CN112893301A

CN112893301A - Ultrasonic cleaning equipment and cleaning method convenient for fishing endoscope

Info

Publication number: CN112893301A
Application number: CN202011481807.3A
Authority: CN
Inventors: 冀鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-06-04

Abstract

The invention discloses ultrasonic cleaning equipment and a cleaning method convenient for fishing an endoscope, and relates to the technical field of ultrasonic cleaning devices. The ultrasonic cleaning equipment convenient for fishing out the endoscope comprises a shell, a water filtering component, a fixing plate, a tooth piece, a transmission mechanism and a driving device. According to the invention, the water filtering component is lifted for a certain distance through the transmission of the motor, so that the endoscope in the water filtering component is kept still for a certain time, the endoscope is not required to be held by hands to keep still, medical personnel can fully utilize the time to do other work, the worm can drive the worm gear to rotate, the worm gear is difficult to drive the worm to rotate, when the motor is turned off after the water filtering component is lifted for a certain height, the worm and the worm gear are matched to ensure that the water filtering component cannot move downwards, therefore, the endoscope can be stably kept still in the water filtering component for a certain time, the driven bevel gears on the two worms are respectively driven to rotate through the two driving bevel gears on one rotating shaft, and therefore, the two motors.

Description

Ultrasonic cleaning equipment and cleaning method convenient for fishing endoscope

Technical Field

The invention relates to the technical field of ultrasonic cleaning devices, in particular to ultrasonic cleaning equipment and a cleaning method convenient for fishing an endoscope.

Background

In endoscopic surgery, an endoscope is one of the most commonly used medical appliances, and is cleaned for the next use after use, but at present, the endoscope is firstly cleaned by a water tap of a cleaning tank, and then cleaned by an ultrasonic cleaning device, the ultrasonic cleaning device is mainly characterized in that a high-frequency oscillation signal sent by an ultrasonic generator is converted into high-frequency mechanical oscillation by a transducer and is transmitted into a cleaning solution, ultrasonic waves are radiated forwards at intervals in the cleaning solution, so that the liquid flows to generate tens of thousands of micro bubbles with the diameter of 50-500 mu m, the micro bubbles in the liquid vibrate under the action of a sound field, the bubbles form and grow in a negative pressure area in which the ultrasonic waves are transmitted longitudinally, and in a positive pressure area, when sound pressure reaches a certain value, the bubbles rapidly increase and then are closed suddenly, and the shock wave is produced when the bubble is closed, thousands of atmospheric pressure is produced around it, destroys the insoluble filth and makes them disperse in the washing liquid, when the group particle is wrapped up in by the greasy dirt and adheres to the surface of cleaning member, the oil is emulsified, the solid particle and break away from to reach the purpose of purification, along with the continuous development of cleaning trade, ultrasonic cleaning device high efficiency purifying effect is better and better, more and more trades and enterprises have used ultrasonic cleaning device.

The endoscope is when wasing with ultrasonic cleaning device, generally add the washing liquid in stainless steel inner bag in advance, later put into the endoscope and wash the basket, will wash the basket and put into the stainless steel inner bag again, open the ultrasonic cleaning device power and can wash, it is manual to wash the basket and carry out after the washing is accomplished, in order to avoid remaining the washing liquid drop on the endoscope on ground or desktop, need the manual work to carry and wash the basket and stew for a period directly over the stainless steel inner bag, it is comparatively inconvenient to use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides ultrasonic cleaning equipment convenient for fishing out an endoscope, and solves the problem that the cleaning basket needs to be manually lifted and kept standing for a period of time right above a stainless steel inner container after the endoscope is cleaned by using an ultrasonic cleaning device at present, so that the cleaning liquid is prevented from dripping, and the use is inconvenient.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an ultrasonic cleaning equipment convenient to drag for endoscope, includes the casing, the inside fixedly connected with stainless steel inner bag of casing, shells inner wall's bottom fixedly connected with ultrasonic frequency power, the output fixed mounting of ultrasonic frequency power has ultrasonic transducer, the stainless steel inner bag is located ultrasonic transducer directly over, the bottom of stainless steel inner bag is equipped with out the water return bend, and goes out the water return bend and be located ultrasonic transducer's side, the play water end of play water return bend runs through the casing and extends to the side of casing, the play water end of play water return bend is equipped with the valve, the inside of stainless steel inner bag is equipped with the drainage subassembly, the equal fixedly connected with fixed plate in both sides at drainage subassembly top, two the equal fixedly connected with tooth spare of lower surface of fixed plate.

The inner part of the shell is provided with two cavities which are respectively positioned at two sides of an ultrasonic frequency power supply, the bottom of the gear piece movably penetrates through the shell and extends to the inner part of the cavity, the gear piece is connected in the cavity in a sliding manner, round shafts are fixedly connected in the two cavities, worm wheels are rotatably connected on the surfaces of the two round shafts and are respectively meshed with the two gear pieces, worms are rotatably connected in the two cavities and are respectively meshed with the two worm wheels, the inner wall of the cavity is provided with a round hole, the two cavities are communicated with the round hole, the inner part of the round hole is rotatably connected with a rotating shaft, the two worms are in transmission connection with the rotating shaft through two groups of transmission mechanisms, one side of the inner wall of the cavity is provided with a mounting groove, and a driving device is fixedly installed in the mounting groove, the rotating shaft is driven to rotate by a driving device.

Furthermore, the water filtering component comprises a net basket and a square frame, the square frame and the net basket are both connected inside the stainless steel inner container in a sliding mode, the bottom of the square frame is fixedly connected with the top of the net basket, and the two fixing plates are fixedly connected to the two sides of the top of the square frame respectively.

Further, the tooth includes rack, first draw runner, connecting rod and second draw runner, rack fixed connection is at the lower surface of fixed plate, first draw runner fixed connection is in one side of rack, the second draw runner passes through connecting rod fixed connection at the opposite side of rack, first spout has been seted up to one side of cavity inner wall, first draw runner sliding connection is in the inside of first spout, the opposite side fixedly connected with stand pipe of cavity inner wall, the second spout has been seted up to the side of stand pipe, second draw runner sliding connection is in the inside of second spout, the surface of worm rotates with the inner wall of stand pipe to be connected.

Further, drive arrangement includes the motor, motor fixed mounting is in the inside of mounting groove, the output shaft fixedly connected with initiative spur gear of motor, initiative spur gear and driven spur gear meshing, driven spur gear fixed connection is on the surface of pivot.

Furthermore, first bearings are embedded in the top and the bottom of the inner wall of the cavity, and the surface of the worm is fixedly connected with the inner wall of the first bearing.

Furthermore, the surface of the round shaft is fixedly connected with a second bearing, and the inner wall of the second bearing is fixedly connected with the surface of the round shaft.

Furthermore, a third bearing is embedded in the side face of the inner wall of the cavity, and the inner wall of the third bearing is fixedly connected with the surface of the rotating shaft.

Furthermore, each group of transmission mechanism comprises a driving bevel gear and a driven bevel gear, the two driving bevel gears are fixedly connected to the end of the rotating shaft, the two driving bevel gears are respectively meshed with the two driven bevel gears, and the two driven bevel gears are respectively and fixedly connected to the surfaces of the two worms.

Further, the bottom fixedly connected with base of casing, the quantity of base is two.

Further, the model of the ultrasonic transducer is MR-4540.

(III) advantageous effects

The invention has the following beneficial effects:

(1) the ultrasonic cleaning equipment convenient for fishing the endoscope comprises a water filtering component, a fixed plate, a gear, a transmission mechanism and a driving device, wherein after cleaning is finished, a motor is firstly enabled to work, a motor output shaft rotates, a rotating shaft is driven by the driving device to rotate, the rotating shaft drives a worm gear to rotate through the transmission mechanism, two worms rotate simultaneously so as to enable the two worm gears to rotate simultaneously, so that two racks move vertically upwards simultaneously, the water filtering component moves upwards gradually, the endoscope in the water filtering component ascends gradually along with the water filtering component, then the motor is turned off, the endoscope is enabled to stand in the water filtering component for a period of time, cleaning liquid remained on the endoscope drips cleanly, the dripping cleaning liquid drips into the stainless steel inner container through a net basket, the water filtering component ascends for a distance through the motor, then the motor is turned off to enable the endoscope in the water filtering component to stand, the medical staff can do other work by fully utilizing the time without holding the water filtering component for a period of time, and the use is convenient.

(2) This ultrasonic cleaning equipment convenient to drag for endoscope through first draw runner, second draw runner, first spout and second spout, and first draw runner moves along first spout in the rack motion process, and the second draw runner moves along the second spout, therefore first draw runner and second draw runner alright lead with the motion to the rack in the rack motion process for the rack can keep steady vertical motion.

(3) This ultrasonic cleaning equipment convenient to drag for endoscope through worm wheel and worm, because worm wheel and worm drive's characteristic, the worm can drive the worm wheel and rotate, but the worm wheel is difficult to drive the worm and rotates, consequently when closing the motor after water filtering component rises for a period of height, worm and worm wheel cooperation make water filtering component can not down move, therefore the endoscope can be stabilized and stew for a period in water filtering component's inside.

(4) This ultrasonic cleaning equipment convenient to drag for endoscope through initiative bevel gear and driven bevel gear, drives the driven bevel gear rotation on two worms respectively through two initiative bevel gears of a epaxial commentaries on classics to need not to use two motors to drive, thereby can save certain electric energy, play energy-conserving effect.

(5) This ultrasonic cleaning equipment convenient to drag for endoscope through first bearing, second bearing, third bearing and stand pipe, the worm can rotate along the stand pipe, and first bearing cooperation stand pipe at this moment can make the worm rotate more steadily, and the second bearing makes the worm wheel rotate more steadily, alright between worm and the worm wheel in order stable meshing, the third bearing can prevent pivot axial motion to can make the pivot rotate more steadily.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is a schematic view of the tooth of the present invention;

FIG. 5 is a schematic view of a guide tube structure according to the present invention;

FIG. 6 is a schematic view of the liner structure of the present invention;

FIG. 7 is a schematic view of the structure of the present invention at the position of the rotating shaft.

In the figure, 1, a housing; 2. a stainless steel inner container; 3. an ultrasonic frequency power supply; 4. an ultrasonic transducer; 5. a water outlet bent pipe; 6. a valve; 7. a water filtration assembly; 71. a basket; 72. a square frame; 8. a fixing plate; 9. a tooth member; 91. a rack; 92. a first slide bar; 93. a connecting rod; 94. a second slide bar; 10. a cavity; 11. a circular shaft; 12. a worm gear; 13. a worm; 14. a circular hole; 15. a rotating shaft; 16. a transmission mechanism; 161. a drive bevel gear; 162. a driven bevel gear; 17. mounting grooves; 18. a drive device; 181. a motor; 182. a driving spur gear; 183. a driven spur gear; 19. a first chute; 20. a guide tube; 21. a second chute; 22. a first bearing; 23. a second bearing; 24. a third bearing; 25. a base.

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 "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-7, an embodiment of the present invention provides a technical solution: an ultrasonic cleaning device convenient for fishing out an endoscope comprises a shell 1, a stainless steel inner container 2 is fixedly connected inside the shell 1, the stainless steel inner container 2 is used for containing cleaning liquid, an ultrasonic frequency power supply 3 is fixedly connected to the bottom of the inner wall of the shell 1, an ultrasonic transducer 4 is fixedly installed at the output end of the ultrasonic frequency power supply 3, the ultrasonic frequency power supply 3 and the ultrasonic transducer 4 are all indispensable parts in the ultrasonic cleaning device at present and are also one of the most important parts, the stainless steel inner container 2 is positioned right above the ultrasonic transducer 4, a water outlet bent pipe 5 is arranged at the bottom of the stainless steel inner container 2, the water outlet bent pipe 5 is positioned on the side surface of the ultrasonic transducer 4, the water outlet end of the water outlet bent pipe 5 penetrates through the shell 1 and extends to the side surface of the shell 1, a valve 6 is arranged at the water outlet end of the water outlet bent pipe 5, and used cleaning liquid can, the inside of stainless steel inner bag 2 is equipped with drainage subassembly 7, the equal fixedly connected with fixed plate 8 in both sides at drainage subassembly 7 top, the equal fixedly connected with tooth 9 of lower surface of two fixed plates 8.

Two cavities 10 are arranged in a shell 1, the two cavities 10 are respectively positioned at two sides of an ultrasonic frequency power supply 3, the bottom of a gear 9 movably penetrates through the shell 1 and extends to the inside of the cavities 10, the gear 9 is connected in the cavities 10 in a sliding manner, round shafts 11 are fixedly connected in the two cavities 10, worm wheels 12 are rotatably connected on the surfaces of the two round shafts 11, the two worm wheels 12 are respectively meshed with the two gears 9, worms 13 are rotatably connected in the two cavities 10, the two worms 13 are respectively meshed with the two worm wheels 12, a round hole 14 is formed in the inner wall of the cavity 10, the two cavities 10 are communicated with the round hole 14, a rotating shaft 15 is rotatably connected in the round hole 14, the rotating shaft 15 can rotate along the inside of the round hole 14, the two worms 13 are in transmission connection with the rotating shaft 15 through two groups of transmission mechanisms 16, and a mounting groove 17 is formed in one, the mounting groove 17 is used for accommodating the mounting motor 181, a driving device 18 is fixedly mounted inside the mounting groove 17, and the rotating shaft 15 is driven to rotate by the driving device 18.

Specifically, the water filtering assembly 7 comprises a net basket 71 and a frame 72, wherein the frame 72 and the net basket 71 are both connected inside the stainless steel inner container 2 in a sliding mode, the bottom of the frame 72 is fixedly connected with the top of the net basket 71, and two fixing plates 8 are respectively and fixedly connected to two sides of the top of the frame 72.

In this embodiment, when the water filtering component 7 is in the state shown in fig. 1, the endoscope located inside the water filtering component 7 can be cleaned, and after the water filtering component 7 is lifted for a certain height after cleaning, the endoscope located inside the water filtering component 7 can be left standing for a certain period of time to clean the residual cleaning liquid.

Specifically, the tooth 9 includes a rack 91, a first slide bar 92, a connecting rod 93 and a second slide bar 94, the rack 91 is fixedly connected to the lower surface of the fixing plate 8, the first slide bar 92 is fixedly connected to one side of the rack 91, the second slide bar 94 is fixedly connected to the other side of the rack 91 through the connecting rod 93, a first chute 19 is formed in one side of the inner wall of the cavity 10, the first slide bar 92 is slidably connected to the inside of the first chute 19, a guide pipe 20 is fixedly connected to the other side of the inner wall of the cavity 10, a second chute 21 is formed in the side surface of the guide pipe 20, the second slide bar 94 is slidably connected to the inside of the second chute 21, and the surface of the worm 13 is rotatably connected to the inner wall of the guide.

In this embodiment, the first slide bar 92 moves along the first slide groove 19 and the second slide bar 94 moves along the second slide groove 21 during the movement of the rack 91, so that the first slide bar 92 and the second slide bar 94 can guide the movement of the rack 91 during the movement of the rack 91, the rack 91 can keep a stable vertical movement, and the guide tube 20 can make the rotation of the worm 13 more stable.

Specifically, the driving device 18 includes a motor 181, the motor 181 is fixedly installed inside the installation groove 17, an output shaft of the motor 181 is fixedly connected with a driving spur gear 182, the driving spur gear 182 is engaged with a driven spur gear 183, and the driven spur gear 183 is fixedly connected to the surface of the rotation shaft 15.

In this embodiment, the driving device 18 mainly functions to drive the rotating shaft 15 to rotate.

Specifically, the top and the bottom of the inner wall of the cavity 10 are embedded with first bearings 22, and the surface of the worm 13 is fixedly connected with the inner wall of the first bearings 22.

In this embodiment, the first bearing 22 cooperates with the guide tube 20 to make the rotation of the worm 13 more stable.

Specifically, a second bearing 23 is fixedly connected to the surface of the circular shaft 11, and the inner wall of the second bearing 23 is fixedly connected to the surface of the circular shaft 11.

In this embodiment, the second bearing 23 makes the rotation of the worm wheel 12 more stable, and the worm 13 and the worm wheel 12 can be engaged with each other stably.

Specifically, a third bearing 24 is embedded on the side surface of the inner wall of the cavity 10, and the inner wall of the third bearing 24 is fixedly connected with the surface of the rotating shaft 15.

In this embodiment, the third bearing 24 may prevent the axial movement of the rotation shaft 15 and may make the rotation shaft 15 rotate more smoothly.

Specifically, each set of transmission mechanism 16 includes a driving bevel gear 161 and a driven bevel gear 162, the two driving bevel gears 161 are fixedly connected to the end of the rotating shaft 15, the two driving bevel gears 161 are respectively engaged with the two driven bevel gears 162, and the two driven bevel gears 162 are respectively fixedly connected to the surfaces of the two worms 13.

In this embodiment, the two driving bevel gears 161 on the rotating shaft 15 respectively drive the driven bevel gears 162 on the two worms 13 to rotate, so that two motors 181 are not needed for driving, and certain electric energy can be saved, thereby achieving an energy-saving effect.

Specifically, the bottom of the housing 1 is fixedly connected with two bases 25, and the number of the bases 25 is two.

In this embodiment, as shown in fig. 1, the user can transfer the entire ultrasonic cleaning apparatus by holding the base 25 with both hands, and the base 25 can support the entire ultrasonic cleaning apparatus.

Specifically, the ultrasonic transducer 4 is of the type MR-4540.

In this embodiment, the ultrasonic frequency power supply 3 and the ultrasonic transducer 4 are one of the essential and most important components in the current ultrasonic cleaning device, and are mature technologies in the field of current ultrasonic cleaning.

When the water filter assembly is used (working), after cleaning is finished, firstly, the motor 181 works, an output shaft of the motor 181 rotates, the driving straight gear 182 drives the driven straight gear 183 to rotate, the rotating shaft 15 and the driving bevel gear 161 rotate, the driving bevel gear 161 drives the driven bevel gear 162 to rotate, the two worms 13 respectively rotate along the two driven bevel gears 162, the two worms 13 simultaneously rotate so that the two worm wheels 12 simultaneously rotate, so that the two racks 91 simultaneously vertically move upwards, the first slide strip 92 moves along the first sliding groove 19 during the movement of the racks 91, the second slide strip 94 moves along the second sliding groove 21, therefore, the first slide strip 92 and the second slide strip 94 can guide the movement of the racks 91 during the movement of the racks 91, so that the racks 91 can keep stable vertical movement, the water filter assembly 7 gradually moves upwards, and an endoscope in the water filter assembly 7 gradually rises along with the water filter assembly 7, then the motor 181 is closed, due to the transmission characteristic of the worm wheel 12 and the worm 13, the worm 13 can drive the worm wheel 12 to rotate, but the worm wheel 12 is difficult to drive the worm 13 to rotate, when the motor 181 is closed after the water filtering component 7 rises for a period of time, the worm 13 is matched with the worm wheel 12 to prevent the water filtering component 7 from moving downwards, the endoscope can stand in the water filtering component 7 for a period of time, cleaning liquid remained on the endoscope can be dripped completely, the dripped cleaning liquid can be dripped into the stainless steel inner container 2 through the net basket 71, the water filtering component 7 is lifted for a distance through the motor 181, then the motor 181 is closed to enable the endoscope in the water filtering component 7 to stand for a period of time, the water filtering component 7 does not need to be held by hands for standing for a period of time, medical personnel can make full use of time for other work, the endoscope is taken out of the inside of the water filtering member 7 by forceps, and then the output shaft of the motor 181 is rotated in the reverse direction, so that the water filtering member 7 is gradually moved to the state of fig. 1 for the next cleaning use.

In some embodiments, the device further comprises a drying mechanism for drying the cleaning liquid on the endoscope after the endoscope is stationary, wherein the drying mechanism comprises a plurality of heating elements arranged around the inner wall of the housing 1 near the top end portion.

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.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an ultrasonic cleaning equipment convenient to drag for endoscope which characterized in that: the device comprises: the water filter comprises a stainless steel inner container (2), wherein a water filtering component (7) is arranged inside the stainless steel inner container (2), fixing plates (8) are fixedly connected to two sides of the top of the water filtering component (7), and tooth parts (9) are fixedly connected to the lower surfaces of the two fixing plates (8);

two cavities (10) are formed in the shell (1), the two cavities (10) are respectively located on two sides of the ultrasonic frequency power supply (3), the bottom of the gear (9) movably penetrates through the shell (1) and extends to the inside of the cavities (10), the gear (9) is connected to the inside of the cavities (10) in a sliding mode, round shafts (11) are fixedly connected to the inside of the two cavities (10), worm wheels (12) are rotatably connected to the surfaces of the two round shafts (11), the two worm wheels (12) are respectively meshed with the two gear (9), worms (13) are rotatably connected to the inside of the two cavities (10), the two worms (13) are respectively meshed with the two worm wheels (12), round holes (14) are formed in the inner wall of the cavity (10), the two cavities (10) are respectively communicated with the round holes (14), and a rotating shaft (15) is rotatably connected to the inside of the round holes (14), two worm (13) are connected with a pivot (15) transmission through two sets of drive mechanism (16), mounting groove (17) have been seted up to one side of cavity (10) inner wall, the inside fixed mounting of mounting groove (17) has drive arrangement (18), pivot (15) are passed through drive arrangement (18) drive and are rotated.

2. An ultrasonic cleaning device for facilitating the retrieval of an endoscope according to claim 1, wherein: the device still includes casing (1), the inside fixedly connected with stainless steel inner bag (2) of casing (1), the bottom fixedly connected with ultrasonic frequency power (3) of casing (1) inner wall, the output fixed mounting of ultrasonic frequency power (3) has ultrasonic transducer (4), stainless steel inner bag (2) are located ultrasonic transducer (4) directly over, the bottom of stainless steel inner bag (2) is equipped with out water return bend (5), and goes out the side that water return bend (5) are located ultrasonic transducer (4), the play water end of play water return bend (5) runs through casing (1) and extends to the side of casing (1), the play water end of play water return bend (5) is equipped with valve (6).

3. An ultrasonic cleaning device for facilitating the retrieval of an endoscope according to claim 1, wherein: the water filtering assembly (7) comprises a net basket (71) and a square frame (72), the square frame (72) and the net basket (71) are both connected inside the stainless steel inner container (2) in a sliding mode, the bottom of the square frame (72) is fixedly connected with the top of the net basket (71), and the two fixing plates (8) are fixedly connected to the two sides of the top of the square frame (72) respectively.

4. An ultrasonic cleaning device for facilitating the retrieval of an endoscope according to claim 1, wherein: the tooth piece (9) comprises a rack (91), a first slide bar (92), a connecting rod (93) and a second slide bar (94), the rack (91) is fixedly connected to the lower surface of the fixed plate (8), the first sliding strip (92) is fixedly connected to one side of the rack (91), the second sliding strip (94) is fixedly connected to the other side of the rack (91) through a connecting rod (93), a first sliding groove (19) is formed in one side of the inner wall of the cavity (10), the first sliding strip (92) is connected to the inside of the first sliding groove (19) in a sliding mode, the other side of the inner wall of the cavity (10) is fixedly connected with a guide pipe (20), a second sliding groove (21) is formed in the side surface of the guide pipe (20), the second sliding strip (94) is connected to the inside of the second sliding groove (21) in a sliding manner, the surface of the worm (13) is rotationally connected with the inner wall of the guide pipe (20).

5. An ultrasonic cleaning device for facilitating the retrieval of an endoscope according to claim 1, wherein: drive arrangement (18) include motor (181), motor (181) fixed mounting is in the inside of mounting groove (17), the output shaft fixedly connected with of motor (181) initiative spur gear (182), initiative spur gear (182) and driven spur gear (183) meshing, driven spur gear (183) fixed connection is on the surface of pivot (15).

6. An ultrasonic cleaning device for facilitating the retrieval of an endoscope according to claim 1, wherein: the top and the bottom of the inner wall of the cavity (10) are inlaid with first bearings (22), and the surface of the worm (13) is fixedly connected with the inner wall of the first bearings (22).

7. An ultrasonic cleaning device for facilitating the retrieval of an endoscope according to claim 1, wherein: the surface of the round shaft (11) is fixedly connected with a second bearing (23), and the inner wall of the second bearing (23) is fixedly connected with the surface of the round shaft (11).

8. An ultrasonic cleaning device for facilitating the retrieval of an endoscope according to claim 1, wherein: and a third bearing (24) is embedded in the side surface of the inner wall of the cavity (10), and the inner wall of the third bearing (24) is fixedly connected with the surface of the rotating shaft (15).

9. An ultrasonic cleaning device for facilitating the retrieval of an endoscope according to claim 1, wherein: each group of transmission mechanism (16) comprises a driving bevel gear (161) and a driven bevel gear (162), the two driving bevel gears (161) are fixedly connected to the end of the rotating shaft (15), the two driving bevel gears (161) are respectively meshed with the two driven bevel gears (162), and the two driven bevel gears (162) are respectively and fixedly connected to the surfaces of the two worms (13).

10. An ultrasonic cleaning device for facilitating the retrieval of an endoscope according to claim 1, wherein: the bottom fixedly connected with base (25) of casing (1), the quantity of base (25) is two.