A disinfection and cleaning device for processing orthopedic medical equipment

Abstract

The present invention relates to the technical field of medical devices, and in particular to a disinfection and cleaning device for processing orthopedic medical devices, comprising a conveyor frame, a stepper motor is arranged at the left front end of the conveyor frame, an output shaft of the stepper motor is fixedly connected to an active roller, the active roller is connected to a driven roller through a mesh conveyor belt transmission, the active roller and the driven roller are both rotatably connected to the inner wall of the conveyor frame, the disinfection and cleaning device comprises a disinfection mechanism and a cleaning mechanism, the disinfection mechanism also comprises an automatic disinfection module and a disinfection strengthening module, a first limiting roller and a second limiting roller are used to guide the moving track of the mesh conveyor belt, so that the medical devices on the mesh conveyor belt can not only automatically enter a disinfection pool for disinfection, but also be automatically taken out of the disinfection pool, and the medical devices are scrubbed by a cleaning brush, so as to further improve the disinfection effect.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments, and in particular to a disinfection and cleaning device for processing orthopedic medical instruments. Background Art

[0002] Medical devices refer to all kinds of items that are directly or indirectly applied to the human body, including but not limited to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials, etc. The main goal of these devices is to serve the diagnosis, prevention, monitoring, treatment or relief of diseases, and to provide key information for the medical and diagnostic process. After the use of some orthopedic medical devices, in order to ensure their safety and sterility in subsequent use, they must be strictly disinfected and air-dried.

[0003] During the processing of orthopedic medical devices, most of them are disinfected by disinfection boxes or manual spraying of disinfectants. They have a single function and often need to be used in conjunction with other devices. The disinfection speed is slow and the efficiency is low. In addition, the disinfection and cleaning process has many steps and a low degree of integration, which is not conducive to mass production in factories. In addition, some pressure-feeding devices are often used in the flushing process. Some existing pressure-feeding devices have poor flushing effects. In order to reduce the downtime of delivery, high-frequency reciprocating motion is used to make up for the interval difference. It is easy to cause greater damage to the device over a long period of time, reducing the service life of the device. Frequent maintenance is likely to affect the processing progress.

[0004] Therefore, a disinfection and cleaning device for processing orthopedic medical instruments is proposed. Summary of the invention

[0005] The object of the present invention is to provide a disinfection and cleaning device for processing orthopedic medical instruments, so as to solve the problems of inconvenience in batch disinfection and poor transportation and flushing effects raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a disinfection and cleaning device for processing orthopedic medical devices, comprising a conveying frame, a stepper motor is arranged at the left front end of the conveying frame, an output shaft of the stepper motor is fixedly connected to an active roller, the active roller is connected to a driven roller through a mesh conveyor belt transmission, the active roller and the driven roller are both rotatably connected to the inner wall of the conveying frame, the disinfection and cleaning device comprises a disinfection mechanism and a cleaning mechanism, the disinfection mechanism further comprises an automatic disinfection module and a disinfection strengthening module, the automatic disinfection module can automatically send the medical device into the disinfection pool for disinfection, and can automatically take out the disinfected medical device, the disinfection strengthening module can drive the cleaning brush to accelerate the rotation in the reverse direction, so that the cleaning brush can fully clean the medical device;

[0007] The cleaning mechanism also includes a flushing and drying module and a continuous supply module. The flushing and drying module can flush and dry the sterilized medical devices so that the medical devices can be used directly. The continuous supply module can continuously provide water and air sources without requiring the driving motor to rotate at too high a speed.

[0008] Preferably, the automatic disinfection module includes a disinfection pool opened on the right upper end of the conveying frame, the inner wall of the disinfection pool is rotatably connected with a first limiting roller and a second limiting roller, the first limiting roller is attached to the inner side of the grid conveyor belt, and the second limiting roller is attached to the outer side of the grid conveyor belt.

[0009] Preferably, a cleaning brush is rotatably connected to the inner wall of the disinfection tank, and the outer side of the cleaning brush is arranged to fit the outer side of the grid conveyor belt.

[0010] Preferably, the disinfection enhancement module includes a first gear fixedly connected to the rear end of the cleaning brush, the first gear is meshed with a second gear, the second gear is rotatably connected to the rear end of the conveying frame, the front end of the second gear is fixedly connected to a first pulley, the first pulley is connected to the second pulley via a belt drive, and the second pulley is fixedly connected to the rear end of the driven roller.

[0011] Preferably, the root circle diameter of the first gear is smaller than the root circle diameter of the second gear, and belts are attached to the outer sides of the first pulley and the second pulley.

[0012] Preferably, a splash guard is provided at the right upper end of the conveying frame, and the splash guard is located above the cleaning brush.

[0013] Preferably, the washing and drying module includes an equipment rack arranged on a conveying rack, an equipment slot is opened at the upper end of the equipment rack, a covering and protective outer cover is arranged at the upper end of the equipment slot, a distribution flow pipe and a distribution air duct are arranged at the inner top of the equipment rack, nozzles are evenly arranged at the bottom end of the distribution flow pipe, an air heater is fixedly installed inside the distribution air duct, a sewage pool is arranged at the upper end of the conveying rack, the sewage pool is located on the inner side of the grid conveyor belt, and a sewage pipe is fixedly connected to the rear end of the sewage pool.

[0014] Preferably, an air guide plate is fixedly mounted on the bottom end of the air distribution duct, and the bottom end of the air guide plate is arranged in an arc shape.

[0015] Preferably, the continuous supply module includes a driving motor arranged at the upper end of the outer cover, the output shaft of the driving motor is fixedly mounted with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly mounted on a rotating rod, both ends of the rotating rod are rotatably connected to the inner wall of the equipment slot, a cam is arranged on the outer side of the rotating rod, third limiting rollers are attached on both sides of the cam, the third limiting roller is rotatably connected to the piston rod, both ends of the piston rod respectively pass through the liquid supply cylinder and the air supply cylinder and are fixedly connected with the piston, a liquid inlet pipe is arranged on the upper right end of the liquid supply cylinder, a liquid infusion pipe for connecting to the flow distribution pipe is arranged on the right end of the liquid supply cylinder, an air inlet nozzle is arranged on the upper left end of the air supply cylinder, and an air infusion pipe for connecting to the air distribution pipe is arranged on the lower left end of the air supply cylinder.

[0016] Preferably, one-way valves are provided on the outsides of the liquid inlet pipe, the liquid delivery pipe, the air inlet nozzle and the air delivery pipe, the two groups of liquid supply cylinders are connected to the flow distribution pipes, and the two groups of air supply cylinders are connected to the air distribution pipes.

[0017] Beneficial effects of the present invention:

[0018] 1. The present invention designs an automatic disinfection module and uses the first limiting roller and the second limiting roller to guide the moving trajectory of the grid conveyor belt, so that the medical devices on the grid conveyor belt can not only automatically enter the disinfection tank for disinfection, but also be automatically taken out of the disinfection tank, and the medical devices can be scrubbed by a cleaning brush to further improve the disinfection effect.

[0019] 2. The present invention designs a disinfection enhancement module in conjunction with an automatic disinfection module, and utilizes the power of the mesh conveyor belt to transport medical devices to drive the cleaning brush to accelerate in reverse rotation, so that the cleaning brush can fully scrub the medical devices, thereby improving the cleaning and disinfection effects, and a splash guard is provided to block splashing liquid to avoid wasting the disinfectant in the disinfection pool.

[0020] 3. The present invention designs a flushing and drying module to evenly flush the medical device, thereby facilitating the removal of residual disinfectant on the medical device, and can centrally deliver heated air to the medical device to improve the drying effect.

[0021] 4. The present invention designs a continuous supply module to cooperate with the flushing and drying module, and utilizes a driving motor to simultaneously drive two groups of liquid supply cylinders and two groups of air supply cylinders for pressure delivery. The two groups of liquid supply cylinders utilize one suction and one delivery to staggered delivery to continuously supply liquid to the distribution flow pipe, and utilize one suction and one delivery to staggered delivery to continuously supply gas to the distribution air pipe, thereby avoiding high-frequency reciprocating transportation, reducing pulse vibration, and increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is an overall three-dimensional schematic diagram of a disinfection and cleaning device for processing orthopedic medical instruments according to an embodiment of the present invention;

[0024] Figure 2 A disinfection and cleaning device for orthopedic medical equipment processing according to an embodiment of the present invention Figure 1 Schematic diagram of the cross-section at AA in the middle;

[0025] Figure 3 A disinfection and cleaning device for orthopedic medical equipment processing according to an embodiment of the present invention Figure 2 The enlarged schematic diagram of point B in the middle;

[0026] Figure 4 A disinfection and cleaning device for orthopedic medical equipment processing according to an embodiment of the present invention Figure 2 The enlarged schematic diagram at C in the middle;

[0027] Figure 5 A three-dimensional schematic diagram of a disinfection enhancement module of a disinfection and cleaning device for processing orthopedic medical devices according to an embodiment of the present invention;

[0028] Figure 6 It is a partial three-dimensional schematic diagram of a disinfection and cleaning device for processing orthopedic medical instruments according to an embodiment of the present invention;

[0029] Figure 7 This is a three-dimensional schematic diagram of a cleaning mechanism of a disinfection and cleaning device for processing orthopedic medical instruments according to an embodiment of the present invention;

[0030] Figure 8 This is an exploded schematic diagram of a cleaning mechanism of a disinfection and cleaning device for processing orthopedic medical instruments according to an embodiment of the present invention.

[0031] The markings in the figure are: 1, conveyor frame; 2, stepper motor; 3, active roller; 4, driven roller; 5, grid conveyor belt; 6, disinfection tank; 7, sewage tank; 8, sewage pipe; 9, first limiting roller; 10, second limiting roller; 11, cleaning brush; 12, first gear; 13, second gear; 14, first pulley; 15, second pulley; 16, belt; 17, splash plate; 18, equipment frame; 19, equipment slot; 20, outer cover; 21. distribution pipe; 22. nozzle; 23. air distribution pipe; 24. air guide plate; 25. air heater; 26. drive motor; 27. first bevel gear; 28. second bevel gear; 29. ​​rotating rod; 30. cam; 31. third limiting roller; 32. piston rod; 33. piston; 34. liquid supply cylinder; 35. air supply cylinder; 36. liquid inlet pipe; 37. liquid delivery pipe; 38. air inlet nozzle; 39. air delivery pipe; 40. one-way valve. DETAILED DESCRIPTION

[0032] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0033] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0034] See also Figures 1 to 8 The present invention provides a technical solution: a disinfection and cleaning device for processing orthopedic medical devices, comprising a conveyor frame 1, a stepper motor 2 is arranged at the left front end of the conveyor frame 1, an output shaft of the stepper motor 2 is fixedly connected with an active roller 3, the active roller 3 is connected with a driven roller 4 through a mesh conveyor belt 5, the active roller 3 and the driven roller 4 are both rotatably connected to the inner wall of the conveyor frame 1, the disinfection and cleaning device comprises a disinfection mechanism and a cleaning mechanism, the disinfection mechanism further comprises an automatic disinfection module and a disinfection strengthening module, the automatic disinfection module can automatically send the medical device into the disinfection pool 6 for disinfection, and can automatically take out the disinfected medical device, the disinfection strengthening module can drive the cleaning brush 11 to accelerate the rotation in the reverse direction, so that the cleaning brush 11 can fully clean the medical device;

[0035] The cleaning mechanism also includes a flushing and drying module and a continuous supply module. The flushing and drying module can flush and dry the sterilized medical devices so that the medical devices can be used directly. The continuous supply module can continuously provide water and air sources without requiring the driving motor 26 to rotate at a too high speed.

[0036] As an embodiment of the present invention, Figure 2 and Figure 3 as well as Figure 6 As shown, the automatic disinfection module includes a disinfection tank 6 opened on the upper right part of the conveyor frame 1, the inner wall of the disinfection tank 6 is rotatably connected with a first limiting roller 9 and a second limiting roller 10, the first limiting roller 9 is attached to the inner side of the grid conveyor belt 5, and the second limiting roller 10 is attached to the outer side of the grid conveyor belt 5, the inner wall of the disinfection tank 6 is rotatably connected with a cleaning brush 11, and the outer side of the cleaning brush 11 is attached to the outer side of the grid conveyor belt 5. When in use, start the stepper motor 2, the stepper motor 2 drives the active roller 3 to rotate, the active roller 3 drives the driven roller 4 to rotate through the grid conveyor belt 5, and then the grid conveyor belt 5 drives the upper end of the medical device to move, and then because the grid conveyor belt 5 is affected by the first limiting roller 9 and Due to the restriction of the second limiting roller 10, the mesh conveyor belt 5 sends the medical devices at the upper end into the disinfection tank 6 for disinfection, so that the medical devices can be scrubbed by the cleaning brush 11. Finally, due to the restriction of the first limiting roller 9 and the second limiting roller 10 on the mesh conveyor belt 5, the mesh conveyor belt 5 sends the disinfected medical devices out of the disinfection tank 6, thereby completing the automatic disinfection of the medical devices. It is beneficial to use the first limiting roller 9 and the second limiting roller 10 to guide the moving trajectory of the mesh conveyor belt 5, so that the medical devices on the mesh conveyor belt 5 can not only automatically enter the disinfection tank 6 for disinfection, but also be automatically taken out of the disinfection tank 6, and the medical devices can be scrubbed by the cleaning brush 11, thereby further improving the disinfection effect.

[0037] As an embodiment of the present invention, Figure 2 and Figure 3 as well as Figure 5As shown, the disinfection enhancement module includes a first gear 12 fixedly connected to the rear end of the cleaning brush 11, the first gear 12 is meshed with a second gear 13, the second gear 13 is rotatably connected to the rear end of the conveying frame 1, the front end of the second gear 13 is fixedly connected to a first pulley 14, the first pulley 14 is connected to the second pulley 15 through a belt 16, the second pulley 15 is fixedly connected to the rear end of the driven roller 4, the root circle diameter of the first gear 12 is smaller than the root circle diameter of the second gear 13, the outer sides of the first pulley 14 and the second pulley 15 are both attached with a belt 16, a splash plate 17 is provided at the right upper end of the conveying frame 1, and the splash plate 17 is located at the upper part of the cleaning brush 11, when the grid conveyor belt 5 conveys medical devices and drives the driven roller 4 to rotate, the driven roller 4 drives the second pulley 15 to rotate, and the second pulley 15 drives the first belt through the belt 16 The wheel 14 rotates, and then because the first pulley 14 is fixed to the front end of the second gear 13, the first pulley 14 drives the second gear 13 to rotate. Finally, because the first gear 12 is meshed with the second gear 13, the root circle diameter of the first gear 12 is smaller than the root circle diameter of the second gear 13, and the first gear 12 is fixed on one end of the cleaning brush 11, the cleaning brush 11 is accelerated to rotate in the reverse direction, so that the cleaning brush 11 can fully scrub the medical equipment on the grid conveyor belt 5, and the liquid brought out by the cleaning brush 11 during rotation is blocked by the splash plate 17, which is conducive to utilizing the power of the grid conveyor belt 5 to transport the medical equipment to drive the cleaning brush 11 to rotate in the reverse direction, so that the cleaning brush 11 can fully scrub the medical equipment, improve the cleaning and disinfection effect, and the splash plate 17 is provided to block the splashing liquid to avoid wasting the disinfectant in the disinfection tank 6.

[0038] As an embodiment of the present invention, Figure 5 and Figure 7 as well as Figure 8As shown, the washing and drying module includes an equipment rack 18 arranged on the conveying rack 1, an equipment slot 19 is opened at the upper end of the equipment rack 18, and an outer cover 20 for covering and protecting is arranged at the upper end of the equipment slot 19, a distribution flow pipe 21 and a distribution air pipe 23 are arranged at the top of the inner part of the equipment rack 18, nozzles 22 are evenly arranged at the bottom end of the distribution flow pipe 21, and an air heater 25 is fixedly installed inside the distribution air pipe 23, a sewage pool 7 is arranged at the upper end of the conveying rack 1, the sewage pool 7 is located on the inner side of the grid conveyor belt 5, and a sewage pipe 8 is fixedly connected to the rear end of the sewage pool 7, and an air guide plate 24 is fixedly installed at the bottom end of the distribution air pipe 23, and the bottom end of the air guide plate 24 is arranged in an arc shape, and the grid conveyor belt When the medical devices are driven by the air distribution pipe 21 to pass through the equipment rack 18, the nozzle 22 sprays clean water through the distribution pipe 21 to rinse the medical devices on the mesh conveyor belt 5 to remove the residual disinfectant, and then the washed sewage is collected through the sewage pool 7 and discharged through the sewage pipe 8. Finally, the air in the air distribution pipe 23 is heated by the air heater 25, and the heated air is blown to the medical devices on the mesh conveyor belt 5 through the air guide plate 24, so as to accelerate the drying of the medical devices on the mesh conveyor belt 5, which is conducive to uniformly rinsing the medical devices and facilitating the removal of the residual disinfectant on the medical devices. In addition, the heated air can be centrally transported to the medical devices to improve the drying effect.

[0039] As an embodiment of the present invention, Figure 4 and Figure 7 as well as Figure 8As shown, in order to reduce the downtime of transportation, the traditional pressure-feeding device uses high-frequency reciprocating motion to make up for the interval, which will greatly increase the damage to the device and reduce the service life of the device. The continuous supply module includes a driving motor 26 arranged at the upper end of the outer cover 20, and the output shaft of the driving motor 26 is fixedly installed with a first bevel gear 27, and the first bevel gear 27 is meshed with a second bevel gear 28. The second bevel gear 28 is fixedly installed on a rotating rod 29, and both ends of the rotating rod 29 are rotatably connected to the inner wall of the equipment slot 19. A cam 30 is arranged on the outer side of the rotating rod 29, and third limiting rollers 31 are attached to both sides of the cam 30. The third limiting roller 31 is rotatably connected to the rotating rod 29. It is connected to the piston rod 32, and the two ends of the piston rod 32 respectively penetrate the liquid supply cylinder 34 and the air supply cylinder 35 and are fixedly connected to the piston 33. The upper right end of the liquid supply cylinder 34 is provided with a liquid inlet pipe 36, and the right end of the liquid supply cylinder 34 is provided with a liquid infusion pipe 37 for connecting to the flow distribution pipe 21. The upper left end of the air supply cylinder 35 is provided with an air inlet nozzle 38, and the lower left end of the air supply cylinder 35 is provided with an air supply pipe 39 for connecting to the air distribution pipe 23. The outer sides of the liquid inlet pipe 36, the liquid infusion pipe 37, the air inlet nozzle 38 and the air supply pipe 39 are all provided with a one-way valve 40. The two groups of liquid supply cylinders 34 are connected to the flow distribution pipe 21, and the two groups of air supply cylinders 35 are connected to the air distribution pipe 23. The drive motor 26 is started. The driving motor 26 drives the rotating rod 29 to rotate through the first bevel gear 27 and the second bevel gear 28, and then the rotating rod 29 drives the piston rod 32 to reciprocate through the cam 30 and the third limiting roller 31, and can make the two groups of piston rods 32 reciprocate alternately, and then the piston rod 32 drives the pistons 33 in the liquid supply cylinder 34 and the air supply cylinder 35 to reciprocate, the liquid supply cylinder 34 sucks liquid through the liquid inlet pipe 36, and the sucked liquid is transported to the distribution flow pipe 21 through the liquid delivery pipe 37 for use, the air supply cylinder 35 sucks gas through the air inlet nozzle 38, and the sucked gas is sent to the air distribution pipe 23 for use through the air delivery pipe 39, and the one-way valve 40 is used to prevent gas and liquid from being mixed. The liquid is refluxed, and finally, because the two groups of liquid supply cylinders 34 and the two groups of air supply cylinders 35 are transported in a staggered manner by sucking and delivering at the same time, the two groups of liquid supply cylinders 34 can continuously supply liquid to the distribution pipe 21, and the two groups of air supply cylinders 35 can continuously supply gas to the distribution air pipe 23, which is beneficial to utilize the driving motor 26 to simultaneously drive the two groups of liquid supply cylinders 34 and the two groups of air supply cylinders 35 for pressure delivery, and utilize the two groups of liquid supply cylinders 34 to transport in a staggered manner by sucking and delivering at the same time to continuously supply liquid to the distribution pipe 21, and utilize the two groups of air supply cylinders 35 to transport in a staggered manner by sucking and delivering at the same time to continuously supply gas to the distribution air pipe 23, thereby avoiding high-frequency reciprocating transportation, reducing pulse vibration, and increasing the service life of the device.

[0040] Working principle: When in use, start the stepper motor 2, the stepper motor 2 drives the active roller 3 to rotate, the active roller 3 drives the driven roller 4 to rotate through the mesh conveyor belt 5, and then the mesh conveyor belt 5 drives the medical device at the upper end to move, and then because the mesh conveyor belt 5 is restricted by the first limiting roller 9 and the second limiting roller 10, the mesh conveyor belt 5 sends the medical device at the upper end to the disinfection tank 6 for disinfection, so that the medical device can be scrubbed by the cleaning brush 11, and finally because the first limiting roller 9 and the second limiting roller 10 restrict the mesh conveyor belt 5, the mesh conveyor belt 5 sends the disinfected medical device out of the disinfection tank 6, thereby completing the automatic disinfection of the medical device;

[0041] When the mesh conveyor belt 5 conveys the medical device and drives the driven roller 4 to rotate, the driven roller 4 drives the second pulley 15 to rotate, and the second pulley 15 drives the first pulley 14 to rotate through the belt 16. Then, because the first pulley 14 is fixed to the front end of the second gear 13, the first pulley 14 drives the second gear 13 to rotate. Finally, because the first gear 12 is meshed with the second gear 13, the root circle diameter of the first gear 12 is smaller than the root circle diameter of the second gear 13, and the first gear 12 is fixed to one end of the cleaning brush 11, the cleaning brush 11 accelerates to rotate in the reverse direction, so that the cleaning brush 11 can fully scrub the medical devices on the mesh conveyor belt 5, and the liquid brought out by the cleaning brush 11 during rotation is blocked by the splash plate 17.

[0042] When the mesh conveyor belt 5 drives the medical devices through the equipment rack 18, the nozzle 22 sprays clean water through the distribution flow pipe 21 to rinse the medical devices on the mesh conveyor belt 5 to remove the residual disinfectant, and then the washed sewage is collected through the sewage pool 7 and discharged through the sewage pipe 8. Finally, the air in the distribution air pipe 23 is heated by the air heater 25, and the heated air is blown to the medical devices on the mesh conveyor belt 5 through the air guide plate 24, thereby accelerating the drying of the medical devices on the mesh conveyor belt 5;

[0043] Start the drive motor 26, and the drive motor 26 drives the rotating rod 29 to rotate through the first bevel gear 27 and the second bevel gear 28, and then the rotating rod 29 drives the piston rod 32 to reciprocate through the cam 30 and the third limiting roller 31, and can make the two groups of piston rods 32 reciprocate alternately, and then the piston rod 32 drives the pistons 33 in the liquid supply cylinder 34 and the air supply cylinder 35 to reciprocate, the liquid supply cylinder 34 sucks liquid through the liquid inlet pipe 36, and the sucked liquid is transported to the distribution flow pipe 21 through the liquid delivery pipe 37 for use, the air supply cylinder 35 sucks gas through the air inlet nozzle 38, and the sucked gas is sent to the air distribution pipe 23 through the air delivery pipe 39 for use, and the backflow of gas and liquid is prevented by the one-way valve 40, finally, because the two groups of liquid supply cylinders 34 and the two groups of air supply cylinders 35 are one sucking and one delivering staggered delivery, the two groups of liquid supply cylinders 34 can continuously supply liquid to the distribution flow pipe 21, and the two groups of air supply cylinders 35 can continuously supply gas to the air distribution pipe 23.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A disinfection and cleaning device for processing orthopedic medical instruments, comprising a conveyor frame (1), a stepper motor (2) is arranged at the left front end of the conveyor frame (1), an output shaft of the stepper motor (2) is fixedly connected to a driving roller (3), the driving roller (3) is connected to a driven roller (4) through a mesh conveyor belt (5), the driving roller (3) and the driven roller (4) are both rotatably connected to the inner wall of the conveyor frame (1), characterized in that: The disinfection and cleaning device comprises a disinfection mechanism and a cleaning mechanism, wherein the disinfection mechanism further comprises an automatic disinfection module and a disinfection enhancement module, wherein the automatic disinfection module is capable of automatically sending the medical device into the disinfection pool (6) for disinfection and automatically taking out the disinfected medical device, and the disinfection enhancement module is capable of driving the cleaning brush (11) to accelerate reverse rotation so that the cleaning brush (11) can fully clean the medical device; The cleaning mechanism also includes a flushing and drying module and a continuous supply module. The flushing and drying module can flush and dry the sterilized medical device so that the medical device can be used directly. The continuous supply module can continuously provide water and air sources without requiring the driving motor (26) to rotate at a high speed. The continuous supply module comprises a driving motor (26) arranged at the upper end of the outer cover (20); a first bevel gear (27) is fixedly mounted on the output shaft of the driving motor (26); the first bevel gear (27) is meshed with a second bevel gear (28); the second bevel gear (28) is fixedly mounted on a rotating rod (29); both ends of the rotating rod (29) are rotatably connected to the inner wall of the equipment slot (19); a cam (30) is arranged on the outer side of the rotating rod (29); third limiting rollers (31) are attached to both sides of the cam (30); The third limiting roller (31) is rotatably connected to the piston rod (32). The two ends of the piston rod (32) respectively penetrate the liquid supply cylinder (34) and the air supply cylinder (35) and are fixedly connected to the piston (33). The upper right end of the liquid supply cylinder (34) is provided with a liquid inlet pipe (36). The right end of the liquid supply cylinder (34) is provided with a liquid infusion pipe (37) for connecting to the distribution flow pipe (21). The upper left end of the air supply cylinder (35) is provided with an air inlet nozzle (38). The lower left end of the air supply cylinder (35) is provided with an air infusion pipe (39) for connecting to the air distribution pipe (23).

2. A disinfection and cleaning device for processing orthopedic medical instruments according to claim 1, characterized in that: The automatic disinfection module comprises a disinfection pool (6) disposed at the right upper end of the conveying frame (1); the inner wall of the disinfection pool (6) is rotatably connected to a first limiting roller (9) and a second limiting roller (10); the first limiting roller (9) is attached to the inner side of the mesh conveyor belt (5), and the second limiting roller (10) is attached to the outer side of the mesh conveyor belt (5).

3. A disinfection and cleaning device for processing orthopedic medical instruments according to claim 2, characterized in that: A cleaning brush (11) is rotatably connected to the inner wall of the disinfection tank (6), and the outer side of the cleaning brush (11) is arranged to fit the outer side of the grid conveyor belt (5).

4. The disinfection and cleaning device for processing orthopedic medical instruments according to claim 3, characterized in that: The disinfection enhancement module comprises a first gear (12) fixedly connected to the rear end of the cleaning brush (11); the first gear (12) is meshed with a second gear (13); the second gear (13) is rotatably connected to the rear end of the conveying frame (1); the front end of the second gear (13) is fixedly connected to a first pulley (14); the first pulley (14) is connected to a second pulley (15) via a belt (16); and the second pulley (15) is fixedly connected to the rear end of the driven roller (4).

5. The disinfection and cleaning device for processing orthopedic medical instruments according to claim 4, characterized in that: The tooth root circle diameter of the first gear (12) is smaller than the tooth root circle diameter of the second gear (13), and belts (16) are attached to the outer sides of the first belt pulley (14) and the second belt pulley (15).

6. The disinfection and cleaning device for processing orthopedic medical instruments according to claim 1, characterized in that: A splash plate (17) is provided at the right upper end of the conveying frame (1), and the splash plate (17) is located above the cleaning brush (11).

7. The disinfection and cleaning device for orthopedic medical equipment processing according to claim 1, characterized in that: The washing and drying module comprises an equipment rack (18) arranged on a conveying rack (1), an equipment slot (19) being provided at the upper end of the equipment rack (18), an outer cover (20) being provided at the upper end of the equipment slot (19) for covering and protecting, a flow distribution pipe (21) and an air distribution pipe (23) being provided at the top end of the interior of the equipment rack (18), nozzles (22) being evenly provided at the bottom end of the flow distribution pipe (21), an air heater (25) being fixedly installed inside the air distribution pipe (23), a sewage pool (7) being provided at the upper end of the conveying rack (1), the sewage pool (7) being located on the inner side of the mesh conveyor belt (5), and a sewage discharge pipe (8) being fixedly connected to the rear end of the sewage pool (7).

8. The disinfection and cleaning device for orthopedic medical equipment processing according to claim 7, characterized in that: An air guide plate (24) is fixedly mounted on the bottom end of the air distribution pipe (23), and the bottom end of the air guide plate (24) is arranged in an arc shape.

9. The disinfection and cleaning device for orthopedic medical equipment processing according to claim 1, characterized in that: The outer sides of the liquid inlet pipe (36), the liquid delivery pipe (37), the air inlet nozzle (38) and the air delivery pipe (39) are all provided with a one-way valve (40); the two groups of liquid supply cylinders (34) are both connected to a flow distribution pipe (21); and the two groups of air supply cylinders (35) are both connected to an air distribution pipe (23).

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