Ultraviolet lamp tube wiper

Abstract

The utility model is applicable to the technical field of medical sterilization, and discloses an ultraviolet lamp tube wiper which is characterized in that fixing frames are fixedly mounted on the surfaces of the two ends of one side, close to a hollow frame, of a mounting plate, a transmission frame is fixedly mounted between the tops of the outer sides of the two fixing frames, and rotating rods are vertically and rotatably mounted at the two ends of the inner side of the transmission frame through bearings; the surface of the middle end of each rotating rod is fixedly sleeved with a transmission chain wheel, a transmission chain ring is connected between the outer sides of the two sets of transmission chain wheels in a meshed and sleeved mode, and the transmission chain wheels and the transmission chain ring are rotationally installed in the transmission frame. According to the technical scheme, the sliding plate located on the side edge of the mounting plate and the wiping soft cushion can be driven to vertically move so as to adjust the distance between the sliding plate and the wiping soft cushion, and it is guaranteed that the distance between the sliding plate and the wiping soft cushion can be suitable for ultraviolet lamp tubes with different distances; and therefore, an operator can synchronously and quickly clean the two groups of ultraviolet lamp tubes, and the cleaning efficiency of the surfaces of the ultraviolet lamp tubes is improved.

Description

Technical Field

[0001] The utility model is applicable to the technical field of medical sterilization, in particular to an ultraviolet lamp tube wiper. Background Art

[0002] At present, ultraviolet light is used as a means of disinfection for indoor air and object surfaces. It can kill various microorganisms and has the characteristics of simple operation, low price, and no harmful residue. It is widely used in the sterilization process in medical rooms.

[0003] However, nowadays, when sterilizing medical rooms, ultraviolet lamps are hung high in the room to irradiate and sterilize a large area of ​​the room. During long-term use, a large amount of dust and impurities will adhere to the outer wall of the ultraviolet lamp tube. When cleaning and maintaining it, the operator needs to climb up and hold the corresponding cleaning cloth to wipe the dust adhered to the surface, which is time-consuming and laborious. For different types of ultraviolet lamp tubes, the distance between the two groups of lamp tubes inside is different, and the operator needs to wipe and clean the lamp tubes step by step, and cannot clean them at the same time, which affects the cleaning speed of the ultraviolet lamp tube. Therefore, we propose an ultraviolet lamp tube wiper. Utility Model Content

[0004] The main purpose of the utility model is to provide an ultraviolet lamp tube wiper, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An ultraviolet lamp tube wiper comprises a hollow frame, a movable plate is slidably installed inside the hollow frame, and a mounting plate is fixedly installed on a side of the movable plate away from the hollow frame;

[0007] The mounting plate is fixedly mounted with fixed frames on both ends of the surface of one side close to the hollow frame, a transmission frame is fixedly mounted between the outer tops of the two groups of the fixed frames, rotating rods are vertically rotatably mounted on both ends of the inner side of the transmission frame through bearings, a servo motor is fixedly mounted on the outer top surface of the transmission frame, and the bottom of the servo motor transmission shaft is fixedly connected to the top surface of the rotating rod through a coupling, a transmission sprocket is fixedly sleeved on the middle end surface of each rotating rod, a transmission chain ring is meshed and sleeved between the outer sides of the two groups of transmission sprockets, and the transmission sprocket and the transmission chain ring are rotatably mounted inside the transmission frame;

[0008] A bidirectional screw rod is installed vertically and rotatably inside each of the fixed frames through a bearing, a lifting sleeve is movably sleeved on the outer surface of each of the bidirectional screw rods, and the top of the bidirectional screw rod and the bottom surface of the rotating rod are fixedly connected, sliding plates are slidably installed on both ends of the outer side of the mounting plate, and the outer side of the lifting sleeve and the outer side of the sliding plate are fixedly connected, and a wiping pad is fixedly bonded to the outer surface of each sliding plate.

[0009] By adopting the above technical scheme, through the meshing transmission action of the transmission sprocket and the transmission chain ring, and the rotation transmission action of the bidirectional screw on the lifting sleeve, the sliding plate and the wiping pad located on the side of the mounting plate can be driven to move vertically to adjust the distance between them, thereby ensuring that the distance between the sliding plate and the wiping pad can be suitable for ultraviolet lamps with different spacings, thereby allowing the operator to quickly clean two groups of ultraviolet lamps synchronously, thereby improving the cleaning efficiency of the surface of the ultraviolet lamps.

[0010] As an optional solution to the technical solution of the present application, a transmission rack is fixedly installed on the top surface of the movable plate, and a transmission rod is rotatably installed on the end of the hollow frame away from the mounting plate through a bearing. A transmission gear is fixedly sleeved on the middle end surface of the transmission rod, and the outer side of the transmission gear is meshed with the top of the transmission rack.

[0011] By adopting the above technical solution, the transmission rationality of the entire device is ensured through the meshing transmission action of the transmission sprocket and the transmission chain ring.

[0012] As an optional solution of the technical solution of the present application, guide blocks are fixedly installed on the outer end surfaces of the movable plate, guide grooves are opened on the inner ends of the hollow frame, and the guide blocks are slidably inserted into the guide grooves.

[0013] By adopting the above technical solution, the moving stability of the movable plate is ensured by the guiding sliding action of the guide groove on the guide block.

[0014] As an optional solution of the technical solution of the present application, a connecting rod is fixedly installed on the side surface of the transmission rod, and the connecting rod is rotatably installed inside the side of the hollow frame through a bearing, and a hand-pushed turntable is fixedly sleeved on the outer surface of the connecting rod.

[0015] By adopting the above technical solution, the operator can adjust the position of the movable plate from the outside conveniently through the transmission action of the connecting rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. An ultraviolet lamp wiper according to the technical solution of the present application is provided with a movable plate slidably installed in a hollow frame, and a transmission frame and a fixed frame are arranged on the outer side of a mounting plate connected to the side of the movable plate. Combined with the rotation transmission action of the bidirectional lead screw on the lifting sleeve, and the meshing transmission action of the transmission sprocket and the transmission chain ring, the two sets of bidirectional lead screws can be driven to rotate synchronously and in the same direction under the drive action of a servo motor, thereby driving the two sets of lifting sleeves to move vertically toward or relative to each other synchronously, thereby driving the sliding plate and the wiping pad located on the side of the mounting plate to move vertically to adjust the distance between them, ensuring that the distance between the sliding plate and the wiping pad can be suitable for ultraviolet lamps with different distances, thereby allowing the operator to quickly clean the two sets of ultraviolet lamps synchronously, thereby improving the cleaning efficiency of the surface of the ultraviolet lamps.

[0018] 2. The ultraviolet lamp wiper of the technical solution of the present application, through the meshing transmission action of the transmission gear and the transmission rack, allows the operator to push the hand-pushed turntable to drive the transmission gear to rotate synchronously, and then drive the movable plate to move synchronously inside the hollow frame, and adjust the cleaning height of the mounting plate and the wiping pad, so that the cleaning personnel can wipe and clean the ultraviolet lamp after standing on the ground, thereby further improving the cleaning efficiency of the ultraviolet lamp tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an ultraviolet lamp wiper of the utility model;

[0020] Figure 2 This is a schematic diagram of the side cross-sectional structure of a mounting plate of an ultraviolet lamp wiper of the utility model;

[0021] Figure 3 The utility model is a schematic diagram of a side cross-sectional structure of a hollow frame of an ultraviolet lamp tube wiper.

[0022] Figure numerals: 1. hollow frame; 11. movable plate; 2. mounting plate; 21. fixed frame; 22. transmission frame; 23. bidirectional screw rod; 24. rotating rod; 25. transmission sprocket; 26. transmission sprocket; 27. lifting sleeve; 28. sliding plate; 29. ​​wiping pad; 3. transmission rack; 31. transmission rod; 32. transmission gear; 33. connecting rod; 34. hand-pushed turntable; 4. servo motor; 5. guide block; 51. guide groove. DETAILED DESCRIPTION

[0023] like Figure 1-3As shown, the utility model provides a technical solution: an ultraviolet lamp tube wiper, a connecting rod 33 is fixedly installed on the side surface of a transmission rod 31, and the connecting rod 33 is rotatably installed inside the side of a hollow frame 1 through a bearing, and a hand-pushed turntable 34 is fixedly sleeved on the outer surface of the connecting rod 33.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a movable plate 11 is slidably installed inside the hollow frame 1, a mounting plate 2 is fixedly installed on the side of the movable plate 11 away from the hollow frame 1, a transmission rack 3 is fixedly installed on the top surface of the movable plate 11, and a transmission rod 31 is rotatably installed on the end of the hollow frame 1 away from the mounting plate 2 through a bearing, a transmission gear 32 is fixedly sleeved on the middle end surface of the transmission rod 31, and the outer side of the transmission gear 32 is meshed with the top of the transmission rack 3.

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown in the figure, fixed frames 21 are fixedly installed on the surfaces of both ends of one side of the mounting plate 2 close to the hollow frame 1, a transmission frame 22 is fixedly installed between the outer tops of the two sets of fixed frames 21, and rotating rods 24 are vertically rotatably installed on both ends of the inner side of the transmission frame 22 through bearings, and a transmission sprocket 25 is fixedly sleeved on the middle end surface of each rotating rod 24, and a transmission chain ring 26 is meshed and sleeved between the outer sides of the two sets of transmission sprockets 25, and the transmission sprocket 25 and the transmission chain ring are rotatably installed inside the transmission frame 22.

[0026] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a bidirectional screw rod 23 is vertically rotatably installed inside each fixed frame 21 through a bearing, a lifting sleeve 27 is movably sleeved on the outer surface of each bidirectional screw rod 23, and the top of the bidirectional screw rod 23 and the bottom surface of the rotating rod 24 are fixedly connected, sliding plates 28 are slidably installed on both ends of the outer side of the mounting plate 2, and the outer side of the lifting sleeve 27 and the outer side of the sliding plate 28 are fixedly connected, and a wiping pad 29 is fixedly bonded to the outer surface of each sliding plate 28.

[0027] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown in FIG. 1 , guide blocks 5 are fixedly mounted on both ends of the outer side of the movable plate 11 , guide grooves 51 are provided on both ends of the inner side of the hollow frame 1 , and the guide blocks 5 are slidably inserted into the guide grooves 51 .

[0028] In some technical solutions (through Figure 1 , Figure 2 and Figure 3As shown), a servo motor 4 is fixedly mounted on the outer top surface of the transmission frame 22, and the bottom of the transmission shaft of the servo motor 4 is fixedly connected to the top surface of the rotating rod 24 through a coupling.

[0029] During operation, when it is necessary to wipe and clean the surface of the ultraviolet lamp tube, hold the rear end of the hollow tube, and then twist the hand-pushed turntable 34 to rotate it, which drives the transmission rod 31 to rotate accordingly, and then drives the transmission sprocket 25 to rotate synchronously inside the hollow frame 1. Combined with the meshing transmission action of the transmission sprocket 25 and the transmission chain, the movable plate 11 can be synchronously moved outward from the inside of the hollow frame 1, and after adjusting the cleaning position of the side of the mounting plate 2, the servo motor 4 is synchronously turned on through the external control switch to drive the rotating rod 24 and the transmission sprocket 2 After the rotation of the driving sprocket 25 and the driving chain ring, the two sets of rotating rods 24 and the bidirectional screw rod 23 can be driven to rotate synchronously under the meshing transmission effect, and then the lifting sleeves 27 on both sides of the bidirectional screw rod 23 can be driven to move vertically synchronously, thereby driving the sliding plate 28 and the wiping pad 29 to move vertically to adjust the distance between them, so that the outer side of the wiping pad 29 can be attached to the outer side of the ultraviolet lamp tube, and after the hollow frame 1 is continuously pushed and pulled to move horizontally, the wiping pad 29 is driven to move accordingly to wipe and clean the outer side of the ultraviolet lamp tube.

Claims

1. An ultraviolet lamp tube wiper, comprising a hollow frame (1), characterized in that: A movable plate (11) is slidably installed inside the hollow frame (1), and a mounting plate (2) is fixedly installed on a side of the movable plate (11) away from the hollow frame (1); A fixed frame (21) is fixedly mounted on both ends of the surface of one side of the mounting plate (2) close to the hollow frame (1); a transmission frame (22) is fixedly mounted between the outer tops of the two groups of the fixed frames (21); rotating rods (24) are vertically rotatably mounted on both ends of the inner side of the transmission frame (22) via bearings; a transmission sprocket (25) is fixedly sleeved on the middle end surface of each rotating rod (24); a transmission chain ring (26) is meshedly sleeved between the outer sides of the two groups of the transmission sprockets (25); and the transmission sprocket (25) and the transmission chain ring are both rotatably mounted inside the transmission frame (22); A bidirectional screw rod (23) is vertically rotatably mounted inside each of the fixed frames (21) via a bearing, a lifting sleeve (27) is movably sleeved on the outer surface of each of the bidirectional screw rods (23), and the top of the bidirectional screw rod (23) and the bottom surface of the rotating rod (24) are fixedly connected, and sliding plates (28) are slidably mounted on both ends of the outer side of the mounting plate (2), and the outer side of the lifting sleeve (27) and the outer side of the sliding plate (28) are fixedly connected.

2. The ultraviolet lamp wiper according to claim 1, characterized in that: A transmission rack (3) is fixedly mounted on the top surface of the movable plate (11); a transmission rod (31) is rotatably mounted on one end of the hollow frame (1) away from the mounting plate (2) via a bearing; a transmission gear (32) is fixedly sleeved on the middle end surface of the transmission rod (31), and the outer side of the transmission gear (32) is meshed with the top of the transmission rack (3).

3. The ultraviolet lamp wiper according to claim 1, characterized in that: Guide blocks (5) are fixedly mounted on both ends of the outer side of the movable plate (11), and guide grooves (51) are provided on both ends of the inner side of the hollow frame (1), and the guide blocks (5) are slidably inserted into the guide grooves (51).

4. The ultraviolet lamp wiper according to claim 2, characterized in that: A connecting rod (33) is fixedly mounted on the side surface of the transmission rod (31), and the connecting rod (33) is rotatably mounted inside the side of the hollow frame (1) via a bearing, and a hand-pushed turntable (34) is fixedly sleeved on the outer surface of the connecting rod (33).

5. The ultraviolet lamp wiper according to claim 1, characterized in that: A wiping pad (29) is fixedly bonded to the outer surface of each sliding plate (28).

6. The ultraviolet lamp wiper according to claim 1, characterized in that: A servo motor (4) is fixedly mounted on the outer top surface of the transmission frame (22), and the bottom of the transmission shaft of the servo motor (4) is fixedly connected to the top surface of the rotating rod (24) via a coupling.

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