A medical instrument cleaning apparatus

Abstract

The present application relates to a kind of medical instrument cleaning device, including cleaning tank, the upper side of the inside of the cleaning tank is recessed with cleaning pit, the lower side of the inside of the cleaning tank is equipped with oscillation mechanism, the upper side of the oscillation mechanism is connected with drainage hole, the drainage hole is located in the inside of cleaning pit, the upper side of the drainage hole is equipped with cleaning basket, the cleaning basket is the box body surrounded by wire mesh, the cleaning basket is connected between receiving frame by clamping component, the inner bottom wall of the cleaning pit is inclined to one side, the lowest point of the cleaning pit is recessed with discharge passage. By the use of compression seat one and compression seat two, the compression of compression seat one and compression seat two to the center of push water seat during convergence, the compression of compression seat one and compression seat two to push water seat increases, the edge beam expands outward, the gap between edge beam and control bolt due to wear is filled, so that the compression of mechanical oil is dispersed as axial direction and radial force, so that edge beam is not prone to the phenomenon of middle depression edge lifting.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of medical instrument cleaning, and particularly relates to a medical instrument cleaning device. BACKGROUND

[0002] Medical equipment is an important symbol of modernization, is the most basic element of medical, scientific research, teaching and research, teaching work, and is the basic condition for continuously improving the level of medical science and technology. Broadly speaking, medical equipment includes medical machinery, household medical equipment, and professional medical equipment does not include household medical equipment. At present, the development of clinical disciplines depends largely on the development of instruments, and even plays a decisive role. Therefore, medical equipment has become an important field of modern medicine. Medical instrument cleaning equipment is internationally prepared with medical instrument cleaning water by ion exchange method, reverse osmosis and ion exchange combination method and reverse osmosis and EDI combination method. Water treatment equipment manufacturers aim at the vast development space of medical cleaning equipment market and invest in the research and development industry.

[0003] The lifting structure of the existing cleaning device controls the lifting of the medical equipment into the cleaning tank. During the long time of bearing the heavy object by the piston in the hydraulic system, the mechanical oil is easy to form a depression in the middle of the piston, the edge is raised, and the seal is damaged. Therefore, a medical instrument cleaning device is provided. SUMMARY

[0004] This section aims to summarize some aspects of the embodiments of the application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of the specification to avoid obscuring the purpose of this section, the abstract and the title, and such simplifications or omissions cannot be used to limit the scope of the application.

[0005] In view of the following technical problems in the prior art: during the long time of bearing the heavy object by the piston in the hydraulic system, the mechanical oil is easy to form a depression in the middle of the piston, the edge is raised, and the seal is damaged.

[0006] To solve the above technical problems, the application provides the following technical scheme: a medical instrument cleaning device, comprising a cleaning tank, a cleaning pit is recessed on the upper side of the inner side of the cleaning tank, a vibration mechanism is arranged on the lower side of the inner side of the cleaning tank, a receiving frame is connected to the upper side of the vibration mechanism, the receiving frame is located on the inner side of the cleaning pit, a plurality of liquid discharge holes are recessed on the upper side of the receiving frame, the cleaning basket is a box body surrounded by a wire mesh, the cleaning basket and the receiving frame are connected through a clamping assembly, the inner bottom wall of the cleaning pit is inclined to one side, and a discharge passage is recessed at the lowest point of the cleaning pit.

[0007] A sealing component is arranged on the top of the cleaning pit.

[0008] The closing part comprises a closing cover, a control bolt and a side beam, one side of the upper side of the cleaning pit is concave with a recycling hole, the other side of the upper side is concave with a closing groove, the inner side of the recycling hole is movably inserted with the closing cover, the other side of the closing cover away from the recycling hole is provided with the side beam, the upper side of the closing cover close to the side beam is provided with the control bolt, the upper side of the control bolt is higher than the upper side of the cleaning box, the side beam is movably inserted with the closing groove, the cross section of the side beam is smaller than the cross section of the closing cover.

[0009] As a preferred technical scheme of the medical instrument cleaning device, the clamping assembly comprises a locking frame, a locking block and a clamping edge, the locking frame is horizontally arranged in a U shape, the length of the bottom edge of the locking frame is twice the length of the upper edge, the locking block is arranged on the upper side of the bottom edge of the locking frame, two side mounting frames are arranged on the lower side of the cleaning basket respectively, the locking frame is movably connected with the side mounting frames and the receiving frame, the locking block is made of elastic material rubber, the upper side of the locking block is provided with a plurality of clamping edges, the clamping edges are made of plastic material, the lower side of the receiving frame is reserved with a clamping groove, the clamping groove is inserted with the clamping edges, and the receiving frame and the side mounting frames both extend into the upper and lower edges of the locking frame.

[0010] As a preferred technical scheme of the medical instrument cleaning device, the oscillation mechanism comprises an oscillation cylinder, the inner side of the oscillation cylinder is movably connected with a water pushing seat, the middle part of the water pushing seat is provided with a lifting column, the head of the lifting column penetrates through the oscillation cylinder, the upper and lower edges of the middle part of the water pushing seat are concave with special-shaped pits, the special-shaped pit on the upper side of the water pushing seat is provided with a pressing seat one, the special-shaped pit on the lower side of the water pushing seat is provided with a pressing seat two, the cross section radii of the special-shaped pits close to the middle part of the water pushing seat are all smaller than the cross section radii deviating from the middle part of the water pushing seat, and the two special-shaped pits are connected with a communication hole.

[0011] The upper side of the pressing seat one is higher than the water pushing seat, and the lower side of the pressing seat two protrudes from the lower side of the water pushing seat.

[0012] The pressing seat one and the pressing seat two are respectively in thread connection with the lifting column, and the inner sides of the pressing seat one and the pressing seat two are provided with teeth with different rotation directions.

[0013] The inner top wall of the space in the inner side of the oscillation cylinder is provided with a matching bolt, the upper side of the pressing seat one is concave with a matching hole, and the matching bolt is movably inserted with the matching hole.

[0014] When the water pushing seat is damaged in air tightness due to the gap between the water pushing seat and the oscillation cylinder, the water pushing seat moves upward to the height that the matching bolt enters the matching hole, so that the movement of the pressing seat one is limited, the freedom degree of rotation around the axis of the lifting column is limited, then the lifting column and the pressing seat one are relatively rotated, and the rotation of the lifting column shortens the distance between the pressing seat one and the pressing seat two.

[0015] The compression seat one and the compression seat two compress the water pushing seat to expand the water pushing seat outward, so that the force between the water pushing seat and the inner wall of the inner cavity of the oscillation cylinder increases, the fitting becomes more closely, and the air tightness is improved.

[0016] As a preferred technical solution of the medical instrument cleaning device, the compression seat one and the compression seat two are connected through a plurality of connecting plates, the connecting plates are arranged around the central axis of the lifting column, and the connecting plates are arc-shaped.

[0017] The compression seat one is locked and cannot rotate relative to the lifting column, the connecting plate is used to prevent the compression seat two from rotating relative to the central axis of the lifting column, the lifting column can rotate relative to the compression seat one and the compression seat two, the connecting plate is compressed by the compression seat one and the compression seat two to increase the bending degree, the outer side of the connecting plate increases the pressure on the water pushing seat, the compression seat one and the compression seat two are both truncated cone-shaped, and when the compression seat one and the compression seat two move towards the center of the water pushing seat, the compression force of the compression seat one and the compression seat two on the water pushing seat is greater.

[0018] On the other hand, the central part of the water pushing seat is occupied by the compression seat one and the compression seat two, so that the pressure of the mechanical oil in the part is applied to the compression seat one or the compression seat two, and the axial deformation of the water pushing seat is almost zero.

[0019] As a preferred technical solution of the medical instrument cleaning device, the lifting column is provided with a wire that passes through two fastening rings, one of the fastening rings is located between the compression seat one and the compression seat two, and the other fastening ring is located at the lower edge of the compression seat two, and the compression seat two abuts against the fastening ring.

[0020] The receiving frame is provided with a plurality of drainage holes, and the drainage holes are inclined and arranged, and the upper part of the drainage hole is arranged towards the center of the receiving frame.

[0021] Because the compression seat one and the compression seat two disperse the compression of the mechanical oil into axial force and radial force, the water pushing seat is not prone to the phenomenon that the middle part is depressed and the edge is raised.

[0022] As a preferred technical solution of the medical instrument cleaning device, the compression seat one is locked and cannot rotate relative to the lifting column, the connecting plate is used to prevent the compression seat two from rotating relative to the central axis of the lifting column, and the lifting column can rotate relative to the compression seat one and the compression seat two.

[0023] The connecting plate is compressed by the compression seat one and the compression seat two to increase the bending degree, the outer side of the connecting plate increases the pressure on the water pushing seat, the compression seat one and the compression seat two are both circular truncated cone-shaped, the compression of the compression seat one and the compression seat two on the water pushing seat increases during the compression of the compression seat one and the compression seat two towards the center of the water pushing seat, the water pushing seat expands outward, and the gap between the water pushing seat and the operating bolt due to wear is filled.

[0024] The space surrounded by the connecting plates forms a cavity, the connecting plates contact each other to form a separation line I, a plurality of separation lines II are reserved on the annular of the water pushing seat, the separation line I corresponds to the separation line II, and the separation line I matches the corresponding separation line II;

[0025] The lower side of the pressing seat II is concave with a long channel I, the long channel I is connected with the communication hole, a plurality of connecting plates surround a regular polygon, the shape of the connecting plates changes elastically during the approach of the pressing seat I and the pressing seat II, the separation line I protrudes from the middle to form an olive shape, and the separation line II is opened at the same time, the mechanical oil is squeezed into the communication hole through the long channel I, the volume of the water pushing seat is expanded, the air tightness of the water pushing seat and the control plug is improved, and the mechanical oil reaches the inner side of the communication hole, so that the relative rotation of the lifting column and the communication hole is more smooth.

[0026] The end points of the upper edges and the end points of the lower edges of the two connecting plates in contact are fixedly connected together.

[0027] The medical instrument cleaning device has the beneficial effects that the thrust of the power assembly is amplified through the oscillation mechanism, so that a small-power motor can drive the oscillation mechanism to operate, the use of the closed part enables the oscillation mechanism to stably lift the lifting support and the medical instruments in the cleaning basket for a long time, and liquid cannot quickly penetrate through the edge part of the water pushing seat to leak, so that the lifting capacity of the lifting support and the cleaning basket is not lost;

[0028] During the approach of the pressing seat I and the pressing seat II to the center of the water pushing seat, the pressing of the pressing seat I and the pressing seat II on the water pushing seat is increased, the side beam is expanded outward, the gap between the side beam and the control plug due to wear is filled, the pressing of the mechanical oil is dispersed into the axial direction and the radial force, the side beam is not prone to the phenomenon of middle depression and edge upturn, and the sealing performance of the water pushing seat and the oscillation cylinder is normal. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0030] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0031] Figure 2 It is a schematic diagram of the structure of the cleaning basket of the present application Figure 1 ;

[0032] Figure 3 It is a schematic diagram of the structure of the present application Figure 1A part of the local amplification structure schematic diagram of the application

[0033] Figure 4 For the cross-sectional structure of the application of the shock cylinder Figure 1 ;

[0034] Figure 5 For the cross-sectional structure of the application of the shock cylinder Figure 2 ;

[0035] Figure 6 For the schematic diagram of the position relationship structure of the application of the compression seat and the matching hole

[0036] Figure 7 For the structure of the application of the cleaning basket Figure 2 ;

[0037] Figure 8 For the schematic diagram of the overall structure of the application

[0038] Figure 9 For the schematic diagram of the overall structure of the application

[0039] Figure 10 For the schematic diagram of the local amplification structure of the application Figure 1 A part.

[0040] The drawings: 1, cleaning box; 2, cleaning pit; 3, cleaning basket; 4, side mounting frame; 5, locking frame; 6, discharge channel; 7, receiving frame; 8, liquid discharge hole; 9, shock cylinder; 10, recovery hole; 11, closure cover; 12, control bolt; 13, side beam; 14, lifting column; 15, compression seat one; 16, compression seat two; 17, matching hole; 18, matching bolt; 19, connecting plate; 20, communication hole; 21, separation line one; 22, separation line two; 23, long channel one; 24, fastening ring; 25, water pushing seat; 26, long cylinder; 27, hose; 28, rotating disc; 29, connecting arm; 30, movable column; 31, piezoelectric ceramic sheet; 32, rubber pad; 33, locking block; 34, clamping edge. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned purposes, features and advantages of the application more obvious and easy to understand, the specific embodiments of the application will be described in detail below with reference to the drawings.

[0042] In the following description, many specific details are set forth in order to provide a thorough understanding of the application, but the application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the concept of the application, therefore the application is not limited to the specific embodiments disclosed below.

[0043] Second, the "one embodiment" or "an embodiment" appearing in the specification herein indicates that a specific feature, structure, or characteristic can be included in at least one implementation of the present application. The "in one embodiment" appearing in different places in the specification herein does not all refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments.

[0044] Third, the present application is described in detail in conjunction with the schematic diagram. In the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0045] As shown in Figures 1-10 The present application provides a medical instrument cleaning device, which comprises a cleaning box 1, a cleaning pit 2 is recessed on the upper side of the inner side of the cleaning box 1, a shock mechanism is arranged on the lower side of the inner side of the cleaning box 1, a receiving frame 7 is connected to the upper side of the shock mechanism, the receiving frame 7 is located on the inner side of the cleaning pit 2, a plurality of drainage holes 8 are recessed on the upper side of the receiving frame 7, the cleaning basket 3 is a box body surrounded by a wire mesh, the cleaning basket 3 and the receiving frame 7 are connected through a clamping assembly, the inner bottom wall of the cleaning pit 2 is inclined to one side, and a discharge passage 6 is recessed at the lowest point of the cleaning pit 2.

[0046] The top of the cleaning pit 2 is provided with a sealing component.

[0047] The sealing component comprises a sealing cover 11, a control bolt 12 and a side beam 13, one side of the upper side of the cleaning pit 2 is recessed with a recycling hole 10, the other side of the upper side is recessed with a sealing groove, the inner side of the recycling hole 10 is movably inserted with the sealing cover 11, the other side of the sealing cover 11 away from the recycling hole 10 is provided with the side beam 13, the upper side of the part of the sealing cover 11 close to the side beam 13 is provided with the control bolt 12, the upper side of the control bolt 12 is higher than the upper side of the cleaning box 1, the side beam 13 is movably inserted with the sealing groove, and the cross section of the side beam 13 is smaller than the cross section of the sealing cover 11.

[0048] The clamping assembly comprises a locking frame 5, a locking block 33 and a clamping edge 34. The locking frame 5 is horizontally arranged in a U shape. The length of the bottom edge of the locking frame 5 is twice the length of the upper edge. The locking block 33 is arranged on the upper side of the bottom edge of the locking frame 5. Two side mounting frames 4 are respectively arranged on the two sides of the lower side of the cleaning basket 3. The locking frame 5 is movably connected with the side mounting frames 4 and the receiving frame 7. The locking block 33 is made of elastic material rubber. A plurality of clamping edges 34 are arranged on the upper side of the locking block 33. The clamping edges 34 are made of plastic material. The receiving frame 7 is provided with a clamping groove on the lower side. The clamping groove is inserted with the clamping edges 34. The receiving frame 7 and the side mounting frame 4 both extend into the upper and lower edges of the locking frame 5.

[0049] The oscillation mechanism comprises an oscillation cylinder 9. A water pushing seat 25 is movably connected to the inner side of the oscillation cylinder 9. A lifting column 14 is arranged on the middle part of the water pushing seat 25. The head of the lifting column 14 penetrates through the oscillation cylinder 9. The upper and lower sides of the middle part of the water pushing seat 25 are respectively concavely provided with special-shaped pits. A pressing seat one 15 is arranged on the special-shaped pit on the upper side of the water pushing seat 25. A pressing seat two 16 is arranged on the special-shaped pit on the lower side of the water pushing seat 25. The cross-sectional radii of the special-shaped pits close to the middle part of the water pushing seat 25 are smaller than the cross-sectional radii of the special-shaped pits deviated from the middle part of the water pushing seat 25. The two special-shaped pits are connected with a communication hole 20.

[0050] The upper side of the pressing seat one 15 is higher than the water pushing seat 25. The lower side of the pressing seat two 16 protrudes from the lower side of the water pushing seat 25.

[0051] The pressing seat one 15 and the pressing seat two 16 are respectively threadedly connected with the lifting column 14. The inner sides of the pressing seat one 15 and the pressing seat two 16 are respectively provided with teeth with different rotation directions.

[0052] The inner top wall of the space in the inner side of the oscillation cylinder 9 is provided with a matching bolt 18. The upper side of the pressing seat one 15 is concavely provided with a matching hole 17. The matching bolt 18 is movably inserted into the matching hole 17.

[0053] After the air tightness of the water pushing seat 25 is damaged, the water pushing seat 25 moves upward to the height at which the matching bolt 18 enters the matching hole 17, so that the movement of the pressing seat one 15 is limited, and the freedom of rotation around the axis of the lifting column 14 is limited. Then, the relative rotation of the lifting column 14 and the pressing seat one 15 is controlled. The rotation of the lifting column 14 shortens the distance between the pressing seat one 15 and the pressing seat two 16.

[0054] The pressing seat one 15 and the pressing seat two 16 press the water pushing seat 25 to make the water pushing seat 25 expand outward, so that the acting force between the water pushing seat 25 and the inner wall of the inner cavity of the oscillation cylinder 9 is increased, and the fit is more closely, thereby improving the air tightness.

[0055] The compression seat one 15 and the compression seat two 16 are connected by a plurality of connecting plates 19, the connecting plates 19 are arranged around the central axis of the lifting column 14, the connecting plates 19 are arched;

[0056] The compression seat one 15 is locked by the pair of pegs 18 and cannot rotate relative to the lifting column 14, the connecting plates 19 are used to make the compression seat two 16 also unable to rotate relative to the central axis of the lifting column 14, the lifting column 14 is able to rotate relative to the compression seat one 15 and the compression seat two 16 by rotating itself, the connecting plates 19 are compressed by the compression seat one 15 and the compression seat two 16 to increase the bending degree;

[0057] The outer side of the connecting plates 19 increases the pressure on the water pushing seat 25, the compression seat one 15 and the compression seat two 16 are both truncated cone-shaped, when the compression seat one 15 and the compression seat two 16 move towards the center of the water pushing seat 25, the compression seat one 15 and the compression seat two 16 increase the force on the water pushing seat 25;

[0058] On the other hand, the central part of the water pushing seat 25 is occupied by the compression seat one 15 and the compression seat two 16, so that the pressure of the mechanical oil on this part is applied to the compression seat one 15 or the compression seat two 16.

[0059] The lifting column 14 is provided with two fastening rings 24, one of which is located between the compression seat one 15 and the compression seat two 16, and the other is located at the lower edge of the compression seat two 16, and the compression seat two 16 abuts against the fastening ring 24.

[0060] The receiving frame 7 is provided with a plurality of drainage holes 8, which are inclined and the upper part of the drainage hole 8 is directed to the center of the receiving frame 7.

[0061] Because the compression seat one 15 and the compression seat two 16 disperse the pressure of the mechanical oil into the axial direction and the radial direction, the water pushing seat 25 is not prone to the phenomenon of the middle part being concave and the edge being raised.

[0062] The compression seat one 15 is locked and cannot rotate relative to the lifting column 14, the connecting plates 19 are used to make the compression seat two 16 also unable to rotate relative to the central axis of the lifting column 14, so that the lifting column 14 is able to rotate relative to the compression seat one 15 and the compression seat two 16;

[0063] The connecting plates 19 are compressed by the compression seat one 15 and the compression seat two 16 to increase the bending degree, the outer side of the connecting plates 19 increases the pressure on the water pushing seat 25, the compression seat one 15 and the compression seat two 16 are both truncated cone-shaped, when the compression seat one 15 and the compression seat two 16 move towards the center of the water pushing seat 25, the compression seat one 15 and the compression seat two 16 increase the force on the water pushing seat 25, so that the water pushing seat 25 is expanded, and the gap between the water pushing seat 25 and the control peg 12 due to wear is filled.

[0064] The space surrounded by the connecting plates 19 is formed into a cavity, the connecting plates 19 contact each other to form a separation line one 21, and a plurality of separation line twos 22 are annularly reserved on the water pushing seat 25, the separation line one 21 corresponds to the separation line two 22 one by one, and the separation line one 21 matches the corresponding separation line two 22.

[0065] The lower side of the compression seat two 16 is concave with a long channel one 23, the long channel one 23 is communicated with the communication hole 20, a plurality of connecting plates 19 form a regular polygon, the shape of the connecting plate 19 changes elastically during the approach of the compression seat one 15 and the compression seat two 16, the separation line one 21 protrudes from the middle section to form an olive shape, and the separation line two 22 is opened at the same time, the mechanical oil is squeezed into the communication hole 20 through the long channel one 23, the volume of the water pushing seat 25 is expanded, the air tightness of the water pushing seat 25 and the control plug 12 is improved, the mechanical oil reaches the inner side of the communication hole 20, and the relative rotation of the lifting column 14 and the communication hole 20 is more smooth.

[0066] The end points of the upper edges and the end points of the lower edges of the two contacting connecting plates 19 are fixedly connected together.

[0067] The air tightness assembly comprises the closing cover 11, the water pushing seat 25 is slidably connected to the inner side of the recycling hole 10, the lifting column 14 is arranged on the water pushing seat 25, one end of the lifting column 14 is connected with the water pushing seat 25, and the other end extends out of the shock cylinder 9, the special-shaped pit on the upper edge of the water pushing seat 25 is a structure hole one, the structure hole one corresponds to the compression seat one 15, and the compression seat one 15 is higher than the upper edge of the structure hole one.

[0068] The special-shaped pit on the lower edge of the water pushing seat 25 is a structure hole two, the structure hole two is correspondingly sleeved with the compression seat two 16, and part of the structure of the compression seat two 16 protrudes from the structure hole two.

[0069] The compression seat one 15 and the compression seat two 16 are separated by the connecting plates 19, the connecting plates 19 are spring sheets, the connecting plates 19 are annularly distributed, the connecting plates 19 are crescent-shaped, the compression seat one 15 is fixedly connected with the lifting column 14, the compression seat two 16 is movably connected with the lifting column 14, and two fastening rings 24 are arranged on the lifting column 14, one of the fastening rings 24 is located on the inner side of the communication hole 20, and the other fastening ring 24 abuts against the compression seat two 16.

[0070] The compression seat one 15 and the compression seat two 16 are isosceles trapezoidal in cross section.

[0071] When the fastening ring 24 is used, the lifting column 14 can be welded and fixed.

[0072] When the air tightness between the water pushing seat 25 and the oscillation cylinder 9 is reduced, that is, the gap between the water pushing seat 25 and the oscillation cylinder 9 is increased, part of the mechanical oil reaches one side of the water pushing seat 25, so that the pressure of this side is increased, the pressing of the water pushing seat 25 on the pressing seat 15 or the pressing seat 16 is increased, the water pushing seat 25 is more expanded to the edge, and then the air tightness between the water pushing seat 25 and the oscillation cylinder 9 is improved.

[0073] The power assembly includes a long cylinder 26, a hose 27, a rotating disc 28, a connecting arm 29 and a movable column 30, the two ends of the oscillation cylinder 9 are respectively provided with a hose 27, the two hoses 27 are distributed at the two ends of the long cylinder 26, the long cylinder 26 is provided with a motor, the power head of the motor is provided with the rotating disc 28, the edge of the rotating disc 28 is hinged to the connecting arm 29, the connecting arm 29 is hinged to the movable column 30, the inner side of the long cylinder 26 is a reversing channel, the reversing channel is provided with a liquid pushing cylinder, and the liquid pushing cylinder is sleeved with the movable column 30.

[0074] The top end of the lifting column 14 is provided with a rubber pad 32, the upper side of the rubber pad 32 is provided with a piezoelectric ceramic sheet 31, and the piezoelectric ceramic sheet 31 is fixedly connected with the receiving frame 7.

[0075] The piezoelectric ceramic sheet 31 is electrified to generate vibration, and the cleaning basket 3 is vibrated at a high frequency, so that the medical instrument in the cleaning basket 3 collides with the water liquid violently, the stains are dropped, and the cleaning ability of the medical instrument is improved.

[0076] The power of the motor is used to drive the oscillation mechanism to work by amplifying the thrust of the power assembly by the oscillation mechanism, and the closed part enables the oscillation mechanism to stably hold the medical instrument in the receiving frame 7 and the cleaning basket 3 for a long time.

[0077] The electromagnetic valve is arranged on the hose 27 to control the opening and closing of the internal passage of the hose 27.

[0078] The pressing seat 15 and the pressing seat 16 are hinged to the connecting plate 19.

[0079] The liquid pushing cylinder on the movable column is subjected to smaller liquid pressure, has a smaller diameter, and has greater edge strength, so that the risk of damage to the sealing property is smaller.

[0080] Specifically, the motor controls the rotation of the rotating disc 28, the rotating disc 28 drives the movable column 30 to make reciprocating motion through the connecting arm 29, the long cylinder 26 and the inner side of the oscillation cylinder 9 are filled with mechanical oil, the connecting arm 29 and the rotating disc 28 change the torque of the motor into hydraulic pressure, so as to control the movement of the water pushing seat 25 and the lifting column 14, and control the movement of the cleaning basket 3 in the cleaning pit 2, so as to lift the cleaning basket 3 out of the cleaning pit 2, and facilitate the medical instrument to be placed in the cleaning pit 2.

[0081] It is to be understood that the development of the particular implementations described herein was motivated by the desire to solve real-world problems, and as such the claimed implementations can be susceptible to further implementation while still falling under the scope of the claims. No aspect of this description or claims should be interpreted as a limitation on the further implementations that can be provided while still falling within the scope of the claims. Thus, one skilled in the art could start with these implementations, and with knowledge of the teachings of the present disclosure, use the disclosure to best suit a particular application and use different

[0082] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the technical solutions of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A medical instrument cleaning apparatus, characterized by: The utility model provides a cleaning device, including the washing tank (1), the upper side of the inside of washing tank (1) is recessed and is provided with the cleaning pit (2), the lower side of the inside of washing tank (1) is provided with the oscillation mechanism, the upper side of oscillation mechanism is connected with the receiving frame (7), the receiving frame (7) is located the inside of cleaning pit (2), the upper side of receiving frame (7) is recessed and is provided with a plurality of drainage holes (8), the cleaning basket (3) is the box body surrounded by wire netting, and the cleaning basket (3) is connected through the clamping assembly between receiving frame (7), the inner bottom wall of cleaning pit (2) is inclined to one side, and the lowest point of cleaning pit (2) is recessed and is provided with the discharge passage (6), the top of cleaning pit (2) is provided with the closure component, the oscillation mechanism includes the oscillation cylinder (9), the inside of oscillation cylinder (9) is movably connected with the water pushing seat (25), the middle part of water pushing seat (25) is provided with the lifting column (14), the head of lifting column (14) penetrates the oscillation cylinder (9), the upper side and the lower side of water pushing seat (25) middle part are recessed and are provided with the special-shaped pit, the special-shaped pit of water pushing seat (25) upper side is provided with the compression seat one (15), the special-shaped pit of water pushing seat (25) lower side is provided with the compression seat two (16), the cross section radius of the special-shaped pit near water pushing seat (25) middle part is less than the cross section radius of the special-shaped pit deviating water pushing seat (25) middle part, and the communication hole (20) is connected between the two special-shaped pits, the upper side of compression seat one (15) is higher than water pushing seat (25), the lower side of compression seat two (16) protrudes the lower side of water pushing seat (25), the compression seat one (15) and compression seat two (16) are respectively connected with lifting column (14), the jaw of the inside of compression seat one (15) and compression seat two (16) is different in rotation direction, the inside of compression seat one (15) and compression seat two (16) is provided with the counter bolt (18), the upper side of compression seat one (15) is recessed and is provided with the counter hole (17), the counter bolt (18) is movably inserted with the counter hole (17), the compression seat one (15) and compression seat two (16) are connected through a plurality of connecting plates (19), the connecting plate (19) is arranged around the central axis of lifting column (14), and the connecting plate (19) is arched, two fastening rings (24) are connected on lifting column (14) in silk, one of fastening ring (24) is located between compression seat one (15) and compression seat two (16), and the other fastening ring (24) is located the lower edge of compression seat two (16), and compression seat two (16) is in contact with fastening ring (24).

2. The medical instrument cleaning apparatus of claim 1, wherein: The closing part comprises a closing cover (11), an operating bolt (12) and a side beam (13), one side of the upper side of the cleaning pit (2) is concavely arranged with a recycling hole (10), the other side of the upper side is concavely arranged with a closing groove, the inner side of the recycling hole (10) is movably inserted with the closing cover (11), the other side of the closing cover (11) away from the recycling hole (10) is provided with the side beam (13), the upper side of the part of the closing cover (11) close to the side beam (13) is provided with the operating bolt (12), the upper side of the operating bolt (12) is higher than the upper side of the cleaning box (1), the side beam (13) is movably inserted with the closing groove, the cross section of the side beam (13) is smaller than the cross section of the closing cover (11).

3. The medical instrument cleaning apparatus of claim 1, wherein: The clamping assembly comprises a locking frame (5), a locking block (33) and a clamping edge (34), the locking frame (5) is horizontally arranged in U shape, the length of the bottom edge of the locking frame (5) is twice of the length of the upper edge, the locking block (33) is arranged on the upper side of the bottom edge of the locking frame (5), the lower side of the cleaning basket (3) is respectively arranged with one side mounting frame (4), the locking frame (5) is movably connected with the side mounting frame (4) and the receiving frame (7), the locking block (33) is made of elastic material rubber, the upper side of the locking block (33) is provided with a plurality of clamping edges (34), the material of the clamping edge (34) is plastic material, the lower side of the receiving frame (7) is reserved with a clamping groove, the clamping groove is inserted with the clamping edge (34), the receiving frame (7) and the side mounting frame (4) are both inserted between the upper and lower edges of the locking frame (5).

4. The medical instrument cleaning apparatus of claim 1, wherein: The receiving frame (7) is concavely arranged with a plurality of drainage holes (8), the drainage holes (8) are all arranged in inclined manner, the upper part of the drainage hole (8) is towards the center of the receiving frame (7).

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