Limb cleaning equipment for neurology department

Abstract

The invention relates to the technical field of medical equipment, in particular to limb cleaning equipment for the neurology department. Comprising a supporting frame, a lifting table is slidably connected into the top end of the supporting frame, a positioning frame is arranged at the top of the lifting table, a cleaning box is slidably connected into the top end of the positioning frame, a cleaning telescopic hole is formed in one end of the cleaning box, and a spraying frame is fixed to the end, close to the cleaning telescopic hole, in the cleaning box; an angle adjusting mechanism used for rotation adjustment is installed between the lifting table and the positioning frame. According to the limb cleaning equipment for the neurology department, through cooperation of the supporting frame, the lifting table, the height adjusting mechanism, the angle adjusting mechanism, the positioning frame and the cleaning box, the cleaning equipment can be correspondingly adjusted according to the limb angle and height of a patient during use; therefore, the limbs of the patient can be cleaned at different angles, and the cleaning water can be wiped to a certain extent through the elastic contact between the cleaning annular cotton and the limbs.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a limb cleaning device for neurology. Background Art

[0002] Neurology is a secondary discipline related to nerves, which does not belong to the concept of internal medicine. It mainly treats cerebrovascular diseases, migraines, inflammatory brain diseases, myelitis, epilepsy, metabolic diseases and genetic diseases, trigeminal neuralgia, sciatica, peripheral neuropathy and myasthenia gravis, etc. The main examination methods include head and neck MRI, CT, ECT, PETCT, EEG, TCD (transcranial Doppler ultrasound), electromyography, evoked potential and hemorheology examination, genetic diagnosis, etc. At the same time, it crosses with the psychology department to diagnose and treat functional diseases such as neurasthenia and insomnia; neurological diseases often cause many other symptoms, among which limb numbness and weakness are one of the most common complications. If the condition is serious, it may even cause paralysis. Patients with limb weakness cannot clean themselves and usually need others to clean them.

[0003] The patent document with the announcement number (CN219700251U) discloses a medical care cleaning device, including a working bed board and a fixing mechanism, wherein a tightening mechanism for waist and abdomen restraint cleaning is installed in the upper middle part of the working bed board, and the fixing mechanism for hand and foot restraint is arranged on both sides of the upper part of the working bed board, and an adjustment mechanism for spacing adjustment is arranged in the inner middle part of the working bed board. Compared with the existing device, the medical care cleaning device can bind and fix the middle part of the patient's limbs through the first magic strap and the second magic strap, so that the patient's limbs can be restrained to improve the stability during cleaning, and the elastic column, the pull rod and the meshing tooth block can be pulled to mesh with the connecting rack, so that the restraint belt can be retracted and adjusted, so that the hands, feet and head of the nursing patient can be quickly fixed and restrained, so as to prevent the patient from moving around during cleaning and affecting the normal cleaning.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the existing cleaning equipment is not convenient for adjusting the angle and height as needed during use. For this reason, a limb cleaning device for neurology is designed to provide another technical solution to the above technical problem. Summary of the invention

[0005] Based on this, it is necessary to provide a limb cleaning device for neurology to solve the technical problem that the existing cleaning equipment is not convenient to adjust the angle and height according to needs during use.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A limb cleaning device for neurology, comprising a support frame, a lifting platform is slidably connected to the top of the support frame, a positioning frame is arranged on the top of the lifting platform, a cleaning box is slidably connected to the top of the positioning frame, a cleaning telescopic hole is opened in the interior of one end of the cleaning box, a spray frame is fixed at the end of the cleaning box located near the cleaning telescopic hole, an angle adjustment mechanism for rotation adjustment is installed between the lifting platform and the positioning frame, the angle adjustment mechanism comprises an angle adjustment drive motor, a first bevel gear, a second bevel gear, a rotating shaft, a first connecting plate and a second connecting plate, the second connecting plate is fixed on both sides of one end of the top of the lifting platform, the angle adjustment drive motor is fixed on one end of the top of the lifting platform, the output end of the angle adjustment drive motor is connected to the first bevel gear, the top of the first bevel gear is meshedly connected to the second bevel gear, the rotating shaft is fixed inside the second bevel gear, the first connecting plate is fixed on the outer sides of both sides of the rotating shaft, the top of the first connecting plate is fixed to the positioning frame, and the rotating shaft is rotatably connected to the second connecting plate.

[0008] As a preferred embodiment of the neurology limb cleaning device provided by the present invention, a push rod motor is fixed inside the positioning frame, and a push rod of the push rod motor is fixed to the cleaning box.

[0009] As a preferred embodiment of the neurology limb cleaning device provided by the present invention, guide pillars are fixed inside the positioning frame and on both sides of the push rod motor, and the guide pillars are slidably connected to the cleaning box.

[0010] As a preferred embodiment of the limb cleaning device for neurology provided by the present invention, a fixing frame is slidably connected to the interior of the top of the cleaning box and located at one end of the spray frame close to the cleaning telescopic hole, and the fixing frame is bolted to the cleaning box, and a cleaning ring-shaped cotton is fixed inside the fixing frame.

[0011] As a preferred embodiment of the limb cleaning device for neurology provided by the present invention, the angle adjustment mechanism includes a first limit plate and a second limit plate, the first limit plates are fixed on both sides of the other end of the top of the lifting platform, the second limit plates are fixed on both sides of the bottom of the positioning frame and located between the two first limit plates, and the limiting mechanism is installed between the two second limit plates.

[0012] As a preferred embodiment of the limb cleaning device for neurology provided by the present invention, the limiting mechanism includes a protective shell, a guide rod and a limiting column, a protective shell is fixed between the two second limiting plates, a guide rod is fixed to the bottom of the protective shell, the outer sides of both sides of the guide rod are slidably connected to the limiting column, and the limiting column and the second limiting plate, as well as the limiting column and the first limiting plate, are all slidably connected.

[0013] As a preferred embodiment of the limb cleaning device for neurology provided by the present invention, the limiting mechanism includes a positioning drive motor, a third bevel gear, a fourth bevel gear, a rotating shaft, a threaded segment and a displacement plate. The positioning drive motor is fixed inside the protective shell, the output end of the positioning drive motor is connected to the third bevel gear, one side of the third bevel gear is meshingly connected to the fourth bevel gear, a rotating shaft is fixed inside the fourth bevel gear, the rotating shaft is rotatably connected to the protective shell, threaded segments are provided on the outer sides of both ends of the rotating shaft, and the threaded rotation directions of the two threaded segments are opposite, the outer side of the threaded segment is threadedly connected to the displacement plate, the displacement plate is slidably connected to the protective shell, and the displacement plate is fixed to the limiting column.

[0014] As a preferred embodiment of the limb cleaning equipment for neurology provided by the present invention, a height adjustment mechanism for lifting and lowering inside the support frame is installed inside the lifting platform, and the height adjustment mechanism includes an adjusting stud, an adjusting cylinder, a height adjustment drive motor, an adjusting worm and an adjusting worm wheel. The internal rotation of the bottom end of the lifting platform is connected to the adjusting cylinder, the internal thread of the bottom end of the adjusting cylinder is connected to the adjusting stud, the bottom of the adjusting stud is fixed to the support frame, the interior of the lifting platform is fixed with a height adjustment drive motor, the output end of the height adjustment drive motor is connected to an adjusting worm, one side of the adjusting worm is meshingly connected to an adjusting worm wheel, and the interior of the adjusting worm wheel is fixed to the adjusting cylinder.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the present invention has at least the following beneficial effects:

[0017] The limb cleaning device for neurology provided by the present invention can be adjusted according to the angle and height of the patient's limbs when in use through the cooperation of a support frame, a lifting platform, a height adjustment mechanism, an angle adjustment mechanism, a positioning frame and a cleaning box, so that the cleaning device can be cleaned at different angles of the patient's limbs, and the elasticity of the cleaning ring cotton and the contact with the limbs facilitate the wiping of the cleaning water to a certain extent, and the cleaning ring cotton can be replaced as needed;

[0018] Through the cooperation of the first connecting plate, the second connecting plate, the first limiting plate, the second limiting plate and the limiting column, the rotation of the rotating shaft can drive the positioning frame and the second limiting plate to rotate with the axis of the rotating shaft as the center of the circle. At the same time, after the angle adjustment is completed, the limiting column can slide into the inside of the first limiting plate to fix the adjusted angle of the rotating shaft.

[0019] Through the cooperation of the positioning frame, the cleaning box and the push rod motor, the cleaning box can be translated inside the top of the positioning frame. When it is inconvenient for the patient to move, the patient's limbs can be moved into the cleaning box through the movement of the cleaning box, and cleaned by the water spraying from the spray frame and the contact between the cleaning ring cotton and the limbs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the cleaning box of the present invention after the angle is adjusted;

[0023] Figure 3 It is a schematic diagram of the internal structure of the support frame of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the first limiting plate of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the protective shell of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the limiting column of the present invention;

[0027] Figure 7 It is a schematic diagram of the internal structure of the positioning frame of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the fixing frame of the present invention.

[0029] In the figure: 1. support frame; 2. lifting platform; 3. positioning frame; 4. cleaning box; 5. adjusting stud; 6. adjusting cylinder; 7. height adjustment drive motor; 8. adjusting worm; 9. adjusting worm wheel; 10. angle adjustment drive motor; 11. first bevel gear; 12. second bevel gear; 13. rotating shaft; 14. first connecting plate; 15. second connecting plate; 16. first limit plate; 17. second limit plate; 18. protective shell; 19. guide rod; 20. limit column; 21. positioning drive motor; 22. third bevel gear; 23. fourth bevel gear; 24. rotating shaft; 25. threaded section; 26. displacement plate; 27. push rod motor; 28. guide column; 29. ​​spray rack; 30. fixing frame; 31. cleaning annular cotton; 32. cleaning telescopic hole. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] Embodiment 1

[0035] Reference Figure 1 , Figure 2 , Figure 4-Figure 8 A limb cleaning device for neurology includes a support frame 1, a lifting platform 2 is slidably connected to the top of the support frame 1, a positioning frame 3 is arranged on the top of the lifting platform 2, a cleaning box 4 is slidably connected to the top of the positioning frame 3, so that the patient's limbs are cleaned by the sliding translation of the cleaning box 4 inside the positioning frame 3, a push rod motor 27 is fixed inside the positioning frame 3, a push rod of the push rod motor 27 is fixed to the cleaning box 4, so that the operation of the push rod motor 27 drives the cleaning box 4 to translate inside the positioning frame 3, guide posts 28 are fixed inside the positioning frame 3 and on both sides of the push rod motor 27, and the guide posts 28 are slidably connected to the cleaning box 4, so that the translation of the cleaning box 4 inside the top of the positioning frame 3 is more stable;

[0036] A cleaning telescopic hole 32 is provided inside one end of the cleaning box 4, so that the patient's limbs can enter the cleaning box 4 through the cleaning telescopic hole 32. A spray rack 29 is fixed inside the cleaning box 4 and at one end close to the cleaning telescopic hole 32. The top of the spray rack 29 is connected to an external cleaning water pump through a hose, so that external cleaning water can enter the inside of the spray rack 29 through the hose, and then the cleaning water is sprayed on the patient's limbs that enter the cleaning box 4 through the cleaning telescopic hole 32.

[0037] A fixing frame 30 is slidably connected to the top of the cleaning box 4 and located at one end of the spray frame 29 close to the cleaning telescopic hole 32. The fixing frame 30 is bolted to the cleaning box 4, so that the fixing frame 30 can be fixed to the cleaning box 4 by bolts, and the fixing frame 30 can be separated from the cleaning box 4 by loosening the connected bolts. A cleaning ring cotton 31 is fixed to the inside of the fixing frame 30, and the fixing frame 30 with different cleaning ring cottons 31 can be replaced according to the thickness of the limbs, so that when the limbs enter the inside of the cleaning box 4 from the inside of the cleaning telescopic hole 32, the cleaning ring cotton 31 is squeezed to expand and deform, so that the inner side of the cleaning ring cotton 31 contacts the limbs, so that the surface of the limbs can be cleaned;

[0038] In this embodiment, the cleaning ring-shaped cotton 31 can be made of flexible materials such as sponge, rubber, and silicone.

[0039] An angle adjustment mechanism for rotation adjustment is installed between the lifting platform 2 and the positioning frame 3, and the angle adjustment mechanism includes an angle adjustment drive motor 10, a first bevel gear 11, a second bevel gear 12, a rotating shaft 13, a first connecting plate 14, a second connecting plate 15, a first limit plate 16 and a second limit plate 17. The second connecting plate 15 is fixed to both sides of one end of the top of the lifting platform 2, and the angle adjustment drive motor 10 is fixed to one end of the top of the lifting platform 2. The output end of the angle adjustment drive motor 10 is connected to the first bevel gear 11, and the top of the first bevel gear 11 is meshed and connected to A second bevel gear 12, a rotating shaft 13 is fixed inside the second bevel gear 12, first connecting plates 14 are fixed to the outer sides of both sides of the rotating shaft 13, and the top of the first connecting plate 14 is fixed to the positioning frame 3, so that the first connecting plate 14 can be driven by the rotation of the rotating shaft 13 to drive the positioning frame 3 to adjust the angle on the top of the lifting platform 2, and the rotating shaft 13 is rotatably connected to the second connecting plate 15, and then the rotating shaft 13 and the second connecting plate 15 can be rotatably connected to support and limit the center of rotation, and the rotating shaft 13 can only rotate inside the second connecting plate 15;

[0040] A first limiting plate 16 is fixed on both sides of the other end of the top of the lifting platform 2, and a second limiting plate 17 is fixed on both sides of the bottom of the positioning frame 3 and located between the two first limiting plates 16. A limiting mechanism is installed between the two second limiting plates 17, so that the positioning frame 3 is positioned at the position after the angle adjustment at the top of the lifting platform 2 through the limiting mechanism. The limiting mechanism includes a protective shell 18, a guide rod 19, a limiting column 20, a positioning drive motor 21, a third bevel gear 22, a fourth bevel gear 23, a rotating shaft 24, a threaded segment 25 and a displacement plate 26. The two second limiting plates 17 A protective shell 18 is fixed between the two sides, and a guide rod 19 is fixed to the bottom of the protective shell 18. The outer sides of the two sides of the guide rod 19 are slidably connected to the limit posts 20. The limit posts 20 and the second limit plate 17, and the limit posts 20 and the first limit plate 16 are slidably connected, so that when the limit posts 20 move inside the second limit plate 17 and enter the first limit plate 16, the second limit plate 17 and the first limit plate 16 cannot move relative to each other. When the limit posts 20 are separated from the first limit plate 16 with which they are slidably connected, the positioning frame 3 can be adjusted in angle.

[0041] A positioning drive motor 21 is fixed inside the protective shell 18, and a third bevel gear 22 is connected to the output end of the positioning drive motor 21. A fourth bevel gear 23 is meshed and connected to one side of the third bevel gear 22. A rotating shaft 24 is fixed inside the fourth bevel gear 23. The rotating shaft 24 is rotatably connected to the protective shell 18, so that the height of the rotating shaft 24 does not change. Threaded sections 25 are provided on the outer sides of both ends of the rotating shaft 24, and the threads of the two threaded sections 25 have opposite rotation directions. A displacement plate 26 is threadedly connected to the outer side of the threaded section 25. The displacement plate 26 is slidably connected to the protective shell 18, and the displacement plate 26 is fixed to the limit column 20, so that the movement of the displacement plate 26 drives the limit column 20 to move on the outside of the guide rod 19.

[0042] In other embodiments, a battery can be fixed inside the support frame 1 to power the angle adjustment drive motor 10, the positioning drive motor 21 and the push rod motor 27. In this embodiment, the angle adjustment drive motor 10, the positioning drive motor 21 and the push rod motor 27 are all electrically connected to the external battery via wires.

[0043] The use process of the limb cleaning device for neurology provided by the present invention is as follows: during use, when the position of the patient's limb corresponds to the cleaning box 4, the height and angle of the cleaning box 4 are not adjusted at this time, and the cleaning box 4 is driven to translate inside the top of the positioning frame 3 by the operation of the push rod motor 27, so that the movement of the cleaning box 4 allows the patient's limb to enter through the cleaning telescopic hole 32, and before entering, the fixing frame 30 bolted on the cleaning box 4 is replaced according to the thickness of the patient's limb, so that the patient's limb enters the inner side of the spray frame 29 from the inner side of the cleaning ring cotton 31, and after the external cleaning water enters the inside of the hose, the patient's limb is sprayed with cleaning water after entering the inside of the spray frame 29, and then the patient's limb is moved through the friction realized by the contact with the cleaning ring cotton 31 to clean the surface, and after the cleaning is completed, a large amount of cleaning water stains are removed from the surface of the patient's limb by the cleaning ring cotton 31 and remain in the inside of the cleaning box 4;

[0044] When the angle of the cleaning box 4 needs to be adjusted, the third bevel gear 22 is driven to rotate by the positioning drive motor 21, and the rotation of the third bevel gear 22 drives the rotating shaft 24 to rotate through the meshing fourth bevel gear 23, and the rotation of the rotating shaft 24 drives the two displacement plates 26 to move in the opposite direction through the two threaded sections 25 with opposite thread rotation directions, so that the movement of the displacement plate 26 drives the corresponding limit column 20 to slide on the outside of the guide rod 19, so that the limit column 20 is separated from the first limit plate 16 slidably connected, and then the first bevel gear 11 is driven to rotate by the angle adjustment drive motor 10, and the rotation of the first bevel gear 11 drives the rotating shaft 13 to rotate through the meshing second bevel gear 12, so that the rotation of the rotating shaft 13 drives the first connecting plate 14 to drive the positioning frame 3 to rotate with the axis of the rotating shaft 13 as the center of the circle, and after the angle adjustment of the positioning frame 3 is completed, the two limit columns 20 are driven to move away from each other through the reversal of the positioning drive motor 21, so that the limit column 20 enters the first limit plate 16 slidably connected, and then the angle of the positioning frame 3 can be adjusted and the rear limit.

[0045] Embodiment 2

[0046] Reference Figure 3, a limb cleaning device for neurology, a height adjustment mechanism for lifting and lowering inside the support frame 1 is installed inside the lifting platform 2, the height adjustment mechanism includes an adjusting stud 5, an adjusting cylinder 6, a height adjustment driving motor 7, an adjusting worm 8 and an adjusting worm wheel 9, the internal rotation connection of the bottom end of the lifting platform 2 is connected with the adjusting cylinder 6, so that the adjusting cylinder 6 can only rotate but not slide inside the lifting platform 2, the internal thread connection of the bottom end of the adjusting cylinder 6 is connected with the adjusting stud 5, the bottom of the adjusting stud 5 is fixed to the support frame 1, so that the rotation of the adjusting cylinder 6 adjusts the height of the lifting platform 2 inside the top end of the slidingly connected support frame 1, a height adjustment driving motor 7 is fixed inside the lifting platform 2, the output end of the height adjustment driving motor 7 is connected with the adjusting worm 8, one side of the adjusting worm 8 is meshingly connected with the adjusting worm wheel 9, the inside of the adjusting worm wheel 9 is fixed with the adjusting cylinder 6, so that the rotation of the adjusting worm 8 drives the adjusting cylinder 6 to rotate through the meshingly connected adjusting worm wheel 9.

[0047] In other embodiments, a battery may be fixed inside the support frame 1 to supply power to the height adjustment drive motor 7. In this embodiment, the height adjustment drive motor 7 is electrically connected to the external battery via a wire.

[0048] The use process of a limb cleaning device for neurology provided by the present invention is as follows: when it is necessary to adjust the height of the lifting platform 2 to adjust the height of the positioning frame 3 and the cleaning box 4, at this time, according to the different heights of the patient's limbs, the height adjustment drive motor 7 is energized to drive the adjusting worm 8 to rotate, so that the rotation of the adjusting worm 8 drives the meshing connected adjusting worm wheel 9 to rotate, and the rotation of the adjusting worm wheel 9 drives the adjusting cylinder 6 to rotate synchronously. At the same time, by fixing the adjusting stud 5 to the support frame 1, the rotation of the adjusting cylinder 6 drives the lifting platform 2 to adjust its height through the threaded adjusting stud 5, thereby adjusting the height of the lifting platform 2 inside the top of the support frame 1. At the same time, the position can also be adjusted through the brakeable movable wheel at the bottom of the support frame 1, and the movement is prevented by the brake pedal of the movable wheel after the position is adjusted.

[0049] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A limb cleaning device for neurology, characterized in that: The invention comprises a support frame (1), wherein the top of the support frame (1) is internally slidably connected to a lifting platform (2), a positioning frame (3) is arranged on the top of the lifting platform (2), a cleaning box (4) is internally slidably connected to the top of the positioning frame (3), a cleaning telescopic hole (32) is provided inside one end of the cleaning box (4), a spraying frame (29) is fixed inside the cleaning box (4) and at one end close to the cleaning telescopic hole (32), an angle adjustment mechanism for rotation adjustment is installed between the lifting platform (2) and the positioning frame (3), and the angle adjustment mechanism comprises an angle adjustment drive motor (10), a first bevel gear (11), a second bevel gear (12), a rotating shaft (13), a first connecting member (14), and a plurality of connecting members (15). A plate (14) and a second connecting plate (15), the second connecting plates (15) are fixed on both sides of one end of the top of the lifting platform (2), an angle adjustment drive motor (10) is fixed on one end of the top of the lifting platform (2), the output end of the angle adjustment drive motor (10) is connected to a first bevel gear (11), the top of the first bevel gear (11) is meshedly connected to a second bevel gear (12), a rotating shaft (13) is fixed inside the second bevel gear (12), first connecting plates (14) are fixed on the outer sides of both sides of the rotating shaft (13), the top of the first connecting plate (14) is fixed to the positioning frame (3), and the rotating shaft (13) is rotatably connected to the second connecting plate (15).

2. A limb cleaning device for neurology according to claim 1, characterized in that: A push rod motor (27) is fixed inside the positioning frame (3), and a push rod of the push rod motor (27) is fixed to the cleaning box (4).

3. A limb cleaning device for neurology according to claim 1, characterized in that: Guide pillars (28) are fixed inside the positioning frame (3) and on both sides of the push rod motor (27), and the guide pillars (28) are slidably connected to the cleaning box (4).

4. A limb cleaning device for neurology according to claim 1, characterized in that: A fixing frame (30) is slidably connected inside the top end of the cleaning box (4) and located at one end of the spray frame (29) close to the cleaning telescopic hole (32). The fixing frame (30) is bolted to the cleaning box (4), and a cleaning annular cotton (31) is fixed inside the fixing frame (30).

5. The limb cleaning device for neurology according to claim 1, characterized in that: The angle adjustment mechanism comprises a first limit plate (16) and a second limit plate (17); the first limit plates (16) are fixed on both sides of the other end of the top of the lifting platform (2); the second limit plates (17) are fixed on both sides of the bottom of the positioning frame (3) and located between the two first limit plates (16); and the limit mechanism is installed between the two second limit plates (17).

6. A limb cleaning device for neurology according to claim 5, characterized in that: The limiting mechanism comprises a protective shell (18), a guide rod (19) and a limiting column (20); the protective shell (18) is fixed between the two second limiting plates (17); the guide rod (19) is fixed to the bottom of the protective shell (18); the outer sides of both sides of the guide rod (19) are slidably connected to the limiting column (20); the limiting column (20) and the second limiting plate (17) are slidably connected, and the limiting column (20) and the first limiting plate (16) are slidably connected.

7. A limb cleaning device for neurology according to claim 6, characterized in that: The limiting mechanism comprises a positioning drive motor (21), a third bevel gear (22), a fourth bevel gear (23), a rotating shaft (24), a threaded section (25) and a displacement plate (26); the positioning drive motor (21) is fixed inside the protective shell (18); the output end of the positioning drive motor (21) is connected to the third bevel gear (22); one side of the third bevel gear (22) is meshingly connected to the fourth bevel gear (23); the rotating shaft (24) is fixed inside the fourth bevel gear (23); the rotating shaft (24) is rotatably connected to the protective shell (18); the outer sides of both ends of the rotating shaft (24) are provided with threaded sections (25), and the threaded rotation directions of the two threaded sections (25) are opposite; the outer sides of the threaded sections (25) are threadedly connected to the displacement plate (26); the displacement plate (26) is slidably connected to the protective shell (18); and the displacement plate (26) is fixed to the limiting column (20).

8. The limb cleaning device for neurology according to claim 1, characterized in that: A height adjustment mechanism for lifting and lowering inside the support frame (1) is installed inside the lifting platform (2), and the height adjustment mechanism comprises an adjustment stud (5), an adjustment cylinder (6), a height adjustment drive motor (7), an adjustment worm (8) and an adjustment worm wheel (9). The bottom end of the lifting platform (2) is internally rotatably connected to the adjustment cylinder (6), the bottom end of the adjustment cylinder (6) is internally threadedly connected to the adjustment stud (5), the bottom of the adjustment stud (5) is fixed to the support frame (1), the height adjustment drive motor (7) is fixed inside the lifting platform (2), the output end of the height adjustment drive motor (7) is connected to the adjustment worm (8), one side of the adjustment worm (8) is meshingly connected to the adjustment worm wheel (9), and the inside of the adjustment worm wheel (9) is fixed to the adjustment cylinder (6).

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