Cleaning and blowing device

Abstract

The utility model belongs to the technical field of medical care equipment, and particularly relates to a cleaning and blowing device which comprises a cleaning support, a cleaning sliding seat installed on the cleaning support in a sliding mode, a hip cleaning brush roller installed on the cleaning sliding seat in a rotating mode and a rotating driving mechanism, the hip cleaning brush roller comprises a shaft body, and the shaft body is provided with an axial hole with one closed end and one open end. A plurality of long holes are formed in the circumferential side of the shaft body at intervals in the circumferential direction, the long holes extend in the axis direction of the shaft body and are communicated with the axial hole, the sleeve is arranged on the shaft body in a sleeving mode, the cleaning part protrudes out of the outer circumferential side of the sleeve, and a plurality of cleaning holes are formed in the positions, corresponding to the long holes, of the sleeve at intervals in the axis direction of the shaft body. The device further comprises a water conveying mechanism and an air blowing mechanism, and the axial holes in the shaft bodies of the hip cleaning brush rollers are communicated with the water conveying mechanism and the air blowing mechanism respectively. The cleaning and blowing device solves the problems that a disabled person cannot conveniently excrete in a lying posture, and cleaning is inconvenient after excretion.

Description

TECHNICAL FIELD

[0001] The utility model belongs to medical treatment equipment technical field especially, be related to a kind of cleaning blow-off device. BACKGROUND

[0002] Currently, for the disabled personnel such as patients who lose the ability to act due to illness, the elderly who cannot act independently due to old age, etc., they are lying on the rehabilitation bed all the year round, and are nursed by family members or nursing personnel such as nursing workers, and whether it is urination or defecation is performed on the rehabilitation bed, and needs to be assisted by the nursing personnel to perform the excretion.

[0003] Since the disabled personnel do not have the ability to act independently, after excretion on the rehabilitation bed, especially after defecation, the nursing personnel need to manually clean, and the body of the disabled personnel needs to be turned over during cleaning, which is very inconvenient to operate and very unhygienic. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a cleaning blow-off device, to solve the problem of inconvenience and unhygienic of manual cleaning by the nursing personnel after excretion of the disabled personnel.

[0005] The utility model discloses a kind of cleaning blow-off devices, the cleaning blow-off device includes cleaning support, cleaning slide seat slidably installed in the cleaning support, hip cleaning brush roll rotationally installed in the cleaning slide seat and rotation driving mechanism fixed to the cleaning slide seat for driving the rotation of the hip cleaning brush roll;The hip cleaning brush roll includes shaft body, the shaft body is provided with the axial hole of one end closed one end opening, a plurality of elongated holes are provided at the circumferential side of the shaft body, the elongated hole extends along the axis direction of the shaft body and is communicated with the axial hole, further include sleeve, cleaning part protruding from the circumferential side of the sleeve, a plurality of cleaning holes are respectively provided at each elongated hole on the sleeve along the axis direction of the shaft body;The cleaning blow-off device further includes water delivery mechanism, air blowing mechanism, the axial hole on the shaft body of the hip cleaning brush roll is respectively communicated with the water delivery mechanism, the air blowing mechanism, water delivery control valve is connected in series on the water delivery pipeline of the water delivery mechanism, air blowing control valve is connected in series on the air blowing pipeline of the air blowing mechanism.

[0006] As an improvement, the cleaning part includes a plurality of flexible brush plates spaced apart along the circumference of the sleeve, and the flexible brush plates extend along the axis direction of the sleeve.

[0007] As an improvement, a plurality of notches are respectively provided on each flexible brush plate and spaced apart along the axis direction of the sleeve.

[0008] As an improvement, the cleaning part and the sleeve are connected in an integrated structure.

[0009] As an improvement, a crankshaft perpendicular to the hip cleaning brush roller is fixed to one end of the hip cleaning brush roller close to the cleaning slide, and a mounting shaft parallel to the hip cleaning brush roller is fixed to the crankshaft, and the mounting shaft is rotatably mounted to the cleaning slide.

[0010] As an improvement, the crankshaft and the mounting shaft are respectively provided with an axial hole with two open ends, and the open ends of the axial holes of the mounting shaft, the crankshaft and the hip cleaning brush roller are sequentially communicated, and a rotary pipe joint is mounted to one end of the mounting shaft away from the crankshaft.

[0011] As an improvement, a left cleaning brush roller and a right cleaning brush roller are respectively rotatably mounted to the cleaning slide at opposite sides of the hip cleaning brush roller, the left cleaning brush roller and the right cleaning brush roller have the same structure as the hip cleaning brush roller, the rotation axes of the left cleaning brush roller and the right cleaning brush roller are parallel to the rotation axis of the hip cleaning brush roller, the left cleaning brush roller and the right cleaning brush roller are respectively drivingly connected to the rotation driving mechanism, and the axial holes on the shaft bodies of the left cleaning brush roller and the right cleaning brush roller are respectively communicated with the water feeding mechanism and the air blowing mechanism.

[0012] As an improvement, the shaft bodies of the left cleaning brush roller and the right cleaning brush roller are rotatably mounted to the cleaning slide at one end close to the cleaning slide, and a rotary pipe joint is mounted to the shaft body of the left cleaning brush roller and the right cleaning brush roller at one end close to the cleaning slide.

[0013] As an improvement, a pipe type heater is respectively connected in series to the water feeding pipe of the water feeding mechanism and the air blowing pipe of the air blowing mechanism.

[0014] As an improvement, the cleaning blowing device further comprises a hinged seat and a cleaning translation driving mechanism, the mechanism body of the cleaning translation driving mechanism is rotatably mounted to the hinged seat, and the output shaft of the cleaning translation driving mechanism is rotatably mounted to the cleaning slide.

[0015] Due to the above technical solutions, the following beneficial effects are achieved:

[0016] The utility model discloses a cleaning blowing device which comprises a cleaning support, a cleaning sliding seat slidably installed on the cleaning support, a hip cleaning brush roller rotatably installed on the cleaning sliding seat, and a rotating driving mechanism fixed to the cleaning sliding seat and used for driving the hip cleaning brush roller to rotate.

[0017] After the disabled person discharges, the cleaning sliding seat and the hip cleaning brush roller rotatably installed on the cleaning sliding seat are driven by the cleaning translation driving mechanism to slide along the cleaning support, the hip cleaning brush roller is moved to the lower side of the hip of the disabled person, water is supplied to the axial hole on the shaft of the hip cleaning brush roller by the water supply mechanism, the water flows out through the long hole and the plurality of cleaning holes corresponding to the long hole, the hip cleaning brush roller is driven to rotate by the rotating driving mechanism, the hip of the disabled person is cleaned through the rotation of the hip cleaning brush roller, after cleaning, the water supply mechanism stops supplying water, and air is blown to the axial hole on the shaft of the hip cleaning brush roller by the air blowing mechanism, the air can be blown out through the long hole and the plurality of cleaning holes corresponding to the long hole, the air blown out of the cleaning hole of the hip cleaning brush roller can dry the hip cleaning brush roller itself and the hip of the disabled person, and manual cleaning by nursing personnel is not needed, so that the cleaning blowing device solves the problems of inconvenient discharge and inconvenient cleaning after discharge for the disabled person in a lying position. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective structural schematic view of the cleaning blowing device of the utility model;

[0019] Figure 2 is an exploded structural schematic view of the cleaning blowing device of the utility model;

[0020] Figure 3 is a perspective structural schematic view of the cleaning blowing device of the utility model in an installed state;

[0021] Figure 4 is a sectional structural schematic view (enlarged) of the garbage bag structure of the utility model;

[0022] Figure 5 is a perspective structural schematic view of the cleaning blowing device of the utility model in a discharging state;

[0023] Figure 6is a front view structural schematic diagram of the cleaning blowing device in a drainage state of the utility model,

[0024] Figure 7 is a three-dimensional structure schematic diagram of the health-care bed of the utility model,

[0025] 11, cleaning support, 12, cleaning sliding seat, 13a, hip cleaning brush roller, 13b, left cleaning brush roller, 13c, right cleaning brush roller, 131, shaft body, 132, long hole, 133, sleeve, 134, cleaning part, 135, cleaning hole, 14, crankshaft, 15, rotating driving mechanism, 16, cleaning translation driving mechanism, 17, hinged seat, 21, annular support seat, 211, annular support plate, 212, positioning ring, 22, lifting driving mechanism, 23, garbage bag structure, 231, annular bottom cover, 232, mounting cylinder, 233, annular upper cover, 234, connecting ring, 235, laminated cylindrical bag body, 31, fixed heat sealing seat, 32, moving heat sealing seat, 33, sealing translation driving mechanism, 40, clamping structure, 50a, left support structure, 50b, right support structure, 51, first support, 52, guide sliding rail, 53, support sliding seat, 531, limiting plate, 54, mounting plate, 55, soft pad, 56, push-pull driving mechanism, 57, limiting rod, 58, second support, 60, bottom plate, 70, bed frame, 80, bed plate, 81, drainage hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0027] Figures 1 to 7 is a structure schematic diagram of the cleaning blowing device of the utility model, wherein, Figure 1 shows a three-dimensional structure schematic diagram of the cleaning blowing device of the utility model, Figure 2 shows an exploded structure schematic diagram of the cleaning blowing device of the utility model, Figure 3 shows a three-dimensional structure schematic diagram of the cleaning blowing device in a drainage state of the utility model, Figure 4 shows a sectional structure schematic diagram (enlarged) of the garbage bag structure of the utility model, Figure 5 shows a three-dimensional structure schematic diagram of the cleaning blowing device in a drainage state of the utility model, Figure 6 shows a front view structure schematic diagram of the cleaning blowing device in a drainage state of the utility model, Figure 7 shows a three-dimensional structure schematic diagram of the health-care bed of the utility model. In order to facilitate the expression, only the part related to the utility model is given in the drawing.

[0028] It should be noted that the directional indication (for example, up, down, front, back, etc.) involved in the utility model is merely used for explaining the relative position relationship between the components in a certain posture, and if the certain posture changes, the directional indication also changes accordingly; if the description of "first", "second" and the like is involved in the utility model, the description of "first", "second" and the like is only used for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features.

[0029] By Figures 1 to 7 It can be known that the cleaning and blowing device of the utility model comprises a cleaning support 11, a cleaning sliding seat 12 slidably installed on the cleaning support 11, a hip cleaning brush roller 13a rotatably installed on the cleaning sliding seat 12 and a rotating driving mechanism 15 fixed to the cleaning sliding seat 12 and used for driving the hip cleaning brush roller 13a to rotate; the hip cleaning brush roller 13a comprises a shaft body 131, the shaft body 131 is provided with an axial hole, a plurality of elongated holes 132 are arranged at the circumferential side of the shaft body 131 in a circumferential direction, the elongated holes 132 extend along the axial direction of the shaft body 131 and are communicated with the axial hole, further comprising a sleeve 133 sleeved on the shaft body 131, a cleaning part 134 protruding from the circumferential side of the sleeve 133, a plurality of cleaning holes 135 are arranged at the sleeve 133 in a spaced manner along the axial direction and correspond to each elongated hole 132; the cleaning and blowing device further comprises a water feeding mechanism (not shown in the figure) and a blowing mechanism (not shown in the figure), the axial hole on the shaft body 131 of the hip cleaning brush roller 13a is respectively communicated with the water feeding mechanism and the blowing mechanism, a water feeding control valve is connected in series on the water feeding pipeline of the water feeding mechanism, and a blowing control valve is connected in series on the blowing pipeline of the blowing mechanism.

[0030] After the disabled person discharges, the cleaning sliding seat 12 and the hip cleaning brush roller 13a rotatably installed on the cleaning sliding seat 12 are driven by the cleaning translation driving mechanism 16 to slide along the cleaning support 11, the hip cleaning brush roller 13a is moved to the lower side of the hip of the disabled person, water is fed to the axial hole on the shaft body 131 of the hip cleaning brush roller 13a by the water feeding mechanism, the water flows out through the elongated holes 132 and the plurality of cleaning holes 135 corresponding to the elongated holes 132, the hip cleaning brush roller 13a is driven to rotate by the rotating driving mechanism 15, the hip of the disabled person is cleaned by the rotation of the hip cleaning brush roller 13a, after cleaning, the water feeding mechanism stops feeding water, air is blown to the axial hole on the shaft body 131 of the hip cleaning brush roller 13a by the blowing mechanism, the air can be blown out through the elongated holes 132 and the plurality of cleaning holes 135 corresponding to the elongated holes 132, and the air blown out of the cleaning holes 135 of the hip cleaning brush roller 13a can dry the hip cleaning brush roller 13a itself and the hip of the disabled person, so that the nursing staff does not need to clean manually, and the cleaning and blowing device of the utility model solves the problems that it is inconvenient for the disabled person to discharge in a lying posture and to clean after discharging.

[0031] In the utility model, in order to clean the hip of the disabled person conveniently, the crankshaft 14 perpendicular to the hip cleaning brush roller 13a is fixed to one end of the hip cleaning brush roller 13a close to the cleaning slide 12, the mounting shaft parallel to the hip cleaning brush roller 13a is fixed to the crankshaft 14, and the mounting shaft is rotatably installed on the cleaning slide 12; when cleaning, the hip cleaning brush roller 13a rotates around the mounting shaft, the cleaning area can be increased, and the hip cleaning brush roller 13a rotates intermittently to contact the hip of the disabled person, the cleaning comfort is improved, and the skin is prevented from being damaged by always contacting the hip of the disabled person.

[0032] Specifically, the crankshaft 14 and the mounting shaft are respectively provided with axial holes, and the axial holes of the crankshaft 14 are respectively communicated with the axial hole on the shaft body 131 of the hip cleaning brush roller 13a and the axial hole of the mounting shaft; the rotating pipe joint is installed on one end of the mounting shaft away from the crankshaft 14, and the water conveying pipeline of the water conveying mechanism and the blowing pipeline of the blowing mechanism are respectively communicated with the rotating pipe joint; usually, the mounting shaft is rotatably installed on the cleaning slide 12 through a bearing.

[0033] In order to conveniently convey water and blow air to the hip cleaning brush roller 13a, the three-way valve is arranged at the cleaning slide 12, the three-way valve is provided with one outlet and two inlets, the rotating pipe joint is communicated with the outlet of the three-way valve, the water conveying pipeline of the water conveying mechanism and the blowing pipeline of the blowing mechanism are respectively communicated with the two inlets of the three-way valve, usually, the water conveying control valve and the blowing control valve are electromagnetic valves, and of course, the water conveying control valve and the blowing control valve can also be one-way valves.

[0034] As shown in Figure 1 and Figure 2 , the cleaning part 134 includes a plurality of flexible brush plates arranged at intervals along the circumference of the sleeve 133, and the flexible brush plates extend along the axis of the sleeve 133; usually, a plurality of notches are arranged at intervals along the axis of the sleeve 133 on each flexible brush plate, which can improve the cleaning capacity of the flexible brush plate and make the flexible brush plate more flexible.

[0035] Specifically, the cleaning part 134 and the sleeve 133 are connected in an integrated structure and are integrally formed by injection molding or 3D printing.

[0036] In other embodiments, the cleaning part 134 can also be provided with the following structure, including a plurality of flexible spherical protrusions protruding from the sleeve 133.

[0037] In order to facilitate processing, the axial hole of the shaft body 131 is a through hole, and a pipe body can be directly selected during processing, and then an elongated hole 132 is processed on the pipe body; during use, the end of the through hole away from the cleaning slide 12 is plugged.

[0038] In the utility model, water conveying mechanism includes water tank and water pump, and water conveying pipeline is connected to the outlet of water pump;The blowing mechanism includes blowing fan, and blowing pipeline is connected to the blowing port of blowing fan.

[0039] Further, the pipeline heater is also connected in series on the water conveying pipeline and the blowing pipeline, which is used for heating the water in the water conveying pipeline and the air in the blowing pipeline, so as to improve the cleaning comfort.

[0040] In the utility model, in order to further improve the cleaning effect, the opposite sides of the hip cleaning brush roller 13a are respectively provided with the left cleaning brush roller 13b and the right cleaning brush roller 13c which are rotatably installed on the cleaning sliding seat 12, the structure of the left cleaning brush roller 13b and the right cleaning brush roller 13c is same with the structure of the hip cleaning brush roller 13a, the rotation axis of the left cleaning brush roller 13b and the rotation axis of the right cleaning brush roller 13c are parallel with the rotation axis of the hip cleaning brush roller 13a, the left cleaning brush roller 13b and the right cleaning brush roller 13c are respectively in transmission connection with the rotation driving mechanism 15, and the axial hole on the shaft body 131 of the left cleaning brush roller 13b and the axial hole on the shaft body 131 of the right cleaning brush roller 13c are respectively in communication with the water conveying mechanism and the blowing mechanism.

[0041] Specifically, the end of the shaft body 131 of the left cleaning brush roller 13b and the right cleaning brush roller 13c close to the cleaning sliding seat 12 is rotatably installed on the cleaning sliding seat 12 through a bearing, and a rotary pipe joint is installed on the end of the shaft body 131 close to the cleaning sliding seat 12.

[0042] Usually, the rotation driving mechanism 15 is a motor, a driving pulley is arranged on the output shaft of the motor, a driven pulley is arranged on the shaft body 131 of the left cleaning brush roller 13b, the shaft body 131 of the right cleaning brush roller 13c and the installation shaft of the hip cleaning brush roller 13a, and a transmission belt is arranged around the driving pulley of the motor, the driven pulley of the left cleaning brush roller 13b, the driven pulley of the right cleaning brush roller 13c and the driven pulley of the hip cleaning brush roller 13a.

[0043] In order to facilitate installation, a four-way valve is further arranged between the three-way valve and the cleaning sliding seat 12, the four-way valve is provided with three outlets, one inlet, a connecting branch pipe is arranged between the three outlets of the four-way valve and the rotary pipe joint corresponding to the hip cleaning brush roller 13a, the rotary pipe joint corresponding to the left cleaning brush roller 13b and the rotary pipe joint corresponding to the right cleaning brush roller 13c, and a connecting main pipe is arranged between the inlet of the four-way valve and the outlet of the three-way valve;The water conveying pipeline of the water conveying mechanism and the blowing pipeline of the blowing mechanism are respectively in communication with two inlets of the three-way valve.

[0044] In the utility model, the cleaning blowing device further comprises a hinged seat 17 and a cleaning translation driving mechanism 16, the mechanism main body of the cleaning translation driving mechanism 16 is rotatably installed on the hinged seat 17, and the output shaft of the cleaning translation driving mechanism 16 is rotatably installed on the cleaning sliding seat 12.

[0045] Of course, the cleaning translation driving mechanism 16 can also be directly fixed to the cleaning support 11, and the output shaft thereof is fixedly connected with the cleaning sliding seat 12.

[0046] In the utility model, the cleaning sliding seat 12 comprises a base plate, a vertical plate fixed to the base plate, a guide sliding rail, such as a sliding rail sliding block assembly, is arranged between the base plate and the cleaning support 11, and the left cleaning brush roller 13b, the right cleaning brush roller 13c and the hip cleaning brush roller 13a are rotatably installed on the vertical plate.

[0047] In the utility model, in order to facilitate understanding, when the disabled person lies on the health-care bed, one side of the upper body of the disabled person is defined as the head side of the bed, one side of the lower body of the disabled person is defined as the tail side of the bed, one side of the right hand of the disabled person is defined as the right side, and one side of the left hand of the disabled person is defined as the left side.

[0048] As shown in Figure 7 The utility model discloses a health-care bed, including bedstead 70, the bed board 80 of being laid on the upside of bedstead 70, be equipped with the excrement collecting sealing device of excretion hole 81 under excretion hole 81, the left support structure 50a and right support structure 50b of being equipped with to the left and right sides of excretion hole 81, and electric control device, cleaning blowing device corresponds the upside of excrement collecting sealing device, the sliding direction of cleaning sliding seat 12 of cleaning blowing device, the rotation axis of hip cleaning brush roller 13a is along the head tail direction of bedstead 70 and sets up, the left support structure 50a, right support structure 50b respectively include support pad, be used for driving support pad to turn over and separate excretion hole 81 / turn over and support in excretion hole 81 at the pull-push drive mechanism 56 of the upper, the support pad of left support structure 50a, the support pad of right support structure 50b can block excretion hole 81 after turning over to the upper, be used for supporting the hip of disabled person at excretion hole 81, excrement collecting sealing device, the pull-push drive mechanism 56 of left support structure 50a, the pull-push drive mechanism 56 of right support structure 50b, cleaning translation driving mechanism 16, water delivery mechanism, water delivery control valve, blowing mechanism, blowing control valve, pipe heater are electrically connected with electric control device respectively.

[0049] When the disabled person lies on the health-care bed, the support pad of left support structure 50a and the support pad of right support structure 50b are supported at excretion hole 81, wherein the hip of the disabled person is located at excretion hole 81.

[0050] When excreting, the push-pull driving mechanism 56 of the left support structure 50a and the right support structure 50b drives the support pad to overturn downward and separate from the excretion hole 81, and the disabled person excretes through the excretion hole 81 to the excrement collection sealing device; after excretion, the cleaning translation driving mechanism 16 drives the hip cleaning brush roller 13a, the left cleaning brush roller 13b and the right cleaning brush roller 13c to move to the upper side of the excrement collection sealing device, water is supplied to the axial hole on the shaft body 131 of the hip cleaning brush roller 13a, the axial hole on the shaft body 131 of the left cleaning brush roller 13b and the axial hole on the shaft body 131 of the right cleaning brush roller 13c through the water supply mechanism, the water can flow out through the long hole 132 and the plurality of cleaning holes 135 corresponding to the long hole 132, the hip of the disabled person is cleaned through the rotation of the hip cleaning brush roller 13a, the support pad of the left support structure 50a is cleaned through the rotation of the left cleaning brush roller 13b, and the support pad of the right support structure 50b is cleaned through the rotation of the right cleaning brush roller 13c, and the cleaned sewage flows into the excrement collection sealing device; after cleaning, air is blown into the axial hole on the shaft body 131 of the hip cleaning brush roller 13a, the axial hole on the shaft body 131 of the left cleaning brush roller 13b and the axial hole on the shaft body 131 of the right cleaning brush roller 13c through the air blowing mechanism, the air can be blown out through the long hole 132 and the plurality of cleaning holes 135 corresponding to the long hole 132, the air blown out of the cleaning hole 135 of the hip cleaning brush roller 13a can dry the hip cleaning brush roller 13a itself and the hip of the disabled person, the air blown out of the cleaning hole 135 of the left cleaning brush roller 13b can dry the support pad of the left cleaning brush roller 13b and the left cleaning brush roller 13b itself, and the air blown out of the cleaning hole 135 of the right cleaning brush roller 13c can dry the support pad of the right cleaning brush roller 13c and the right cleaning brush roller 13c itself.

[0051] In the utility model, the bed frame 70 includes the left side frame body and the right side frame body which are arranged at intervals, the plurality of upper cross beams which are connected between the upper side of the left side frame body and the upper side of the right side frame body, the plurality of lower cross beams which are connected between the lower side of the left side frame body and the lower side of the right side frame body, and the bottom plate 60 which is laid on the plurality of lower cross beams; the excrement collection sealing device and the cleaning air blowing device are fixed to the bottom plate 60.

[0052] Of course, the left side frame body and the right side frame body can also be formed by vertical plates, and the plurality of upper cross beams are fixed between the upper sides of the two vertical plates and the plurality of lower cross beams are fixed between the lower sides of the two vertical plates.

[0053] In order to facilitate protection, the left side of the bed frame 70 is provided with a left side baffle, the right side of the bed frame 70 is provided with a right side baffle, the head side of the bed frame 70 is provided with a head backrest, and the tail side of the bed frame 70 is provided with a tail backrest.

[0054] In the utility model, left support structure 50a, right support structure 50b still include the guide slide rail 52 of setting along the left and right direction of bed frame 70, the support slide 53 of sliding installation in guide slide rail 52, support pad rotates and is installed in support slide 53, the output shaft of push-pull drive mechanism 56 is rotatably connected with support pad, the mechanism main body of push-pull drive mechanism 56 is rotatably connected with bed frame 70.When the output shaft of push-pull drive mechanism 56 is retracted, support pad can be pulled to overturn downward, and after support pad overturns, support pad and support slide 53 can be pulled to slide along guide slide rail 52, the distance between the support pad of left support structure 50a and the support pad of right support structure 50b can be increased, and the excrement collection sealing device is avoided to be shielded.

[0055] In order to facilitate installation, left support structure 50a, right support structure 50b still include the first support 51, the second support 58 fixed on bed frame 70 respectively, the height of second support 58 is lower than the height of first support 51, wherein, guide slide rail 52 is fixed on first support 51, the mechanism main body of push-pull drive mechanism 56 is rotatably installed on second support 58;Specifically, the first support 51 and the second support 58 of left support structure 50a, the first support 51 and the second support 58 of right support structure 50b are fixed on bottom plate 60 respectively. Of course, guide slide rail 52 can also be directly fixed on bed frame 70, and first support 51 and second support 58 are no longer needed to be arranged.

[0056] As shown in Figure 3 、 Figure 5 and Figure 6 , in order to facilitate the rotation angle of support pad to be limited, the limiting plate 531 fixed on support slide 53 is arranged on the side of the rotation axis of support pad away from the excretion hole 81, the limiting rod 57 is arranged on support pad, and the limiting rod 57 can abut against the limiting plate 531 when support pad overturns downward. Further, the limiting rod 57 is provided with a threaded portion, the support pad is provided with a threaded hole, the threaded portion of the limiting rod 57 is installed in the threaded hole, and the length of the limiting rod 57 penetrating through the support pad can be adjusted when the limiting rod 57 is rotated, so as to adjust the rotation angle of the support pad. As other embodiments, the limiting rod 57 can also be arranged on the limiting plate 531, and the limiting rod 57 is arranged along the left and right directions of the bed frame 70. Specifically, the limiting rod 57 is a bolt, and of course, the limiting rod 57 can also be a threaded rod, and an internal hexagonal counterbore is arranged at the end of the threaded rod.

[0057] The guide slide rail 52 includes two guide shafts arranged in parallel, and a mounting through hole is arranged on the support slide 53 corresponding to each guide shaft, and a sliding sleeve sleeved on the guide shaft is fixed in each mounting through hole.

[0058] Specifically, the support pad comprises a mounting plate 54 rotatably mounted on the support slide 53, and a soft pad 55 fixed on the mounting plate 54, and when the support pad is turned upward to support at the excretion hole 81, the soft pad 55 passes through the excretion hole 81. Generally, the soft pad 55 is made of soft materials such as silica gel, rubber, etc. Of course, it can also adopt the structure of leather wrapping foam.

[0059] In other embodiments, the support pad of the left support structure 50a and the support pad of the right support structure 50b can also be directly rotatably mounted on the bed frame 70, and the output shaft of the push-pull drive mechanism 56 is rotatably connected with the support pad, and the mechanism body of the push-pull drive mechanism 56 is rotatably connected with the bed frame 70.

[0060] In the utility model, as shown in Figure 3 , Figure 4 , Figure 5 and Figure 6 , the excrement collecting and sealing device comprises an annular support seat 21 arranged at the lower side of the excretion hole 81, a lifting drive mechanism 22 for driving the annular support seat 21 to rise / lower, and a sealing cutting structure arranged at the lower side of the annular support seat 21, and a clamping structure 40 is arranged between the annular support seat 21 and the sealing cutting structure. Specifically, the mechanism body of the lifting drive mechanism 22 is fixed on the bottom plate 60, the output shaft of the lifting drive mechanism 22 is fixedly connected with the annular support seat 21, and generally, the lifting drive mechanism 22 is an electric cylinder or an electric push rod.

[0061] As shown in Figure 4 , the annular support seat 21 comprises an annular support plate 211 and a positioning ring 212 fixed on the inner circumferential side of the annular support plate 211, the output part of the lifting drive mechanism 22 is fixedly connected with the annular support plate 211, and generally, the lifting drive mechanism 22 is arranged at the opposite sides of the annular support seat 21.

[0062] Specifically, the garbage bag structure 23 comprises an annular bottom cover 231, a mounting cylinder 232 fixed on the inner circumferential side of the annular bottom cover 231, and a laminated cylindrical bag body 235 sleeved on the mounting cylinder 232, further comprises an annular upper cover 233 arranged opposite to the annular bottom cover 231, a connecting ring 234 fixed on the inner circumferential side of the annular upper cover 233, and is used for sleeving with the mounting cylinder 232, so as to limit the laminated cylindrical bag body 235 between the annular bottom cover 231, the mounting cylinder 232 and the annular upper cover 233, and further, the inner circumferential side of the laminated cylindrical bag body 235 is clamped between the connecting ring 234 and the mounting cylinder 232, so as to avoid the laminated cylindrical bag body 235 from falling off.

[0063] In order to facilitate understanding, the production and use of the garbage bag structure 23 are described as follows in combination with Figure 4

[0064] ​In production, a long belt-shaped cylindrical bag body is prepared in advance, for example, 20m, 30m, etc., and the cylindrical bag body is folded at a certain width, for example, 7.5cm, 10cm, etc., to form a ring-shaped stacked cylindrical bag body 235, which is stacked from inside to outside, and the stacked cylindrical bag body 235 is sleeved on the mounting cylinder 232, and the ring-shaped upper cover 233 is fixed on the mounting cylinder 232 by sleeving between the connecting ring 234 and the mounting cylinder 232, and the consumer purchases the finished product.

[0065] In use, the mounting cylinder 232 of the garbage bag structure 23 is sleeved on the positioning ring 212 of the ring-shaped support seat 21, the ring-shaped support plate 211 of the ring-shaped support seat 21 can support the garbage bag structure 23, and the outermost layer of the stacked cylindrical bag body 235 is pulled out from above along the direction of the arrow in the figure, and is stretched downward to the sealing cutting structure, and the cylindrical bag body at the lower side is sealed by the sealing cutting structure, so that the part of the cylindrical bag body between the sealing cutting structure and the ring-shaped support seat 21 forms a garbage bag with a lower seal, which is used to contain excrement and waste water after cleaning, and the sealing cutting structure is separated from the cylindrical bag body after sealing. Figure 3

[0066] When the disabled person excretes, the push-pull drive mechanism 56 of the left support structure 50a and the right support structure 50b drives the support pad to flip down and separate from the excretion hole 81, the cylindrical bag body between the sealing cutting structure and the ring-shaped support seat 21 is clamped by the clamping structure 40, and the ring-shaped support seat 21 and the garbage bag structure 23 placed on the ring-shaped support seat 21 are lifted by the lifting drive mechanism 22. Since the cylindrical bag body between the sealing cutting structure and the ring-shaped support seat 21 is clamped by the clamping structure 40, when the ring-shaped support seat 21 and the garbage bag structure 23 are lifted, the cylindrical bag body on the garbage bag structure 23 can be pulled out, then the clamping structure 40 releases the cylindrical bag body between the sealing cutting structure and the ring-shaped support seat 21, and the disabled person excretes into the garbage bag with a lower seal below the ring-shaped support seat 21; after excretion, the ring-shaped support seat 21 and the garbage bag structure 23 are lowered by the lifting drive mechanism 22, the part of the garbage bag containing excrement and waste water after cleaning is lowered to the lower side of the sealing cutting structure, and then sealed by the sealing cutting structure, and the sealing cutting structure is cut into upper and lower parts, so that the excrement and waste water after cleaning are sealed in a sealed garbage bag, and the lower edge of the cut cylindrical bag body is also in a sealed state, which is convenient for next use.

[0067] ​Specifically, the sealing and cutting structure comprises a fixed heat sealing seat 31 arranged at the lower side of the annular support seat 21, a heat sealing sliding seat slidingly arranged on the bed frame 70 in the direction of approaching / away from the fixed heat sealing seat 31, a sealing translation driving mechanism 33 for driving the heat sealing sliding seat to slide, and a movable heat sealing seat 32 arranged at the side of the heat sealing sliding seat close to the fixed heat sealing seat 31, and an elastic buffering mechanism is arranged between the movable heat sealing seat 32 and the heat sealing sliding seat. The sealing and cutting structure further comprises a cutting knife fixed to the heat sealing sliding seat, and the movable heat sealing seat 32 is provided with a slit through which the cutting knife passes. Generally, the sealing translation driving mechanism 33 is an electric cylinder or an electric push rod. When sealing, the sealing translation driving mechanism 33 drives the heat sealing sliding seat and the movable heat sealing seat 32 to slide in the direction of approaching the fixed heat sealing seat 31 until the movable heat sealing seat 32 contacts the fixed heat sealing seat 31, so as to heat seal the tubular bag body clamped therebetween. After the sealing is completed, the heat sealing sliding seat is continuously moved by the sealing translation driving mechanism 33, which can drive the cutting knife to continuously move in the direction of approaching the fixed heat sealing seat 31 until the cutting knife cuts the middle part of the heat sealing part.

[0068] The fixed heat sealing seat 31 comprises a fixed seat, an upper fixed heat sealing plate and a lower fixed heat sealing plate which are arranged in the up-down direction and are spaced apart on the fixed seat. The movable heat sealing seat 32 comprises a mounting plate, an upper movable heat sealing plate and a lower movable heat sealing plate which are arranged in the up-down direction and are spaced apart on the fixed seat. The upper movable heat sealing plate is arranged correspondingly to the upper fixed heat sealing plate, and the lower movable heat sealing plate is arranged correspondingly to the lower fixed heat sealing plate. The slit is arranged on the mounting plate between the upper movable heat sealing plate and the lower movable heat sealing plate. The upper fixed heat sealing plate, the lower fixed heat sealing plate, the upper movable heat sealing plate and the lower movable heat sealing plate are respectively electrically connected with the electric control device.

[0069] The elastic buffering mechanism comprises guide rods which are fixedly arranged at the movable heat sealing seat 32, and the heat sealing sliding seat is respectively provided with guide through holes corresponding to each guide rod. The guide rods pass through the corresponding guide through holes, and limiting nuts are arranged at the end portions of the guide rods passing through the guide through holes. The elastic buffering mechanism further comprises springs which are sleeved on the guide rods between the movable heat sealing seat 32 and the heat sealing sliding seat. Generally, two guide rods are arranged in the up-down direction.

[0070] In some other embodiments, the upper fixed heat sealing plate and the lower fixed heat sealing plate are connected as an integrated structure, and the upper movable heat sealing plate and the lower movable heat sealing plate are connected as an integrated structure.

[0071] The clamping structure 40 comprises a fixed clamping block arranged at the lower side of the annular support seat 21, a movable clamping block arranged correspondingly to the fixed clamping block, and a clamping driving mechanism for driving the movable clamping block to slide in the direction of approaching / away from the fixed clamping block. In use, the tubular bag body passes through between the movable clamping block and the fixed clamping block. Generally, the clamping driving mechanism is an electric cylinder.

[0072] Further, the excrement collecting and sealing device further comprises a containing box slidably installed at the lower side of the sealing and cutting structure along the left-right direction of the bed frame 70, used for collecting the garbage bag containing the excrement and waste water, and a window is arranged at the left side of the bed frame 70 or the right side of the bed frame 70 for sliding of the containing box, so as to facilitate the nursing staff to take out the garbage bag.

[0073] In the utility model, the electric control device includes a mainboard assembly, a switch connected to the mainboard assembly, a power cord and a control module, and common control modules are wireless remote controllers, wired remote controllers, touch screens and the like.

[0074] The above merely describes some embodiments of the utility model and is not intended to limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cleaning and blowing device, characterized in that, The device includes a cleaning bracket, a cleaning slide mounted on the cleaning bracket, a buttock cleaning brush roller rotatably mounted on the cleaning slide, and a rotation drive mechanism fixed to the cleaning slide for driving the buttock cleaning brush roller to rotate. The buttock cleaning brush roller includes a shaft with an axial hole that is closed at one end and open at the other. Multiple elongated holes are spaced apart circumferentially on the circumferential side of the shaft, extending along the axis of the shaft and communicating with the axial hole. It also includes a sleeve fitted onto the shaft and a cleaning portion protruding from the outer circumference of the sleeve. Multiple cleaning holes are spaced apart along the axis of the shaft at each of the elongated holes on the sleeve. The cleaning and blowing device further includes a water supply mechanism and an air blowing mechanism. The axial hole on the shaft of the buttock cleaning brush roller communicates with the water supply mechanism and the air blowing mechanism, respectively. A water supply control valve is connected in series on the water supply pipe of the water supply mechanism, and an air blowing control valve is connected in series on the air blowing pipe of the air blowing mechanism.

2. The cleaning and blowing device according to claim 1, characterized in that, The cleaning section includes multiple flexible brush plates spaced apart circumferentially along the sleeve, and the flexible brush plates extend along the axial direction of the sleeve.

3. The cleaning and blowing device according to claim 2, characterized in that, Each of the flexible brush plates has multiple notches spaced apart along the axial direction of the sleeve.

4. The cleaning and blowing device according to claim 2, characterized in that, The cleaning section and the sleeve are connected as an integral structure.

5. The cleaning and blowing device according to any one of claims 1 to 4, characterized in that, A crankshaft perpendicular to the buttock cleaning brush roller is fixed at one end of the buttock cleaning brush roller near the cleaning slide. A mounting shaft parallel to the buttock cleaning brush roller is fixed on the crankshaft, and the mounting shaft is rotatably mounted on the cleaning slide.

6. The cleaning and blowing device according to claim 5, characterized in that, The crankshaft and the mounting shaft are respectively provided with axial holes with openings at both ends, and the opening ends of the axial holes of the mounting shaft, the crankshaft, and the buttock cleaning brush roller are connected in sequence; a rotary pipe joint is installed at the end of the mounting shaft away from the crankshaft.

7. The cleaning and blowing device according to claim 1, characterized in that, A left and right cleaning brush rollers, rotatably mounted on the cleaning slide, are respectively provided on opposite sides of the buttock cleaning brush roller. The structure of the left and right cleaning brush rollers is the same as that of the buttock cleaning brush roller. The rotation axis of the left and right cleaning brush rollers is parallel to the rotation axis of the buttock cleaning brush roller. The left and right cleaning brush rollers are respectively connected to the rotation drive mechanism. The axial holes on the shaft of the left and right cleaning brush rollers are respectively connected to the water conveying mechanism and the air blowing mechanism.

8. The cleaning and blowing device according to claim 7, characterized in that, The shafts of the left and right cleaning brush rollers are rotatably mounted on the cleaning slide at one end near the cleaning slide, and a rotary pipe joint is installed at the end of the shafts of the left and right cleaning brush rollers near the cleaning slide.

9. The cleaning and blowing device according to claim 1, characterized in that, Pipe heaters are connected in series on the water supply pipe of the water supply mechanism and the air blowing pipe of the air blowing mechanism, respectively.

10. The cleaning and blowing device according to claim 1, characterized in that, The cleaning blower also includes a hinged seat and a cleaning translation drive mechanism that are spaced apart from the cleaning bracket. The main body of the cleaning translation drive mechanism is rotatably mounted on the hinged seat, and the output shaft of the cleaning translation drive mechanism is rotatably mounted on the cleaning slide.

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