Instrument cleaning device for infectious disease department

Abstract

The invention discloses an instrument cleaning device for the infectious disease department, and relates to the technical field of infectious disease department instruments. The device comprises a cleaning tank, a waste water collecting tank, a sliding sealing cover plate, a cleaning spraying pipe, a multifunctional guiding and driving assembly, a rodless air cylinder and a multi-section adjusting and adaptive use assembly. Through the cooperation of the multi-section adjustment adaptive use assembly and the rodless air cylinder, flexible adjustment of the clamping size and the hanging height is achieved, the device is adaptive to instruments (from small precision instruments to large equipment accessories) of different sizes and shapes in the infectious disease department, and the problem that a traditional cleaning mode is poor in adaptability is thoroughly solved; through the linkage effect of the multifunctional guiding and driving assembly, instruments are guided to the position below a spraying pipe during cleaning, cleaning blind areas are eliminated, residual cleaning liquid is rapidly shaken off after cleaning, meanwhile, the integrated functions of cleaning, water shaking and water collecting are integrated, manual operation links are reduced, the occupational exposure risk of medical staff is reduced, and the cleaning efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of infectious disease equipment technology, specifically to a cleaning device for infectious disease equipment. Background Technology

[0002] In infectious disease diagnosis and treatment, the cleaning and disinfection of various medical instruments (such as forceps, scissors, endoscopes, puncture needles, and dressing instruments) is a core step in preventing cross-infection and ensuring the safety of medical staff and patients. Traditional cleaning methods and existing equipment have many shortcomings, creating a demand for specialized cleaning devices. The specific background is as follows: I. Pain Points of Traditional Cleaning Methods Relying on medical staff to manually scrub and soak the instruments is not only time-consuming and labor-intensive (each batch of cleaning takes more than 30 minutes), but also poses a high risk of occupational exposure (such as sharps injuries or contact with bodily fluids) to medical staff who come into direct contact with contaminated instruments.

[0003] Poor adaptability, unable to meet diverse needs The instruments used in infectious disease departments are diverse (from small precision instruments to large diagnostic and treatment equipment parts), with significant differences in size and shape. Traditional cleaning methods (such as fixed baskets and single spraying) cannot adapt to the cleaning angles and depths of different instruments, easily leading to "cleaning blind spots".

[0004] II. Limitations of Existing Cleaning Equipment General-purpose equipment lacks specificity. Although some equipment can perform spray cleaning, the placement of instruments, angle adjustment, and shaking off water after cleaning still require manual operation, which not only increases the risk of infection but also reduces cleaning efficiency.

[0005] Lacking multi-dimensional adjustment and linkage functions, the existing equipment's instrument clamping and suspension structures are mostly of fixed size, which cannot be flexibly adjusted according to the size and shape of the instruments; moreover, the functions of cleaning, shaking, and collecting water are independent of each other, making it impossible to achieve integrated linkage of "cleaning, shaking, and collecting water", resulting in a cumbersome process.

[0006] Therefore, a new solution is needed to address the above problems. Summary of the Invention

[0007] The purpose of this invention is to provide a cleaning device for infectious disease equipment to solve the technical problems mentioned in the prior art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a cleaning device for infectious disease equipment, comprising a cleaning tank, a wastewater collection tank, a sliding sealing cover, a cleaning spray pipe, a multi-functional guiding and driving component, a rodless cylinder, and a multi-stage adjustable and adaptable component. The bottom of the cleaning tank is fixedly connected to the wastewater collection tank, and a drain pump is provided at the bottom of the wastewater collection tank. The sliding sealing cover is slidably connected to the inner side of the cleaning tank for closing the cleaning tank. A cleaning spray pipe is inserted into the top of the sliding sealing cover. A multi-functional guiding and driving component is provided at the top of the interior of the cleaning tank. Rodless cylinders are evenly arranged at the top of the multi-functional guiding and driving component, and a multi-stage adjustable and adaptable component is provided at one end of each rodless cylinder. The multi-segment adjustment adapts to the use of components and rodless cylinders to adjust the size, and adjusts the placement according to different equipment that needs to be cleaned, thereby achieving a better degree of applicability; The multi-functional guiding and driving component is used to push all the instruments to be cleaned to the underside of the cleaning spray pipe during the cleaning process, and the multi-functional guiding and driving component is also used to quickly shake off the cleaning fluid on the instruments after the cleaning is completed.

[0009] Furthermore, the multifunctional guiding and driving component includes a drainage mounting plate, a crossbeam, a power component, and an execution component. The top of the wastewater collection tank is fixedly connected to the crossbeam, the top of the inner side of the cleaning tank is fixedly connected to the drainage mounting plate, the power component is located at the position of the crossbeam, and multiple execution components are arranged on the peripheral side of the drainage mounting plate.

[0010] Furthermore, the power assembly includes a motor, a second linkage shaft, a drive disc, and a guide pull groove. The bottom end of the crossbeam is fixedly connected to the motor, the output end of the motor is fixedly connected to the second linkage shaft, the top end of the second linkage shaft is rotatably connected to the inner side of the drainage mounting plate, the outer side of the second linkage shaft is fixedly connected to the drive disc, and the inner side of the drive disc is provided with multiple guide pull grooves corresponding to the number of actuators.

[0011] Furthermore, the inner side of the drainage mounting plate is provided with multiple drainage holes, and the peripheral side of the drainage mounting plate is provided with multiple reserved stroke grooves. There is a plate between two spaced reserved stroke grooves, and the bottom end of the plate is fixedly connected to a limit guide block.

[0012] Furthermore, the execution component includes a force transmission rod, a transmission pull rod, and a mounting extension frame. The bottom end of the limiting guide block is slidably connected to the transmission pull rod, and the bottom end of the transmission pull rod is fixedly connected to the force transmission rod. The force transmission rod is slidably connected to the inner side of the guide pull groove. The force transmission rod slides along the trajectory of the guide pull groove to realize motion transmission and guidance. The top end of the transmission pull rod is fixedly connected to the mounting extension frame, and the inner side of the mounting extension frame is slidably connected to the plate body.

[0013] Furthermore, a rodless cylinder is fixedly connected to the top of the mounting extension frame. The multi-stage adjustable adaptation assembly includes a mounting housing, a first adjustment assembly, a second adjustment assembly, and a clamping execution assembly. One end of the rodless cylinder is fixedly connected to the mounting housing. The rodless cylinder is used to drive the multi-stage adjustable adaptation assembly to complete the lifting and lowering adjustment, thereby enabling the suspension and cleaning of equipment at different heights. The first adjustment assembly is provided on the inner side of the mounting housing. The second adjustment assembly is provided at the bottom end of the first adjustment assembly. The clamping execution assembly is provided at one end of the first adjustment assembly.

[0014] Furthermore, the first adjustment assembly includes a bidirectional coupling, a first screw, and a first adjusting linkage slider. The bidirectional coupling is fixedly connected to the inner side of the mounting housing. The two sides of the bidirectional coupling are provided with first screws with opposite rotation directions. The inner wall of the mounting housing is provided with a dovetail guide groove. The first adjusting linkage slider is slidably connected to the inner side of the dovetail guide groove. The first adjusting linkage slider is threadedly connected to the first screw. A handwheel shaft is fixedly connected to one side of the first screw. The handwheel shaft is connected to the inner side of the mounting housing through a bearing.

[0015] Furthermore, the second adjustment component includes a second screw, a second adjustment linkage slider, and a rack. The second screw is rotatably connected to one side of the bottom end of the first adjustment linkage slider, and the second adjustment linkage slider is slidably connected to the bottom end of the first adjustment linkage slider. The rack is fixedly connected to one end of the second adjustment linkage slider, and the inner side of the second adjustment linkage slider is threadedly connected to the second screw.

[0016] Furthermore, the clamping execution component includes a first linkage shaft, a gear shaft, a friction clamping block, a placement extension rod, and a reserved slot. The first linkage shaft is rotatably connected to the inner side of the first adjusting linkage slider. The gear shaft is fixedly connected to the bottom end of the first linkage shaft. One end of the gear shaft is meshed with a rack. The friction clamping block is fixedly connected to the top end of the first linkage shaft. The placement extension rod is fixedly connected to one end of the friction clamping block. A reserved slot is provided on the inner side of the placement extension rod.

[0017] Furthermore, the surface of the friction clamping block and the interior of the reserved slot are both provided with a friction plating layer, which includes at least a nickel-based self-lubricating alloy plating layer.

[0018] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention achieves flexible adjustment of clamping size and suspension height by using a multi-stage adjustable adaptation component in conjunction with a rodless cylinder, adapting to instruments of different sizes and shapes in the infectious disease department (from small precision instruments to large equipment parts), and completely solving the problem of poor adaptability of traditional cleaning methods; 2. This invention utilizes the linkage of multifunctional guiding components to push instruments under the spray pipe during cleaning, eliminating blind spots in cleaning. After cleaning, residual cleaning fluid is quickly shaken off. At the same time, it integrates cleaning, water shaking, and water collection functions, reducing manual operation steps, lowering the occupational exposure risk for medical staff, and improving cleaning efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of the device of the present invention; Figure 2 This is a side sectional view of the device of the present invention; Figure 3 This is a schematic diagram illustrating the application of the multi-segment adjustment adaptation components of the device of the present invention; Figure 4 This is a schematic diagram showing the separation of the multi-segment adjustment and adaptation components of the present invention; Figure 5 This is a partial structural diagram of the multi-segment adjustment and adaptation component of the present invention; Figure 6 This is a partial structural schematic diagram of the multifunctional guide and drive component of the present invention; Figure 7 A bottom view of the power component and the actuation component of the present invention.

[0021] In the diagram: 1. Cleaning tank; 2. Wastewater collection tank; 3. Sliding closed cover; 4. Cleaning spray pipe; 5. Multifunctional guide and drive assembly; 6. Rodless cylinder; 7. Multi-stage adjustable adaptation assembly; 8. Mounting housing; 9. Two-way coupling; 10. First screw; 11. First adjusting linkage slider; 12. Second screw; 13. Second adjusting linkage slider; 14. Rack; 15. First linkage shaft; 16. Gear shaft; 17. Friction clamping block; 18. Extension rod placement; 19. Reserved slot; 20. Drainage mounting plate; 21. Drainage hole; 22. Reserved stroke groove; 23. Crossbeam; 24. Motor; 25. Second linkage shaft; 26. Drive plate; 27. Guide pull groove; 28. Force transmission rod; 29. ​​Limit guide block; 30. Transmission pull rod; 31. Equipped extension frame. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0023] Please see Figures 1-7 A cleaning device for infectious disease equipment includes a cleaning tank 1, a wastewater collection tank 2, a sliding sealing cover 3, a cleaning spray pipe 4, a multi-functional guiding and driving component 5, a rodless cylinder 6, and a multi-stage adjustable and adaptable component 7. The bottom of the cleaning tank 1 is fixedly connected to the wastewater collection tank 2, and a drain pump is installed at the bottom of the wastewater collection tank 2. The sliding sealing cover 3 is slidably connected to the inside of the cleaning tank 1 and is used to close the cleaning tank 1. The top of the sliding sealing cover 3 is inserted into the cleaning spray pipe 4. The top of the inside of the cleaning tank 1 is equipped with the multi-functional guiding and driving component 5. The top of the multi-functional guiding and driving component 5 is evenly equipped with rodless cylinders 6, and one end of the rodless cylinder 6 is equipped with the multi-stage adjustable and adaptable component 7. The multi-stage adjustable component 7 and rodless cylinder 6 are used to adjust the size and place the equipment according to different cleaning needs, so as to achieve better applicability. The multi-functional guide and drive component 5 is used to push all the instruments to be cleaned to the underside of the cleaning spray pipe 4 during the cleaning process, and the multi-functional guide and drive component 5 is also used to quickly shake off the cleaning fluid on the instruments after cleaning.

[0024] The multi-functional guide and drive component 5 includes a drainage mounting plate 20, a crossbeam 23, a power component, and an execution component. The top of the wastewater collection tank 2 is fixedly connected to the crossbeam 23, and the top of the inner side of the cleaning tank 1 is fixedly connected to the drainage mounting plate 20. The power component is located at the position of the crossbeam 23, and multiple execution components are located on the periphery of the drainage mounting plate 20.

[0025] The power assembly includes a motor 24, a second linkage shaft 25, a drive plate 26, and a guide pull groove 27. The bottom end of the crossbeam 23 is fixedly connected to the motor 24, the output end of the motor 24 is fixedly connected to the second linkage shaft 25, the top end of the second linkage shaft 25 is rotatably connected to the inner side of the drainage mounting plate 20, the outer side of the second linkage shaft 25 is fixedly connected to the drive plate 26, and the inner side of the drive plate 26 is provided with multiple guide pull grooves 27 corresponding to the number of actuators.

[0026] Multiple drainage holes 21 are provided on the inner side of the drainage mounting plate 20, and multiple reserved stroke grooves 22 are provided on the peripheral side of the drainage mounting plate 20. There is a plate between two spaced reserved stroke grooves 22, and the bottom end of the plate is fixedly connected to a limit guide block 29.

[0027] The execution components include a force transmission rod 28, a transmission pull rod 30, and a mounting extension frame 31. The bottom end of the limiting guide block 29 is slidably connected to the transmission pull rod 30, and the bottom end of the transmission pull rod 30 is fixedly connected to the force transmission rod 28. The force transmission rod 28 is slidably connected to the inner side of the guide pull groove 27. The force transmission rod 28 slides along the trajectory of the guide pull groove 27 to realize motion transmission and guidance. The top end of the transmission pull rod 30 is fixedly connected to the mounting extension frame 31, and the inner side of the mounting extension frame 31 is slidably connected to the plate body.

[0028] The top of the extended frame 31 is fixedly connected to a rodless cylinder 6. The multi-stage adjustable adaptation component 7 includes a housing 8, a first adjustment component, a second adjustment component, and a clamping execution component. One end of the rodless cylinder 6 is fixedly connected to the housing 8. The rodless cylinder 6 is used to drive the multi-stage adjustable adaptation component 7 to complete the lifting and lowering adjustment, thereby being used for the suspension and cleaning of equipment at different heights. The first adjustment component is provided on the inner side of the housing 8. The second adjustment component is provided at the bottom of the first adjustment component. The clamping execution component is provided at one end of the first adjustment component.

[0029] The first adjustment assembly includes a bidirectional coupling 9, a first screw 10, and a first adjustment linkage slider 11. The bidirectional coupling 9 is fixedly connected to the inner side of the housing 8. The two sides of the bidirectional coupling 9 are provided with first screws 10 with opposite rotation directions. A dovetail guide groove is opened on the inner wall of the housing 8. The first adjustment linkage slider 11 is slidably connected to the inner side of the dovetail guide groove. The first adjustment linkage slider 11 is connected to the first screw 10 by a thread. A handwheel shaft is fixedly connected to one side of the first screw 10. The handwheel shaft is connected to the inner side of the housing 8 by a bearing.

[0030] The second adjustment assembly includes a second screw 12, a second adjustment linkage slider 13, and a rack 14. The second screw 12 is rotatably connected to one side of the bottom end of the first adjustment linkage slider 11. The second adjustment linkage slider 13 is slidably connected to the bottom end of the first adjustment linkage slider 11. The rack 14 is fixedly connected to one end of the second adjustment linkage slider 13. The inner side of the second adjustment linkage slider 13 is threadedly connected to the second screw 12.

[0031] The clamping execution assembly includes a first linkage shaft 15, a gear shaft 16, a friction clamping block 17, a placement extension rod 18, and a reserved slot 19. The first linkage shaft 15 is rotatably connected to the inner side of the first adjusting linkage slider 11. The gear shaft 16 is fixedly connected to the bottom end of the first linkage shaft 15. One end of the gear shaft 16 is meshed with the rack 14. The friction clamping block 17 is fixedly connected to the top end of the first linkage shaft 15. The placement extension rod 18 is fixedly connected to one end of the friction clamping block 17. A reserved slot 19 is provided on the inner side of the placement extension rod 18. The surface of the friction clamping block 17 and the interior of the reserved slot 19 are both provided with a friction coating, which includes at least a nickel-based self-lubricating alloy coating. Example

[0032] This embodiment proposes a cleaning application for smaller equipment based on the above embodiments; Instrument clamping and fixation Based on the diameter and length of the small precision instrument, the handwheel shaft of the first screw 10 in the multi-stage adjustment adaptation component 7 is rotated. Since the first screws 10 on both sides of the bidirectional coupling 9 rotate in opposite directions, and the first adjusting linkage slider 11 is threadedly connected to the screws and slides in a dovetail guide groove on the inner wall of the housing 8, rotating the handwheel shaft causes the first adjusting linkage sliders 11 on both sides to slide relative to each other, quickly reducing the clamping distance. Subsequently, the second screw 12, through its thread, drives the second adjusting linkage slider 13 to move laterally, causing the rack 14 to mesh with the gear shaft 16, which in turn drives the friction clamping blocks 17 to flip via the first linkage shaft 15, placing the instrument rod between the friction clamping blocks 17. At this time, the nickel-based self-lubricating alloy plating on the surface of the friction clamping blocks 17 enhances the clamping friction to prevent the instrument from slipping and avoids scratching the surface of the precision instrument.

[0033] High-level adaptation adjustment Activate rodless cylinder 6, whose output end is rigidly connected to housing 8, which can drive multi-stage adjustable adaptation component 7 and the small instruments being held to rise and fall vertically. Adjust the instrument to the optimal cleaning height of 10-15cm from the spray head according to the length of the instrument and the spray range of cleaning spray pipe 4, ensuring that the high-pressure spray liquid can fully cover the surface of the instrument and eliminate cleaning blind spots.

[0034] Closed cleaning and water shaking The sliding sealing cover 3 seals the cleaning tank 1 to prevent splashing of cleaning fluid and spread of germs. High-pressure cleaning fluid is introduced through the cleaning spray pipe 4, and the spray head sprays evenly to form a dense water curtain. At the same time, the motor 24 of the multi-functional guide drive component 5 is started. The output end of the motor 24 drives the second linkage shaft 25 and the drive plate 26 to rotate at low speed. The guide pull groove 27 on the inner side of the drive plate 26 drives the force transmission rod 28 to slide along the track. Through the transmission pull rod 30, the mounting extension frame 31 is driven to slide slowly along the reserved stroke groove 22 of the drainage mounting plate 20, pushing all small instruments directly under the cleaning spray pipe 4, ensuring that each instrument is fully rinsed by the high-pressure spray fluid.

[0035] After cleaning, motor 24 switches to high-frequency forward and reverse rotation mode, driving drive plate 26 to rotate rapidly back and forth. Power is transmitted through components such as guide pull groove 27 and force transmission rod 28, causing the mounting extension frame 31 to drive rodless cylinder 6 and the instrument to shake rapidly, using inertia to shake off the cleaning fluid remaining on the surface of the instrument.

[0036] Wastewater collection The shaken-off cleaning fluid and sprayed wastewater flow together into the wastewater collection tank 2 through the annular array of drainage holes 21 on the drainage tray 20. After preliminary filtration by the filter layer inside the tank, it is pumped into the external wastewater treatment pipeline by the bottom drainage pump to prevent the spread of bacteria with the wastewater.

[0037] This embodiment uses multi-segment adjustment to adapt to the fine adjustment of component 7, which is suitable for the clamping requirements of small precision instruments. Combined with the height adaptation of rodless cylinder 6 and the guidance and water shaking function of multi-functional guide drive component 5, it can achieve non-destructive and blind-spot-free cleaning of small precision instruments, and the entire process does not require manual contact with the instruments, thus reducing the risk of occupational exposure. Example

[0038] This embodiment proposes an application for medium-sized conventional medical devices based on the above embodiments.

[0039] Clamping gap adjustment For medium-sized conventional instruments, rotating the handwheel shaft of the first screw 10 causes the first adjusting linkage sliders 11 on both sides to slide in opposite directions, expanding the clamping distance to adapt to the instrument size. Since medium-sized instruments are slightly heavier, the nickel-based self-lubricating alloy plating of the friction clamping block 17 can reduce clamping wear while increasing friction. The reserved slot 19 adapts to the handle or rod part of the instrument to ensure that the clamping is stable and does not loosen.

[0040] Guided derivation and cleaning Activate the rodless cylinder 6 to adjust the instrument to a spray height of 20-25cm to suit the cleaning range of medium-sized instruments. After closing the sliding cover plate 3, the cleaning spray pipe 4 sprays out high-pressure cleaning fluid. At the same time, the motor 24 drives the disk 26 to rotate at a constant speed, guiding the pull groove 27 to slide in a circular trajectory through the force transmission rod 28 and the transmission pull rod 30, so that the attached extension frame 31 can rotate slowly during the spraying process, ensuring that the blades, joints and other dead corners of the instrument can be cleaned by the cleaning fluid, solving the problem of "blind spot residue" in traditional cleaning.

[0041] Strengthen water shaking and drainage After cleaning, the motor 24 increases its forward and reverse rotation speed, causing the instrument to vibrate rapidly. The reciprocating sliding range of the extended frame 31 is greater than in Example 1 to handle more cleaning fluid adhering to the surface of medium-sized instruments. Wastewater flows into the wastewater collection tank 2 through the drain hole 21 of the drain tray 20. The filter layer intercepts impurities that fall off during instrument cleaning, preventing the drain pump from clogging and ensuring the continuity of water collection and drainage.

[0042] This embodiment adjusts the clamping distance of the multi-segment adjustment component 7 and the lifting height of the rodless cylinder 6 to suit the size characteristics of medium-sized conventional instruments. It utilizes the ring guidance and enhanced water shaking function of the multi-functional guide component 5 to achieve all-round cleaning and rapid dehydration of the instruments, thereby improving cleaning efficiency. Example

[0043] This embodiment proposes an application for accessories of large-scale diagnostic and treatment equipment based on the above embodiments.

[0044] Extended clamping and fixing The clamping range is expanded by using the multi-stage adjustable extension rod 18 of component 7 to accommodate the edge or pre-drilled mounting hole of the large equipment accessory with the pre-drilled slot 19 of the extension rod 18. The second screw 12 ensures that the friction clamping block 17 fits tightly against the surface of the accessory. The nickel-based self-lubricating alloy plating increases friction while preventing indentations on the surface of the large accessory. At this time, the first and second adjusting linkage sliders 11 and 13 work together to ensure balanced force on the large accessory and prevent clamping deformation.

[0045] Multi-dimensional adaptation and adjustment Activate rodless cylinder 6 and adjust the suspension position according to the height of the large parts to ensure that the entire part is within the spray coverage area of ​​cleaning spray pipe 4. Due to the large weight of the large parts, the output force of rodless cylinder 6 and the rigid structure of the attached extension frame 31 form a stable support to prevent the parts from shaking during the cleaning process.

[0046] Powerful cleaning and shaking After the sliding cover plate 3 is closed, high-pressure, high-flow-rate cleaning fluid is introduced through the cleaning spray pipe 4 to powerfully rinse the surface of the large components. Simultaneously, the motor 24 drives the disc 26 to rotate at a medium speed, guiding the mounting extension frame 31 to slowly move the large components, ensuring that all surfaces of the components are covered with the cleaning fluid. After cleaning, the motor 24 is controlled to rotate in both directions, creating a high-frequency vibration mode. This vibration, transmitted through the linkage between the pull rod 30 and the mounting extension frame 31, causes the large components to vibrate rapidly, shaking off a large amount of cleaning fluid adhering to the surface and shortening the subsequent drying time.

[0047] Centralized water collection and filtration The large amount of wastewater generated from the cleaning of large parts flows quickly into the wastewater collection tank 2 through the drain hole 21 of the drain plate 20. The filter layer inside the tank intercepts larger impurities, and the drain pump starts to quickly discharge the filtered wastewater, preventing the wastewater from accumulating in the collection tank.

[0048] This embodiment achieves efficient cleaning and centralized wastewater treatment of large medical equipment accessories by using the extended clamping function of the extension rod 18, the stable support of the rodless cylinder 6, and the slow guidance and powerful water shaking of the multi-functional guide and drive component 5, thus solving the problem that traditional equipment cannot be adapted to large accessories.

[0049] In summary: The core working logic of this invention is to achieve safe and efficient cleaning of different types of infectious disease instruments through an integrated process of multi-segment adjustment, closed-loop guided cleaning, and coordinated water shaking and collection, as detailed below: Adaptation stage: Based on the size of the instrument, the clamping distance is adjusted by the first screw 10 of the multi-stage adjustment component 7, and the clamping rotation is driven by the second screw 12. With the lifting and lowering adjustment of the rodless cylinder 6, the instrument can be accurately clamped and adapted to the spatial position to meet diverse placement needs.

[0050] Cleaning stage: The sliding closed cover plate 3 closes the cleaning tank 1, and the cleaning spray pipe 4 sprays out high-pressure cleaning fluid; at the same time, the motor 24 of the multi-functional guide and drive component 5 drives the drive plate 26 to rotate, and through the guide pull groove 27, force transmission rod 28 and other components, the mounting extension frame 31 slides, pushing all instruments to the spray area, eliminating cleaning blind spots, and ensuring all-round rinsing.

[0051] Shaking and collecting stage: After cleaning, the motor 24 rotates back and forth at high frequency to drive the instrument to shake rapidly, using inertia to shake off the residual cleaning liquid; the wastewater flows into the wastewater collection tank 2 through the drain hole 21 of the drain plate 20, and is discharged by the drain pump after filtration, realizing the linkage and coordination of cleaning, shaking and collecting.

[0052] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cleaning device for infectious disease equipment, characterized in that: The system includes a cleaning tank (1), a wastewater collection tank (2), a sliding closed cover (3), a cleaning spray pipe (4), a multi-functional guide and drive assembly (5), a rodless cylinder (6), and a multi-stage adjustable and adaptable assembly (7). The bottom of the cleaning tank (1) is fixedly connected to the wastewater collection tank (2), and a drain pump is installed at the bottom of the wastewater collection tank (2). The inner side of the cleaning tank (1) is slidably connected to the sliding closed cover (3), which is used to close the cleaning tank (1). The top of the sliding closed cover (3) is inserted with the cleaning spray pipe (4). The top of the inside of the cleaning tank (1) is equipped with a multi-functional guide and drive assembly (5), and rodless cylinders (6) are evenly arranged at the top of the multi-functional guide and drive assembly (5). One end of the rodless cylinder (6) is equipped with a multi-stage adjustable and adaptable assembly (7). The multi-segment adjustment adaptability component (7) and rodless cylinder (6) are used to adjust the size and adjust the placement requirements according to the different cleaning needs of the equipment, so as to achieve a better applicability. The multi-functional guide and drive component (5) is used to push all the instruments to be cleaned to the underside of the cleaning spray pipe (4) during the cleaning process, and the multi-functional guide and drive component (5) is also used to shake the cleaning fluid off the instruments quickly after cleaning.

2. The cleaning device for infectious disease equipment according to claim 1, characterized in that: The multifunctional guide and drive component (5) includes a drainage mounting plate (20), a crossbeam (23), a power component and an execution component. The top of the wastewater collection tank (2) is fixedly connected to the crossbeam (23), the top of the inner side of the cleaning tank (1) is fixedly connected to the drainage mounting plate (20), the position of the crossbeam (23) is provided with the power component, and the periphery of the drainage mounting plate (20) is provided with multiple execution components.

3. The cleaning device for infectious disease equipment according to claim 2, characterized in that: The power assembly includes a motor (24), a second linkage shaft (25), a drive disc (26), and a guide pull groove (27). The bottom end of the crossbeam (23) is fixedly connected to the motor (24). The output end of the motor (24) is fixedly connected to the second linkage shaft (25). The top end of the second linkage shaft (25) is rotatably connected to the inner side of the drainage mounting plate (20). The outer side of the second linkage shaft (25) is fixedly connected to the drive disc (26). The inner side of the drive disc (26) is provided with multiple guide pull grooves (27) corresponding to the number of actuators.

4. The cleaning device for infectious disease equipment according to claim 3, characterized in that: The drainage mounting plate (20) has multiple drainage holes (21) on its inner side and multiple reserved stroke grooves (22) on its peripheral side. There is a plate between two spaced reserved stroke grooves (22) and a limit guide block (29) is fixedly connected to the bottom of the plate.

5. The cleaning device for infectious disease equipment according to claim 4, characterized in that: The execution component includes a force transmission rod (28), a transmission pull rod (30), and a mounting extension frame (31). The bottom end of the limiting guide block (29) is slidably connected to the transmission pull rod (30), and the bottom end of the transmission pull rod (30) is fixedly connected to the force transmission rod (28). The force transmission rod (28) is slidably connected to the inner side of the guide pull groove (27). The force transmission rod (28) slides along the trajectory of the guide pull groove (27) to realize motion transmission and guidance. The top end of the transmission pull rod (30) is fixedly connected to the mounting extension frame (31), and the inner side of the mounting extension frame (31) is slidably connected to the plate body.

6. The cleaning device for infectious disease equipment according to claim 5, characterized in that: The top of the mounting extension frame (31) is fixedly connected to a rodless cylinder (6). The multi-stage adjustment and adaptation component (7) includes a mounting housing (8), a first adjustment component, a second adjustment component, and a clamping execution component. One end of the rodless cylinder (6) is fixedly connected to the mounting housing (8). The rodless cylinder (6) is used to drive the multi-stage adjustment and adaptation component (7) to complete the lifting and lowering adjustment, thereby being used for the hanging and cleaning of equipment at different heights. The inner side of the mounting housing (8) is provided with a first adjustment component. The bottom end of the first adjustment component is provided with a second adjustment component. One end of the first adjustment component is provided with a clamping execution component.

7. A cleaning device for infectious disease equipment according to claim 6, characterized in that: The first adjustment assembly includes a bidirectional coupling (9), a first screw (10), and a first adjustment linkage slider (11). The bidirectional coupling (9) is fixedly connected to the inner side of the mounting housing (8). The two sides of the bidirectional coupling (9) are provided with first screws (10) with opposite rotation directions. The inner wall of the mounting housing (8) is provided with a dovetail guide groove. The inner side of the dovetail guide groove is slidably connected to the first adjustment linkage slider (11). The first adjustment linkage slider (11) is connected to the first screw (10) by a thread. A handwheel shaft is fixedly connected to one side of the first screw (10). The handwheel shaft is connected to the inner side of the mounting housing (8) by a bearing.

8. The cleaning device for infectious disease equipment according to claim 7, characterized in that: The second adjustment assembly includes a second screw (12), a second adjustment linkage slider (13), and a rack (14). The second screw (12) is rotatably connected to one side of the bottom end of the first adjustment linkage slider (11). The second adjustment linkage slider (13) is slidably connected to the bottom end of the first adjustment linkage slider (11). The rack (14) is fixedly connected to one end of the second adjustment linkage slider (13). The inner side of the second adjustment linkage slider (13) is connected to the second screw (12) by a thread.

9. A cleaning device for infectious disease equipment according to claim 8, characterized in that: The clamping execution assembly includes a first linkage shaft (15), a gear shaft (16), a friction clamping block (17), a placement extension rod (18), and a reserved slot (19). The first linkage shaft (15) is rotatably connected to the inner side of the first adjusting linkage slider (11). The gear shaft (16) is fixedly connected to the bottom end of the first linkage shaft (15). One end of the gear shaft (16) is meshed with a rack (14). The friction clamping block (17) is fixedly connected to the top end of the first linkage shaft (15). The placement extension rod (18) is fixedly connected to one end of the friction clamping block (17). A reserved slot (19) is provided on the inner side of the placement extension rod (18).

10. A cleaning device for infectious disease equipment according to claim 9, characterized in that: The surface of the friction clamping block (17) and the interior of the reserved slot (19) are both provided with a friction coating, which includes at least a nickel-based self-lubricating alloy coating.

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