Linen sterilization and disinfection device

Abstract

The utility model relates to the field of disinfection equipment, in particular to a linen sterilization and disinfection device, which is characterized in that two support plates are fixedly mounted in a box body, a placement frame is fixedly mounted between the two support plates, and ultraviolet lamp tubes are fixedly mounted on the inner sides of the top wall and the bottom wall of the box body respectively; a mounting rod driven by a motor to rotate is arranged above one supporting plate, the outer side of the mounting rod is sleeved with a winding roller, and the winding roller is connected with a clamping assembly through a connecting belt. The clamping assembly comprises a first clamping rod and a second clamping rod; linen is placed on the placing frame, the ultraviolet lamp tubes located at the top and the bottom of the box body are started at the same time, and the upper side and the lower side of the linen are irradiated, sterilized and disinfected through the two sets of ultraviolet lamp tubes respectively.

Description

Technical Field

[0001] The utility model relates to the field of disinfection equipment, in particular to a linen sterilization and disinfection device. Background Art

[0002] Linen is a professional term used in hotels. It is a general term for towels, tablecloths, bed sheets, pillowcases, etc. placed in guest rooms by the hotel housekeeping department. Linen needs to be sterilized before use.

[0003] The utility model patent with application number CN202320652111.5 discloses a linen drying and sterilization device, including a working bin, a fixed seat is fixedly connected to the middle position of the bottom end of the working bin, an electric heating plate is installed in the middle position of the top end of the fixed seat, and an auxiliary roller is fixedly connected to one side of the top end of the fixed seat, and the auxiliary roller can play an auxiliary limiting role for the linen; the linen is placed in the middle position of the top end of the fixed seat in the working bin, and at the same time, by pulling the handle on the pressing plate, the handle can drive the pressing plate to lift, and the pressing plate can complete the pressing and limiting of one side of the linen, and at the same time, the other side of the linen is fixed to the storage roller, at this time, the electric heating plate on the fixed seat can be used to quickly dry the linen on the fixed seat, and the ultraviolet lamp can be used to quickly irradiate and sterilize the linen on the fixed seat. After the linen is dried and sterilized, the first motor in the second support block is started, and the storage roller can be driven to rotate through the second cross plug block, and the storage roller can quickly roll up and store the linen.

[0004] However, in the process of disinfecting linens by the above-mentioned linen drying and sterilizing device, only one side of the linens can be irradiated by the ultraviolet light, resulting in poor disinfection effect on the linens, which needs to be improved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a linen sterilizing device which can sterilize both sides of the linen at the same time, so as to solve the problems in the prior art.

[0006] In order to solve the above technical problems, the technical solution of the utility model is: a linen sterilization and disinfection device, comprising a box body, wherein two support plates arranged opposite to each other on the left and right are fixedly installed in the box body, a placement rack is fixedly installed between the two support plates, and ultraviolet lamps are fixedly installed on the inner sides of the top wall and the bottom wall of the box body corresponding to the position of the placement rack; a mounting rod driven to rotate by a motor is provided above one of the support plates, the mounting rod extends forward and backward, a winding roller is sleeved on the outer side of the mounting rod, and a clamping assembly is connected to the winding roller through a connecting belt; the clamping assembly comprises a first clamping rod and a second clamping rod, the first clamping rod is connected to one end of the connecting belt, and cylinders extending in the same direction are respectively provided at both ends of the first clamping rod, and a mounting groove extending radially along the cylinder is provided on one side of the cylinder close to the second clamping rod, and mounting blocks for being inserted into the corresponding mounting grooves are respectively provided at both ends of the second clamping rod, and a sleeve for pressing the corresponding mounting block is sleeved on the outer side of the cylinder, and a coaxially arranged screw is provided at one end of the cylinder, and the sleeve is threadedly connected to the screw.

[0007] As a further improvement, a guide slope is provided on a side of the mounting block facing away from the first clamping rod, and an end of the guide slope close to the second clamping rod is gradually inclined in a direction away from the first clamping rod.

[0008] As a further improvement, the mounting rod is in the shape of a polygonal column; a limit plate is fixedly mounted on the mounting rod and abuts against one end of the winding roller; an end of the mounting rod away from the motor is provided with a stud extending in the same direction, and a limit nut is screwed on the stud to prevent the winding roller from falling off.

[0009] As a further improvement, a placement groove is provided on the support plate.

[0010] As a further improvement, a vertically extending sliding rod is fixedly installed on the top of one of the support plates, a pressure plate is slidably installed on the sliding rod, a stop block is provided at the upper end of the sliding rod, and a spring is connected between the stop block and the pressure plate.

[0011] After adopting the above technical solution, the beneficial effects of the utility model are:

[0012] (1) The present application places the linens on the rack and starts the ultraviolet lamps at the top and bottom of the box at the same time. The two sets of ultraviolet lamps are used to irradiate and sterilize the upper and lower sides of the linens respectively, which has a better effect on sterilizing and disinfecting the linens;

[0013] (2) The present application clamps one end of the linen by a first clamping rod and a second clamping rod, and drives a motor to slowly reel in the connecting belt and the linen by a reeling roller, so that the linen moves slowly on the top of the placement rack, thereby achieving sterilization and disinfection of the longer cloth;

[0014] (3) After the limiting nut is unscrewed, the winding roller can be removed from the mounting rod to facilitate the removal of the linen wound on the winding roller;

[0015] (4) The present application can press down the linens on the left side of the placement rack through the pressing plate, so that the linens on the top of the placement rack remain flat, thereby improving the effect of sterilization and disinfection of the linens. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 2 It is a front view schematic diagram of a box body of an embodiment of the utility model;

[0019] Figure 3 yes Figure 2 Middle AA section view;

[0020] Figure 4 It is a structural schematic diagram of a placement rack according to an embodiment of the utility model;

[0021] Figure 5 It is a structural schematic diagram of a clamping assembly according to an embodiment of the utility model;

[0022] Figure 6 is a cross-sectional schematic diagram of a clamping assembly according to an embodiment of the utility model;

[0023] Figure 7 yes Figure 6 Middle BB cutaway diagram;

[0024] Figure 8 It is a structural schematic diagram of a pressing plate in an embodiment of the utility model.

[0025] In the figure: 1-box body; 2-box door; 3-support plate; 4-placing rack; 5-outer frame; 6-support rod; 7-ultraviolet lamp; 8-motor; 9-mounting rod; 10-winding roller; 11-connecting belt; 12-clamping assembly; 13-first clamping rod; 14-second clamping rod; 15-connecting convex strip; 16-clamping groove; 17-cylinder; 18-mounting groove; 19-mounting block; 20-sleeve; 21-screw; 22-placing groove; 23-screw hole; 24-guide slope; 25-limiting plate; 26-stud; 27-limiting nut; 28-slide rod; 29-pressure plate; 30-block; 31-spring. DETAILED DESCRIPTION

[0026] like Figures 1 to 8 As shown, a linen sterilization and disinfection device comprises a box body 1, and a box door 2 is hinged on the front side of the box body 1. Two support plates 3 arranged opposite to each other on the left and right are fixedly installed in the box body 1, and the two support plates 3 are respectively welded or fixedly installed on the inner sides of the left and right side walls of the box body 1 by bolts, and a placement rack 4 is fixedly installed between the two support plates 3, and the placement rack 4 is fixed by bolts or clamped between the two support plates 3. The placement rack 4 is in a grid shape; or the placement rack 4 includes a rectangular outer frame 5, and a plurality of longitudinally extending support rods 6 are welded inside the outer frame 5, such as Figure 4 As shown, a plurality of support rods 6 are evenly spaced laterally so that the ultraviolet light emitted by the ultraviolet lamp tube 7 at the bottom of the box body 1 can pass through the placement rack 4 and irradiate the bottom of the linen. The ultraviolet lamp tube 7 is fixedly mounted on the inner side of the top wall and the bottom wall of the box body 1 corresponding to the position of the placement rack 4. When in use, the linen is placed on the placement rack 4, and the ultraviolet lamp tube 7 at the top and bottom of the box body 1 is started at the same time. The upper and lower sides of the linen are irradiated and sterilized by two groups of ultraviolet lamp tubes 7, respectively, which has a better effect on sterilizing and disinfecting the linen.

[0027] like Figure 2 and Figure 3 As shown, the tops of the two support plates 3 are respectively integrally formed with arc-shaped placement grooves 22. A mounting rod 9 driven to rotate by a motor 8 is provided above the right support plate 3. The mounting rod 9 extends forward and backward. The mounting rod 9 is located at the center of the right placement groove 22. The motor 8 is installed on the rear side of the box body 1 by bolts. The rotating shaft of the motor 8 extends forward into the box body 1 and is fixedly connected to the rear end of the mounting rod 9 by a coupling. A winding roller 10 is sleeved on the outer side of the mounting rod 9. The winding roller 10 is connected to a clamping assembly 12 by a flexible connecting belt 11. Figures 5 to 7As shown, the clamping assembly 12 includes a first clamping rod 13 and a second clamping rod 14. The first clamping rod 13 and the second clamping rod 14 are both semi-cylindrical and are arranged opposite to each other. The side of the first clamping rod 13 facing away from the second clamping rod 14 is connected to one end of the connecting belt 11. Specifically, connecting ridges 15 are respectively provided at both ends of the connecting belt 11, and the winding roller 10 and the first clamping rod 13 are respectively provided with clamping grooves 16 extending along their own length directions. The two connecting ridges 15 are respectively clamped in the corresponding clamping grooves 16. The two ends of the first clamping rod 13 are respectively integrally formed with coaxially arranged cylinders 17, and a mounting groove 18 extending radially along the cylinder 17 is provided on the side of the cylinder 17 close to the second clamping rod 14, and the two ends of the second clamping rod 14 are respectively integrally formed with mounting blocks 19 for snapping into the corresponding mounting grooves 18, and a sleeve 20 for pressing the corresponding mounting block 19 is sleeved on the outer side of the cylinder 17, and a coaxially arranged screw 21 is integrally formed on the end of the cylinder 17 away from the first clamping rod 13, the sleeve 20 is threadedly connected to the screw 21, and one end of the sleeve 20 is provided with a screw hole 23 matching the screw 21.

[0028] Specifically, for shorter linens that can be fully stretched out on the placement rack 4 , the linens can be directly placed on the placement rack 4 , and the upper and lower sides of the linens can be irradiated and sterilized by the upper and lower groups of ultraviolet lamps 7 .

[0029] For the linens that are too long to be fully stretched out on the placement rack 4, one end of the linens can be placed between the first clamping rod 13 and the second clamping rod 14, and then the sleeve 20 is sleeved on the cylinder 17, and the screw hole 23 at one end of the sleeve 20 is screwed on the screw 21, so that the sleeve 20 restricts the mounting block 19 in the mounting groove 18, so that the first clamping rod 13 and the second clamping rod 14 are inseparable, and then one end of the linens is clamped by the first clamping rod 13 and the second clamping rod 14; the linens are unfolded to the left through the top of the placement rack 4, and the remaining linens are rolled or folded and placed in the placement groove 22 of the left support plate 3; the motor 8 is started, and the winding roller 10 is driven by the motor 8 to slowly wind up the connecting belt 11 and the linens, so that the linens move slowly on the top of the placement rack 4, thereby achieving sterilization and disinfection of the longer cloths.

[0030] In order to facilitate the clamping of linens of different thicknesses by the first clamping rod 13 and the second clamping rod 14, a guide slope 24 is provided on the side of the mounting block 19 away from the first clamping rod 13, and the end of the guide slope 24 close to the second clamping rod 14 is gradually inclined in the direction away from the first clamping rod 13. Specifically, the side of the mounting block 19 close to the first clamping rod 13 is coplanar with the plane inside the second clamping rod 14, and the mounting block 19 gradually becomes thicker from the end away from the second clamping rod 14 to the end close to the second clamping rod 14, and the screw hole 23 at one end of the sleeve 20 is screwed on the screw 21. As the sleeve 20 is gradually tightened, the sleeve 20 gradually moves in the direction close to the second clamping rod 14, and one end of the sleeve 20 acts on the guide slope 24 on the mounting block 19, so that the distance between the second clamping rod 14 and the first clamping rod 13 is gradually reduced.

[0031] like Figure 3 As shown, in order to prevent the winding roller 10 from rotating on the mounting rod 9, the mounting rod 9 is in the shape of a polygonal column, and the inner cavity shape of the winding roller 10 matches the outer wall of the mounting rod 9. A limiting plate 25 is welded near the rear end of the mounting rod 9 to abut against the rear end of the winding roller 10, and a stud 26 extending in the same direction is integrally formed at the front end of the mounting rod 9, and a limiting nut 27 is screwed on the stud 26 to prevent the winding roller 10 from falling off. The limiting nut 27 and the limiting plate 25 are respectively abutted against the two ends of the winding roller 10 to prevent the winding roller 10 from moving on the mounting rod 9. Or after unscrewing the limiting nut 27, the winding roller 10 can be removed from the mounting rod 9 to facilitate the removal of the linen wound on the winding roller 10.

[0032] like Figure 8 As shown, a vertically extending slide bar 28 is fixedly installed on the top of the left support plate 3, and two slide bars 28 are arranged opposite to each other in the front and rear, and both slide bars 28 are located on the inner side of the placement groove 22, and the lower end of the slide bar 28 is provided with an external thread and screwed on the support plate 3, and a pressing plate 29 extending forward and backward is slidably installed on the two slide bars 28, and a stopper 30 is integrally formed on the upper end of the slide bar 28, and a spring 31 is connected between the stopper 30 and the pressing plate 29, and the spring 31 is sleeved on the slide bar 28. The pressing plate 29 can press the linens on the left side of the placement rack 4, so that the linens above the placement rack 4 remain flat, thereby improving the effect of sterilizing and disinfecting the linens.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A linen sterilization and disinfection device, characterized in that: The cam is an assembly made of a plurality of rollers, each of which has a plurality of rollers that are respectively provided with a plurality of rollers, and a plurality of rollers that are respectively provided with a plurality of rollers are provided with rollers that are respectively provided with a plurality of rollers.

2. A linen sterilization and disinfection device as claimed in claim 1, characterized in that: A guide slope is provided on a side of the mounting block facing away from the first clamping rod, and an end of the guide slope close to the second clamping rod is gradually inclined in a direction away from the first clamping rod.

3. A linen sterilization and disinfection device as claimed in claim 1, characterized in that: The mounting rod is in the shape of a polygonal column; a limit plate is fixedly mounted on the mounting rod and abuts against one end of the winding roller; an end of the mounting rod away from the motor is provided with a stud extending in the same direction, and a limit nut is screwed on the stud to prevent the winding roller from falling off.

4. A linen sterilization and disinfection device as claimed in claim 1, characterized in that: The support plate is provided with a placement groove.

5. The linen sterilization and disinfection device according to claim 1, characterized in that: A vertically extending sliding rod is fixedly mounted on the top of one of the support plates, a pressing plate is slidably mounted on the sliding rod, a stopper is provided at the upper end of the sliding rod, and a spring is connected between the stopper and the pressing plate.

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