CN120815798A

CN120815798A - Antibacterial cleaning device and method for microbial culture dishes

Info

Publication number: CN120815798A
Application number: CN202511333291.0A
Authority: CN
Inventors: 李岩赤; 孙震; 李斌涛
Original assignee: Shenyang Dian Medical Diagnostics Institute Co ltd
Current assignee: Shenyang Dian Medical Diagnostics Institute Co ltd
Priority date: 2025-09-18
Filing date: 2025-09-18
Publication date: 2025-10-21
Anticipated expiration: 2045-09-18
Also published as: CN120815798B

Abstract

The present invention relates to the technical field of microbial experimental equipment, specifically to an antibacterial cleaning device and method for microbial culture dishes, which mainly includes a sterilization and drying box, an antibacterial cleaning machine is provided on the back of the sterilization and drying box, a pushing mechanism is provided on the top surface of the sterilization and drying box, and a plurality of culture dishes with openings facing downward are provided inside the antibacterial cleaning machine, and the plurality of culture dishes are arranged in a straight line. The installation slide of the cleaning head can slide radially along the installation slide under the action of centrifugal force, and cooperate with the electromagnetic telescopic rod to control the lifting and lowering of the cleaning shaft through current regulation to adjust the contact state between the cleaning head and the inner wall of the culture dish. For culture dishes of different diameters, the extension length of the installation slide changes synchronously with the centrifugal force, and the electromagnetic telescopic rod synchronously adjusts the height of the cleaning head. Size adaptation can be completed without manual intervention, solving the tedious problem of manual replacement of positioning components in existing equipment. At the same time, it ensures that the top brush, transition brush, and side brush are always stably fitted with the inner wall of the culture dish, improving adaptation flexibility and cleaning stability.

Description

Antimicrobial cleaning device and method for microbial culture dish

Technical Field

The invention relates to the technical field of microorganism experimental equipment, in particular to an antibacterial cleaning device and method for a microorganism culture dish.

Background

In the field of microorganism experiments, the culture dish is used as a core vessel for carrying microorganism culture, and is subjected to strict cleaning and antibacterial treatment after use so as to avoid the influence of residual culture medium breeding mixed bacteria on the accuracy of subsequent experiments, so that various microorganism culture dish antibacterial cleaning devices are developed. Currently, most of the main culture dish cleaning devices on the market adopt a three-stage working structure of positioning, cleaning and drying, and the core components of the culture dish cleaning device comprise a positioning mechanism for fixing the culture dish, a cleaning module for removing stains and a drying system for finishing drying treatment. In the actual use process, operators need to place the culture dishes to be cleaned one by one in the clamping grooves of the positioning disc body, clamp and fix the side walls of the culture dishes through the spring clamping blocks to prevent displacement in the cleaning process, then the cleaning module is started, the eccentric hairbrush is driven by the driving motor to rotate to wipe the inner walls of the culture dishes, meanwhile, the spraying system conveys clear water or cleaning liquid containing antibacterial components through the pipeline to wash stains generated by wiping the hairbrush, primary cleaning is achieved, finally the drying system introduces hot air through the water guide pipeline, and the cleaned culture dishes are dried, so that the whole cleaning process is completed.

However, the existing antimicrobial cleaning devices for microbial culture dishes still have obvious technical defects in practical application, and particularly, the problems in terms of size suitability and cleaning efficiency are more remarkable. In the aspect of size adaptability, most of the positioning mechanisms of the prior equipment are designed in a fixed specification, and the clamping space of the spring clamping blocks and the size of the clamping grooves of the positioning disc body are fixed, so that the positioning mechanism can only adapt to culture dishes with single diameter specifications. However, in the microorganism experiment, the diameter specification of the culture dish is various, common 60mm, 90mm, 150mm, etc., when the culture dish of different specifications needs to be cleaned, the operating personnel need to manually replace corresponding positioning components, so that the operation is complex, the culture dish is not fixed firmly due to improper component replacement, the deviation occurs under the impact of cleaning fluid and the rotation effect of a hairbrush, and the cleaning is not thorough or the culture dish is damaged. In terms of cleaning efficiency, the automation degree of the conventional equipment is low, the loading and unloading process of the culture dish still needs to be completed manually, particularly in a batch cleaning scene, operators need to put and take out the culture dish frequently and manually, time and labor are consumed, more importantly, the contact pressure between a brush and the culture dish is uncontrollable, if the preset pressure is too high, even if the brush rotates at a low speed, the inner wall of the glass culture dish is scratched and broken due to rigid contact, if the preset pressure is too low, the brush is not tightly attached to the inner wall, residual culture medium cannot be effectively stripped, a cleaning dead angle appears, and the glass culture dish can be cleaned only by longer cleaning time.

Therefore, there is a need to design an antimicrobial cleansing apparatus for a microbial culture dish to solve the above-mentioned problems.

Disclosure of Invention

The invention aims to provide an antibacterial cleaning device and method for a microbial culture dish, which are used for solving the problems of poor size adaptability and low cleaning efficiency of the conventional equipment provided by the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions:

The utility model provides a antibiotic belt cleaning device of microorganism culture dish, including disinfecting the stoving case, the back of disinfecting the stoving case is equipped with antibiotic cleaning machine, the top surface of disinfecting the stoving case is equipped with pushing mechanism, the inside of antibiotic cleaning machine is equipped with a plurality of openings and faces down the culture dish, a plurality of culture dishes are in a word type range, pushing mechanism intermittent type nature promotes the culture dish synchronous motion of a word type range and gets into antibiotic cleaning machine one by one, single removal distance equals with the diameter length of individual culture dish, the inside of antibiotic cleaning machine is equipped with actuating mechanism, actuating mechanism's top is equipped with the clearance head, the clearance head aims at the opening of a culture dish and sprays water to its inside, wash the culture dish inner wall, actuating mechanism's bottom is equipped with the drunkenness mechanism, drunkenness mechanism inserts in the culture dish through actuating mechanism, actuating mechanism is rotatory with the clearance head, the clearance head is under centrifugal force effect, the culture dish inner wall is washd, the top of the culture dish that the clearance head aimed at is equipped with fixed knot structure, fixed knot structure will not be in washing and washd under fixed knot structure's fixed knot structure.

Preferably, the antibacterial cleaning machine comprises a cleaning flat box, wherein the cleaning flat box is fixedly connected to the surface of the sterilizing and drying box, cleaning openings at the bottoms of the cleaning flat box are respectively formed in two end faces of the cleaning flat box, a receiving groove box is movably inserted into the two cleaning openings, a partition boss positioned in the middle of the bottom face of an inner cavity of the cleaning flat box is fixedly installed on the bottom face of the inner cavity of the cleaning flat box, the end face of the receiving groove box positioned in the cleaning flat box abuts against the side face of the partition boss, a diversion cap is fixedly connected to the top face of the partition boss, and the edge of a notch positioned at the inner side end part of the cleaning flat box on the receiving groove box is positioned below the diversion cap and the end face of the end part abuts against the side face of the partition boss;

The utility model discloses a cleaning device, including flat case inner wall, baffle, cleaning head, fixed knot and guide cone, the baffle that is located its top is fixed mounting on the flat case inner wall, a plurality of waterlogging caused by excessive rainfall slot holes that are parallel to each other have all been seted up at the left and right sides of baffle top surface, the middle part fixed mounting of baffle top surface has the function case, fixed knot constructs installs in the function incasement, the washing trompil has been seted up on the bottom surface of function case inner chamber, wash the trompil bottom downwards and run through the baffle, fixedly connected with a plurality of grid strips that are parallel to each other on the washing trompil inner wall, grid strip top surface flushes with the bottom surface of function case inner chamber, be formed with long and narrow hole between two adjacent grid strips, the middle part of wasing the trompil is equipped with and holds the nozzle stub, hold the nozzle stub top surface flushes with grid strip top surface, the clearance head activity is pegged graft in the inside of holding the nozzle stub, the grid strip holds nozzle stub bottom fixed connection and communicates there is the guide cone.

Preferably, the two side surfaces of the functional box are provided with conveying holes at the bottom end of the functional box, the inner wall of the conveying holes is flush with the inner wall of the functional box, the two side surfaces of the inner cavity of the conveying hole, which are close to the feeding side of the culture dish to be cleaned, of the functional box are fixedly connected with centering poking pieces, one end, which is far away from the inner wall of the conveying hole, of the centering poking piece extends towards the central axis direction of the inner cavity of the functional box, and the horizontal distance between the surface of the centering poking piece and the inner wall of the functional box along the extending direction is gradually increased;

The surface of the functional box, which is close to the sterilizing and drying box, is fixedly connected with a control panel, the top surface of the functional box is provided with an access cover by bolts, the top surface of the isolation plate is provided with two collecting tank boxes, the two collecting tank boxes are respectively positioned at two sides of the functional box, the collecting tank boxes are inserted into the cleaning flat box, one end of the collecting tank box, which is close to the functional box, is provided with an opening channel, the inner wall of the opening channel is flush with the inner wall of the collecting tank box, the opening channel is in butt joint with the conveying hole, the width of the inner cavity of the collecting tank box, which is closer to the centering pulling piece, is slightly larger than the diameter of the culture dish, the inner wall of the other collecting tank box is flush with the inner wall of the conveying hole, the bottom surface of the inner cavity of the collecting tank box is provided with a blanking slot, the blanking slot is aligned with the draining slot, a plurality of culture dish openings are downwards arranged on the bottom surface of the inner cavity of the collecting tank box in a straight shape, the two end surfaces of the cleaning flat box are respectively provided with a plugging notch at the top of the cleaning flat box, and the bottom surface of the inner cavity of the plugging notch is flush with the top surface of the isolation plate.

Preferably, the pushing mechanism comprises an electric telescopic rod, the electric telescopic rod is fixedly arranged on the top surface of the sterilizing and drying box, a pushing sliding block is fixedly connected to the end part of the electric telescopic rod, a rectangular jack is formed in the pushing sliding block, a pushing inserting plate is inserted into the rectangular jack in a sliding mode, the bottom end of the pushing inserting plate is movably inserted into a collecting tank box which is closer to the centering pulling plate and is in contact connection with the culture dish, and a limit baffle is fixedly connected to the top surface of the pushing inserting plate.

Preferably, the driving mechanism comprises a driving motor, a driving motor bolt is arranged on the bottom surface of the isolation plate, a driving wheel is fixedly sleeved on an output shaft of the driving motor, the driving wheel is connected with a driven wheel through a driving belt transmission, a cleaning shaft is inserted into the driven wheel in a transmission manner, the bottom end of the cleaning shaft is rotatably inserted into the top surface of the split flow cap, and the cleaning head is fixedly arranged at the top end of the cleaning shaft.

Preferably, the cleaning head comprises a cleaning disc, the cleaning disc is fixedly connected to the top end of the cleaning shaft and movably inserted into the accommodating short pipe, two mounting sliding grooves are formed in the top surface of the cleaning disc, one end of each mounting sliding groove is in an opening shape and is arranged on the side surface of the cleaning disc, the openings of the two mounting sliding grooves face opposite directions, a mounting sliding strip is inserted in the mounting sliding grooves in a sliding manner, a clamping sliding groove is formed in the side surface of each mounting sliding strip, a clamping rail is fixedly connected to the inner wall of each mounting sliding groove, the clamping rail is inserted in the clamping sliding groove in a sliding manner, a cylindrical cavity is formed in the end surface of one end of each mounting sliding strip, a reset spring is movably inserted in the cylindrical cavity, one end of each reset spring is fixedly connected with the end surface of the inner cavity of the cylindrical cavity, the other end of each reset spring is fixedly connected with the end surface of the inner cavity of the corresponding mounting sliding groove, an arc transition surface is arranged at a corner between the other end surface of each mounting sliding strip and the top surface of the corresponding mounting sliding strip, a top brush is arranged on the top brush, and the arc transition surface is provided with a transition brush;

The cleaning shaft and the cleaning disc are hollow and are communicated with each other between the two cavities, two chamfer inclined planes are formed in the top surface of the cleaning disc, the boundary line between the chamfer inclined planes and the top surface of the cleaning disc is parallel to the mounting chute, flushing holes communicated with the inner cavity of the cleaning disc are formed in the surfaces of the top surface of the cleaning disc and the chamfer inclined planes, the partition boss is hollow, the cleaning shaft is communicated with the inner cavity of the partition boss, the surface of the partition boss is inserted with a transfusion tube, the transfusion tube is communicated with the inner cavity of the partition boss, and one end of the transfusion tube extends to the outer part of the cleaning flat box and is fixedly provided with an electromagnetic water valve.

Preferably, the drunkenness mechanism includes fixed sleeve, lifting bearing and concave shape support, fixed sleeve sliding sleeve cup joints in the brush axle outside, the clearance between fixed sleeve and the brush axle is sealed through the rubber ring, fixed sleeve fixed grafting is on the reposition of redundant personnel cap and with cut apart boss inner chamber intercommunication, lifting bearing fixed sleeve joints in the brush axle outside, lifting bearing side fixedly connected with lifts the arm of force, lifting arm of force bottom surface fixedly connected with electromagnetism telescopic link, electromagnetism telescopic link bottom fixed connection is on the reposition of redundant personnel cap top surface, concave shape support fixed connection is on the division board bottom surface, rotatable grafting has long neck internal gear pipe on the concave shape support, long neck internal gear pipe is fixed to be pegged graft inside the follow driving wheel, long neck internal gear pipe inside activity grafting has long neck external gear pipe, long neck external gear pipe and long neck internal gear pipe meshing, long neck external gear pipe is fixed to cup joint in the brush axle outside.

Preferably, the fixed structure comprises a fixed partition plate, the fixed partition plate is fixedly connected to the inner wall of the functional box, one end of the top surface of the fixed partition plate is fixedly provided with a control module, the control module is electrically connected with a control panel, the other end of the top surface of the fixed partition plate is fixedly provided with a vacuum pump, the top surface of the vacuum pump is communicated with a constant pressure hose, a three-way electromagnetic air valve is arranged on a constant pressure hose pipeline, the other end of the constant pressure hose is fixedly communicated with a constant pressure hard tube, the top end of the constant pressure hard tube is fixedly connected with a bearing disc, the bottom surface of the bearing disc is fixedly connected with a rotation-stopping slide bar, the rotation-stopping slide bar is fixedly connected with the surface of the constant pressure hard tube, a rotation-stopping through hole is formed in the fixed partition plate, the constant pressure hard tube and the rotation-stopping slide bar are movably inserted into the rotation-stopping through hole, a lifting spring is sleeved outside the constant pressure hard tube, the top end of the lifting spring is fixedly connected to the bottom surface of the bearing disc, the middle of the pressing block is provided with a mounting through hole, the inner wall of the mounting through hole is fixedly connected with a positioning bracket, the inside the mounting through hole is in interference fit, and the butt joint is connected with a negative pressure sucker, and the negative pressure sucker is communicated with the constant pressure hose;

an electromagnet is fixedly inserted on the fixed partition plate, and a strong magnetic disk aligned with the electromagnet is fixedly connected on the pressurizing block.

Preferably, four calibration sliding grooves are formed in the bottom surface of the pressing block, the four calibration sliding grooves are respectively located at four end portions of two diagonals of the bottom surface of the pressing block, a negative pressure cavity is formed in the end surface of the inner cavity of the calibration sliding groove, a constant pressure hole communicated with the negative pressure cavity is formed in the inner wall of the installation through hole, a traction spring is movably inserted into the negative pressure cavity, one end of the traction spring abuts against the end surface of the inner cavity of the negative pressure cavity, a conversion plug is fixedly connected with a conversion sliding rod located in the middle of the conversion plug in a sliding mode, the other end of the conversion sliding rod extends into the calibration sliding groove and is fixedly connected with a calibration clamping block, a righting channel is formed in the end surface of the inner cavity of the calibration sliding groove, the righting rod is slidably inserted into the righting channel, a buckling chamfer groove located at the end portion of the calibration clamping block is formed in the surface of the installation through hole in a matching mode, and the buckling chamfer groove is matched with the corner of the outer side surface of the culture dish.

Preferably, a method for antimicrobial cleaning of a microbial culture dish comprises the following steps:

firstly, reversely buckling a plurality of culture dishes in a line in a collecting tank, then inserting the collecting tank into a cleaning flat tank and placing the collecting tank on one side, close to a centering poking piece, of the top surface of a separation plate, and then pushing the collecting tank to a functional tank to enable the end surface of the collecting tank to be abutted against the surface of the functional tank;

Secondly, extending the electric telescopic rod until the culture dish is positioned between the pushing slide block and the functional box, inserting the pushing inserting plate into the rectangular inserting hole, and shortening the electric telescopic rod until the pushing inserting plate abuts against the surface of the culture dish;

thirdly, inputting diameter parameters of the culture dish through the control panel, starting cleaning work through the control panel, automatically finishing cleaning the culture dish, and placing the cleaned culture dish in a collecting tank at the other side of the functional box;

and fourthly, transferring the cleaned culture dish into a sterilizing and drying box by using a collecting tank box for sterilizing and drying.

Compared with the prior art, the invention has the beneficial effects that:

the installation slide bar of the cleaning head can radially slide along the installation slide groove under the action of centrifugal force, the electromagnetic telescopic rod is matched to control the lifting of the cleaning shaft through current regulation, the contact state of the cleaning head and the inner wall of the culture dish is adjusted, the extending length of the installation slide bar synchronously changes along with the centrifugal force aiming at the culture dishes with different diameters, the electromagnetic telescopic rod synchronously adjusts the height of the cleaning head, the size adaptation can be completed without manual intervention, the complicated problem that the existing equipment needs to manually replace a positioning component is solved, meanwhile, the stable fit of the top brush, the transition brush and the side brush with the inner wall of the culture dish is ensured, and the adaptation flexibility and the cleaning stability are improved.

The electric telescopic rod pushes the culture dish to automatically enter a cleaning station according to preset parameters without manual placement, the hollow cleaning shaft of the cleaning head is communicated with the cleaning disc to form multi-directional spraying through the cleaning holes on the top surface and the chamfer inclined surface, the top brush, the transition brush and the side brush which are matched to rotate are used for synchronous cleaning, the top surface, the corner and the side wall of the inner cavity of the culture dish are covered, dead angles which are difficult to clean by traditional equipment are eliminated, the automatic supply and the compound cleaning are operated cooperatively, the manual intervention is reduced, the cleaning period is greatly shortened, and the processing capacity is improved.

The vacuum pump makes the negative pressure cavity where the calibration clamping block is located form pressure difference through the constant pressure pipeline, drives the calibration clamping block to approach to the corner of the culture dish, and locks the chamfer groove to adapt to the corner of the outer side surface of the culture dish and apply the calibration force to adjust the culture dish to the position coaxial with the cleaning head.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the split structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view showing a disassembled structure of the antibacterial cleaning machine in FIG. 1 according to the present invention;

FIG. 4 is a schematic perspective view of the cleaning flat box in FIG. 2 according to the present invention;

FIG. 5 is a schematic perspective view of the functional box of FIG. 2 according to the present invention;

FIG. 6 is a schematic perspective view of the collection tank of FIG. 2 according to the present invention;

FIG. 7 is a schematic view of a disassembled structure of the pushing mechanism of FIG. 1 according to the present invention;

FIG. 8 is a schematic perspective view of the driving mechanism of FIG. 3 according to the present invention;

FIG. 9 is a schematic view of a disassembled structure of the cleaning head of FIG. 8 in accordance with the present invention;

FIG. 10 is a schematic perspective view of the mounting slide of FIG. 9 according to the present invention;

FIG. 11 is a schematic perspective view of the fastening structure of FIG. 2 according to the present invention;

FIG. 12 is a schematic view showing a disassembled structure of the pressing block of FIG. 11 according to the present invention;

Fig. 13 is a view showing the structure of the grid bar, cleaning openings, and slot positions of fig. 5 according to the present invention.

In the figure:

1. a sterilizing and drying box;

2. An antibacterial cleaning machine, 201, a flat box, 202, a cleaning opening, 203, a receiving tank, 204, a partition boss, 205, a diversion cap, 206, a partition plate, 207, a draining long hole, 208, a functional box, 209, a cleaning opening, 210, grid strips, 211, a long and narrow hole, 212, a short containing pipe, 213, a guiding vertebral canal, 214, a conveying hole, 215, a centering pulling piece, 216, a control panel, 217, an access cover, 218, a collecting tank, 219, a culture dish, 220, an opening channel, 221, a blanking long hole, 222 and a plugging notch;

3. A pushing mechanism; 301, an electric telescopic rod, 302, a pushing sliding block, 303, a rectangular jack, 304, a pushing plugboard, 305 and a limit baffle;

4. Driving mechanism, 401, driving motor, 402, driving wheel, 403, driving belt, 404, driven wheel, 405, cleaning shaft;

5. Cleaning head, cleaning disk, 502, mounting chute, 503, mounting slide bar, 504, clamping chute, 505, clamping rail, 506, cylindrical cavity, 507, reset spring, 508, top brush, 509, transition brush, 510, side brush, 511, chamfer bevel, 512, flushing hole, 513, infusion tube, 514, electromagnetic water valve;

6. The device comprises a moving mechanism, a fixed sleeve, 602, a lifting bearing, 603, a lifting arm, 604, an electromagnetic telescopic rod, 605, a concave bracket, 606, a long-neck internal gear tube, 607 and a long-neck external gear tube;

7. The device comprises a fixing structure, 701, a fixing partition plate, 702, a control module, 703, a vacuum pump, 704, a constant pressure hose, 705, a three-way electromagnetic air valve, 706, a constant pressure hard tube, 707, a bearing disc, 708, a rotation stopping slide bar, 709, a rotation stopping through hole, 710, a lifting spring, 711, a pressing block, 712, a mounting through hole, 713, a positioning bracket, 714, a butt joint, 715, a negative pressure sucker, 716, a calibration chute, 717, a centralizing channel, 718, a constant pressure hole, 719, a traction spring, 720, a conversion plug, 721, a conversion slide bar, 722, a calibration clamping block, 723, a centralizing rod, 724, a negative pressure cavity, 725, a buckling chamfer groove, 726, an electromagnet, 727 and a strong magnetic disc.

Detailed Description

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

As shown in figures 1-13, the application provides an antibacterial cleaning device for a microbial culture dish, which comprises a sterilizing and drying box 1, wherein an antibacterial cleaning machine 2 is arranged on the back surface of the sterilizing and drying box 1, a pushing mechanism 3 is arranged on the top surface of the sterilizing and drying box 1, a plurality of culture dishes 219 with openings facing downwards are arranged in the antibacterial cleaning machine 2, the culture dishes 219 are arrayed in a straight shape, the pushing mechanism 3 intermittently pushes the culture dishes 219 arrayed in a straight shape to synchronously move and enter the antibacterial cleaning machine 2 one by one, the single moving distance is equal to the diameter length of a single culture dish 219, a driving mechanism 4 is arranged in the antibacterial cleaning machine 2, a cleaning head 5 is arranged at the top of the driving mechanism 4, the cleaning head 5 is aligned with an opening of one culture dish 219 and sprays water to the inside of the culture dish 219, a drunking mechanism 6 is arranged at the bottom of the driving mechanism 4 and is inserted into the culture dish 219 through the driving mechanism 4, the driving mechanism 4 rotates with the cleaning head 5, the culture dishes 219 are unfolded under the centrifugal force, the inner walls of the culture dishes 219 are cleaned by the pushing mechanism 5, the cleaning heads 7 are aligned with the upper side of the culture dishes 219, and the cleaning heads 7 are fixed in a fixed structure and the culture dishes 219 are not aligned with the cleaning head 7, and the cleaning structures are fixed in the cleaning structure and are fixed in the cleaning process.

Referring to fig. 2, 3, 4,5 and 6, the antibacterial cleaning machine 2 includes a cleaning flat box 201, the cleaning flat box 201 is fixedly connected to the surface of the sterilizing and drying box 1, cleaning openings 202 located at the bottoms of the cleaning flat box 201 are respectively formed on two end faces of the cleaning flat box 201, receiving slot boxes 203 are movably inserted into the two cleaning openings 202, a partition boss 204 located in the middle of the bottom face of an inner cavity of the cleaning flat box 201 is fixedly installed on the bottom face of the inner cavity of the cleaning flat box 201, an end face of the receiving slot box 203 located in the cleaning flat box 201 abuts against a side face of the partition boss 204, a diversion cap 205 is fixedly connected to the top face of the partition boss 204, and a notch edge located at an inner end portion of the cleaning flat box 201 on the receiving slot box 203 is located below the diversion cap 205 and the end face abuts against the side face of the partition boss 204.

Both end surfaces of the diversion cap 205 are inclined surfaces for guiding the cleaning sewage, so that the cleaning sewage is prevented from being detained on the top surface of the diversion cap 205.

The inner wall of the cleaning flat box 201 is fixedly provided with a separation plate 206 positioned at the top of the cleaning flat box 201, the left end and the right end of the top surface of the separation plate 206 are respectively provided with a plurality of draining long holes 207 which are parallel to each other, the middle part of the top surface of the separation plate 206 is fixedly provided with a functional box 208, the fixing structure 7 is arranged in the functional box 208, the bottom surface of the inner cavity of the functional box 208 is provided with a cleaning opening 209, the bottom end of the cleaning opening 209 downwards penetrates through the separation plate 206, the inner wall of the cleaning opening 209 is fixedly connected with a plurality of grid strips 210 which are parallel to each other, the top surfaces of the grid strips 210 are flush with the bottom surface of the inner cavity of the functional box 208, a long hole 211 is formed between every two adjacent grid strips 210, the middle part of the cleaning opening 209 is provided with a containing short pipe 212, the top surface of the containing short pipe 212 is flush with the top surface of the grid strip 210, the cleaning head 5 is movably inserted into the containing short pipe 212, the grid strip 210 is fixedly connected with the surface of the containing the short pipe 212, and the bottom end of the containing the short pipe 212 is fixedly communicated with a guide cone 213.

The guiding vertebral canal 213 guides the cleaning sewage to avoid the cleaning sewage from polluting the driving mechanism 4 and the shifting mechanism 6.

The extending direction of the long drain holes 207 and the slit holes 211 coincides with the length extending direction of the partition plate 206.

The conveying holes 214 at the bottom end of the functional box 208 are formed in the two side surfaces of the functional box 208, the inner wall of the conveying holes 214 is flush with the inner wall of the functional box 208, the two side surfaces of the inner cavity of the conveying holes 214, which are close to the feeding side of the culture dish 219 to be cleaned, of the functional box 208 are fixedly connected with centering paddles 215, one end, which is far away from the inner wall of the conveying holes 214, of the centering paddles 215 extends towards the central axis direction of the inner cavity of the functional box 208, and the horizontal distance between the surface of the centering paddles 215 and the inner wall of the functional box 208 is gradually increased along the extending direction.

By applying a calibration force to the culture dish 219 by the inclined arrangement of the centering paddles 215 and their own resilience, the position of the culture dish 219 is fine tuned so that the culture dish 219 can be positioned in an intermediate position after entering the functional box 208, ensuring that the cleaning head 5 and the stationary structure 7 are aligned with the culture dish 219.

The function box 208 is close to the surface of the sterilizing and drying box 1 and fixedly connected with control panel 216, the top surface of the function box 208 is provided with access cover 217 through bolts, the top surface of the isolation plate 206 is provided with two collecting tank boxes 218, the two collecting tank boxes 218 are respectively positioned at two sides of the function box 208, the collecting tank boxes 218 are inserted into the cleaning flat box 201, one end of each collecting tank box 218 close to the function box 208 is provided with an opening channel 220, the inner wall of each opening channel 220 is flush with the inner wall of each collecting tank box 218, the opening channel 220 is in butt joint with the conveying hole 214, the width of the inner cavity of the collecting tank box 218 which is closer to the centering pulling piece 215 is slightly larger than the diameter of a culture dish 219, the inner wall of the other collecting tank box 218 is flush with the inner wall of the conveying hole 214, the bottom surface of the inner cavity of the collecting tank box 218 is provided with blanking slot 221, the blanking slot 221 is aligned with the draining slot 207, the openings of the culture dishes 219 are downward arranged on the bottom surface of the inner cavity of the collecting tank box 218 in a straight shape, the two end faces of the cleaning flat box 201 are provided with inserting gaps 222 positioned at the tops of the cleaning flat box 201, and the bottom surface of the inner cavity of the inserting gaps 222 is flush with the top surface of the isolation plate 206.

The culture dish 219 is borne through the collecting tank 218, so that people can conveniently and rapidly fill the culture dish 219 to be cleaned and detach the cleaned culture dish 219, and the cleaning efficiency can be improved.

Referring to fig. 1 and 7, the pushing mechanism 3 includes an electric telescopic rod 301, the electric telescopic rod 301 is fixedly mounted on the top surface of the sterilizing and drying box 1, the end portion of the electric telescopic rod 301 is fixedly connected with a pushing slide block 302, a rectangular jack 303 is provided on the pushing slide block 302, a pushing plugboard 304 is slidably inserted in the rectangular jack 303, the bottom end of the pushing plugboard 304 is movably inserted in the collecting tank 218 closer to the centering pulling plate 215 and is in contact connection with the culture dish 219, and a limit baffle 305 is fixedly connected on the top surface of the pushing plugboard 304.

The distance parameter of single contraction of the electric telescopic rod 301 can be set through the control panel 216, so that the single contraction distance of the electric telescopic rod 301 is consistent with the diameter of the culture dish 219, the single contraction of the electric telescopic rod 301 brings the pushing plugboard 304 to be close to the functional box 208 through the pushing sliding block 302 and the rectangular jack 303, the culture dish 219 is pushed into the functional box 208 by the pushing plugboard 304, the purpose of automatically supplying the culture dish 219 is achieved, the participation of people is reduced, and time and labor are saved.

Referring to fig. 3 and 8, the driving mechanism 4 includes a driving motor 401, the driving motor 401 is mounted on the bottom surface of the isolation board 206 by bolts, a driving wheel 402 is fixedly sleeved on an output shaft of the driving motor 401, the driving wheel 402 is connected with a driven wheel 404 by driving a belt 403, a cleaning shaft 405 is inserted in the driven wheel 404, a bottom end of the cleaning shaft 405 is rotatably inserted on the top surface of the split cap 205, and a cleaning head 5 is fixedly mounted on the top end of the cleaning shaft 405.

The driving motor 401 is controlled by the control panel 216, and the driving motor 401 rotates through the driving wheel 402, the driving belt 403 and the driven wheel 404 with the cleaning shaft 405, the cleaning shaft 405 rotates with the cleaning head 5, and the cleaning head 5 cleans the culture dish 219.

Referring to fig. 8, 9 and 10, the cleaning head 5 includes a cleaning disc 501, the cleaning disc 501 is fixedly connected to the top end of the cleaning shaft 405 and movably inserted into the accommodating short tube 212, two installation sliding grooves 502 are provided on the top surface of the cleaning disc 501, one end of each installation sliding groove 502 is opened and is provided on the side surface of the cleaning disc 501, the openings of the two installation sliding grooves 502 face opposite, an installation sliding bar 503 is slidingly inserted into the installation sliding groove 502, a clamping sliding groove 504 is provided on the side surface of the installation sliding bar 503, a clamping rail 505 is fixedly connected to the inner wall of the installation sliding groove 502, the clamping rail 505 is slidingly inserted into the clamping sliding groove 504, a cylindrical cavity 506 is provided on the end surface of the installation sliding bar 503 at one end inside the installation sliding groove 502, a return spring 507 is movably inserted into the cylindrical cavity 506, one end of the return spring 507 is fixedly connected to the end surface of the inner cavity of the cylindrical cavity 506, an arc transition surface is provided on the corner between the other end surface of the installation sliding bar 503 and the top surface, the installation sliding bar 503 is provided with a top brush 508, the arc transition surface is provided with a transition brush 509, and the end surface of the installation sliding bar is provided with a brush side 510.

Through the quick rotation of cleaning head 5, make installation draw runner 503 radially outwards remove under centrifugal force effect to the culture dish 219 of adaptation different diameters, contact pressure between side brush 510 and the culture dish 219 inner wall can be controlled through the rotational speed of control cleaning head 5 moreover, avoids the too big or too little adverse effect that causes of contact pressure, can clean the inboard corner of culture dish 219 through transition brush 509, and the cleaning is more thorough.

Referring to fig. 3, 8 and 9, the cleaning shaft 405 and the cleaning disc 501 are hollow and are mutually communicated with each other, two chamfer slopes 511 are provided on the top surface of the cleaning disc 501, the boundary line between the chamfer slopes 511 and the top surface of the cleaning disc 501 is parallel to the mounting chute 502, the cleaning holes 512 communicated with the inner cavity of the cleaning disc 501 are provided on the top surface of the cleaning disc 501 and the surfaces of the chamfer slopes 511, the partition boss 204 is hollow, the cleaning shaft 405 is communicated with the inner cavity of the partition boss 204, the infusion tube 513 is inserted into the surface of the partition boss 204, the infusion tube 513 is communicated with the inner cavity of the partition boss 204, and one end of the infusion tube 513 extends to the outside of the cleaning flat box 201 and is fixedly provided with the electromagnetic water valve 514.

The infusion tube 513 is in communication with an external antimicrobial irrigation pump.

The electromagnetic water valve 514 is controlled by the control panel 216, water flow can be sprayed to the top surface of the inner cavity of the culture dish 219 through the flushing hole 512 at the top of the cleaning disc 501, water flow can be sprayed obliquely through the flushing hole 512 on the chamfer inclined surface 511, the flushing face of the water flow is increased, the flushing effect is improved, and the flushing efficiency is further improved.

Referring to fig. 2 and 8, the play mechanism 6 includes a fixing sleeve 601, a lifting bearing 602 and a concave bracket 605, the fixing sleeve 601 is slidably sleeved outside the cleaning shaft 405, a gap between the fixing sleeve 601 and the cleaning shaft 405 is sealed by a rubber ring, the fixing sleeve 601 is fixedly inserted on the split cap 205 and is communicated with an inner cavity of the split boss 204, the lifting bearing 602 is fixedly sleeved outside the cleaning shaft 405, a lifting arm 603 is fixedly connected to a side surface of the lifting bearing 602, an electromagnetic telescopic rod 604 is fixedly connected to a bottom surface of the lifting arm 603, a bottom end of the electromagnetic telescopic rod 604 is fixedly connected to a top surface of the split cap 205, the concave bracket 605 is fixedly connected to a bottom surface of the isolation plate 206, a long-neck internal gear tube 606 is rotatably inserted on the concave bracket 605, the long-neck internal gear tube 606 is fixedly inserted inside the driven wheel 404, a long-neck external gear tube 607 is movably inserted inside the long-neck internal gear tube 607, the long-neck external gear tube 607 is meshed with the long-neck internal gear tube 606, and the long-neck external gear tube 607 is fixedly sleeved outside the cleaning shaft 405.

The electromagnetic telescopic rod 604 is controlled by the control panel 216, and the control panel 216 changes the extending length and the pushing force of the electromagnetic telescopic rod 604 by adjusting the magnitude of input current, so as to control the contact pressure between the top brush 508 and the top surface of the inner cavity of the culture dish 219, and avoid the adverse effect caused by overlarge or undersize contact pressure.

Referring to fig. 2, 11 and 12, the fixing structure 7 includes a fixing partition 701, the fixing partition 701 is fixedly connected to an inner wall of the functional box 208, one end of a top surface of the fixing partition 701 is fixedly provided with a control module 702, the control module 702 is electrically connected with a control panel 216, another end of the top surface of the fixing partition 701 is fixedly provided with a vacuum pump 703, a constant pressure vacuum tank is arranged in the vacuum pump 703, a top surface of the vacuum pump 703 is communicated with a constant pressure hose 704, a three-way electromagnetic valve 705 is installed on a pipeline of the constant pressure hose 704, another end of the constant pressure hose 704 is fixedly communicated with a constant pressure hard tube 706, a top end of the constant pressure hard tube 706 is fixedly connected with a force-bearing disc 707, a bottom surface of the force-bearing disc 707 is fixedly connected with a rotation stopping slide 708, the rotation stopping slide 708 is fixedly connected with a surface of the constant pressure hard tube 706, a rotation stopping through hole 709 is opened on the fixing partition 701, the constant pressure hard tube 706 and the rotation stopping slide 708 is movably inserted into the rotation stopping through hole 709, a lifting spring 710 is sleeved outside the constant pressure hard tube 706, a top end of the vacuum pump 703 is fixedly connected to a bottom surface of the force-bearing disc 704, a bottom end of the spring 710 is fixedly connected to the top surface of the fixing partition 704, a pressure-bearing disc 706 is fixedly connected with a pressure applying joint 714, and a pressure-applying joint is installed to the inner wall of the fixing support is fixedly connected to the inner wall of the fixing partition through a through-hole, and a pressure joint 712 is fixedly connected to the pressure-fitting, and a pressure-fitting joint is fixedly connected to the pressure-fitting to the pressure joint 712 is fixedly connected to the pressure-to the inner wall.

The control panel 216 may set the control module 702, all of the electrical devices are electrically connected to the control module 702, and the control panel 216 controls all of the electrical devices through the control module 702.

The vacuum pump 703 generates negative pressure inside the negative pressure suction cup 715, and the vacuum suction is achieved to fix the culture dish 219.

The control module 702 is internally preset with relevant parameters for washing the culture dishes 219 with different diameters.

An electromagnet 726 is fixedly inserted on the fixed partition 701, and a strong magnetic disk 727 aligned with the electromagnet 726 is fixedly connected on the pressing block 711.

The electromagnet 726 applies pushing force to the strong magnetic disk 727, so that the pressing block 711 moves downwards, and the negative pressure sucker 715 is pressed on the top surface of the culture dish 219, thereby realizing the vacuum adsorption function and being used for fixing the culture dish 219.

Four calibration sliding grooves 716 are formed in the bottom surface of the pressurizing block 711, the four calibration sliding grooves 716 are respectively located at four end portions of two diagonals of the bottom surface of the pressurizing block 711, a negative pressure cavity 724 is formed in the end face of the inner cavity of the calibration sliding groove 716, a constant pressure hole 718 communicated with the negative pressure cavity 724 is formed in the inner wall of the installation through hole 712, a traction spring 719 is movably inserted into the negative pressure cavity 724, one end of the traction spring 719 abuts against the end face of the inner cavity of the negative pressure cavity 724, a conversion plug 720 is fixedly connected to the other end face of the traction spring 719, the conversion sliding rod 721 is fixedly connected to the middle portion of the conversion plug 720, the other end of the conversion sliding rod 721 extends into the calibration sliding groove 716 and is fixedly connected with a calibration clamping block 722, a centering rod 723 is fixedly connected to the surface of the calibration clamping block 722, a centering channel 717 is formed in the end face of the inner cavity of the calibration sliding groove 716, the end of the calibration clamping block 722 is slidably inserted into the centering channel 717, the end portion of the calibration clamping block 722 extends out of the calibration sliding groove 716, a buckling chamfer 725 located at the end portion is formed in the surface of the calibration clamping block 722, and the buckling chamfer is matched with the outer side face of the buckling chamfer 725.

Through the removal of negative pressure drive calibration clamp splice 722 to installation through-hole 712, make lock chamfer groove 725 detain in the corner of culture dish 219, exert the calibration thrust to culture dish 219, with culture dish 219 push to with negative pressure sucking disc 715, clearance head 5 alignment's position, ensure that clearance head 5 can steady operation.

An antibacterial cleaning method for a microbial culture dish, comprising the following steps:

Firstly, reversely buckling a plurality of culture dishes 219 in a line into a collecting tank 218, inserting the collecting tank 218 into the cleaning flat tank 201 and placing the collecting tank 218 on one side, close to the centering pulling piece 215, of the top surface of the isolation plate 206, and pushing the collecting tank 218 towards the functional tank 208 so that the end surface of the collecting tank 218 abuts against the surface of the functional tank 208;

Secondly, the electric telescopic rod 301 is extended until the culture dish 219 is positioned between the pushing slide block 302 and the functional box 208, the pushing insertion plate 304 is inserted into the rectangular insertion hole 303, and then the electric telescopic rod 301 is shortened until the pushing insertion plate 304 abuts against the surface of the culture dish 219;

Thirdly, inputting parameters of the diameter of the culture dish 219 through the control panel 216, starting a cleaning operation through the control panel 216, automatically finishing cleaning the culture dish 219, and placing the cleaned culture dish 219 in a collecting tank 218 at the other side of the functional tank 208;

Fourth, the washed dishes 219 are transferred to the sterilizing and drying compartment 1 using the collection tank 218 for sterilization and drying.

Principle of operation

Firstly, reversely buckling a plurality of culture dishes 219 in a line inside a collecting tank 218 close to a centering pulling piece 215, then inserting the collecting tank 218 into a cleaning flat tank 201 and placing the collecting tank 218 on one side of the top surface of a separation plate 206 close to the centering pulling piece 215, then pushing the collecting tank 218 towards a functional tank 208, enabling the end surface of the collecting tank 218 to abut against the surface of the functional tank 208, then controlling the extension of an electric telescopic rod 301 through a control panel 216, then gradually keeping the electric telescopic rod 301 away from the functional tank 208 with a pushing sliding block 302 until the culture dishes 219 are all located between the pushing sliding block 302 and the functional tank 208, then inserting a pushing inserting plate 304 into a rectangular inserting hole 303, and enabling a limit baffle 305 to fall on the top surface of the pushing sliding block 302, then controlling the shortening of the electric telescopic rod 301 through the control panel 216, and then enabling the electric telescopic rod 301 to pass through the pushing sliding block 302, rectangular insertion hole 303 and pushing insertion plate 304 push culture dish 219 toward the inside of functional box 208, and then culture dish 219 in collecting tank 218 near centering plate 215 is moved in opening passage 220, The transfer hole 214 slides toward the functional box 208, then the culture dish 219 at the foremost end in the moving direction is contacted with the centering pulling piece 215, then the culture dish 219 presses the centering pulling piece 215, then the centering pulling piece 215 elastically deforms and applies a biasing force to the culture dish 219, then the culture dish 219 is biased to the central axis position of the bottom surface of the inner cavity of the functional box 208 under the biasing force, then the culture dish 219 is separated from the centering pulling piece 215, then the culture dish 219 at the foremost end in the moving direction is moved above the accommodating short tube 212, then the control panel 216 controls the electric telescopic rod 301 to stop, then the diameter parameters of the culture dish 219 are input through the control panel 216, then the control module 702 selects the cleaning parameters according to the diameter parameters of the culture dish 219, then the control panel 216 controls the electromagnet 726 to be electrified, then the electromagnet 726 applies a magnetic repulsive force to the strong magnetic disc 727, then the strong disc 727 moves downwards with the pressing block 711 under the action of the magnetic repulsive force, then the pressing block 711 moves downwards through the hard tube 706, the force-bearing disc 707 presses the pressing block 710, then the lifting spring 710 is elastically compressed, the elastic potential energy increases, then the hard disc 715 is pressed with the negative pressure, the top surface of the culture dish 219 is slightly pressed against the small pressure of the culture dish 219, then the small pressure of the culture dish 219 is sucked on the top surface of the constant pressure, and then the electromagnetic disc 715 is controlled by the constant pressure valve 706, the electromagnetic disc 715 is controlled to be sucked on the constant pressure valve 706, and the pressure valve 706 is controlled to be pressed mounting through holes 712, The pressure in the negative pressure sucker 715 is synchronously reduced, then the air pressure in the cavity communicated with the mounting through hole 712 through the constant pressure hole 718 in the negative pressure cavity 724 is reduced, then the conversion plug 720 approaches the mounting through hole 712 under the action of pressure difference, then the conversion plug 720 approaches the mounting through hole 712 through the conversion slide rod 721 synchronously with the calibration clamp block 722, meanwhile, the conversion plug 720 extrudes the traction spring 719, the elastic shortening of the traction spring 719 is realized, the elastic potential energy is increased, then the calibration clamp block 722 gradually approaches the culture dish 219, then the buckling chamfer groove 725 is buckled at the corner of the surface of the culture dish 219, then the calibration clamp block 722 pushes the culture dish 219 to move until the four buckling chamfer grooves 725 are buckled at the corner of the surface of the culture dish 219 at the same time, and centering is realized, The receiving spool 212 shares the central axis, the control panel 216 controls the electromagnetic telescopic rod 604 to extend, then the electromagnetic telescopic rod 604 moves upwards with the cleaning head 5 through the lifting arm 603, the lifting bearing 602 and the cleaning shaft 405, then the cleaning head 5 is inserted into the culture dish 219, then the top brush 508 presses on the top surface of the inner cavity of the culture dish 219, then the control panel 216 controls the driving motor 401 to operate, then the driving motor 401 drives the driving wheel 402, the driving belt 403, the driven wheel 404, the long-neck inner gear tube 606, the meshing effect between the long-neck inner gear tube 606 and the long-neck outer gear tube 607, the cleaning head 5 is arranged on the inner surface of the inner cavity of the culture dish 219, and the cleaning head, The long-neck external tooth tube 607 and the cleaning shaft 405 rotate fast with the cleaning head 5, then the sliding strip 503 is installed to be radially far away from the cleaning disc 501 under the action of centrifugal force and pull the reset spring 507, the reset spring 507 is elastically stretched, the elastic potential energy is increased, then the transition brush 509 and the side brush 510 are pressed on the inner cavity side wall of the culture dish 219, then the top brush 508 and the transition brush 509 are used for cleaning the top surface of the inner cavity of the culture dish 219, the transition brush 509 and the side brush 510 are used for cleaning the inner cavity side wall of the culture dish 219, meanwhile, the control panel 216 is used for controlling the electromagnetic water valve 514 to be opened, and then the antibacterial flushing fluid is hydraulically used for cleaning the inner cavity side wall of the culture dish 219 through the infusion tube 513, Dividing the inner cavity of the boss 204, the fixed sleeve 601, the cleaning shaft 405, the inner cavity of the cleaning disc 501, The flushing hole 512 sprays out to flush the inner wall of the culture dish 219, then sewage generated by flushing passes through the slot 211 and falls into the receiving tank 203 along the surface of the guide cone 213, then when the cleaning is finished, the control panel 216 controls the driving motor 401 to stop, then the mounting slide bar 503 enters the mounting slide groove 502 under the elastic tension of the return spring 507 and resets, then the control panel 216 controls the electromagnetic telescopic rod 604 to shorten, then the cleaning head 5 is pulled out of the culture dish 219 and retracted into the accommodating short tube 212, then the control panel 216 controls the three-way electromagnetic air valve 705 to act, and the inner cavity of the constant pressure hard tube 706 is filled with the constant pressure soft tube 704, the three-way electromagnetic air valve 705 is communicated with the external space, then the vacuum in the mounting through hole 712 is broken, the force generated by the pressure difference is eliminated, the negative pressure sucker 715 does not have suction force on the culture dish 219, the conversion plug 720 is radially far away from the mounting through hole 712 under the action of elastic repulsive force of the traction spring 719, the conversion plug 720 moves synchronously with the calibration clamping block 722 through the conversion sliding rod 721 until the calibration clamping block 722 is reset, then the control panel 216 controls the electromagnet 726 to be powered off, the electromagnetic force is eliminated, and then the lifting spring 710 passes through the bearing disc 707, The constant pressure hard tube 706 pushes the pressing block 711 to move upwards until the pressing block 711 is reset, then the control panel 216 controls the electric telescopic rod 301 to shorten the diameter length of one culture dish 219, so that the culture dishes 219 synchronously move, then the cleaned culture dish 219 slides into the collecting tank 218 far away from the centering pulling plate 215, the other culture dish 219 closely adjacent to the culture dish 219 moves above the accommodating short tube 212, then cleaning is performed according to the principle, when more culture dishes 219 are in the collecting tank 218 far away from the centering pulling plate 215, the collecting tank 218 far away from the centering pulling plate 215 is taken away, the collecting tank 218 far away from the centering pulling plate 215 is empty is arranged, and then the cleaned culture dish 219 is transferred into the sterilizing and drying tank 1 by using the collecting tank 218 far away from the centering pulling plate 215 for a sterilizing and drying process.

It will be appreciated by persons skilled in the art that the discussion of any of the above embodiments is merely exemplary, that combinations of features from the above embodiments or from different embodiments may be implemented in any order and that many other variations of the different aspects of the invention as described above exist within the spirit of the invention, which are not provided in detail for the sake of brevity.

Claims

1. The utility model provides a microbial culture dish antibacterial cleaning device, including disinfect stoving case (1), its characterized in that, the back of disinfect stoving case (1) is equipped with antibacterial cleaning machine (2), the top surface of disinfect stoving case (1) is equipped with pushing mechanism (3), the inside of antibacterial cleaning machine (2) is equipped with a plurality of openings culture dish (219) down, a plurality of culture dish (219) are arranged in a style of calligraphy, pushing mechanism (3) intermittent type promotes culture dish (219) synchronous movement of style of calligraphy range and gets into antibacterial cleaning machine (2) one by one, single removal distance equals the diameter length of single culture dish (219), the inside of antibacterial cleaning machine (2) is equipped with actuating mechanism (4), the top of actuating mechanism (4) is equipped with clearance head (5), clearance head (5) aim at the opening of a culture dish (219) and to its inside, the inner wall of washing culture dish (219), the bottom of actuating mechanism (4) is equipped with clearance drunkenness mechanism (6), drunkenness mechanism (6) insert culture dish (219) through actuating mechanism (4) intermittent type promotion in a style of calligraphy and get into antibacterial cleaning machine (2), the diameter length equals the diameter length of single culture dish (219), the inside of a culture dish (219) is equipped with clearance head (219), the clearance head (219) is equipped with in order of rotation, the clearance head (5) is equipped with the clearance head (219) and is fixed to be used in a side of brushing (7), the culture dish (219) aligned by the cleaning head (5) is fixed by the fixing structure (7), and the culture dish (219) cannot deviate in the flushing and cleaning processes under the fixing effect of the fixing structure (7).

2. The antimicrobial cleaning device for the microbial culture dish according to claim 1, wherein the antimicrobial cleaning machine (2) comprises a cleaning flat box (201), the cleaning flat box (201) is fixedly connected to the surface of the sterilizing and drying box (1), cleaning openings (202) at the bottoms of the cleaning flat box (201) are formed in two end faces of the cleaning flat box (201), a receiving groove box (203) is movably inserted into the two cleaning openings (202), a partition boss (204) positioned in the middle of the inner cavity of the cleaning flat box (201) is fixedly arranged on the bottom face of the inner cavity of the cleaning flat box (201), the end face of the receiving groove box (203) positioned in the cleaning flat box (201) abuts against the side face of the partition boss (204), a diversion cap (205) is fixedly connected to the top face of the partition boss (204), and the edge of a notch positioned at the inner end of the cleaning flat box (201) is positioned below the diversion cap (205) and is abutted against the side face of the partition boss (204);

The utility model discloses a cleaning device, including cleaning flat case (201), baffle (206) that is located its top is fixed mounting on the inner wall of cleaning flat case (201), a plurality of draining slot holes (207) that are parallel to each other have all been seted up at both ends about baffle (206) top surface, the middle part fixed mounting of baffle (206) top surface has function case (208), fixed knot constructs (7) and installs in function case (208), cleaning trompil (209) have been seted up on the bottom surface of function case (208) inner chamber, cleaning trompil (209) bottom runs through baffle (206) downwards, fixedly connected with a plurality of grid strips (210) that are parallel to each other on cleaning trompil (209) inner wall, be formed with slot hole (211) between two adjacent grid strips (210) top surfaces and the bottom surface of function case (208) inner chamber, the middle part of cleaning trompil (209) is equipped with holds nozzle stub (212), hold nozzle stub (212) top surface flush with grid strip (210), clearance head (5) activity grafting is in holding the inside of nozzle stub (212), surface fixed connection of grid strip (210) and hold nozzle stub (212) bottom fixed intercommunication guide tube (213).

3. The antimicrobial cleaning device for the microbial culture dish according to claim 2, wherein conveying holes (214) at the bottom end of the functional box (208) are formed in two side surfaces of the functional box (208), the inner wall of the conveying holes (214) is flush with the inner wall of the functional box (208), centering pulling sheets (215) are fixedly connected to two side surfaces of the inner cavity of the conveying holes (214) of the functional box (208) close to the feeding side of the culture dish (219) to be cleaned, one end, far away from the inner wall of the conveying holes (214), of each centering pulling sheet (215) extends towards the central axis direction of the inner cavity of the functional box (208), and the horizontal distance between the surface of each centering pulling sheet (215) and the inner wall of the functional box (208) along the extending direction is gradually increased;

The utility model provides a function case (208) is close to on the surface of stoving case (1) that disinfects fixedly connected with control panel (216), bolt mounting has access cover (217) on the top surface of function case (208), two collecting tank casees (218) have been laid to division board (206) top surface, two collecting tank casees (218) are located function case (208) both sides respectively, collecting tank casees (218) peg graft in washing flat case (201) inside, open passageway (220) have been seted up to one end that collecting tank casees (218) are close to function case (208), open passageway (220) inner wall flushes with collecting tank casees (218) inner wall, open passageway (220) dock with conveyer port (214), the diameter that is slightly greater than culture dish (219) of collecting tank casees (218) inner chamber width more near centering plectrum (218), another collecting tank (218) inner wall flushes with conveyer port (214) inner wall, blanking slot (221) have been seted up on the inner chamber bottom surface of collecting tank (218), blanking slot (221) are aligned with drop slot (207), open one end down of a plurality of culture dish (219) opening is arranged on the bottom surface of flat case (218), the top surface of flush notch (222) is located on two top surfaces of the baffle-plate (201).

4. A microbial culture dish antibacterial cleaning device according to claim 3, characterized in that the pushing mechanism (3) comprises an electric telescopic rod (301), the electric telescopic rod (301) is fixedly arranged on the top surface of the sterilizing and drying box (1), the end part of the electric telescopic rod (301) is fixedly connected with a pushing sliding block (302), a rectangular inserting hole (303) is formed in the pushing sliding block (302), a pushing inserting plate (304) is inserted in the rectangular inserting hole (303) in a sliding mode, the bottom end of the pushing inserting plate (304) is movably inserted in a collecting tank (218) which is closer to the centering poking plate (215) and is in contact connection with the culture dish (219), and a limiting baffle (305) is fixedly connected to the top surface of the pushing inserting plate (304).

5. A microbial culture dish antibacterial cleaning device according to claim 3, wherein the driving mechanism (4) comprises a driving motor (401), the driving motor (401) is mounted on the bottom surface of the isolation plate (206) through bolts, a driving wheel (402) is fixedly sleeved on an output shaft of the driving motor (401), the driving wheel (402) is connected with a driven wheel (404) through a driving belt (403) in a transmission manner, a cleaning shaft (405) is inserted in the driven wheel (404), the bottom end of the cleaning shaft (405) is rotatably inserted on the top surface of the diversion cap (205), and a cleaning head (5) is fixedly mounted on the top end of the cleaning shaft (405).

6. The antimicrobial cleaning device for a microbial culture dish according to claim 5, wherein the cleaning head (5) comprises a cleaning disc (501), the cleaning disc (501) is fixedly connected to the top end of a cleaning shaft (405) and movably inserted into a containing short tube (212), two mounting sliding grooves (502) are formed in the top surface of the cleaning disc (501), one end of each mounting sliding groove (502) is opened and is opened on the side surface of the cleaning disc (501), the openings of the two mounting sliding grooves (502) face oppositely, a mounting sliding strip (503) is inserted into the mounting sliding grooves (502) in a sliding manner, a clamping sliding groove (504) is formed in the side surface of the mounting sliding strip (503), a clamping rail (505) is fixedly connected to the inner wall of the mounting sliding groove (502), the clamping rail (505) is inserted into the clamping sliding groove (504), a cylindrical cavity (506) is formed in the end surface of one end of the mounting sliding groove (502), a reset spring (507) is movably inserted into the cylindrical cavity (506), one end of the reset spring is fixedly connected with the end surface of the inner cavity of the cylindrical cavity (506), the other end surface of the reset spring (507) is fixedly connected with the end surface of the inner cavity (503), a circular arc-shaped top surface (503) is fixedly connected with the top surface of the other end surface (503) of the brush (503), the arc transition surface is provided with a transition brush (509), and the end surface of the installation slide bar (503) is provided with a side brush (510);

the cleaning shaft (405) and the cleaning disc (501) are hollow and are communicated with each other, two chamfer inclined planes (511) are formed in the top surface of the cleaning disc (501), the boundary line between the chamfer inclined planes (511) and the top surface of the cleaning disc (501) is parallel to the mounting sliding groove (502), flushing holes (512) communicated with the inner cavity of the cleaning disc (501) are formed in the surfaces of the top surface of the cleaning disc (501) and the chamfer inclined planes (511), the partition boss (204) is hollow, the cleaning shaft (405) is communicated with the inner cavity of the partition boss (204), a transfusion tube (513) is inserted into the surface of the partition boss (204), the transfusion tube (513) is communicated with the inner cavity of the partition boss (204), and one end of the transfusion tube (513) extends to the outside of the cleaning flat box (201) and is fixedly provided with an electromagnetic water valve (514).

7. The antimicrobial cleaning device for a microbial culture dish according to claim 6, wherein the float mechanism (6) comprises a fixed sleeve (601), a lifting bearing (602) and a concave bracket (605), the fixed sleeve (601) is slidably sleeved outside the cleaning shaft (405), a gap between the fixed sleeve (601) and the cleaning shaft (405) is sealed through a rubber ring, the fixed sleeve (601) is fixedly sleeved on the split cap (205) and is communicated with an inner cavity of the split boss (204), the lifting bearing (602) is fixedly sleeved outside the cleaning shaft (405), the lifting bearing (602) is fixedly connected with a lifting arm (603) on the side face, the bottom surface of the lifting arm (603) is fixedly connected with an electromagnetic telescopic rod (604), the bottom end of the electromagnetic telescopic rod (604) is fixedly connected on the top surface of the split cap (205), a long neck inner toothed pipe (606) is rotatably spliced on the bottom surface of the isolation plate (206), the long neck inner toothed pipe (606) is fixedly spliced inside the driven wheel (607), the long neck toothed pipe (607) is movably spliced inside the inner toothed pipe (405), and the long neck toothed pipe (606) is movably spliced outside the outer toothed on the inner toothed pipe (405).

8. The antimicrobial cleaning device for a microbial culture dish according to claim 2, wherein the fixing structure (7) comprises a fixing partition plate (701), the fixing partition plate (701) is fixedly connected to the inner wall of the functional box (208), one end of the top surface of the fixing partition plate (701) is fixedly provided with a control module (702), the control module (702) is electrically connected with the control panel (216), the other end of the top surface of the fixing partition plate (701) is fixedly provided with a vacuum pump (703), the top surface of the vacuum pump (703) is communicated with a constant pressure hose (704), a three-way electromagnetic air valve (705) is arranged on a pipeline of the constant pressure hose (704), the other end of the constant pressure hose (704) is fixedly communicated with a constant pressure hard tube (706), the top end of the constant pressure hard tube (706) is fixedly connected with a force-bearing disc (707), the bottom surface of the force-bearing disc (707) is fixedly connected with a rotation-resisting slide bar (708), the fixing partition plate (701) is provided with a rotation-resisting through hole (709), the constant pressure hard tube (706) and the rotation-resisting slide bar (708) is movably inserted into the rotation-resisting through hole (709), the inside the rotation-resisting hard tube (709) is movably inserted into the fixing partition plate (701), the inside the rotation-resisting hard tube, the rotation-resisting spring (706) is fixedly connected with the lifting spring (710) through the bottom surface (710) and the bottom surface fixedly connected with the lifting spring (710), the bottom end of the constant pressure hard tube (706) is fixedly connected with a pressing block (711), the middle part of the pressing block (711) is provided with a mounting through hole (712), the inner wall of the mounting through hole (712) is fixedly connected with a positioning bracket (713), the inside of the mounting through hole (712) is in interference fit and inserted with a butt joint (714), the end part of the butt joint (714) is connected with a negative pressure sucker (715), and the negative pressure sucker (715) is communicated with the constant pressure hose (704) through the butt joint (714), the mounting through hole (712) and the constant pressure hard tube (706);

An electromagnet (726) is fixedly inserted on the fixed partition plate (701), and a strong magnetic disk (727) aligned with the electromagnet (726) is fixedly connected on the pressing block (711).

9. The antibacterial cleaning device for the microbial culture dish according to claim 8, wherein the bottom surface of the pressing block (711) is provided with four calibration sliding grooves (716), the four calibration sliding grooves (716) are respectively positioned at four end parts of two diagonals of the bottom surface of the pressing block (711), the end surface of the inner cavity of the calibration sliding groove (716) is provided with a negative pressure cavity (724), the inner wall of the installation through hole (712) is provided with a constant pressure hole (718) communicated with the negative pressure cavity (724), the inside of the negative pressure cavity (724) is movably inserted with a traction spring (719), one end of the traction spring (719) is propped against the end surface of the inner cavity of the negative pressure cavity (724), the other end of the traction spring (719) is fixedly connected with a conversion plug (720), the conversion plug (720) is slidingly inserted in the inside of the negative pressure cavity (724), the other end surface of the conversion plug (720) is fixedly connected with a conversion sliding rod (721) positioned in the middle of the conversion sliding groove, the other end of the conversion sliding rod (721) extends into the calibration sliding groove (716) and is fixedly connected with a calibration clamping block (722), the surface of the calibration clamping block (722) close to the negative pressure cavity (724) is fixedly connected with a centralizing rod (723), the end surface of the calibration sliding rod (723) extends out of the calibration sliding rod (723) from the inner cavity (723) and extends out of the calibration sliding rod (717, the surface of the calibration clamping block (722) close to the mounting through hole (712) is provided with a buckling chamfer groove (725) positioned at the end part of the calibration clamping block, and the buckling chamfer groove (725) is matched with the corner of the outer side surface of the culture dish (219).

10. A method for antimicrobial cleansing a microbial culture dish using a microbial culture dish antimicrobial cleansing apparatus according to claim 1, comprising the steps of:

Firstly, reversely buckling a plurality of culture dishes (219) in a line into a collecting tank (218), inserting the collecting tank (218) into a cleaning flat tank (201) and placing the collecting tank on one side, close to a centering poking piece (215), of the top surface of a separation plate (206), and pushing the collecting tank (218) to a functional tank (208) so that the end surface of the collecting tank (218) abuts against the surface of the functional tank (208);

secondly, the electric telescopic rod (301) is extended until the culture dish (219) is positioned between the pushing sliding block (302) and the functional box (208), then the pushing inserting plate (304) is inserted into the rectangular inserting hole (303), and then the electric telescopic rod (301) is shortened until the pushing inserting plate (304) abuts against the surface of the culture dish (219);

Thirdly, inputting diameter parameters of the culture dish (219) through the control panel (216), starting cleaning work through the control panel (216), automatically finishing cleaning the culture dish (219), and placing the cleaned culture dish (219) in a collecting tank (218) at the other side of the functional tank (208);

And fourthly, transferring the cleaned culture dish (219) into a sterilizing and drying box (1) by using a collecting tank (218) for sterilization and drying.