Bath assisting equipment for disabled old people

Abstract

The invention discloses bath assisting equipment for disabled old people, which comprises a pull-out bathtub, an automatic turning-over assembly, a transverse guider and a swing type cleaning mechanism, and is characterized in that the pull-out bathtub is mounted on the inner wall of a bathroom and comprises a supporting base, a bathtub body, a fixed disc, a pull-out disc and rollers; the upper portion of the supporting base is connected with the bathtub body, a control cabinet is arranged on one side of the supporting base, a bathing inner cavity is formed in the bathtub body, the fixing disc is fixed to the inner end of the bathtub body and attached to a wall, two sets of guide grooves are symmetrically formed in the outer end of the bathtub body, and drawing rods are arranged in the two sets of guide grooves. The outer ends of the two sets of drawing rods are connected with a drawing disc, a handle is installed on the drawing disc, the bottom of the drawing disc is connected with rolling wheels, and an arc-shaped lying plate is fixed to the inner side of the drawing disc and movably inserted into the bathing inner cavity in a penetrating mode. According to the designed bath assisting equipment, automatic body cleaning treatment on disabled old people can be achieved, and the body cleaning effect can be guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of elderly care equipment, in particular to a bathing aid device for disabled elderly people. Background Art

[0002] Disabled elderly people refer to those who, due to physical decline or chronic diseases, have serious obstacles or loss in the ability to take care of themselves, and need to rely on the assistance and care of others to carry out daily life activities. Disabled elderly people may face difficulties in self-care, mobility, cognitive ability, etc., and need continuous care and support. Due to the lack of independent mobility of disabled elderly people, their daily body washing and cleaning often require assistance from family members or caregivers.

[0003] However, the existing disabled elderly have the following problems in their daily bathing process: because disabled elderly lack the ability to act independently, when bathing, caregivers often need to use towels to wipe the elderly's body, but such a cleaning method is prone to incomplete cleaning. There are also some equipment that can be used to assist disabled elderly people in bathing, such as: bathing-assisting bathtubs, where the elderly lie in the bathtub and are cleaned by special caregivers. Although it has a good cleaning effect, it requires caregivers to spend time and manpower to perform cleaning operations during actual use, and the degree of automation is insufficient. Especially for some nursing homes or hospitals, such a cleaning method is time-consuming and labor-intensive. For this reason, it is necessary to design corresponding technical solutions to solve the existing technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a bathing-assisting device for disabled elderly people, which solves the problem that due to the lack of independent action ability of disabled elderly people, caregivers often need to use towels to wipe the elderly people's bodies when bathing. However, such a cleaning method is prone to incomplete cleaning. There are also some devices that can be used to assist disabled elderly people in bathing, such as: bathing-assisting bathtubs, in which the elderly lie in the bathtub and are cleaned by special caregivers. Although it has a good cleaning effect, in actual use, it requires caregivers to spend time and manpower to perform cleaning operations, and the degree of automation is insufficient. Especially for some nursing homes or hospitals, such a cleaning method is time-consuming and labor-intensive, which is a technical problem.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bathing aid for disabled elderly people, comprising a pull-out bathtub, an automatic turning assembly, a lateral guide and a swing-type cleaning mechanism, wherein the pull-out bathtub is installed on the inner wall of the bathroom and comprises a supporting base, a bathtub body, a fixed plate, a pull-out plate and a roller, wherein the upper portion of the supporting base is connected to the bathtub body and a control cabinet is provided on one side, a bathing cavity is formed inside the bathtub body, the fixed plate is fixed to the inner end of the bathtub body, the fixed plate is attached to the wall, and two groups of guide grooves are symmetrically provided at the outer end of the bathtub body, pull-out rods are provided in the two groups of guide grooves, and the outer ends of the two groups of pull-out rods are connected to the pull-out plate The pull-out tray is provided with a handle and the bottom is connected to a roller, an arc-shaped lying plate is fixed to the inner side of the pull-out tray, and the arc-shaped lying plate is movably inserted into the bathing cavity, and the automatic turning over assembly comprises a driving motor, a connecting rod, a rotating ring, a side plate and a restraining belt, the driving motor is installed on the pull-out tray and the power output end is connected to the rotating ring through a connecting rod, the rotating ring is rotatably arranged on the inner side of the pull-out tray, the side plates are divided into two groups and are symmetrically installed on the rotating ring, the restraining belts are divided into three groups and are evenly installed between the two groups of side plates, and two groups of slide grooves are symmetrically opened on the inner wall of the bathing cavity, and the swing-type cleaning mechanism is divided into two groups and is respectively installed in the two groups of slide grooves;

[0006] The transverse guide comprises a servo motor, a screw, a slider and an electric push rod, wherein the servo motor is installed at one end of the slideway and the power output end is connected to the screw, the screw is rotatably arranged in the slideway, and the slider is threadedly inserted on the screw and slidably arranged in the slideway;

[0007] The swing type cleaning mechanism comprises an electric push rod 1, an oscillator and a cleaning device. The electric push rod 1 is installed on the slider and the outer end is connected to the oscillator. The outer end of the oscillator is connected to the cleaning device.

[0008] As a preferred embodiment of the present invention, the bathtub body is a hollow semi-cylindrical structure, and the diameter of the bathtub body is smaller than the diameter of the pull-out tray.

[0009] As a preferred embodiment of the present invention, the pull-out plate is in a disc-shaped structure and a head support pad is fixed inside the plate. The head support pad is in a concave arc structure, and the height of the head support pad is greater than the height of the water surface.

[0010] As a preferred embodiment of the present invention, a sealing rubber ring is provided on the inner side of the pull-out plate and clamping plates are movably connected to the two sides through hinges, and a clamping rod used in conjunction with the clamping plate is fixed on the side of the bathtub body.

[0011] As a preferred embodiment of the present invention, the arc-shaped lying plate is a concave arc surface structure and has a plurality of mounting openings on its surface, wherein balls are rotatably arranged in the mounting openings.

[0012] As a preferred embodiment of the present invention, the restraint belt is in an annular structure and the connecting parts at both ends are connected by Velcro, and the three groups of restraint belts are respectively restrained on the shoulders, chest and pelvis of the elderly.

[0013] As a preferred embodiment of the present invention, the oscillator includes a mounting plate with a movable groove in the middle and a swing rod movably inserted in the movable groove, a reset spring is provided on one side of the swing rod and a motor is provided on the other side, the power output end of the motor is connected to a rotating disk, a toggle block is fixed to the edge of the rotating disk, the toggle block is fan-shaped and the width of one end is smaller than the width of the other end, and the toggle block is in contact with the swing rod.

[0014] As a preferred embodiment of the present invention, the cleaning device includes a hollow vertical plate, a partition, an electric push rod 2, a pressure plate, a feed pipe and cleaning bristles. The partition is located in the hollow vertical plate and forms a cavity 1 and a cavity 2. The electric push rod 2 is installed on the top of the hollow vertical plate and the power output end is connected to the pressure plate. The pressure plate is located in cavity 1. Several groups of liquid inlet holes are evenly opened on the partition. The feed pipe is divided into several groups and is respectively connected to several groups of liquid inlet holes. The feed pipe is located in cavity 2. The cleaning bristles are divided into several groups and are evenly distributed on the feed pipe. Two groups of discharge holes are opened on both sides of the connection between the inner end of the cleaning bristles and the feed pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention designs a bathing aid device specially used for washing the body of a disabled elderly person, the bathing aid device comprises a pull-out bathtub, an automatic turning assembly, a transverse guide and a swing-type cleaning mechanism. When the disabled elderly person needs to be washed, a caregiver can help the elderly person to the bathroom or push the elderly person to the bathroom by a wheelchair, and then the caregiver pulls out and opens the pull-out bathtub, and then the elderly person can lie on the automatic turning assembly, keep an upward lying position, and fill the bathtub with water, at this time, the swing-type cleaning mechanisms on both sides are driven by the transverse guide to move laterally, and swing-type cleaning treatment is performed on both sides of the elderly person's body during the movement, when one side of the body is cleaned, the body is driven by the automatic turning assembly to turn over and adjust, and the swing-type cleaning mechanism is used to clean other parts of the patient's body again, and the purpose of automatic cleaning of the disabled elderly person's body can be achieved in the above manner.

[0017] 2. The bathing aid device designed by the present invention can realize automatic body cleaning for disabled elderly people and can ensure the effect of body cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is the overall structure diagram of the present invention;

[0019] Figure 2 This is a structural diagram of the automatic turning assembly of the present invention;

[0020] Figure 3 This is a structural diagram of the restraint belt of the present invention;

[0021] Figure 4 This is a structural diagram of the swing-type cleaning mechanism of the present invention;

[0022] Figure 5 This is a structural diagram of the cleaning device described in the present invention.

[0023] In the figure: 1. Support base; 2. Bathtub body; 3. Fixed plate; 4. Pull-out plate; 5. Roller; 6. Control cabinet; 7. Bathing cavity; 8. Guide groove; 9. Pull-out rod; 10. Handle; 11. Curved lying plate; 12. Driving motor; 13. Connecting rod; 14. Rotating ring; 15. Side plate; 16. Restraint belt; 17. Slide; 18. Servo motor; 19. Screw; 20. Slider; 21. Electric push rod 1; 22. Oscillator; 23. Cleaner ; 24. Head support pad; 25. Sealing rubber ring; 26. Clamp plate; 27. Clamp rod; 28. Ball; 29. ​​Moving groove; 30. Mounting plate; 31. Swing rod; 32. Reset spring; 33. Motor; 34. Rotating plate; 35. Toggle block; 36. Hollow vertical plate; 37. Partition; 38. Electric push rod 2; 39. Press plate; 40. Feed pipe; 41. Cleaning brush; 42. Cavity 1; 43. Cavity 2; 44. Liquid inlet hole; 45. Discharge hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5The present invention provides a technical solution: a bathing aid for disabled elderly people, comprising a pull-out bathtub, an automatic turning assembly, a lateral guide and a swing-type cleaning mechanism, the pull-out bathtub is installed on the inner wall of the bathroom and comprises a supporting base 1, a bathtub body 2, a fixing plate 3, a pull-out plate 4 and a roller 5, the upper part of the supporting base 1 is connected to the bathtub body 2 and one side is equipped with a control cabinet 6, a bathing cavity 7 is formed inside the bathtub body 2, the fixing plate 3 is fixed to the inner end of the bathtub body 2, the fixing plate 3 is attached to the wall, two groups of guide grooves 8 are symmetrically opened at the outer end of the bathtub body 2, and pull-out rods 9 are arranged in the two groups of guide grooves 8, the outer ends of the two groups of pull-out rods 9 are connected to the pull-out plate 4, a handle 10 is installed on the pull-out plate 4 and the bottom is connected to the roller 5 The drawer 4 is connected to the drawer 4, and an arc-shaped lying plate 11 is fixed on the inner side of the drawer 4. The arc-shaped lying plate 11 is movably inserted into the bathing cavity 7. The automatic turning assembly includes a driving motor 12, a connecting rod 13, a rotating ring 14, a side plate 15 and a restraining belt 16. The driving motor 12 is installed on the drawer 4 and the power output end is connected to the rotating ring 14 through the connecting rod 13. The rotating ring 14 is rotatably arranged on the inner side of the drawer 4. The side plates 15 are divided into two groups and are symmetrically installed on the rotating ring 14. The restraining belt 16 is divided into three groups and is evenly installed between the two groups of side plates 15. Two groups of slide grooves 17 are also symmetrically opened on the inner wall of the bathing cavity 7. The transverse guides are divided into two groups and are respectively installed in the two groups of slide grooves 17. The transverse guides are connected to the swing-type cleaning mechanism;

[0026] The transverse guide includes a servo motor 18, a screw 19, a slider 20 and an electric push rod 21. The servo motor 18 is installed at one end of the slide 17 and the power output end is connected to the screw 19. The screw 19 is rotatably arranged in the slide 17. The slider 20 is threadedly inserted on the screw 19 and slidably arranged in the slide 17. The servo motor 18 drives the screw 19 to rotate. During the rotation process, the screw 19 drives the slider 20 to move laterally along the slide 17, and then drives the oscillator 22 and the washer 23 to move through the electric push rod 21.

[0027] The swing-type cleaning mechanism includes an electric push rod 21, an oscillator 22 and a cleaner 23. The electric push rod 21 is installed on the slider 20 and the outer end is connected to the oscillator 22. The outer end of the oscillator 22 is connected to the cleaner 23. The electric push rod 21 can drive the oscillator 22 and the cleaner 23 to move.

[0028] Further improvement, such as Figure 1 As shown, the bathtub body 2 is a hollow semi-cylindrical structure, and the diameter of the bathtub body 2 is smaller than the diameter of the pull-out tray 4 .

[0029] Further improvement, such as Figure 2As shown, the pull-out tray 4 is in a disc-shaped structure and a head support pad 24 is fixed on the inner side. The head support pad 24 is in a concave arc structure. The height of the head support pad 24 is greater than the height of the water surface. The elderly person's head is placed on the head support pad 24.

[0030] Further improvement, such as Figure 1 As shown, a sealing rubber ring 25 is provided on the inner side of the pull-out tray 4 and clamping plates 26 are movably connected on both sides through hinges. A clamping rod 27 used in conjunction with the clamping plate 26 is fixed on the side of the bathtub body 2. The clamping plate 26 can be inserted into the clamping rod 27, so as to achieve the purpose of closing the pull-out tray 4 and the bathtub body 2.

[0031] Further improvement, such as Figure 2 As shown, the arc-shaped lying board 11 is a concave arc surface structure and has a plurality of mounting openings on the surface. Ball bearings 28 are rotatably arranged in the mounting openings. The design of the ball bearings 28 facilitates the turning over of the elderly.

[0032] Further improvement, such as Figure 3 As shown, the restraint belt 16 is annular in structure and the two ends are connected by Velcro. The three sets of restraint belts 16 are respectively restrained at the shoulders, chest and pelvis of the elderly, which facilitates the turning over of the elderly.

[0033] Further improvement, such as Figure 4 As shown, the oscillator 22 includes a mounting plate 30 with a movable groove 29 in the middle and a oscillating rod 31 movably inserted into the movable groove 29. A reset spring 32 is provided on one side of the oscillating rod 31 and a motor 33 is provided on the other side. The power output end of the motor 33 is connected to a rotating disk 34. A toggle block 35 is fixed to the edge of the rotating disk 34. The toggle block 35 is fan-shaped and the width of one end is smaller than the width of the other end. The toggle block 35 is in contact with the oscillating rod 31 and the rotating disk 34 is driven to rotate by the motor 33. During the rotation of the rotating disk 34, the toggle block 35 acts on the oscillating rod 31, so that the oscillating rod 31 moves to one side and is reset by the reset spring 32, thereby achieving the purpose of swinging and cleaning the oscillating rod 31 and the cleaning device 23.

[0034] Specifically, the cleaning device 23 includes a hollow vertical plate 36, a partition 37, an electric push rod 2 38, a pressure plate 39, a feed pipe 40 and a cleaning bristle 41. The partition 37 is located in the hollow vertical plate 36 and is formed with a cavity 1 42 and a cavity 2 43. The electric push rod 2 38 is installed on the top of the hollow vertical plate 36 and the power output end is connected to the pressure plate 39. The pressure plate 39 is located in the cavity 1 42. A plurality of groups of liquid inlet holes 44 are evenly opened on the partition 37. The feed pipe 40 is divided into a plurality of groups and is respectively connected to the plurality of groups of liquid inlet holes 44. The material pipe 40 is located in the second cavity 43, and the cleaning bristles 41 are divided into several groups and evenly distributed on the material delivery pipe 40. Two groups of discharge holes 45 are opened on both sides of the connection between the inner end of the cleaning bristles 41 and the material delivery pipe 40. Bath liquid is filled in the first cavity 42. When the elderly person's body needs to be cleaned, the electric push rod 2 38 pushes the pressure plate 39 to move longitudinally and pressurize the bath liquid. The bath liquid is squeezed into the liquid inlet hole 44 and flows along the material delivery pipe 40, and is discharged through the discharge hole 45 to cooperate with the cleaning bristles 41 to clean the body.

[0035] During use: when it is necessary to bathe and clean the disabled elderly, the caregiver holds the handle 10 to pull the pull-out plate 4 outward and pull out the curved lying plate 11. At this time, the caregiver makes the disabled elderly lie on the curved lying plate 11 and puts the head on the head support pad 24. Then, the three sets of restraint belts 16 are used to restrain the shoulders, chest and pelvis respectively, and the cavity 42 is filled with bath liquid. The curved lying plate 11 is reset and inserted into the clamping rod 27 through the clamping plate 26, so as to achieve the purpose of closing the pull-out plate 4 and the bathtub body 2. By introducing the cleaning water into the bathing cavity 7 and keeping the liquid level high relative to the head support pad 24, the servo motor 18 drives the screw 19 to rotate. During the rotation, the screw 19 drives the slider 20 to move horizontally along the slide groove 17 and drives the oscillator 22 and the cleaning device 23 to move through the electric push rod 21, so that The cleaning device 23 can be in contact with the body of the elderly. The electric push rod 38 pushes the pressure plate 39 to move longitudinally and pressurize the shower liquid. The shower liquid squeezes in from the liquid inlet hole 44 and flows along the feed pipe 40, and is discharged through the discharge hole 45 to cooperate with the cleaning bristles 41 to clean the body. At the same time, the motor 33 drives the rotating disk 34 to rotate. During the rotation, the rotating disk 34 acts on the swing rod 31 through the toggle block 35, so that the swing rod 31 moves to one side and is reset by the reset spring piece 32, thereby achieving the purpose of swinging and cleaning the swing rod 31 and the cleaning device 23. When one side of the elderly's body is cleaned, the driving motor 12 drives the rotating ring 14 and the side plate 15 to rotate. During the rotation, the side plate 15 synchronously drives the elderly to operate sideways through the restraint belt 16, and then cleans according to the above-mentioned cleaning method, thereby achieving the purpose of automatic cleaning of the body of the disabled elderly.

[0036] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0038] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bathing aid for disabled elderly people, characterized by: The invention comprises a pull-out bathtub, an automatic turning-over assembly, a transverse guide and a swing-type cleaning mechanism. The pull-out bathtub is installed on the inner wall of a bathroom and comprises a supporting base (1), a bathtub body (2), a fixing plate (3), a pull-out plate (4) and a roller (5). The upper part of the supporting base (1) is connected to the bathtub body (2) and one side is provided with a control cabinet (6). The bathtub body (2) is provided with a bathing cavity (7). The fixing plate (3) is fixed to the inner end of the bathtub body (2). The fixing plate (3) is attached to the wall. The outer end of the bathtub body (2) is symmetrically provided with two groups of guide grooves (8). Pull-out rods (9) are arranged in the two groups of guide grooves (8). The outer ends of the two groups of pull-out rods (9) are connected to the pull-out plate (4). The pull-out plate (4) is provided with a handle (10) and the bottom is connected to the roller (5). An arc-shaped lying plate (11) is fixed on the inner side, and the arc-shaped lying plate (11) is movably inserted into the bathing cavity (7). The automatic turning over assembly comprises a driving motor (12), a connecting rod (13), a rotating ring (14), a side plate (15) and a restraining belt (16). The driving motor (12) is installed on the pull-out plate (4) and the power output end is connected to the rotating ring (14) through the connecting rod (13). The rotating ring (14) is rotatably arranged on the inner side of the pull-out plate (4). The side plates (15) are divided into two groups and are symmetrically installed on the rotating ring (14). The restraining belt (16) is divided into three groups and is evenly installed between the two groups of side plates (15). Two groups of sliding grooves (17) are also symmetrically opened on the inner wall of the bathing cavity (7). The transverse guides are divided into two groups and are respectively installed in the two groups of sliding grooves (17). The transverse guides are connected to the swing-type cleaning mechanism. The transverse guide comprises a servo motor (18), a screw (19), a slider (20) and an electric push rod (21); the servo motor (18) is installed at one end of the slide groove (17) and the power output end is connected to the screw (19); the screw (19) is rotatably arranged in the slide groove (17); the slider (20) is threadedly inserted on the screw (19) and slidably arranged in the slide groove (17); The swing-type cleaning mechanism comprises an electric push rod (21), an oscillator (22) and a cleaning device (23); the electric push rod (21) is mounted on a slider (20) and the outer end of the electric push rod is connected to the oscillator (22); the outer end of the oscillator (22) is connected to the cleaning device (23).

2. The bathing aid for disabled elderly people according to claim 1, characterized in that: The bathtub body (2) is a hollow semi-cylindrical structure, and the diameter of the bathtub body (2) is smaller than the diameter of the pull-out tray (4).

3. The bathing aid for disabled elderly people according to claim 2, characterized in that: The pull-out plate (4) is in a disc-shaped structure and a head support pad (24) is fixed inside. The head support pad (24) is in a concave arc surface structure, and the height of the head support pad (24) is greater than the height of the water surface.

4. The bathing aid for disabled elderly people according to claim 3, characterized in that: A sealing rubber ring (25) is arranged on the inner side of the pull-out plate (4) and clamping plates (26) are movably connected to the two sides through hinges. A clamping rod (27) used in conjunction with the clamping plate (26) is fixed on the side of the bathtub body (2).

5. The bathing aid for disabled elderly people according to claim 1, characterized in that: The arc-shaped lying plate (11) is in a concave arc surface structure and has a plurality of groups of mounting openings on its surface, wherein balls (28) are rotatably arranged in the mounting openings.

6. The bathing aid device for disabled elderly people according to claim 1, characterized in that: The restraint belt (16) is in an annular structure and the connecting parts at both ends are connected by Velcro. The three groups of restraint belts (16) are respectively restrained at the shoulders, chest and pelvis of the elderly.

7. The bathing aid device for disabled elderly people according to claim 1, characterized in that: The oscillator (22) comprises a mounting plate (30) with a moving groove (29) in the middle thereof and a swing rod (31) movably inserted into the moving groove (29); a reset spring (32) is arranged on one side of the swing rod (31) and a motor (33) is arranged on the other side; a power output end of the motor (33) is connected to a rotating plate (34); a toggle block (35) is fixed to the edge of the rotating plate (34); the toggle block (35) is in a fan-shaped structure and the width of one end is smaller than the width of the other end; the toggle block (35) is in contact with the swing rod (31).

8. The bathing aid device for disabled elderly people according to claim 1, characterized in that: The cleaning device (23) comprises a hollow vertical plate (36), a partition (37), a second electric push rod (38), a pressure plate (39), a feed pipe (40) and cleaning bristles (41); the partition (37) is located in the hollow vertical plate (36) and forms a cavity (42) and a cavity (43); the second electric push rod (38) is installed on the top of the hollow vertical plate (36) and the power output end is connected to the pressure plate (39); the pressure plate (39) is located in the cavity The first cavity (42) is provided with a plurality of groups of liquid inlet holes (44) uniformly arranged on the partition plate (37), the feed pipe (40) is provided with a plurality of groups and is respectively connected to the plurality of groups of liquid inlet holes (44), the feed pipe (40) is located in the second cavity (43), the cleaning bristles (41) are provided with a plurality of groups and are uniformly distributed on the feed pipe (40), and two groups of discharge holes (45) are provided on both sides of the connection between the inner end of the cleaning bristles (41) and the feed pipe (40).

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