Elevator disinfection device

Abstract

The utility model discloses an elevator disinfection device, which relates to the technical field of elevator disinfection and comprises an elevator car, a mounting box is fixedly mounted on the inner wall of the elevator car, a lifting box is fixedly mounted on one side of the mounting box, and a lifting driving mechanism is arranged in the lifting box. The device has the beneficial effects that after the interior of the lift car is sprayed and disinfected, the mounting plate and the driving box can be driven to move downwards through the lifting driving mechanism, the cleaning roller is in contact with the ground of the lift car, and then a reciprocating lead screw can be driven to rotate by starting a second motor, so that a second sliding block is driven to move through a thread; meanwhile, a cleaning roller is driven by a rotating rod to move back and forth in a reciprocating manner, and when the cleaning roller moves, a third gear is meshed with a rack to drive the cleaning roller to rotate, so that the ground in the lift car can be cleaned, and the situation that the ground is slippery due to the fact that disinfectant is left on the ground in the lift car is avoided; and meanwhile, the situation that the elevator riders slip due to the wet and slippery ground when riding the elevator is also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator disinfection, in particular to an elevator disinfection device. Background Art

[0002] Elevators are an indispensable means of going up and down stairs in large public places. They are favored by users and businesses because of their high efficiency and considerable carrying capacity. A large number of people enter and exit elevators every day. People's breathing and the objects they carry will spread different harmful bacteria, viruses and other pathogenic microorganisms, which will then multiply and multiply in large numbers in the closed elevator space and spread rapidly through air, contact, etc., especially during epidemics of infectious diseases. The small but huge flow of people in elevators has become a breeding ground for viruses, which has a great impact on the normal operation of society. Therefore, disinfection work in elevators has become increasingly important.

[0003] According to an elevator disinfection device with application number 202321120464.7, by using a set motor, the rotating rod and the driving groove can be driven to rotate, which can drive the disinfectant spraying mechanism to rotate, so that the porous spray pipe can evenly and comprehensively spray the interior of the elevator car body, thereby improving the practicability of the device.

[0004] However, the above-mentioned elevator disinfection device has certain shortcomings. The disinfection method of the device is to spray disinfectant through the spraying mechanism on the top of the car. However, after the disinfectant is sprayed, the disinfectant will cause the car floor to be wet, and then cause the car floor to be slippery. When a passenger enters the car, the passenger may slip if he is not careful, which poses a moving danger. For this reason, we propose an elevator disinfection device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an elevator disinfection device, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an elevator disinfection device, including a car, an installation box is fixedly installed on the inner wall of the car, a lifting box is fixedly installed on one side of the installation box, a lifting drive mechanism is arranged inside the lifting box, mounting plates are fixedly installed on both sides of the lifting drive mechanism, a drive box is fixedly installed on one side of the mounting plate, a mounting groove is provided inside the drive box, a second motor is fixedly installed on one side of the mounting groove, a reciprocating screw is fixedly installed on the output end of the second motor, and the outer thread of the reciprocating screw A second slider is installed, and a rotating rod is rotatably installed on one side of the second slider, a rotating groove is opened inside the drive box and on one side of the installation groove, a third gear is fixedly installed on the outside of the rotating rod and inside the rotating groove, a rack is fixedly installed on the bottom of the rotating groove, and the third gear is meshed with the rack, a cleaning roller is installed on one side of the rotating rod, and a connecting cross plate is fixedly installed on one side of the cleaning roller, a connecting groove is opened inside one side of the rotating rod, and the connecting cross plate cooperates with the connecting groove, and a fixing screw is installed on the internal thread of the rotating rod, and the fixing screw cooperates with the connecting cross plate.

[0007] Preferably, a liquid storage cavity is provided at the bottom of the installation box, a liquid filling port is provided on one side of the installation box and above the liquid storage cavity, a sealing cover is threadedly installed on the outer side of the liquid filling port, a water pump is fixedly installed on the top of the installation box, a through groove is provided inside the installation box and below the water pump, a liquid extraction tube is fixedly installed on the input end of the water pump, one end of the liquid extraction tube extends to the inside of the liquid storage cavity, a mounting tube is fixedly installed on the output end of the water pump, a spray head is fixedly installed on one end of the mounting tube, and a nozzle is provided on the bottom of the spray head.

[0008] Preferably, the lifting drive mechanism includes a lifting slot, a lifting slot is opened inside the lifting box, a limit plate is fixedly installed inside the lifting slot, a threaded rod is rotatably installed inside the limit plate, a first gear is fixedly installed on one end of the threaded rod, a first motor is fixedly installed on the top of the limit plate, a second gear is fixedly installed on the output end of the first motor, the second gear is meshed with the first gear, a first slider is threadedly installed on the outer side of the threaded rod, the mounting plate is fixedly connected to the first slider, guide grooves are opened inside both sides of the lifting box, and the mounting plate is slidably connected to the guide grooves.

[0009] Preferably, a connecting plate is fixedly mounted on one side of the drive box.

[0010] Preferably, absorbent cotton is arranged on the outer side of the cleaning roller.

[0011] Preferably, a limiting groove is provided inside the driving box and on one side of the mounting groove, and the rotating rod is slidably connected to the limiting groove.

[0012] The utility model provides an elevator disinfection device, which has the following beneficial effects:

[0013] 1. The elevator disinfection device cooperates with a lifting drive mechanism, a mounting plate, a drive box, a mounting groove, a second motor, a reciprocating screw, a second slider, a rotating rod, a rotating groove, a third gear, a rack and a cleaning roller. When the spray disinfection in the car is completed, the lifting drive mechanism can be used to drive the mounting plate and the drive box to move downward and make the cleaning roller contact with the floor of the car. Then, the second motor can be turned on to drive the reciprocating screw to rotate, thereby driving the second slider to move through the thread, and at the same time, the cleaning roller is driven to move back and forth through the rotating rod. When the cleaning roller moves, the third gear is engaged with the rack to drive the cleaning roller to rotate, so that the floor inside the car can be cleaned to avoid the disinfectant remaining on the floor inside the car, causing the floor to be slippery. At the same time, it also avoids the situation where passengers slip due to the slippery floor.

[0014] 2. The elevator disinfection device is convenient for disassembling the cleaning roller for cleaning and replacement by connecting the horizontal plate, the connecting groove and the fixing screws, and the disassembly and installation are convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is a side sectional view of the utility model;

[0018] Figure 4 It is a top partial cross-sectional view of the utility model;

[0019] Figure 5 For this utility model Figure 2 A in the enlarged view;

[0020] Figure 6 For this utility model Figure 4 The enlarged view of point B in the figure;

[0021] Figure 7 For this utility model Figure 2 The enlarged view of point C in the figure;

[0022] Figure 8 For this utility model Figure 3 The enlarged view of D in the figure;

[0023] Fig. 9 For this utility model Figure 3 The enlarged view of point E in the figure;

[0024] Fig.10 It is a schematic diagram of the sprinkler head of the utility model.

[0025] In the figure: 1. car; 2. mounting box; 3. lifting box; 4. lifting slot; 5. limit plate; 6. threaded rod; 7. first gear; 8. first motor; 9. second gear; 10. first slider; 11. guide slot; 12. mounting plate; 13. drive box; 14. mounting slot; 15. second motor; 16. reciprocating screw; 17. second slider; 18. rotating rod; 19. rotating slot; 20. third gear; 21. rack; 22. cleaning roller; 23. connecting cross plate; 24. connecting slot; 25. fixing screw; 26. liquid storage chamber; 27. liquid filling port; 28. sealing cover; 29. ​​water pump; 30. through slot; 31. liquid extraction pipe; 32. mounting pipe; 33. sprinkler head; 34. nozzle; 35. connecting plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] See also Figures 1 to 10The utility model provides a technical solution: an elevator disinfection device, including a car 1, an installation box 2 is fixedly installed on the inner wall of the car 1, a lifting box 3 is fixedly installed on one side of the installation box 2, a controller is arranged on one side of the installation box 2, a lifting drive mechanism is arranged inside the lifting box 3, and mounting plates 12 are fixedly installed on both sides of the lifting drive mechanism, the lifting drive mechanism includes a lifting slot 4, a lifting slot 4 is opened inside the lifting box 3, a limit plate 5 is fixedly installed inside the lifting slot 4, a threaded rod 6 is rotatably installed inside the limit plate 5, a first gear 7 is fixedly installed at one end of the threaded rod 6, a first motor 8 is fixedly installed on the top of the limit plate 5, a second gear 9 is fixedly installed on the output end of the first motor 8, the second gear 9 is meshed with the first gear 7, a first slider 10 is threadedly installed on the outer side of the threaded rod 6, the mounting plate 12 is fixedly connected to the first slider 10, guide grooves 11 are opened inside both sides of the lifting box 3, the mounting plate 12 is slidably connected to the guide grooves 11, a drive box 13 is fixedly installed on one side of the mounting plate 12, and a connecting plate 3 is fixedly installed on one side of the drive box 13 5. The drive box 13 is provided with a mounting groove 14 inside, a second motor 15 is fixedly installed on one side inside the mounting groove 14, a reciprocating screw rod 16 is fixedly installed on the output end of the second motor 15, a second slider 17 is threadedly installed on the outer side of the reciprocating screw rod 16, a rotating rod 18 is rotatably installed on one side of the second slider 17, a limiting groove is provided inside the drive box 13 and located on one side of the mounting groove 14, the rotating rod 18 is slidably connected with the limiting groove, a rotating groove 19 is provided inside the drive box 13 and located on one side of the mounting groove 14, and the outer side of the rotating rod 18 A third gear 20 is fixedly installed inside the rotating groove 19, a rack 21 is fixedly installed at the bottom inside the rotating groove 19, the third gear 20 is meshed with the rack 21, a cleaning roller 22 is installed on one side of the rotating rod 18, absorbent cotton is arranged on the outer side of the cleaning roller 22, a connecting cross plate 23 is fixedly installed on one side of the cleaning roller 22, a connecting groove 24 is opened inside one side of the rotating rod 18, the connecting cross plate 23 cooperates with the connecting groove 24, a fixing screw 25 is installed on the internal thread of the rotating rod 18, and the fixing screw 25 cooperates with the connecting cross plate 23.

[0028] The main function of the lifting drive mechanism is to drive the mounting plate 12, the drive box 13 and the cleaning roller 22 to descend from the top of the car 1 to clean the floor inside the car 1, which not only ensures the hygiene and cleanliness inside the car 1, but also can wipe the disinfectant produced during disinfection, thereby preventing passengers from slipping due to the slippery floor when entering the car 1.

[0029] A liquid storage chamber 26 is provided at the bottom of the installation box 2, a liquid filling port 27 is provided on one side of the installation box 2 and above the liquid storage chamber 26, a sealing cover 28 is threadedly installed on the outer side of the liquid filling port 27, a water pump 29 is fixedly installed on the top of the installation box 2, a through groove 30 is provided inside the installation box 2 and below the water pump 29, a liquid extraction tube 31 is fixedly installed at the input end of the water pump 29, one end of the liquid extraction tube 31 extends to the inside of the liquid storage chamber 26, a mounting tube 32 is fixedly installed at the output end of the water pump 29, a spray head 33 is fixedly installed at one end of the mounting tube 32, and a nozzle 34 is provided at the bottom of the spray head 33.

[0030] The liquid adding port 27 is used to add disinfectant into the liquid storage chamber 26 , and the sealing cover 28 is used to seal the liquid adding port 27 . One end of the liquid extraction tube 31 extends to the bottom of the liquid storage chamber 26 .

[0031] In summary, when the elevator disinfection device is used, the sealing cover 28 is first opened, and then the disinfectant is added into the liquid storage chamber 26 through the liquid filling port 27. After the addition is completed, the sealing cover 28 is threadedly connected to the liquid filling port 27. After the disinfection time is reached and it is ensured that there is no one in the car 1, the staff turns on the water pump 29 to extract the disinfectant in the liquid storage chamber 26 through the liquid extraction pipe 31 and then introduces it into the spray head 33 through the installation pipe 32, and then it can be sprayed out through the nozzle 34, and then the interior of the car 1 can be disinfected. After the disinfection is completed, the water pump 29 is turned off, and then the first motor 8 is turned on to drive the second gear 9 to rotate. The second gear 9 is engaged with the first gear 7 to drive the threaded rod 6 to rotate. After the threaded rod 6 rotates, it drives the first slider 10 to move downward through the thread, and then it can simultaneously drive the mounting plate 12 and the drive box. 13 moves down until the cleaning roller 22 inside the drive box 13 contacts the ground of the car 1, and then the first motor 8 is turned off, and then the second motor 15 is turned on to drive the reciprocating screw 16 to rotate. After the reciprocating screw 16 rotates, the second slider 17 is driven to move through the thread, and at the same time, the cleaning roller 22 is driven to reciprocate back and forth through the rotating rod 18. When the cleaning roller 22 moves, the third gear 20 is engaged with the rack 21 to drive the cleaning roller 22 to rotate, so that the ground inside the car 1 can be cleaned to avoid the situation that the disinfectant remains on the ground inside the car 1 and causes the ground to be slippery. Finally, after the cleaning is completed, the second motor 15 is turned off after the cleaning roller 22 is reset, and then the first motor 8 is turned on again and reversed by the controller to drive the mounting plate 12 and the drive box 13 to reset.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An elevator disinfection device, comprising a car (1), Features: The inner wall of the elevator car (1) is fixedly mounted with a mounting box (2), a lifting box (3) is fixedly mounted on one side of the mounting box (2), a lifting drive mechanism is arranged inside the lifting box (3), mounting plates (12) are fixedly mounted on both sides of the lifting drive mechanism, a driving box (13) is fixedly mounted on one side of the mounting plate (12), a mounting groove (14) is provided inside the driving box (13), a second motor (15) is fixedly mounted on one side of the mounting groove (14), a reciprocating screw rod (16) is fixedly mounted on the output end of the second motor (15), a second slider (17) is threadedly mounted on the outer side of the reciprocating screw rod (16), a rotating rod (18) is rotatably mounted on one side of the second slider (17), and the driving box (13) is fixedly mounted with a mounting plate (12) on both sides of the lifting drive mechanism. A rotating groove (19) is provided inside the rotating rod (13) and located on one side of the mounting groove (14); a third gear (20) is fixedly installed on the outside of the rotating rod (18) and located inside the rotating groove (19); a rack (21) is fixedly installed at the bottom inside the rotating groove (19); the third gear (20) meshes with the rack (21); a cleaning roller (22) is installed on one side of the rotating rod (18); a connecting cross plate (23) is fixedly installed on one side of the cleaning roller (22); a connecting groove (24) is provided inside one side of the rotating rod (18); the connecting cross plate (23) cooperates with the connecting groove (24); a fixing screw (25) is installed on the internal thread of the rotating rod (18); the fixing screw (25) cooperates with the connecting cross plate (23).

2. An elevator disinfection device according to claim 1, Features: A liquid storage chamber (26) is provided at the bottom of the installation box (2), a liquid filling port (27) is provided on one side of the installation box (2) and located above the liquid storage chamber (26), a sealing cover (28) is threadedly installed on the outer side of the liquid filling port (27), a water pump (29) is fixedly installed at the top of the installation box (2), a through groove (30) is provided inside the installation box (2) and located below the water pump (29), a liquid extraction pipe (31) is fixedly installed at the input end of the water pump (29), one end of the liquid extraction pipe (31) extends into the liquid storage chamber (26), a mounting pipe (32) is fixedly installed at the output end of the water pump (29), a spray head (33) is fixedly installed at one end of the mounting pipe (32), and a nozzle (34) is provided at the bottom of the spray head (33).

3. An elevator disinfection device according to claim 1, Features: The lifting drive mechanism comprises a lifting slot (4), the lifting slot (4) is provided inside the lifting box (3), a limit plate (5) is fixedly installed inside the lifting slot (4), a threaded rod (6) is rotatably installed inside the limit plate (5), a first gear (7) is fixedly installed at one end of the threaded rod (6), a first motor (8) is fixedly installed at the top of the limit plate (5), a second gear (9) is fixedly installed at the output end of the first motor (8), the second gear (9) is meshed with the first gear (7), a first slider (10) is threadedly installed on the outer side of the threaded rod (6), the mounting plate (12) is fixedly connected to the first slider (10), guide grooves (11) are provided inside both sides of the lifting box (3), and the mounting plate (12) is slidably connected to the guide grooves (11).

4. An elevator disinfection device according to claim 1, Features: A connecting plate (35) is fixedly mounted on one side of the drive box (13).

5. An elevator disinfection device according to claim 1, Features: The outer side of the cleaning roller (22) is provided with water-absorbing cotton.

6. An elevator disinfection device according to claim 1, Features: A limiting groove is provided inside the driving box (13) and on one side of the mounting groove (14), and the rotating rod (18) is slidably connected to the limiting groove.

Images