CN114602916A

CN114602916A - Test tube cleaning, disinfecting and drying device for biotechnology research and application method thereof

Info

Publication number: CN114602916A
Application number: CN202210319939.9A
Authority: CN
Inventors: 邓俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-06-10

Abstract

The invention relates to the technical field of test tube cleaning and disinfection, in particular to a test tube cleaning, disinfecting and drying device for biotechnology research and a using method thereof, which comprises a processing box body, two groups of hot air input assemblies arranged in the middle of the top surface of the processing box body and an infrared disinfection lamp group fixedly arranged in the processing box body; the conveying belt penetrates through the treatment box body, and is also provided with a fixing mechanism for fixing the bracket; still including setting up in the clean mechanism of the pipe wall of one side of handling the box, the clean mechanism of pipe wall is equipped with a plurality of stands including the removal support body that can go on position adjustment in vertical direction on the removal support body, is linear equidistant on the outer wall of stand and is equipped with a plurality of clean subassemblies. Through the clean mechanism of the pipe wall that sets up, the adjustment mechanism that the cooperation set up can realize the cleanness to the test tube inner wall through the position of clean utricule of adjustment and the cavernosum that absorbs water on the one hand to can in time handle the cleaning solution of absorption in the test tube, avoid remaining of cleaning solution.

Description

Test tube cleaning, disinfecting and drying device for biotechnology research and application method thereof

Technical Field

The invention relates to the technical field of test tube cleaning and disinfection, in particular to a test tube cleaning, disinfecting and drying device for biotechnology research and a using method thereof.

Background

Biotechnology is a technology that applies basic principles of biology, chemistry, and engineering to produce useful substances using organisms (including microorganisms, animal cells, and plant cells) or their constituents (organelles and enzymes), or to provide a service to humans. And in actual biotechnology research and development process, the test tube is one of common instrument, for example through test tube mixed nutrient solution etc. the test tube is repeatedly usable, only need before each use carry out effectual disinfection clearance can to it, current test tube is after using to accomplish, adopts manual mode usually, utilizes the cleaning rod to wash the inner wall of test tube, and abluent efficiency is lower.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a test tube cleaning, disinfecting and drying device for biotechnology development and a using method thereof, which can effectively solve the problem that the cleaning efficiency is low because the inner wall of the test tube is cleaned by a cleaning rod in a manual mode after the use of the existing test tube is finished.

Technical scheme

In order to realize the purpose, the invention is realized by the following technical scheme:

the invention provides a test tube cleaning, disinfecting and drying device for biotechnology research, which comprises a processing box body, two groups of hot air input assemblies arranged in the middle of the top surface of the processing box body, a plurality of copper tubes arranged on the hot air input assemblies, an infrared disinfection lamp group fixedly arranged in the processing box body, and a plurality of copper tubes arranged on the hot air input assemblies, wherein the copper tubes are communicated with the output end of an external pump body; the conveying belt penetrates through the processing box body and is used for conveying the same group of test tubes placed on the support, and the conveying belt is also provided with a fixing mechanism for fixing the support; the device comprises a processing box body, a pipe wall cleaning mechanism and a conveying device, wherein the pipe wall cleaning mechanism is arranged on one side of the processing box body and is positioned at a conveying initial position of a conveying belt; the cleaning assembly comprises a plurality of cleaning capsules which are annularly distributed on the outer wall of the stand column, the interiors of the cleaning capsules are communicated with the cavity, a water-absorbing sponge body is arranged between every two adjacent cleaning capsules in the horizontal direction, the cleaning capsules and the water-absorbing sponge body can be adjusted in the horizontal position relative to the stand column through an adjusting mechanism, and cleaning sheets capable of cleaning the inner wall of the test tube are bonded on the outer wall of each cleaning capsule.

Further, fixed establishment includes the fixed block of fixed mounting on the conveyer belt, and the middle part swing joint of fixed block has two grip blocks, and the grip block carries on spacingly through the spacing groove of seting up in the middle part of the fixed block, just two elastic component that the grip block set up through the symmetry and the interior wall connection of spacing groove.

Furthermore, still including offering the domatic in the grip block top surface, domatic and the top surface outer wall sliding fit of support.

Further, adjustment mechanism establishes the mounting panel on the stand outer wall including the cover, the inner wall of clean utricule bonds on the mounting panel outer wall, and the inflation of clean utricule receives the restriction of the limiting plate of fixed mounting on the mounting panel outer wall, still set up the piston cylinder on the outer wall of mounting panel including the symmetry, the piston cylinder passes through the inside intercommunication of hose and clean utricule, the inside swing joint of piston cylinder has a piston, and the tip of this piston extends to the piston cylinder outside position through the round bar and is connected with the regulating part, this regulating part outer wall can with the outer wall sliding fit of the overlap joint piece of fixed mounting at the internal side position of sponge that absorbs water, and seted up the inlet port on the inner wall of this clean utricule, this inlet port keeps the intercommunication through running through connecting hole and the through-hole of seting up on the mounting panel.

Further, the outer wall of the overlapping block is in sliding fit with the sliding groove formed in the outer wall of the mounting plate, two inclined planes are formed in the outer wall of the inner side of the overlapping block, the outer wall of the adjusting piece is in sliding fit with the outer wall of each inclined plane, and the inner side of the overlapping block is connected with the inner wall of the sliding groove through the elastic belt.

Further, still including bonding the cyclic annular gasbag in the stand bottom surface, the gas storage chamber with the cavity intercommunication is seted up to the inside of cyclic annular gasbag, just the outer wall of cyclic annular gasbag contacts with the inner wall of test tube.

Further, the meshing mechanism comprises a toothed belt movably connected to the middle of the movable frame body, the toothed belt is meshed with a gear fixedly mounted on the top surface of the upright post, and the toothed belt is meshed with a driving wheel arranged on the top surface of the upright post.

The use method of the test tube cleaning, disinfecting and drying device for biotechnology research comprises the following steps:

s1: placing a test tube to be cleaned in a support, injecting a certain cleaning solution into the test tube, fixing the relative position of the support and a conveying belt through an arranged fixing mechanism, and intermittently driving the conveying belt to convey through a driving mechanism;

s2: when the conveying belt conveys the test tube to the tube wall cleaning mechanism, the external hydraulic cylinder drives the movable frame body and the plurality of stand columns movably connected to the movable frame body to move downwards, and the cleaning assemblies arranged on the stand columns extend to the inner position of the test tube;

s3: the cleaning bag body is inflated by an external air pump through an arranged adjusting mechanism, so that the cleaning bag body is expanded, finally, the cleaning sheet adhered to the outer wall of the cleaning bag body is tightly attached to the inner wall of the test tube, at the moment, the outer wall of the adjusting piece drives the plurality of lap-joint blocks to contract, so that the water-absorbing sponge body is not contacted with the inner wall of the test tube, then, the inflation of the air pump is stopped, the driving wheel is controlled to rotate through the meshing mechanism, the plurality of stand columns are driven to rotate, the cleaning sheet can clean the inner wall of the test tube, and the cleaning process is kept for 3-5 s;

s4: the external air pump is controlled to suck air, the cleaning bag body is contracted at the moment, the adjusting piece is reset, the arranged lapping block drives the water-absorbing sponge body to diffuse outwards under the action of the elastic belt and finally keeps close contact with the inner wall of the test tube, and the cleaning solution adhered in the test tube can be subjected to rotary adsorption treatment in the cleaning process, wherein the adsorption treatment process lasts for 2-3 s;

s5: stop the action wheel and rotate to drive through the pneumatic cylinder and remove support body rebound, make the clean mechanism of pipe wall take out from the test tube, then carry through the control conveyer belt, and be carried to the inside of handling the box, realize drying and the disinfection of test tube through hot-air input assembly and the infrared disinfection banks that sets up.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

according to the invention, through the arranged pipe wall cleaning mechanism and the matched adjusting mechanism, the positions of the cleaning bag body and the water-absorbing sponge body can be adjusted, on one hand, the inner wall of the test tube is cleaned, and after the cleaning is finished, the cleaning solution absorbed in the test tube is timely treated, so that the residue of the cleaning solution is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic view of the whole test tube cleaning, disinfecting and drying device of the present invention;

FIG. 2 is an exploded view of the drying apparatus for cleaning, disinfecting test tubes according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the overall structure of the tube wall cleaning mechanism according to the present invention;

FIG. 5 is a schematic view of the stand of the present invention shown separated from the cleaning assembly;

FIG. 6 is an enlarged view of the structure of FIG. 5B according to the present invention;

FIG. 7 is a schematic view of an exploded configuration at the cleaning assembly of the present invention;

FIG. 8 is a schematic view of an explosive structure at the adjustment mechanism of the present invention;

FIG. 9 is a schematic cross-sectional view of a portion of a column according to the present invention;

FIG. 10 is an enlarged view of the structure of FIG. 9 at C according to the present invention;

FIG. 11 is a schematic view of the overall structure of the engagement mechanism of the present invention;

FIG. 12 is a schematic diagram of the position structure of the absorbent sponge and the cleaning bag relative to the upright post when adjusted by the adjusting mechanism.

The reference numerals in the drawings denote: 1. a treatment box body; 2. a hot air input assembly; 3. an infrared disinfection lamp set; 4. a conveyor belt; 5. a fixed block; 501. a limiting groove; 6. a clamping block; 601. an elastic member; 7. a support; 8. a test tube; 9. moving the frame body; 10. a connecting plate; 11. a toothed belt; 12. a driving wheel; 13. a column; 1301. a cavity; 1302. a through hole; 14. a gear; 15. an air inlet pipe; 16. an annular air bag; 1601. a gas storage cavity; 17. mounting a plate; 1701. a limiting plate; 1702. a chute; 18. connecting holes; 19. cleaning the capsule body; 1901. a cleaning sheet; 1902. an air inlet; 20. a water-absorbing sponge; 21. a lapping block; 2101. a bevel; 22. an elastic band; 23. a piston cylinder; 24. an adjustment member; 25. a hose.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b): referring to the attached drawings 1-12, a test tube cleaning, disinfecting and drying device for biotechnology research comprises a processing box body 1, two groups of hot air input assemblies 2 arranged in the middle of the top surface of the processing box body 1, a plurality of copper tubes arranged on the hot air input assemblies 2 are communicated with the output end of an external pump body, in the arranged hot air input assemblies 2, when an external air pump inputs air into the processing box body 1 through the copper tubes, the air can be heated in a mode of passing the air through an electric heating wire in the flowing process of the air, so that the air blown into the processing box body 1 has certain temperature, the better effective drying treatment on the residues of cleaning solution in a test tube 8 is realized, and an infrared disinfection lamp group 3 fixedly arranged in the processing box body 1 is arranged, and the arranged infrared disinfection lamp group 3, can disinfect to being in the test tube 8 of handling in box 1, as prior art, do not do the present case and describe in detail. This conveyer belt 4 that combines to set up runs through in handling box 1, when the fixed establishment through the setting is carried placing the test tube 8 of the same group on support 7, and test tube 8 can loop through the pipe wall cleaning mechanism who sets up and wash it to and the sterile step of drying, and then the completion is washd test tube 8.

The conveying belt 4 is also provided with a fixing mechanism for fixing the support 7, the fixing mechanism comprises a fixing block 5 fixedly arranged on the conveying belt 4, the middle part of the fixing block 5 is movably connected with two clamping blocks 6, the clamping blocks 6 are limited through a limiting groove 501 arranged in the middle part of the fixing block 5, and the clamping blocks 6 are connected with the inner wall of the limiting groove 501 through two elastic pieces 601 symmetrically arranged, specifically, during the actual use process of the arranged fixing mechanism, a plurality of test tubes 8 are firstly required to be placed on the support 7, in the scheme, the support 7 is provided with corresponding test tube 8 placing grooves, the outer walls of the test tubes 8 are in interference fit with the placing grooves, the position fixing of the test tubes 8 can be ensured, the inner walls of the placing grooves are also bonded with rubber pads, when the effective fixing of the test tubes 8 is kept, the outer walls of the test tubes 8 can be protected, the fixing block 5 in the fixing mechanism is used for the normal rotation of the conveying belt 4, adopt flexible material, for example can adopt the rubber material to swing joint is at the grip block 6 of spacing groove 501, and through the elastic action of the elastic component 601 that sets up, can realize the stable centre gripping to support 7 base, and then makes conveyer belt 4 when normally carrying, can drive support 7 and carry out synchronous removal. Specially, still including offering in the domatic of grip block 6 top surface, domatic and support 7's top surface outer wall sliding fit, when installing support 7 on fixed block 5, combine the domatic and support 7's the top surface outer wall sliding fit's that sets up relation, need not to adjust the position of two grip blocks 6, when support 7's outer wall and domatic contact, can make two grip blocks 6 separate, and make the position at both middle parts can be used for placing support 7, and place the completion back, elastic action through the elastic component 601 that sets up, realize the rigidity to support 7.

Clean mechanism of pipe wall, set up in one side of handling box 1, and be located the transport initial position of conveyer belt 4, including one can carry out the removal support body 9 of position adjustment on vertical direction, remove the output fixed connection of connecting plate 10 and pneumatic cylinder on the support body 9, be equipped with a plurality of stands 13 on the removal support body 9, the removal support body 9 that can carry out the position adjustment on vertical direction of setting can rotate the stand 13 of connection above that and carry out the adjustment of position on vertical direction, the aim at of the adjustment of this kind of position, can make the clean subassembly of setting on stand 13 outer wall, can be when conveyer belt 4 stops, with this clean subassembly global movement to test tube 8's inside position, and realize the cleanness to test tube 8 inner wall.

Stand 13 keeps rotating with removal support body 9 through engagement mechanism and is connected, engagement mechanism includes swing joint at the cingulum 11 at removal support body 9 middle part, cingulum 11 meshes with gear 14 of fixed mounting on stand 13 top surface, and cingulum 11 meshes through the action wheel 12 that sets up, it is concrete, when setting up stand 13 descending height and being in test tube 8 inside, this engagement mechanism through the setting, can drive the clean subassembly in test tube 8 internal rotation on the stand 13 of setting, the realization is to the cleanness of test tube 8 inner wall, it is concrete, the output shaft fixed connection of action wheel 12 and external motor of setting, the starter motor, can drive swing joint and rotate the cingulum 11 on removing support body 9, and when combining fixed connection's on the cingulum 11 that sets up and the stand 13 gear 14 meshing, can drive stand 13 and rotate, carry out the clear work of test tube 8.

Be linear equidistant and be equipped with a plurality of clean subassemblies on stand 13's the outer wall, clean subassembly includes a plurality of clean utricules 19 that are cyclic annular distribution on stand 13 outer wall, clean utricule 19's outer wall bonds and has the piece 1901 of cleaning that can carry out cleanness to test tube 8 inner wall, the dead slot has been seted up to clean utricule 19's inside, and then when aerifing to its inside, it can take place the inflation, and make the outer wall of a plurality of clean utricules 19 can contact with test tube 8's outer wall, clean utricule 19's inside and cavity 1301 keep communicating, be equipped with water absorption cavernosum 20 between two adjacent clean utricules 19 on the horizontal direction, it is concrete, intermittent distribution between the clean utricule 19 that set up and the water absorption cavernosum 20, and all distribute around stand 13, and clean utricule 19 and water absorption cavernosum 20 can carry out horizontal position's adjustment for stand 13 through adjustment mechanism. The aforesaid mentions, can take place the inflation after filling gas to clean utricule 19, and then the clean piece 1901 that bonds on its outer wall can contact with the inner wall of test tube 8, adjustment mechanism through setting up, can make a plurality of sponges 20 that absorb water be the shrink form, and not with the inner wall contact of test tube 8, this process is the clean process of test tube 8 inner wall, and when the gas in clean utricule 19 was taken out, the sponge 20 that absorbs water that sets up this moment can reset, and contact with the inner wall of test tube 8 again, and clean piece 1901 does not contact with test tube 8 inner wall because of the shrink of clean utricule 19, be the cleaning solution adsorption process this moment. It is worth to be noted that, in the cleaning process and the cleaning solution adsorption treatment process, the set engaging mechanism is always in an operating state, that is, the set upright post 13 is kept rotating relative to the movable frame body 9, and the actual working effect on the test tube 8 in the two processes can be ensured by a rotating manner.

Adjustment mechanism establishes the mounting panel 17 on stand 13 outer wall including the cover, the inner wall of clean utricule 19 bonds on mounting panel 17 outer wall, still including the symmetry setting on mounting panel 17's outer wall piston cylinder 23, piston cylinder 23 passes through the inside intercommunication of hose 25 with clean utricule 19, the inside swing joint of piston cylinder 23 has a piston, and the tip of this piston extends to piston cylinder 23 outside position through the round bar and is connected with regulating part 24, this regulating part 24 outer wall can with the fixed mounting in the outer wall sliding fit of the overlap joint piece 21 of the inboard position of the cavernosum 20 that absorbs water. An air inlet 1902 is formed in the inner wall of the cleaning bag body 19, a cavity 1301 is formed in the upright 13, the cavity 1301 is communicated with the output end of an air pump on the outer wall through an air inlet pipe 15 located at the upper side, a plurality of through holes 1302 are uniformly formed in the inner wall of the cavity 1301, the air inlet 1902 is communicated with the through holes 1302 through connecting holes 18 formed in the mounting plate 17, the outer wall of the lapping block 21 is in sliding fit with a sliding groove 1702 formed in the outer wall of the mounting plate 17, two inclined planes 2101 are formed in the outer wall of the inner side of the lapping block 21, the outer wall of the adjusting piece 24 is in sliding fit with the outer wall of the inclined planes 2101, and the inner side of the lapping block 21 is connected with the inner wall of the sliding groove 1702 through an elastic belt 22.

Specifically, this adjustment mechanism of setting, specific adjustment time do, when stand 13 is in the inside of test tube 8 to when meshing mechanism through setting up rotates for test tube 8, its regulative mode is: the cavity 1301 is inflated by an external air pump through the air inlet pipe 15, the air inlet 1902 formed in the inner wall of the cleaning bag body 19 and the air inlet 1902 are communicated with the through hole 1302 through the connecting hole 18 formed in the mounting plate 17, so that the cleaning bag body 19 can be expanded, and the expansion of the cleaning bag body 19 is limited by the limiting plate 1701 fixedly mounted on the outer wall of the mounting plate 17. When the cleaning bag body 19 is expanded to a certain degree, the air pressure in the cleaning bag body can drive the piston movably connected in the piston cylinder 23 to move, and drive the arranged adjusting piece 24 to extrude the arranged overlapping block 21 (it is worth explaining that the pressure of the air is greater than the elastic force of the arranged elastic belt 22 for resetting the overlapping block 21), so that the overlapping block 21 drives the arranged water-absorbing sponge body 20 to contract inwards, and the operation has the effect that the cleaning sheet 1901 adhered to the outer wall of the expanded cleaning bag body 19 can be in elastic contact with the inner wall of the test tube 8, and the inner wall of the test tube 8 can be cleaned because the upright column 13 keeps a rotating relationship; when bleeding through outside air pump or when not working, at this moment, the overlap joint piece 21 that sets up on the one hand can reset under the effect of elastic webbing 22, clean utricule 19 can be under self material internal stress effect simultaneously, contract by oneself, and then make cleaning sheet 1901 not with test tube 8 inner wall contact, and overlap joint piece 21 back that resets, can make the inner wall contact of sponge 20 and test tube 8 that absorbs water that sets up on its outer wall, when rotating, can realize the cleaning back, still the cleaning solution of adhesion on test tube 8 inner wall carries out adsorption treatment.

Still including bonding at the cyclic annular gasbag 16 of stand 13 bottom surface, the gas storage chamber 1601 that communicates with cavity 1301 is seted up to the inside of cyclic annular gasbag 16, and the outer wall of cyclic annular gasbag 16 and test tube 8's inner wall contact, because test tube 8's bottom is circular structure, cyclic annular gasbag 16 through setting up, when aerifing through the adjustment mechanism who sets up, can make its inflation, and contact with test tube 8's inner wall, and in order to improve clean effect, can set up a clean layer on its outer wall, rotation through meshing mechanism, can realize the inner wall cleanness to test tube 8.

A use method of a test tube cleaning, disinfecting and drying device for biotechnology research comprises the following steps:

s1: placing a test tube 8 to be cleaned in a support 7, injecting a certain cleaning solution into the test tube 8, fixing the relative position of the support 7 and the conveying belt 4 by an arranged fixing mechanism, and intermittently driving the conveying belt 4 to convey by a driving mechanism;

s2: when the conveying belt 4 conveys the test tube 8 to the tube wall cleaning mechanism, the external hydraulic cylinder drives the movable frame body 9 and the plurality of upright columns 13 movably connected to the movable frame body 9 to move downwards, and the cleaning components arranged on the upright columns 13 extend to the internal position of the test tube 8;

s3: through the arranged adjusting mechanism, the cleaning bag body 19 is inflated by means of an external air pump, so that the cleaning bag body 19 is expanded, and finally the cleaning sheet 1901 adhered to the outer wall of the cleaning bag body is tightly attached to the inner wall of the test tube 8, at the moment, the outer wall of the adjusting piece 24 can drive the plurality of overlapping blocks 21 to shrink, so that the water-absorbing sponge body 20 is not contacted with the inner wall of the test tube 8, then, the inflation of the air pump is stopped, the driving wheel 12 is controlled to rotate through the meshing mechanism, the plurality of upright columns 13 are driven to rotate, the cleaning sheet 1901 can clean the inner wall of the test tube 8, and the cleaning process is kept for 3-5 s;

s4: the external air pump is controlled to suck air, the cleaning bag body 19 is contracted at the moment, the adjusting piece 24 is reset, the arranged lapping block 21 drives the water-absorbing sponge body 20 to diffuse outwards under the action of the elastic band 22 and finally keeps close contact with the inner wall of the test tube 8, the cleaning solution adhered in the test tube 8 can be subjected to rotary adsorption treatment in the cleaning process, and the adsorption treatment process lasts for 2-3 s;

s5: stop action wheel 12 and rotate to drive through the pneumatic cylinder and remove 9 rebound of support body, make the clean mechanism of pipe wall take out from test tube 8, then carry through control conveyer belt 4, and be carried to the inside of handling box 1, realize drying and the disinfection of test tube 8 through hot-air input assembly 2 and the infrared disinfection banks 3 that set up.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a test tube cleaning, disinfecting and drying device for biotechnology development which characterized in that includes:

the treatment box body comprises two groups of hot air input assemblies arranged in the middle of the top surface of the treatment box body, a plurality of copper pipes arranged on the hot air input assemblies are communicated with the output end of the external pump body, and an infrared disinfection lamp group fixedly arranged in the treatment box body;

the conveying belt penetrates through the processing box body and is used for conveying the test tubes in the same group placed on the support, and a fixing mechanism for fixing the support is further arranged on the conveying belt;

the pipe wall cleaning mechanism is arranged on one side of the processing box body and is positioned at the conveying initial position of the conveying belt, and comprises a movable frame body capable of adjusting the position in the vertical direction, the upper end of the movable frame body is fixedly connected with the output end of the hydraulic cylinder through a connecting plate, a plurality of stand columns are arranged on the movable frame body, cavities are formed in the stand columns, the cavities are communicated with the output end of an air pump of the outer wall through an air inlet pipe positioned at the upper side position, a plurality of through holes are uniformly formed in the inner wall of each cavity, the stand columns are rotatably connected with the movable frame body through a meshing mechanism, and a plurality of cleaning assemblies are linearly arranged on the outer walls of the stand columns at equal intervals;

the cleaning assembly comprises a plurality of cleaning capsules which are annularly distributed on the outer wall of the stand column, the insides of the cleaning capsules are communicated with the cavity, a water-absorbing sponge body is arranged between two adjacent cleaning capsules in the horizontal direction, the cleaning capsules and the water-absorbing sponge body can be adjusted horizontally relative to the stand column through an adjusting mechanism, and cleaning sheets capable of cleaning the inner wall of the test tube are bonded on the outer wall of each cleaning capsule.

2. The device for washing, disinfecting and drying the test tube for the biotechnological research and development according to claim 1, characterized in that the fixing mechanism comprises a fixing block fixedly installed on the conveyer belt, two clamping blocks are movably connected to the middle of the fixing block, the clamping blocks are limited by a limiting groove formed in the middle of the fixing block, and the clamping blocks are connected with the inner wall of the limiting groove through two elastic members symmetrically arranged.

3. The device for washing, disinfecting and drying test tubes for biotechnological research according to claim 2, characterized by further comprising a slope surface provided on the top surface of the holding block, the slope surface being in sliding fit with the outer wall of the top surface of the holder.

4. The device for cleaning, disinfecting and drying the test tube for biotechnology development as claimed in claim 1, it is characterized in that the adjusting mechanism comprises a mounting plate sleeved on the outer wall of the upright post, the inner wall of the cleaning bag body is adhered to the outer wall of the mounting plate, the expansion of the cleaning bag body is limited by a limit plate fixedly arranged on the outer wall of the mounting plate, the cleaning bag body also comprises piston cylinders symmetrically arranged on the outer wall of the mounting plate, the piston cylinders are communicated with the inside of the cleaning bag body through hoses, a piston is movably connected inside the piston cylinders, the end parts of the pistons extend to the outside of the piston cylinders through round rods and are connected with adjusting pieces, the outer wall of the adjusting piece can be in sliding fit with the outer wall of the lapping block fixedly arranged at the inner side of the water absorption sponge body, and the inner wall of the cleaning bag body is provided with an air inlet which is communicated with the through hole through a connecting hole which is arranged on the mounting plate in a penetrating way.

5. The device for washing, disinfecting and drying test tubes for biotechnological research and development according to claim 4, characterized in that the outer wall of the overlapping block is in sliding fit with a sliding groove formed on the outer wall of the mounting plate, the inner outer wall of the overlapping block is provided with two inclined surfaces, the outer wall of the adjusting member is in sliding fit with the outer wall of the inclined surfaces, and the inner side of the overlapping block is connected with the inner wall of the sliding groove through an elastic belt.

6. The apparatus of claim 1, further comprising an annular air bag adhered to the bottom surface of the column, wherein the annular air bag has an air storage chamber therein, the air storage chamber communicating with the cavity, and an outer wall of the annular air bag contacts an inner wall of the test tube.

7. The device for washing, disinfecting and drying test tubes for biotechnological research and development according to claim 1, characterized in that the meshing mechanism comprises a toothed belt movably connected to the middle of the moving frame body, the toothed belt is meshed with a gear fixedly installed on the top surface of the upright column, and the toothed belt is meshed with a driving wheel provided.

8. The use method of the device for cleaning, disinfecting and drying test tubes for biotechnological research according to any one of claims 1-7, characterized by comprising the following steps: