CN115317710B

CN115317710B - Hemorrhoid postoperative purger

Info

Publication number: CN115317710B
Application number: CN202211154045.5A
Authority: CN
Inventors: 张玲玲; 张林虹; 张红梅
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-10-13
Anticipated expiration: 2042-09-21
Also published as: CN115317710A

Abstract

The application belongs to the technical field of cleaner equipment, and particularly relates to a hemorrhoid postoperative cleaner, which comprises a barrel body, wherein a head changer is connected to the barrel body, and a cleaning structure corresponding to the barrel body is detachably connected to the head changer; the head changer comprises a support frame, a driving cylinder is fixedly connected to the support frame, and a spline shaft which is connected with the support frame in a sliding and rotating manner is arranged in the driving cylinder in a penetrating manner; the spline shaft is connected with an L-shaped extension cylinder which is detachably connected with the cleaning structure, and a lower cleaning pipe corresponding to the cleaning structure is arranged on the extension cylinder in a penetrating manner; a driving chute is arranged in the driving cylinder, and a pin shaft matched with the driving chute is arranged on the spline shaft; the problem that the cleaning structure is inconvenient to detach when the existing cleaner is used is effectively solved.

Description

Hemorrhoid postoperative purger

Technical Field

The application belongs to the technical field of cleaner equipment, and particularly relates to a hemorrhoid postoperative cleaner.

Background

Hemorrhoids are a frequently occurring disease, a patient needs to pay attention to keeping the anus clean after operation, the patient needs to relieve the bowels every day after the operation of hemorrhoids, and the bowels contain a lot of bacteria, and the patient is required to clean the incision of the anus after the operation of hemorrhoids; when cleaning is carried out, the corresponding cleaner is used for assisting the patient in cleaning; however, when the existing cleaner is used, firstly, the corresponding cleaning structure is generally used for connecting the cleaning liquid supply unit to clean the incision part of the patient, and during cleaning, the incision part of the patient is continuously cleaned by the cleaning liquid, the comfort of the patient is improved by the mild cleaning liquid, and the blood circulation of the anus part is promoted; however, after the cleaning structure is used, the cleaning structure needs to be detached and thrown away, so that cross infection is avoided; because the cleaning structure just cleans the patient, the method for disassembling the cleaning structure can have adverse effects on the mind of the patient due to psychological factors, and the enthusiasm of the patient for cleaning the incision is affected.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the application provides the hemorrhoid postoperative cleaner, which effectively solves the problem that the cleaning structure is inconvenient to detach when the conventional cleaner is used.

In order to achieve the above purpose, the present application adopts the following technical scheme: the hemorrhoid postoperative cleaner comprises a barrel body, wherein a head changer is connected to the barrel body, and a cleaning structure corresponding to the barrel body is detachably connected to the head changer; the head changer comprises a support frame, a driving cylinder is fixedly connected to the support frame, and a spline shaft which is connected with the support frame in a sliding and rotating manner is arranged in the driving cylinder in a penetrating manner; the spline shaft is connected with an L-shaped extension cylinder which is detachably connected with the cleaning structure, and a lower cleaning pipe corresponding to the cleaning structure is arranged on the extension cylinder in a penetrating manner; a driving chute is arranged in the driving cylinder, and a pin shaft matched with the driving chute is arranged on the spline shaft;

the driving sliding chute comprises an extending sliding chute arranged at the end part of the driving barrel, which is close to the cleaning structure, and a half sliding chute which can drive the spline shaft to rotate forward by a certain angle is communicated with the extending sliding chute; the semi-chute is communicated with a separation chute, and a separation structure for driving the cleaning structure to be separated from the extension cylinder is arranged on the support frame; the separation chute is communicated with a flat chute capable of driving the spline shaft to reversely rotate for a certain angle, and the flat chute is communicated with a movable chute; the movable chute is communicated with a reset chute, the reset chute is communicated with a connecting chute capable of driving the spline shaft to rotate, and the connecting chute is communicated with the extending chute.

Further, a head changing motor is fixedly connected to the support frame, and the output end of the head changing motor is connected with a crank; the crank is rotationally connected with a connecting rod, the connecting rod is rotationally connected with a driving block which is in sliding connection with the supporting frame, and the spline shaft is rotationally connected with the driving block.

Further, an outlet corresponding to the cleaning structure is arranged on the barrel body, and a cover plate matched with the outlet is connected to the barrel body in a sliding manner; the cover plate comprises an upper baffle, a lower baffle is connected below the upper baffle, and a connecting port corresponding to the outlet is arranged between the lower baffle and the upper baffle; the upper baffle is also provided with a groove matched with the extension cylinder.

Further, an input wheel is rotatably connected to the support frame, spline grooves matched with the spline shaft are formed in the input wheel, and an idler wheel is meshed with the input wheel; the idler wheel is meshed with an output wheel, and the output wheel is connected with a synchronous shaft; a rotating rod is fixedly connected to the synchronous shaft, and a lifting block is fixedly connected to the upper baffle plate; the rotating rod is rotationally connected with a lifting shaft, and the lifting block is provided with a lifting chute matched with the lifting shaft.

Further, the cleaning structure comprises a sleeve, and an upper cleaning pipe corresponding to the lower cleaning pipe is connected to the sleeve; the upper cleaning pipe is connected with a cleaning head, and a one-way valve matched with the cleaning head is also arranged on the upper cleaning pipe.

Further, an inserting block is fixedly connected to the extension cylinder, and a connecting cylinder is connected to the inserting block; the sleeve is provided with an inserting rod matched with the inserting block, and the inserting block is provided with an inserting hole matched with the inserting rod; one end of the connecting cylinder, which is far away from the inserting block, is fixedly connected with an upper connecting block in a round table shape, the other end of the connecting cylinder is fixedly connected with a lower separating block in a round table shape, and the connecting cylinder is connected with a movable block in a round table shape in a sliding manner; the sleeve is connected with a pair of clamping blocks matched with the upper connecting block in a sliding manner, and one side, close to the upper connecting block, of each clamping block is provided with a slope; a guide rod matched with the sleeve is fixedly connected to the pair of clamping blocks, and a top spring matched with the clamping blocks is sleeved on the guide rod; the sleeve is internally provided with a push plate corresponding to the connecting cylinder, and the sleeve is provided with a separating spring matched with the push plate.

Further, the separation structure comprises a connecting plate fixedly connected with the barrel body and corresponding to the sleeve, the connecting plate is obliquely connected with a separation plate, and the sleeve is fixedly connected with a separation block corresponding to the separation plate; the support frame is fixedly connected with a containing frame, and the containing frame is arranged on one side of the separating plate away from the connecting plate; a drain pipe is connected to the accommodating frame, and a valve is arranged on the drain pipe; the accommodating frame is fixedly connected with a baffle corresponding to the cleaning head, the driving block is fixedly connected with a sealing plate corresponding to the accommodating frame, and the sealing plate is in sliding connection with the supporting frame.

Further, a mixer is fixedly connected to the support frame, and the mixer comprises a mixing box fixedly connected with the support frame; the mixing box is internally provided with a cleaning cavity and a flushing cavity, a pair of clear water pipes corresponding to the cleaning cavity and the flushing cavity are arranged on the mixing box, and a pair of dosing ports corresponding to the cleaning cavity and the flushing cavity are also arranged on the mixing box; the cleaning cavity is connected with a cleaning pump which is communicated with the lower cleaning pipe; the flushing cavity is connected with a flushing pump, and the flushing pump is connected with a flushing pipe corresponding to the barrel body.

Further, a mixing motor is fixedly connected to the mixing box, and the output end of the mixing motor is connected with a driving wheel; the driving wheel is meshed with a pair of driven wheels, the driven wheels are connected with mixing shafts, and the mixing shafts correspond to the cleaning cavity and the flushing cavity respectively; a pair of mixing shafts are fixedly connected with mixing paddles, and the mixing paddles are connected with a turning plate which is arranged in parallel with the mixing shafts.

Compared with the prior art, the application has the following beneficial effects:

1. when the application is used, the head changer is matched with the cleaning structure, so that the cleaning structure is detached and replaced without manual detachment, the resistance emotion of a patient can be effectively lightened, and the enthusiasm of the patient is improved.

2. When the cleaning device is used, the cleaning structure is rotated to one side through the arrangement of the half chute, the separation chute and the flat chute, and the cleaning structure is separated from the extension cylinder under the action of the separation structure during the movement in the separation chute; under the action of the smooth groove, the extension cylinder rotates to the other side, so that a new cleaning structure is convenient to install; namely, the installation area of the new cleaning structure is not overlapped with the separation areas of the barrel body and the old cleaning structure, so that discomfort to a patient caused by the barrel body and the old cleaning structure can be effectively avoided, and the comfort of the patient for installing the cleaning structure is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a schematic diagram of the fit state of the mixer and the head changer according to the present application;

FIG. 3 is a schematic view of a mixer according to the present application;

FIG. 4 is a schematic view showing the internal structure of the mixer according to the present application;

FIG. 5 is a schematic diagram of a head changer according to the present application;

FIG. 6 is a first isometric view of the internal structure of the drive cylinder of the present application;

FIG. 7 is a second isometric view of the internal structure of the drive cylinder of the present application;

FIG. 8 is a schematic view showing the fit of the cleaning structure, spline shaft, synchronizing shaft, rotating rod, lifting block, accommodating frame, cover plate, driving block, etc. in the present application;

FIG. 9 is a schematic diagram showing the mated state of the separating plate and the connecting plate in the present application;

FIG. 10 is a schematic view showing the fitting states of the cleaning structure, the extension cylinder and the lower cleaning tube in the present application;

FIG. 11 is a schematic view showing the fitting state of the inner structure of the sleeve with the extension tube and the lower cleaning tube;

FIG. 12 is an enlarged schematic view of area A of FIG. 11 in accordance with the present application;

in the figure: 1. barrel, 2, drain pipe, 3, barrel cover, 4, mixer, 5, head changer, 6, support frame, 7, mark area, 8, placement frame, 9, upper baffle, 10, connection port, 11, lower baffle, 12, mixing box, 13, dosing port, 14, clear water pipe, 15, cleaning pump, 16, lower cleaning pipe, 17, mixing motor, 18, flushing pump, 19, cleaning structure, 20, flushing pipe, 21, mixing paddle, 22, turning plate, 23, driven wheel, 24, driving wheel, 25, driving cylinder, 26, spline shaft, 27, synchronous shaft, 28, head changing motor, 29, crank, 30, connecting rod, 31, driving block, 32, lifting block, 33, rotating rod, 34, separating plate, 35, extension cylinder, 36, extension chute, 37, half chute, 38, separating chute, 39, smooth chute, 40, movable chute, 41, reset chute, 42, connecting chute, 43, input wheel, 44, idler, 45, output wheel, 46, baffle, 47, sealing plate, 48, holding frame, 49, connecting plate, 50, sleeve, 51, separating block, 52, upper cleaning tube, 53, one-way valve, 54, cleaning head, 55, insert block, 56, jack, 57, top spring, 58, push plate, 59, separating spring, 60, upper connecting block, 61, fixture block, 62, movable block, 63, lower separating block.

Detailed Description

The hemorrhoid postoperative cleaner, as shown in figures 1-12, comprises a barrel body 1, wherein a barrel cover 3 is rotatably connected to the barrel body 1; the barrel cover 3 is rotationally connected with a barrel pad matched with the barrel body 1, and the barrel body 1 is also provided with a drain pipe 2; the barrel body 1 is connected with a head changer 5, and a cleaning structure 19 corresponding to the barrel body 1 is detachably connected to the head changer 5; through the cooperation of trade first ware 5 and washing structure 19, dismantle the change to wasing structure 19, need not the manual work and dismantle wasing structure 19 again, can effectually alleviate patient's resistance mood, improve patient's enthusiasm.

The head changer 5 comprises a support frame 6, a driving cylinder 25 is fixedly connected to the support frame 6, and a spline shaft 26 which is connected with the support frame 6 in a sliding and rotating way is arranged in the driving cylinder 25 in a penetrating way; an L-shaped extension cylinder 35 is connected to the spline shaft 26, the extension cylinder 35 is detachably connected with the cleaning structure 19, and a lower cleaning pipe 16 corresponding to the cleaning structure 19 is arranged on the extension cylinder 35 in a penetrating manner; the L-shaped extension cylinder 35 comprises an extension part fixedly connected with the spline shaft 26, a connecting part is connected to the extension part, the connecting part and the extension part are arranged at an included angle, and the included angle between the connecting part and the extension part is 45-135 degrees; a driving chute is arranged in the driving cylinder 25, and a pin shaft matched with the driving chute is arranged on the spline shaft 26; the spline shaft 26 penetrates through the driving cylinder 25, a driving sliding groove in the driving cylinder 25 is matched with a pin shaft on the spline shaft 26, so that the spline shaft 26 rotates while moving horizontally, the cleaning structure 19 rotates from a vertical flushing state to a horizontal state convenient to move, the cleaning structure 19 is convenient to match with a separation structure described below, separation of the cleaning structure 19 is realized, a reused patient can install a new cleaning structure 19 on the head changer 5, and convenience of the application is improved.

The driving sliding chute comprises an extending sliding chute 36 arranged at the end part of the driving barrel 25 close to the cleaning structure 19, and a half sliding chute 37 capable of driving the spline shaft 26 to rotate forward by a certain angle is communicated with the extending sliding chute 36; the half chute 37 can drive the spline shaft 26 to rotate at an angle of 45-90 degrees, preferably, the half chute 37 can drive the spline shaft 26 to rotate at an angle of 90 degrees; a separation chute 38 is communicated with the half chute 37, and a separation structure for driving the cleaning structure 19 to be separated from the extension cylinder 35 is arranged on the support frame 6; the separation chute 38 is communicated with a smooth groove 39 which can drive the spline shaft 26 to reversely rotate for a certain angle, and the smooth groove 39 is communicated with a movable chute 40; the angle of the flat chute 39 which can drive the spline shaft 26 to rotate is between 90 and 180 degrees, preferably, the smooth chute 39 can drive the spline shaft 26 to rotate 180 degrees; the movable chute 40 is communicated with a reset chute 41, the reset chute 41 is communicated with a connecting chute 42 which can drive the spline shaft 26 to rotate, the connecting chute 42 is communicated with the extending chute 36, and the sum of the angle of the connecting chute 42 for driving the spline shaft 26 to rotate through a pin shaft and the angle of the half chute 37 for driving the spline shaft 26 to rotate is equal to the angle of the flat chute 39 for driving the spline shaft 26 to rotate; preferably, the connecting chute 42 can drive the spline shaft 26 to rotate 90 degrees by the pin shaft.

The spline shaft 26 sequentially moves under the action of the driving chute: under the action of the extending chute 36, the spline shaft 26 moves horizontally, and under the action of the half chute 37, the spline shaft 26 rotates to one side by 90 degrees into the separating chute 38; under the action of the separating chute 38, the spline shaft 26 continues to move horizontally, while the cleaning structure 19 is separated from the extension cylinder 35 under the action of the separating structure; the spline shaft 26 continues to move, and under the action of the smooth groove 39, the spline shaft 26 rotates 180 degrees to enable the extension cylinder 35 to rotate to the other side, so that a patient can conveniently install a new cleaning structure 19 on the extension cylinder 35; by arranging the flat chute 39, the installation area of the new cleaning structure 19 is different from the separation areas of the barrel body 1 and the old cleaning structure 19, so that discomfort of patients caused by the barrel body 1 and the old cleaning structure 19 can be effectively avoided, and the enthusiasm of the patients is improved; the spline shaft 26 continues to move, the pin shaft moves into the movable chute 40 through the flat chute 39, and the disassembly of the cleaning structure 19 and the steering of the extension cylinder 35 are completed; after that, the new cleaning structure 19 can be installed on the extension cylinder 35, the spline shaft 26 moves reversely, the pin shaft moves into the reset chute 41 under the action of the movable chute 40, moves into the extension chute 36 through the connecting chute 42, and rotates 90 degrees to a vertical flushing state under the action of the connecting chute 42, the spline shaft 26 moves into the extension chute 36 continuously, and the patient is flushed through the new flushing structure; in addition, the above spline shaft 26 rotates and moves horizontally, and the cleaning structure 19 and the extension cylinder 35 move with the movement of the spline shaft 26 because the cleaning structure 19 is connected to the spline shaft 26 through the extension cylinder 35.

Further, a head changing motor 28 is fixedly connected to the support frame 6, and the output end of the head changing motor 28 is connected with a crank 29; a connecting rod 30 is rotatably connected to the crank 29, a driving block 31 which is slidably connected with the support frame 6 is rotatably connected to the connecting rod 30, and the spline shaft 26 is rotatably connected with the driving block 31; when the spline shaft 26 moves, the head changing motor 28 drives the crank 29 to rotate, the crank 29 drives the driving block 31 to slide along the support frame 6 through the connecting rod 30, and the driving block 31 drives the spline shaft 26 to move; as can be seen from the above description, after the head changing motor 28 rotates 180 degrees, the pin shaft is located in the movable chute 40, and after the head changing motor 28 rotates 180 degrees again, the new cleaning structure 19 is located in the cleaning position in the toilet, so as to be convenient for cleaning the patient.

Further, an outlet corresponding to the cleaning structure 19 is arranged on the barrel body 1, and a cover plate matched with the outlet is connected on the barrel body 1 in a sliding manner; the outlet is sealed by the cover plate, so that the outflow of liquid in the barrel body 1 is avoided; the cover plate comprises an upper baffle plate 9, a lower baffle plate 11 is connected below the upper baffle plate 9, and a connecting port 10 corresponding to an outlet is arranged between the lower baffle plate 11 and the upper baffle plate 9; the upper baffle plate 9 is also provided with a groove matched with the extension cylinder 35; when the cleaning structure 19 is in a cleaning state, the upper baffle plate 9 seals the outlet, and when the cleaning structure 19 rotates to a horizontal state under the action of the spline shaft 26 and the extension cylinder 35, the cover plate rises to enable the connection port 10 to correspond to the outlet, so that the cleaning structure 19 can move out of the barrel body 1 through the connection port 10 and the outlet, and the cleaning structure 19 is separated from the extension cylinder 35 under the action of the separation structure.

Further, the support frame 6 is rotatably connected with an input wheel 43, the input wheel 43 is provided with spline grooves matched with the spline shaft 26, the spline shaft 26 is slidably connected with the input wheel 43 through the spline grooves, and the input wheel 43 is meshed with an idler wheel 44; an output wheel 45 is meshed with the idler wheel 44, and the output wheel 45 is connected with a synchronizing shaft 27; a rotating rod 33 is fixedly connected to the synchronizing shaft 27, and a lifting block 32 is fixedly connected to the upper baffle plate 9; the rotating rod 33 is rotatably connected with a lifting shaft, and the lifting block 32 is provided with a lifting chute matched with the lifting shaft.

When the spline shaft 26 rotates, the spline shaft 26 drives the input wheel 43 to rotate through the spline grooves, and the input wheel 43 drives the output wheel 45 to rotate through the idle wheel 44; the output wheel 45 drives the synchronizing shaft 27 to rotate, and the synchronizing shaft 27 drives the upper baffle plate 9 to lift up and down through the cooperation of a lifting shaft on the rotating rod 33 and a lifting chute on the lifting block 32; specifically, under the action of the half chute 37, the rotating rod 33 rotates 90 degrees, and the rotating rod 33 drives the upper baffle plate 9 to ascend, so that the connection port 10 is communicated with the outlet; the rotating rod 33 reversely rotates 180 degrees under the action of the smooth groove 39, and at this time, the connection port 10 continues to be communicated with the outlet; the rotating rod 33 rotates forward by 90 degrees under the action of the connecting chute 42, so that the upper baffle plate 9 seals the outlet.

Further, the cleaning structure 19 includes a sleeve 50, and an upper cleaning tube 52 corresponding to the lower cleaning tube 16 is connected to the sleeve 50; the upper cleaning pipe 52 is connected with a cleaning head 54, and the upper cleaning pipe 52 is also provided with a one-way valve 53 matched with the cleaning head 54; when the cleaning structure 19 is used for cleaning, the cleaning liquid in the lower cleaning pipe 16 flows into the cleaning head 54 through the upper cleaning pipe 52, and the patient is cleaned through the cleaning head 54; in addition, by providing the check valve 53, the cleaning waste liquid can be effectively prevented from flowing back, and the cleanliness of the present application can be improved.

Further, an insert block 55 is fixedly connected to the extension cylinder 35, and a connecting cylinder is connected to the insert block 55; the sleeve 50 is provided with a plug rod matched with the plug block 55, and the plug block 55 is provided with a jack 56 matched with the plug rod; an upper connection block 60 of a round table type is fixedly connected to one end of the connection cylinder, which is far away from the insertion block 55, a lower separation block 63 of a round table type is fixedly connected to the other end of the connection cylinder, and a movable block 62 of a round table type is connected to the connection cylinder in a sliding manner; the sleeve 50 is slidably connected with a pair of clamping blocks 61 matched with the upper connecting block 60, and one side of the clamping blocks 61 close to the upper connecting block 60 is provided with a slope; a pair of guide rods matched with the sleeve 50 are fixedly connected to the clamping blocks 61, and the guide rods are sleeved with top springs 57 matched with the clamping blocks 61; a push plate 58 corresponding to the connecting cylinder is arranged in the sleeve 50, and a separation spring 59 matched with the push plate 58 is arranged on the sleeve 50.

When the cleaning structure 19 is connected with the extension cylinder 35, the inserted rod on the sleeve 50 is installed on the insertion hole 56 on the insertion block 55; meanwhile, the clamping block 61 slides along the sleeve 50 under the action of the slope and the upper connecting block 60, so that the clamping block 61 slides between the upper connecting block 60 and the movable block 62, and the sleeve 50 is fixed by matching the clamping block 61 with the upper connecting block 60; the connection between the clamping block 61 and the upper connecting block 60 is more stable through the cooperation of the top spring 57 and the push plate 58; in addition, when the cleaning structure 19 is separated from the extension cylinder 35, the sleeve 50 is pushed, the sleeve 50 drives the clamping block 61 to move downwards to separate the block 63, and under the action of the slope, the clamping block 61 moves between the lower separating block 63 and the movable block 62; under the action of the top spring 57 and the push plate 58, the clamping block 61 drives the movable block 62 to move towards the upper connecting block 60, and under the action of the movable block 62, the clamping block 61 slides along the sleeve 50, so that the clamping block 61 is separated from the movable block 62 and the upper connecting block 60.

Further, the separation structure comprises a connection plate 49 fixedly connected with the barrel body 1 and corresponding to the sleeve 50, the connection plate 49 is obliquely connected with the separation plate 34, and the sleeve 50 is fixedly connected with a separation block 51 corresponding to the separation plate 34; a containing frame 48 is fixedly connected to the supporting frame 6, and the containing frame 48 is arranged on one side, far away from the connecting plate 49, of the separating plate 34; a placing frame 8 is further arranged on the supporting frame 6, and the placing frame 8 is arranged on one side, away from the accommodating frame 48, of the spline shaft 26; a drain pipe is connected to the accommodating frame 48, and a valve is arranged on the drain pipe; the accommodating frame 48 is fixedly connected with a baffle 46 corresponding to the cleaning head 54, the driving block 31 is fixedly connected with a sealing plate 47 corresponding to the accommodating frame 48, and the sealing plate 47 is in sliding connection with the supporting frame 6.

In use, the separating block 51 on the sleeve 50 contacts the connecting plate 49, and the separating block 51 moves along the connecting plate 49 to the separating plate 34; the sleeve 50 slides along the insert block 55 under the action of the separating plate 34 and the separating block 51, so that the sleeve 50 is separated from the insert block 55, and the sleeve 50 and the insert block 55 fall into the accommodating frame 48 after being separated; in addition, by the arrangement of the baffle 46, the sleeve 50 and the cleaning head 54 can be prevented from being separated from the accommodating frame 48 under the action of the top spring 57, so that the stability of the application is improved; in addition, the accommodating frame 48 is sealed by the sealing plate 47, so that the influence of the old cleaning structure 19 on a patient is avoided; and the driving block 31 drives the sealing plate 47 to move, so that the automatic sealing of the sealing plate 47 is realized, and the convenience of the application is improved.

Further, the mixer 4 is fixedly connected to the support frame 6, and the mixer 4 comprises a mixing box 12 fixedly connected with the support frame 6; a cleaning cavity and a flushing cavity are arranged in the mixing box 12, and identification areas 7 corresponding to the cleaning cavity and the flushing cavity are arranged on two sides of the supporting frame 6; the mixing box 12 is provided with a pair of clear water pipes 14 corresponding to the cleaning cavity and the flushing cavity, and the mixing box 12 is also provided with a pair of dosing ports 13 corresponding to the cleaning cavity and the flushing cavity; the cleaning cavity is connected with a cleaning pump 15, and the cleaning pump 15 is communicated with a lower cleaning pipe 16; the flushing cavity is connected with a flushing pump 18, and the flushing pump 18 is connected with a flushing pipe 20 corresponding to the barrel body 1.

The cleaning cavity and the flushing cavity are arranged to contain cleaning liquid and flushing liquid, the patient is cleaned by the cleaning liquid, and the inner wall of the barrel body 1 is flushed by the flushing liquid, so that the cleanliness of the application is improved; in addition, through the arrangement of the identification area 7, the medical staff can observe conveniently, the medicine of the cleaning liquid can be conveniently added into the cleaning cavity through the corresponding medicine adding port 13, and the disinfectant of the flushing liquid can be added into the flushing cavity through the corresponding medicine adding port 13, so that the convenience of the application is improved; in addition, the cleaning liquid and the rinse liquid are transported to the corresponding positions by the arrangement of the cleaning pump 15 and the rinse pump 18.

Further, a mixing motor 17 is fixedly connected to the mixing box 12, and the output end of the mixing motor 17 is connected with a driving wheel 24; the driving wheel 24 is meshed with a pair of driven wheels 23, the driven wheels 23 are connected with a mixing shaft, and the mixing shafts respectively correspond to the cleaning cavity and the flushing cavity; a mixing paddle 21 is fixedly connected to each pair of mixing shafts, and a turning plate 22 which is parallel to the mixing shafts is connected to the mixing paddles 21.

The mixing motor 17 is started, the mixing motor 17 drives a pair of driven wheels 23 to rotate through a driving wheel 24, and the pair of driven wheels 23 drives a mixing paddle 21 to mix cleaning liquid and flushing liquid through a mixing shaft, so that the quality of the cleaning liquid and the flushing liquid is improved; by providing the turning plate 22, the mixing quality of the cleaning liquid and the rinse liquid can be effectively improved.

The working process of the application is as follows:

in use, the present application is illustrated in FIGS. 1-12, which are schematic illustrations of the structure of the cleaning structure 19 in the cleaning state of the present application; when a patient cleans, the barrel cover 3 can be opened and the patient sits on the barrel pad, so that the cleaning head 54 corresponds to the incision of the patient; the cleaning pump 15 is started, and the cleaning pump 15 drives the cleaning liquid to flow into the upper cleaning pipe 52 through the lower cleaning pipe 16; the cleaning liquid flows into the cleaning head 54 through the upper cleaning tube 52, and the patient is cleaned by the cleaning head 54; in addition, by the arrangement of the one-way valve 53, the reverse flow of the cleaning waste liquid can be effectively prevented; after the patient is washed, the flushing pump 18 is started, and the flushing pump 18 drives the flushing liquid to flush the inner wall of the barrel body 1 through the flushing pipe 20.

After the flushing is finished, starting a head changing motor 28, driving a crank 29 to rotate by the head changing motor 28, driving a driving block 31 to slide along the supporting frame 6 by the crank 29 through a connecting rod 30, and driving the spline shaft 26 to move by the driving block 31; the head-changing motor 28 slowly drives the crank 29 to rotate 180 degrees, during the period, under the action of the extending chute 36, the spline shaft 26 horizontally moves, and under the action of the half chute 37, the spline shaft 26 rotates to one side for 90 degrees to the inside of the separating chute 38; the spline shaft 26 continues to move horizontally under the action of the separation chute 38; at the same time, the upper purge tube 52, sleeve 50, extension cylinder 35 rotate 90 degrees with the spline shaft 26; spline shaft 26 drives input wheel 43 to rotate through spline grooves, and input wheel 43 drives output wheel 45 to rotate through idler wheel 44; the output wheel 45 drives the synchronizing shaft 27 to rotate, the synchronizing shaft 27 drives the rotating rod 33 to rotate 90 degrees, the rotating rod 33 drives the upper baffle plate 9 to ascend, the connecting port 10 is communicated with the outlet, and the upper cleaning pipe 52, the sleeve 50 and the extension cylinder 35 move out of the barrel body 1 along with the spline shaft 26 through the connecting port 10 and the outlet.

The separating block 51 on the sleeve 50 contacts the connecting plate 49, and the separating block 51 moves along the connecting plate 49 to the separating plate 34; the sleeve 50 slides along the insert 55 under the action of the separating plate 34 and the separating block 51; under the action of the slope, the clamping block 61 moves between the lower separation block 63 and the movable block 62; under the action of the top spring 57 and the push plate 58, the clamping block 61 drives the movable block 62 to move towards the upper connecting block 60, and under the action of the movable block 62, the clamping block 61 slides along the sleeve 50, so that the clamping block 61 is separated from the movable block 62 and the upper connecting block 60, and the sleeve 50 falls into the accommodating frame 48 after being separated from the inserting block 55.

The spline shaft 26 continues to move, and under the action of the smooth groove 39, the spline shaft 26 rotates 180 degrees to enable the extension cylinder 35 to rotate to the other side, so that a patient can conveniently install a new cleaning structure 19 on the extension cylinder 35; at the same time, the rotating rod 33 rotates reversely by 180 degrees, and at this time, the connection port 10 continues to communicate with the outlet; the spline shaft 26 continues to move, the pin shaft moves into the movable chute 40 through the flat chute 39, the disassembly of the cleaning structure 19 and the turning of the extension cylinder 35 are completed, and the cleaning of one patient is completed.

When the next patient needs to be cleaned, the patient installs the insert rod on the sleeve 50 on the insert hole 56 on the insert block 55; meanwhile, the clamping block 61 slides along the sleeve 50 under the action of the slope and the upper connecting block 60, so that the clamping block 61 slides between the upper connecting block 60 and the movable block 62, and the sleeve 50 is fixed by matching the clamping block 61 with the upper connecting block 60; the connection between the clamping block 61 and the upper connecting block 60 is more stable by the cooperation of the top spring 57 and the push plate 58.

The head changing motor 28 continues to rotate 180 degrees, during the period, the head changing motor 28 drives the driving block 31 to move reversely through the crank 29 and the connecting rod 30, the driving block 31 drives the spline shaft 26 to move reversely, the pin shaft moves into the reset chute 41 under the action of the movable chute 40, moves into the extending chute 36 through the connecting chute 42, the spline shaft 26 rotates 90 degrees to a vertical flushing state under the action of the connecting chute 42, the spline shaft 26 continues to move into the extending chute 36, and a patient is flushed through a new flushing structure; at the same time, the rotating rod 33 rotates forward by 90 degrees under the action of the connecting chute 42, so that the upper baffle 9 seals the outlet.

Claims

1. A hemorrhoid postoperative cleaner, which comprises a barrel body (1); the method is characterized in that: the barrel body (1) is connected with a head changer (5), and the head changer (5) is detachably connected with a cleaning structure (19) corresponding to the barrel body (1); the head changer (5) comprises a support frame (6), a driving cylinder (25) is fixedly connected to the support frame (6), and a spline shaft (26) which is connected with the support frame (6) in a sliding and rotating manner is arranged in the driving cylinder (25); an L-shaped extension cylinder (35) is connected to the spline shaft (26), the extension cylinder (35) is detachably connected with the cleaning structure (19), and a lower cleaning pipe (16) corresponding to the cleaning structure (19) is arranged on the extension cylinder (35) in a penetrating manner; a driving chute is arranged in the driving cylinder (25), and a pin shaft matched with the driving chute is arranged on the spline shaft (26);

the driving sliding chute comprises an extending sliding chute (36) which is arranged at the end part of the driving cylinder (25) close to the cleaning structure (19), and a half sliding chute (37) which can drive the spline shaft (26) to rotate forward by a certain angle is communicated with the extending sliding chute (36); a separation chute (38) is communicated with the half chute (37), and a separation structure for driving the cleaning structure (19) to be separated from the extension cylinder (35) is arranged on the support frame (6); the separation chute (38) is communicated with a flat chute (39) which can drive the spline shaft (26) to reversely rotate for a certain angle, and the flat chute (39) is communicated with a movable chute (40); the movable chute (40) is communicated with a reset chute (41), the reset chute (41) is communicated with a connecting chute (42) capable of driving the spline shaft (26) to rotate, and the connecting chute (42) is communicated with the extending chute (36).

2. The post-operative hemorrhoid cleaner of claim 1, wherein: a head changing motor (28) is fixedly connected to the support frame (6), and the output end of the head changing motor (28) is connected with a crank (29); the crank (29) is rotationally connected with a connecting rod (30), the connecting rod (30) is rotationally connected with a driving block (31) which is in sliding connection with the support frame (6), and the spline shaft (26) is rotationally connected with the driving block (31).

3. The post-operative hemorrhoid cleaner of claim 1, wherein: the barrel body (1) is provided with an outlet corresponding to the cleaning structure (19), and the barrel body (1) is connected with a cover plate matched with the outlet in a sliding manner; the cover plate comprises an upper baffle plate (9), a lower baffle plate (11) is connected below the upper baffle plate (9), and a connecting port (10) corresponding to the outlet is arranged between the lower baffle plate (11) and the upper baffle plate (9); the upper baffle (9) is also provided with a groove matched with the extension cylinder (35).

4. The post-operative hemorrhoid cleaner as claimed in claim 3, wherein: an input wheel (43) is rotatably connected to the support frame (6), spline grooves matched with the spline shaft (26) are formed in the input wheel (43), and an idler wheel (44) is meshed with the input wheel (43); an output wheel (45) is meshed with the idler wheel (44), and a synchronizing shaft (27) is connected to the output wheel (45); a rotating rod (33) is fixedly connected to the synchronous shaft (27), and a lifting block (32) is fixedly connected to the upper baffle (9); the rotating rod (33) is rotatably connected with a lifting shaft, and the lifting block (32) is provided with a lifting chute matched with the lifting shaft.

5. The post-operative hemorrhoid cleaner as claimed in claim 2, wherein: the cleaning structure (19) comprises a sleeve (50), and an upper cleaning pipe (52) corresponding to the lower cleaning pipe (16) is connected to the sleeve (50); the upper cleaning pipe (52) is connected with a cleaning head (54), and the upper cleaning pipe (52) is also provided with a one-way valve (53) matched with the cleaning head (54).

6. The post-operative hemorrhoid cleaner as claimed in claim 5, wherein: an inserting block (55) is fixedly connected to the extension cylinder (35), and a connecting cylinder is connected to the inserting block (55); the sleeve (50) is provided with an inserting rod matched with the inserting block (55), and the inserting block (55) is provided with an inserting hole (56) matched with the inserting rod; an upper connecting block (60) of a round table type is fixedly connected to one end of the connecting cylinder, which is far away from the inserting block (55), a lower separating block (63) of a round table type is fixedly connected to the other end of the connecting cylinder, and a movable block (62) of a round table type is slidingly connected to the connecting cylinder; the sleeve (50) is connected with a pair of clamping blocks (61) matched with the upper connecting block (60) in a sliding manner, and a slope is arranged on one side, close to the upper connecting block (60), of the clamping blocks (61); a guide rod matched with the sleeve (50) is fixedly connected to the pair of clamping blocks (61), and a top spring (57) matched with the clamping blocks (61) is sleeved on the guide rod; a push plate (58) corresponding to the connecting cylinder is arranged in the sleeve (50), and a separation spring (59) matched with the push plate (58) is arranged on the sleeve (50).

7. The post-operative hemorrhoid cleaner as claimed in claim 6, wherein: the separating structure comprises a connecting plate (49) fixedly connected with the barrel body (1) and corresponding to the sleeve (50), the connecting plate (49) is obliquely connected with the separating plate (34), and the sleeve (50) is fixedly connected with a separating block (51) corresponding to the separating plate (34); a containing frame (48) is fixedly connected to the supporting frame (6), and the containing frame (48) is arranged on one side, far away from the connecting plate (49), of the separating plate (34); a drain pipe is connected to the accommodating frame (48), and a valve is arranged on the drain pipe; the accommodating frame (48) is fixedly connected with a baffle plate (46) corresponding to the cleaning head (54), the driving block (31) is fixedly connected with a sealing plate (47) corresponding to the accommodating frame (48), and the sealing plate (47) is in sliding connection with the supporting frame (6).

8. The post-operative hemorrhoid cleaner of claim 1, wherein: the mixer (4) is fixedly connected to the support frame (6), and the mixer (4) comprises a mixing box (12) fixedly connected with the support frame (6); the mixing box (12) is internally provided with a cleaning cavity and a flushing cavity, the mixing box (12) is provided with a pair of clear water pipes (14) corresponding to the cleaning cavity and the flushing cavity, and the mixing box (12) is also provided with a pair of dosing ports (13) corresponding to the cleaning cavity and the flushing cavity; the cleaning cavity is connected with a cleaning pump (15), and the cleaning pump (15) is communicated with a lower cleaning pipe (16); the flushing cavity is connected with a flushing pump (18), and the flushing pump (18) is connected with a flushing pipe (20) corresponding to the barrel body (1).

9. The post-operative hemorrhoid cleaner of claim 8, wherein: a mixing motor (17) is fixedly connected to the mixing box (12), and the output end of the mixing motor (17) is connected with a driving wheel (24); a pair of driven wheels (23) are meshed with the driving wheel (24), the driven wheels (23) are connected with mixing shafts, and the mixing shafts correspond to the cleaning cavity and the flushing cavity respectively; a pair of mixing shafts are fixedly connected with mixing paddles (21), and the mixing paddles (21) are connected with a turning plate (22) which is arranged in parallel with the mixing shafts.