CN103990403A - Uniformly mixing and filtering integrated processing mechanism for specimen - Google Patents
Uniformly mixing and filtering integrated processing mechanism for specimen Download PDFInfo
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- CN103990403A CN103990403A CN201410214778.2A CN201410214778A CN103990403A CN 103990403 A CN103990403 A CN 103990403A CN 201410214778 A CN201410214778 A CN 201410214778A CN 103990403 A CN103990403 A CN 103990403A
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Abstract
The invention discloses a uniformly mixing and filtering integrated processing mechanism for a specimen. A filter ventilation mechanism is driven to move vertically and rotate horizontally by a motor; the filter ventilation mechanism is rotated and is pressed down; the top pressing surface of the filter ventilation mechanism presses a specimen container; a ventilation needle is inserted into the specimen container for ventilating; a uniformly mixing mechanism is arranged below the filter ventilation mechanism and is driven to rotate forwardly or reversely by a uniformly-mixing motor; the specimen container is accommodated in a hollow uniformly-mixing seat and is driven to rotate forwardly or reversely by the uniformly-mixing motor; a test tube carrying mechanism is arranged below the uniformly-mixing mechanism, and is provided with an accommodating hole for accommodating a test tube; a jacking mechanism is arranged below the uniformly-mixing mechanism, and is driven to move vertically by a jacking motor; when the jacking mechanism moves upwards, a platform is jacked to press against the bottom of the test tube, so that the test tube is butted with the bottom of the specimen container, and a specimen preparation in the specimen container is dripped into the test tube. The uniformly-mixing and filtering integrated processing mechanism for the specimen is simple in structure, and integrates a uniformly-mixing function and a filtering function.
Description
Technical field:
The present invention relates to being mixed and filter mechanism of a kind of sample preparation, concrete is relevant with the filtration integrated processing mechanism of being mixed of a kind of sample.
Background technology:
At field, laboratory and industrial circle, solution or solid matter need to be dissolved and mixes, then filter, remove large particulate matter.Common way is carry out or liquid is drawn on filter from container by hand.
At present, on market, the existing container with filter is if specimen container 5. these specimen container interior bottom portion as shown in Figure 9 of the structure described in the application number patent of invention that is 200910140542.8 are with screen pack, in the time that this specimen container bottom filtering holes is opened, flow through the downwards screen pack of container bottom of the liquid in container splashes in test tube.
This kind of technology operates by hand and also can realize filtration, but wastes time and energy, and easily produce and filter not exclusively, and the situation that cannot coordinate with automation equipment.
Summary of the invention:
For the defect existing in prior art, the invention provides the filtration integrated processing mechanism of being mixed of a kind of sample, mixing with filtering function of this specimen container can be completed in automation.
For achieving the above object, technical solution of the present invention is:
The filtration integrated processing mechanism that is mixed of sample, comprises the filtration ventilating mechanism, test tube, mixing mechanism, carrying test tube mechanism, specimen container and the jacking mechanism that coordinate successively; Wherein: filter ventilating mechanism and moved up and down and left rotation and right rotation by driven by motor, filter ventilating mechanism and there is a upper projecting face, and a vent wire, filtering ventilating mechanism and rotate and press down, its upper projecting face is pushed down specimen container, and vent wire inserts ventilation in specimen container; Mixing mechanism is arranged on and filters ventilating mechanism below by mixing the positive and negative rotation of driven by motor, and mixing mechanism has the hollow seat that is mixed, and specimen container is contained in hollow and is mixed in seat by mixing the positive and negative rotation of driven by motor; Carrying test tube mechanism is arranged on mixing mechanism below, has the accommodating test tube of accommodating hole; Jacking mechanism is arranged on mixing mechanism below, moved up and down by jack-up driven by motor, on jacking mechanism, have a jack-up platform, while moving on jacking mechanism, jack-up platform is just resisted against test tube bottom and ensures that test tube docks with specimen container bottom the sample preparation making in specimen container and splashes in test tube.
Further, described filtration ventilating mechanism comprises vent wire, upper cover, spring, hollow body seat, rebounding mechanism, the motor that swings, moves up and down motor and upper projecting face; Wherein, upper cover is fixed on hollow body seat, the bottom of hollow body seat forms accommodation chamber by described upper projecting face and outer wall, on upper projecting face, having has perforate, vent wire to be fixed on to cover, and tail end stretches in accommodating cavity, rebounding mechanism is arranged in hollow body seat and is movably set in outside described upper cover and vent wire, described perforate is stretched out in bottom, and rebounding mechanism bottom is provided with aperture and stretches out for vent wire, and spring housing is located at the outer contact of described rebounding mechanism between described rebounding mechanism and upper cover.
Further, mixing mechanism comprises and mixes seat, and it ensures that test tube is by mixing hollow region for hollow structure; Mix seat by carrying out forward and reverse rotation under the driving mechanism drive that is mixed.
Further, carrying test tube mechanism is position, single or multiple hole, for placing one or more test tubes, under the drive of manual or load carrier motor under the position of test tube at the bottom of moving to and mixing.
Further, between described vent wire and upper cover, be provided with back-up block.
Further, the described driving mechanism that is mixed comprises the support that is mixed, the motor that is mixed is fixed on and is mixed on support, the motor (3-7) that is mixed drive synchronizing wheel one rotates, synchronizing wheel one drives synchronizing wheel two rotations by belt one, the synchronizing wheel two that is mixed is affixed with its rotation, the outer sheathed upper pressure seat in seat top that is mixed, the seat that is mixed is with upper pressure seat and be mixed and be provided with bearing between support, be mixed and top bearing between be provided with pad.
Further, described carrying test tube mechanism comprises carrying support, load carrier motor is fixed on carrying support, load carrier driven by motor synchronizing wheel three rotates, synchronizing wheel three drives synchronizing wheel four rotations by belt two, rotating disk and synchronous pulley four are affixed to rotate with it, and rotating disk is provided with position, single or multiple hole for carrying Suspensible test tube.
Adopt technique scheme, tool of the present invention has the following advantages:
1, simple in structure, there is the function of mixing, filtering function is integrated.
2, the vent wire filtering in ventilating mechanism is connected specimen container 5 inner spaces with space outerpace, avoid causing specimen container internal negative pressure and cannot complete filtration.Filter ventilating mechanism and there is rebounding mechanism, avoid specimen container to be taken away and mix seat.
3, the rotating disk of placement Suspensible can be designed as single position or multiple position, meets continuous filtration needs.
Brief description of the drawings:
Fig. 1 is for mixing filter mechanism overall diagram;
Fig. 2 is the horizontal schematic diagram of complete machine;
Fig. 3 is for filtering ventilating mechanism schematic diagram;
Fig. 4 is mixing mechanism schematic diagram;
Fig. 5 is filter action schematic diagram;
Fig. 6 is for filtering jacking mechanism schematic diagram;
Fig. 7 is test tube rotating disk mechanism schematic diagram;
Fig. 8 is Suspensible test tube schematic diagram;
Fig. 9 is the specimen container schematic diagram with filtering function.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the present invention is further described.
As Fig. 1-Figure 9 shows that embodiments of the invention, a kind of filtration integrated processing mechanism that is mixed of sample, comprises the filtration ventilating mechanism 1, test tube 2, mixing mechanism 3, carrying test tube mechanism 4, specimen container 5 and the jacking mechanism 6 that coordinate successively; Wherein: filter ventilating mechanism 1 and moved up and down and left rotation and right rotation by driven by motor, filter ventilating mechanism 1 and there is a upper projecting face 1-9, and a vent wire 1-1, filter ventilating mechanism 1 and rotate and press down, its upper projecting face 1-9 pushes down specimen container 5, and vent wire 1-1 inserts the interior ventilation of specimen container 5; Mixing mechanism 3 is arranged on and filters ventilating mechanism 1 below and drive positive and negative rotation by mixing motor 3-7, and mixing mechanism 3 has a hollow 3-4 that is mixed, and specimen container 5 is contained in hollow and is mixed in a 3-4 and drives positive and negative rotation by mixing motor 3-7; Carrying test tube mechanism 4 is arranged on mixing mechanism 3 belows, has the accommodating test tube 2 of accommodating hole; Jacking mechanism 6 is arranged on mixing mechanism 3 belows, drive and move up and down by jack-up motor 6-2, on jacking mechanism 6, have a jack-up platform 6-1, while moving on jacking mechanism 6, jack-up platform 6-1 is just resisted against test tube 2 bottoms and ensures that test tube 2 docks with specimen container 5 bottoms the sample preparation making in specimen container 5 and splashes in test tube 2.
The present invention, by said mechanism continuous action, is mixed the sample preparation in specimen container 5 and splashes in test tube 2, in order to next process operation.
In actual use, above-mentioned filtration ventilating mechanism 1 can specifically adopt structure as shown in Figure 3, comprises vent wire 1-1, upper cover 1-2, spring 1-3, hollow body seat 1-5, rebounding mechanism 1-6, the motor 1-7 that swings, moves up and down motor 1-8 and upper projecting face 1-9, wherein, upper cover 1-2 is fixed on hollow body seat 1-5, the bottom of hollow body seat 1-5 forms accommodation chamber 1-10 by described upper projecting face 1-9 and outer wall, on upper projecting face 1-9, have and have perforate 1-11, vent wire 1-1 is fixed on upper cover 1-2, tail end stretches in accommodating cavity 1-10, rebounding mechanism 1-6 is arranged in hollow body seat 1-5 and is movably set in outside described upper cover 1-2 and vent wire 1-1, described perforate 1-11 is stretched out in bottom, rebounding mechanism 1-6 bottom is provided with aperture 1-12 and stretches out for vent wire 1-1, spring 1-3 is set in the outer contact of described rebounding mechanism 1-6 between described rebounding mechanism 1-6 and upper cover 1-2, between described vent wire 1-1 and upper cover 1-2, be provided with back-up block 1-4.
Mixing mechanism 3 can adopt concrete structure as shown in Figure 4: the described driving mechanism that is mixed comprises the support 3-6 that is mixed, the motor 3-7 that is mixed is fixed on and is mixed on support 3-6, the motor 3-7 that is mixed drives synchronizing wheel one 3-8 rotation, synchronizing wheel one 3-8 to drive synchronizing wheel two 3-5 to rotate by belt one 3-9,3-4 synchronizing wheel two 3-5 that are mixed are affixed with its rotation, an outer sheathed upper pressure seat 3-1 in 3-4 top is mixed, be mixed a 3-4 and upper pressure seat 3-1 and be mixed and be provided with bearing 3-2 between support 3-6, be mixed and be provided with pad 3-3 between a 3-4 and top bearing.
Carrying test tube mechanism 4 can be as shown in Figure 7 concrete structure, for position, single or multiple hole, be used for placing one or more test tubes 2, under the drive of manual or load carrier motor 4-3 test tube 2 move to and mix at the bottom of under the position of 3-4, wherein, load carrier motor 4-3 is fixed on carrying support 4-6, load carrier motor 4-3 drives synchronizing wheel three 4-7 rotations, synchronizing wheel three 4-7 to drive synchronizing wheel four 4-2 to rotate by belt two 4-4, rotating disk 4-1 and synchronous pulley four 4-7 are affixed to rotate with it, and rotating disk 4-1 is provided with position, single or multiple hole for carrying Suspensible test tube 2.The concrete structure of Suspensible test tube 2 is as disclosed structure in the application number patent document that is 201320231856.0.
With the disclosed concrete structure of embodiment of Fig. 1-9, workflow of the present invention is once described below: when use, Suspensible test tube 2 is placed on test tube load-bearing rotary table 4-5, load carrier motor 4-3 starts, and drives rotating disk test tube to be moved to the vertical lower that mixes a 3-4.Specimen container 5 is put into and mixed a 3-4, mix the forward and reverse rotation of motor 3-7, drive the specimen container 5 forward and reverse rotation together that mixes a 3-4 and the inside, the liquid of specimen container 5 the insides mixes in forward and reverse rotation blending process.After having mixed, mixing motor stops, filtering ventilating mechanism 1 moves downward, upper projecting face is pushed down specimen container 5, now filtering vent wire 1-1 enters specimen container 5 and makes specimen container 5 air pressure inside and external pressure UNICOM avoid causing internal tank negative pressure, rebounding mechanism 1-6 is held down, and spring 1-3 is compressed.Filtering jacking mechanism 6-1 moves upward, promoting Suspensible test tube 2 moves upward and the filter 5-4 of specimen container 5 bottoms is moved upward, filtering holes is opened, and the liquid of specimen container 5 the insides flows down to Suspensible test tube 2 the insides through self-filtering net 5-5.
After filtration completes, filtration jacking mechanism 6-1 moves downward and gets back to original position, and Suspensible test tube 2 also synchronously moves downward and departs from specimen container 5, is suspended on above rotating disk 4.Filter ventilating mechanism 1 and move upward, rebounding mechanism 1-6 moves downward under the reaction force of spring 1-3, and specimen container 5 is departed from and filters vent wire 1-1, avoids specimen container 5 to be taken away and mixes seat.So far, wholely mix, filter action completes.
The present invention is simple in structure, has the function of mixing, filtering function is integrated.The vent wire filtering in ventilating mechanism is connected specimen container inner space with space outerpace, avoid causing specimen container internal negative pressure and cannot complete filtration.Filter ventilating mechanism and there is rebounding mechanism, avoid specimen container to be taken away and mix seat.The rotating disk of placing Suspensible can be designed as single position or multiple position, meets continuous filtration needs.
Above-mentioned explanation illustrates and has described the preferred embodiments of the present invention, as previously mentioned, be to be understood that the present invention is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, amendment and environment, and can, in invention contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from the spirit and scope of the present invention, all should be in the protection domain of claims of the present invention.
Claims (7)
1. the filtration integrated processing mechanism that is mixed of sample, is characterized in that: comprise the filtration ventilating mechanism (1), test tube (2), mixing mechanism (3), carrying test tube mechanism (4), specimen container (5) and the jacking mechanism (6) that coordinate successively; Wherein: filter ventilating mechanism (1) and moved up and down and left rotation and right rotation by driven by motor, filter ventilating mechanism (1) and there is a upper projecting face (1-9), an and vent wire (1-1), filtering ventilating mechanism (1) rotates and presses down, its upper projecting face (1-9) is pushed down specimen container (5), and vent wire (1-1) inserts ventilation in specimen container (5); Mixing mechanism (3) drives positive and negative rotation by mixing motor (3-7) below being arranged on and filtering ventilating mechanism (1), mixing mechanism (3) has the hollow seat (3-4) that is mixed, and specimen container (5) is contained in the hollow seat that is mixed and drives positive and negative rotation by mixing motor (3-7) in (3-4); Carrying test tube mechanism (4) is arranged on mixing mechanism (3) below, has the accommodating test tube of accommodating hole (2); Jacking mechanism (6) is arranged on mixing mechanism (3) below, drive and move up and down by jack-up motor (6-2), on jacking mechanism (6), have a jack-up platform (6-1), while moving on jacking mechanism (6), jack-up platform (6-1) is just resisted against test tube (2) bottom and ensures that test tube (2) docks with specimen container (5) bottom the sample preparation making in specimen container (5) and splashes in test tube (2).
2. the filtration integrated processing mechanism that is mixed of a kind of sample as claimed in claim 1, is characterized in that: described filtration ventilating mechanism (1) comprises vent wire (1-1), upper cover (1-2), spring (1-3), hollow body seat (1-5), rebounding mechanism (1-6), the motor that swings (1-7), moves up and down motor (1-8) and upper projecting face (1-9), wherein, upper cover (1-2) is fixed on hollow body seat (1-5), the bottom of hollow body seat (1-5) forms accommodation chamber (1-10) by described upper projecting face (1-9) and outer wall, on upper projecting face (1-9), have and have perforate (1-11), vent wire (1-1) is fixed on upper cover (1-2), tail end stretches in accommodating cavity (1-10), rebounding mechanism (1-6) is arranged in hollow body seat (1-5) and is movably set in outside described upper cover (1-2) and vent wire (1-1), described perforate (1-11) is stretched out in bottom, rebounding mechanism (1-6) bottom is provided with aperture (1-12) and stretches out for vent wire (1-1), spring (1-3) is set in the described outer contact of rebounding mechanism (1-6) between described rebounding mechanism (1-6) and upper cover (1-2).
3. the filtration integrated processing mechanism that is mixed of a kind of sample as claimed in claim 1, is characterized in that:
Mixing mechanism (3) comprises and mixes seat (3-4), and it is for hollow structure guarantee test tube (2) is by mixing hollow region; Mix seat (3-4) by carrying out forward and reverse rotation under the driving mechanism drive that is mixed.
4. the filtration integrated processing mechanism that is mixed of a kind of sample as claimed in claim 1, is characterized in that:
Carrying test tube mechanism (4) is position, single or multiple hole, for placing one or more test tubes (2), under the drive of manual or load carrier motor (4-3) test tube (2) move to and mix at the bottom of under the position of (3-4).
5. the filtration integrated processing mechanism that is mixed of a kind of sample as claimed in claim 2, is characterized in that: between described vent wire (1-1) and upper cover (1-2), be provided with back-up block (1-4).
6. the filtration integrated processing mechanism that is mixed of a kind of sample as claimed in claim 3, is characterized in that:
The described driving mechanism that is mixed comprises the support that is mixed (3-6), the motor (3-7) that is mixed is fixed on the support that is mixed (3-6), the motor (3-7) that is mixed drives synchronizing wheel one (3-8) to rotate, synchronizing wheel one (3-8) drives synchronizing wheel two (3-5) to rotate by belt one (3-9), seat (3-4) synchronizing wheel two (3-5) that is mixed is affixed with its rotation, the outer sheathed upper pressure seat (3-1) in seat (3-4) top is mixed, be mixed and be provided with bearing (3-2) between seat (3-4) and upper pressure seat (3-1) and the support that is mixed (3-6), be mixed and be provided with pad (3-3) between seat (3-4) and top bearing.
7. the filtration integrated processing mechanism that is mixed of a kind of sample as claimed in claim 4, it is characterized in that: described carrying test tube mechanism (4) comprises carrying support (4-6), load carrier motor (4-3) is fixed on carrying support (4-6), load carrier motor (4-3) drives synchronizing wheel three (4-7) to rotate, synchronizing wheel three (4-7) drives synchronizing wheel four (4-2) to rotate by belt two (4-4), rotating disk (4-1) is affixed with its rotation with synchronous pulley four (4-7), rotating disk (4-1) is provided with position, single or multiple hole for carrying Suspensible test tube (2).
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| CN201410214778.2A CN103990403B (en) | 2014-05-21 | 2014-05-21 | A kind of filtration integrated processing mechanism that is mixed of sample |
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| CN201410214778.2A CN103990403B (en) | 2014-05-21 | 2014-05-21 | A kind of filtration integrated processing mechanism that is mixed of sample |
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| CN103990403B CN103990403B (en) | 2016-01-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104502620A (en) * | 2015-01-12 | 2015-04-08 | 厦门信道生物技术有限公司 | Multifunctional faece analysis workstation |
| CN104515863A (en) * | 2015-01-12 | 2015-04-15 | 厦门信道生物技术有限公司 | Excrement detector |
| CN104535784A (en) * | 2015-01-12 | 2015-04-22 | 厦门信道生物技术有限公司 | Continuous sample introduction type faeces detector |
| CN105032513A (en) * | 2015-08-27 | 2015-11-11 | 厦门信道生物技术有限公司 | Sample container with impact device |
| WO2015176548A1 (en) * | 2014-05-21 | 2015-11-26 | 廖清华 | Integrated processing mechanism for uniformly-mixing and filtering sample |
| CN108956255A (en) * | 2018-02-12 | 2018-12-07 | 宁波美康盛德生物科技有限公司 | Circulation formula mixing mechanism and its control method and its repositioning method |
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| CN203540432U (en) * | 2013-09-25 | 2014-04-16 | 绍兴天恒生物科技有限公司 | Mixing machine with filtering device |
| CN203862180U (en) * | 2014-05-21 | 2014-10-08 | 厦门信道生物技术有限公司 | Sample mixing and filtering integrated processing mechanism |
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| US3772799A (en) * | 1969-08-19 | 1973-11-20 | Mitsubishi Edogawa Kagaku Kk | Apparatus for treating a mixture |
| CN101874946A (en) * | 2009-04-28 | 2010-11-03 | 厦门市毕恩生物技术有限公司 | Bottom control type sample filtering container |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015176548A1 (en) * | 2014-05-21 | 2015-11-26 | 廖清华 | Integrated processing mechanism for uniformly-mixing and filtering sample |
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| CN104515863A (en) * | 2015-01-12 | 2015-04-15 | 厦门信道生物技术有限公司 | Excrement detector |
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| CN108956255A (en) * | 2018-02-12 | 2018-12-07 | 宁波美康盛德生物科技有限公司 | Circulation formula mixing mechanism and its control method and its repositioning method |
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