rod for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091435.0A CN110658052A (en) | 2019-11-10 | 2019-11-10 | Vacuum suction filtration sample adding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091435.0A CN110658052A (en) | 2019-11-10 | 2019-11-10 | Vacuum suction filtration sample adding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110658052A true CN110658052A (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911091435.0A Pending CN110658052A (en) | 2019-11-10 | 2019-11-10 | Vacuum suction filtration sample adding equipment |
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| CN (1) | CN110658052A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150353881A1 (en) * | 2013-01-07 | 2015-12-10 | Toray Industries, Inc. | Device that produces sugar solution and method of producing sugar solution |
| US20170015936A1 (en) * | 2015-01-21 | 2017-01-19 | Lisa F. Kinney | Apparatus and method for extracting organic compounds from plant material using carbon dioxide |
| CN206635040U (en) * | 2017-04-13 | 2017-11-14 | 福建省荔元活性炭实业有限公司 | A kind of activated carbon acidleach tank being filtered by vacuum |
| CN206868363U (en) * | 2017-04-12 | 2018-01-12 | 天津市恒盛兴旺生物科技有限公司 | A kind of processing tank of bio-fuel |
| CN208586300U (en) * | 2018-07-30 | 2019-03-08 | 罗山县绿缘三元素生物科技有限公司 | Aseptic stirring device is used in a kind of mixing of bio-culture solution |
| CN209383805U (en) * | 2018-12-25 | 2019-09-13 | 韶关学院 | A kind of microorganism fermentation tank improving oxygen content amount |
| CN209508254U (en) * | 2018-12-30 | 2019-10-18 | 青岛百慧智业生物科技有限公司 | A kind of efficient biological fermentation equipment |
-
2019
- 2019-11-10 CN CN201911091435.0A patent/CN110658052A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150353881A1 (en) * | 2013-01-07 | 2015-12-10 | Toray Industries, Inc. | Device that produces sugar solution and method of producing sugar solution |
| US20170015936A1 (en) * | 2015-01-21 | 2017-01-19 | Lisa F. Kinney | Apparatus and method for extracting organic compounds from plant material using carbon dioxide |
| CN206868363U (en) * | 2017-04-12 | 2018-01-12 | 天津市恒盛兴旺生物科技有限公司 | A kind of processing tank of bio-fuel |
| CN206635040U (en) * | 2017-04-13 | 2017-11-14 | 福建省荔元活性炭实业有限公司 | A kind of activated carbon acidleach tank being filtered by vacuum |
| CN208586300U (en) * | 2018-07-30 | 2019-03-08 | 罗山县绿缘三元素生物科技有限公司 | Aseptic stirring device is used in a kind of mixing of bio-culture solution |
| CN209383805U (en) * | 2018-12-25 | 2019-09-13 | 韶关学院 | A kind of microorganism fermentation tank improving oxygen content amount |
| CN209508254U (en) * | 2018-12-30 | 2019-10-18 | 青岛百慧智业生物科技有限公司 | A kind of efficient biological fermentation equipment |
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Application publication date: 20200107 |
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