CN113843200B

CN113843200B - Medical cleaning machine

Info

Publication number: CN113843200B
Application number: CN202110885118.7A
Authority: CN
Inventors: 魏云; 常相辉; 刘其军; 刘霞; 严燕; 邱卫东; 张淼; 李文广
Original assignee: Southwest Jiaotong University; Laoken Medical Technology Co Ltd
Current assignee: Southwest Jiaotong University; Laoken Medical Technology Co Ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-12-06
Anticipated expiration: 2041-08-03
Also published as: CN113843200A

Abstract

The invention relates to the technical field of medical cleaning equipment, in particular to a medical cleaning machine, which comprises a rack, a cleaning bin, a water tank, an enzyme liquid conveying box, a control system and a control panel, wherein the cleaning bin, the water tank, the enzyme liquid conveying box, the control system and the control panel are arranged on the rack; a taking and placing opening is formed in the upper end of the front side of the cleaning bin, a spray head is arranged at the upper end of an inner cavity of the cleaning bin, an ultrasonic generator is arranged at the lower end of the inner cavity of the cleaning bin, and a drain pipe communicated with the cleaning bin is arranged on one side of the lower end of the cleaning bin; a plurality of bearing frames are arranged in each bearing frame; this equipment can hold more medical instrument through a plurality of can wind carousel circumference pivoted and carry the work or material rest, combines enzyme washing, rinsing and ultrasonic cleaning, has promoted cleaning efficiency and cleaning performance.

Description

Medical cleaning machine

Technical Field

The invention relates to the technical field of medical cleaning equipment, in particular to a medical cleaning machine.

Background

The medical apparatus cleaning machine is a popular term, the medical apparatus cleaning equipment used in hospitals is mainly divided into two types, one type is a medical full-automatic cleaning machine, the other type is a medical ultrasonic cleaner, the two types of equipment are used respectively, the medical full-automatic cleaning machine is a main equipment which replaces manual work in hospitals by spraying foam through high-pressure jet flow and adding 90-degree hot water for wide disinfection and rinsing and drying.

In actual work, the medical instrument cleaning device can be reused after cleaning and disinfecting various instruments, for example, patent document with publication number of CN202110140115.0 discloses a medical instrument negative pressure cleaning device, which comprises a cleaning frame, a spray cleaning mechanism, a driving mechanism, a support mechanism, a negative pressure mechanism, a cleaning mechanism and a filtering mechanism, wherein the spray cleaning mechanism is fixedly connected to the upper end of the cleaning frame, the driving mechanism is connected to the middle of the upper end of the cleaning frame, the support mechanism is connected to the driving mechanism, the negative pressure mechanism is connected to the upper end of the driving mechanism, the front end of the negative pressure mechanism is fixed and communicated to the support mechanism, the cleaning mechanism is fixed and communicated to the lower end of the support mechanism, and the filtering mechanism is connected to the front end of the support mechanism in a sliding manner.

The medical instrument cleaning device has the advantages that the structure is compact, when the medical instrument is cleaned, only a small amount of medical instruments can be cleaned at one time, the medical instrument cannot be cleaned in multiple directions, and the cleaning is not thorough.

Disclosure of Invention

In order to solve the defects in the prior art, the application provides a medical cleaning machine which comprises a rack, a cleaning bin, a water tank, an enzyme liquid conveying box, a control system and a control panel, wherein the cleaning bin, the water tank, the enzyme liquid conveying box, the control system and the control panel are arranged on the rack; a taking and placing opening is formed in the upper end of the front side of the cleaning bin, a spray head is arranged at the upper end of an inner cavity of the cleaning bin, an ultrasonic generator is arranged at the lower end of the inner cavity of the cleaning bin, and a drain pipe communicated with the cleaning bin is arranged on one side of the lower end of the cleaning bin; a plurality of bearing frames are arranged in each bearing frame; this equipment can hold more medical instrument through a plurality of can be around carousel circumference pivoted year work or material rest, combines enzyme washing, rinsing and ultrasonic cleaning, has promoted cleaning efficiency and cleaning performance.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

a medical cleaning machine comprises a rack, a cleaning bin, a water tank, an enzyme liquid conveying box, a control system and a control panel, wherein the cleaning bin, the water tank, the enzyme liquid conveying box, the control system and the control panel are arranged on the rack;

the upper end of the front side of the cleaning bin is provided with a taking and placing opening, the upper end of an inner cavity of the cleaning bin is provided with a spray head, the lower end of the inner cavity of the cleaning bin is provided with an ultrasonic generator, each material carrying rack can keep a horizontal position and rotates in the cleaning bin along with the rotary table, and one side of the lower end of the cleaning bin is provided with a drain pipe;

a plurality of bearing frames are arranged in each material carrying frame, the bearing frames are used for containing medical instruments, and each bearing frame can be inclined at an angle;

the enzyme liquid conveying box is communicated with the spray head through a first water pipe, and the water tank is communicated with the spray head through a second water pipe.

Further, the bearing frame comprises an inclined plate, a baffle plate and a placing plate, the inclined plate is arranged in the material carrying frame and distributed along the width direction of the material carrying frame, and two sides of the inclined plate are hinged with the front side and the rear side of the material carrying frame through first hinge columns;

a pair of baffles is arranged on the left side and the right side of each bearing frame, the left baffle and the right baffle are respectively vertically arranged at the left end and the right end of the inclined plate, and a rubber layer is arranged on the inner side of each baffle;

a plurality of placing plates are arranged in each bearing frame, the placing plates are distributed at the upper end of the inclined plate along the length direction of the inclined plate at equal intervals, and a plurality of arc-shaped limiting grooves used for containing medical instruments are formed in each placing plate.

Furthermore, the installation transverse plates are symmetrically arranged on two sides of the lower portion of each inclined plate, air bags are fixedly installed at the top of each installation transverse plate, the inclined plates are located above the two air bags, an air pump is arranged on one side of the rack, a guide pipe is arranged at the conveying end of the air pump, a plurality of air inlet and outlet pipes which are communicated with the air bags respectively are arranged on the guide pipe, and a first electromagnetic valve is arranged on each air inlet and outlet pipe.

Above-mentioned medical cleaning machine, every bottom that carries the work or material rest all is equipped with the net that link up its diapire, and the drainage opening has all been seted up to the bottom of every hang plate.

Preferably, each both ends of carrying the work or material rest all are provided with the isosceles tripod, and the both ends of isosceles tripod bottom are connected with the both sides of carrying the work or material rest width direction respectively, and the upper end of isosceles tripod is equipped with the articulated post of second, and the articulated setting of edge of the one end and the carousel of the isosceles tripod of second dorsad.

More preferably, a balancing weight is arranged at the center below each material loading frame and hung at the center of the bottom of the grid through a hook;

the first water pipe is provided with an enzyme liquid metering and conveying pump, the second water pipe is provided with a water liquid metering and conveying pump, and the drain pipe is provided with a drain pump or an electromagnetic valve.

Further, the inside upper end in washing storehouse is equipped with two conveying water pipe that are parallel arrangement, the both ends of every conveying water pipe all are equipped with the inside both sides in washing storehouse and predetermine the distance, the shower nozzle is equipped with a plurality ofly, all shower nozzles are along the equidistant bottom at every conveying water pipe of length direction distribution of every conveying water pipe, and every conveying water pipe communicates with every shower nozzle respectively, be equipped with the distribution induction pipe between the one end of two conveying water pipe, the both ends of distribution induction pipe are linked together with the one end of two conveying water pipe respectively.

Furthermore, the cross section of the distribution leading-in pipe is U-shaped, one ends of the first water pipe and the second water pipe are respectively communicated with the middle end of the distribution leading-in pipe, the first water pipe and the second water pipe are made of soft materials, and each conveying water pipe is made of hard materials;

the upper end of the inner cavity of the cleaning bin is also provided with a horizontal reciprocating mechanism for driving the two conveying water pipes to move back and forth repeatedly.

According to the medical cleaning machine, the horizontal reciprocating mechanism comprises a rectangular frame, a half-width gear and a first driving motor, the rectangular frame is located at the center of the upper end of the inner cavity of the cleaning bin, sliding rails in a horizontal state are arranged on two sides of the rectangular frame, two ends of each sliding rail are respectively connected with two ends of the inner cavity of the cleaning bin, and sliding blocks capable of sliding on each sliding rail are arranged on two side walls of the rectangular frame;

racks for meshing the half-width gears are arranged on two sides in the rectangular frame, arc-shaped avoiding notches for avoiding the half-width gears to rotate are formed in two sides of the rectangular frame, and the two conveying water pipes are fixedly connected with two sides of the bottom of the rectangular frame through fixing frames;

first driving motor establishes directly over half width of cloth gear, and first driving motor passes through the fixed plate to be installed at the top of two slide rails, and first driving motor's output is connected with half width of cloth gear drive.

As a further scheme, a geneva wheel mechanism is arranged on one side of the cleaning bin, the working end of the geneva wheel mechanism is in transmission connection with the rotating shaft of one of the turntables, a second driving motor is arranged on one side of the geneva wheel mechanism, and the output end of the second driving motor is in transmission connection with the geneva wheel mechanism.

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

1. according to the invention, the enzyme liquid conveying box and the water tank are matched to convey the cleaning liquid required in different cleaning stages to the spray head, the medical instruments are cleaned in multiple steps, more medical instruments can be accommodated by the multiple material carrying frames capable of rotating around the circumference of the rotary table, and all the rotating material carrying frames are exchanged around the spray head and the ultrasonic generator by matching with the ultrasonic generator, so that interactive cleaning is realized, the cleaning amount of the medical instruments is increased, and the cleaning efficiency and the better cleaning effect are improved.

2. The medical apparatus to be cleaned is placed in the placing plate, the baffle plate prevents the medical apparatus to be cleaned from sliding off, the rubber layer is used for protecting the medical apparatus to be cleaned, and the technical problem of how to place the medical apparatus to be cleaned is solved.

3. According to the invention, through the matching of inflation and deflation between two adjacent air bags, the inclined plates are inclined in a crossed manner at two sides, so that medical instruments on the inclined plates are cleaned in multiple directions, the cleaning effect is improved, and the technical problem that how to incline the medical instruments on the bearing frame, so that the cleaning effect is increased, is solved.

4. According to the invention, the enzyme liquid and the wastewater entering the material carrying rack can be discharged into the lower end of the interior of the cleaning bin through the water discharge port and the grids, so that the technical problem of how to discharge the enzyme liquid and the wastewater entering the material carrying rack during cleaning is solved.

5. The invention is hinged with the turntables through the isosceles triangular brackets arranged at the two ends of the material loading frame and the second hinged columns, the two turntables rotate simultaneously, and the second hinged columns are matched with the weight of the material loading frame, so that the material loading frame is kept horizontal during rotation, and the technical problem of how to rotate the material loading frame is solved.

6. The invention can increase the self weight of the material carrying rack through the balancing weight, further ensure that the material carrying rack keeps horizontal when rotating, and solve the technical problem of how to further ensure that the material carrying rack is horizontal when rotating.

7. According to the invention, the enzyme liquid metering and conveying pump is used for closing and opening the first water pipe when needed, the water liquid metering and conveying pump is used for closing and opening the second water pipe when needed, and the drainage pipe is used for closing and opening the drainage pipe when needed, so that the technical problem of respectively closing and opening the first water pipe, the second water pipe and the drainage pipe when needed is solved.

8. According to the invention, the distribution and introduction pipe is used for respectively conveying the enzyme liquid and the clear water to each conveying water pipe, and then each conveying water pipe is used for conveying the enzyme liquid and the clear water to each spray head, so that the technical problem of how to convey the enzyme liquid and the clear water to the spray heads is solved.

9. According to the invention, the half-width gear is meshed and matched with the racks arranged on the two sides of the rectangular frame, so that the rectangular frame can drive all the spray heads to move in a reciprocating manner, the spray heads are more uniform when being sprayed to medical instruments, and the technical problem of how to further drive the spray heads to spray the medical instruments is solved.

10. According to the invention, each material carrying frame in a clearance type through the geneva mechanism moves to the position right below the spray head, so that the technical problem of how to rotate all the material carrying frames is solved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial perspective view of the first embodiment of the present invention;

FIG. 3 is a partial perspective view of the second embodiment of the present invention;

FIG. 4 is a partial top view of the present invention;

FIG. 5 isbase:Sub>A cross-sectional view taken along A-A of FIG. 4 of the present invention;

FIG. 6 isbase:Sub>A cross-sectional view of the three-dimensional structure of FIG. 4 taken along line A-A in accordance with the present invention;

FIG. 7 is a partial perspective view of the present invention;

FIG. 8 is a partial perspective view of the carrier of the present invention;

fig. 9 is a partial top view of a carrier frame of the present invention;

FIG. 10 is a cross-sectional view taken along line B-B of FIG. 9 of the present invention;

FIG. 11 is a partial cross-sectional view of the loading ledge of the present invention in an inclined condition;

FIG. 12 is a partial top view of the horizontal reciprocating movement mechanism of the present invention;

FIG. 13 is a second partial top view of the horizontal reciprocating movement mechanism of the present invention;

FIG. 14 is a partial perspective view of the horizontal reciprocating movement mechanism of the present invention;

fig. 15 is an enlarged view of the invention at C in fig. 14.

The reference numbers in the figures are: 1-cleaning a bin; 2-a water tank; 3-enzyme liquid conveying box; 4-a turntable; 5-a material loading frame; 6-taking and placing the opening; 7-a spray head; 8-an ultrasonic generator; 9-a drain pipe; 10-a carrier; 11-a first water pipe; 12-a second water pipe; 13-an inclined plate; 14-a baffle; 15-a rubber layer; 16-placing the plate; 17-arc limiting groove; 18-installing a transverse plate; 19-air bag; 20-an air pump; 21-a guide tube; 22-air inlet and outlet pipes; 23-a first solenoid valve; 24-a grid; 25-drainage through opening; 26-an isosceles triangle stand; 27-a second hinge post; 28-a counterweight block; 29-enzyme liquid metering and conveying pump; 30-water liquid metering and conveying pump; 31-a drain pump; 32-a water conveying pipe; 33-a distribution lead-in tube; 34-a rectangular frame; 35-a slide rail; 36-a slide block; 37-half gear; 38-a rack; 39-arc avoiding incision; 40-a first drive motor; 41-a sheave mechanism; 42-second drive motor.

Detailed Description

The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.

The invention provides a medical cleaning machine, which can solve the technical problems of how to improve the cleaning amount of medical instruments and how to better improve the cleaning effect, and as shown in figures 1 to 15, the invention provides the following technical scheme:

the utility model provides a medical cleaning machine, include the frame and rack-mounted washing storehouse 1, water tank 2 and enzyme liquid delivery box 3, be provided with carousel 4 respectively in the inner chamber left and right sides in washing storehouse 1, be equipped with a plurality of year work or material rest 5 between two carousel 4, a plurality of year work or material rest 5 are equidistant hoop along the circumferencial direction of carousel 4 and lay, every carries the top of work or material rest 5 to be open structure, every year work or material rest 5 is the rectangle form, the both ends of carrying work or material rest 5 are articulated with two carousel 4 adjacent edges respectively.

Cleaning bin 1 is cavity rectangle form cavity structures, cleaning bin 1's front side upper end position has been seted up and has been got and put mouth 6, cleaning bin 1's inner chamber upper end is provided with shower nozzle 7, both sides at cleaning bin 1 inner chamber lower extreme are provided with supersonic generator 8 respectively, every year work or material rest 5 homoenergetic keeps the level and rotates the lower extreme position to cleaning bin 1 along with carousel 4 from cleaning bin 1's upper end position, be equipped with the drain pipe 9 that is linked together with cleaning bin 1 in cleaning bin 1's lower extreme one side.

Every carries the inside of work or material rest 5 all to be equipped with a plurality of carriers 10 that distribute along the equidistant of 5 length directions of work or material rest, and every carries a 10 and all is used for holding the medical instrument of treating the washing, and every carries a 10 homoenergetic and carries the angle slope.

The enzyme liquid conveying box 3 is communicated with the spray head 7 through a first water pipe 11, and the water tank 2 is communicated with the spray head 7 through a second water pipe 12.

Specifically, the medical cleaning machine that this embodiment provided is still including locating automatically controlled devices such as control system and control panel in the frame, wash storehouse 1 and install inside the frame, the frame is with washing 1 parcel in storehouse, the front side of frame is equipped with the sliding door that can open and shut and get and put mouthful 6, rotate all the work or material rest 5 simultaneously through two carousel 4 rotations, and rotate according to the preface and get and put mouthful 6 positions, hold medical instrument in every according to the preface and bear frame 10, close through the sliding door afterwards and get and put mouthful 6, all hold on each work or material rest 5 with abluent medical instrument.

When in cleaning, in the first step, the dosage of the enzyme liquid and the volume of the water liquid are set according to the quantity of the medical instruments to be cleaned, the enzyme liquid is a detergent for cleaning the medical instruments and can remove stains attached to the medical instruments, and the enzyme liquid acts as a laundry detergent for washing clothes. The enzyme liquid conveying box 3 conveys cleaning enzyme liquid with set dosage to a spray head 7, meanwhile, the water tank 2 also conveys water liquid with set volume to the spray head 7, mixed enzyme of the enzyme liquid and the water liquid is carried out in a section of common pipeline connected with the spray head 7, enzyme liquid cleaning liquid after mixing washes over medical instruments to be cleaned contained in a material carrying frame 5, firstly, the material carrying frame 5 at the highest position in a cleaning bin 1 corresponds to the spray head 7, the spray head 7 carries out spray washing on the material carrying frame 5 at the highest position, the spray head 7 carries out intermittent spray when spraying, when the medical instruments in the material carrying frame 5 at the highest position reach set time, a control system controls a rotary disc 4 to rotate, the other material carrying frame 5 is rotated to the position in the cleaning bin 1 and corresponds to the spray head 7, the spray washing of the medical instruments is carried out for set time by the spray washing head 7, and the spray washing is carried out in sequence until all the medical instruments in the material carrying frame 5 are completely cleaned.

Of course, the enzyme liquid delivery box 3 may contain a mixed liquid of the enzyme liquid and the water liquid in a prepared ratio, and the water tank 2 may contain clear water for rinsing. Thus, in the enzyme washing step, the enzyme solution cleaning solution is prepared in the common line without using the water tank 2 and the enzyme solution delivery tank 3. Preferably, all splendid attire through the liquid of heating in water tank 2 and enzyme liquid transport case 3 to reinforcing washing effect, when the splendid attire through the liquid of liquid feeding, all the cladding has the heat preservation at water tank 2 and enzyme liquid transport case 3's outer wall. In addition, the water tank 2 can be replaced by an external water source.

When cleaning, the second step, when all carry work or material rest 5 to rotate, make carry work or material rest 5 to enter into the inside lower extreme of cleaning bin 1 in proper order, during the washing, the inner chamber the latter half of cleaning bin 1 has gathered shower nozzle 7 water liquid that washes after the spray-rinsing, through supersonic generator 8, make the cleaning water liquid that the latter half of cleaning bin 1 inner chamber was gathered produce a large amount of bubbles, combine with water through a large amount of bubbles and produce vibrations, and will enter into the medical instrument that washs in the water liquid and carry out ultrasonic cleaning through the vibrations that the bubble produced with medical instrument's part, make medical instrument produce better cleaning performance.

During cleaning, in the third step, the cleaning wastewater accumulated in the cleaning bin 1 is discharged through the drain pipe 9, so that the wastewater is prevented from being retained in the cleaning bin 1.

When cleaning, the fourth step, close first water pipe 11 that the enzyme liquid was carried, the clear water that holds water tank 2 is carried to shower nozzle 7 through second water pipe 12, wash the medical instrument after the enzyme of first step through the clear water and wash again, rinse, carry out the clear water spray rinsing with medical instrument at least twice with this mode, until finishing all medical instrument rinses that carry in the work rest 5, in the rinsing process that the clear water sprayed, drain pipe 9 can be for opening the state, avoid waste water and the work piece contact of washing back work piece, until accomplishing the washing, in order to wait for operations such as follow-up stoving.

In the process of cleaning the medical equipment, the medical equipment placed on the bearing frame 10 can be inclined through the bearing frame 10, so that the medical equipment can be cleaned at multiple angles in the spray cleaning process, and the cleaning is more thorough.

Further: in order to solve the technical problem of how to contain the medical device to be cleaned, as shown in fig. 8, 10 and 11, the following technical solutions are provided:

every bears frame 10 all includes hang plate 13, baffle 14 and places board 16, and hang plate 13 is horizontal state and locates in carrying work or material rest 5, and lays along the width direction who carries work or material rest 5, and the both sides intermediate position of hang plate 13 all sets up with the front and back both sides of carrying work or material rest 5 are articulated through first articulated post.

A pair of baffles 14 are arranged on the left and right sides of each carrier 10, the left and right baffles 14 are respectively vertically arranged at the left and right ends of the inclined plate 13, a rubber layer 15 is further arranged on the inner side of the baffles 14, the rubber layer 15 can be adhered to the inner side of the baffles 14, and the side surface of the rubber layer 15 can be wavy for skid resistance.

A plurality of placing plates 16 are arranged in each bearing frame 10, the placing plates 16 are distributed at the upper end of each inclined plate 13 at equal intervals along the length direction of each inclined plate 13, a gap is formed between every two adjacent placing plates 16, and each placing plate 16 is provided with a plurality of arc-shaped limiting grooves 17 for containing medical instruments.

Specifically, when placing the medical instrument of treating abluent, will treat abluent medical instrument according to the preface and hold on placing board 16, treat abluent medical instrument and hold for the level, the baffle 14 that the hang plate 13 both sides set up is used for preventing to treat abluent medical instrument landing, and every rubber layer 15 that sets up is contradicted with the medical instrument of treating abluent medical instrument for the protection treats abluent medical instrument.

Further, in order to solve the technical problem of how to tilt the medical device on the loading frame 10 to improve the cleaning effect, as shown in fig. 1, 10 and 11, the following technical solutions are provided:

the cleaning machine is characterized in that mounting transverse plates 18 are symmetrically arranged on two sides of the lower portion of each inclined plate 13, air bags 19 are fixedly mounted at the tops of the mounting transverse plates 18, the inclined plates 13 are arranged above the two air bags 19 in a horizontal state, an air pump 20 is arranged on one side of the frame of the cleaning machine, a guide pipe 21 is arranged at the conveying end of the air pump 20, a plurality of air inlet and outlet pipes 22 communicated with the air bags 19 are arranged on the guide pipe 21, and a first electromagnetic valve 23 is arranged on each air inlet and outlet pipe 22.

Specifically, when the medical instrument needs to be cleaned in a tilting motion, the air pump 20 is communicated with the air bags 19 on each material carrying frame 5, one air bag 19 of two adjacent air bags 19 is inflated through the air pump 20, one side of the inclined plate 13 is lifted upwards by the inflated air bag 19, the inclined plate 13 tilts towards one side, then the air bag 19 is deflated and reset, the other adjacent air bag 19 is inflated, the inclined plate 13 tilts towards the other side direction, the operation is repeated in sequence, the medical instrument on the inclined plate 13 continuously performs the tilting motion on the left side and the right side, the cleaning range of the medical instrument during cleaning is enlarged, and the cleaning effect is improved.

Further, in order to solve the technical problem of how to discharge the enzyme liquid and the waste water entering the carrier rack 5 during cleaning, as shown in fig. 8 to 9, the following technical solutions are provided:

the bottom of each material carrying frame 5 is provided with a grid 24 penetrating through the lower wall of the material carrying frame, and the bottom of each inclined plate 13 is provided with a water drainage port 25.

Specifically, during washing, enzyme liquid and wastewater are discharged into the lower part of the inner cavity of the washing bin 1 through the water discharge port 25 and the grid 24.

Further, in order to solve the technical problem of how to rotate the material loading frame 5, as shown in fig. 5 to 8, the following technical solutions are provided:

both ends of every year work or material rest 5 all are provided with isosceles tripod 26, and the both ends of isosceles tripod 26 bottom are connected with the both sides of carrying 5 width directions of work or material rest respectively, are equipped with second hinge post 27 in isosceles tripod 26's upper end, and the edge of the one end of second hinge post 27 dorsad isosceles tripod 26 and carousel 4 hinges the setting.

In particular, the two rotating discs 4 rotate simultaneously and move the carrier frame 5 through the two isosceles tripods 26 and the second hinging columns 27 on the tripods, the carrier frame 5 has its own weight and keeps horizontal during rotation.

Further, in order to solve the technical problem of how to further ensure that the material loading frame 5 is horizontal when rotating, as shown in fig. 5, 7 and 8, the following technical solutions are provided:

the center of the lower part of each material loading frame 5 is provided with a balancing weight 28, and the balancing weight 28 is hung at the center of the bottom of the grid 24 through a hook.

In particular, the weight of the carrier 5 itself can be increased by the weight 28, which further ensures that the carrier remains horizontal during rotation.

Further, in order to solve the technical problem of how to close and open the first water pipe 11, the second water pipe 12 and the water discharge pipe 9 respectively when needed, as shown in fig. 1, the following technical solutions are provided:

the first water pipe 11 is provided with an enzyme liquid metering and conveying pump 29, the second water pipe 12 is provided with a water liquid metering and conveying pump 30, the drain pipe 9 is provided with a drain pump 31, and the enzyme liquid metering and conveying pump 29, the water liquid metering and conveying pump 30 and the drain pump 31 are all electrically connected with the control system.

Specifically, the enzyme liquid metering and conveying pump 29 is used for closing and opening the first water pipe 11 when needed, and the control system controls the enzyme liquid metering and conveying pump 29 to close the first water pipe 11 after conveying a set amount of enzyme liquid; the second water pipe 12 is closed and opened when needed by the water liquid metering and conveying pump 30, and the control system controls the water liquid metering and conveying pump 30 to close the second water pipe 12 after conveying a set amount of clean water liquid; by the drain pump 31 for closing and opening the drain pipe 9 when needed, of course the drain pump 31 can be replaced by an electromagnetic valve, but with a drain pump, the efficiency of the drain can be increased and the drain pipe 9 is automatically closed when the drain pump is closed.

Further, in order to solve the technical problem of how to deliver the enzyme solution and the clean water to the spray head 7, as shown in fig. 12 to 14, the following technical solutions are provided:

two conveying water pipes 32 which are arranged in parallel are arranged at the upper end of an inner cavity of the cleaning bin 1, two ends of each conveying water pipe 32 are respectively provided with a preset distance from two sides of the interior of the cleaning bin 1, a plurality of spray heads 7 are arranged, all the spray heads 7 are distributed at the bottom of each conveying water pipe 32 along the length direction of each conveying water pipe 32 at equal intervals, each conveying water pipe 32 is respectively communicated with each spray head 7, a distribution leading-in pipe 33 is arranged between one ends of the two conveying water pipes 32, two ends of the distribution leading-in pipe 33 are respectively communicated with one end of each conveying water pipe 32, the cross section of the distribution leading-in pipe 33 is U-shaped, one ends of a first water pipe 11 and a second water pipe 12 are respectively communicated with the middle end of the distribution leading-in pipe 33, the first water pipe 11 and the second water pipe 12 are both made of soft materials, and each conveying water pipe 32 is made of hard materials.

Specifically, a plurality of spray heads 7 are provided, which can respectively correspond to the highest-position material carrying rack 5, when enzyme liquid and clean water are required to be respectively conveyed, the enzyme liquid and the clean water are conveyed to the distribution and introduction pipe 33 through the second water pipe 12 on the water tank 2 and the first water pipe 11 on the enzyme liquid conveying box 3, and then enter each conveying water pipe 32, and are conveyed to each spray head 7 through each conveying water pipe 32, and as a preferred scheme, a section of common pipeline for conveying enzyme liquid and clean water is further provided in front of the distribution and introduction pipe 33, the liquid conveying box 3 conveys a set dosage of cleaning enzyme liquid to the spray heads 7, meanwhile, the water tank 2 also conveys a set volume of water liquid to the spray heads 7, and performs mixing of the enzyme liquid and the water liquid in a section of common pipeline connected with the spray heads 7, and the mixed enzyme liquid cleaning liquid enters the distribution and introduction pipe 33 and is sprayed out of the spray heads 7 through the conveying water pipes 32.

Further, in order to solve the technical problem of how to further drive the spray head 7 to spray the medical instrument, as shown in fig. 12 to 15, the following technical solutions are provided:

a horizontal reciprocating mechanism for driving the two water conveying pipes 32 to move back and forth repeatedly is further arranged at the upper end of the inner cavity of the cleaning bin 1, and comprises:

rectangular frame 34 is located the center department of the inner chamber upper end of cleaning bin 1, and rectangular frame 34's both sides are equipped with the slide rail 35 that is the level setting, and the both ends of every slide rail 35 are connected with cleaning bin 1's inner chamber both ends respectively, are equipped with on rectangular frame 34's the both sides wall and can be on every slide rail 35 gliding slider 36.

The half-width gear 37, the inside both sides of rectangular frame 34 are equipped with the rack 38 that supplies half-width gear 37 to mesh, and the both sides of rectangular frame 34 are seted up and dodge half-width gear 37 rotatory arc and dodge incision 39, and two delivery pipe 32 pass through mount and rectangular frame 34's bottom both sides fixed connection.

First driving motor 40 is located vertically above half gear 37, and first driving motor 40 passes through the fixed plate to be installed at the top of two slide rails 35, and first driving motor 40's output is connected with half gear 37 transmission.

Specifically, when each spray head 7 respectively sprays to the medical instrument, first driving motor 40 drives half gear 37 to rotate, half gear 37 firstly meshes along rack 38 of one of the two sides and moves, make rectangular frame 34 translate along slide rail 35 to the left side, half gear 37 avoids the incision to mesh through the arc and moves to rack 38 of the other side afterwards and moves, then make rectangular frame 34 translate in the opposite direction, drive two delivery pipes 32 and each spray head 7 reciprocating motion simultaneously, make spray head 7 spray to reciprocating motion when spraying to the medical instrument, thereby make it spray more evenly.

Further, in order to solve the technical problem of how to rotate all the carriers 5, as shown in fig. 2, 5 and 6, the following technical solutions are provided:

a sheave mechanism 41 is arranged at one side of the cleaning bin 1, the working end of the sheave mechanism 41 is in transmission connection with the rotating shaft of one of the rotating discs 4, a second driving motor 42 is arranged at one side of the sheave mechanism 41, the output end of the second driving motor 42 is in transmission connection with the central shaft of the sheave mechanism 41 through a transmission belt, and as a preferred embodiment, the second driving motor 42 adopts a low-speed synchronous servo motor and is electrically connected with a control system.

Specifically, when all the material carriers 5 need to be rotated, the second driving motor 42 drives the geneva gear 41 to operate, and the working end of the geneva gear 41 causes one of the rotating discs 4 to rotate in a clearance manner, and each material carrier 5 is moved to a position right below the spray head 7 in a clearance manner.

This application is through the cooperation between enzyme liquid transport case 3 and the water tank 2, to 7 transport enzyme liquid washing liquid of shower nozzle completion enzyme washing work, then to 7 transport clear water of shower nozzle, accomplish the rinsing process. Wash medical instrument with the multistep to can hold more medical instrument through a plurality of 4 circumference pivoted year feed racks 5 around the carousel, and cooperate supersonic generator 8, with all pivoted year feed racks 5 around shower nozzle 7 and supersonic generator 8 between the interchange, and then realize interactive washing, promote medical instrument's washing volume, promote cleaning efficiency and cleaning performance simultaneously.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical cleaning machine, includes the frame and rack-mounted washing storehouse (1), water tank (2), enzyme liquid delivery box (3), control system and control panel, its characterized in that: the left side and the right side of an inner cavity of the cleaning bin (1) are respectively provided with a turntable (4), a plurality of material carrying frames (5) are arranged between the two turntables (4), the plurality of material carrying frames (5) are distributed at equal intervals along the circumferential direction of the turntables (4), the top end of each material carrying frame (5) is of an open structure, and two ends of each material carrying frame (5) are respectively hinged with the two turntables (4);

the upper end of the front side of the cleaning bin (1) is provided with a taking and placing opening (6), the upper end of an inner cavity of the cleaning bin (1) is provided with a spray head (7), the lower end of the inner cavity of the cleaning bin (1) is provided with an ultrasonic generator (8), each material carrying frame (5) can keep a horizontal position and rotate in the cleaning bin (1) along with the turntable (4), and one side of the lower end of the cleaning bin (1) is provided with a drain pipe (9);

a plurality of bearing frames (10) are arranged in each bearing frame (5), the bearing frames (10) are used for containing medical instruments, and each bearing frame (10) can be inclined at an angle;

the enzyme liquid conveying box (3) is communicated with the spray head (7) through a first water pipe (11), and the water tank (2) is communicated with the spray head (7) through a second water pipe (12);

the bearing frame comprises inclined plates (13), the inclined plates (13) are arranged in the material carrying frame (5) and distributed along the width direction of the material carrying frame (5), and two sides of each inclined plate (13) are hinged with the front side and the rear side of the material carrying frame (5) through first hinge columns;

mounting transverse plates (18) are symmetrically arranged on two sides below each inclined plate (13), air bags (19) are fixedly mounted on the top of each mounting transverse plate (18), the inclined plates (13) are located above the two air bags (19), an air pump (20) is arranged on one side of the rack, a guide pipe (21) is arranged at the conveying end of the air pump (20), a plurality of air inlet and outlet pipes (22) which are respectively communicated with the air bags (19) are arranged on the guide pipe (21), and a first electromagnetic valve (23) is arranged on each air inlet and outlet pipe (22);

the inside upper end of washing storehouse (1) is equipped with two transport water pipe (32) that are parallel arrangement, still sets up the horizontal reciprocating motion mechanism that is used for driving two transport water pipe (32) round trip to repeat the removal in the inner chamber upper end of washing storehouse (1), horizontal reciprocating motion mechanism includes:

the cleaning device comprises a rectangular frame (34) which is horizontally positioned at the center of the upper end in the cleaning bin (1), sliding rails (35) in a horizontal state are arranged on two sides of the rectangular frame (34), two ends of each sliding rail (35) are respectively connected with two ends of an inner cavity of the cleaning bin (1), and sliding blocks (36) capable of sliding on each sliding rail (35) are arranged on two side walls of the rectangular frame (34);

the two sides of the interior of the rectangular frame (34) are provided with racks (38) for the engagement of the half-width gears (37), the two sides of the rectangular frame (34) are provided with arc-shaped avoiding notches (39) for avoiding the rotation of the half-width gears (37), and the two water conveying pipes (32) are fixedly connected with the two sides of the bottom of the rectangular frame (34) through a fixing frame;

the first driving motor (40) is arranged right above the half-width gear (37), the first driving motor (40) is arranged at the tops of the two sliding rails (35) through the fixing plate, and the output end of the first driving motor (40) is in transmission connection with the output end of the half-width gear (37).

2. The medical cleaning machine according to claim 1, wherein:

a pair of baffles (14) is arranged on the left side and the right side of each bearing frame (10), the left baffle and the right baffle (14) are respectively vertically arranged at the left end and the right end of the inclined plate (13), and rubber layers (15) are arranged on the inner sides of the baffles (14);

all be equipped with a plurality of boards (16) of placing in every bears frame (10), a plurality of boards (16) of placing distribute in the upper end of hang plate (13) along the length direction equidistance of hang plate (13), all offer a plurality of arc spacing grooves (17) that are used for holding medical instrument on every board (16) of placing.

3. The medical cleaning machine according to claim 2, wherein: the bottom of every year work or material rest (5) all is equipped with net (24) that link up its diapire, and drainage opening (25) have all been seted up to the bottom of every hang plate (13).

4. The medical cleaning machine according to claim 2, wherein: both ends of every year work or material rest (5) all are provided with isosceles tripod (26), and the both ends of isosceles tripod (26) bottom are connected with the both sides of carrying work or material rest (5) width direction respectively, and the upper end of isosceles tripod (26) is equipped with second articulated post (27), and the edge of the one end of second articulated post (27) dorsad isosceles tripod (26) and carousel (4) is articulated to be set up.

5. The medical cleaning machine according to claim 3, wherein: a balancing weight (28) is arranged at the center below each material loading frame (5), and the balancing weight (28) is hung at the center of the bottom of the grid (24) through a hook;

an enzyme liquid metering and conveying pump (29) is arranged on the first water pipe (11), a water liquid metering and conveying pump (30) is arranged on the second water pipe (12), and a draining pump (31) or an electromagnetic valve is arranged on the draining pipe (9).

6. The medical cleaning machine according to claim 1, wherein: both ends of every delivery pipe (32) all are equipped with the inside both sides of wasing storehouse (1) and predetermine the distance, shower nozzle (7) are equipped with a plurality ofly, all shower nozzles (7) are along the equidistant bottom at every delivery pipe (32) of length direction distribution of every delivery pipe (32), and every delivery pipe (32) communicate with every shower nozzle (7) respectively, be equipped with distribution induction pipe (33) between the one end of two delivery pipes (32), the both ends of distribution induction pipe (33) are linked together with the one end of two delivery pipes (32) respectively.

7. The medical cleaning machine according to claim 6, wherein: the cross section of the distribution leading-in pipe (33) is U-shaped, one ends of the first water pipe (11) and the second water pipe (12) are respectively communicated with the middle end of the distribution leading-in pipe (33), the first water pipe (11) and the second water pipe (12) are made of soft materials, and each conveying water pipe (32) is made of hard materials.

8. The medical cleaning machine according to claim 1, wherein: one side of the cleaning bin (1) is provided with a geneva wheel mechanism (41), the working end of the geneva wheel mechanism (41) is in transmission connection with the rotating shaft of one of the turntables (4), one side of the geneva wheel mechanism (41) is provided with a second driving motor (42), and the output end of the second driving motor (42) is in transmission connection with the geneva wheel mechanism (41).