CN217297824U - A little biological separation device for microbiological assay - Google Patents

Abstract

The utility model discloses a microbial separation device for microbiological examination, including the microbial separation device body, the microbial separation device body includes the base, the top left side fixedly connected with support of base is provided with the centrifugation jar in the support, and centrifugation tank bottoms portion intercommunication is fixed with the inlet pipe, and the fixed intercommunication of right-hand member of inlet pipe has the entrance point of suction pump, and the exit end intercommunication of suction pump is fixed with the discharging pipe, and the right-hand member intercommunication of discharging pipe is fixed with the processing case that the front side set up for the opening, the front side left side rotation of processing case is connected with the chamber door, and the rear side of chamber door is pasted and is fixed with the joint sealant piece. The utility model discloses be convenient for remove the microorganism that filters fast from handling the incasement and collect, provide convenience for shifting out the use, still be convenient for in addition remove the filter screen fast and fix to handling the incasement after the microorganism takes out, provide convenience for next use, satisfy the user demand.

Description

A little biological separation device for microbiological assay

Technical Field

The utility model relates to a microbiological examination technical field especially relates to a little biological separation device for microbiological examination.

Background

The existing environmental microorganisms are various in types and large in total number, and can be used for isolated culture of new microorganisms through proper optimization and modification aiming at different requirements of different microorganisms on energy, nutrition and physicochemical conditions (including different types and concentrations of factors); the microorganism separation culture technology plays an important role in aspects of microorganism environment function research, metabolic pathway clarification, specific function verification, basic experiment and production practice application and the like;

such as a microorganism separating apparatus for microorganism test disclosed in prior art No. CN210215356U, comprising a base, supporting legs and moving wheels, the bottom of the base is provided with four supporting legs which are uniformly distributed in a rectangular shape, the bottoms of the supporting legs are provided with moving wheels, the left side of the upper surface of the base is provided with a bracket which is in a U-shaped structure, a fixing ring is arranged between the vertical parts of the bracket, the fixing ring is sleeved with a centrifugal tank, the top end of the centrifugal tank is connected with the top end of the bracket through a connecting rod, putting microorganism into the centrifugal tank through the feed inlet, starting the motor to make the rotating shaft drive the centrifugal tank to rotate, so as to carry out preliminary separation on the microorganisms, the centrifugal tank can generate strong vibration in the rotating process, under the action of the damping device and the damping seat, a good buffering effect is achieved, and the service life of the centrifugal tank is prolonged;

the above patent still has certain disadvantages that the separation tank indicated in the patent does not show how to take out the filtered microorganisms, which has a disadvantage that it is inconvenient to rapidly remove the filtered microorganisms from the apparatus, and cannot satisfy the use requirement, and therefore we propose a microorganism separation apparatus for microorganism testing based on the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a microorganism separation device for microorganism test.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a microbial separation device for microbial detection comprises a microbial separation device body, wherein the microbial separation device body comprises a base, a support is fixedly connected to the left side of the top of the base, a centrifugal tank is arranged in the support, a feeding pipe is communicated and fixed at the bottom of the centrifugal tank, the right end of the feeding pipe is fixedly communicated with an inlet end of a suction pump, an outlet end of the suction pump is communicated and fixed with a discharging pipe, the right end of the discharging pipe is communicated and fixed with a processing box with an opening at the front side, the left side of the front side of the processing box is rotatably connected with a box door, a sealing rubber block is fixedly adhered to the rear side of the box door, mounting grooves with openings at the front sides are respectively arranged on the inner walls of the left side and the right side of the processing box, the inner walls of the bottoms of the two mounting grooves are slidably connected with a same U-shaped mounting frame, and two sides of the sealing rubber block are respectively in movable contact with the inner walls of the two sides of the U-shaped mounting frame, the inner walls of the left side and the right side of the U-shaped mounting frame are respectively provided with a movable groove, three clip-shaped frames which are movably contacted with the rear side of the sealing rubber block are arranged in the two movable grooves, filter screens are fixedly connected in the clip-shaped frames, the aperture of meshes on the three filter screens is gradually reduced from top to bottom, two guide rods are fixedly connected between the inner wall of the top of the movable groove and the top of the clip-shaped frame positioned at the lowest part, the two clip-shaped frames positioned at the upper part are respectively sleeved on the four guide rods in a sliding manner, four first springs are fixedly connected between the two adjacent clip-shaped frames, the first springs are movably sleeved at the outer sides of the corresponding guide rods, the inner wall of the rear side of the processing box is provided with two grooves, the rear side of the U-shaped mounting frame is tightly attached to the inner wall of the rear side of the processing box and is fixedly connected with two moving blocks respectively clamped with the corresponding grooves, and the left sides of the moving blocks are provided with clamping grooves, the utility model discloses a handle case, including the case, handle the left side of case and seted up the rectangle through-hole, slide in the rectangle through-hole and be equipped with the connecting rod, the left end fixedly connected with riser of connecting rod, the right side of riser contacts with the left side of handling the case, the left side fixedly connected with pull ring of riser, two L shape kellies of the front side fixedly connected with of connecting rod, and two intercommunication grooves have been seted up on the front side inner wall of rectangle through-hole in extending to the draw-in groove that corresponds in the right side of L shape kellies in the intercommunication inslot that corresponds, and the right side in intercommunication groove is linked together with the recess that corresponds, fixedly connected with second spring between the left side in the left side of L shape kellies and the left side in the intercommunication groove that corresponds, it is equipped with the pneumatic cylinder to inlay on the top inner wall of handling the case, the output shaft bottom fixedly connected with stripper plate of pneumatic cylinder.

Preferably, four sliding through holes are formed in the tops of the two square frames above the two square frames, and the inner walls of the sliding through holes are connected with the outer sides of the corresponding guide rods in a sliding mode.

Preferably, the inner wall of the bottom of the mounting groove is fixedly connected with a slide rail, and the bottom of the U-shaped mounting frame is provided with two slide rail grooves which are respectively connected with the corresponding slide rails in a sliding manner.

Preferably, the thread groove has been seted up on the front side right of handling the case, and thread groove internal thread cover is equipped with T shape bolt, and the chamber door thread bush is established on T shape bolt, and the left side of handling the case and the left side fixed mounting of chamber door have same hinge, and the chamber door passes through the hinge and handles the case and rotate the installation.

Preferably, the right side of the sealing rubber block is an inclined plane, and the front side of the inner wall of the right side of the U-shaped mounting frame is an inclined section which is movably contacted with the right side of the sealing rubber block.

Preferably, a through hole fixedly connected with the outer side of the discharge pipe is formed in the inner wall of the left side of the treatment box, and the bottom of the treatment box is fixedly connected with the top of the base.

Preferably, a fixing through hole is formed in the inner wall of the top of the treatment box, and the inner wall of the fixing through hole is fixedly connected with the outer side of the hydraulic cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be convenient for remove the microorganism that filters fast from handling the incasement and collect, be convenient for shifting out the use and brought the facility, still be convenient for in addition remove the filter screen fast and fix to handling the incasement after the microorganism takes out, brought the facility for next use, satisfied the user demand.

Drawings

FIG. 1 is a schematic sectional view of a microorganism separation apparatus for microorganism testing according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a top view of the inside of a treatment chamber of a microorganism separation apparatus for microorganism testing according to the present invention;

fig. 3 is an enlarged schematic view of a portion a-a in fig. 2.

In the figure: 1. a treatment tank; 2. mounting grooves; 3. a U-shaped mounting bracket; 4. a guide bar; 5. a first spring; 6. a clip frame; 7. a filter screen; 8. sealing the rubber block; 9. a box door; 10. a groove; 11. a moving block; 12. a communicating groove; 13. a rectangular through hole; 14. a connecting rod; 15. an L-shaped clamping rod; 16. a second spring; 17. a pull ring; 18. a riser.

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.

Referring to fig. 1-3, a microorganism separating device for microorganism inspection comprises a microorganism separating device body, the microorganism separating device body comprises a base, a support is fixedly connected with the left side of the top of the base, a centrifugal tank is arranged in the support, a feeding pipe is communicated and fixed at the bottom of the centrifugal tank, the right end of the feeding pipe is fixedly communicated with the inlet end of a suction pump, the outlet end of the suction pump is communicated and fixed with a discharging pipe, the right end of the discharging pipe is communicated and fixed with a processing box 1 with an opening at the front side, the left side of the front side of the processing box 1 is rotatably connected with a box door 9, a sealing rubber block 8 is fixedly adhered to the rear side of the box door 9, mounting grooves 2 with openings at the front side are arranged on the inner wall of the left side and the inner wall of the right side of the processing box 1, the inner walls of the bottoms of the two mounting grooves 2 are slidably connected with a same U-shaped mounting rack 3, the two sides of the sealing rubber block 8 are respectively movably contacted with the inner walls of the two sides of the U-shaped mounting rack 3, the inner walls of the left side and the right side of the U-shaped mounting rack 3 are both provided with movable grooves, three clip-shaped frames 6 which are movably contacted with the rear side of the sealing rubber block 8 are arranged in the two movable grooves, filter screens 7 are fixedly connected in the clip-shaped frames 6, the aperture of meshes on the three filter screens 7 is gradually decreased from top to bottom, two guide rods 4 are fixedly connected between the inner wall of the top of the movable groove and the top of the clip-shaped frame 6 positioned at the lowest part, the two clip-shaped frames 6 positioned at the upper part are respectively sleeved on the four guide rods 4 in a sliding way, four first springs 5 are fixedly connected between the two adjacent clip-shaped frames 6, the first springs 5 are movably sleeved at the outer sides of the corresponding guide rods 4, two grooves 10 are arranged on the inner wall of the rear side of the processing box 1, the rear side of the U-shaped mounting rack 3 is tightly jointed with the inner wall of the rear side of the processing box 1, and two moving blocks 11 which are respectively clamped with the corresponding grooves 10 are fixedly connected, the left side of the moving block 11 is provided with a clamping groove, the left side of the processing box 1 is provided with a rectangular through hole 13, a connecting rod 14 is arranged in the rectangular through hole 13 in a sliding manner, the left end of the connecting rod 14 is fixedly connected with a vertical plate 18, the right side of the vertical plate 18 is contacted with the left side of the processing box 1, the left side of the vertical plate 18 is fixedly connected with a pull ring 17, the front side of the connecting rod 14 is fixedly connected with two L-shaped clamping rods 15, the right side of each L-shaped clamping rod 15 extends into the corresponding clamping groove, the inner wall of the front side of the rectangular through hole 13 is provided with two communicating grooves 12, each L-shaped clamping rod 15 is positioned in the corresponding communicating groove 12, the right side of the communicating groove 12 is communicated with the corresponding groove 10, a second spring 16 is fixedly connected between the left side of each L-shaped clamping rod 15 and the left side of the corresponding communicating groove 12, the inner wall of the top of the processing box 1 is embedded with a hydraulic cylinder, and the bottom end of the output shaft of the hydraulic cylinder is fixedly connected with an extrusion plate, the utility model is convenient for quickly moving filtered microorganism out from the processing box 1, the use has brought the facility for shifting out, still be convenient for in addition take out the back at the microorganism and remove filter screen 7 fast and fix to handling case 1 in, brought the facility for next use, satisfied the user demand.

In the utility model, four sliding through holes are arranged at the top of two upper square frames 6, the inner walls of the sliding through holes are connected with the outer side of the corresponding guide rods 4 in a sliding way, sliding rails are fixedly connected with the inner wall of the bottom of the mounting groove 2, two sliding rail grooves which are respectively connected with the corresponding sliding rails in a sliding way are arranged at the bottom of the U-shaped mounting frame 3, a thread groove is arranged at the right side of the front side of the processing box 1, a T-shaped bolt is sleeved in the thread groove, a box door 9 is sleeved on the T-shaped bolt in a thread way, the same hinge is fixedly arranged at the left side of the processing box 1 and the left side of the box door 9, the box door 9 is rotatably arranged with the processing box 1 through the hinge, the right side of the sealant block 8 is arranged as an inclined plane, the front side of the inner wall at the right side of the U-shaped mounting frame 3 is arranged as an inclined section which is in movable contact with the right side of the sealant block 8, a through hole which is fixedly connected with the outer side of the discharge pipe is arranged on the inner wall at the left side of the processing box 1, the bottom of handling case 1 and the top fixed connection of base have seted up fixing hole on the top inner wall of handling case 1, fixing hole's inner wall and the outside fixed connection of pneumatic cylinder, the utility model discloses be convenient for remove the microorganism that filters fast from handling case 1 and collect, bring the facility for shifting out the use, still be convenient for in addition take out the back at the microorganism fast with filter screen 7 remove and fix to handling case 1 in, brought the facility for next use, satisfy the user demand.

The working principle is as follows: when the device is used, after microorganisms are separated by the separating tank, the suction pump is started, the suction pump pumps the microorganisms and discharges the microorganisms into the treatment box 1 through the discharge pipe, the hydraulic cylinder is started, the hydraulic cylinder drives the extrusion plate to extrude the microorganisms downwards, the microorganisms move downwards and drive the uppermost square-shaped frame 6 to move downwards, the uppermost square-shaped frame 6 compresses the first spring 5 above, the first spring 5 above drives the middle square-shaped frame 6 to compress the first spring 5 below downwards, the microorganisms with the pore diameters smaller than that of the upper filter screen 7 move downwards to the middle filter screen 7 under the extrusion force, the microorganisms with the pore diameters smaller than that of the middle filter screen 7 move downwards to the lower filter screen 7, and the microorganisms can be classified in a multi-stage mode through extrusion and filtration according to the sizes;

when the filtered microorganisms need to be taken out, the T-shaped bolt is rotated reversely to be separated from the thread groove, the box door 9 is rotated forwards to open the box door 9, the box door 9 drives the sealing rubber block 8 to rotate forwards to be separated from the inner side of the U-shaped mounting frame 3, the pull ring 17 is pulled leftwards at the moment, the pull ring 17 drives the vertical plate 18 to move leftwards, the vertical plate 18 drives the two L-shaped clamping rods 15 to move leftwards simultaneously through the connecting rod 14, the L-shaped clamping rods 15 gradually move leftwards from the corresponding clamping grooves and compress the second spring 16 to release clamping, the U-shaped mounting frame 3 is pulled forwards at the moment, the U-shaped mounting frame 3 slides forwards on the two slide rails, the U-shaped mounting frame 3 drives the four guide rods 4 and the two movable blocks 11 to move forwards simultaneously, the movable blocks 11 are separated from the corresponding groove 10, the U-shaped mounting frame 3 drives the three clip frames 6 to move forwards through the guide rods 4, the clip frames 6 drive the corresponding filter screens 7 to move forwards, the filter screen 7 drives the microorganisms filtered above the filter screen to gradually move out of the treatment box 1, and at the moment, personnel can collect the moved microorganisms, so that the filtered microorganisms can be conveniently and quickly moved out of the treatment box 1 for collection, and convenience is brought to use;

when the filter screen 7 with the microorganisms taken out needs to be put back, the pull ring 17 is pulled leftwards again firstly, so that the second spring 16 is in a compressed state again, the U-shaped mounting frame 3 is pushed towards the inside of the treatment box 1, the three filter screens 7 are driven to move into the treatment box 1 through the three clip frames 6, the U-shaped mounting frame 3 drives the two moving blocks 11 to be clamped into the two grooves 10 backwards, the pulling force on the pull ring 17 is released, the elastic force of the second spring 16 in the compressed state drives the corresponding L-shaped clamping rods 15 to move backwards and be clamped into the clamping grooves, the effect of clamping and fixing the U-shaped mounting frame 3 through the moving blocks 11 is achieved, then the box door 9 is closed, the U-shaped mounting frame 3 is moved backwards and fixed, the filter screens 7 are further moved backwards and fixed, the filter screens 7 are convenient to move fast and be fixed into the treatment box 1 after the microorganisms are taken out, and convenience is brought to next use, the use requirement is met.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A microorganism separation device for microorganism inspection comprises a microorganism separation device body, wherein the microorganism separation device body comprises a base, a bracket is fixedly connected to the left side of the top of the base, a centrifugal tank is arranged in the bracket, a feeding pipe is communicated and fixed at the bottom of the centrifugal tank, the right end of the feeding pipe is fixedly communicated with an inlet end of a suction pump, an outlet end of the suction pump is communicated and fixed with a discharging pipe, the right end of the discharging pipe is communicated and fixed with a processing box (1) with the front side arranged for an opening, the microorganism separation device is characterized in that the left side of the front side of the processing box (1) is rotatably connected with a box door (9), a sealing rubber block (8) is pasted and fixed at the rear side of the box door (9), mounting grooves (2) with the front side arranged for the opening are respectively arranged on the inner wall of the left side and the inner wall of the right side of the processing box (1), and the inner walls of the bottoms of the two mounting grooves (2) are slidably connected with a same U-shaped mounting rack (3), two sides of the sealing rubber block (8) are respectively in movable contact with the inner walls of two sides of the U-shaped mounting frame (3), movable grooves are respectively formed in the inner wall of the left side and the inner wall of the right side of the U-shaped mounting frame (3), three clip-shaped frames (6) in movable contact with the rear side of the sealing rubber block (8) are arranged in the two movable grooves, filter screens (7) are fixedly connected in the clip-shaped frames (6), mesh apertures on the three filter screens (7) are gradually decreased from top to bottom, two guide rods (4) are fixedly connected between the inner wall of the top of each movable groove and the top of the clip-shaped frame (6) positioned at the lowest part, the two clip-shaped frames (6) positioned above are respectively sleeved on the four guide rods (4) in a sliding manner, four first springs (5) are fixedly connected between the two adjacent clip-shaped frames (6), the first springs (5) are movably sleeved on the outer sides of the corresponding guide rods (4), two grooves (10) are formed in the inner wall of the rear side of the processing box (1), the rear side of the U-shaped mounting frame (3) is tightly attached to the inner wall of the rear side of the treatment box (1), two moving blocks (11) which are respectively clamped with the corresponding grooves (10) are fixedly connected with the rear side of the U-shaped mounting frame, a clamping groove is formed in the left side of each moving block (11), a rectangular through hole (13) is formed in the left side of the treatment box (1), a connecting rod (14) is arranged in each rectangular through hole (13) in a sliding mode, a vertical plate (18) is fixedly connected with the left side of each connecting rod (14), the right side of each vertical plate (18) is contacted with the left side of the treatment box (1), a pull ring (17) is fixedly connected with the left side of each vertical plate (18), two L-shaped clamping rods (15) are fixedly connected with the front side of each connecting rod (14), the right sides of the L-shaped clamping rods (15) extend into the corresponding clamping grooves, two communicating grooves (12) are formed in the inner wall of the front side of each rectangular through hole (13), and each L-shaped clamping rod (15) is located in the corresponding communicating groove (12), the right side of the communicating groove (12) is communicated with the corresponding groove (10), a second spring (16) is fixedly connected between the left side of the L-shaped clamping rod (15) and the left side of the corresponding communicating groove (12), a hydraulic cylinder is embedded on the inner wall of the top of the processing box (1), and the bottom end of an output shaft of the hydraulic cylinder is fixedly connected with a squeezing plate.

2. The microorganism separating device for microorganism test according to claim 1, wherein four sliding through holes are opened at the top of the two upper square frames (6), and the inner walls of the sliding through holes are connected with the outer sides of the corresponding guide rods (4) in a sliding manner.

3. The microorganism separating device for microorganism test according to claim 1, wherein a slide rail is fixedly connected to the inner wall of the bottom of the mounting groove (2), and two slide rail grooves are formed at the bottom of the U-shaped mounting rack (3) and are respectively connected with the corresponding slide rail in a sliding manner.

4. The microorganism separation device for microorganism test according to claim 1, wherein a thread groove is formed on the right side of the front side of the treatment box (1), a T-shaped bolt is sleeved in the thread groove, a box door (9) is sleeved on the T-shaped bolt in a thread manner, the left side of the treatment box (1) and the left side of the box door (9) are fixedly provided with the same hinge, and the box door (9) is rotatably installed with the treatment box (1) through the hinge.

5. The microorganism separation apparatus for microorganism examination as claimed in claim 1, wherein the right side of the sealing rubber block (8) is provided with an inclined surface, and the front edge of the right inner wall of the U-shaped mounting frame (3) is provided with an inclined section which is in movable contact with the right side of the sealing rubber block (8).

6. The microorganism separation device for microorganism test according to claim 1, wherein the treatment box (1) is provided with a through hole on the left inner wall for fixedly connecting with the outer side of the discharge pipe, and the bottom of the treatment box (1) is fixedly connected with the top of the base.

7. The microorganism separation device for microorganism test according to claim 1, wherein the top inner wall of the processing box (1) is provided with a fixing through hole, and the inner wall of the fixing through hole is fixedly connected with the outer side of the hydraulic cylinder.

Images