CN115365213B

CN115365213B - Cleaning machine for severe medical instruments

Info

Publication number: CN115365213B
Application number: CN202211303562.4A
Authority: CN
Inventors: 夏尔键; 李娜; 王伟平; 王君; 马征
Original assignee: Tangshan Vocational & Technical College
Current assignee: Tangshan Vocational & Technical College
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-20
Anticipated expiration: 2042-10-24
Also published as: CN115365213A

Abstract

The invention discloses a cleaning machine for severe medical equipment, which comprises a cleaning shell, wherein an alternating magnetic suction exchange fixing mechanism is arranged on the inner side wall of the cleaning shell, a hydrodynamic force reciprocating cleaning mechanism is arranged in the middle of the alternating magnetic suction exchange fixing mechanism and comprises a spraying reciprocating assembly and a hydrodynamic force transmission assembly, the hydrodynamic force transmission assembly is arranged in the alternating magnetic suction exchange fixing mechanism, and the spraying reciprocating assembly is arranged at one end of the alternating magnetic suction exchange fixing mechanism. The invention belongs to the field of cleaning of medical instruments, and particularly relates to a method for ingeniously finishing turn-over washing of the medical instruments and avoiding secondary infection through alternate magnetic adsorption, and simultaneously, cleaning water flow is used as power to link a cleaning spray head to reciprocate, so that dead angles of the medical instruments are not formed in spray cleaning.

Description

Cleaning machine for severe medical instruments

Technical Field

The invention belongs to the technical field of cleaning of medical instruments, and particularly relates to a cleaning machine for severe medical instruments.

Background

The main business areas of the critical medical discipline are: emergency treatment and continuous life support for critically ill patients; treatment and organ functional support in patients with multiple organ dysfunction; preventing and treating multiple organ dysfunction syndrome. A large number of related medical instruments are needed for critical medical treatment, surgical instruments which are common in the medical instruments need to be cleaned after being used, for a large hospital, the cleaning amount of the surgical instruments is very large, the sanitary requirement of the surgical instruments is high, and the surgical instruments need to be cleaned without dead angles to avoid secondary infection, so that the surgical instruments need to be cleaned by a cleaning machine. The existing cleaning machine has the following problems:

1. when metal surgical instruments are cleaned, the metal surgical instruments are placed together, so that the metal surgical instruments are damaged due to collision in the cleaning process, and the metal surgical instruments are stacked together during cleaning to generate a cleaning blind area;

2. the nozzles of the cleaning machine are generally fixed, and when a certain distance exists between the nozzles, an area with insufficient pressure exists between the nozzles, so that the cleaning is not complete.

Therefore, there is a need for a critical medical instrument washer that solves the above problems.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides the cleaning machine for the severe medical instruments, which ingeniously finishes turn-over washing of the medical instruments and avoids secondary infection by means of alternate magnetic adsorption, and meanwhile, cleaning water flow is used as power to link a cleaning spray head to reciprocate, so that dead angles of the medical instruments are not left for spray cleaning.

The technical scheme adopted by the invention is as follows: the invention provides a cleaning machine for severe medical instruments, which comprises a cleaning shell, wherein an alternating magnetic suction exchange fixing mechanism is arranged on the inner side wall of the cleaning shell, a hydrodynamic reciprocating cleaning mechanism is arranged in the middle of the alternating magnetic suction exchange fixing mechanism, the hydrodynamic reciprocating cleaning mechanism comprises a spraying reciprocating assembly and a hydrodynamic transmission assembly, the hydrodynamic transmission assembly is arranged in the alternating magnetic suction exchange fixing mechanism, the spraying reciprocating assembly is arranged at one end of the alternating magnetic suction exchange fixing mechanism, one surface of a medical instrument is firstly adsorbed by the alternating magnetic suction exchange fixing mechanism, after one surface is cleaned, the other surface is cleaned, the hydrodynamic reciprocating cleaning mechanism realizes the reciprocating motion of cleaning and spraying during cleaning, and the medical instrument is cleaned without dead corners.

Preferably, the alternating magnetic suction exchange fixing mechanism comprises a bidirectional threaded column, an exchange butt plate, an electromagnetic suction plate, a first support plate, a second support plate, a connecting frame, an exchange rotary motor, a fixed shaft, a guide rod and a butt connecting rod, wherein one end of the bidirectional threaded column is rotatably arranged on the inner side wall of one side of the cleaning shell, the other end of the bidirectional threaded column penetrates through the inner side wall of the other side of the cleaning shell, the exchange rotary motor is arranged on the outer side wall of the cleaning shell and is connected with the bidirectional threaded column, two ends of the guide rod are arranged on the inner side wall of the cleaning shell, the guide rod is symmetrically arranged on two sides of the bidirectional threaded column, the first support plate is symmetrically arranged on the bidirectional threaded column, the two support plates are symmetrically arranged on the guide rod, the exchange butt plate is arranged on the upper walls of the first support plate and the second support plate, a transverse placing groove is arranged in the middle of the inner side wall of the exchange butt plate along the horizontal direction, the inner side wall array of the exchange butt joint plate is provided with a placing vertical groove, the placing vertical groove is vertically intersected with the placing transverse groove, two ends of the fixing shaft are arranged on the inner side walls of two ends of the placing transverse groove, one end of the butt joint connecting rod is rotatably arranged on the fixing shaft, one end of the butt joint connecting rod is arranged at the intersection of the placing vertical groove and the placing transverse groove, when the butt joint connecting rod rotates upwards, the exchange butt joint connecting rod can completely enter the placing vertical groove and cannot interfere with the exchange butt joint plate, the connecting frame is arranged at the other end of the butt joint connecting rod, the side wall array of the connecting frame is provided with a connecting groove, the other end of the butt joint connecting rod is hinged in the connecting groove, the electromagnetic suction plate is arranged on the side wall of the exchange butt joint plate, the electromagnetic suction plate is arranged between the placing vertical grooves, the electromagnetic suction plates are symmetrically arranged at two sides of the placing transverse groove, and the electromagnetic suction plates adjacent to the left and the right are not electrified simultaneously, the electromagnetic suction plates adjacent to each other are not electrified at the same time, after one surface of the medical instrument is cleaned, the butt joint of the butt joint plates is exchanged, the electromagnetic suction plates exchange the electrifying sequence, and the purpose that one surface of the medical instrument is cleaned and adsorbed is achieved.

Preferably, the reciprocating motion of the cleaning nozzle is realized through the power of the water flow, the dead-angle-free spray cleaning of the medical instrument is completed, the hydrodynamic transmission assembly comprises a spray cleaning main pipe, a swing power shaft, a propeller, a swing driven shaft, a support frame, spray cleaning branch pipes, a spray cleaning vertical pipe, a cleaning nozzle, a rigid water pipe and a spray cleaning swing spring, the side wall of the connecting frame is provided with a through connecting groove, the through connecting groove and the connecting groove are alternately arranged, the spray cleaning main pipe is arranged in the connecting frame, the spray cleaning branch pipe array is arranged on the side wall of the spray cleaning main pipe, the spray cleaning branch pipes are arranged in the through connecting groove in a penetrating and sliding manner, the side wall of the spray cleaning vertical pipe is arranged at one end of the spray cleaning branch pipes, the cleaning nozzle array is arranged on the spray cleaning vertical pipe, one end of the rigid water pipe is arranged at one end of the spray cleaning main pipe, and the rigid water pipe is communicated with the spray cleaning main pipe, the other end of the rigid water pipe penetrates through the side wall of one end of the connecting frame, the spray-washing swing spring is sleeved on the rigid water pipe, one end of the spray-washing swing spring is arranged at one end of the spray-washing dry pipe, the other end of the spray-washing swing spring is arranged on the inner side wall of one end of the connecting frame, the swing power shaft penetrates through the end face of the other end of the spray-washing dry pipe, the support frame is arranged on the inner wall of the spray-washing dry pipe and is arranged on the swing power shaft, the propeller is arranged at one end of the swing power shaft and is arranged in the spray-washing dry pipe, water flow drives the propeller to rotate so as to provide power for the reciprocating motion of the cleaning nozzle, the other end of the swing power shaft is provided with a sliding hole, the inner wall array of the sliding hole is provided with a limiting sliding groove, the swing driven shaft is arranged in the sliding hole, the outer wall array of the swing driven shaft is provided with a limiting strip, and the limiting strip is arranged in the limiting sliding groove, and the axial movement of the swing driven shaft and the swing power shaft is avoided, and the other end of the swing driven shaft penetrates through the side wall of the other end of the connecting frame.

In order to realize the reciprocating motion of wasing the oil spout through the power that rivers drove the screw, through the reciprocating component of spray rinsing includes initiative bevel gear, driven bevel gear, bevel gear axle, fixed plate, universal driving shaft, linkage track, gangbar, movable connecting rod, uide bushing, fixed connecting rod and fixed interlink, the other end of swing driven shaft is located to the initiative bevel gear, the upper wall of the carriage other end is located to the fixed plate, the bevel gear axle runs through the outer end of locating the fixed plate, driven bevel gear locates the lower extreme of bevel gear axle, the upper end of bevel gear axle is located to the one end of gangbar, the lower wall of the other end of gangbar is located to the one end of gangbar, the other end outer wall of spray rinsing dry end is located to fixed interlink, the outer wall of fixed interlink is located to the one end of fixed connecting rod, and the upper wall of the one end of carriage is located to a plurality of uide bushings, the other end of fixed connecting rod is located to the one end of movable connecting rod, the other end of movable connecting rod runs through the uide bushing, the other end of movable connecting rod is located at the orbital lateral wall middle part of linkage, the linkage track cover is located on the universal driving shaft.

Furthermore, the electromagnetic suction plate is arranged corresponding to the through connecting groove, and the reciprocating motion of the spray washing branch pipe drives the washing nozzle to reciprocate, so that the spray washing of medical instruments on the electromagnetic suction plate can be aimed at.

The surface of the electromagnetic suction plate is provided with a protective soft layer, so that medical instruments are prevented from being damaged when the electromagnetic suction plate adsorbs the medical instruments.

Furthermore, the screw propeller is arranged between the last two spray washing branch pipes on the spray washing main pipe, and can drive the screw propeller to rotate due to water flow.

In the device, it is equipped with the mouth of placing to wash casing lateral wall symmetry, it is equipped with transparent window to wash casing lateral wall symmetry, transparent window locates places a mouthful downside, conveniently observes the electromagnetism suction disc, and the convenience places medical instrument on the electromagnetism suction disc in proper order.

In the device, the lower part of the outer side wall of the cleaning shell is provided with a water outlet, and after cleaning is finished, waste water is drained in time.

In the device, the lower wall of the cleaning shell is symmetrically provided with the supporting legs in pairs, so that the stability of the cleaning machine is improved.

The invention with the structure has the following beneficial effects:

1. in the alternating magnetic suction exchange fixing mechanism, the electromagnetic suction plates are arranged such that the left electromagnetic suction plate and the right electromagnetic suction plate which are adjacent to each other are not electrified at the same time, the upper electromagnetic suction plate and the lower electromagnetic suction plate which are adjacent to each other are not electrified at the same time, namely the adjacent electromagnetic suction plates are not electrified at the same time, the electrified states of the electromagnetic suction plates on the two sides are opposite, the medical instrument is placed on the electrified electromagnetic suction plates through the placing port, the cleaning spray head firstly washes one surface of the medical instrument, when the exchange rotary motor is started to enable the exchange butt joint plates to be in butt joint under the action of the butt joint connecting rod, the electrified state is changed, the electromagnetic suction plates opposite to the medical instrument adsorb the medical instrument at the moment, the uncleaned surface of the medical instrument is displayed, the washing of the two surfaces of the medical instrument can be completed, and the electromagnetic suction plates which do not adsorb the medical instrument can be washed together during the washing, so that the uncleaned surface of the medical instrument is contacted with the electromagnetic suction plates to cause the pollution of the electromagnetic suction plates, thereby causing the secondary pollution problem of the medical instrument;

2. in the hydrodynamic reciprocating cleaning mechanism, the propeller is driven to rotate by utilizing the power of self water flow, the propeller drives the swing power shaft to rotate, the swing power shaft drives the swing driven shaft to rotate, the swing driven shaft drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear drives the bevel gear shaft to rotate, the bevel gear shaft drives the linkage rod to rotate, the linkage rod drives the linkage shaft to reciprocate in the linkage track, the linkage track drives the movable connecting rod to reciprocate in the direction of the guide sleeve under the action of the guide sleeve, the movable connecting rod drives the spray cleaning dry pipe to horizontally reciprocate through the fixed connecting rod and the fixed connecting ring, the spray cleaning dry pipe drives the spray cleaning branch pipe to reciprocate in the through connecting groove, and the spray cleaning branch pipe drives the cleaning nozzle to reciprocate, so that the cleaning nozzle can spray medical instruments on the electromagnetic suction plate horizontally and reciprocally, and the problem that cleaning blind areas are generated due to insufficient water pressure between the cleaning nozzles is avoided;

3. the exchange fixed establishment can also be inhaled to alternating magnetism through the fine setting to change the distance between the exchange butt joint board a little, thereby the butt joint connecting rod promotes the spray rinsing trunk and the spray rinsing branch pipe reciprocates a small distance, and then changes the upper and lower distance of wasing the shower nozzle, and guarantees that the ascending non-blind area of vertical side washs.

Drawings

FIG. 1 is a schematic view of the internal structure of a cleaning machine for critical medical instruments according to the present invention;

FIG. 2 is a top view of the internal structure of the intensive care unit cleaning machine according to the present invention;

FIG. 3 is a schematic diagram showing an external perspective structure of the intensive care unit cleaning machine according to the present invention;

FIG. 4 is a schematic perspective view of an alternative magnetic attraction exchange fixing mechanism of the cleaning machine for critical medical devices according to the present invention;

FIG. 5 isbase:Sub>A schematic cross-sectional view A-A of FIG. B;

FIG. 6 is an enlarged view of portion A of FIG. 2;

FIG. 7 is an enlarged view of portion B of FIG. 4;

fig. 8 is a schematic connection diagram of a swing power shaft and a swing driven shaft of the intensive medical device cleaning machine provided by the invention.

Wherein, 1, cleaning the shell, 2, the alternative magnetic suction exchange fixing mechanism, 3, the hydrodynamic reciprocating cleaning mechanism, 4, the spray washing reciprocating component, 5, the hydrodynamic transmission component, 6, the bidirectional threaded column, 7, the exchange butt joint plate, 8, the electromagnetic suction plate, 9, a first support plate, 10, a second support plate, 11, a connecting frame, 12, the exchange rotating motor, 13, a fixed shaft, 14, a guide rod, 15, a butt joint connecting rod, 16, a placing transverse groove, 17, a placing vertical groove, 18, a connecting groove, 19, a spray washing dry pipe, 20, a swing power shaft, 21, a propeller, 22 and a swing driven shaft, 23, a support frame, 24, a spray branch pipe, 25, a spray standpipe, 26, a cleaning nozzle, 27, a rigid water pipe, 28, a spray swinging spring, 29, a through connecting groove, 30, a sliding hole, 31, a limiting sliding groove, 32, a limiting strip, 33, a driving bevel gear, 34, a driven bevel gear, 35, a bevel gear shaft, 36, a fixing plate, 37, a linkage shaft, 38, a linkage track, 39, a linkage rod, 40, a movable connecting rod, 41, a guide sleeve, 42, a fixed connecting rod, 43, a fixed connecting ring, 44, a protective soft layer, 45, a placing opening, 46, a transparent window, 47, a water discharge opening, 48 and a supporting leg.

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the invention provides a cleaning machine for critical medical instruments, which comprises a cleaning shell 1, wherein an alternating magnetic attraction exchange fixing mechanism 2 is arranged on the inner side wall of the cleaning shell 1, a hydrodynamic reciprocating cleaning mechanism 3 is arranged in the middle of the alternating magnetic attraction exchange fixing mechanism 2, the hydrodynamic reciprocating cleaning mechanism 3 comprises a spraying reciprocating component 4 and a hydrodynamic transmission component 5, the hydrodynamic transmission component 5 is arranged in the alternating magnetic attraction exchange fixing mechanism 2, the spraying reciprocating component 4 is arranged at one end of the alternating magnetic attraction exchange fixing mechanism 2, one surface of the medical instrument is firstly adsorbed by the alternating magnetic attraction exchange fixing mechanism 2, and after the cleaning of one surface is completed, the other surface is cleaned, and the hydrodynamic reciprocating cleaning mechanism 3 realizes the reciprocating motion of cleaning spraying during cleaning, so that the medical instrument can be cleaned without dead angles.

As shown in fig. 1, 2, 4, and 5, the alternating magnetic suction exchange fixing mechanism 2 includes a bidirectional threaded column 6, an exchange docking plate 7, an electromagnetic suction plate 8, a first support plate 9, a second support plate 10, a connection frame 11, an exchange rotating motor 12, a fixing shaft 13, a guide rod 14, and a docking connection rod 15, one end of the bidirectional threaded column 6 is rotatably disposed on an inner side wall of one side of the cleaning housing 1, the other end of the bidirectional threaded column 6 penetrates through an inner side wall of the other side of the cleaning housing 1, the exchange rotating motor 12 is disposed on an outer side wall of the cleaning housing 1, the exchange rotating motor 12 is connected to the bidirectional threaded column 6, two ends of the guide rod 14 are disposed on the inner side wall of the cleaning housing 1, the guide rod 14 is symmetrically disposed on two sides of the bidirectional threaded column 6, the first support plate 9 is symmetrically disposed on the bidirectional threaded column 6, the second support plate 10 is symmetrically disposed on the guide rod 14, the exchange butt-joint plate 7 is arranged on the upper walls of the first support plate 9 and the second support plate 10, a placing transverse groove 16 is arranged in the middle of the inner side wall of the exchange butt-joint plate 7 along the horizontal direction, a placing vertical groove 17 is arranged on the inner side wall array of the exchange butt-joint plate 7, the placing vertical groove 17 is vertically intersected with the placing transverse groove 16, the inner side walls of the two ends of the placing transverse groove 16 are arranged at the two ends of the fixing shaft 13, one end of the butt-joint connecting rod 15 is rotatably arranged on the fixing shaft 13, one end of the butt-joint connecting rod 15 is arranged at the intersection of the placing vertical groove 17 and the placing transverse groove 16, when the butt-joint connecting rod 15 rotates upwards, the exchange butt-joint plate can completely enter the placing vertical groove 17 and cannot interfere with the exchange butt-joint plate 7, the connecting frame 11 is arranged at the other end of the butt-joint connecting rod 15, the side wall array of the connecting frame 11 is provided with a connecting groove 18, the other end of the butt-joint connecting rod 15 is hinged in the connecting groove 18, the utility model discloses a medical instrument, including electromagnetism suction plate 8, horizontal groove 16 both sides are placed to electromagnetism suction plate 8, and the electromagnetism suction plate 8 is located and is placed between perpendicular groove 17, electromagnetism suction plate 8 symmetry is located and is placed horizontal groove 16 both sides, and controls adjacent electromagnetism suction plate 8 and not circular telegram simultaneously, and upper and lower adjacent electromagnetism suction plate 8 is not circular telegram simultaneously, and the circular telegram state of the electromagnetism suction plate 8 of both sides sets up on the contrary, and after the completion was washd to medical instrument's one side, exchange butt joint board 7 butt joint back, electromagnetism suction plate 8 exchanges the circular telegram order, realizes accomplishing the absorption of one side to medical instrument washs.

As shown in fig. 1, 2, 4, 6, 7, 8, the hydrodynamic transmission assembly 5 includes a spray trunk 19, a swing power shaft 20, a propeller 21, a swing driven shaft 22, a support frame 23, a spray branch pipe 24, a spray standpipe 25, a cleaning nozzle 26, a rigid water pipe 27, and a spray swing spring 28, wherein a through groove 29 is formed in a side wall of the connection frame 11, the through groove 29 is disposed at an interval with the connection groove 18, the spray trunk 19 is disposed in the connection frame 11, the spray branch pipe 24 is disposed in an array on a side wall of the spray trunk 19, the spray branch pipe 24 is slidably disposed in the through groove 29, the side wall of the spray standpipe 25 is disposed at one end of the spray branch pipe 24, the cleaning nozzle 26 is disposed on the spray trunk 25, one end of the rigid water pipe 27 is disposed at one end of the spray trunk 19, the rigid water pipe 27 is connected with the spray trunk 19, the other end of the spray trunk 27 is disposed in the swing groove 20, the swing support frame 20 is disposed on the swing power shaft 20, the swing support frame 20 is disposed at an end surface of the swing power shaft 20, the swing spring 28 is disposed on the swing power shaft 20, the swing support frame 20 is disposed at an end surface of the swing power shaft 20, the inner wall array of sliding hole 30 is equipped with spacing spout 31, swing driven shaft 22 is located in sliding hole 30, swing driven shaft 22 outer wall array is equipped with spacing strip 32, spacing strip 32 is located in spacing spout 31, avoids swing driven shaft 22 and swing power shaft 20 to take place axial motion, the other end lateral wall of swing driven shaft 22 runs through connection frame 11.

As shown in fig. 1, 2, 4, 6, and 7, in order to realize the reciprocating motion of cleaning the oil spray by the power of the propeller 21 driven by water flow, the spray-washing reciprocating assembly 4 includes a driving bevel gear 33, a driven bevel gear 34, a bevel gear shaft 35, a fixing plate 36, a linkage shaft 37, a linkage track 38, a linkage rod 39, a movable connecting rod 40, a guide sleeve 41, a fixing connecting rod 42, and a fixing link 43, the driving bevel gear 33 is disposed at the other end of the swing driven shaft 22, the fixing plate 36 is disposed on the upper wall at the other end of the connecting frame 11, the bevel gear shaft 35 is disposed at the outer end of the fixing plate 36 in a penetrating manner, the driven bevel gear 34 is disposed at the lower end of the bevel gear shaft 35, one end of the linkage rod 39 is disposed at the upper end of the bevel gear shaft 35, one end of the linkage shaft 37 is disposed at the lower wall at the other end of the linkage rod 39, the fixing link 43 is disposed at the outer wall at the dry end of the spray-washing machine, one end of the fixing connecting rod 42 is disposed at the upper wall at one end of the connecting frame 11, one end of the movable connecting rod 40 is disposed at the other end of the linkage shaft 38, and the linkage shaft 38 is disposed at the other end of the linkage track 38.

As shown in fig. 1, 2 and 4, the electromagnetic absorption plate 8 is disposed corresponding to the through connection slot 29, and when the cleaning nozzle 26 is driven to reciprocate by the reciprocating motion of the spray branch pipe 24, the medical instrument on the electromagnetic absorption plate 8 can be aligned for spray cleaning.

As shown in fig. 5, a protective soft layer 44 is disposed on the surface of the electromagnetic absorption plate 8 to prevent the medical apparatus from being damaged when the electromagnetic absorption plate 8 absorbs the medical apparatus.

As shown in fig. 6, the propeller 21 is disposed between the last two spray branch pipes 24 of the spray main pipe 19, and the propeller 21 is rotated by the water flow.

As shown in fig. 3, the outer side wall of the cleaning shell 1 is symmetrically provided with a placing port 45, the outer side wall of the cleaning shell 1 is symmetrically provided with a transparent window 46, the transparent window 46 is arranged at the lower side of the placing port 45, so that the electromagnetic suction plate 8 can be observed conveniently, and medical instruments can be placed on the electromagnetic suction plate 8 conveniently.

As shown in fig. 3, a water outlet 47 is provided at the lower part of the outer side wall of the cleaning casing 1, and after cleaning, waste water is drained in time.

As shown in fig. 3, the supporting legs 48 are symmetrically arranged on the lower wall of the cleaning casing 1 in pairs, so that the stability of the cleaning machine is improved.

When the cleaning machine is used, after the cleaning machine is placed stably, the interior of the cleaning machine can be seen through the transparent window 46, at the moment, the electromagnetic suction plates 8 are set to be the electromagnetic suction plates 8 adjacent to the left and right, the electromagnetic suction plates 8 adjacent to the upper and lower are not electrified simultaneously, namely, the adjacent electromagnetic suction plates 8 are not electrified simultaneously, the electrified states of the electromagnetic suction plates 8 on the two sides are arranged oppositely, medical equipment is placed on the electrified electromagnetic suction plates 8 through the placing openings 45, the electromagnetic suction plates 8 adsorb and fix the medical equipment, then the rigid water pipe 27 is connected with pressure water flow from the outside, the water flow enters the spray washing dry pipe 19 from the rigid water pipe 27, then the water flow is sprayed out from the spray washing branch pipes 24 and the cleaning spray nozzles 26 to wash the medical equipment on the electromagnetic suction plates 8 at high pressure, at the moment, the water flow in the spray washing dry pipe 19 drives the propeller 21 to rotate, the propeller 21 drives the swing power shaft 20 to rotate, the swing power shaft 20 drives the swing driven shaft 22 to rotate, the swing driven shaft 22 drives the driving bevel gear 33 to rotate, the driving bevel gear 33 drives the driven bevel gear 34 to rotate, the driven bevel gear 34 drives the bevel gear shaft 35 to rotate, the bevel gear shaft 35 drives the linkage rod 39 to rotate, the linkage rod 39 drives the linkage shaft 37 to reciprocate in the linkage track 38, under the action of the guide sleeve 41, the linkage track 38 drives the movable connecting rod 40 to reciprocate in the direction of the guide sleeve 41, the movable connecting rod 40 drives the spray-washing main pipe 19 to horizontally reciprocate through the fixed connecting rod 42 and the fixed connecting ring 43, the spray-washing main pipe 19 drives the spray-washing branch pipe 24 to reciprocate in the through connecting groove 29, the spray-washing branch pipe 24 drives the washing nozzle 26 to reciprocate, so that the washing nozzle 26 horizontally sprays and washes medical instruments on the electromagnetic suction plate 8, during spray-washing, the exchange rotary motor 12 can be opened to slightly rotate, at the moment, the exchange rotating motor 12 drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the first supporting plate 9 to move in opposite directions, the first supporting plate 9 drives the exchange butt-joint plate 7 to move in opposite directions, the exchange butt-joint plate 7 pushes the butt-joint connecting rod 15 to rotate, the butt-joint connecting rod 15 pushes the connecting frame 11 to move upwards for a small distance, the connecting frame 11 drives the spray-washing main pipe 19 and the spray-washing branch pipe 24 to move upwards so as to drive the cleaning spray head 26 to move upwards for a distance, at the moment, in the vertical direction, the cleaning spray head 26 moves for a small distance compared with the original distance, and the forward spray direction of the cleaning spray head 26 is changed, so that the spray-washing of the medical instrument without dead angles is ensured;

after one side of the medical apparatus is sprayed, the exchange rotating motor 12 is turned on, the exchange rotating motor 12 drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the first support plate 9 to move oppositely, the first support plate 9 drives the exchange butt joint plate 7 to move oppositely, the exchange butt joint plate 7 pushes the butt joint connecting rod 15 to rotate, the butt joint connecting rod 15 pushes the connecting frame 11 to move upwards, when the exchange butt joint plates 7 are butted together, the lowest high place of the spray washing branch pipe 24 exchanges the butt joint plate 7 under the pushing of the butt joint connecting rod 15, then the power-on state of the electromagnetic suction plate 8 is changed, the electromagnetic suction plate 8 which is powered on originally is powered off, the electromagnetic suction plate 8 which is powered off originally is powered on, the electromagnetic suction plate 8 on the other opposite side in the medical apparatus adsorbs the surface which is not cleaned, then the exchange rotating motor 12 is turned on reversely, the exchange butt joint plate 7 is made to move reversely and return to the original state, the spray washing branch pipe 24 returns to the exchange butt joint plate 7, and then the operation is repeated again, and the spray washing of the medical apparatus without dead angles on the front and the back can be finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to conceive of the present invention without creative design of the similar structural modes and embodiments without departing from the spirit of the present invention, and all such modifications should fall within the protection scope of the present invention.

Claims

1. The utility model provides a severe medical instrument cleaning machine, includes washing casing (1), its characterized in that: the cleaning device is characterized in that an alternating magnetic attraction exchange fixing mechanism (2) is arranged on the inner side wall of the cleaning shell (1), a hydrodynamic reciprocating cleaning mechanism (3) is arranged in the middle of the alternating magnetic attraction exchange fixing mechanism (2), the hydrodynamic reciprocating cleaning mechanism (3) comprises a spraying reciprocating assembly (4) and a hydrodynamic transmission assembly (5), the hydrodynamic transmission assembly (5) is arranged in the alternating magnetic attraction exchange fixing mechanism (2), and the spraying reciprocating assembly (4) is arranged at one end of the alternating magnetic attraction exchange fixing mechanism (2);

the alternating magnetic attraction exchange fixing mechanism (2) comprises a bidirectional threaded column (6), an exchange butt joint plate (7), an electromagnetic suction plate (8), a first support plate (9), a second support plate (10), a connecting frame (11), an exchange rotary motor (12), a fixed shaft (13), a guide rod (14) and a butt joint connecting rod (15), one end of the bidirectional threaded column (6) is rotatably arranged on the inner side wall on one side of the cleaning shell (1), the other end of the bidirectional threaded column (6) penetrates through the inner side wall on the other side of the cleaning shell (1), the exchange rotary motor (12) is arranged on the outer side wall of the cleaning shell (1), the exchange rotary motor (12) is connected with the bidirectional threaded column (6), the two ends of the guide rod (14) are arranged on the inner side wall of the cleaning shell (1), the guide rod (14) is symmetrically arranged on the two sides of the bidirectional threaded column (6), the first support plate (9) is symmetrically arranged on the inner side wall (6), the second support plate (10) is symmetrically arranged on the guide rod (14), the exchange butt joint plate (7) is arranged on the first support plate (9) and the exchange butt joint plate (7) and the exchange groove (17) is horizontally arranged on the exchange groove (7), the electromagnetic butt joint device is characterized in that the vertical placing groove (17) and the transverse placing groove (16) are vertically intersected, the inner side walls of the two ends of the transverse placing groove (16) are arranged at the two ends of the fixed shaft (13), one end of the butt joint connecting rod (15) is rotatably arranged on the fixed shaft (13), one end of the butt joint connecting rod (15) is arranged at the intersection of the vertical placing groove (17) and the transverse placing groove (16), the connecting frame (11) is arranged at the other end of the butt joint connecting rod (15), the side wall array of the connecting frame (11) is provided with a connecting groove (18), the other end of the butt joint connecting rod (15) is hinged in the connecting groove (18), the electromagnetic suction plate (8) is arranged on the side wall of the exchange butt joint plate (7), the electromagnetic suction plate (8) is arranged between the vertical placing grooves (17), and the electromagnetic suction plates (8) are symmetrically arranged on the two sides of the transverse placing groove (16);

the hydrodynamic transmission assembly (5) comprises a spray washing dry pipe (19), a swing power shaft (20), a propeller (21), a swing driven shaft (22), a support frame (23), spray washing branch pipes (24), spray washing vertical pipes (25), washing nozzles (26), rigid water service pipes (27) and spray washing swing springs (28), the side wall of a connecting frame (11) is provided with a through connecting groove (29), the through connecting groove (29) and the connecting groove (18) are arranged alternately, the spray washing dry pipe (19) is arranged in the connecting frame (11), the side wall of the spray washing dry pipe (19) is arranged in an array manner by the spray washing branch pipes (24), the spray washing branch pipes (24) are arranged in the through connecting groove (29) in a penetrating and sliding manner, one ends of the spray washing branch pipes (24) are arranged on the side wall of the spray washing vertical pipe (25), the array of the washing nozzles (26) is arranged on the spray washing vertical pipe (25), one ends of the rigid water service pipes (27) are arranged at one end of the spray washing dry pipe (19), the rigid water service pipes (27) are sleeved with the spray washing dry pipe (19), one ends of the other ends of the spray washing water service pipes (19) are arranged on the swing springs (28), one ends of the spray washing dry pipe (27) are arranged on the swing connecting spring connecting groove (11), the other end of the spray washing swing spring (28) is arranged on the inner side wall of one end of the connecting frame (11), the swing power shaft (20) penetrates through the end face of the other end of the spray washing dry pipe (19), the support frame (23) is arranged on the inner wall of the spray washing dry pipe (19), the support frame (23) is arranged on the swing power shaft (20), the propeller (21) is arranged at one end of the swing power shaft (20), the propeller (21) is arranged in the spray washing dry pipe (19), the other end of the swing power shaft (20) is provided with a sliding hole (30), the inner wall array of the sliding hole (30) is provided with a limiting sliding chute (31), the swing driven shaft (22) is arranged in the sliding hole (30), the outer wall array of the swing driven shaft (22) is provided with a limiting strip (32), the limiting strip (32) is arranged in the limiting sliding chute (31), and the other end of the swing driven shaft (22) penetrates through the side wall of the other end of the connecting frame (11);

the spray washing reciprocating assembly (4) comprises a driving bevel gear (33), a driven bevel gear (34), a bevel gear shaft (35), a fixed plate (36), a linkage shaft (37), a linkage track (38), a linkage rod (39), a movable connecting rod (40), a guide sleeve (41), a fixed connecting rod (42) and a fixed connecting ring (43), wherein the driving bevel gear (33) is arranged at the other end of the swing driven shaft (22), the fixed plate (36) is arranged on the upper wall of the other end of the connecting frame (11), the bevel gear shaft (35) is arranged at the outer end of the fixed plate (36) in a penetrating manner, the driven bevel gear (34) is arranged at the lower end of the bevel gear shaft (35), one end of the linkage rod (39) is arranged at the upper end of the bevel gear shaft (35), one end of the linkage shaft (37) is arranged on the lower wall of the other end of the linkage rod (39), the fixed connecting ring (43) is arranged on the outer wall of the other end of the spray washing dry end, one end of the fixed connecting rod (42) is arranged on the outer wall of the connecting frame (11), the guide sleeve (41) is arranged on the upper wall of one end of the connecting rod (11), the movable connecting rod (40) penetrates through the guide sleeve (38) and the middle part of the movable connecting rod (40) and the guide sleeve (38) and the guide sleeve (40), the linkage track (38) is sleeved on the linkage shaft (37).

2. The intensive medical instrument cleaning machine of claim 1, wherein: the electromagnetic suction plate (8) is arranged corresponding to the through connecting groove (29).

3. The critical medical device cleaning machine of claim 2, wherein: and a protective soft layer (44) is arranged on the surface of the electromagnetic suction plate (8).

4. The intensive medical instrument cleaning machine according to claim 3, characterized in that: the propeller (21) is arranged between the last two spray washing branch pipes (24) on the spray washing main pipe (19).

5. The intensive medical instrument cleaning machine of claim 4, wherein: wash casing (1) lateral wall symmetry and be equipped with and place mouth (45), it is equipped with transparent window (46) to wash casing (1) lateral wall symmetry, transparent window (46) are located and are placed mouth (45) downside.

6. The critical medical device cleaning machine of claim 5, wherein: the lower part of the outer side wall of the cleaning shell (1) is provided with a water outlet (47).

7. The critical medical device cleaning machine of claim 6, wherein: the lower wall of the cleaning shell (1) is provided with supporting legs (48) in pairwise symmetry.