CN112516359A

CN112516359A - Preventive medicine is with indoor disinfection atomizer

Info

Publication number: CN112516359A
Application number: CN202011524070.9A
Authority: CN
Inventors: 杜凤英; 杜升平; 许毅; 王昆蓉; 刘晓云; 闫妍; 弋新; 伍艺
Original assignee: Chengdu University
Current assignee: Chengdu University
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-03-19

Abstract

The invention provides an indoor disinfection spraying device for preventive medicine, and belongs to the technical field of disinfection spraying devices. This indoor disinfection atomizer for preventive medicine, including clean mechanism, stirring liquid mechanism and the spraying disinfection mechanism of mixing. The cleaning roller is rotatably installed at one end, close to the driving wheel, of the bottom of the base, the driving wheel is connected to the cleaning roller through a first driving piece in a transmission mode, the cleaning roller is connected to the lower end of the conveying belt through a second driving piece in a transmission mode, the stirring and liquid mixing mechanism comprises a stirring box body, a liquid injection hopper and a stirrer, the supporting plate is rotatably connected to the end portion of the output end of the hydraulic cylinder through a hinged seat, and the tail end of the other end of the communicating pipe is communicated with a plurality of atomizing heads.

Description

Preventive medicine is with indoor disinfection atomizer

Technical Field

The invention relates to the field of disinfection and spraying devices, in particular to an indoor disinfection and spraying device for preventive medicine.

Background

Preventive medicine is differentiated from a medical science system, and is a science for researching and preventing and eliminating diseases, studying sanitation, strengthening physique, improving and creating production environment and living conditions which are beneficial to health.

The indoor disinfection atomizer for preventive medicine who has now does not clean the mechanism, needs medical personnel to use tools such as broom to clean the indoor ground for preventive medicine, and the manual work cleans inefficiency, consumes the manpower, has increased medical personnel's intensity of labour, and the mixing efficiency of antiseptic solution and water is lower, and the angle of spraying of antiseptic solution is fixed, can not spray angle and height to the regulation as required for the antiseptic solution sprays inhomogeneously, and the disinfection is not thorough, influences the disinfection effect.

Disclosure of Invention

In order to remedy the above-mentioned deficiencies, the present invention provides an indoor sterilization spray device for preventive medicine, which aims to solve the problems set forth in the background art described above.

The invention is realized by the following steps:

the invention provides an indoor disinfection and spray device for preventive medicine, which comprises a cleaning mechanism, a liquid stirring and mixing mechanism and a spraying and disinfection mechanism.

The cleaning mechanism comprises a base, a driving wheel, a cleaning roller, a conveying belt and a garbage collecting box, the driving wheel is rotatably installed at one end of the bottom of the base through supporting legs, the cleaning roller is rotatably installed at one end, close to the driving wheel, of the bottom of the base, the driving wheel is connected to the cleaning roller through a first driving piece in a transmission mode, a brush is fixed on the circumferential side surface of the cleaning roller, the brush is abutted to the ground, the conveying belt is obliquely installed at the bottom of the base and is far away from one side of the driving wheel, the cleaning roller is connected to the low end of the conveying belt through a second driving piece in a transmission mode, the low end of the conveying belt is abutted to the brush, the high end of the conveying belt extends to the inside of a.

The stirring liquid mixing mechanism comprises a stirring box body, a liquid injection funnel and a stirrer, the stirring box body is fixedly connected to one end of the top of the base, the liquid injection funnel is communicated to one side of the top of the stirring box body, and the stirrer is installed on the top of the stirring box body and the output end of the stirring box body extends into the stirring box body.

Spray disinfection mechanism and include atomizing pump, pneumatic cylinder, pipette, infusion hose and backup pad, pipette one end even lets in bottom in the agitator tank body, the atomizing pump install in the pipette bottom, the pipette other end runs through agitator tank lateral wall top extend to outside and tip communicate in infusion hose one end, the pneumatic cylinder is installed the base top other end, the backup pad rotate through articulated seat connect in pneumatic cylinder output end tip, the backup pad top is fixed with communicating pipe, communicating pipe one end runs through the backup pad lateral wall communicate in the infusion hose other end, the terminal intercommunication of communicating pipe other end has a plurality of atomising head.

In an embodiment of the invention, rotating shafts are fixed at both ends of the cleaning roller, first fixing plates are symmetrically fixed on both side walls of the base, the rotating shafts are rotatably connected to the first fixing plates, and both ends of the conveying belt are rotatably connected between both side walls of the base through second fixing plates.

In an embodiment of the present invention, the first driving member includes a first pulley, a first belt and a second pulley, the first pulley is fixedly connected to the driving wheel, the second pulley is fixedly sleeved on the rotating shaft, the first belt is drivingly connected between the first pulley and the second pulley, and an outer diameter of the first pulley is larger than an outer diameter of the second pulley.

In an embodiment of the present invention, the second driving member includes a third pulley, a second belt and a fourth pulley, the third pulley and the second pulley are fixedly sleeved on the same rotating shaft, the third pulley is located outside the first pulley, the fourth pulley is fixedly connected to the second fixing plate at the lower end of the conveying belt near the third pulley, the fourth pulley is connected to the conveying belt through a gear, and the second belt is connected between the third pulley and the fourth pulley in a driving manner.

In an embodiment of the invention, the stirrer comprises a rocking wheel, a bearing seat, a stirring shaft and stirring blades, the bearing seat is fixedly connected to the top of the stirring box body, the bottom end of the stirring shaft penetrates through the bearing seat and extends into the stirring box body, a plurality of groups of stirring blades are uniformly arranged, the stirring blades are fixedly sleeved on the stirring shaft, and the rocking wheel is fixedly connected to the top end of the stirring shaft extending out of the bearing seat.

In one embodiment of the invention, a drain pipe is arranged at the bottom of the outer wall of the stirring box body on the side far away from the spray pump, and a liquid level display instrument and a switch button are arranged on the side wall of the stirring box body above the drain pipe.

In an embodiment of the invention, a storage battery is further arranged between the stirring box body and the hydraulic cylinder, the storage battery is clamped on the top of the base through a fixing frame, and the switch button, the spray pump and the hydraulic cylinder are all electrically connected to the storage battery.

In an embodiment of the present invention, handles are symmetrically disposed on two sides of the supporting plate side plate, and the supporting plate side plate is provided with a through hole through which one end of the communicating pipe passes.

In one embodiment of the invention, a pushing handle is arranged at one end of the top of the base, which is close to the stirring box body, and the bottom end of the pushing handle is fixedly connected to the base through a mounting seat.

In one embodiment of the invention, a universal wheel is arranged at one end of the bottom of the base, which is close to the garbage collection box.

The invention has the beneficial effects that: the indoor disinfection sprayer for preventive medicine obtained through the design is used, water and disinfectant are added into the stirring box body through the liquid injection funnel, the mixed liquid of the disinfectant and the water is stirred through the stirrer, the water and the disinfectant are fully and uniformly mixed, the disinfection effect is favorably improved, the spray pump is started, the disinfectant uniformly mixed and stirred in the stirring box body is extracted, the disinfectant is conveyed to the spray head through the liquid suction pipe, the infusion hose and the communicating pipe in sequence and sprayed out for disinfection, according to the actual situation in the preventive medicine room, the support plate is freely and vertically rotated by an angle through the hinged seat, the spraying disinfection range of the spray head is wider, the support plate is driven by the hydraulic cylinder to move up and down to spray, the disinfection height can be adjusted, the spraying disinfection is more thorough, the cleaning mechanism is pushed to move forward during the spraying disinfection, drive wheel clockwise rotation, drive through first driving piece and clean the roller and carry out clockwise rotation to utilize the brush to clean ground, clean the roller and drive conveyer belt anticlockwise rotation in step through the second driving piece simultaneously, thereby make the conveyer belt begin to operate, and then carry the storage in the garbage collection box with the rubbish that the brush cleaned, thereby realized cleaning the rubbish on indoor ground when spraying disinfection, avoided the manual work to clean, labour saving and time saving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a spray device for indoor sterilization for preventive medicine according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a cleaning mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic view of a cleaning roller according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a cleaning roller according to an embodiment of the present invention from a second perspective;

FIG. 5 is a schematic structural view of a stirring and mixing mechanism according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a stirrer according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a spraying disinfection mechanism provided by the embodiment of the invention.

In the figure: 10-a cleaning mechanism; 110-a base; 111-through slots; 120-a drive wheel; 121-support leg; 130-a cleaning roller; 131-a brush; 132-a rotating shaft; 133-a first fixing plate; 140-a conveyor belt; 141-a second fixing plate; 150-a first drive member; 151-first pulley; 152-a first belt; 153-a second pulley; 160-a second drive member; 161-a third pulley; 162-a second belt; 163-a fourth pulley; 170-a garbage collection box; 180-pushing hands; 181-mounting seat; 190-universal wheels; 20-stirring and mixing mechanism; 210-a stirring box body; 220-a liquid injection funnel; 230-a stirrer; 231-rocking wheels; 232-bearing seat; 233-stirring shaft; 234-stirring blades; 240-sewage draining pipe; 250-liquid level display instrument; 260-switch button; 30-a spray disinfection mechanism; 310-a spray pump; 320-a storage battery; 321-a fixing frame; 330-hydraulic cylinder; 340-a pipette; 350-infusion hose; 360-a support plate; 361-a handle; 370-a spray head; 380-communicating pipe; 390-hinged seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-7, the present invention provides a technical solution: an indoor disinfection and spray device for preventive medicine comprises a cleaning mechanism 10, a stirring and liquid mixing mechanism 20 and a spraying and disinfection mechanism 30.

Referring to fig. 2, 3 and 4, the cleaning mechanism 10 includes a base 110, a driving wheel 120, a cleaning roller 130, a conveying belt 140 and a garbage collection box 170, the driving wheel 120 is rotatably mounted at one end of the bottom of the base 110 through a leg 121, the top end of the leg 121 is fixedly connected with the bottom of the base 110 by welding, a wheel shaft is rotatably connected between the legs 121, the driving wheel 120 is fixedly sleeved at two ends of the wheel shaft through a key pin, a pushing handle 180 is disposed at one end of the top of the base 110 close to a stirring box 210, the bottom end of the pushing handle 180 is fixedly connected to the base 110 through a mounting seat 181, the mounting seat 181 is fixedly connected to the top of the base 110 through a bolt, the pushing handle 180 is fixedly welded with the mounting seat 181, an anti-slip sleeve is further wrapped on the surface of the pushing handle 180, so that medical personnel can push the indoor disinfection, facilitating steering of the cleaning mechanism 10.

In this embodiment, the cleaning roller 130 is rotatably installed at one end of the bottom of the base 110 close to the driving wheel 120, specifically, a brush 131 is fixed on the circumferential side surface of the cleaning roller 130, the brush 131 abuts against the ground, the frictional force of the driving wheel 120 abutting against the ground is greater than the frictional force of the brush 131 abutting against the ground, rotating shafts 132 are fixed at both ends of the cleaning roller 130, first fixing plates 133 are symmetrically fixed on both side walls of the base 110, the first fixing plates 133 are fixed with the side walls of the base 110 by bolts or welding, the rotating shafts 132 are rotatably connected to the first fixing plates 133, the driving wheel 120 is connected to the cleaning roller 130 by a first driving member 150 in a transmission manner, the cleaning mechanism 10 is pushed by a pushing handle 180 to move forward, the driving wheel 120 is driven to rotate clockwise, the cleaning roller 130 is driven by the first driving member 150 to rotate clockwise, so as to clean the ground by the brush 131, First belt 152 and second band pulley 153, first band pulley 151 fixed connection in drive wheel 120, second band pulley 153 is fixed to be cup jointed in pivot 132, second band pulley 153 is fixed to be located on pivot 132 with one side with first band pulley 151 through the key pin, first belt 152 transmission is connected between first band pulley 151 and second band pulley 153, and the external diameter of first band pulley 151 is greater than the external diameter of second band pulley 153, make the rotational speed of cleaning roller 130 bigger, the effect of cleaning on ground is better.

In this embodiment, the conveying belt 140 is obliquely installed at the bottom of the base 110 on the side far from the driving wheel 120, specifically, both ends of the conveying belt 140 are rotatably connected between two side walls of the base 110 through the second fixing plates 141, both upper and lower ends of the conveying belt 140 are rotatably connected with the rollers, the rollers are rotatably connected between the second fixing plates 141, the sweeping roller 130 is rotatably connected to the lower end of the conveying belt 140 through the second driving member 160, when specifically configured, the second driving member 160 includes a third belt wheel 161, a second belt 162 and a fourth belt wheel 163, the third belt wheel 161 and the second belt wheel 153 are fixedly sleeved on the same rotating shaft 132, the third belt wheel 161 is located outside the first belt wheel 151, the fourth belt wheel 163 is fixedly connected to the second fixing plate 141 at the lower end of the conveying belt 140 on the side near the third belt wheel 161, the fourth belt wheel 163 is connected to the conveying belt 140 through a gear transmission, specifically, the coaxial outer side of the fourth belt wheel 163 and the outer side of, thereby realizing the reverse rotation of the cleaning roller 130 and the conveying belt 140, the second belt 162 is connected between the third belt wheel 161 and the fourth belt wheel 163 in a transmission way, the lower end of the conveying belt 140 is abutted against the brush 131, the cleaning roller 130 synchronously drives the third belt wheel 161 to rotate, the second belt 162 drives the fourth belt wheel 163 to rotate, the belt 140 is driven to rotate counterclockwise by the engagement of the gear set, so that the belt 140 starts to run, and then carry the rubbish that cleans brush 131, the high-end of conveyer belt 140 extends to the logical groove 111 of seting up in the base 110 in, garbage collection box 170 slides and pegs graft in logical groove 111, garbage collection box 170 bottom is equipped with a plurality of universal ball, it slides in logical groove 111 to be convenient for, the handle is installed to garbage collection box 170 outer wall, conveyer belt 140 carries rubbish to garbage collection box 170 storage fast, regularly pull out garbage collection box 170 clear up can.

Referring to fig. 5, the stirring and mixing mechanism 20 includes a stirring tank 210, a liquid injection funnel 220 and a stirrer 230, the stirring tank 210 is fixedly connected to one end of the top of the base 110, a rubber pad is disposed at a contact position of the bottom of the stirring tank 210 and the base 110, the liquid injection funnel 220 is communicated with one side of the top of the stirring tank 210, a sealing cover is disposed at the top of the liquid injection funnel 220, the stirrer 230 is mounted at the top of the stirring tank 210, and an output end of the stirrer extends into the stirring tank 210, and is used for mixing water and disinfectant added into the stirring tank 210, so that the water and the disinfectant are fully and uniformly mixed, and the disinfection effect is improved, a drain pipe 240 is disposed at the bottom of an outer wall of the stirring tank 210 on a side away from the spray pump 310, and is used for discharging dirt deposited in the stirring tank 210, the stirring tank 210 is convenient to clean, the liquid level display 250 is convenient for observing the residual amount of the mixed sterilizing water in the stirring tank 210, and the switch button 260 is used for controlling the starting and stopping of the spray pump 310 and the hydraulic cylinder 330.

Referring to fig. 6, the stirrer 230 includes a rocking wheel 231, a receptacle 232, a stirring shaft 233 and stirring blades 234, the receptacle 232 is fixedly connected to the top of the stirring tank 210, the receptacle 232 is fixedly welded to the top of the stirring tank 210, the bottom end of the stirring shaft 233 penetrates through the receptacle 232 and extends to the inside of the stirring tank 210, a plurality of groups of stirring blades 234 are uniformly arranged, the stirring blades 234 are fixedly sleeved on the stirring shaft 233, the rocking wheel 231 is fixedly connected to the top end of the stirring shaft 233 extending out of the receptacle 232, a rotating handle is welded on the rocking wheel 231, the rotating handle is held to rotate the rocking wheel 231, the stirring shaft 233 is driven to rotate, and thus the stirring blades 234 are driven to stir the mixed liquid of the disinfectant and the water, and the mixing of.

Referring to fig. 7, the spray disinfection mechanism 30 includes a spray pump 310, a hydraulic cylinder 330, a pipette 340, an infusion hose 350 and a support plate 360, one end of the pipette 340 is connected to the bottom of the stirring tank 210, the spray pump 310 is installed at the bottom of the pipette 340, the other end of the pipette 340 penetrates the top of the sidewall of the stirring tank 210 and extends to the outside, and the end of the pipette is connected to one end of the infusion hose 350, the hydraulic cylinder 330 is installed at the other end of the top of the base 110, a battery 320 is further disposed between the stirring tank 210 and the hydraulic cylinder 330, specifically, the battery 320 is clamped to the top of the base 110 by a fixing frame 321, a switch button 260, the spray pump 310 and the hydraulic cylinder 330 are all electrically connected to the battery 320, the input end of the switch button 260 is electrically connected to the battery 320, the output end of the, the support plate 360 is rotatably connected to the end part of the output end of the hydraulic cylinder 330 through the hinge seat 390, the upper and lower ends of the hinge seat 390 are respectively fixedly connected to the end part of the output end of the hydraulic cylinder 330 and the bottom of the support plate 360 through welding or bolts, the rotating shaft in the hinge seat 390 is a damping rotating shaft, so that the support plate 360 can freely rotate vertically by an angle, and the spraying disinfection range of the spraying head 370 is wider, the top of the support plate 360 is fixed with a communicating pipe 380, one end of the communicating pipe 380 penetrates through the side wall of the support plate 360 and is communicated with the other end of the infusion hose 350, the side plate of the support plate 360 is provided with a through hole for one end of the communicating pipe 380 to pass through, the two sides of the side plate of the support plate 360 are symmetrically provided with handles 361 for rotating the support plate 360 to adjust the spraying, thereby make atomising head 370 can reciprocate to spray to adjust sterile height according to on-the-spot actual conditions, the suitability is strong.

Specifically, this indoor disinfection atomizer for preventive medicine's theory of operation: during the use, add water and antiseptic solution in to agitator tank 210 through annotating liquid funnel 220, hold the rotation handle and rotate rocking wheel 231, drive (mixing) shaft 233 and rotate, thereby drive stirring leaf 234 to stir the mixed liquid of antiseptic solution and water, make water and antiseptic solution intensive mixing even, be favorable to improving disinfection effect, start spraying pump 310, extract the antiseptic solution of stirring in the agitator tank 210 misce bene, carry to atomising head 370 blowout spraying through pipette 340, infusion hose 350 and communicating pipe 380 in proper order and disinfect, according to the indoor actual conditions of preventive medicine, make backup pad 360 vertical turned angle freely through handle 361 and articulated seat 390, thereby make the spraying disinfection scope of atomising head 370 wider, drive backup pad 360 through pneumatic cylinder 330 and reciprocate, thereby make atomising head 370 can reciprocate and spray, thereby adjust the height of disinfecting according to the on-the-spot actual conditions, promote through pushing hands 180 and clean mechanism 10 and advance in the disinfection of spraying, drive wheel 120 clockwise rotation, drive through first driving piece 150 and clean roller 130 and carry out clockwise rotation, thereby utilize brush 131 to clean ground, clean roller 130 drives conveyer belt 140 anticlockwise rotation in step through second driving piece 160, thereby make conveyer belt 140 begin to operate, and then carry the storage in the rubbish collecting box 170 with the rubbish that brush 131 cleaned, thereby clean the rubbish on indoor ground when realizing the disinfection of spraying, the manual cleaning has been avoided, time saving and labor saving.

It should be noted that the specific model specifications of the spray pump 310 and the hydraulic cylinder 330 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed and burdens are not needed.

The power supply of the spray pump 310 and the hydraulic cylinder 330 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An indoor disinfection spray device for preventive medicine is characterized by comprising

The cleaning mechanism (10), the cleaning mechanism (10) comprises a base (110), a driving wheel (120), a cleaning roller (130), a conveying belt (140) and a garbage collection box (170), the driving wheel (120) is rotatably mounted at one end of the bottom of the base (110) through a supporting leg (121), the cleaning roller (130) is rotatably mounted at one end of the bottom of the base (110) close to the driving wheel (120), the driving wheel (120) is connected to the cleaning roller (130) through a first driving part (150) in a transmission manner, a brush (131) is fixed on the peripheral side surface of the cleaning roller (130), the brush (131) is abutted against the ground, the conveying belt (140) is obliquely mounted at one side of the bottom of the base (110) far away from the driving wheel (120), and the cleaning roller (130) is connected to the lower end of the conveying belt (140) through a second driving part (160) in, the lower end of the conveying belt (140) abuts against the brush (131), the high end of the conveying belt (140) extends into a through groove (111) formed in the base (110), and the garbage collection box (170) is inserted into the through groove (111) in a sliding manner;

the stirring and liquid mixing mechanism (20), the stirring and liquid mixing mechanism (20) comprises a stirring box body (210), a liquid injection funnel (220) and a stirrer (230), the stirring box body (210) is fixedly connected to one end of the top of the base (110), the liquid injection funnel (220) is communicated with one side of the top of the stirring box body (210), the stirrer (230) is installed at the top of the stirring box body (210), and the output end of the stirrer extends into the stirring box body (210);

the spraying and sterilizing mechanism (30) comprises a spraying pump (310), a hydraulic cylinder (330), a pipette (340), an infusion hose (350) and a supporting plate (360), one end of the pipette (340) is communicated with the inner bottom of the stirring box body (210), the spraying pump (310) is installed at the bottom end of the pipette (340), the other end of the pipette (340) penetrates through the top of the side wall of the stirring box body (210) to extend to the outside and the end part of the pipette is communicated with one end of the infusion hose (350), the hydraulic cylinder (330) is installed at the other end of the top of the base (110), the supporting plate (360) is rotatably connected with the end part of the output end of the hydraulic cylinder (330) through a hinged seat (390), a communicating pipe (380) is fixed at the top of the supporting plate (360), one end of the communicating pipe (380) penetrates through the side wall of the supporting plate (360), the tail end of the other end of the communicating pipe (380) is communicated with a plurality of spray heads (370).

2. A spraying apparatus for indoor sterilization in preventive medicine according to claim 1, wherein the cleaning roller (130) has a rotating shaft (132) fixed at both ends thereof, the first fixing plates (133) are symmetrically fixed on both side walls of the base (110), the rotating shaft (132) is rotatably connected to the first fixing plates (133), and the conveying belt (140) has both ends thereof rotatably connected between both side walls of the base (110) by the second fixing plates (141).

3. A spraying apparatus for indoor sterilization for preventive medicine according to claim 2, wherein the first driving member (150) comprises a first pulley (151), a first belt (152) and a second pulley (153), the first pulley (151) is fixedly connected to the driving wheel (120), the second pulley (153) is fixedly sleeved on the rotating shaft (132), the first belt (152) is drivingly connected between the first pulley (151) and the second pulley (153), and the outer diameter of the first pulley (151) is larger than the outer diameter of the second pulley (153).

4. A spraying apparatus for indoor sterilization in preventive medicine according to claim 3, wherein the second driving member (160) comprises a third pulley (161), a second belt (162) and a fourth pulley (163), the third pulley (161) and the second pulley (153) are fixedly sleeved on the same rotating shaft (132), the third pulley (161) is located outside the first pulley (151), the fourth pulley (163) is fixedly connected to the second fixing plate (141) at the lower end of the conveying belt (140) near the third pulley (161), the fourth pulley (163) is connected to the conveying belt (140) through a gear transmission, and the second belt (162) is connected between the third pulley (161) and the fourth pulley (163) through a transmission.

5. The indoor disinfection and spray device for the preventive medicine, as claimed in claim 1, wherein said agitator (230) comprises a rocking wheel (231), a receiving base (232), an agitating shaft (233) and agitating blades (234), said receiving base (232) is fixedly connected to the top of said agitating tank (210), the bottom end of said agitating shaft (233) penetrates said receiving base (232) and extends to the inside of said agitating tank (210), said agitating blades (234) are uniformly arranged in groups, and said agitating blades (234) are all fixedly sleeved on said agitating shaft (233), said rocking wheel (231) is fixedly connected to said agitating shaft (233) which extends out of the top end of said receiving base (232).

6. An indoor disinfection and spray device for preventive medicine according to claim 1, wherein a drain pipe (240) is arranged at the bottom of the outer wall of the stirring tank body (210) far away from the spray pump (310), and a liquid level display instrument (250) and a switch button (260) are arranged on the side wall of the stirring tank body (210) above the drain pipe (240).

7. The indoor disinfection and spray device for preventive medicine according to claim 6, wherein a storage battery (320) is further disposed between the stirring tank (210) and the hydraulic cylinder (330), the storage battery (320) is clamped on the top of the base (110) through a fixing frame (321), and the switch button (260), the spray pump (310) and the hydraulic cylinder (330) are all electrically connected to the storage battery (320).

8. The indoor sterilization and spray apparatus for preventive medicine according to claim 1, wherein handles (361) are symmetrically disposed on both sides of a side plate of the support plate (360), and a through hole for passing one end of the communication pipe (380) is formed in the side plate of the support plate (360).

9. A spraying device for indoor sterilization in preventive medicine, according to claim 1, characterized in that a pushing handle (180) is arranged at one end of the top of the base (110) close to the stirring tank body (210), and the bottom end of the pushing handle (180) is fixedly connected to the base (110) through a mounting seat (181).

10. A spraying apparatus for indoor sterilization for preventive medicine according to claim 1, wherein a universal wheel (190) is installed at one end of the bottom of the base (110) near the garbage collection box (170).