CN112915239A

CN112915239A - Ward disinfectant spraying equipment and use method

Info

Publication number: CN112915239A
Application number: CN202110082551.7A
Authority: CN
Inventors: 黄建霞; 吴金香; 田智春
Original assignee: Lishui City Peoples Hospital
Current assignee: Lishui City Peoples Hospital
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-06-08

Abstract

The invention provides ward disinfectant spraying equipment, which comprises a box body, wherein the left end of the box body is provided with a spray nozzle, a first rotating shaft which penetrates through the inner wall of the left end of the box body and is rotatably connected with the inner wall of the left end of the box body is arranged in the box body, a rotating disc which is positioned in the box body is fixedly arranged on the outer side of the first rotating shaft, a sliding cavity is arranged in an annular array of the rotating disc, one end, far away from the center of the rotating disc, of the sliding cavity is provided with a first sliding groove communicated with the outside, a convex plate is slidably connected in the sliding cavity, the convex end of the convex plate penetrates through the first sliding groove, a spray head positioned on the outer side of the: the automatic spray head switching device is simple in structure and convenient to operate, when the spray head is blocked in the spraying process, the standby spray head can be quickly switched, the switched standby spray head can be quickly dredged and washed, the whole process is automatic, manual operation is not needed, and the automatic spray head switching device is simple, efficient, convenient and quick and high in practicability.

Description

Ward disinfectant spraying equipment and use method

Technical Field

The invention relates to the technical field of medical cleaning and disinfection, in particular to ward disinfectant spraying equipment and a using method thereof.

Background

At present, disinfectant is used for killing pathogenic microorganisms on a transmission medium, so that the disinfectant meets the requirement of harmlessness, the pathogenic microorganisms are killed out of a human body, the transmission path of infectious diseases is cut off, and the purpose of infectious disease control is achieved. The sterilizing agent can kill all microorganisms to meet the sterilization requirement, and comprises formaldehyde, glutaraldehyde, ethylene oxide, peracetic acid, hydrogen peroxide, chlorine dioxide, chlorine, copper sulfate, quicklime, ethanol and the like, at present, sterilizing liquid is generally used for sterilizing in a ward, but at present, a problem does not exist in the sterilizing liquid, most of the sterilizing liquid is prepared and used immediately, tap water is generally adopted for diluting, but a problem is caused, the quality of the tap water in various places is different, the tap water in a plurality of areas in China can generate silt and gravel deposition, once the tap water is used for proportioning the sterilizing liquid, when the sterilizing liquid is sprayed in filling equipment, a nozzle is blocked after the sterilizing liquid is used for a period of time, the sprayed sterilizing liquid is not uniform, or the sterilizing liquid cannot be sprayed at all, and at this time, a spray head needs to be detached to clean the fine silt and gravel blocked in the nozzle, however, this step is very difficult, time-consuming and labor-intensive, and even improper operation can damage the spray head, thus requiring a device that can replace and clean the spray head whenever it becomes clogged.

Disclosure of Invention

The ward disinfectant spraying equipment provided by the invention is used for solving the problems in the prior art, can be quickly switched to the standby spray head when the spray head is blocked in the spraying process, and quickly dredges and washes the switched standby spray head, is automatic in the whole process without manual operation, is simple, efficient, convenient and quick, and has strong practicability.

The invention adopts the technical scheme for solving the technical problems that: the ward disinfectant spraying equipment comprises a box body, wherein the left end of the box body is provided with a spray nozzle, a first rotating shaft which penetrates through the inner wall of the left end of the box body and is connected with the inner wall of the left end of the box body in a rotating manner is arranged in the box body, a rotating disc which is positioned in the box body is fixedly arranged outside the first rotating shaft, a sliding cavity is arranged in an annular array of the rotating disc, one end, far away from the center of the rotating disc, of the sliding cavity is provided with a first sliding chute communicated with the outside, the inside of the sliding cavity is connected with a convex plate in a sliding manner, the convex end of the convex plate penetrates through the first sliding chute, a spray head positioned outside the rotating disc is fixedly arranged at the convex end of the convex plate, one end, far away from the spray nozzle, of the spray head is communicated with the outside, a push rod is arranged at the center of, the outer side of the rotating plate is provided with a lantern ring plate, the inner side of the lantern ring plate is provided with a rotating groove which is rotatably connected with the rotating plate, pulling rods are distributed on the rotating plate in an annular array at equal intervals, the other end of each pulling rod penetrates through a sliding cavity and then is fixedly connected with a convex plate, a first spring which surrounds the pulling rods is arranged in the sliding cavity, two ends of the first spring are respectively and fixedly connected with the convex plate and the inner wall of the sliding cavity, which is close to one end of the rotating plate, the right end of a first rotating shaft is fixedly provided with a first bevel gear, the inner walls of the left end and the right end of the box body are fixedly provided with a first sliding rod which is positioned above the rotating plate, a water inlet head with an axis coincident with a spray head is arranged below the first sliding rod, one end, which is close to the spray head, is in a round table shape, the outer side of the water inlet head is, the fixed plate lower extreme fixed mounting has the diaphragm, diaphragm right-hand member fixed mounting has first slurcam, first slurcam internally mounted has first magnet, both ends inner wall fixed mounting has first fixed axle around the box, first fixed axle is located first promotion board below, the first fixed axle outside is rotated and is connected with the second slurcam, the inside second magnet that can be adsorbed by first magnet that is equipped with of second slurcam, second magnet is located first fixed axle top, both ends inner wall fixed mounting has the second fixed axle that is located first fixed axle below around the box, second fixed axle rear end passes the box, the rotation handle that is located the box outside is installed to second fixed axle rear end, the second fixed axle outside is rotated and is connected with the elliptical disk, second slurcam lower extreme supports and the elliptical disk outside, second fixed axle outside fixed mounting be located the elliptical disk rear and can with the second cone of first bevel gear meshing The gear, the symmetry is equipped with scarce tooth portion on the second cone pulley, the first left end array of intaking is equipped with the inlet opening, the first inner wall fixed mounting of intaking has the backup pad, sliding connection has the catch bar in the backup pad center, the array is equipped with the limbers that encircles the catch bar on the backup pad, the first end fixed mounting of catch bar has the shutoff board, the shutoff board can laminate with the inner wall of the first left end round platform shape of intaking, fixed mounting has the shutoff ball that blocks up the inlet opening on the shutoff board, fixed mounting has the second spring that encircles the catch bar between shutoff board and the backup pad, the ejector pin can pass the inlet opening after supporting and support the shutoff ball, the first right-hand member fixed mounting of intaking is passed the inlet tube of box right-hand member, intake first right-hand member and box inner wall fixed mounting are encircleed the third spring of inlet tube, box bottom fixed mounting has square pipe, square pipe both ends fixed connection has first barrel and, a first limiting ring is fixedly arranged on the inner wall of the second cylinder, a third sliding plate positioned above the first limiting ring is connected to the inner wall of the second cylinder in a sliding manner, a first pressure rod penetrating through the top of the second cylinder and abutting against the elliptical disc is fixedly arranged on the top of the third sliding plate, a fourth sliding plate positioned below the first limiting ring is connected to the inner wall of the second cylinder in a sliding manner, a second pressure rod penetrating through the center of the first limiting ring is fixedly arranged on the top of the fourth sliding plate, a fourth spring surrounding the second pressure rod is fixedly arranged on the top of the third sliding plate and the top of the first limiting ring, a fifth spring surrounding the second pressure rod is fixedly arranged between the top of the fourth sliding plate and the first limiting ring, a fifth sliding plate is connected to the inner wall of the first cylinder in a sliding manner, a second limiting ring positioned below the fifth sliding plate is fixedly arranged on the inner wall of the first cylinder, and a lifting rod penetrating through the outer side of the ring plate is fixedly, and a sixth spring surrounding the lifting rod is fixedly arranged on the top of the fifth sliding plate and the inner wall of the top of the first cylinder, and a blockage removing rod capable of extending into the spray hole is arranged on the inner wall of the left end of the box body. This structure can switch the shower nozzle through rotating carousel 11 to the striking through clear stifled pole is cleared up the shower nozzle.

For further improvement, a first rubber sealing ring is fixedly arranged at one end of the nozzle communicated with the outside. The structure can improve the sealing performance of the spray head and the water inlet head.

Further perfect, catch bar right-hand member fixed mounting has first limiting plate.

And further perfecting, wherein a second limiting plate is fixedly mounted at the left end of the second sliding rod.

Further perfection, the outside fixed mounting of shutoff board has the second rubber seal circle. The sealing plate can improve the sealing performance of the sealing plate and one end of the water inlet head in a circular truncated cone shape.

Further perfection, the bottom of the box body is provided with a travelling wheel. This structure facilitates the movement of the pushing device.

Further perfect, be equipped with the valve that is located the box body on the inlet tube, the outer one end of inlet tube displacement box body is equipped with the hose.

Further perfection, box right-hand member inner wall bottom is equipped with the external drain pipe of intercommunication. The structure can discharge residual water in the box body in time.

Further perfection, square fixed mounting in the pipe top has the water tank, water tank top fixed mounting has the water pump, water pump bottom fixed mounting has the drinking-water pipe that passes the water tank, the water tank top is equipped with the mouth of watering, be equipped with the dead slot on the lifter, be equipped with on the water pump and extend to in the dead slot and can aim at the spray pipe of the one end of shower nozzle and external intercommunication. This structure enables cleaning of the head 37.

A use method of a ward disinfectant spraying device comprises the following steps:

firstly, replacing a spray head: when the nozzle is blocked in normal use, the valve is closed, the rotating handle is rotated, the rotating handle drives the second fixed shaft to rotate when the rotating handle rotates, the second fixed shaft drives the second fixed shaft to rotate, the second fixed shaft drives the elliptical disc to rotate, the second pushing plate is firstly pushed to rotate in the process of the rotation of the elliptical disc, the first pushing plate is pushed to move when the second pushing plate rotates, the water inlet head is driven to slide along the first sliding rod and the second sliding rod through the transverse plate and the fixed plate when the first pushing plate moves, the third spring is compressed, the elliptical disc also pushes the first pressure rod to descend when rotating, the first pressure rod descends to push the third sliding plate to descend, and due to the spacing between the third sliding plate and the second pressure rod, the third sliding plate can push the second pressure rod to descend only after the water inlet head slides a certain distance along the first sliding rod and the second sliding rod after the elliptical disc rotates a certain angle, the liquid is filled in the first cylinder body, the second cylinder body and the square tube in advance, the second pressure rod descends to push the fourth sliding plate to descend, the fourth sliding plate descends to enable the fifth sliding plate to ascend through the transmission of the liquid in the first cylinder body, the second cylinder body and the square tube, the fifth sliding plate ascends to drive the lifting rod to ascend, the lifting rod ascends to enable the sleeve ring plate to move rightwards, the rotating plate drives the pulling rod to move rightwards when the sleeve ring plate moves rightwards, the pulling rod moves rightwards to drive the convex plate to move rightwards, the spray head moves rightwards to enable the spray hole to be far away from the blockage removing rod, the blockage removing rod is located outside the spray hole, in the state, the angle to which the elliptical disc rotates is a degree, the toothed part on the second bevel gear starts to be meshed with the first bevel gear, the rotating disc is driven to rotate by the first bevel gear, at the moment, the spray head and the water inlet head sequentially move leftwards along with the continuous rotation of the second fixed shaft, the spray head which is blocked after the spray head moves leftwards is impacted by the blockage removing rod to be dredged, the water inlet head moves leftwards so that one end of the water inlet head in a circular truncated cone shape is matched with the spray head, and the blockage removing plate is pushed by the ejector rod to open the blockage plate so that liquid flows;

secondly, cleaning a spray head: and starting the water pump to spray water in the water tank to one end of the spray head communicated with the outside through the water spray pipe, and then flushing and removing the blockage in the spray head by water flow.

The invention has the beneficial effects that: the automatic spray head switching device is simple in structure and convenient to operate, when the spray head is blocked in the spraying process, the standby spray head can be quickly switched, the switched standby spray head can be quickly dredged and washed, the whole process is automatic, manual operation is not needed, and the automatic spray head switching device is simple, efficient, convenient and quick and high in practicability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic diagram of the operation of the present invention;

FIG. 4 is a schematic structural view of a spray nozzle and a blockage removing rod in the invention;

FIG. 5 is a partial enlarged view A of FIG. 1;

FIG. 6 is a partial enlarged view B of FIG. 1;

fig. 7 is a schematic structural view of the convex plate of the present invention.

Description of reference numerals: the water-saving device comprises a box body 1, a travelling wheel 2, a fixed plate 3, a hose 4, a valve 5, a water filling port 6, a fourth spring 7, a second spring 8, a water inlet hole 9, a tooth lacking part 10, a rotary disc 11, a water discharge pipe 12, a lifting rod 13, an empty groove 14, a water spray pipe 15, a sixth spring 16, a third spring 17, a water inlet pipe 18, a second sliding rod 19, a second limiting plate 20, a transverse plate 21, a first pushing plate 22, a first magnet 23, a second magnet 24, a second pushing plate 25, a first fixed shaft 26, a second bevel gear 27, an elliptical disc 28, a blockage removing rod 29, a first cylinder 30, a second fixed shaft 31, a first rotating shaft 32, a first bevel gear 33, a rotating handle 34, a fifth sliding plate 35, a second limiting ring 36, a spray head 37, a first rubber sealing ring 38, a blockage sealing ball 39, a first sliding rod 40, a second sealing rubber ring 41, a supporting plate 42, a first limiting plate 43, a pushing rod 44, a water inlet, The water pumping device comprises a water through hole 46, a collar plate 47, a rotating groove 48, a rotating plate 49, a pulling rod 50, a water pumping pipe 51, a sliding cavity 52, a first spring 53, a convex plate 54, a first sliding groove 55, a spraying hole 56, a blocking plate 57, a spraying hole 58, a top rod 59, a square pipe 60, a water tank 61, a second cylinder 62, a fourth sliding plate 63, a water pump 64, a third sliding plate 65, a first pressure rod 66, a second pressure rod 67, a first limiting ring 68 and a fifth spring 69.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

referring to figures 1 to 7: the ward disinfectant spraying device in the embodiment comprises a box body 1, wherein the left end of the box body 1 is provided with a spray nozzle 58, a first rotating shaft 32 which penetrates through the inner wall of the left end of the box body 1 and is rotatably connected with the inner wall of the left end of the box body 1 is arranged inside the box body 1, a rotating disc 11 positioned inside the box body 1 is fixedly installed outside the first rotating shaft 32, a sliding cavity 52 is arranged in an annular array of the rotating disc 11, one end, far away from the center of the rotating disc 11, of the sliding cavity 52 is provided with a first sliding chute 55 communicated with the outside, a convex plate 54 is slidably connected inside the sliding cavity 52, the convex end of the convex plate 54 penetrates through the first sliding chute 55, a spray head 37 positioned outside the rotating disc 11 is fixedly installed at the protruding end of the convex plate 54, one end, far away from a spray hole 56, of the spray head 37 is communicated with the outside, a, the spray holes 56 correspond to the spray holes 58, the outer side of the first rotating shaft 32 is in spline sliding connection with a rotating plate 49 positioned at the right of the rotating disc 11, the outer side of the rotating plate 49 is provided with a collar plate 47, the inner side of the collar plate 47 is provided with a rotating groove 48 rotationally connected with the rotating plate 49, pull rods 50 are distributed on the rotating plate 49 in an annular array at equal intervals, the other end of each pull rod 50 penetrates through a sliding cavity 52 and then is fixedly connected with a convex plate 54, a first spring 53 surrounding the pull rod 50 is arranged in the sliding cavity 52, two ends of the first spring 53 are respectively fixedly connected with the convex plate 54 and the inner wall of the sliding cavity 52 close to one end of the rotating plate 49, the right end of the first rotating shaft 32 is fixedly provided with a first bevel gear 33, the inner walls at the left and right ends of the box body 1 are fixedly provided with first sliding rods 40 positioned above the rotating disc 11, and a water inlet, the one end of the water inlet head 45 close to the spray head 37 is in a round table shape, the fixed plate 3 connected with the first slide bar 40 in a sliding manner is fixedly mounted on the outer side of the water inlet head 45, the second slide bar 19 is fixedly mounted on the right end of the box body 1, the second slide bar 19 penetrates through the fixed plate 3 and is connected with the fixed plate in a sliding manner, the transverse plate 21 is fixedly mounted at the lower end of the fixed plate 3, the first push plate 22 is fixedly mounted on the right end of the transverse plate 21, the first magnet 23 is mounted inside the first push plate 22, the first fixing shaft 26 is fixedly mounted on the inner walls of the front end and the rear end of the box body 1, the first fixing shaft 26 is positioned below the first push plate 22, the outer side of the first fixing shaft 26 is rotatably connected with the second push plate 25, the second magnet 24 capable of being adsorbed by the first magnet 23 is arranged inside the second push plate 25, the second magnet 24 is positioned above the first fixing shaft 26, the second fixing, the rear end of the second fixing shaft 31 penetrates through the box body 1, the rear end of the second fixing shaft 31 is provided with a rotating handle 34 positioned outside the box body 1, the outer side of the second fixing shaft 31 is rotatably connected with an elliptic disc 28, the lower end of the second pushing plate 25 is propped against the outer side of the elliptic disc 28, the outer side of the second fixing shaft 31 is fixedly provided with a second bevel gear 27 which is positioned behind the elliptic disc 28 and can be meshed with a first bevel gear 33, the second bevel gear 27 is symmetrically provided with tooth-lacking parts 10, the left end array of the water inlet head 45 is provided with a water inlet hole 9, the inner wall of the water inlet head 45 is fixedly provided with a supporting plate 42, the center of the supporting plate 42 is slidably connected with a pushing rod 44, the upper array of the supporting plate 42 is provided with a water through hole 46 surrounding the pushing rod 44, the left end of the pushing rod 44 is fixedly provided with a blocking plate 57, and, the blocking plate 57 is fixedly provided with a blocking ball 39 for blocking the water inlet hole 9, a second spring 8 surrounding the pushing rod 44 is fixedly arranged between the blocking plate 57 and the supporting plate 42, the top rod 59 can penetrate through the water inlet hole 9 and then abut against the blocking ball 39, the right end of the water inlet head 45 is fixedly provided with a water inlet pipe 18 penetrating through the right end of the box body 1, the inner walls of the right end of the water inlet head 45 and the right end of the box body 1 are fixedly provided with a third spring 17 surrounding the water inlet pipe 18, the bottom of the box body 1 is fixedly provided with a square pipe 60, the left and right ends of the square pipe 60 are fixedly connected with a first cylinder 30 and a second cylinder 62 communicating with the square pipe 60, the inner wall of the second cylinder 62 is fixedly provided with a first limit ring 68, the inner wall of the second cylinder 62 is slidably connected with a third sliding plate 65 positioned above the first limit ring 68, the top of the third sliding plate 65 is fixedly provided with a, the inner wall of the second cylinder 62 is slidably connected with a fourth sliding plate 63 located below the first limiting ring 68, the top of the fourth sliding plate 63 is fixedly provided with a second pressure lever 67 passing through the center of the first limiting ring 68, the tops of the third sliding plate 65 and the first limiting ring 68 are fixedly provided with a fourth spring 7 surrounding the second pressure lever 67, a fifth spring 69 surrounding the second pressure lever 67 is fixedly arranged between the top of the fourth sliding plate 63 and the first limiting ring 68, the inner wall of the first cylinder 30 is slidably connected with a fifth sliding plate 35, the inner wall of the first cylinder 30 is fixedly provided with a second limiting ring 36 located below the fifth sliding plate 35, the top of the fifth sliding plate 35 is fixedly provided with a lifting rod 13 passing through the first cylinder 30 and abutting against the outer side of the collar plate 47, the top of the fifth sliding plate 35 and the inner wall of the top of the first cylinder 30 are fixedly provided with a sixth spring 16 surrounding the lifting rod 13, the inner wall of the left end of the box body 1 is provided with a blockage removing rod 29 capable of extending into the spray hole 56, one end of the spray head 37 communicated with the outside is fixedly provided with a first rubber sealing ring 38, the right end of the push rod 44 is fixedly provided with a first limiting plate 43, the left end of the second sliding rod 19 is fixedly provided with a second limiting plate 20, the outer side of the blockage plate 57 is fixedly provided with a second sealing rubber ring 41, the bottom of the box body 1 is provided with a travelling wheel 2, the water inlet pipe 18 is provided with a valve 5 positioned outside the box body 1, the water inlet pipe 18 is displaced from one end outside the box body 1 and provided with a hose 4, the bottom of the inner wall of the right end of the box body 1 is provided with a drain pipe 12 communicated with the outside, the top of the square pipe 60 is fixedly provided with a water tank 61, the top of the water tank, the lifting rod 13 is provided with an empty groove 14, and the water pump 64 is provided with a water spray pipe 15 which extends into the empty groove 14 and can be aligned with one end of the spray head 37 communicated with the outside.

Referring to figures 1 to 7: a use method of a ward disinfectant spraying device comprises the following steps:

firstly, replacing a spray head: when the nozzle is blocked in normal use, the valve 5 is closed, the rotating handle 34 is rotated 180 degrees, the rotating handle 34 rotates 180 degrees, the second fixing shaft 31 is driven to rotate 180 degrees, the second fixing shaft rotates 180 degrees, the second fixing shaft 31 drives the second fixing shaft 31 to rotate 180 degrees, the second fixing shaft 31 rotates 180 degrees, the elliptical disc 28 drives the elliptical disc 28 to rotate 180 degrees, the second pushing plate 25 is firstly pushed to rotate in the process of rotating 180 degrees, the second pushing plate 25 pushes the first pushing plate 22 to move in the process of rotating, the first pushing plate 22 drives the water inlet head 45 to slide along the first sliding rod 40 and the second sliding rod 19 through the transverse plate 21 and the fixing plate 3 when moving, the third spring 17 is compressed, the elliptical disc 28 also pushes the first pressure rod 66 to descend while rotating, the first pressure rod 66 descends to push the third sliding plate 65 to descend, due to the gap between the third sliding plate 65 and the second pressure rod 67, only when the elliptical disc 28 rotates a certain angle, the water inlet head 45 slides along the first sliding rod 40 and the second sliding rod 19 for a certain distance Then, the third sliding plate 65 pushes the second pressing rod 67 to descend, liquid is filled in the first cylinder 30, the second cylinder 62 and the square tube 60 in advance, the second pressing rod 67 descends to push the fourth sliding plate 63 to descend, the fourth sliding plate 63 descends to enable the fifth sliding plate 35 to ascend through liquid transmission in the first cylinder 30, the second cylinder 62 and the square tube 60, the fifth sliding plate 35 ascends to drive the lifting rod 13 to ascend, the lifting rod 13 ascends to enable the collar plate 47 to move rightwards, when the collar plate 47 moves rightwards, the rotating plate 49 drives the pulling rod 50 to move rightwards, the pulling rod 50 moves rightwards to drive the convex plate 54 to move rightwards, the convex plate 54 drives the spray head 37 to move rightwards, the spray head 37 moves rightwards to enable the spray hole 56 to be far away from the blockage removing rod 29, and further enable the blockage removing rod 29 to be located outside the spray hole 56, and under the state, the toothed part on the second bevel gear 27 is engaged with the first bevel gear 33, the rotating disc 11 is driven to rotate by the first bevel gear 33, a new spray head 37 is rotated to correspond to the spray opening 58 when the rotating disc 11 rotates, at the moment, the spray head 37 and the water inlet head 45 are caused to move leftwards successively along with the continuous rotation of the second fixed shaft 31, the spray head which is blocked after the spray head 37 moves leftwards is broken through by the impact of the blockage removing rod 29, the water inlet head 45 moves leftwards, so that the truncated cone-shaped end of the water inlet head 45 is matched with the spray head 37, and the blocking plate 57 is pushed open by the ejector rod 59, so that liquid flows;

secondly, cleaning a spray head: the water pump 64 is started to spray water in the water tank 61 to the end of the spray head 37 communicated with the outside through the spray pipe 15, and then the water flow washes and removes the blockage inside the spray head 37.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a ward antiseptic solution spraying apparatus, includes box (1), characterized by: the left end of the box body (1) is provided with a spray nozzle (58), a first rotating shaft (32) which penetrates through the inner wall of the left end of the box body (1) and is connected with the inner wall of the left end of the box body (1) in a rotating mode is arranged inside the box body (1), a rotating disc (11) which is located inside the box body (1) is fixedly installed on the outer side of the first rotating shaft (32), a sliding cavity (52) is arranged on the annular array of the rotating disc (11), a first sliding groove (55) communicated with the outside is formed in one end, far away from the center of the rotating disc (11), of the sliding cavity (52) is connected with a convex plate (54) in a sliding mode, the convex end of the convex plate (54) penetrates through the first sliding groove (55), a spray head (37) located on the outer side of the rotating disc (11) is fixedly installed on the convex end of the convex plate (54), one end, far away from, the spray head (37) is close to one end of the left side of the box body and is provided with spray holes (56) surrounding a push rod (59) in an array manner, the spray holes (56) correspond to spray nozzles (58), a rotating plate (49) located on the right side of the rotary plate (11) is connected to the outer side of the first rotary shaft (32) in a spline sliding manner, a sleeve plate (47) is arranged on the outer side of the rotating plate (49), a rotating groove (48) rotatably connected with the rotating plate (49) is formed in the inner side of the sleeve plate (47), pulling rods (50) are equidistantly distributed on the rotating plate (49) in an annular array manner, the other end of each pulling rod (50) penetrates through a sliding cavity (52) and then is fixedly connected with a convex plate (54), a first spring (53) surrounding the pulling rod (50) is arranged in the sliding cavity (52), and the two ends of the first spring (53) are fixedly connected with the convex plate (54) and the inner wall of the sliding, a first bevel gear (33) is fixedly mounted at the right end of the first rotating shaft (32), a first sliding rod (40) positioned above the rotary table (11) is fixedly mounted on the inner walls of the left end and the right end of the box body (1), a water inlet head (45) with an axis coincident with the spray head (37) is arranged below the first sliding rod (40), one end, close to the spray head (37), of the water inlet head (45) is in a circular table shape, a fixing plate (3) in sliding connection with the first sliding rod (40) is fixedly mounted on the outer side of the water inlet head (45), a second sliding rod (19) is fixedly mounted at the right end of the box body (1), the second sliding rod (19) penetrates through the fixing plate (3) and is in sliding connection with the fixing plate, a transverse plate (21) is fixedly mounted at the lower end of the fixing plate (3), a first push plate (22) is fixedly mounted at the right end of, the inner walls of the front end and the rear end of the box body (1) are fixedly provided with first fixing shafts (26), the first fixing shafts (26) are positioned below the first pushing plates (22), the outer sides of the first fixing shafts (26) are rotatably connected with second pushing plates (25), second magnets (24) which can be adsorbed by the first magnets (23) are arranged inside the second pushing plates (25), the second magnets (24) are positioned above the first fixing shafts (26), the inner walls of the front end and the rear end of the box body (1) are fixedly provided with second fixing shafts (31) which are positioned below the first fixing shafts (26), the rear ends of the second fixing shafts (31) penetrate through the box body (1), the rear ends of the second fixing shafts (31) are provided with rotating handles (34) which are positioned outside the box body (1), the outer sides of the second fixing shafts (31) are rotatably connected with elliptical discs (28), the lower ends of the second pushing plates (25) abut against the outer sides of the elliptical discs (28), the outer side of the second fixing shaft (31) is fixedly provided with a second bevel gear (27) which is positioned behind the elliptic disc (28) and can be meshed with the first bevel gear (33), the second bevel gear (27) is symmetrically provided with a tooth lacking part (10), the left end array of the water inlet head (45) is provided with a water inlet hole (9), the inner wall of the water inlet head (45) is fixedly provided with a support plate (42), the center of the support plate (42) is slidably connected with a push rod (44), the upper array of the support plate (42) is provided with a water through hole (46) surrounding the push rod (44), the left end of the push rod (44) is fixedly provided with a plugging plate (57), the plugging plate (57) can be attached to the inner wall of a circular truncated cone at the left end of the water inlet head (45), a plugging ball (39) for plugging the water inlet hole (9) is fixedly arranged on the plugging plate (57), and a second spring (8) surrounding the push rod (44) is fixedly arranged between the plugging plate (57) and, the top rod (59) can penetrate through the water inlet hole (9) and then abut against the blocking ball (39), the right end of the water inlet head (45) is fixedly provided with a water inlet pipe (18) penetrating through the right end of the box body (1), the right end of the water inlet head (45) and the inner wall of the right end of the box body (1) are fixedly provided with a third spring (17) surrounding the water inlet pipe (18), the bottom of the box body (1) is fixedly provided with a square pipe (60), the left end and the right end of the square pipe (60) are fixedly connected with a first barrel body (30) and a second barrel body (62) communicated with the square pipe (60), the inner wall of the second barrel body (62) is fixedly provided with a first limiting ring (68), the inner wall of the second barrel body (62) is slidably connected with a third sliding plate (65) positioned above the first limiting ring (68), the top of the third sliding plate (65) is fixedly provided with a first pressing, the inner wall of the second cylinder body (62) is connected with a fourth sliding plate (63) positioned below the first limiting ring (68) in a sliding manner, the top of the fourth sliding plate (63) is fixedly provided with a second pressure rod (67) penetrating through the center of the first limiting ring (68), the tops of the third sliding plate (65) and the first limiting ring (68) are fixedly provided with a fourth spring (7) surrounding the second pressure rod (67), a fifth spring (69) surrounding the second pressure rod (67) is fixedly arranged between the top of the fourth sliding plate (63) and the first limiting ring (68), the inner wall of the first cylinder body (30) is connected with a fifth sliding plate (35) in a sliding manner, the inner wall of the first cylinder body (30) is fixedly provided with a second limiting ring (36) positioned below the fifth sliding plate (35), and the top of the fifth sliding plate (35) is fixedly provided with a lifting rod (13) penetrating through the first cylinder body (30) and then abutting against the outer side of the collar plate (47, and a sixth spring (16) surrounding the lifting rod (13) is fixedly arranged on the top of the fifth sliding plate (35) and the inner wall of the top of the first cylinder (30), and a blockage removing rod (29) capable of extending into the spray hole (56) is arranged on the inner wall of the left end of the box body (1).

2. The ward sterilizing liquid spraying apparatus as set forth in claim 1, wherein: one end of the spray head (37) communicated with the outside is fixedly provided with a first rubber sealing ring (38).

3. The ward sterilizing liquid spraying apparatus as set forth in claim 1, wherein: and a first limiting plate (43) is fixedly mounted at the right end of the push rod (44).

4. The ward sterilizing liquid spraying apparatus as set forth in claim 1, wherein: and a second limiting plate (20) is fixedly arranged at the left end of the second sliding rod (19).

5. The ward sterilizing liquid spraying apparatus as set forth in claim 1, wherein: and a second sealing rubber ring (41) is fixedly arranged on the outer side of the plugging plate (57).

6. The ward sterilizing liquid spraying apparatus as set forth in claim 1, wherein: and the bottom of the box body (1) is provided with a travelling wheel (2).

7. The ward sterilizing liquid spraying apparatus as set forth in claim 1, wherein: be equipped with valve (5) that are located outside box (1) on inlet tube (18), inlet tube (18) displacement box (1) outer one end is equipped with hose (4).

8. The ward sterilizing liquid spraying apparatus as set forth in claim 1, wherein: and a drain pipe (12) communicated with the outside is arranged at the bottom of the inner wall of the right end of the box body (1).

9. The ward sterilizing liquid spraying apparatus as set forth in claim 1, wherein: square pipe (60) top fixed mounting has water tank (61), water tank (61) top fixed mounting has water pump (64), water pump (64) bottom fixed mounting has drinking-water pipe (51) of passing water tank (61), water tank (61) top is equipped with irrigation mouth (6), be equipped with dead slot (14) on lifter (13), be equipped with on water pump (64) and extend to in dead slot (14) and can aim at spray pipe (15) of one end of shower nozzle (37) and external intercommunication.

10. A method of using the ward disinfection solution spraying apparatus of claim 1, comprising the steps of:

firstly, replacing a spray head: when the nozzle is blocked in normal use, the valve (5) is closed, the rotating handle (34) is rotated for 180 degrees, the rotating handle (34) drives the second fixing shaft (31) to rotate for 180 degrees when rotating for 180 degrees, the second fixing shaft (31) drives the elliptical disc (28) to rotate for 180 degrees, the second pushing plate (25) is firstly pushed to rotate in the process of rotating for 180 degrees, the first pushing plate (22) is pushed to move when the second pushing plate (25) rotates, the transverse plate (21) and the fixing plate (3) drive the water inlet head (45) to slide along the first sliding rod (40) and the second sliding rod (19) when the first pushing plate (22) moves, the third spring (17) is compressed, and the elliptical disc (28) also pushes the first pressure rod (66) to descend when rotating, the first pressure lever (66) descends to push the third sliding plate (65) to descend, and because the third sliding plate (65) and the second pressure lever (67) have a distance, the third sliding plate (65) pushes the second pressure lever (67) to descend only after the elliptical disk (28) rotates for a certain angle to enable the water inlet head (45) to slide for a certain distance along the first sliding rod (40) and the second sliding rod (19), liquid is filled in the first cylinder (30), the second cylinder (62) and the square tube (60) in advance, the second pressure lever (67) descends to push the fourth sliding plate (63) to descend, the fourth sliding plate (63) descends to enable the fifth sliding plate (35) to ascend through liquid transmission in the first cylinder (30), the second cylinder (62) and the square tube (60), the fifth sliding plate (35) ascends to drive the lifting lever (13) to ascend, the lifting lever (13) ascends to enable the collar plate (47) to move rightwards, when the lantern ring plate (47) moves rightwards, the rotating plate (49) drives the pulling rod (50) to move rightwards, the pulling rod (50) moves rightwards to drive the convex plate (54) to move rightwards, the convex plate (54) moves rightwards to drive the spray head (37) to move rightwards, the spray head (37) moves rightwards to enable the spray hole (56) to be far away from the blockage removing rod (29), and further the blockage removing rod (29) is located outside the spray hole (56), in the state, the rotating angle of the elliptical disk (28) is 45 degrees, the toothed part on the second bevel gear (27) is meshed with the first bevel gear (33), the rotary disk (11) rotates along with the first bevel gear (33), a new spray head (37) is rotated to correspond to the spray nozzle (58) when the rotary disk (11) rotates, and the spray head (37) and the water inlet head (45) move leftwards successively along with the continuous rotation of the second fixed shaft (31), the blocked spray head is subjected to impact of the blockage removing rod (29) to be dredged after the spray head (37) moves leftwards, the water inlet head (45) moves leftwards to enable one end of the circular truncated cone shape of the water inlet head (45) to be matched with the spray head (37), and the push rod (59) pushes the unsealing and blocking plate (57) to enable liquid to flow;

secondly, cleaning a spray head: and starting a water pump (64) to spray water in the water tank (61) to one end of the spray head (37) communicated with the outside through a water spray pipe (15), and then flushing and removing the blockage in the spray head (37) by water flow.