Automatic disinfection robot for wards of infectious disease department

Abstract

The invention provides an automatic disinfection robot for an infectious disease department ward. The automatic disinfection robot comprises a movable base, the box body is arranged at the upper end of the movable base; the disinfection mechanism comprises a disinfectant box, an infusion pump, a first spraying head arranged on the right side of the box body in a swinging mode and a second spraying head arranged at the lower end of the box body, and the lower end of the first spraying head is rotationally connected with the upper end of the inner side wall of the box body; the sweeping mechanism comprises a collecting box, a dust suction pipe, a first rotating shaft vertically and rotatably arranged in the collecting box, an impeller arranged at the lower end of the first rotating shaft and a driving motor used for driving the first rotating shaft to rotate, a net plate is arranged on the bottom wall of the left lower end of the collecting box, the impeller is arranged at the upper end in the through hole, and a second spraying head is fixed to the side wall of the lower end of the through hole; the spraying driving mechanism is used for driving the first spraying head to swing along a hinge point at the lower end of the first spraying head. According to the invention, automatic sweeping and automatic cleaning can be realized, sweeping and disinfection are more uniform and comprehensive, manpower is saved, and personnel infection is effectively avoided; and the cost is low, resources are fully utilized, and the practicability is higher.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to an automatic disinfection robot for an infectious disease ward. Background Art

[0002] The infectious disease department is mainly for the diagnosis and treatment of various infectious diseases, and can be subdivided into the tuberculosis department, miscellaneous disease department, etc. Whether in a professional tuberculosis hospital or the infectious disease ward of a general hospital, the isolation of the source of infection and the killing of pathogenic bacteria and viruses are extremely important tasks.

[0003] When facing the epidemic prevention and disinfection work, the existing measures in the infectious disease department are to regularly spray disinfectant. The existing disinfectant spraying methods are generally manual spraying, with a slow spraying speed, high labor intensity, and the risk of infection for the staff. Currently, to solve the above problems, automatic disinfection devices are gradually adopted in the prior art to replace manual disinfection. However, the existing automatic disinfection devices often only have the function of spraying disinfectant and cannot clean the ground garbage. It is necessary for the staff to clean first and then disinfect, which not only wastes manpower but also increases the risk of infection for the staff. Moreover, the existing automatic disinfection devices are not uniform enough when spraying disinfectant, resulting in an incomplete disinfection range and an unsatisfactory disinfection effect.

[0004] In summary, there is an urgent need to design an automatic disinfection robot for an infectious disease ward that overcomes the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an automatic disinfection robot for an infectious disease ward that overcomes the above problems.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is: an automatic disinfection robot for an infectious disease ward, comprising:

[0007] A mobile base, with driving wheels respectively provided at the four corners of its bottom. A control mechanism is provided inside the mobile base, and the control mechanism can drive the driving wheels to move forward, backward or turn;

[0008] A box body, which is arranged on the upper end of the mobile base;

[0009] A disinfection mechanism, which includes a disinfectant liquid tank provided on the left side inside the box body, a liquid pumping pump provided in the disinfectant liquid tank, a first spray head swingably arranged on the right side of the box body, and a second spray head arranged at the lower end of the box body. The lower end of the first spray head is rotatably connected to the upper end of the inner side wall of the box body. The upper right side of the box body is an inclined surface, and an activity groove for the movement of the first spray head is opened on this inclined surface. The water outlet end of the liquid pumping pump is connected to a three-way pipe, and the other two ends of the three-way pipe are respectively communicated with the first spray head and the second spray head;

[0010] A cleaning mechanism, comprising a collection box arranged at the lower right end of the interior of the box body, a dust suction pipe arranged at the right side of the box body and connected to the collection box, a first rotating shaft arranged vertically in the collection box, an impeller arranged at the lower end of the first rotating shaft, and a driving motor arranged at the upper end of the collection box and used to drive the first rotating shaft to rotate, a mesh plate is provided on the bottom wall of the lower left end of the collection box, a through hole is opened on the box body and the movable base at the lower end of the mesh plate, the impeller is arranged at the upper end of the through hole, and the second spray head is fixed on the lower end side wall of the through hole;

[0011] The spraying drive mechanism is used to drive the first spraying head to swing along the hinge point at its lower end, and the spraying drive mechanism is drivingly connected to the output shaft of the drive motor.

[0012] The purpose of the present invention and the solution to its technical problems can be further achieved by adopting the following technical measures.

[0013] Further, the housing of the driving motor is fixed to the upper end of the collecting box, the output shaft of the driving motor is connected to a second rotating shaft through a coupling, the second rotating shaft is connected to a first bevel gear, the first rotating shaft is provided with a second bevel gear, and the second bevel gear is meshed and connected with the first bevel gear;

[0014] The spraying driving mechanism includes a disc fixed on the second rotating shaft, a connecting rod eccentrically hinged on one side of the disc surface, and a sliding rod arranged in the box body for sliding up and down movement, the lower end of the sliding rod is hinged to the other end of the connecting rod, the lower end of the rod part of the first spraying head is slidably connected to the sliding block, and the upper end of the sliding rod is hinged to the sliding block.

[0015] Furthermore, a sliding sleeve is fixedly provided on the inner side wall of the box body, and the sliding rod is slidably arranged in the sliding sleeve;

[0016] A U-shaped rod is welded to the lower end of the rod portion of the first spray head, and the sliding block is slidably sleeved on the cross bar of the U-shaped rod.

[0017] Furthermore, the ports of the three-way pipe connected to the first spray head and the second spray head are respectively provided with a first solenoid valve and a second solenoid valve, and the first solenoid valve and the second solenoid valve are respectively electrically connected to the control mechanism;

[0018] The first spray head is connected to the three-way pipe through a hose.

[0019] Furthermore, a guide cover is provided on the movable base at the lower end of the through hole.

[0020] Further, a swing groove for the swing of the dust suction pipe is also provided at the lower end of the right side wall of the box body. The dust suction pipe includes a hard pipe port tightly embedded in the right side wall of the box body, a metal telescopic hose connected to the right end of the hard pipe port, and a bent pipe fixed to the other end of the metal telescopic hose. A cleaning drive mechanism for driving the swing of the bent pipe is provided on the box body.

[0021] Further, the cleaning drive mechanism includes a pull rope connected between one side of the bent pipe and the lower end of the sliding rod. A plurality of guide pulleys slidably connected to the pull rope are provided in the box body and the swing groove. A special-shaped hole for the sliding of the pull rope is provided in the side wall of the box body. A return spring is fixedly connected between the side of the bent pipe away from the pull rope and the side wall of the swing groove.

[0022] Further, an opening communicating with the collection box is provided on the outer side wall of the box body, and a sealing door is provided on the opening.

[0023] Further, a liquid adding port communicating with the disinfectant solution tank is also provided on the left side of the top wall of the box body, and a sealing cover is provided on the liquid adding port.

[0024] Further, a display screen and a control switch are provided on the top wall of the box body. An infrared sensor is provided on the front side wall of the box body, and distance sensors are respectively provided on each side wall of the box body. The display screen, the control switch, the infrared sensor and the distance sensor are respectively electrically connected to the control mechanism.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0026] 1. For the automatic disinfection robot for the infectious disease ward of the present invention, by providing a cleaning mechanism composed of a collection box, a dust suction pipe, a first rotating shaft, an impeller and a driving motor, the lower end side of the collection box is set as a net plate, the impeller is arranged in the through hole at the lower end of the net plate, and a second spraying head is arranged on one side wall of the through hole. The driving motor can drive the impeller to rotate, so that the negative pressure formed at the upper end of the impeller can be utilized to suck the garbage on the ground of the infectious disease department into the collection box through the dust suction pipe, and at the same time, the impeller can blow air into the through hole to make the disinfectant solution sprayed by the second spraying head spread better, so that the disinfection of the ground is more uniform and thorough. This device does not require staff to clean the hygiene in advance, saves manpower, and effectively avoids the risk of personnel infection.

[0027] 2. The automatic disinfection robot for the infectious disease ward of the present invention has its lower end of the first spray head rotatably connected inside the box body, and by providing a spray driving mechanism connected to the output shaft of the driving motor, not only can the driving motor drive the impeller to rotate, but also the driving motor can drive the first spray head to swing on the upper right side of the box body 1 at the same time, so that the disinfectant liquid sprayed by the first spray head is more evenly dispersed in the air, expanding the diffusion range. Combined with the uniform spraying of the second spray head on the ground, the device sprays the disinfectant liquid more evenly and comprehensively, effectively improving the disinfection effect of the device.

[0028] 3. The automatic disinfection robot for the infectious disease ward of the present invention has its dust suction pipe set in the form of an integrated connection of a hard pipe port, a metal telescopic hose and a bent pipe. A pull rope is provided on one side of the bent pipe, the other end of the pull rope is connected to the lower end of the sliding rod, and a return spring is connected to the other end of the bent pipe, so that the sliding rod can drive the bent pipe to swing when moving up and down. This not only improves the dust suction effect of the bent pipe and expands the dust suction range, but also effectively saves resources, enabling the device to drive multiple components to move with only one driving motor, making full use of resources, greatly improving the dust suction and disinfection effects of the device, and the device has a low cost and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is the overall structural schematic diagram of the automatic disinfection robot for the infectious disease ward provided by the present invention;

[0030] Figure 2 is the cross-sectional structural schematic diagram of the automatic disinfection robot for the infectious disease ward provided by the present invention;

[0031] Figure 3 is Figure 2 the enlarged schematic diagram at A in

[0032] Figure 4 is Figure 2 the enlarged schematic diagram at B in

[0033] Figure 5 is the front view of the automatic disinfection robot for the infectious disease ward provided by the present invention;

[0034] DESCRIPTION OF THE REFERENCE NUMERALS:

[0035] 1. Mobile base; 11. Driving wheels; 12. Control mechanism; 13. Guide cover; 14. Display screen; 15. Control switch; 16. Infrared sensor; 17. Distance sensor; 18. Pusher.

[0036] 2. Box body; 21. Activity groove; 22. Through hole; 23. Swing groove; 24. Special-shaped hole; 25. Sealing cover; 26. Sealing door.

[0037] 3. Disinfection mechanism; 31. Disinfectant liquid tank; 32. Liquid pumping pump; 33. First spray head; 34. Second spray head; 35. Three-way pipe; 351. First solenoid valve; 352. Second solenoid valve;

[0038] 4. Cleaning mechanism; 41. Collection box; 411. Mesh plate; 42. Dust suction pipe; 421. Hard pipe port; 422. Metal telescopic hose; 423. Elbow pipe; 43. First rotating shaft; 44. Impeller; 45. Driving motor; 46. Second rotating shaft; 47. First bevel gear; 48. Second bevel gear;

[0039] 5. Spraying driving mechanism; 51. Disc; 52. Connecting rod; 53. Slide bar; 54. Slide block; 55. Slide sleeve; 56. U-shaped rod;

[0040] 6. Cleaning driving mechanism; 61. Pulling rope; 62. Guide pulley; 63. Return spring. Detailed implementation mode

[0041] In order to make the purpose, technical solution and advantages of the present invention clearer, the following further details the present invention in combination with the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0042] Please refer to Figures 1 to 5 , an automatic disinfection robot for an infectious disease ward, comprising:

[0043] A moving base 1, with driving wheels 11 respectively arranged at the four corners of its bottom. A control mechanism 12 is arranged inside the moving base 1, and the control mechanism 12 can drive the driving wheels 11 to move forward, backward or turn; the control mechanism 12 adopts the existing technology and can realize the formulation and control of the walking route of the moving base 1, so that the device can walk automatically;

[0044] A box body 2, which is arranged on the upper end of the moving base 1; a push handle 18 is also arranged on one side wall of the upper end of the box body 2, which is convenient for staff to move the device when the device is not working;

[0045] A disinfection mechanism 3, which includes a disinfectant liquid tank 31 arranged on the left side inside the box body 2, a liquid pumping pump 32 arranged in the disinfectant liquid tank 31, a first spray head 33 swingably arranged on the right side of the box body 2, and a second spray head 34 arranged at the lower end of the box body 2. The lower end of the first spray head 33 is rotatably connected to the upper end of the inner side wall of the box body 2. The right side of the upper end of the box body 2 is an inclined surface, and an activity groove 21 for the first spray head 33 to move is opened on this inclined surface. The water outlet end of the liquid pumping pump 32 is connected to a three-way pipe 35, and the other two ends of the three-way pipe 35 are respectively connected to the first spray head 33 and the second spray head 34;

[0046] The cleaning mechanism 4 includes a collection box 41 disposed at the lower right end of the box body 2, a dust suction pipe 42 disposed on the right side of the box body 2 and connected to the collection box 41, a first rotating shaft 43 disposed vertically in the collection box 41, an impeller 44 disposed at the lower end of the first rotating shaft 43, and a driving motor 45 disposed at the upper end of the collection box 41 and used to drive the first rotating shaft 43 to rotate. The bottom wall of the left lower end of the collection box 41 is provided with a mesh plate 411, and the box body 2 and the movable base 1 at the lower end of the mesh plate 411 are provided with a The through hole 22, the impeller 44 is arranged at the upper end of the through hole 22, and the second spray head 34 is fixed on the side wall of the lower end of the through hole 22; the impeller 44 is driven to rotate by the driving motor 45, so that the negative pressure formed at the upper end of the impeller 44 can be used to suck the garbage on the floor of the infectious department into the collection box 41 through the dust suction pipe 42 (arranged on the front side of the machine walking route), and the through hole 22 can be blown by the impeller 44, so that the disinfectant sprayed by the second spray head 34 can be better diffused, so that the disinfection of the floor is more uniform and sufficient;

[0047] The spraying drive mechanism 5 is used to drive the first spraying head 33 to swing along the hinge point at its lower end, and the spraying drive mechanism 5 is in driving connection with the output shaft of the driving motor 45. The driving motor 45 can not only drive the impeller 44 to rotate, but also drive the first spraying head 33 to swing on the right side of the upper end of the box body 1, so that the disinfectant sprayed by the first spraying head 33 is more evenly dispersed in the air, expanding the diffusion range, and combined with the uniform spraying of the second spraying head 34 on the ground, the device can spray the disinfectant more evenly and comprehensively, effectively improving the disinfection effect of the device.

[0048] Preferably, continue to refer to Figure 2 and Figure 3 As shown in , the housing of the driving motor 45 is fixed to the upper end of the collecting box 41, the output shaft of the driving motor 45 is connected to a second rotating shaft 46 through a coupling, the second rotating shaft 46 is connected to a first bevel gear 47, the first rotating shaft 43 is provided with a second bevel gear 48, and the second bevel gear 48 is meshed and connected with the first bevel gear 47;

[0049] The spraying drive mechanism 5 includes a disc 51 fixed on the second rotating shaft 46, a connecting rod 52 eccentrically hinged to one side of the surface of the disc 51, and a sliding rod 53 sliding up and down in the box body 2, the lower end of the sliding rod 53 is hinged to the other end of the connecting rod 52, the lower end of the rod part of the first spray head 33 is slidably connected to a sliding block 54, and the upper end of the sliding rod 53 is hinged to the sliding block 54.

[0050] Preferably, a sliding sleeve 55 is fixedly arranged on the inner side wall of the box body 2, and the sliding rod 53 is slidably arranged in the sliding sleeve 55;

[0051] The lower end of the rod part of the first spray head 33 is welded with a U-shaped rod 56, and the slider 54 is slidably sleeved on the cross bar of the U-shaped rod 56.

[0052] Preferably, first electromagnetic valves 351 and second electromagnetic valves 352 are respectively arranged on the ports of the three-way pipe 35 connected to the first spray head 33 and the second spray head 34, and the first electromagnetic valve 351 and the second electromagnetic valve 352 are respectively electrically connected to the control mechanism 12; the controller in the control mechanism 12 can control the opening and closing of the first electromagnetic valve 351 and the second electromagnetic valve 352, which is convenient for selecting to disinfect the ground and the air separately or simultaneously;

[0053] The first spray head 33 is connected to the three-way pipe 35 through a hose, and the use of the hose facilitates the rotation of the first spray head 33 along its rotation point with the box body 2.

[0054] Preferably, a guiding cover 13 is arranged on the moving base 1 at the lower end of the through hole 22, so that the disinfectant diffuses to the ground along the guiding cover 13, improving the disinfection effect on the ground.

[0055] Preferably, a swinging groove 23 for the swinging of the dust suction pipe 42 is further opened at the lower end of the right side wall of the box body 2. The dust suction pipe 42 includes a hard pipe port 421 tightly embedded in the right side wall of the box body 2, a metal telescopic hose 422 connected to the right end of the hard pipe port 421, and a bent pipe 423 fixed to the other end of the metal telescopic hose 422. A cleaning driving mechanism 6 for driving the swinging of the bent pipe 423 is arranged on the box body 2. The cleaning driving mechanism 6 can drive the bent pipe 423 to swing during dust suction, expanding the dust suction range.

[0056] Preferably, the cleaning driving mechanism 6 includes a pulling rope 61 connected between one side of the bent pipe 423 and the lower end of the sliding rod 53. A plurality of guiding pulleys 62 slidably connected to the pulling rope 61 are arranged in the box body 2 and the swinging groove 23. A special-shaped hole 24 for the sliding of the pulling rope 61 is formed in the side wall of the box body 2. A return spring 63 is fixedly connected between the side of the bent pipe 423 away from the pulling rope 61 and the side wall of the swinging groove 23. The up and down movement of the sliding rod 53 drives the pulling rope 61 to rise or fall, so that the bent pipe swings left and right, expanding the dust suction range and improving the dust suction effect.

[0057] Preferably, an opening communicating with the collection box 41 is formed on the outer side wall of the box body 2, and a sealing door 26 is arranged on the opening, which is convenient for dumping garbage.

[0058] Preferably, a liquid filling port communicating with the disinfectant liquid tank 31 is further provided on the left side of the top wall of the box body 2, and a sealing cover 25 is provided on the liquid filling port, which is convenient for adding disinfectant liquid.

[0059] Preferably, a display screen 14 and a control switch 15 are provided on the top wall of the box body 2, an infrared sensor 16 is provided on the front side wall of the box body 2, and distance sensors 17 are respectively provided on each side wall of the box body 2. The display screen 14, the control switch 15, the infrared sensor 16 and the distance sensors 17 are respectively electrically connected to the control mechanism 12. The driving motor 45 and the liquid extraction pump 32 can be turned on and off through the control switch 15, and the driving wheel 11 and the traveling route of the robot can be controlled and planned. An external power supply is further provided on the moving base 1, so that the device can be connected to the power supply.

[0060] The working principle of the present invention: The traveling route of the robot is planned through the control switch 15 and the display screen 14 on the top of the moving base 1. Under the action of the control mechanism 12, the driving wheel 11 at the lower end of the moving base 1 controls the forward movement, backward movement and turning of the whole robot; the infrared sensor 16 and the distance sensors 17 can monitor obstacles and distances, and the control mechanism 12 can control whether the robot moves forward, backward or turns according to the monitored obstacle and distance information; the driving motor 45 and the liquid extraction pump 32 are turned on through the control switch 15, the impeller 44 starts to rotate, the dust suction pipe 42 located at the front side of the machine absorbs garbage while swinging, and sucks the encountered garbage into the collection box 41; the first spraying head 33 and the second spraying head 34 spray disinfectant liquid. The first spraying head 33 sprays disinfectant liquid while swinging, and the disinfectant liquid sprayed by the second spraying head 34 is blown by the impeller 44 and more evenly dispersed and sprayed onto the ground. Through the cooperation of the first spraying head 33 and the second spraying head 34, the purpose of fully and comprehensively disinfecting bacteria and viruses in the air and on the ground can be achieved, eliminating the need for staff to clean in advance, saving manpower, effectively avoiding the risk of personnel infection, and making full use of resources, greatly improving the dust suction and disinfection effects of the device, with low cost and higher practicability.

[0061] The above describes the present invention in further detail with reference to the embodiments, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. An automatic disinfection robot for an infectious disease ward, characterized in that, It includes: A mobile base (1) is provided with driving wheels (11) at four corners of its bottom, and a control mechanism (12) is provided inside the mobile base (1), and the control mechanism (12) can drive the driving wheels (11) to move forward, backward or turn; A box body (2) arranged at the upper end of the mobile base (1); A disinfection mechanism (3), comprising a disinfectant liquid tank (31) arranged on the left side of the interior of the box (2), a liquid extraction pump (32) arranged in the disinfectant liquid tank (31), a first spray head (33) swingably arranged on the right side of the box (2), and a second spray head (34) arranged at the lower end of the box (2), the lower end of the first spray head (33) being rotatably connected to the upper end of the inner wall of the box (2), the upper right side of the box (2) being an inclined surface, and a movable groove (21) for the first spray head (33) to move is provided on the inclined surface, the water outlet end of the liquid extraction pump (32) is connected to a three-way pipe (35), and the other two ends of the three-way pipe (35) are respectively connected to the first spray head (33) and the second spray head (34); A cleaning mechanism (4), comprising a collecting box (41) arranged at the lower right end of the interior of the box body (2), a dust suction pipe (42) arranged at the right side of the box body (2) and connected to the collecting box (41), a first rotating shaft (43) arranged vertically in the collecting box (41), an impeller (44) arranged at the lower end of the first rotating shaft (43), and a driving motor (45) arranged at the upper end of the collecting box (41) and used to drive the first rotating shaft (43) to rotate, a mesh plate (411) is provided on the bottom wall of the lower left end of the collecting box (41), a through hole (22) is opened on the box body (2) and the movable base (1) at the lower end of the mesh plate (411), the impeller (44) is arranged at the upper end of the interior of the through hole (22), and the second spray head (34) is fixed on the lower end side wall of the through hole (22); A spraying drive mechanism (5) is used to drive the first spraying head (33) to swing along the hinge point at its lower end, and the spraying drive mechanism (5) is drivingly connected to the output shaft of the drive motor (45).

2. The automatic disinfection robot for the infectious disease ward according to claim 1, wherein: The housing of the driving motor (45) is fixed to the upper end of the collecting box (41); the output shaft of the driving motor (45) is connected to a second rotating shaft (46) via a coupling; the second rotating shaft (46) is connected to a first bevel gear (47); the first rotating shaft (43) is provided with a second bevel gear (48); the second bevel gear (48) is meshedly connected to the first bevel gear (47); The spraying driving mechanism (5) includes a disc (51) fixed on the second rotating shaft (46), a connecting rod (52) eccentrically hinged to one side of the surface of the disc (51), and a sliding rod (53) slidably arranged up and down in the box body (2). The lower end of the sliding rod (53) is hinged to the other end of the connecting rod (52). The lower end of the rod part of the first spraying head (33) is slidably connected with a slider (54), and the upper end of the sliding rod (53) is hinged to the slider (54).

3. The automatic disinfection robot for an infectious disease ward according to claim 2, characterized in that: A sliding sleeve (55) is fixedly arranged on the inner side wall of the box body (2), and the sliding rod (53) is slidably arranged in the sliding sleeve (55); A U-shaped rod (56) is welded to the lower end of the rod part of the first spraying head (33), and the slider (54) is slidably sleeved on the cross bar of the U-shaped rod (56).

4. The automatic disinfection robot for the infectious disease ward according to claim 1, wherein: First electromagnetic valves (351) and second electromagnetic valves (352) are respectively arranged on the ports where the three-way pipe (35) is connected to the first spraying head (33) and the second spraying head (34), and the first electromagnetic valves (351) and the second electromagnetic valves (352) are respectively electrically connected to the control mechanism (12); The first spraying head (33) is connected to the three-way pipe (35) through a hose.

5. The automatic disinfection robot for an infectious disease ward according to claim 1, wherein A guiding cover (13) is arranged on the moving base (1) at the lower end of the through hole (22).

6. The automatic disinfection robot for the infectious disease ward according to claim 2, characterized in that: A swinging groove (23) for the swinging of the dust suction pipe (42) is further opened at the lower end of the right side wall of the box body (2). The dust suction pipe (42) includes a hard pipe port (421) tightly embedded in the right side wall of the box body (2), a metal telescopic hose (422) connected to the right end of the hard pipe port (421), and a bent pipe (423) fixed to the other end of the metal telescopic hose (422). A cleaning driving mechanism (6) for driving the swinging of the bent pipe (423) is arranged on the box body (2).

7. The automatic disinfection robot for the infectious disease ward according to claim 6, characterized in that: The cleaning driving mechanism (6) includes a pull rope (61) connected between one side of the bent pipe (423) and the lower end of the sliding rod (53). A plurality of guiding pulleys (62) slidably connected with the pull rope (61) are arranged in the box body (2) and the swinging groove (23). A special-shaped hole (24) for the sliding of the pull rope (61) is opened in the side wall of the box body (2). A return spring (63) is fixedly connected between the side of the bent pipe (423) away from the pull rope (61) and the side wall of the swinging groove (23).

8. The automatic disinfection robot for an infectious disease ward according to claim 1, wherein, An opening communicating with the collection box (41) is opened on the outer side wall of the box body (2), and a sealing door (26) is arranged on the opening.

9. The automatic disinfection robot for an infectious disease ward according to claim 1, characterized in that A liquid adding port communicating with the disinfectant solution tank (31) is further arranged on the left side of the top wall of the box body (2), and a sealing cover (25) is arranged on the liquid adding port.

10. The automatic disinfection robot for the infectious disease ward according to claim 1, characterized in that, The top wall of the box body (2) is provided with a display screen (14) and a control switch (15). An infrared sensor (16) is provided on the front side wall of the box body (2), and distance sensors (17) are respectively provided on each side wall of the box body (2). The display screen (14), the control switch (15), the infrared sensor (16) and the distance sensor (17) are respectively electrically connected to the control mechanism (12).

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