Filtering device for microorganism collection

Abstract

The utility model discloses a filtering device for microorganism collection, which comprises a shell, a cover body is arranged at the upper end of the shell, the cover body is in threaded connection with the inner wall of the shell, an annular ring is fixedly arranged on the lower end face of the cover body, a mounting ring is movably arranged in the annular ring, a filter cartridge is fixedly arranged on the lower end face of the mounting ring, and a filter screen is arranged in the filter cartridge. Mounting holes are formed in the front side face and the rear side face of the annular ring, connecting holes are correspondingly formed in the outer wall of the mounting ring, connecting screws are arranged in the mounting holes and the connecting holes, and screwing blocks are fixedly arranged at one ends of the connecting screws, so that a user can disassemble the cover body by rotating the cover body; at the moment, the cover body and the filter drum can be disassembled together, and then the connecting screw is rotated through the screwing block, so that the filter drum is taken out from the interior of the annular ring, and the disassembly and the material taking of the microorganisms are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to microorganism collection technical field more specifically, it relates to a filter device for microorganism collection. BACKGROUND

[0002] Microorganism includes: bacteria, virus, fungus and some small protists, microscopic algae etc. in a large class of biological groups, it is small, and human relationship is close, covers many kinds of beneficial and harmful, widely involves food, medicine, industry and agriculture, environmental protection, sports and many fields, when using and researching microorganism at present, scientific research personnel generally places microorganism in culture solution and cultivates, when microorganism grows to a certain number, it is filtered and collected again to be used as scientific research sample and product, and in the process of collecting, filter device is needed to filter microorganism in culture solution.

[0003] But the filter screen needs to be cleaned after use to reduce bacterial residues, but most of the filter screens of the existing filter device are fixed in the interior of the device by bolts, since the filter device is mostly closed, it is relatively laborious to disassemble;

[0004] And most of the existing filter devices rely on the self-gravity of culture solution to leak through the filter screen during use, this kind of filtering method is relatively slow during use, which greatly reduces the collection efficiency of microorganism, and thus wastes unnecessary time. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the problems in the prior art, the utility model provides a filter device for microorganism collection to solve the technical problem that most of the existing filter screens are fixed in the interior of the device by bolts, since the filter device is mostly closed, it is relatively laborious to disassemble.

[0007] (II) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A filter device for microorganism collection, including the casing, the upper end of casing is equipped with the cover, the inner wall of cover and casing is screwed, the lower end surface of cover is fixedly equipped with the ring, the inside of ring is movably equipped with the mounting ring, the lower end surface of mounting ring is fixedly equipped with the filter cartridge, the front and rear two side surfaces of ring are all equipped with the mounting hole, the outer wall of mounting ring is correspondingly equipped with the connecting hole, the inside of mounting hole and connecting hole is equipped with the connecting screw, one end of connecting screw is all fixedly equipped with the screwing piece, the outer wall of casing and located both sides are all fixedly equipped with the guide rod, the lower end surface of casing is movably equipped with the base, the both side surfaces of base are all fixedly equipped with the guard board, the guide rod is all slidably installed with the guard board.

[0009] The utility model further sets up, the outer end of guide rod and located the inner wall of guard board is all fixedly equipped with the reset spring, the other end of reset spring is all fixedly connected with the outer wall of casing, one end of guide rod is all passed through guard board and is equipped with the contact piece, the outer wall of guard board is fixedly equipped with the motor, the output of motor is equipped with the cam, the outer wall of cam and contact piece is contacted, it is convenient to shake the casing when filtering, makes the culture solution quickly seep out.

[0010] The utility model further sets up, the lower end surface of casing is equipped with the sliding block, the upper end surface of base is equipped with the slide rail in correspondence, the sliding block is installed with the slide rail cooperation, it is convenient to the casing is guided and makes it more stable when shaking.

[0011] The utility model further sets up, the inner wall of casing and located the upper end is fixedly equipped with the water guide pipe, the lower end surface of water guide pipe is equipped with the shower head, the shower head is equipped with multiple and is in the circularly arranged, the outer wall of casing is equipped with the water tank, the upper end surface of water tank is equipped with the connecting pipe, the upper end of connecting pipe passes through casing and is communicated with water guide pipe, be equipped with control pump on connecting pipe, it is convenient to wash the inner wall of casing.

[0012] The utility model further sets up, the outer wall of casing and located the bottom is fixedly equipped with the discharge pipe, be equipped with the valve on discharge pipe, it is convenient to cultivate liquid or washing waste water and export.

[0013] The utility model further sets up, the upper end surface of cover is equipped with the feeding pipe, the inside of feeding pipe and filter cartridge are communicated, it is convenient to cultivate liquid and add to the filter cartridge.

[0014] The utility model further sets up, the inner wall of filter cartridge and located the bottom is fixedly equipped with the conical block, it is convenient to make cultivate liquid flow.

[0015] The utility model further sets up, the inside of casing and located lower end fixedly be equipped with positioning block, the lower end surface of filter cartridge is equipped with positioning slot, the positioning block is located the inside of positioning slot, and it is convenient for the lower end of filter cartridge to be fixed.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of filtering device for microorganism collection, with following beneficial effects:

[0018] 1, by setting annular ring and filter cartridge on cover body, so that user can remove cover body by rotating cover body, at this time, cover body and filter cartridge can be removed together, then by screwing block to rotate connecting screw, to take out filter cartridge from the inside of annular ring, it is convenient to disassemble and take microorganism, by installing cover body and filter cartridge together, user can take out filter cartridge when cover body is disassembled, not only increase the convenience degree of taking microorganism in filter cartridge, but also facilitate to clean filter cartridge, prevent bacteria residue.

[0019] 2, by setting motor, cam and guide rod, so that when filtering microorganism in culture solution, user can control motor to make cam drive contact block reciprocating to shake shell, so that culture solution in filter cartridge is quickly infiltrated, which is beneficial to save time, and further increase the overall efficiency when collecting microorganism.

[0020] 3, by setting water guide pipe, spray head and water tank, so that user can control pump to make water enter into water guide pipe, and spray out through spray head, to flush the inner wall of shell, prevent residue, and open valve to discharge waste water from discharge pipe in later period, it is convenient to use the device next time. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a kind of microorganism collection filtering device overall schematic view in unused state;

[0022] Figure 2 It is the installation position schematic view of water tank, connecting pipe and control pump on shell;

[0023] Figure 3 It is the overall sectional view of a kind of microorganism collection filtering device;

[0024] Figure 4 It is the installation explosion drawing of ring, filter cartridge and connecting screw on cover body;

[0025] Figure 5 It is the position schematic view of slider at lower end of shell.

[0026] In the figure: 1, shell; 2, cover; 3, ring; 4, mounting ring; 5, filter cartridge; 6, mounting hole; 7, connecting hole; 8, connecting screw; 9, twist block; 10, guide rod; 11, base; 12, guard plate; 13, return spring; 14, contact block; 15, motor; 16, cam; 17, slider; 18, slide rail; 19, water guide pipe; 20, spray head; 21, water tank; 22, connecting pipe; 23, control pump; 24, discharge pipe; 25, valve; 26, feeding pipe; 27, tapered block; 28, positioning block; 29, positioning groove. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0029] In the present application, unless otherwise stated, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravitational direction; similarly, for the convenience of understanding and description, "left, right" is generally with respect to the left and right shown in the drawings; "inner, outer" refers to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0030] Please refer to Figures 1-5 A filter device for collecting microorganisms, comprising a shell 1, the upper end of the shell 1 is provided with a cover 2, the cover 2 is threadedly connected with the inner wall of the shell 1, the lower end surface of the cover 2 is fixedly provided with a ring 3, the inside of the ring 3 is movably provided with a mounting ring 4, the lower end surface of the mounting ring 4 is fixedly provided with a filter cartridge 5, the front and rear sides of the ring 3 are both provided with mounting holes 6, the outer wall of the mounting ring 4 is correspondingly provided with connecting holes 7, the inside of the mounting holes 6 and the connecting holes 7 is provided with connecting screws 8, one end of the connecting screws 8 is fixedly provided with twist blocks 9, the outer wall of the shell 1 and located on both sides is fixedly provided with guide rods 10, the lower end surface of the shell 1 is movably provided with a base 11, the two side surfaces of the base 11 are both fixedly provided with guard plates 12, the guide rods 10 are both slidably installed with the guard plates 12, the inside of the shell 1 and located at the lower end is fixedly provided with a positioning block 28, the lower end surface of the filter cartridge 5 is provided with a positioning groove 29, and the positioning block 28 is located in the inside of the positioning groove 29.

[0031] In this embodiment, the outer end of the guide rod 10 and the inner wall of the guard plate 12 are fixed with return springs 13, the other end of the return spring 13 is fixedly connected with the outer wall of the shell 1, one end of the guide rod 10 passes through the guard plate 12 and is provided with a contact block 14, the outer wall of the guard plate 12 is fixedly provided with a motor 15, the output end of the motor 15 is provided with a cam 16, the cam 16 is in contact with the outer wall of the contact block 14, the lower end surface of the shell 1 is provided with a sliding block 17, the upper end surface of the base 11 is correspondingly provided with a sliding rail 18, and the sliding block 17 is matched and installed with the sliding rail 18.

[0032] More specifically, when the filter cartridge 5 needs to be disassembled, the user can disassemble the cover 2 by rotating it, at which time the filter cartridge 5 at the lower end of the cover 2 can be disassembled from the inside of the shell 1, and then the connecting screw 8 is rotated by rotating the block 9 to take out the filter cartridge 5 from the inside of the annular ring 3, which is convenient for cleaning and taking out the microorganisms. When filtering the microorganisms in the culture solution, the user can control the motor 15 to make the cam 16 drive the contact block 14 to reciprocate, so as to shake the shell 1, so that the culture solution in the filter cartridge 5 quickly seeps out, which is beneficial to save time and increase the overall efficiency when collecting microorganisms.

[0033] Please refer to Figure 2 and Figure 3 , as an embodiment of flushing the inner wall of the shell 1: the inner wall of the shell 1 and the upper end are fixedly provided with a water guide pipe 19, the lower end surface of the water guide pipe 19 is provided with a spray head 20, the spray head 20 is provided with a plurality of circumferential arrangements, the outer wall of the shell 1 is provided with a water tank 21, the upper end surface of the water tank 21 is provided with a connecting pipe 22, the upper end of the connecting pipe 22 passes through the shell 1 and communicates with the water guide pipe 19, the connecting pipe 22 is provided with a control pump 23, the outer wall of the shell 1 and the bottom are fixedly provided with a discharge pipe 24, the discharge pipe 24 is provided with a valve 25

[0034] Specifically, after use, the user can control the pump 23 to make water enter the water guide pipe 19, and spray out through the spray head 20 to flush the inner wall of the shell 1, prevent residual, and open the valve 25 to discharge waste water from the discharge pipe 24, which is convenient for next time using the device.

[0035] Please refer to Figure 3 , as a further embodiment of making the culture solution in the filter cartridge 5 quickly discharge: the upper end surface of the cover 2 is provided with a feeding pipe 26, the feeding pipe 26 communicates with the inside of the filter cartridge 5, and the inner wall of the filter cartridge 5 and the bottom is fixedly provided with a tapered block 27.

[0036] Specific, the user can add liquid through the loading pipe 26 into the filter cartridge 5, to collect the microorganism inside, by setting the tapered block 27, can make the culture medium from the inside of the filter cartridge 5, reduce the residual.

[0037] In summary, the overall equipment in use: the user can be filtered through the loading pipe 26 into the filter cartridge 5, after the control motor 15 to make the cam 16 driven contact block 14 reciprocating movement, to shake the shell 1, make the culture medium inside the filter cartridge 5 quickly seep out, increase the overall efficiency in the collection of microorganisms, after the filtration is completed, the user can be rotated by the cover 2 to the cover 2 is removed, at this time can be removed from the inside of the shell 1 cover 2 lower end of the filter cartridge 5, after the twist block 9 to the connecting screw 8 is rotated, to remove the filter cartridge 5 from the inside of the ring 3, convenient cleaning and microorganism for taking material, then open the valve 25 from the discharge pipe 24 culture medium discharge, when the inside of the shell 1 needs to be cleaned, the user can be controlled by the pump 23 to make the water into the water pipe 19, and through the nozzle 20, to flush the inner wall of the shell 1, prevent residual, later can open the valve 25 from the discharge pipe 24 waste water discharge, for next time to use the device.

[0038] All the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding, bolt and nut connection, bolt or screw connection or other known connection mode, not here, all the schemes mentioned above, the connection between the two components can be selected according to the actual situation of welding,

Claims

1. A filter device for collecting microorganisms, comprising a housing (1), characterized in that: The upper end of the shell (1) is provided with a cover (2), the cover (2) is screwed with the inner wall of the shell (1), the lower end surface of the cover (2) is fixedly provided with an annular ring (3), the inside of the annular ring (3) is movably provided with a mounting ring (4), the lower end surface of the mounting ring (4) is fixedly provided with a filter cartridge (5), the front and rear sides of the annular ring (3) are both provided with a mounting hole (6), the outer wall of the mounting ring (4) is correspondingly provided with a connecting hole (7), the inside of the mounting hole (6) and the connecting hole (7) is provided with a connecting screw (8), one end of the connecting screw (8) is fixedly provided with a twisting block (9), the outer wall of the shell (1) and located on both sides is fixedly provided with a guide rod (10), the lower end surface of the shell (1) is movably provided with a base (11), the two side surfaces of the base (11) are both fixedly provided with a guard plate (12), the guide rod (10) is slidably installed with the guard plate (12).

2. The filter device for collecting microorganisms according to claim 1, characterized by: The outer end of the guide rod (10) and located on the inner wall of the guard plate (12) is fixedly provided with a reset spring (13), the other end of the reset spring (13) is fixedly connected with the outer wall of the shell (1), one end of the guide rod (10) passes through the guard plate (12) and is provided with a contact block (14), the outer wall of the guard plate (12) is fixedly provided with a motor (15), the output end of the motor (15) is provided with a cam (16), the cam (16) is in contact with the outer wall of the contact block (14).

3. The filter device for collecting microorganisms according to claim 2, characterized by: The lower end surface of the shell (1) is provided with a sliding block (17), the upper end surface of the base (11) is correspondingly provided with a sliding rail (18), the sliding block (17) is installed in cooperation with the sliding rail (18).

4. The filter device for collecting microorganisms according to claim 1, characterized by: The inner wall of the shell (1) and located at the upper end is fixedly provided with a water guide pipe (19), the lower end surface of the water guide pipe (19) is provided with a spray head (20), the spray head (20) is provided with a plurality of and arranged in a circumferential shape, the outer wall of the shell (1) is provided with a water tank (21), the upper end surface of the water tank (21) is provided with a connecting pipe (22), the upper end of the connecting pipe (22) passes through the shell (1) and communicates with the water guide pipe (19), the connecting pipe (22) is provided with a control pump (23).

5. The filter device for collecting microorganisms according to claim 1, characterized by: The outer wall of the shell (1) and located at the bottom is fixedly provided with a discharge pipe (24), the discharge pipe (24) is provided with a valve (25).

6. The filter device for collecting microorganisms according to claim 1, characterized by: The upper end surface of the cover (2) is provided with a feeding pipe (26), the feeding pipe (26) communicates with the inside of the filter cartridge (5).

7. The filter device for collecting microorganisms according to claim 1, characterized by: The inner wall of the filter cartridge (5) and located at the bottom is fixedly provided with a tapered block (27).

8. The filter device for collecting microorganisms according to claim 1, characterized by: The inside of the shell (1) and located at the lower end is fixedly provided with a positioning block (28), the lower end surface of the filter cartridge (5) is provided with a positioning groove (29), the positioning block (28) is located in the inside of the positioning groove (29).

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