CN210215356U

CN210215356U - A little biological separation device for microbiological assay

Info

Publication number: CN210215356U
Application number: CN201920733003.4U
Authority: CN
Inventors: Ronghuai Cai; 蔡荣淮; Wei Chen; 陈威
Original assignee: Xiamen Jiasheng Biotechnology Co Ltd
Current assignee: Xiamen Jiasheng Biotechnology Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-03-31
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a microbial separation device for microbiological examination, including base, supporting leg and removal wheel, the base bottom is provided with four supporting legs, and four supporting legs are rectangle evenly distributed, and the removal wheel is installed to the supporting leg bottom, base upper surface left side is provided with the support, and the support is U type structure, is provided with solid fixed ring between the vertical position of support, and solid fixed ring cover is equipped with the centrifugation jar, and the centrifugation tank top is passed through connecting rod linking bridge top, during the use, puts into the centrifugation jar through the feed inlet with the microorganism, and starter motor for the pivot drives the centrifugation jar and rotates, thereby carries out preliminary separation to the microorganism, and the centrifugation jar is at the pivoted in-process, can produce strong vibrations, under the effect of damping device and shock mount, has played fine buffering effect, has improved the life of centrifugation jar.

Description

A little biological separation device for microbiological assay

Technical Field

The utility model relates to a microorganism separation technology field specifically is a microorganism separator 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 appropriate 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 isolation 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.

At present, the separation of current microbial separator is not thorough, can't reach the requirement of microbial separation, and carry out during operation centrifuging tank and can take place vibrations, bring the harm for the centrifuging tank, the life of centrifuging tank has seriously been influenced, in addition, lack the sterilization purification performance to separator after once separating, lead to the easy miscellaneous fungus of device to pollute, the separation effect has been reduced more, be unfavorable for people's use, therefore, technical personnel in the field provide a microbial separator for microbiological examination, in order to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a little biological separation device for microbiological examination to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a microorganism separation device for microorganism inspection comprises a base, four supporting legs and a moving wheel, wherein the bottom of the base is provided with the four supporting legs which are uniformly distributed in a rectangular shape, the moving wheel is arranged at the bottoms of the supporting legs, a bracket is arranged on the left side of the upper surface of the base and is of a U-shaped structure, a fixing ring is arranged between vertical parts of the bracket and 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 and is rotatably connected with the bracket through a bearing, the bottom of the centrifugal tank is provided with four damping devices which are uniformly distributed in a rectangular shape, the bottom of each damping device is provided with a damping seat, the bottom of each damping seat is connected with the upper surface of the base, the bottom of the base is provided with a motor, the shaft part of the motor is connected with a rotating shaft, the centrifugal tank top is provided with the feed inlet, and centrifugal tank bottom one side is provided with the discharge gate, base upper surface right side is provided with the knockout drum, and the knockout drum top is provided with the pneumatic cylinder, and the pneumatic cylinder bottom extends to the knockout drum inner chamber to be provided with the stripper plate, the knockout drum left side is provided with the inlet pipe, and the knockout drum inner chamber is located the stripper plate below and has set gradually three filter, and the aperture from the top down of three filter reduces in proper order, and the knockout drum inner wall is provided with the sterilamp, and the sterilamp is located the filter below.

During the use, put into the centrifugal pot through the feed inlet with the microorganism, starter motor, make the pivot drive the centrifugal pot and rotate, thereby carry out preliminary separation to the microorganism, the centrifugal pot is at the pivoted in-process, can produce strong vibrations, under the effect of damping device and shock absorber, fine buffering effect has been played, the life of centrifugal pot has been improved, connect the discharge gate with the inlet pipe, the microorganism with preliminary separation is leading-in to the separating pot, start the pneumatic cylinder, make the pneumatic cylinder promote the stripper plate and move down, extrude the microorganism, filter through three different apertures, can the abundant separation have the microorganism in different apertures, and under the effect of ultraviolet sterilamp, can disinfect and purify separating device after the separation, be favorable to people's use.

As a further aspect of the present invention: damping device includes urceolus and inner tube, and the urceolus cover is equipped with the inner tube to with inner tube sliding connection, the inner tube bottom is provided with the stopper, stopper and urceolus sliding connection, the stopper bottom is provided with the shock attenuation spring, the urceolus bottom inner wall is connected to the shock attenuation spring bottom.

As a further aspect of the present invention: the centrifugal centrifuge comprises an inner barrel and is characterized in that a roller seat is arranged at the top end of the inner barrel, a roller is arranged on the roller seat, an annular sliding groove is formed in the bottom of the centrifuge, the size of the annular sliding groove is equal to that of the roller, and the roller is in rolling connection with the annular sliding groove.

When the centrifugation jar rotated, through the cooperation between gyro wheel and the annular spout for the centrifugation jar can be fine rotation on damping device, and through the effect of shock attenuation spring, played fine cushioning effect, make the translation rate and the range of centrifugation jar obtain the buffering, eliminated because the harm that the centrifugation jar during operation rocked and brought, the effectual life who improves the centrifugation jar.

As a further aspect of the present invention: the inner wall of the separation tank is provided with a sliding groove, the extrusion plate and the two filter plates located above the extrusion plate are both provided with sliding blocks, the sliding blocks are connected with the sliding groove in a sliding mode, return springs are arranged between the three filter plates, the return springs are arranged in the inner cavity of the sliding groove and are connected through the sliding blocks.

Through being provided with reset spring between the filter, when the stripper plate extrudeed for can extrude between the filter and be in the same place, produce fine squeezing action, the separation of the microorganism of being convenient for to the microorganism.

As a further aspect of the present invention: the middle part of the outer wall of the centrifugal tank is provided with a slide rail, the inner wall of the fixing ring is provided with an annular slide block, and the annular slide block is connected with the slide rail in a sliding manner.

Through the arrangement of the annular slide block and the slide rail, the centrifugal tank is supported and assisted to rotate.

As a further aspect of the present invention: the top end of the feed port is provided with an end cover, and the end cover is rotatably connected with the feed port through a hinge.

Through setting up the end cover, prevented that the centrifuging tank during operation, microorganism from throwing away from the centrifuging tank.

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

1. during the use, put into the centrifugation jar with the microorganism through the feed inlet, starter motor for the pivot drives the centrifugation jar and rotates, thereby carries out preliminary separation to the microorganism, and the centrifugation jar can produce strong vibrations at the pivoted in-process, under the effect of damping device and shock absorber seat, has played fine buffering effect, has improved the life of centrifugation jar.

2. Connect the discharge gate with the inlet pipe, the microorganism with the initial gross separation is leading-in to the knockout drum, starts the pneumatic cylinder for the pneumatic cylinder promotes the stripper plate and moves down, extrudees the microorganism, through the filter in three different apertures, can fully separate the microorganism that has different apertures, and under the effect of ultraviolet sterilamp, can purify separator sterilization after the separation, be favorable to people's use.

3. When the centrifugation jar rotates, through the cooperation between gyro wheel and the annular spout, make the centrifugation jar can be fine rotation on damping device, and through the effect of shock attenuation spring, fine cushioning effect has been played, make the translation rate and the range of centrifugation jar obtain the buffering, eliminated because the harm that the centrifugation jar during operation rocked and bring, the effectual life who improves the centrifugation jar, be provided with reset spring between the filter, when the stripper plate extrudees, make and to extrude between the filter together, produce fine extrusion to the microorganism, the separation of the microorganism of being convenient for, this separator is rational in infrastructure, therefore, the clothes hanger is strong in practicability, and is suitable for the wide use of society.

Drawings

FIG. 1 is a schematic view showing the construction of a microorganism separation apparatus for microorganism testing.

FIG. 2 is a schematic view showing a structure of a shock-absorbing means in a microorganism-separating apparatus for testing microorganisms.

FIG. 3 is a schematic view showing the construction of a centrifugal pot and a fixing ring in a microorganism separation apparatus for microorganism testing.

In the figure: 1-base, 2-supporting legs, 3-moving wheels, 4-motor, 5-rotating shaft, 6-centrifugal tank, 7-support, 8-fixing ring, 9-shock-absorbing seat, 10-shock-absorbing device, 11-feeding port, 12-sliding rail, 13-discharging port, 14-feeding pipe, 15-separating tank, 16-hydraulic cylinder, 17-extrusion plate, 18-sliding groove, 19-sliding block, 20-filtering plate, 23-reset spring, 24-ultraviolet sterilizing lamp, 25-inner cylinder, 26-outer cylinder, 27-limiting block, 28-shock-absorbing spring, 29-roller seat, 30-roller and 31-annular sliding block.

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. 1-3, in the embodiment of the present invention, a microorganism separation device for microorganism inspection comprises a base 1, support legs 2 and a moving wheel 3, wherein four support legs 2 are arranged at the bottom of the base 1, the four support legs 2 are uniformly distributed in a rectangular shape, the moving wheel 3 is arranged at the bottom of each support leg 2, a support 7 is arranged at the left side of the upper surface of the base 1, the support 7 is in a U-shaped structure, a fixing ring 8 is arranged between the vertical parts of the support 7, the fixing ring 8 is sleeved with a centrifugal tank 6, the top end of the centrifugal tank 6 is connected with the top end of the support 7 through a connecting rod and is rotatably connected with the support 7 through a bearing, four shock absorbing devices 10 are arranged at the bottom of the centrifugal tank 6, the four shock absorbing devices 10 are uniformly distributed in a rectangular shape, a shock absorbing seat 9 is arranged at the bottom, 4 axial region of

motor connection pivot

5, 5 tops of pivot pass base 1 and cushion 9 to connect 6 bottom middle parts of centrifuge tank, pivot 5 passes through the bearing and rotates with cushion 9 to be connected, 6 tops of centrifuge tank are provided with

feed inlet

11, and 6 bottom one sides of centrifuge tank are provided with discharge gate 13, 1 upper surface right sides of base are provided with

knockout drum

15, and 15 tops of knockout drum are provided with

pneumatic cylinder

16, and 16 bottoms of pneumatic cylinder extend to 15 inner chambers of knockout drum to be provided with

stripper plate

17, 15 left sides of knockout drum are provided with

inlet pipe

14, and 15 inner chambers of knockout drum are located stripper plate 17 below and have set gradually three filter 20, and the aperture from the top down of three filter 20 reduces in proper order, and 15 inner walls of knockout drum are provided with sterilamp 24, and sterilamp 24 is located filter 20 below.

During the use, put into the centrifugal pot 6 with the microorganism through feed inlet 11, starter motor 4, make pivot 5 drive centrifugal pot 6 and rotate, thereby carry out preliminary separation to the microorganism, centrifugal pot 6 is at the pivoted in-process, can produce strong vibrations, under the effect of damping device 10 with shock absorber 9, fine buffering effect has been played, the life of centrifugal pot 6 has been improved, connect discharge gate 13 with inlet pipe 14, leading-in the knockout drum 15 with the microorganism of preliminary separation, start hydraulic cylinder 16, make pneumatic cylinder 16 promote the stripper plate 17 and move down, extrude the microorganism, filter 20 through three different apertures, can the abundant separation have the microorganism of different apertures, and under the effect of ultraviolet sterilamp 24, can be to the separator sterilization after the separation and purification, be favorable to people's use.

The damping device 10 comprises an outer cylinder 26 and an inner cylinder 25, the inner cylinder 25 is sleeved on the outer cylinder 26 and is in sliding connection with the inner cylinder 25, a limiting block 27 is arranged at the bottom of the inner cylinder 25, the limiting block 27 is in sliding connection with the outer cylinder 26, a damping spring 28 is arranged at the bottom of the limiting block 27, and the bottom of the damping spring 28 is connected with the inner wall of the bottom of the outer cylinder 26.

The top end of the inner cylinder 25 is provided with a roller seat 29, the roller seat 29 is provided with a roller 30, the bottom of the centrifugal tank 6 is provided with an annular chute, the size of the annular chute is equal to that of the roller 30, and the roller 30 is in rolling connection with the annular chute.

When the centrifugal pot 6 rotates, through the cooperation between gyro wheel 30 and the annular spout for centrifugal pot 6 can be fine rotation on damping device 10, and through the effect of shock attenuation spring 28, has played fine cushioning effect, makes the translation rate and the range of centrifugal pot 6 obtain the buffering, has eliminated because the harm that brings is rocked in centrifugal pot 6 during operation, the effectual life who improves centrifugal pot 6.

The inner wall of the separation tank 15 is provided with a sliding groove 18, the extrusion plate 17 and two filter plates 20 positioned above are both provided with a sliding block 19, the sliding block 19 is in sliding connection with the sliding groove 18, a return spring 23 is arranged between the three filter plates 20, and the return spring 23 is arranged in the inner cavity of the sliding groove 18 and connected through the sliding block 19.

Through being provided with reset spring 23 between filter 20, when extrusion board 17 extrudeed, make and to extrude together between the filter 20, produce fine squeezing action to the microorganism, be convenient for the separation of microorganism.

The middle part of the outer wall of the centrifugal tank 6 is provided with a slide rail 12, the inner wall of the fixing ring 8 is provided with an annular slide block 31, and the annular slide block 31 is connected with the slide rail 12 in a sliding manner.

Through the arrangement of the annular slide block 31 and the slide rail 12, the centrifugal tank 6 is supported and assisted to rotate.

The top end of the feed inlet 11 is provided with an end cover, and the end cover is rotatably connected with the feed inlet 11 through a hinge.

Through setting up the end cover, prevented that the centrifuge bowl 6 during operation, microorganism from throwing away from centrifuge bowl 6.

The utility model discloses a theory of operation is:

the utility model relates to a microorganism separator for microorganism inspection, when in use, put microorganism into a centrifugal tank 6 through a feed inlet 11, start a motor 4, make a rotating shaft 5 drive the centrifugal tank 6 to rotate, thereby carrying out preliminary separation on the microorganism, the centrifugal tank 6 can generate strong vibration in the rotating process, under the action of a shock absorption device 10 and a shock absorption seat 9, the good buffering effect is achieved, the service life of the centrifugal tank 6 is prolonged, a feed pipe 14 is connected with a discharge port 13, the microorganism subjected to preliminary separation is guided into a separation tank 15, a hydraulic cylinder 16 is started, the hydraulic cylinder 16 pushes an extrusion plate 17 to move downwards, the microorganism is extruded, the microorganism with different apertures can be fully separated through three filter plates 20 with different apertures, and under the action of an ultraviolet sterilizing lamp 24, the separation device can be sterilized and purified after separation, the use that is favorable to people, when the centrifugation jar 6 rotates, through the cooperation between gyro wheel 30 and the annular chute, make centrifugation jar 6 can be fine rotation on damping device 10, and through the effect of damping spring 28, fine cushioning effect has been played, make the removal speed and the range of centrifugation jar 6 obtain the buffering, the harm that brings because centrifugation jar 6 during operation rocks has been eliminated, the effectual life who improves centrifugation jar 6, be provided with reset spring 23 between through the filter 20, when the stripper plate 17 extrudees, make and to extrude together between the filter 20, produce fine extrusion effect to the microorganism, the separation of the microorganism of being convenient for, this separator is rational in infrastructure, therefore, the clothes hanger is strong in practicability, and is suitable for the society to use widely.

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

1. A microorganism separation device for microorganism inspection comprises a base (1), supporting legs (2) and moving wheels (3), and is characterized in that four supporting legs (2) are arranged at the bottom of the base (1), the four supporting legs (2) are uniformly distributed in a rectangular shape, the moving wheels (3) are arranged at the bottom of the supporting legs (2), a support (7) is arranged on the left side of the upper surface of the base (1), the support (7) is of a U-shaped structure, a fixing ring (8) is arranged between the vertical parts of the support (7), a centrifugal tank (6) is sleeved with the fixing ring (8), the top end of the centrifugal tank (6) is connected with the top end of the support (7) through a connecting rod and is rotatably connected with the support (7) through a bearing, four damping devices (10) are arranged at the bottom of the centrifugal tank (6), the four damping devices (10) are uniformly distributed in a rectangular shape, and damping, the bottom of the shock absorption seat (9) is connected with the upper surface of the base (1), a motor (4) is arranged at the bottom of the base (1), the shaft part of the motor (4) is connected with a rotating shaft (5), the top end of the rotating shaft (5) penetrates through the base (1) and the shock absorption seat (9) and is connected with the middle part of the bottom of the centrifugal tank (6), the rotating shaft (5) is rotatably connected with the shock absorption seat (9) through a bearing, a feed inlet (11) is arranged at the top end of the centrifugal tank (6), a discharge outlet (13) is arranged on one side of the bottom of the centrifugal tank (6), a separation tank (15) is arranged on the right side of the upper surface of the base (1), a hydraulic cylinder (16) is arranged at the top end of the separation tank (15), the bottom of the hydraulic cylinder (16) extends to the inner cavity of the separation tank (15) and is provided with a squeezing plate (, the aperture of the three filter plates (20) is reduced from top to bottom in sequence, the inner wall of the separating tank (15) is provided with an ultraviolet sterilizing lamp (24), and the ultraviolet sterilizing lamp (24) is positioned below the filter plates (20).

2. The microorganism separation device for microorganism inspection according to claim 1, wherein the damping device (10) comprises an outer cylinder (26) and an inner cylinder (25), the outer cylinder (26) is sleeved with the inner cylinder (25) and is slidably connected with the inner cylinder (25), a limiting block (27) is arranged at the bottom of the inner cylinder (25), the limiting block (27) is slidably connected with the outer cylinder (26), a damping spring (28) is arranged at the bottom of the limiting block (27), and the bottom of the damping spring (28) is connected with the inner wall at the bottom of the outer cylinder (26).

3. The microorganism separation device for microorganism test according to claim 2, wherein the top end of the inner cylinder (25) is provided with a roller seat (29), the roller seat (29) is provided with a roller (30), the bottom of the centrifugal tank (6) is provided with an annular chute, the size of the annular chute is equal to that of the roller (30), and the roller (30) is in rolling connection with the annular chute.

4. The microorganism separating device for microorganism test according to claim 1, characterized in that the inner wall of the separating tank (15) is provided with a slide groove (18), the pressing plate (17) and the two filter plates (20) positioned above are provided with slide blocks (19), the slide blocks (19) are connected with the slide groove (18) in a sliding manner, return springs (23) are arranged between the three filter plates (20), and the return springs (23) are arranged in the inner cavity of the slide groove (18) and connected through the slide blocks (19).

5. The microorganism separation device for microorganism test according to claim 1, wherein the centrifugal tank (6) is provided with a slide rail (12) at the middle part of the outer wall, the inner wall of the fixing ring (8) is provided with an annular slide block (31), and the annular slide block (31) is connected with the slide rail (12) in a sliding way.

6. The microorganism separation device for microorganism test according to claim 1, wherein the top end of the feed inlet (11) is provided with an end cover, and the end cover is rotatably connected with the feed inlet (11) through a hinge.