CN113385507B

CN113385507B - Medical tube cleaning equipment

Info

Publication number: CN113385507B
Application number: CN202110941124.XA
Authority: CN
Inventors: 黄晓妍; 李亚敏; 胡超
Original assignee: Second Xiangya Hospital of Central South University
Current assignee: Second Xiangya Hospital of Central South University
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2021-10-29
Anticipated expiration: 2041-08-17
Also published as: CN113385507A

Abstract

The invention relates to the field of medical instrument management equipment, in particular to medical tube cleaning equipment, which comprises an equipment box and a cleaning box fixed on the equipment box, and further comprises: the cleaning mechanism is arranged in the cleaning box and used for cleaning the inner walls of the pipes and can be automatically adjusted to be suitable for cleaning the inner walls of the pipes with different diameters; the driving mechanism is arranged in the equipment box and is in transmission connection with the cleaning mechanism; the lifting mechanism is arranged in the cleaning box and is in transmission connection with the cleaning mechanism and the driving mechanism respectively, and the driving mechanism drives the lifting mechanism to work so that the lifting mechanism drives the cleaning mechanism to clean the inner wall of the pipe in the vertical direction and can adapt to the cleaning of pipes with different lengths; this kind of medical tube utensil cleaning equipment increases application range, improves the security to reduce the energy consumption, the simple operation, moreover can be comprehensive thorough to the washing of pipe utensil inner wall, improve cleaning performance and the efficiency to the pipe utensil inner wall.

Description

Medical tube cleaning equipment

Technical Field

The invention relates to the field of medical instrument management equipment, in particular to medical tube cleaning equipment.

Background

Because the medical tube is long and thin in structure, the inner wall of the medical tube cannot be thoroughly cleaned during cleaning, so that the inner wall of the medical tube is not clean, the requirement on sanitation and safety cannot be met, and the specifications of the medical tube are different in size, so that the medical tube can be conveniently and quickly cleaned by a cleaning tool with a wide application range.

Disclosure of Invention

It is an object of the present invention to provide a medical tube cleaning apparatus that solves the problems set forth in the background above. In order to achieve the purpose, the invention provides the following technical scheme: a medical tube cleaning apparatus, includes equipment box and fixes the washing case on the equipment box, still includes:

the cleaning mechanism is arranged in the cleaning box and used for cleaning the inner walls of the pipes and can be automatically adjusted to be suitable for cleaning the inner walls of the pipes with different diameters;

the cleaning mechanism comprises an adjusting cylinder arranged in the cleaning box, the upper end of the adjusting cylinder is opened, a piston plate is connected in the adjusting cylinder in a sliding manner, and a tubular shaft III penetrates through the piston plate and is connected with the piston plate in a fixed-shaft rotating manner;

the driving mechanism is arranged in the equipment box and is in transmission connection with the cleaning mechanism;

the lifting mechanism is arranged in the cleaning box and is in transmission connection with the cleaning mechanism and the driving mechanism respectively, and the driving mechanism drives the lifting mechanism to work so that the lifting mechanism drives the cleaning mechanism to clean the inner wall of the pipe in the vertical direction and can adapt to the cleaning of pipes with different lengths;

the lifting mechanism comprises a reciprocating screw rod which is rotationally connected with the inside of the cleaning box through a fixed shaft, the reciprocating screw rod penetrates through and is connected to a second projection in a sliding mode, and the second projection is fixed on the outer peripheral wall of the adjusting cylinder;

the upper end of the tubular shaft III penetrates through a water passing hole formed in an upper cover of the cleaning box, a rubber ring is fixed on the upper surface of the upper cover of the cleaning box, the rubber ring and the water passing hole are coaxially arranged, and a key switch is embedded in the rubber ring;

the lower end of the reciprocating screw rod penetrates through and is connected to a bottom plate of the cleaning box in a fixed-shaft rotating manner;

the driving mechanism comprises a motor fixed on the bottom surface inside the equipment box, the key switch is electrically connected with the motor, an output shaft end of the motor is coaxially and fixedly connected with a first friction disc, the center of the upper surface of the first friction disc is coaxially and fixedly connected with a first polygonal rod, the lower end of a third pipe shaft penetrates through and is slidably connected to a bottom plate of the adjusting cylinder, the lower end of the third pipe shaft is coaxially and fixedly connected with the first pipe shaft, the first pipe shaft penetrates through and is slidably connected to the bottom plate of the cleaning box, and the first polygonal rod is inserted and is slidably connected to the lower end of the first pipe shaft;

the driving mechanism further comprises a sliding frame, a sliding block is fixed on the sliding frame, the sliding block penetrates through a strip-shaped through hole formed in the side wall of the equipment box, the sliding block can slide up and down in the strip-shaped through hole, a support is fixed on the outer side wall of the equipment box, a screw rod is connected to the support in a rotating mode through a fixed shaft, the screw rod penetrates through and is in threaded connection with the sliding block, a supporting rod is fixed on the sliding frame, a second rotating shaft is connected to the supporting rod in a rotating mode, a second friction disc is fixedly connected to one end of the second rotating shaft in a coaxial mode, the peripheral wall of the first friction disc abuts against and is in buckled contact with the end face of the second friction disc, a first rotating shaft is connected to the sliding frame in a rotating mode, one end of the first rotating shaft is connected with a second rotating shaft in a driving mode through a bevel gear set, a second multi-edge rod is fixedly connected to the other end of the reciprocating type lead screw rod, a second coaxial fixed-connection type lead-rod is connected to the lower end of the second shaft in a plugging-in a sliding mode.

Preferably, be fixed with spacing arch on the upper end opening inner wall of adjusting a section of thick bamboo, be fixed with two limiting plates, two on the three lateral walls of hollow shaft the limiting plate is located the upper and lower both sides of piston plate respectively, and the cover is established and is rabbeted the sealing washer on the periphery wall of piston plate, has seted up the inlet opening on the lateral wall of hollow shaft three, and the inlet opening is located the downside of piston plate.

Preferably, be fixed with lug one on the lateral wall of adjusting a section of thick bamboo, the inside of wasing the case is fixed with the slide bar, and the slide bar runs through and sliding connection on lug one, the slide bar is parallel to each other with the hollow shaft three-phase, the lateral wall lower extreme of adjusting a section of thick bamboo is linked together through the exit end of inlet tube with the water pump, the water pump is fixed on equipment incasement wall, and key switch is connected with the water pump electricity, the entrance point of water pump passes through the tube coupling water tank, the bottom intercommunication of wasing the case has the blow off pipe.

Preferably, the outer periphery wall that tubular shaft three was located water hole upside is gone up the equipartition and is had a plurality of brushes to wipe the subassembly, the brush is wiped the subassembly and is included fixed and communicate tubular shaft three inner skleeve, the one end periphery wall that the tubular shaft three was kept away from to the inner skleeve is fixed with the evagination ring, the inner skleeve is inserted and is established in the outer sleeve, and the periphery wall of evagination ring and the inner wall contact of outer sleeve and relative slip, the directional one end of tubular shaft three of outer sleeve is connected with the periphery wall of tubular shaft three through the spring, the directional one end inner wall of outer sleeve is fixed with interior bulge loop.

Preferably, a brush plate is fixed at one end, far away from the third tubular shaft, of the outer sleeve, a cavity is formed in the brush plate, the outer sleeve is communicated with the inner sleeve and the cavity respectively, bristles are fixed on one side, far away from the outer sleeve, of the brush plate, and a plurality of water spray holes communicated with the cavity are formed in one side, where the bristles are located, of the brush plate.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the start and stop of the whole equipment are controlled by pressing the pipe during cleaning and lifting the pipe after cleaning, so that the effects of starting and stopping the pipe immediately after use are realized, the safety is improved, the energy consumption is reduced, and the operation is convenient and fast.

According to the pipe cleaning device, the driving mechanism drives the cleaning mechanism to scrub the inner wall of the pipe, so that the pipe wall is cleaned while the inner wall of the pipe is brushed, dirt brushed off by the bristles is timely and efficiently cleaned, the pipe cleaning effect is improved, the pipe cleaning device can be suitable for cleaning the inner walls of pipes with different inner diameters, the application range is enlarged, thorough cleaning of the inner wall of the pipe is facilitated, and the cleaning effect and the cleaning efficiency are improved.

According to the invention, the lifting mechanism is driven by the driving mechanism to work, so that the lifting mechanism drives the cleaning mechanism to clean the inner wall of the pipe in the vertical direction, and the cleaning mechanism can be suitable for cleaning the pipe with different lengths, so that the cleaning mechanism can completely and thoroughly clean the inner wall of the pipe, the cleaning effect and efficiency of the inner wall of the pipe are improved, and the application range is enlarged.

Drawings

FIG. 1 is a schematic cross-sectional view of the final assembly of the present invention;

FIG. 2 is a schematic cross-sectional view of an adjusting cylinder according to the present invention;

FIG. 3 is a schematic view of a connection structure of a first rotating shaft and a second rotating shaft in the present invention;

FIG. 4 is an enlarged cross-sectional view taken at A in FIG. 1;

FIG. 5 is a schematic view of the connection structure of the second tubular shaft and the second polygonal rod of the present invention.

In the figure: 1. an equipment box; 2. a first friction disc; 3. a first polygonal rod; 4. a water pump; 5. a pipe shaft I; 6. a blow-off pipe; 7. a cleaning tank; 8. a water inlet pipe; 9. a first bump; 10. a slide bar; 11. a brushing assembly; 12. a rubber ring; 13. a key switch; 14. a pipe shaft III; 15. an adjusting cylinder; 16. a second friction disc; 17. a carriage; 18. a reciprocating screw rod; 19. a second bump; 20. a second pipe shaft; 21. a second polygonal rod; 22. a screw; 23. a slider; 24. a strip-shaped through hole; 25. a support; 26. a water inlet hole; 27. a piston plate; 28. a limiting plate; 29. a seal ring; 30. water passing holes; 31. a first rotating shaft; 32. a bevel gear set; 33. a strut; 34. a second rotating shaft; 35. a spring; 36. an inner sleeve; 37. an outer convex ring; 38. an outer sleeve; 39. brushing the board; 40. brushing; 41. a water spray hole; 42. a cavity; 43. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a medical tube cleaning device, includes equipment box 1 and fixes washing case 7 on equipment box 1, still includes:

the cleaning mechanism is arranged in the cleaning box 7 and is used for cleaning the inner walls of the pipes and can be automatically adjusted to be suitable for cleaning the inner walls of the pipes with different diameters;

the cleaning mechanism comprises an adjusting cylinder 15 arranged in the cleaning box 7, the upper end of the adjusting cylinder 15 is opened, a piston plate 27 is connected in the adjusting cylinder 15 in a sliding manner, and a tubular shaft III 14 penetrates through the piston plate 27 and is connected with the piston plate in a fixed-shaft rotating manner;

the driving mechanism is arranged in the equipment box 1 and is in transmission connection with the cleaning mechanism;

the lifting mechanism is arranged in the cleaning box 7 and is in transmission connection with the cleaning mechanism and the driving mechanism respectively, and the driving mechanism drives the lifting mechanism to work so that the lifting mechanism drives the cleaning mechanism to clean the inner wall of the pipe in the vertical direction and can adapt to the cleaning of pipes with different lengths;

the lifting mechanism comprises a reciprocating screw rod 18 which is fixedly and rotatably connected inside the cleaning box 7, the reciprocating screw rod 18 penetrates through and is slidably connected to a second projection 19, and the second projection 19 is fixed on the outer peripheral wall of the adjusting cylinder 15;

as shown in fig. 1, 2, 3 and 5, the upper end of the tubular shaft III 14 passes through a water through hole 30 formed in the upper cover of the cleaning box 7, a rubber ring 12 is fixed on the upper surface of the upper cover of the cleaning box 7, the rubber ring 12 and the water through hole 30 are coaxially arranged, the rubber ring 12 plays a role in sealing the pipe orifice of the pipe to prevent sewage generated during cleaning from flowing out, a key switch 13 is embedded in the rubber ring 12, the pipe enables a water pump 4 and a motor 43 to synchronously work by applying a downward pressure to the key switch 13, a limiting protrusion is fixed on the inner wall of an opening at the upper end of the adjusting cylinder 15 and plays a role in limiting the piston plate 27 to prevent the piston plate 27 from being separated from the adjusting cylinder 15 under the action of water pressure, two limiting plates 28 are fixed on the outer side wall of the tubular shaft III 14, the two limiting plates 28 are respectively located on the upper side and the lower side of the piston plate 27, a sealing ring 29 is sleeved and embedded on the outer peripheral wall of the piston plate 27, the side wall of the tubular shaft III 14 is provided with a water inlet hole 26, the water inlet hole 26 is positioned at the lower side of the piston plate 27, the lower end of the reciprocating screw rod 18 penetrates through and is connected with the bottom plate of the cleaning box 7 in a fixed-shaft rotating manner, the brush plate 39 moves in the vertical direction while rotating due to the matching of the second projection 19 and the reciprocating screw rod 18, and further the brush plate 39 can completely and thoroughly clean the inner wall of a pipe fitting, the driving mechanism comprises a motor 43 fixed on the inner bottom surface of the equipment box 1, the key switch 13 is electrically connected with the motor 43, the output shaft end of the motor 43 is coaxially and fixedly connected with a friction disc I2, the center of the upper surface of the friction disc I2 is coaxially and fixedly connected with a multi-edge rod I3, the lower end of the tubular shaft III 14 penetrates through and is connected with the bottom plate of the adjusting cylinder 15 in a sliding manner, the lower end of the tubular shaft III 14 is coaxially and fixedly connected with a tubular shaft I5, and the tubular shaft I5 penetrates through and is connected with the bottom plate of the cleaning box 7 in a sliding manner, the driving mechanism further comprises a sliding frame 17, a sliding block 23 is fixed on the sliding frame 17, the sliding block 23 penetrates through a strip-shaped through hole 24 formed in the side wall of the equipment box 1, the sliding block 23 can slide up and down in the strip-shaped through hole 24, a support 25 is fixed on the outer side wall of the equipment box 1, a screw 22 is rotatably connected on the support 25 in a fixed shaft mode, the screw 22 penetrates through and is in threaded connection with the sliding block 23, a support rod 33 is fixed on the sliding frame 17, a rotating shaft II 34 is rotatably connected on the support rod 33 in a fixed shaft mode, a friction disc II 16 is coaxially and fixedly connected at one end of the rotating shaft II 34, the peripheral wall of the friction disc I2 is in abutting and buckling contact with the end face of the friction disc II 16, a rotating shaft I31 is rotatably connected on the sliding frame 17 in a fixed shaft mode, one end of the rotating shaft I31 is in transmission connection with the rotating shaft II 34 through a bevel gear set 32, a multi-edge rod II 21 is coaxially and fixedly connected at the other end, and a tubular shaft II 20 is coaxially and fixedly connected at the lower end of the reciprocating type lead screw 18, and the second polygon bar 21 is inserted and connected with the lower end of the second pipe shaft 20 in a sliding way.

In this embodiment, as shown in fig. 1 and 2, a first protruding block 9 is fixed on the outer side wall of the adjusting cylinder 15, a sliding rod 10 is fixed inside the cleaning box 7, the sliding rod 10 penetrates through and is connected to the first protruding block 9 in a sliding manner, the sliding rod 10 is parallel to a third pipe shaft 14, the lower end of the side wall of the adjusting cylinder 15 is communicated with the outlet end of the water pump 4 through a water inlet pipe 8, the water pump 4 is fixed on the inner wall of the equipment box 1, the key switch 13 is electrically connected with the water pump 4, the inlet end of the water pump 4 is connected with the water tank through a pipeline, the water tank is not shown in the application, the bottom of the cleaning box 7 is communicated with a drain pipe 6, the first protruding block 9 and the sliding rod 10 play a guiding role, and the adjusting cylinder 15 is ensured to drive the third pipe shaft 14 to stably move up and down.

In the present embodiment, as shown in fig. 2 and 4, a plurality of brushing assemblies 11 are uniformly distributed on the outer circumferential wall of the tube shaft three 14 on the upper side of the water through hole 30, each brushing assembly 11 includes an inner sleeve 36 fixed and communicated with the tube shaft three 14, an outer convex ring 37 is fixed on the outer circumferential wall of one end of the inner sleeve 36 away from the tube shaft three 14, the inner sleeve 36 is inserted into an outer sleeve 38, the outer circumferential wall of the outer convex ring 37 is in contact with the inner wall of the outer sleeve 38 and can slide relatively, one end of the outer sleeve 38 directed to the tube shaft three 14 is connected with the outer circumferential wall of the tube shaft three 14 through a spring 35, an inner convex ring is fixed on the inner wall of one end of the outer sleeve 38 directed to the tube shaft three 14, the inner convex ring and the outer convex ring 37 are used for limiting the inner sleeve 36 and the outer sleeve 38 to prevent the inner sleeve 36 and the outer sleeve 38 from being separated, a brushing plate 39 is fixed on one end of the outer sleeve 38 away from the tube shaft three 14, a cavity 42 is opened inside of the brushing plate 39, and the outer sleeve 38 is respectively connected with the inner sleeve 36, The cavity 42 is communicated, the brush bristles 40 are fixed on one side of the brush plate 39, which is far away from the outer sleeve 38, and the water spraying holes 41 communicated with the cavity 42 are formed in one side of the brush bristles 40 on the brush plate 39, so that the pipe wall can be cleaned while brushing the inner wall of the pipe, therefore, the dirt brushed off by the brush bristles 40 can be cleaned efficiently in time, and the cleaning effect on the pipe is improved.

The invention has the advantages that: when the medical tube cleaning equipment is used, the working process is as follows:

as shown in fig. 1 and 2, in an initial state, the key switch 13 is in a disconnected state, at this time, the motor 43 and the water pump 4 are not powered on to operate, a pipe to be cleaned is inserted and sleeved at the upper end of the pipe shaft three 14, a lower port of the pipe is pressed and buckled on the rubber ring 12, the rubber ring 12 plays a role in sealing a pipe orifice of the pipe, sewage generated during cleaning is prevented from flowing out, the port of the pipe exerts downward pressure on the key switch 13 at the same time, so that the key switch 13 is in a powered-on state, at this time, the motor 43 and the water pump 4 are powered on to operate at the same time, after the motor 43 operates, the friction disc one 2 and the polygon rod one 3 are synchronously driven to rotate, and the polygon rod one 3 is enabled. The pipe shaft I5 synchronously drives the pipe shaft III 14 to rotate, as shown in fig. 3, the pipe shaft III 14 synchronously drives the inner sleeve 36 to rotate, the inner sleeve 36 synchronously drives the outer sleeve 38 to rotate around the central axis of the pipe shaft III 14, so that the outer sleeve 38 obtains centrifugal force, the spring 35 is stretched under the action of the centrifugal force, the spring 35 obtains restoring force, the outer sleeve 38 drives the brush plate 39 to approach to the inner wall of the pipe, and the brush bristles 40 are in abutting contact with the inner wall of the pipe, so that the inner wall of the pipe is brushed by the brush bristles 40 under the condition that the brush plate 39 rotates, dirt adhered to the inner wall of the pipe is removed, and due to the extensibility of the outer sleeve 38, the inner wall cleaning device can be suitable for cleaning the inner walls of pipes with different inner diameters, the application range is enlarged, the water pump 4 pumps and pressurizes the water in the water tank through the pipeline after working, and then conveys the cleaning liquid into the adjusting cylinder 15 through the water inlet pipe 8, the water enters the third 14 of the pipe shaft through the water inlet hole 26, then is divided into the inner parts of the inner sleeves 36, enters the cavity 42 through the outer sleeve 38, and is sprayed to the inner wall of the pipe corresponding to the bristles 40 through the water spray holes 41 through the cavity 42, so that the pipe wall is cleaned while the inner wall of the pipe is brushed, dirt brushed off by the bristles 40 is cleaned timely and efficiently, the pipe cleaning effect is improved, the water liquid entering the inner sleeves 36 and the outer sleeve 38 increases the spray pressure sprayed from the water spray holes 41 under the action of centrifugal force, the inner wall of the pipe is cleaned thoroughly, and the cleaning effect and the cleaning efficiency are improved.

As described above, the friction disc i 2 rotates while driving the friction disc ii 16 to rotate, so that the friction disc ii 16 synchronously drives the rotating shaft ii 34 to rotate, as shown in fig. 1 and 2, the rotating shaft ii 34 drives the rotating shaft i 31 to rotate through the bevel gear set 32, so that the rotating shaft i 31 drives the tubular shaft ii 20 to rotate through the polygon rod ii 21, and further the tubular shaft ii 20 synchronously drives the reciprocating lead screw 18 to rotate, so that the reciprocating lead screw 18 drives the adjusting cylinder 15 to reciprocate through the protrusion ii 19 in sliding connection with the reciprocating lead screw 18, and further the adjusting cylinder 15 drives the tubular shaft iii 14 to move up and down, so that the tubular shaft iii 14 drives the brush plate 39 to move up and down on the inner wall of the pipe, so that the brush plate 39 moves up and down while rotating, and further the brush plate 39 can completely and thoroughly clean the inner wall of the pipe.

The water pressure in the adjusting cylinder 15 enables the piston plate 27 to be in abutting contact with the limiting bulges at the upper end of the inner wall of the adjusting cylinder 15, when pipes with different depths are encountered, the top of the inner side of each pipe exerts downward pressure on the tubular shaft III 14, so that the tubular shaft III 14 drives the piston plate 27 to move downwards under the action of external force so as to adapt to the pipes with the same depth, the cleaning effect on the pipes is improved, the use range is increased, when the piston plate 27 and the limiting bulges at the upper end of the inner wall of the adjusting cylinder 15 are in the range of cleaning the pipes with the maximum depth by the tubular shaft III 14, the sealing ring 29 on the piston plate 27 plays a sealing role and enables the piston plate 27 to drive the sealing ring 29 to slide on the inner wall of the adjusting cylinder 15 under the action of external force, the water inlet 26 is always positioned in the adjusting cylinder 15, and dirt wrapped by cleaning liquid for cleaning the inner walls of the pipes enters the cleaning box 7 together through the water through holes 30, and is discharged through a sewage discharge pipe 6.

As described above, when the tubular shaft three 14 needs to be adjusted to drive the brushing speed of the brush plate 39 on the vertical direction of the inner wall of the pipe, the screw 22 is rotated to drive the slider 23 and the carriage 17 to move up and down through the screw thread transmission, so that the carriage 17 synchronously drives the rotating shaft two 34 and the friction disc two 16 to move up and down through the support rod 33, further the transmission radius of the friction disc one 2 on the friction disc two 16 is increased or decreased, further the rotating speed of the friction disc two 16 is decreased or increased, further the vertical moving speed of the tubular shaft three 14 is decreased or increased, further the brushing speed of the brush plate 39 on the vertical direction of the inner wall of the pipe is adjusted, and thus the corresponding brushing speed of the brush plate 39 can be adjusted according to the actual condition of the inner wall of the pipe.

After the cleaning of pipe utensil is ended, lift the pipe utensil, thereby make the pipe utensil not exert pressure to key switch 13, and then make key switch 13 be in the state of opening circuit, motor 43 and water pump 4 synchronous outage inoperative this moment, thereby realize opening promptly with using, effect that stops promptly without, improve the security, and reduce the energy consumption, after motor 43 stop work, tubular shaft three 14 loses drive power, thereby stall, make outer sleeve 38 drive brush board 39 reset under the effect of restoring force of spring 35, the smooth of the pipe utensil of being convenient for like this takes out, easy operation is convenient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a medical tube cleaning equipment, includes equipment box (1) and fixes washing case (7) on equipment box (1), its characterized in that: further comprising:

the cleaning mechanism is arranged in the cleaning box (7) and is used for cleaning the inner walls of the pipes, and the cleaning mechanism can be automatically adjusted and adapted to clean the inner walls of the pipes with different diameters;

the cleaning mechanism comprises an adjusting cylinder (15) arranged in the cleaning box (7), the upper end of the adjusting cylinder (15) is opened, a piston plate (27) is connected to the inside of the adjusting cylinder (15) in a sliding manner, and a tubular shaft III (14) penetrates through the piston plate (27) and is connected with the piston plate in a fixed-axis rotating manner;

the driving mechanism is arranged in the equipment box (1) and is in transmission connection with the cleaning mechanism;

the lifting mechanism is arranged in the cleaning box (7), and is in transmission connection with the cleaning mechanism and the driving mechanism respectively, and the driving mechanism drives the lifting mechanism to work so that the lifting mechanism drives the cleaning mechanism to clean the inner wall of the pipe in the vertical direction and can adapt to the cleaning of the pipes with different lengths;

the lifting mechanism comprises a reciprocating screw rod (18) which is fixedly and rotatably connected inside the cleaning box (7), the reciprocating screw rod (18) penetrates through and is slidably connected to a second projection (19), and the second projection (19) is fixed on the peripheral wall of the adjusting cylinder (15);

the upper end of the tubular shaft III (14) penetrates through a water passing hole (30) formed in an upper cover of the cleaning box (7), a rubber ring (12) is fixed on the upper surface of the upper cover of the cleaning box (7), the rubber ring (12) and the water passing hole (30) are coaxially arranged, and a key switch (13) is embedded in the rubber ring (12);

the lower end of the reciprocating screw rod (18) penetrates through and is fixedly connected to a bottom plate of the cleaning box (7) in a rotating mode;

the driving mechanism comprises a motor (43) fixed on the bottom surface inside the equipment box (1), the key switch (13) is electrically connected with the motor (43), an output shaft end of the motor (43) is coaxially and fixedly connected with a friction disc I (2), the center of the upper surface of the friction disc I (2) is coaxially and fixedly connected with a multi-edge rod I (3), the lower end of a pipe shaft III (14) penetrates through and is connected onto a bottom plate of the adjusting cylinder (15) in a sliding mode, the lower end of the pipe shaft III (14) is coaxially and fixedly connected with a pipe shaft I (5), the pipe shaft I (5) penetrates through and is connected onto a bottom plate of the cleaning box (7) in a sliding mode, and the multi-edge rod I (3) is connected onto the lower end of the pipe shaft I (5) in an inserting mode and in a sliding mode;

the driving mechanism further comprises a sliding frame (17), a sliding block (23) is fixed on the sliding frame (17), the sliding block (23) penetrates through a strip-shaped through hole (24) formed in the side wall of the equipment box (1), the sliding block (23) can slide up and down in the strip-shaped through hole (24), a support (25) is fixed on the outer side wall of the equipment box (1), a screw rod (22) is rotatably connected to the support (25) in a fixed shaft mode, the screw rod (22) penetrates through and is in threaded connection with the sliding block (23), a support rod (33) is fixed on the sliding frame (17), a second rotating shaft (34) is rotatably connected to the support rod (33) in a fixed shaft mode, a second friction disc (16) is fixedly connected to one end of the second rotating shaft (34) in a coaxial mode, the peripheral wall of the first friction disc (2) is in buckling contact with the end face of the second friction disc (16), and a first rotating shaft (31) is rotatably connected to the sliding frame (17) in a fixed shaft mode, one end of the first rotating shaft (31) is in transmission connection with the second rotating shaft (34) through a bevel gear set (32), the other end of the first rotating shaft is coaxially and fixedly connected with the second multi-edge rod (21), the lower end of the reciprocating screw rod (18) is coaxially and fixedly connected with the second tubular shaft (20), and the second multi-edge rod (21) is inserted and connected to the lower end of the second tubular shaft (20) in a sliding mode.

2. The medical tube cleaning apparatus of claim 1, wherein: be fixed with spacing arch on the upper end opening inner wall of adjusting a section of thick bamboo (15), be fixed with two limiting plates (28), two on the three (14) lateral walls of hollow shaft limiting plate (28) are located the upper and lower both sides of piston board (27) respectively, the cover is established and is rabbeted on the periphery wall of piston board (27) and has sealing washer (29), inlet opening (26) have been seted up on the lateral wall of three (14) of hollow shaft, and inlet opening (26) are located the downside of piston board (27).

3. The medical tube cleaning apparatus of claim 1, wherein: the utility model discloses a washing machine, including adjusting a section of thick bamboo (15), be fixed with lug (9) on the lateral wall of adjusting a section of thick bamboo (15), the inside of wasing case (7) is fixed with slide bar (10), and slide bar (10) run through and sliding connection is on lug (9), slide bar (10) are parallel to each other with hollow shaft three (14), the lateral wall lower extreme of adjusting a section of thick bamboo (15) is linked together through inlet tube (8) and the exit end of water pump (4), water pump (4) are fixed on equipment box (1) inner wall, and key switch (13) are connected with water pump (4) electricity, the entrance point of water pump (4) passes through the tube coupling water tank, the bottom intercommunication of wasing case (7) has blow off pipe (6).

4. The medical tube cleaning apparatus of claim 1, wherein: the outer wall of the upper side of the water passing hole (30) of the tubular shaft III (14) is uniformly provided with a plurality of brushing assemblies (11), each brushing assembly (11) comprises an inner sleeve (36) which is fixed and communicated with the tubular shaft III (14), an outer convex ring (37) is fixed on the outer wall of one end, away from the tubular shaft III (14), of the inner sleeve (36), the inner sleeve (36) is inserted into an outer sleeve (38), the outer wall of the outer convex ring (37) is in contact with the inner wall of the outer sleeve (38) and can slide relatively, one end, pointing to the tubular shaft III (14), of the outer sleeve (38) is connected with the outer wall of the tubular shaft III (14) through a spring (35), and an inner convex ring is fixed on the inner wall of one end, pointing to the tubular shaft III (14), of the outer sleeve (38).

5. The medical tube cleaning apparatus of claim 4, wherein: a brushing plate (39) is fixed at one end, far away from the third pipe shaft (14), of the outer sleeve (38), a cavity (42) is formed in the brushing plate (39), the outer sleeve (38) is communicated with the inner sleeve (36) and the cavity (42) respectively, bristles (40) are fixed on one side, far away from the outer sleeve (38), of the brushing plate (39), and a plurality of water spraying holes (41) communicated with the cavity (42) are formed in one side, where the bristles (40) are located, of the brushing plate (39).