CN104841182B - A kind of rocking handle type biology laboratory defecator - Google Patents
A kind of rocking handle type biology laboratory defecator Download PDFInfo
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- CN104841182B CN104841182B CN201510257331.8A CN201510257331A CN104841182B CN 104841182 B CN104841182 B CN 104841182B CN 201510257331 A CN201510257331 A CN 201510257331A CN 104841182 B CN104841182 B CN 104841182B
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- hole
- transfusion
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- liquid outlet
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Abstract
The invention discloses a kind of rocking handle type biology laboratory defecator, including the pretreatment unit that support, the defecator that is arranged on support are connected with defecator.The invention has the beneficial effects as follows: earth being diluted to the earth suspension process to micropopulation isolated by filtration, easy to operate, it is easy to the soil profile of different goal objecies is detected and observes by medical test and laboratory.
Description
Technical field
The present invention relates to a kind of medical extraction element, particularly to a kind of rocking handle type biology laboratory defecator.
Background technology
Earth includes the compositions such as earth mineral, parasitic ovum, organic matter and microorganism, in medical science detection and laboratory research process, differentiate and obtain these compositions, only rely on effective apparatus aided filter to be easily separated, and the defecator of prior art can not separating and filtering difference goal object, thus difference goal object is placed on microscope slide, under the microscope goal object is detected and observe.
Summary of the invention
It is an object of the invention to, it is provided that a kind of biology laboratory defecator earth being diluted to from earth suspension to micropopulation.
A kind of rocking handle type biology laboratory defecator, it is characterised in that the pretreatment unit that the defecator include support, being arranged on support is connected with described defecator；
Described defecator includes rotating disk, the provided circumferentially about of described rotating disk has some through holes and blind hole, described through hole and blind hole are alternately distributed, each through hole described is provided with the filter screen that order number increases step by step, the center of described rotating disk is provided with axis hole, it is fixedly connected with rotating shaft in described axis hole, the centrage of described rotating shaft is provided with operation through hole, the circumference of described operation through hole is evenly arranged with three and rotates groove, it is plugged with rocking handle in described operation through hole, the front portion of described rocking handle, middle part and rear portion circumference are respectively arranged with three that are positioned at described rotation groove and rotate projection, the provided circumferentially about of described disk edge has the marking line corresponding with described through hole and described blind hole；
Described rotating disk both sides are provided with to be fixed the liquid feeding disc being connected and goes out liquid dish with support, the provided circumferentially about of described liquid feeding disc has the inlet corresponding with the through hole on described rotating disk and blind hole, described go out liquid dish circumference on be also equipped with the liquid outlet corresponding with the through hole on described rotating disk and blind hole, described inlet is corresponding with described liquid outlet, described liquid feeding disc with described go out liquid dish center be provided with the axis hole corresponding with described rotating shaft, the bearing being socketed in described rotating shaft it is provided with in described axis hole, described liquid feeding disc and described go out to be provided with sealing gasket between liquid dish and described rotating disk, described sealing gasket respectively with described liquid feeding disc and described go out liquid dish is fixing is connected, the circumference of described sealing gasket is also equipped with the fluid-through port corresponding with the through hole on described rotating disk, described sealing gasket is provided with connection through hole in the heart that be socketed in outside described rotating shaft, the provided circumferentially about of described liquid feeding disc edge has the marking line corresponding with described inlet;
Described pretreatment unit includes the container of tubular, the top of described container is provided with container cover, the inner side of described container cover is provided with the guide ledges of hollow, described guide ledges is internal arranges the pull bar that can slide up and down, the upper end of described pull bar is positioned at the top of described container cover, the lower end of described pull bar extends to the middle part of described container, the lower end of described pull bar is provided with pressing plate, described pressing plate is provided with needle body, the bottom sidewall of described container arranges liquid outlet, described liquid outlet is provided with tube for transfusion A, the end of described tube for transfusion A is provided with the pushing cylinder being connected with described inlet, described tube for transfusion A and described container side wall junction are provided with switch.
The upper end of described pull bar is provided with handle.
Tube for transfusion B it is plugged with in described liquid outlet.
A kind of rocking handle type biology laboratory defecator carries out the acquisition method of earth separation, it is characterised in that comprise the following steps:
Step 1: close described switch, is placed directly in earth in described container, then adds diluent in described container；
Step 2: by up and down push-and-pull or repeatedly pull bar described in left rotation and right rotation repeatedly, earth is smashed to pieces by the described needle body bottom described pull bar, mix homogeneously, forms earth suspension；
Step 3: open described switch, earth suspension, through described tube for transfusion A, described pushing cylinder, described inlet, described through hole, described liquid outlet, described tube for transfusion B, then utilizes the dropper being plugged on described tube for transfusion B end or other equipment to carry out sample collecting；
Step 4: close described switch, another dropper or other equipment are connected on same described liquid outlet, the described rotation projection of described rocking handle is inserted in the described rotation groove of described rotating shaft, rotate described rotating disk, make another described through hole corresponding with described inlet and described liquid outlet, open described switch, make the earth suspension in described container, by described tube for transfusion A, described pushing cylinder, described inlet, described through hole, described liquid outlet and described tube for transfusion B, carry out the lower portion sample collecting through different meshes strainer filtering, obtain collected specimens many parts different successively；
Or, close described switch, another dropper or other equipment are connected on another described liquid outlet, described pushing cylinder is connected on corresponding described inlet, open described switch, make the earth suspension in described container, by described tube for transfusion A, described pushing cylinder, described inlet, described through hole, described liquid outlet and described tube for transfusion B, carry out the lower portion sample collecting through different meshes strainer filtering, obtain collected specimens many parts different successively.
Beneficial effects of the present invention: the present invention being diluted to from earth suspension to the process of micropopulation isolated by filtration by earth, easy to operate, it is easy to the soil profile of different goal objecies is detected and observes by medical test and laboratory.
Accompanying drawing explanation
Fig. 1 is the front view of the structure of the present invention.
Fig. 2 is the explosive view of defecator.
Fig. 3 is the partial enlarged drawing at the A place of Fig. 2.
Fig. 4 is the profile of pretreatment unit.
Fig. 5 is the structural representation of container cover.
Fig. 6 is the structural representation of rotating shaft.
Fig. 7 is the structural representation of rocking handle.
Wherein, accompanying drawing is labeled as: 1, support；2, defecator；3, pretreatment unit；4, rotating disk；5, through hole；6, blind hole；7, filter screen；8, rotating shaft；9, axis hole；10, liquid feeding disc；11, liquid dish is gone out；12, inlet；13, liquid outlet；14, axis hole；15, sealing gasket；16, fluid-through port；17, container；18, container cover；19, guide ledges；20, pull bar；21, pressing plate；22, needle body；23, liquid outlet；24, tube for transfusion A；25, pushing cylinder；26, switch；27, handle；28, tube for transfusion B；29, marking line；30, marking line;31, operation through hole；32, groove is rotated;33, rocking handle；34, projection is rotated.
Detailed description of the invention
For the technical characterstic that this programme is described can be known, below by detailed description of the invention, this programme is illustrated.
Embodiment 1
Referring to Fig. 1-Fig. 7, a kind of rocking handle type can have enough to meet the need the biology laboratory defecator of use, it is characterised in that the pretreatment unit 3 that the defecator 2 include support 1, being arranged on support 1 is connected with defecator 2；
Defecator 2 includes rotating disk 4, the provided circumferentially about of rotating disk 4 has some through holes 5 and blind hole 6, through hole 5 and blind hole 6 are alternately distributed, each through hole 5 is provided with the filter screen 7 that order number increases step by step, the center of rotating disk 4 is provided with axis hole 9, rotating shaft 8 it is fixedly connected with in axis hole 9, the centrage of rotating shaft 8 is provided with operation through hole 31, the circumference of operation through hole 31 is evenly arranged with three and rotates groove 32, it is plugged with rocking handle 33 in operation through hole 31, the front portion of rocking handle 33, middle part and rear portion circumference are respectively arranged with and are positioned at three the rotation projections 34 rotating groove 32, the provided circumferentially about of rotating disk 4 edge has the marking line 29 corresponding with through hole 5 and blind hole 6；
Rotating disk 4 both sides are provided with to be fixed the liquid feeding disc 10 being connected with support 1 and goes out liquid dish 11, the provided circumferentially about of liquid feeding disc 10 has the inlet 12 corresponding with the through hole 5 on rotating disk 4 and blind hole 6, go out and the circumference of liquid dish 11 is also equipped with the liquid outlet 13 corresponding with the through hole 5 on rotating disk 4 and blind hole 6, inlet 12 and liquid outlet 13 are corresponding, liquid feeding disc 10 and the center going out liquid dish 11 are provided with the axis hole 14 corresponding with rotating shaft 8, the bearing being socketed in rotating shaft 8 it is provided with in axis hole 14, liquid feeding disc 10 and go out to be provided with sealing gasket 15 between liquid dish 11 and rotating disk 4, the circumference of sealing gasket 15 is also equipped with the fluid-through port 16 corresponding with the through hole 5 on rotating disk 4, sealing gasket 15 is provided with connection through hole in the heart that be socketed in outside rotating shaft 8, the provided circumferentially about of liquid feeding disc 10 edge has the marking line 30 corresponding with inlet 12;
Pretreatment unit includes the container 17 of tubular, the top of container 17 is provided with container cover 18, the inner side of container cover 18 is provided with the guide ledges 19 of hollow, guide ledges 19 is internal arranges the pull bar 20 that can slide up and down, the upper end of pull bar 20 is positioned at the top of container cover 18, the lower end of pull bar 20 extends to the middle part of container 17, the lower end of pull bar 20 is provided with pressing plate 21, pressing plate 21 is provided with needle body 22, the bottom sidewall of container 17 arranges liquid outlet 23, liquid outlet 23 is provided with tube for transfusion A24, the end of tube for transfusion A24 is provided with the pushing cylinder 25 being connected with inlet 12, tube for transfusion A24 and container 17 sidewall junction are provided with switch 26.The upper end of pull bar 20 is provided with handle 27.Tube for transfusion B28 it is plugged with in liquid outlet 13.
A kind of rocking handle type can have enough to meet the need the biology laboratory defecator of use and carry out the acquisition method of earth separation, it is characterised in that comprise the following steps:
Step 1: closing switch 26, is placed directly in container 17 by earth, then adds diluent in container 17；
Step 2: by push-and-pull or repeatedly left rotation and right rotation pull bar 20 up and down repeatedly, earth is smashed to pieces by the needle body 22 bottom pull bar 20, mix homogeneously, forms earth suspension；
Step 3: open switch 26, earth suspension, through tube for transfusion A24, pushing cylinder 25, inlet 12, through hole 5, liquid outlet 13, tube for transfusion B28, then utilizes the dropper being plugged on tube for transfusion B28 end or other equipment to carry out sample collecting；
Step 4: closing switch 26, another dropper or other equipment are connected on same liquid outlet 13, the rotation projection 34 of rocking handle 33 is inserted in the rotation groove 32 of rotating shaft 8, rotate rotating disk 4, make another through hole 5 corresponding with inlet 12 and liquid outlet 13, open switch 26, make the earth suspension in container 17, by tube for transfusion A24, pushing cylinder 25, inlet 12, through hole 5, liquid outlet 13 and tube for transfusion B28, carry out the lower portion sample collecting through different meshes strainer filtering, obtain collected specimens many parts different successively；
Or, closing switch 26, another dropper or other equipment are connected on another liquid outlet 13, pushing cylinder 25 is connected on corresponding inlet 12, open switch 26, make the earth suspension in container 17, by tube for transfusion A24, pushing cylinder 25, inlet 12, through hole 5, liquid outlet 13 and tube for transfusion B28, carry out the lower portion sample collecting through different meshes strainer filtering, obtain collected specimens many parts different successively.
The rocking handle type of the present invention can have enough to meet the need the biology laboratory defecator of use and utilize this biology laboratory defecator to carry out the acquisition method of earth separation, it is able to ensure that biology laboratory collects the soil profile of different goal object, target component is made microscope slide specimen, under the microscope each goal object is detected and observes.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (4)
1. a rocking handle type biology laboratory defecator, it is characterised in that the pretreatment unit (3) that the defecator (2) include support (1), being arranged on support (1) is connected with described defecator (2)；
Described defecator (2) includes rotating disk (4), the provided circumferentially about of described rotating disk (4) has some through holes (5) and blind hole (6), described through hole (5) and blind hole (6) are alternately distributed, described each through hole (5) is provided with the filter screen (7) that order number increases step by step, the center of described rotating disk (4) is provided with axis hole (9), rotating shaft (8) it is fixedly connected with in described axis hole (9), the centrage of described rotating shaft (8) is provided with operation through hole (31), the circumference of described operation through hole (31) is evenly arranged with three and rotates groove (32), it is plugged with rocking handle (33) in described operation through hole (31), the front portion of described rocking handle (33), middle part and rear portion circumference are respectively arranged with three that are positioned at described rotation groove (32) and rotate projection (34), the provided circumferentially about of described rotating disk (4) edge has the marking line (29) corresponding with described through hole (5) and described blind hole (6)；
Described rotating disk (4) both sides are provided with to be fixed, with support (1), the liquid feeding disc (10) being connected and goes out liquid dish (11), the provided circumferentially about of described liquid feeding disc (10) has the inlet (12) corresponding with the through hole (5) on described rotating disk (4) and blind hole (6), described go out liquid dish (11) circumference on be also equipped with the liquid outlet (13) corresponding with the through hole (5) on described rotating disk (4) and blind hole (6), described inlet (12) and described liquid outlet (13) are corresponding, described liquid feeding disc (10) and described go out liquid dish (11) center be provided with the axis hole (14) corresponding with described rotating shaft (8), the bearing being socketed in described rotating shaft (8) it is provided with in described axis hole (14), described liquid feeding disc (10) and described go out to be provided with sealing gasket (15) between liquid dish (11) and described rotating disk (4), described sealing gasket (15) respectively with described liquid feeding disc (10) and described go out liquid dish (11) is fixing is connected, the circumference of described sealing gasket (15) is also equipped with the fluid-through port (16) corresponding with the through hole (5) on described rotating disk (4), described sealing gasket (15) is provided with connection through hole in the heart that be socketed in described rotating shaft (8) outside, the provided circumferentially about of described liquid feeding disc (10) edge has the marking line (30) corresponding with described inlet (12);
Described pretreatment unit includes the container (17) of tubular, the top of described container (17) is provided with container cover (18), the inner side of described container cover (18) is provided with the guide ledges (19) of hollow, described guide ledges (19) is internal arranges the pull bar (20) that can slide up and down, the upper end of described pull bar (20) is positioned at the top of described container cover (18), the lower end of described pull bar (20) extends to the middle part of described container (17), the lower end of described pull bar (20) is provided with pressing plate (21), described pressing plate (21) is provided with needle body (22), the bottom sidewall of described container (17) arranges liquid outlet (23), described liquid outlet is provided with tube for transfusion A(24 on (23)), described tube for transfusion A(24) end be provided with the pushing cylinder (25) being connected with described inlet (12), described tube for transfusion A(24) and described container (17) sidewall junction be provided with switch (26).
2. rocking handle type biology laboratory defecator according to claim 1, it is characterised in that the upper end of described pull bar (20) is provided with handle (27).
3. rocking handle type biology laboratory defecator according to claim 1 and 2, it is characterised in that described liquid outlet is plugged with tube for transfusion B(28 in (13)).
4. the rocking handle type biology laboratory defecator that a kind utilizes described in claim 3 carries out the acquisition method of earth separation, it is characterised in that comprise the following steps:
Step 1: close described switch (26), is placed directly in described container (17) by earth, then adds diluent in described container (17)；
Step 2: by up and down push-and-pull or repeatedly pull bar (20) described in left rotation and right rotation repeatedly, earth is smashed to pieces by the described needle body (22) of described pull bar (20) bottom, and mix homogeneously forms earth suspension；
Step 3: open described switch (26), earth suspension is through described tube for transfusion A(24), described pushing cylinder (25), described inlet (12), described through hole (5), described liquid outlet (13), described tube for transfusion B(28), then utilize and be plugged on described tube for transfusion B(28) dropper of end or other equipment carries out sample collecting；
Step 4: close described switch (26), another dropper or other equipment are connected on same described liquid outlet (13), the described rotation projection (34) of described rocking handle (33) is inserted in the described rotation groove (32) of described rotating shaft (8), rotate described rotating disk (4), make another described through hole (5) corresponding with described inlet (12) and described liquid outlet (13), open described switch (26), make the earth suspension in described container (17), by described tube for transfusion A(24), described pushing cylinder (25), described inlet (12), described through hole (5), described liquid outlet (13) and described tube for transfusion B(28), carry out the lower portion sample collecting through different meshes strainer filtering, obtain collected specimens many parts different successively；
Or, close described switch (26), another dropper or other equipment are connected on another described liquid outlet (13), described pushing cylinder (25) is connected on corresponding described inlet (12), open described switch (26), make the earth suspension in described container (17), by described tube for transfusion A(24), described pushing cylinder (25), described inlet (12), described through hole (5), described liquid outlet (13) and described tube for transfusion B(28), carry out the lower portion sample collecting through different meshes strainer filtering, obtain collected specimens many parts different successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257331.8A CN104841182B (en) | 2015-05-20 | 2015-05-20 | A kind of rocking handle type biology laboratory defecator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257331.8A CN104841182B (en) | 2015-05-20 | 2015-05-20 | A kind of rocking handle type biology laboratory defecator |
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| Publication Number | Publication Date |
|---|---|
| CN104841182A CN104841182A (en) | 2015-08-19 |
| CN104841182B true CN104841182B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510257331.8A Expired - Fee Related CN104841182B (en) | 2015-05-20 | 2015-05-20 | A kind of rocking handle type biology laboratory defecator |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201625437U (en) * | 2010-04-02 | 2010-11-10 | 涂洋 | Traditional chinese medicine decocting filter |
| CN103772086A (en) * | 2014-01-10 | 2014-05-07 | 国家***第三海洋研究所 | Pretreatment process for preparing fractions of marine microorganism small molecule metabolites |
| CN104155138A (en) * | 2014-07-24 | 2014-11-19 | 西北农林科技大学 | Automatic soil detection system |
-
2015
- 2015-05-20 CN CN201510257331.8A patent/CN104841182B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201625437U (en) * | 2010-04-02 | 2010-11-10 | 涂洋 | Traditional chinese medicine decocting filter |
| CN103772086A (en) * | 2014-01-10 | 2014-05-07 | 国家***第三海洋研究所 | Pretreatment process for preparing fractions of marine microorganism small molecule metabolites |
| CN104155138A (en) * | 2014-07-24 | 2014-11-19 | 西北农林科技大学 | Automatic soil detection system |
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| Publication number | Publication date |
|---|---|
| CN104841182A (en) | 2015-08-19 |
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