CN210168768U - Automatic sorting device for zooplankton living body samples - Google Patents
Automatic sorting device for zooplankton living body samples Download PDFInfo
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- CN210168768U CN210168768U CN201920748270.9U CN201920748270U CN210168768U CN 210168768 U CN210168768 U CN 210168768U CN 201920748270 U CN201920748270 U CN 201920748270U CN 210168768 U CN210168768 U CN 210168768U
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- zooplankton
- fixedly connected
- filter screen
- wall
- rotating shaft
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Abstract
The utility model discloses a zooplankton live body sample automatic separation device, the on-line screen storage device comprises a base, driving motor, the apparatus further comprises a rotating shaft, the paddle, the change, the filter screen, the stopper, the top cap, the connecting pipe, collect the storehouse, discharging pipe and breakwater, pumping device will contain the water of zooplankton from the top pump income connecting pipe of top cap and collect the inboard in storehouse, it rotates to drive the filter screen through driving motor, gravity and the rotatory centrifugal force effect of filter screen through water self, be less than the zooplankton in the screen cloth aperture of filter screen under the filtration, and the zooplankton under will filtering gets rid of around, in the inner chamber of collecting the storehouse through the inboard opening entering in collection storehouse, the rethread discharging pipe is derived, through filter screen pivoted centrifugal force effect, prevent the filter screen jam, and improve filtration efficiency, and because there is not pressurization.
Description
Technical Field
The utility model relates to a zooplankton live body sample sorting unit technical field specifically is a zooplankton live body sample automatic separation device.
Background
Zooplankton refers to small animals that float or swim poorly in water. Zooplankton species are extremely diverse, from lower micro protozoa, coelenterates, ctenopharyngodon, rotifers, crustaceans, gastropods, and the like, to higher uropods, which are almost always permanent representatives, and most prominently, the copepods are of a great variety, large number, and wide distribution. Zooplankton is also widely distributed in the water layer, and is typically represented in both the shallow and deep layers of fresh water and seawater. The zooplankton is natural bait for the larval stage of aquatic animals, and some aquatic animals even live use the zooplankton as the bait. Therefore, artificial culture of zooplankton is not only an important technology for supporting the breeding of aquatic animal offspring seeds, but also an essential auxiliary technology for researching the early development process of aquatic organisms. At present, the types of zooplankton used in the production of aquatic animal offspring seeds mainly comprise small invertebrates such as rotifers, artemia, cladocerans, copepods and the like. Artificial culture of such zooplankton has been reported. When the artificially cultured zooplankton is fed to aquatic livestock seedlings, the zooplankton needs to be collected from a zooplankton culture pond. At present, traditional zooplankton is gathered mainly has two kinds of modes, one kind is the diddle-net that utilizes suitable mesh, and the manual work is fished for from zooplankton culture pond, and this kind of mode of gathering needs to spend a large amount of labours, and work load is big, and is inefficient, and destroys the steady state in zooplankton culture pond easily, and the zooplankton part of fishing for receives the damage, easily dies. Another kind of tradition mode of gathering is prick a suitable net mesh string bag at the front end of siphon, utilize the siphon to gather zooplankton, this kind of mode of gathering need not difficultly drag for zooplankton from breeding the pond, but also need have the staff to keep on the next door, the not-hour string bag that shakes prevents string bag mesh blockage and explodes the connection of taking off string bag and siphon, the zooplankton that gets into the string bag simultaneously also damages easily under the constantly scouring and squeezing of powerful rivers, influence its vigor and foster the survival rate temporarily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a zooplankton live body sample automatic separation device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic sorting device for living zooplankton samples comprises a base, a driving motor, a rotating shaft, blades, a rotating ring, a filter screen, a limiting block, a top cover, a connecting pipe, a collecting bin, a discharging pipe and a water baffle plate, wherein the base is of a circular plate structure, four supporting legs are fixedly connected to the bottom surface of the base, the driving motor is fixedly connected to the center of the bottom surface of the base, an output shaft of the driving motor is vertically and upwards arranged on the bottom surface, the top end of the output shaft of the driving motor is connected with the bottom end of the rotating shaft through a coupler, the rotating shaft is a stainless steel round rod, and the upper end and the lower end of the rotating shaft are fixedly connected to a top surface center bearing seat of the base and;
the collecting device comprises a base, a top cover, a collecting bin, a rotary ring, a steel ball, a rotary ring and a rotary ring, wherein a plurality of connecting pipes and the collecting bin are fixedly connected between the top surface of the base and the bottom surface of the top cover in sequence, the connecting pipes are circular pipelines with flanges at two ends, the collecting bin is of a ring body structure, a cavity is formed in the inner wall of the collecting bin, a circle of square opening is formed in the inner side surface of the collecting bin and can be communicated with the inner cavity, the rotary ring is of a ring body structure, a hemispherical groove is formed in the outer wall of the rotary ring, the top surface of the rotary ring is flush with the bottom surface of the inner side opening of the collecting;
the bottom surface of the rotating ring is fixedly connected with a filter screen which is of a round table structure and consists of a filter support and screen cloth, the filter support is of a cavity round table body structure with an opening on the top surface, the small end of the round table faces downwards, a plurality of circular through holes are uniformly formed in the side wall and the bottom surface of the filter support, the screen cloth is fixedly connected to the inner wall of the filter support, the circular through holes are formed in the center of the bottom surface of the filter support, a rotating shaft is inserted in the through holes, two limiting blocks are clamped and connected to the upper portion and the lower portion of the bottom surface of the filter support on the rotating shaft, and each limiting block is, used for fixing the filter screen, driving the filter screen to rotate through the driving motor, filtering zooplankton with the mesh aperture smaller than the filter screen under the action of the gravity of the water body and the centrifugal force of the rotation of the filter screen, throwing the filtered zooplankton to the periphery, and enabling the zooplankton to enter an inner cavity of the collecting bin through an inner side opening of the collecting bin;
the top cover is of a ring-shaped plate structure, the inner wall of the top cover is fixedly connected with a bearing seat through a cross-shaped support, the top surface of the top cover is positioned below the output end of the water pumping device, the water body containing zooplanktons is pumped into the connecting pipe and the inner side of the collecting bin through the water pumping device, the zooplanktons with different sizes are filtered through a plurality of filter screens with gradually reduced mesh hole diameters to complete sorting, four circular through holes are arrayed on the periphery of the bearing seat on the top surface of the base, and the filtered water liquid is led out;
collect the inner wall opening top lateral wall bottom surface fixedly connected with annular breakwater of storehouse, the bottom slope of breakwater is inside, will concentrate the water that will pass through inboard and lead next filter screen, prevents that water liquid from splashing to the cavity in collection storehouse.
As a further aspect of the present invention: the screen cloth aperture of filter screen reduces gradually, and lower floor screen cloth aperture is 0.112mm, can filter the zooplankton of most different sizes.
As a further aspect of the present invention: the ten centimetres fixedly connected with paddles of top surface of every filter screen in the pivot collect water kinetic energy through the paddle, reduce driving motor's energy consumption to disperse the water, prevent that the water from directly impacting the filter screen, lead to water liquid directly to fly to splash into and collect the storehouse inner chamber.
As a further aspect of the present invention: the inner chamber bottom surface symmetry of collecting the storehouse is equipped with two circular through-holes, and the outer wall top of inner wall fixedly connected with discharging pipe in the through-hole is derived the zooplankton that the filter screen filtered down through the discharging pipe.
Compared with the prior art, the beneficial effects of the utility model are that: water pumping device will contain the water of zooplankton from the top pump of top cap in go into the inboard in connecting pipe and collection storehouse, it rotates to drive the filter screen through driving motor, gravity and the rotatory centrifugal force effect of filter screen through water self, be less than the zooplankton in the screen cloth aperture of filter screen under the filtration, and with the zooplankton under the filtration get rid of around, the inner chamber through the inboard opening entering collection storehouse in through collecting the storehouse, the rethread discharging pipe is derived, through filter screen pivoted centrifugal force effect, prevent the filter screen jam, and improve filtration efficiency, and because there is not the pressurization, the zooplankton that filters down is got rid of in the inner chamber to collecting the storehouse, the survival rate of assurance zooplankton that can be fine.
Drawings
Fig. 1 is a schematic structural diagram of an automatic sorting device for zooplankton living body samples.
Fig. 2 is a schematic structural diagram of a top cover in the automatic sorting device for zooplankton living body samples.
In the figure: base 1, driving motor 2, pivot 3, paddle 4, change 5, filter screen 6, stopper 7, top cap 8, connecting pipe 9, collection storehouse 10, discharging pipe 11, breakwater 12.
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 without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, an automatic sorting apparatus for living zooplankton samples comprises a base 1, a driving motor 2, a rotating shaft 3, a paddle 4, a rotating ring 5, a filter screen 6, a limiting block 7, a top cover 8, a connecting pipe 9, a collecting bin 10, a discharging pipe 11 and a water baffle 12, the base 1 is a circular plate structure, four support legs are fixedly connected to the bottom surface of the base 1, a driving motor 2 is fixedly connected to the center of the bottom surface of the base 1, the output shaft of the driving motor 2 is vertically and upwards arranged on the bottom surface, the top end of the output shaft of the driving motor 2 is connected with the bottom end of the rotating shaft 3 through a coupler, the rotating shaft 3 is a stainless steel round rod, and the upper end and the lower end of the rotating shaft 3 are fixedly connected to a top surface central bearing seat of the base 1 and a top surface central bearing seat of the top cover 8 through bearings, so that the driving motor 2 can drive the rotating shaft 3 to rotate;
a plurality of connecting pipes 9 and a collecting bin 10 are fixedly connected between the top surface of the base 1 and the bottom surface of the top cover 8 in sequence, the connecting pipes 9 are circular pipelines with flanges at two ends, the collecting bin 10 is a ring body structure with a cavity on the inner wall, a circle of square opening is arranged on the inner side surface of the collecting bin 10 and can be communicated with an inner cavity, a rotating ring 5 is connected in the inner cavity of the collecting bin 10 in a sliding manner, the rotating ring 5 is a ring body structure with a hemispherical groove on the outer wall, the top surface of the rotating ring 5 is flush with the bottom surface of the inner side opening of the collecting bin 10, a ring-shaped groove is arranged at the position, corresponding to the hemispherical groove, of the inner wall of the collecting bin 10, a steel ball is placed in the groove of the rotating ring 5, and the outer side of the steel ball;
the bottom surface of the rotating ring 5 is fixedly connected with a filter screen 6, the filter screen 6 is of a round table type structure and comprises a filter support and screen cloth, the filter support is of a round table body structure with an open cavity on the top surface, the small end of the round table faces downwards, a plurality of round through holes are uniformly formed in the side wall and the bottom surface of the filter support, the screen cloth is fixedly connected to the inner wall of the filter support, a round through hole is formed in the center of the bottom surface of the filter support, a rotating shaft 3 is inserted in the through hole, two limiting blocks 7 are clamped and connected to the upper portion and the lower portion of the bottom surface of the filter support on the rotating shaft 3, each limiting block 7 is of a cylindrical structure with a round through hole in the center of the top surface and used for fixing the filter screen 6, the filter screen 6 is driven to rotate by a driving motor 2, zooplankton smaller than the mesh aperture of, enters the inner cavity of the collection bin 10 through the inner side opening of the collection bin 10;
the top cover 8 is of a ring-shaped plate structure, the inner wall of the top cover is fixedly connected with a bearing seat through a cross support, the top surface of the top cover is positioned below the output end of the water pumping device, the water body containing zooplankton is pumped into the inner sides of the connecting pipe 9 and the collecting bin 10 by the water pumping device from the top of the top cover 8, the zooplankton with different sizes is filtered through a plurality of filter screens with gradually reduced mesh hole diameters, the sorting is completed, four circular through holes are arrayed on the periphery of the bearing seat on the top surface of the base 1, and the filtered water liquid;
an annular water baffle 12 is fixedly connected to the bottom surface of the side wall at the top of the opening of the inner wall of the collection bin 10, the bottom end of the water baffle 12 inclines inwards, and water passing through the inner side is guided to the next filter screen 6 in a concentrated manner, so that the water is prevented from splashing into the cavity of the collection bin 10;
the mesh hole diameter of the screen cloth 6 is gradually reduced, the mesh hole diameter of the lowest layer is 0.112mm, and most of zooplankton with different sizes can be filtered;
the ten-centimeter position of the top surface of each filter screen 6 on the rotating shaft 3 is fixedly connected with a paddle 4, kinetic energy of water is collected through the paddles 4, energy consumption of the driving motor 2 is reduced, the water is dispersed, and the water is prevented from directly impacting the filter screens 6 and directly splashing into the inner cavity of the collecting bin 10;
collect the inner chamber bottom surface symmetry of storehouse 10 and be equipped with two circular through-holes, inner wall fixedly connected with discharging pipe 11's outer wall top in the through-hole, derive the zooplankton under the filter screen 6 filters through discharging pipe 11.
The utility model discloses a theory of operation is: water pumping device will contain the water of zooplankton from the top pump of top cap 8 go into the inboard in connecting pipe 9 and collection storehouse 10, drive filter screen 6 through driving motor 2 and rotate, through the gravity of water self and the rotatory centrifugal force effect of filter screen 6, be less than the zooplankton in filter screen 6's screen cloth aperture under the filtration, and with the zooplankton under the filtration get rid of around, get into the inner chamber of collecting storehouse 10 through the inboard opening of collecting storehouse 10, the rethread discharging pipe 11 is derived.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. An automatic sorting device for living zooplankton samples comprises a base, a driving motor, a rotating shaft, blades, a rotating ring, a filter screen, a limiting block, a top cover, a connecting pipe, a collecting bin, a discharging pipe and a water baffle plate, and is characterized in that the base is of a circular plate structure, four supporting legs are fixedly connected to the bottom surface of the base, the driving motor is fixedly connected to the center of the bottom surface of the base, an output shaft of the driving motor is vertically and upwards arranged on the bottom surface, the top end of the output shaft of the driving motor is connected with the bottom end of the rotating shaft through a coupler, the rotating shaft is a stainless steel round rod, and the upper end and the lower end of the rotating shaft are fixedly connected to a top;
the collecting device comprises a base, a top cover, a collecting bin, a rotary ring, a steel ball, a rotary ring and a rotary ring, wherein a plurality of connecting pipes and the collecting bin are fixedly connected between the top surface of the base and the bottom surface of the top cover in sequence, the connecting pipes are circular pipelines with flange plates at two ends, the collecting bin is of a ring body structure, a cavity is formed in the inner wall of the collecting bin, a circle of square opening is formed in the inner side surface of the collecting bin, the inner cavity of the collecting bin can be communicated with the inner cavity, the rotary ring is of a ring body structure, a hemispherical groove is formed in the outer wall of the rotary ring, the top surface of;
the bottom surface of the rotating ring is fixedly connected with a filter screen which is of a round table structure and consists of a filter support and screen cloth, the filter support is of a cavity round table body structure with an opening on the top surface, the small end of a round table faces downwards, a plurality of circular through holes are uniformly formed in the side wall and the bottom surface of the filter support, the screen cloth is fixedly connected to the inner wall of the filter support, the circular through holes are formed in the center of the bottom surface of the filter support, a rotating shaft is inserted in the through holes, two limiting blocks are clamped and connected to the rotating shaft above and below the bottom surface of the filter support, and the limiting blocks are of a cylindrical structure with the circular through holes in;
the top cover is of an annular plate-shaped structure, the inner wall of the top cover is fixedly connected with a bearing seat through a cross-shaped support, the top surface of the top cover is positioned below the output end of the water pumping device, and four circular through holes are formed in the top surface of the base, positioned on the periphery of the bearing seat, in an array mode;
the bottom surface of the side wall at the top of the opening of the inner wall of the collecting bin is fixedly connected with an annular water baffle, and the bottom end of the water baffle inclines inwards.
2. The automatic sorting device for zooplankton living body samples as claimed in claim 1, wherein the mesh aperture of the screen gradually decreases, and the mesh aperture of the lowest layer is 0.112 mm.
3. The automatic sorting device for zooplankton living body samples as claimed in claim 1, wherein a paddle is fixedly connected to the top surface of each filter screen of the rotating shaft at a position ten centimeters away from the top surface.
4. The automatic sorting device for the zooplankton living body samples as claimed in claim 1, wherein the bottom surface of the inner cavity of the collection bin is symmetrically provided with two circular through holes, and the top end of the outer wall of the discharge pipe is fixedly connected to the inner wall of each through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748270.9U CN210168768U (en) | 2019-05-23 | 2019-05-23 | Automatic sorting device for zooplankton living body samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748270.9U CN210168768U (en) | 2019-05-23 | 2019-05-23 | Automatic sorting device for zooplankton living body samples |
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| Publication Number | Publication Date |
|---|---|
| CN210168768U true CN210168768U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920748270.9U Expired - Fee Related CN210168768U (en) | 2019-05-23 | 2019-05-23 | Automatic sorting device for zooplankton living body samples |
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| CN (1) | CN210168768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112956457A (en) * | 2021-02-02 | 2021-06-15 | 张笑帅 | Plankton filtering and collecting device and filtering and collecting method |
| CN115655797A (en) * | 2022-09-21 | 2023-01-31 | 北京北排建设有限公司 | Multi-water-sample collecting water treatment equipment |
-
2019
- 2019-05-23 CN CN201920748270.9U patent/CN210168768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112956457A (en) * | 2021-02-02 | 2021-06-15 | 张笑帅 | Plankton filtering and collecting device and filtering and collecting method |
| CN115655797A (en) * | 2022-09-21 | 2023-01-31 | 北京北排建设有限公司 | Multi-water-sample collecting water treatment equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20210523 |