CN212779999U - Floating separation collector for roundworm egg inspection - Google Patents

Abstract

The utility model relates to a floating separation collector for roundworm egg inspection, which comprises a stirring container with a containing cavity and a roundworm egg collecting component; stirring container holds the intracavity and is equipped with the stirring cavity, be equipped with the stirring subassembly in the stirring cavity, the stirring container bottom is equipped with and is used for driving the rotatory agitator motor of stirring subassembly, the subassembly is collected including the collection fill of locating the stirring cavity top to the roundworm ovum, be used for the drive to collect the straight line driving piece of fighting horizontal round trip movement, this collector passes through motor drive roundworm ovum carrier and the stirring of saturated solution mixes, utilize the principle that the roundworm ovum compares the saturated solution littleer, make the roundworm ovum float in the liquid top, it realizes scraping the collection to the roundworm ovum of liquid top to collect the fill through the drive of straight line driving piece, partial liquid can drop at the appearance intracavity, the speed that the roundworm ovum was collected has effectively been improved, also can avoid experimenter operational failure to lead to liquid phenomenon emergence of drippa.

Description

Floating separation collector for roundworm egg inspection

Technical Field

The utility model relates to a roundworm ovum collector, concretely relates to float separation collector for roundworm ovum inspection.

Background

The prior method for detecting roundworm eggs is commonly used by a direct smear method, a saturated saline floating method and a clear water precipitation method. The current saturated brine floats the method and puts into the test tube through the roundworm ovum carriers such as artifical with excrement and urine or soil usually, then add saturated brine and stir again, this kind of mode needs the manual work to hold the test tube and stir manually, wait after the stirring, add saturated solution to bottleneck department again, add clean slide, let all the other liquid levels contact just, 15 minutes stew again, mention the plectrum and overturn rapidly, look for the roundworm ovum with the low power mirror at last, but this kind of mode makes the liquid spill over very easily when adding clean slide, cause experimenter hand or laboratory bench to pollute, and the collecting process to the roundworm ovum in the whole process is also comparatively loaded down with trivial details, consequently need a collector that can effectively reduce roundworm ovum collection time very much.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that exists among the prior art, provide a float separation collector that is used for roundworm's ovum inspection that effectively reduces roundworm's ovum collection time and avoids liquid to spill over.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a floating separation collector for roundworm egg inspection comprises a stirring container with a containing cavity and a roundworm egg collecting assembly; the ascarid egg collecting assembly comprises a stirring container and is characterized in that a stirring cavity is arranged in an accommodating cavity of the stirring container, a stirring assembly is arranged in the stirring cavity, a stirring motor used for driving the stirring assembly to rotate is arranged at the bottom of the stirring container, and the ascarid egg collecting assembly comprises a collecting hopper arranged above the stirring cavity and a linear driving piece used for driving the collecting hopper to horizontally move back and forth.

The working principle and the beneficial effects are as follows: the roundworm egg carrier and the saturated solution are stirred and mixed by being driven by the motor, the roundworm egg floats above the liquid by utilizing the principle that the specific gravity of the roundworm egg is smaller than that of the saturated solution, the collection hopper is driven by the linear driving piece to realize scraping and collecting the roundworm eggs above the liquid, partial liquid can fall into the containing cavity, the speed of collecting the roundworm eggs is effectively improved, the phenomenon that the liquid drops on the test bed due to operation failure of experimenters can be avoided, and only need in follow-up experimentation to collect the suspended solid on fighting carry out the analysis gather can, greatly reduced the operation degree of difficulty, compare prior art, can also realize stirring better to roundworm ovum carriers such as excrement and urine or soil through control agitator motor's operating duration and rotational speed, be favorable to the separation of floating of roundworm ovum, can also reduce unnecessary churning time for the collection speed of roundworm ovum.

Furthermore, the stirring device also comprises a collecting bottle communicated with the containing cavity of the stirring container, and a filter screen layer is detachably arranged in the collecting bottle. In retrieving the collecting flask through the liquid that will overflow, can effectively reduce liquid and pile up in holding the intracavity of stirred vessel, can wash out the disinfection through pouring into the washing antiseptic solution in holding the intracavity simultaneously, convenient washing, the liquid after washing out can be directly to in the collecting flask, and filter the stratum reticulare and can keep off the solid impurity of large granule on filtering the stratum reticulare, follow-up can also carry out analysis and detection through adnexed roundworm ovum on the analysis solid impurity.

Furthermore, the bottom of the containing cavity is provided with an inclined surface which is inclined towards the collecting bottle. The liquid can flow to the joint of the collecting bottle and the containing cavity under the gravity by the arrangement, so that the liquid can flow to the collecting bottle, and the liquid is prevented from accumulating in the containing cavity.

Furthermore, be equipped with control switch and timer on the stirred vessel, control switch and timer all with agitator motor communication connection. The on-off of the stirring motor is controlled through the control switch, the running time of the stirring motor is set through the timer, and the operation is convenient.

Further, stirring cavity outer wall is equipped with level sensor, the stirred vessel outer wall is equipped with in level sensor communication connection's alarm. When the added saturated solution exceeds the safe liquid level, the alarm can give an alarm to remind experimenters, so that the waste of the saturated solution is reduced, and the loss of roundworm eggs floating on the liquid level is also reduced.

Further, the inclined plane forms the mounting groove that is used for installing the stirring cavity, the stirring cavity is located in the mounting groove. By adopting the structure, the stirring cavity is arranged in the mounting groove, and other connecting and fixing parts are not needed, so that the stirring cavity can be conveniently disassembled and assembled.

Furthermore, the stirring assembly comprises a stirring shaft detachably connected with a motor shaft of the stirring motor, and a plurality of stirring blades arranged in a staggered manner are arranged on the stirring shaft. By adopting the arrangement, the stirring shaft and the motor shaft can be detached, so that the stirring cavity can be conveniently disassembled and assembled, and the stirring effect can be effectively improved by the stirring blades which are arranged in a staggered manner.

Furthermore, a groove is formed in the stirring shaft, and a projection matched with the groove is arranged on the motor shaft. Adopt the setting of above-mentioned structure, can realize when the mounting groove is put into to stirring the cavity, the coaxial rotation of motor shaft and (mixing) shaft is realized to epaxial recess of stirring and the cooperation of pegging graft of the epaxial lug of motor, and when dismantling, (mixing) shaft and motor shaft also can directly be detached, need not other unblock operations, convenient operation.

Further, a magnet is arranged in the groove, and the convex block is made of stainless steel. Adopt above-mentioned setting, when (mixing) shaft recess and lug were aimed at, the attraction of magnet and lug can make the lug insert the recess fast in to increase the inseparable degree of cooperation of stirring cavity and mounting groove.

Further, collect and fight and include the push pedal of dismantling the connection with the linear driving piece and locate the collection portion in the push pedal, be equipped with the installation spout of vertical setting in the push pedal, be equipped with in the push pedal with installation spout complex sand grip, just collection portion top protrusion in push pedal top. Adopt the setting of above-mentioned structure, can conveniently install the collection portion in the push pedal, when dismantling, only need from the top with the collection portion pull out can, reduce the chance of hand direct contact pollutant.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the connection structure of the stirring motor and the stirring assembly of the present invention;

FIG. 3 is a schematic structural view of the collecting hopper of the present invention;

fig. 4 is a top view of fig. 3.

In the figure, 1, a stirring container; 11. a cavity; 12. a mounting seat; 13. a control switch; 14. a timer; 15. an inclined surface; 16. mounting grooves; 2. a roundworm egg collection assembly; 21. a collecting hopper; 22. a linear drive; 211. pushing the plate; 2111. installing a chute; 212. a collecting section; 2121. a convex strip; 3. a stirring cavity; 4. a stirring assembly; 41. a stirring shaft; 411. a groove; 412. a magnet; 42. a stirring blade; 5. a stirring motor; 51. a motor shaft; 511. a bump; 6. a collection bottle; 7. a filter screen layer; 8. a liquid level sensor; 9. an alarm; 10. a waterproof bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

As shown in figure 1, the floating separation collector for roundworm egg inspection comprises a stirring container 1 provided with a cavity 11 and a roundworm egg collecting assembly 2.

Specifically, the appearance intracavity 11 of stirred vessel 1 is equipped with stirring cavity 3, be equipped with stirring subassembly 4 in the stirring cavity 3, stirring vessel 1 bottom is equipped with and is used for driving stirring subassembly 4 rotatory agitator motor 5, roundworm's ovum collection subassembly 2 is including locating the collection fill 21 of stirring cavity 3 top, be used for the drive to collect the linear drive piece 22 of fighting 21 horizontal round trip movement, in this embodiment, agitator motor 5 is current common 57 motor, and it passes through the screw and installs the bottom position at stirred vessel 1, and stirring vessel 1 upper portion is transparent container, and the lower part is the mount pad 12 of installation electrical apparatus part, has installed common control switch 13 and timer 14 on mount pad 12, and timer 14 chooses for use the model that has the display screen, can very audio-visual check time.

Specifically, the stirring device further comprises a collecting bottle 6 communicated with the containing cavity 11 of the stirring container 1, and a filter screen layer 7 is detachably arranged in the collecting bottle 6. In receiving flask 6 through the liquid that will overflow, can effectively reduce liquid and pile up in the appearance chamber 11 of stirred vessel 1, can wash out the disinfection through pouring into the washing antiseptic solution in appearance chamber 11 simultaneously, convenient washing, the liquid after washing out can be directly to in the receiving flask 6, and filter screen layer 7 can keep off large granule solid impurity on filter screen layer 7, follow-up can also carry out analysis and detection through adnexed roundworm ovum on the analysis solid impurity.

In this embodiment, the filter screen layer 7 is a common filter screen with a mesh of 0.5mm or larger, which can effectively filter large-particle impurities, but can allow 50 μm roundworm eggs to pass through, and the filter screen is clamped or placed in the collecting bottle 6 through a common clamping groove or a common step.

Specifically, the bottom of the cavity 11 is provided with an inclined surface 15 which is inclined towards the collecting bottle 6. The arrangement enables the liquid to flow to the joint of the collecting bottle 6 and the accommodating cavity 11 under the gravity, so that the liquid can flow to the collecting bottle 6, and the liquid is prevented from accumulating in the accommodating cavity 11.

Specifically, the control switch 13 and the timer 14 are both in communication connection with the stirring motor 5 through a wire. The on-off of the stirring motor 5 is controlled by the on-off control switch 13, and the running time of the stirring motor 5 is set by the timer 14, so that the operation is convenient.

Specifically, the outer wall of the stirring cavity 3 is provided with a liquid level sensor 8, and the outer wall of the stirring container 1 is provided with an alarm 9 which is in communication connection with the liquid level sensor 8. When the saturated solution is added to exceed the safe liquid level, the alarm 9 can give an alarm to remind the experimenter, thereby reducing the waste of the saturated solution and reducing the loss of roundworm eggs floating on the liquid level, the alarm 9 is a common audible and visual alarm 9, the liquid level sensor 8 is of a current non-contact type, and the redundant description is not repeated here.

Specifically, the inclined surface 15 forms an installation groove 16 for installing the stirring cavity 3, and the stirring cavity 3 is arranged in the installation groove 16. With the above structure, the stirring chamber 3 is mounted in the mounting groove 16 without other connecting and fixing members, so that the stirring chamber 3 can be conveniently disassembled and assembled.

As shown in fig. 2, in particular, the stirring assembly 4 includes a stirring shaft 41 detachably connected to a motor shaft 51 of the stirring motor 5, and a plurality of stirring blades 42 arranged in a staggered manner are disposed on the stirring shaft 41. With the arrangement, the stirring shaft 41 and the motor shaft 51 can be detached, so that the stirring cavity 3 can be conveniently disassembled, and the stirring blades 42 arranged in a staggered manner can effectively improve the stirring effect.

In this embodiment, the stirring shaft 41 is installed in the stirring chamber 3 through a waterproof bearing 10, and is sealed in rotation by a common seal ring, thereby preventing liquid from leaking out.

As shown in fig. 2, specifically, a groove 411 is provided on the stirring shaft 41, and a protrusion 511 matched with the groove 411 is provided on the motor shaft 51. Adopt the setting of above-mentioned structure, can realize when stirring cavity 3 puts into mounting groove 16, recess 411 on the (mixing) shaft 41 and the cooperation of pegging graft of the lug 511 on the motor shaft 51 realize motor shaft 51 and (mixing) shaft 41's coaxial rotation, when dismantling, (mixing) shaft 41 and motor shaft 51 also can directly be detached, need not other unblock operations, convenient operation certainly can also be on (mixing) shaft 41 set up lug 511, set up recess 411 on the motor shaft 51.

Specifically, the magnet 412 is disposed in the groove 411, and the protrusion 511 is made of stainless steel. With the above arrangement, when the recess 411 of the stirring shaft 41 is aligned with the projection 511, the attraction between the magnet 412 and the projection 511 can make the projection 511 be inserted into the recess 411 quickly, thereby increasing the tightness of the fit between the stirring chamber 3 and the mounting groove 16.

As shown in fig. 3 and 4, specifically, the collecting hopper 21 includes a push plate 211 detachably connected to the linear driving member 22 and a collecting portion 212 disposed on the push plate 211, the push plate 211 is provided with a vertically disposed mounting sliding slot 2111, the push plate 211 is provided with a protruding strip 2121 engaged with the mounting sliding slot 2111, and the top of the collecting portion 212 protrudes out of the top of the push plate 211. The setting of above-mentioned structure can conveniently install collection portion 212 on push pedal 211, when dismantling, only need from the top with collection portion 212 pull out can, reduce the chance of hand direct contact pollutant, in this embodiment, the top of installation spout 2111 and push pedal 211 top edge intercommunication, but the bottom of installation spout 2111 and the bottom intercommunication of push pedal 211 do not, just so can support the bottom of push pedal 211.

In this embodiment, the linear driving member 22 is a conventional air cylinder or electric cylinder, the push plate 211 is mounted on the push rod of the air cylinder or electric cylinder by a conventional screw, so that the push plate 211 is conveniently mounted, and the air cylinder or electric cylinder is mounted on the outer wall of the mixing container 1 by a conventional L-shaped bracket.

The part of the utility model which is not described in detail is the prior art, so the utility model does not detail the part.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Although the terms of the stirring container 1, the receiving cavity 11, the mounting seat 12, the control switch 13, the timer 14, the inclined surface 15, the mounting groove 16, the roundworm egg collecting component 2, the collecting hopper 21, the linear driving member 22, the push plate 211, the mounting chute 2111, the collecting part 212, the convex strip 2121, the stirring cavity 3, the stirring component 4, the stirring shaft 41, the groove 411, the magnet 412, the stirring blade 42, the stirring motor 5, the motor shaft 51, the bump 511, the collecting bottle 6, the filter screen layer 7, the liquid level sensor 8, the alarm 9, the waterproof bearing 10, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims (10)

1. A floating separation collector for roundworm egg inspection is characterized by comprising a stirring container with a containing cavity and a roundworm egg collecting assembly; the ascarid egg collecting assembly comprises a stirring container and is characterized in that a stirring cavity is arranged in an accommodating cavity of the stirring container, a stirring assembly is arranged in the stirring cavity, a stirring motor used for driving the stirring assembly to rotate is arranged at the bottom of the stirring container, and the ascarid egg collecting assembly comprises a collecting hopper arranged above the stirring cavity and a linear driving piece used for driving the collecting hopper to horizontally move back and forth.

2. The floating separation collector for roundworm egg examination according to claim 1, further comprising a collection bottle in communication with the cavity of the agitation vessel, wherein a filter screen layer is detachably disposed in the collection bottle.

3. The floating separation collector for roundworm egg examination according to claim 2, wherein the bottom of the chamber is provided with an inclined surface which is inclined toward the collection bottle.

4. The floating separation collector for roundworm egg examination according to claim 1, wherein the stirring container is provided with a control switch and a timer, and the control switch and the timer are both in communication connection with a stirring motor.

5. The floating separation collector for roundworm egg examination according to claim 1, wherein the outer wall of the stirring cavity is provided with a liquid level sensor, and the outer wall of the stirring container is provided with an alarm which is in communication connection with the liquid level sensor.

6. The floating separation collector for roundworm egg examination according to claim 3, wherein the inclined surface forms a mounting groove for mounting a stirring chamber, and the stirring chamber is provided in the mounting groove.

7. The floating separation collector for roundworm egg examination according to claim 6, wherein the stirring assembly comprises a stirring shaft detachably connected with a motor shaft of a stirring motor, and the stirring shaft is provided with a plurality of stirring blades which are arranged in a staggered manner.

8. The floating separation collector for roundworm egg inspection according to claim 7, wherein the stirring shaft is provided with a groove, and the motor shaft is provided with a projection engaged with the groove.

9. The floating separation collector for roundworm egg examination according to claim 8, wherein the recess is provided with a magnet therein, and the protrusion is made of stainless steel.

10. The floating separation collector for roundworm egg examination according to any one of claims 1 to 9, wherein the collecting hopper comprises a push plate detachably connected with the linear driving member and a collecting part arranged on the push plate, the push plate is provided with a vertically arranged mounting chute, the push plate is provided with a convex strip matched with the mounting chute, and the top of the collecting part protrudes out of the top of the push plate.

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