Special disinfection equipment for ward

Abstract

Disinfection equipment special for wards relates to the technical field of medical equipment and comprises a moving trolley with universal wheels arranged at the lower end, and the universal wheels can drive the equipment to move according to needs; the batching mechanism is arranged on the moving trolley; the disinfection mechanism is provided with three spraying parts; the equipment can simulate a manual disinfection mode to spray a disinfectant in an up-and-down moving and rotating manner, so that each corner in a ward is disinfected, and manpower is saved; according to the equipment, a mode of preparing the disinfectant at present is adopted, so that the disinfectant can be prepared at once, and the situation that the prepared disinfectant loses efficacy after being stored for a long time or the disinfectant is precipitated after being stored for a long time and the disinfection effect is influenced is effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and particularly relates to a special disinfection device for wards. Background Art

[0002] Disinfection refers to a method of killing pathogenic microorganisms, but not necessarily killing bacterial spores. Usually, chemical methods are used to achieve the disinfection effect.

[0003] In the ward, various patients live every day, and the pathogenic microorganisms they carry are countless. In order to ensure the health of each patient and the accompanying personnel, the ward needs to be disinfected regularly. At present, the manual disinfection method is still adopted, which wastes manpower, and the disinfectant used is also prepared in advance. However, when using the disinfectant prepared a long time ago, its drug property will weaken over time and cannot achieve the best disinfection state.

[0004] Therefore, a special disinfection device for wards is needed. This device can simulate the manual disinfection method, spray the disinfectant in an up-and-down moving and rotating manner, ensure that every corner of the ward is disinfected, and save manpower; this device adopts the method of preparing the disinfectant as needed, realizes the immediate preparation and use of the disinfectant, effectively avoids the invalidation of the prepared disinfectant due to long-term storage, or the precipitation of the disinfectant due to long-term storage, which affects the disinfection effect. Summary of the Invention

[0005] In view of the above technical problems, the present invention provides a special disinfection device for wards to solve the above problems.

[0006] The technical solution adopted by the present invention is: a special disinfection device for wards, including a mobile cart with universal wheels at the lower end; a batching mechanism arranged on the mobile cart; a disinfection mechanism provided with three spraying parts; The disinfection mechanism includes: a rectangular frame; the rectangular frame is fixedly installed on the mobile cart, three U-shaped plates are fixedly installed on the rear side of the rectangular frame, and one U-shaped plate is fixedly installed on the front side of the rectangular frame; The spraying part includes: a cross plate, a circular plate, an arc-shaped frame, an annular plate and a cavity ring cylinder; the cross plate is slidably installed in the groove inside the rectangular frame, and there is a groove on the cross plate; the shaft of the circular plate is rotatably installed in the round hole of one U-shaped plate on the rear side of the rectangular frame, and the small rod on the side of the circular plate slides in the groove on the cross plate; the rear side of the arc-shaped frame is fixedly connected to the cross plate; the annular plate is rotatably installed in the groove on the inner wall of the arc-shaped frame; the lower end of the cavity ring cylinder is fixedly installed on the annular plate, the lower end of the cavity ring cylinder is provided with a feed port, and vertical protrusions are arranged on the inner wall of the cavity ring cylinder.

[0007] Preferably, two spray heads are fixedly installed on the cavity ring cylinder.

[0008] Preferably, the shafts of the circular plates in the three spraying parts are connected by a synchronous belt.

[0009] Preferably, the disinfection mechanism further includes: a second motor, a hollow rod, a lower vertical rod, a third motor, and an upper vertical rod; the second motor is fixedly installed on the U-shaped plate on the front side of the rectangular frame, and its motor shaft is fixedly connected to a bevel gear; the hollow rod is rotatably installed in the circular hole of the U-shaped plate on the front side of the rectangular frame. A bevel gear is fixedly installed at the lower end of the hollow rod, and this bevel gear meshes with the bevel gear on the shaft of the second motor. Vertical grooves are provided on the outer wall of the hollow rod, and a spraying part is slidably installed on the outer wall of the hollow rod, and the vertical protrusions on the inner wall of the cavity ring cylinder in the spraying part are slidably engaged with the vertical grooves on the outer wall of the hollow rod; the lower vertical rod is rotatably installed in the circular hole of the U-shaped plate on the front side of the rectangular frame. A bevel gear is fixedly installed at the upper end of the lower vertical rod, and this bevel gear meshes with the bevel gear on the shaft of the second motor. Vertical grooves are provided on the outer wall of the lower vertical rod, and a spraying part is slidably installed on the outer wall of the lower vertical rod, and the vertical protrusions on the inner wall of the cavity ring cylinder in the spraying part are slidably engaged with the vertical grooves on the outer wall of the lower vertical rod; the upper end of the upper vertical rod is fixedly connected to the upper end of the lower vertical rod, the upper vertical rod passes through the internal through hole of the hollow rod, vertical grooves are provided on the outer wall of the upper vertical rod, and a spraying part is slidably installed on the outer wall of the upper vertical rod, and the vertical protrusions on the inner wall of the cavity ring cylinder in the spraying part are slidably engaged with the vertical grooves on the outer wall of the upper vertical rod; the third motor is fixedly installed on the side surface of the U-shaped plate at the upper position on the rear side of the rectangular frame, and its motor shaft is fixedly connected to the shaft of a circular plate in a spraying part.

[0010] Preferably, the batching mechanism includes: a first storage box, a hollow cylinder, a material distribution plate, a material distribution box, and a first bevel gear; the first storage box is fixedly installed on the upper end surface of the mobile vehicle through a rod, and a lid is movably installed on the upper end of the first storage box; the hollow cylinder is fixedly installed on the plate at the lower end of the first storage box, and the hollow cylinder is provided with four openings, namely, upper, lower, left, and right. The upper opening of the hollow cylinder is fixedly connected to the pipe at the lower discharge port of the first storage box; the material distribution plate is rotatably installed inside the hollow cylinder; the first bevel gear is fixedly installed on the shaft of the material distribution plate; there are two material distribution boxes, and the two material distribution boxes are respectively fixedly installed on both sides of the first storage box. Hollow through pipes are provided at the upper ends of the material distribution boxes, and the lower outlets of the two material distribution boxes are fixedly connected to the left and right openings of the hollow cylinder through pipes respectively.

[0011] Preferably, the outer wall of the material distribution plate is wrapped with rubber.

[0012] Preferably, the batching mechanism further includes: a second storage box, a support frame, a distributor, a motor I, a bevel gear II, a mixing barrel, a stirring rod, and a vertical pipe; the second storage box is fixedly installed on the side of the first storage box, and a lid is movably installed on the upper end of the second storage box; the support frame is fixedly installed on the upper end surface of the mobile cart through a rod, and two transition boxes are fixedly installed on the support frame. Feeding holes are respectively provided at the upper ends of the two transition boxes, and discharge pipes are respectively fixedly installed at the lower ends of the two transition boxes; the lower end of the distributor is slidably installed on the upper end surface of the support frame, and the upper end of the distributor is slidably installed at the lower discharge port of the second storage box. A rack is fixedly installed on the side of the distributor, and two material taking cylinders are fixedly installed on the distributor. Feeding ports are provided at the upper ends of the two material taking cylinders, and the feeding ports are intermittently aligned with the lower discharge port of the second storage box. Discharge ports are provided at the lower ends of the two material taking cylinders, and the discharge ports are respectively intermittently aligned with the feeding holes on the two transition boxes on the support frame; the motor I is fixedly installed on the side of the support frame, and its motor shaft is fixedly connected to a gear, and this gear meshes with the rack on the side of the distributor. At the same time, the shaft of the motor I is fixedly connected to the side shaft of the distribution plate; the shaft of the bevel gear II is rotatably installed in the round hole of the side panel of the support frame, and the bevel gear II meshes with the bevel gear I; the mixing barrel is fixedly installed on the upper end surface of the mobile cart, and three feeding ports are provided on the mixing barrel, and two of the feeding ports are respectively fixedly connected to the discharge pipes at the lower ends of the two transition boxes on the support frame, and the other feeding port is fixedly connected to the through port at the lower end of the hollow cylinder through a pipe; the stirring rod is rotatably installed in the middle round hole in the mixing barrel, and the stirring rod is connected to the shaft of the bevel gear II through a synchronous belt; the vertical pipe is fixedly installed on the inner wall of the mixing barrel, the lower end of the vertical pipe is connected to the water pump in the mixing barrel, and the upper end of the vertical pipe is respectively connected to the feeding ports at the lower ends of the cavity cylinders in the three spraying parts through pipes.

[0013] Preferably, a fan blade is fixedly installed on the stirring rod.

[0014] The beneficial effects of the present invention compared with the prior art are as follows: 1. In the present invention, when the distribution plate rotates to a state where the through port above the hollow cylinder is in communication with the through port on the left side of the hollow cylinder, at this time, the solution in the first storage box enters the hollow cylinder along the through port at the upper end of the hollow cylinder, and then enters the left distribution box from the through port on the left side of the hollow cylinder until the left distribution box is full, realizing the quantitative liquid taking of the solution.

[0015] 2. In the present invention, when a material taking cylinder on the distributor moves to a state where its lower discharge port is aligned with the feeding hole of a transition box on the support frame, the concentrated disinfectant in this material taking cylinder on the distributor enters the transition box on the support frame that is aligned with it, and then enters the mixing barrel along the discharge pipe at the lower end of this transition box, realizing the quantitative mixing of the solution and the concentrated disinfectant, realizing the on-demand preparation of the disinfectant, and avoiding the inactivation of the disinfectant.

[0016] 3. The present invention is started by Motor III, which drives three circular plates in the three spraying parts to rotate simultaneously, thereby driving the cross plate to move up and down, further driving the arc-shaped frame to move up and down. The arc-shaped frame drives the annular plate to move up and down, the annular plate drives the cavity ring cylinder to move up and down, and the cavity ring cylinder drives the nozzles thereon to move up and down. At this time, the nozzles on the cavity ring cylinder rotate, move up and down, and spray disinfectant outward, realizing full-range disinfection of the ward, improving work efficiency and saving manpower at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the assembly structure of the mobile vehicle and the batching mechanism of the present invention.

[0019] Figure 3 It is a schematic diagram of the structure of the mobile vehicle of the present invention.

[0020] Figure 4 It is a schematic diagram of the batching mechanism of the present invention.

[0021] Figure 5 It is a schematic diagram of the first part of the batching mechanism of the present invention.

[0022] Figure 6 It is a schematic diagram of the second part of the batching mechanism of the present invention.

[0023] Figure 7 It is a schematic diagram of the first angle of the third part of the batching mechanism of the present invention.

[0024] Figure 8 It is a schematic diagram of the second angle of the third part of the batching mechanism of the present invention.

[0025] Figure 9 It is a schematic diagram of the fourth part of the batching mechanism of the present invention.

[0026] Figure 10 It is a schematic diagram of the first angle of the disinfection mechanism of the present invention.

[0027] Figure 11 It is a schematic diagram of the second angle of the disinfection mechanism of the present invention.

[0028] Figure 12 It is a schematic diagram of a part of the disinfection mechanism of the present invention.

[0029] Reference numerals in the drawings: 1. Mobile vehicle; 2. Batching mechanism; 3. Disinfection mechanism; 201. First storage box; 202. Hollow cylinder; 203. Material distribution plate; 204. Material distribution box; 205. Bevel gear I; 206. Second storage box; 207. Support frame; 208. Distributor; 209. Motor I; 210. Bevel gear II; 211. Mixing barrel; 212. Stirring rod; 213. Vertical pipe; 301. Rectangular frame; 302. Motor II; 303. Hollow rod; 304. Lower vertical rod; 305. Horizontal plate; 306. Circular plate; 307. Arc-shaped frame; 308. Annular plate; 309. Cavity ring cylinder; 310. Motor III; 311. Upper vertical rod. Detailed implementation mode

[0030] The technical solutions of the present invention will be further specifically described below through embodiments in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present invention, but the present invention can be implemented in many other ways different from those described herein. Those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0031] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "in", "out", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. Embodiment: As Figures 1 - 12 shown, a disinfection device dedicated for a ward includes a mobile vehicle 1 provided with universal wheels at the lower end, and the universal wheels can drive the device to move as needed; a batching mechanism 2 provided on the mobile vehicle 1; and a disinfection mechanism 3 provided with three spraying parts.

[0033] As Figure 10 、 Figure 11 shown, the disinfection mechanism 3 includes: a rectangular frame 301; the rectangular frame 301 is fixedly installed on the mobile vehicle 1, three U-shaped plates are fixedly installed on the rear side of the rectangular frame 301, and one U-shaped plate is fixedly installed on the front side of the rectangular frame 301.

[0034] As Figures 10 - 12As shown, the spraying part includes: a horizontal plate 305, a circular plate 306, an arc-shaped frame 307, an annular plate 308, and a cavity ring cylinder 309; the horizontal plate 305 is slidably installed in the groove inside the rectangular frame 301, and the horizontal plate 305 is provided with a groove; the shaft of the circular plate 306 is rotatably installed in the circular hole of a U-shaped plate at the rear side of the rectangular frame 301, and the small rod on the side surface of the circular plate 306 slides in the groove on the horizontal plate 305; the rear side of the arc-shaped frame 307 is fixedly connected to the horizontal plate 305; the annular plate 308 is rotatably installed in the groove on the inner wall of the arc-shaped frame 307; the lower end of the cavity ring cylinder 309 is fixedly installed on the annular plate 308, the lower end of the cavity ring cylinder 309 is provided with a feed port, vertical protrusions are provided on the inner wall of the cavity ring cylinder 309, and the cavity ring cylinder 309 can accommodate the prepared disinfectant; specifically, the circular plate 306 rotates to drive the horizontal plate 305 to move up and down, and further drives the arc-shaped frame 307 to move up and down, and the arc-shaped frame 307 drives the annular plate 308 to move up and down.

[0035] As Figure 12 shown, two spray heads are fixedly installed on the cavity ring cylinder 309, and the spray heads are used to spray disinfectant outward for ward disinfection.

[0036] As Figures 10 - 12 shown, the shafts of the circular plates 306 in the three spraying parts are connected by a synchronous belt.

[0037] As Figure 10 、 Figure 11As shown, the disinfection mechanism 3 further includes: a motor II 302, a hollow rod 303, a lower vertical rod 304, a motor III 310, and an upper vertical rod 311; the motor II 302 is fixedly installed on the U-shaped plate on the front side of the rectangular frame 301, and its motor shaft is fixedly connected to a bevel gear; the hollow rod 303 is rotatably installed in the circular hole of the U-shaped plate on the front side of the rectangular frame 301. A bevel gear is fixedly installed at the lower end of the hollow rod 303, and this bevel gear meshes with the bevel gear on the shaft of the motor II 302. Vertical grooves are provided on the outer wall of the hollow rod 303. A spraying part is slidably installed on the outer wall of the hollow rod 303, and the vertical protrusions on the inner wall of the cavity cylinder 309 in the spraying part are slidably engaged with the vertical grooves on the outer wall of the hollow rod 303; the lower vertical rod 304 is rotatably installed in the circular hole of the U-shaped plate on the front side of the rectangular frame 301. A bevel gear is fixedly installed at the upper end of the lower vertical rod 304, and this bevel gear meshes with the bevel gear on the shaft of the motor II 302. Vertical grooves are provided on the outer wall of the lower vertical rod 304. A spraying part is slidably installed on the outer wall of the lower vertical rod 304, and the vertical protrusions on the inner wall of the cavity cylinder 309 in the spraying part are slidably engaged with the vertical grooves on the outer wall of the lower vertical rod 304; the lower end of the upper vertical rod 311 is fixedly connected to the upper end of the lower vertical rod 304. The upper vertical rod 311 passes through the internal through hole of the hollow rod 303. Vertical grooves are provided on the outer wall of the upper vertical rod 311. A spraying part is slidably installed on the outer wall of the upper vertical rod 311, and the vertical protrusions on the inner wall of the cavity cylinder 309 in the spraying part are slidably engaged with the vertical grooves on the outer wall of the upper vertical rod 311; the motor III 310 is fixedly installed on the side of the U-shaped plate at the upper position on the rear side of the rectangular frame 301, and its motor shaft is fixedly connected to the shaft of a circular plate 306 in a spraying part; specifically, when the motor II 302 is started, it drives the hollow rod 303 to rotate forward. The hollow rod 303 drives a spraying part thereon to rotate forward. At the same time, the motor II 302 drives the lower vertical rod 304 to rotate reversely. The lower vertical rod 304 drives a spraying part thereon to rotate reversely. The lower vertical rod 304 drives the upper vertical rod 311 to rotate reversely. The upper vertical rod 311 drives a spraying part thereon to rotate reversely.

[0038] As [[ID=,4]] Figure 5 , Figure 6As shown in the figure, the batching mechanism 2 includes: a first storage box 201, a hollow cylinder 202, a material distribution plate 203, a material distribution box 204, and a bevel gear I 205; the first storage box 201 is fixedly installed on the upper end surface of the mobile vehicle 1 through a rod, and a solution for preparing disinfectant is placed in the first storage box 201. A lid is movably installed on the upper end of the first storage box 201, which is convenient for manual opening to put the solution into the first storage box 201, and at the same time, it can prevent the solution in the first storage box 201 from being exposed to the air and polluted under normal circumstances; the hollow cylinder 202 is fixedly installed on the board at the lower end of the first storage box 201, and there are four openings on the hollow cylinder 202, namely, upper, lower, left, and right. The upper opening of the hollow cylinder 202 is fixedly connected to the pipe at the lower discharge port of the first storage box 201; the material distribution plate 203 is rotatably installed inside the hollow cylinder 202; the bevel gear I 205 is fixedly installed on the shaft of the material distribution plate 203; there are two material distribution boxes 204, and the two material distribution boxes 204 are respectively fixedly installed on both sides of the first storage box 201. The two material distribution boxes 204 alternately complete quantitative liquid extraction. A hollow through pipe is provided at the upper end of the material distribution box 204, and the lower outlets of the two material distribution boxes 204 are respectively fixedly connected to the left and right openings of the hollow cylinder 202 through pipes; specifically, when it is necessary to extract liquid with the left material distribution box 204, the material distribution plate 203 rotates to a state where the upper opening of the hollow cylinder 202 is connected to the left opening of the hollow cylinder 202. At this time, the solution in the first storage box 201 enters the hollow cylinder 202 along the upper opening of the hollow cylinder 202, and then enters the left material distribution box 204 from the left opening of the hollow cylinder 202 until the left material distribution box 204 is full. At this time, the right opening of the hollow cylinder 202 is connected to the lower opening; when extracting liquid with the right material distribution box 204, the material distribution plate 203 rotates in the reverse direction, and the material distribution plate 203 rotates to a state where the upper opening of the hollow cylinder 202 is connected to the right opening of the hollow cylinder 202. At this time, the solution in the first storage box 201 enters the hollow cylinder 202 along the upper opening of the hollow cylinder 202, and then enters the right material distribution box 204 along the right opening of the hollow cylinder 202 until the right material distribution box 204 is full. At this time, the left opening of the hollow cylinder 202 is connected to the lower opening, and the solution in the left material distribution box 204 flows out along the lower opening of the hollow cylinder 202 to complete quantitative liquid extraction.

[0039] As Figure 6 As shown in the figure, the outer wall of the material distribution plate 203 is wrapped with rubber, which has the characteristics of sealing and wear resistance to prevent solution leakage.

[0040] As Figures 7 - 9As shown in the figure, the batching mechanism 2 further includes: a second storage box 206, a support frame 207, a distributor 208, a motor I 209, a bevel gear II 210, a mixing barrel 211, a stirring rod 212, and a vertical pipe 213; the second storage box 206 is fixedly installed on the side of the first storage box 201, and a lid is movably installed at the upper end of the second storage box 206, which is convenient for manual opening to put concentrated disinfectant into the second storage box 206, and at the same time, it can avoid the concentrated disinfectant in the second storage box 206 from being exposed to the air and being polluted under normal circumstances; the support frame 207 is fixedly installed on the upper end surface of the mobile vehicle 1 through a rod, and two transition boxes are fixedly installed on the support frame 207. Feeding holes are respectively provided at the upper ends of the two transition boxes, and discharge pipes are respectively fixedly installed at the lower ends of the two transition boxes; the lower end of the distributor 208 is slidably installed on the upper end surface of the support frame 207, the upper end of the distributor 208 is slidably installed at the lower discharge port of the second storage box 206, a rack is fixedly installed on the side of the distributor 208, and two material taking cylinders are fixedly installed on the distributor 208. Feeding ports are provided at the upper ends of the two material taking cylinders, and the feeding ports are intermittently aligned with the lower discharge port of the second storage box 206. When the feeding port of the material taking cylinder on the distributor 208 is aligned with the lower discharge port of the second storage box 206, the concentrated disinfectant in the second storage box 206 enters the material taking cylinder on the distributor 208 that is aligned with it. Discharge ports are provided at the lower ends of the two material taking cylinders, and the discharge ports are intermittently aligned with the feeding holes on the two transition boxes on the support frame 207 respectively; when the discharge port at the lower end of a material taking cylinder on the distributor 208 moves to be aligned with the feeding hole of a transition box on the support frame 207, the concentrated disinfectant in this material taking cylinder on the distributor 208 enters the transition box on the support frame 207 that is aligned with it; the motor I 209 is fixedly installed on the side of the support frame 207, and its motor shaft is fixedly connected to a gear, and this gear meshes with the rack on the side of the distributor 208. At the same time, the shaft of the motor I 209 is fixedly connected to the side shaft of the distribution plate 203; the shaft of the bevel gear II 210 is rotatably installed in the round hole of the side plate of the support frame 207, and the bevel gear II 210 meshes with the bevel gear I 205; the mixing barrel 211 is fixedly installed on the upper end surface of the mobile vehicle 1, and three feeding ports are provided on the mixing barrel 211. Two of the feeding ports are respectively fixedly connected to the discharge pipes at the lower ends of the two transition boxes on the support frame 207, and the other feeding port is fixedly connected to the through port at the lower end of the hollow cylinder 202 through a pipe; the stirring rod 212 is rotatably installed in the middle round hole in the mixing barrel 211, and the stirring rod 212 is connected to the shaft of the bevel gear II 210 through a synchronous belt; the vertical pipe 213 is fixedly installed on the inner wall of the mixing barrel 211, the lower end of the vertical pipe 213 is connected to the water pump in the mixing barrel 211, and the upper end of the vertical pipe 213 is respectively connected to the feeding ports at the lower ends of the cavity ring tubes 309 in the three spraying parts through pipes.

[0041] As Figure 9As shown, a fan blade is fixedly installed on the stirring rod 212, and the fan blade improves the stirring effect of the stirring rod 212 when the stirring rod 212 rotates.

[0042] Working principle: This device can simulate the manual disinfection method, perform up-and-down moving and rotating spraying of disinfectant solution to ensure that every corner of the ward is disinfected, saving manpower; this device adopts the method of preparing the disinfectant solution on-site as needed, realizing the immediate preparation and use of the disinfectant solution, effectively avoiding the inactivation of the prepared disinfectant solution due to long-term storage, or the precipitation of the disinfectant solution during long-term storage, which affects the disinfection effect. When disinfecting the ward, first, the universal wheels at the lower end of the moving cart 1 work to drive the device into the ward to be disinfected. Then, the motor Ⅰ 209 starts, driving the gear on its shaft to rotate, and then driving the distributor 208 to move, so that the liquid-taking cylinder on the distributor 208 after liquid-taking moves to align the feeding hole of a transition box on the lower end of the distributor 208 with the discharging port of the support frame 207. At this time, the concentrated disinfectant in this liquid-taking cylinder on the distributor 208 enters the transition box on the support frame 207 that is aligned with it, and flows into the mixing barrel 211 along the discharging pipe at the lower end of this transition box. At the same time, the shaft of the motor Ⅰ 209 drives the distribution plate 203 to rotate, so that the through-hole above the hollow cylinder 202 is in communication rotation with the through-hole on the right side of the hollow cylinder 202. At this time, the solution in the first storage box 201 enters the hollow cylinder 202 along the upper through-hole of the hollow cylinder 202, and then flows into the right distribution box 204 along the through-hole on the right side of the hollow cylinder 202 until the right distribution box 204 is full. At this time, the through-hole on the left side of the hollow cylinder 202 is in communication with the through-hole below, and the solution in the left distribution box 204 flows out into the first storage box 201 along the through-hole below the hollow cylinder 202. At the same time, the rotation of the distribution plate 203 drives the bevel gear Ⅰ 205 to rotate, the bevel gear Ⅰ 205 drives the bevel gear Ⅱ 210 to rotate, the bevel gear Ⅱ 210 drives the stirring rod 212 to rotate, and the fan blade on the stirring rod 212 rotates to improve the stirring effect of the stirring rod 212, completing the full mixing of the solution and the concentrated disinfectant, realizing the immediate preparation and use of the disinfectant solution, and ensuring the disinfection effect of the disinfection. When spraying the disinfectant solution, first, the water pump in the mixing barrel 211 works, sucking the disinfectant solution in the mixing barrel 211 along the vertical pipe 213 into the cavity ring tubes 309 in the three spraying parts. Then, the nozzles on the cavity ring tubes 309 spray out the disinfectant solution. At the same time, the motor II 302 starts, driving the hollow rod 303 to rotate forward. The hollow rod 303 drives one of the spraying parts thereon to rotate forward. At the same time, the motor II 302 drives the lower vertical rod 304 to rotate backward. The lower vertical rod 304 drives one of the spraying parts thereon to rotate backward. The lower vertical rod 304 drives the upper vertical rod 311 to rotate backward. The upper vertical rod 311 drives one of the spraying parts thereon to rotate backward. At the same time, the motor III 310 starts, driving the three circular plates 306 in the three spraying parts to rotate simultaneously, thereby driving the cross plate 305 to move up and down, further driving the arc-shaped frame 307 to move up and down. The arc-shaped frame 307 drives the annular plate 308 to move up and down. The annular plate 308 drives the cavity ring tube 309 to move up and down. The cavity ring tube 309 drives the nozzles thereon to move up and down. At this time, the nozzles on the cavity ring tube 309 spray out the disinfectant solution while rotating, moving up and down, realizing the all-round disinfection of the ward, improving the work efficiency and saving manpower at the same time.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disinfection device dedicated to a ward, characterized in that, It includes a mobile cart (1) with universal wheels at the lower end; a batching mechanism (2) arranged on the mobile cart (1); and a disinfection mechanism (3) with three spraying parts. The disinfection mechanism (3) includes: a rectangular frame (301); the rectangular frame (301) is fixedly installed on the mobile cart (1), three U-shaped plates are fixedly installed on the rear side of the rectangular frame (301), and one U-shaped plate is fixedly installed on the front side of the rectangular frame (301). The spraying part includes: a cross plate (305), a circular plate (306), an arc-shaped frame (307), an annular plate (308), and a cavity ring cylinder (309); the cross plate (305) is slidably installed in the groove inside the rectangular frame (301), and there is a groove on the cross plate (305); the shaft of the circular plate (306) is rotatably installed in the round hole of a U-shaped plate on the rear side of the rectangular frame (301), and the small rod on the side of the circular plate (306) slides in the groove on the cross plate (305); the rear side of the arc-shaped frame (307) is fixedly connected to the cross plate (305); the annular plate (308) is rotatably installed in the groove on the inner wall of the arc-shaped frame (307); the lower end of the cavity ring cylinder (309) is fixedly installed on the annular plate (308), there is a feed port at the lower end of the cavity ring cylinder (309), and there are vertical protrusions on the inner wall of the cavity ring cylinder (309).

2. The dedicated disinfection device for the ward according to claim 1, characterized in that, Two spray nozzles are fixedly installed on the cavity ring cylinder (309).

3. The dedicated disinfection equipment for wards according to claim 1, characterized in that, The shafts of the circular plates (306) in the three spraying parts are connected by a synchronous belt.

4. The dedicated disinfection device for wards according to claim 1, characterized in that, The described disinfection mechanism (3) further includes: motor II (302), hollow rod (303), lower vertical rod (304), motor III (310) and upper vertical rod (311); Motor II (302) is fixedly installed on the U-shaped plate on the front side of the rectangular frame (301), and its motor shaft is fixedly connected to a bevel gear; The hollow rod (303) is rotatably installed in the circular hole of the U-shaped plate on the front side of the rectangular frame (301). A bevel gear is fixedly installed at the lower end of the hollow rod (303), and this bevel gear meshes with the bevel gear on the shaft of motor II (302). Vertical grooves are provided on the outer wall of the hollow rod (303), and a spraying part is slidably installed on the outer wall of the hollow rod (303), and the vertical protrusions on the inner wall of the cavity ring cylinder (309) in the spraying part are slidably engaged with the vertical grooves on the outer wall of the hollow rod (303); The lower vertical rod (304) is rotatably installed in the circular hole of the U-shaped plate on the front side of the rectangular frame (301). A bevel gear is fixedly installed at the upper end of the lower vertical rod (so4), and this bevel gear meshes with the bevel gear on the shaft of motor II (302). Vertical grooves are provided on the outer wall of the lower vertical rod (304), and a spraying part is slidably installed on the outer wall of the lower vertical rod (304), and the vertical protrusions on the inner wall of the cavity ring cylinder (309) in the spraying part are slidably engaged with the vertical grooves on the outer wall of the lower vertical rod (304); The lower end of the upper vertical rod (311) is fixedly connected to the upper end of the lower vertical rod (304). The upper vertical rod (311) passes through the internal through hole of the hollow rod (303). Vertical grooves are provided on the outer wall of the upper vertical rod (311), and a spraying part is slidably installed on the outer wall of the upper vertical rod (311), and the vertical protrusions on the inner wall of the cavity ring cylinder (309) in the spraying part are slidably engaged with the vertical grooves on the outer wall of the upper vertical rod (311); Motor III (310) is fixedly installed on the side of the U-shaped plate at the upper rear position of the rectangular frame (301), and its motor shaft is fixedly connected to the shaft of a circular plate (306) in a spraying part.

5. The dedicated disinfection device for a ward according to claim 1, characterized in that The described batching mechanism (2) includes: first storage box (201), hollow cylinder (202), material distribution plate (203), material distribution box (204) and bevel gear I (205); The described first storage box (201) is fixedly installed on the upper end surface of the mobile vehicle (1) through a rod, and a lid is movably installed on the upper end of the first storage box (201); The hollow cylinder (202) is fixedly installed on the plate at the lower end of the first storage box (201). Four openings, namely upper, lower, left and right, are provided on the hollow cylinder (202), and the upper opening of the hollow cylinder (202) is fixedly connected to the pipe at the lower discharge port of the first storage box (201); The material distribution plate (203) is rotatably installed inside the hollow cylinder (202); Bevel gear I (205) is fixedly installed on the shaft of the material distribution plate (203); There are two material distribution boxes (204), and the two material distribution boxes (204) are respectively fixedly installed on both sides of the first storage box (201). Hollow through pipes are provided at the upper ends of the material distribution boxes (204), and the lower outlets of the two material distribution boxes (204) are fixedly connected to the left and right openings of the hollow cylinder (202) through pipes respectively.

6. The dedicated disinfection equipment for wards according to claim 5, characterized in that, The outer wall of the material distribution plate (203) is wrapped with rubber.

7. The dedicated disinfection equipment for wards according to claim 1, characterized in that, The batching mechanism (2) further includes: a second storage box (206), a support frame (207), a material distributor (208), a motor I (209), a bevel gear II (210), a mixing barrel (211), a stirring rod (212), and a vertical pipe (213); the second storage box (206) is fixedly installed on the side of the first storage box (201), and a lid is movably installed at the upper end of the second storage box (206); the support frame (207) is fixedly installed on the upper end surface of the mobile vehicle (1) through a rod, and two transition boxes are fixedly installed on the support frame (207), and feed holes are respectively provided at the upper ends of the two transition boxes, and discharge pipes are respectively fixedly installed at the lower ends of the two transition boxes; the lower end of the material distributor (208) is slidably installed on the upper end surface of the support frame (207), the upper end of the material distributor (208) is slidably installed at the lower discharge port of the second storage box (206), a rack is fixedly installed on the side of the material distributor (208), two material extraction cylinders are fixedly installed on the material distributor (208), feed ports are provided at the upper ends of the two material extraction cylinders, and the feed ports are intermittently aligned with the lower discharge port of the second storage box (206), and discharge ports are provided at the lower ends of the two material extraction cylinders, and the discharge ports are respectively intermittently aligned with the feed holes on the two transition boxes on the support frame (207); the motor I (209) is fixedly installed on the side of the support frame (207), and its motor shaft is fixedly connected to a gear, and this gear meshes with the rack on the side of the material distributor (208), and at the same time, the shaft of the motor I (209) is fixedly connected to the side shaft of the material distribution plate (203); the shaft of the bevel gear II (210) is rotatably installed in the circular hole of the side plate of the support frame (207), and the bevel gear II (210) meshes with the bevel gear I (205); the mixing barrel (211) is fixedly installed on the upper end surface of the mobile vehicle (1), and three feed ports are provided on the mixing barrel (211), and two of the feed ports are respectively fixedly connected to the discharge pipes at the lower ends of the two transition boxes on the support frame (207), and the other feed port is fixedly connected to the through port at the lower end of the hollow cylinder (202) through a pipe; the stirring rod (212) is rotatably installed in the middle circular hole in the mixing barrel (211), and the stirring rod (212) is connected to the shaft of the bevel gear II (210) through a synchronous belt; the vertical pipe (213) is fixedly installed on the inner wall of the mixing barrel (211), the lower end of the vertical pipe (213) is connected to the water pump in the mixing barrel (211), and the upper end of the vertical pipe (213) is respectively connected to the feed ports at the lower ends of the cavity cylinders (309) in the three spraying parts through pipes.

8. The dedicated disinfection device for a ward according to claim 7, characterized in that, Blades are fixedly installed on the stirring rod (212).

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