CN217457702U

CN217457702U - Conveyor belt conveyor with UV-LED disinfection function

Info

Publication number: CN217457702U
Application number: CN202220632289.9U
Authority: CN
Inventors: 孙晓娟; 贲建伟; 黎大兵; 蒋科; 张山丽
Original assignee: Changchun Institute of Optics Fine Mechanics and Physics of CAS
Current assignee: Changchun Institute of Optics Fine Mechanics and Physics of CAS
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-09-20
Anticipated expiration: 2032-03-22

Abstract

The utility model provides a take sterile conveyer belt conveyer of UV-LED, it includes the frame, sets up transmission system, ultraviolet system and the control system that disappears in the frame. The conveying system is used for conveying goods through the conveying belt and enabling the bottom of the goods to be turned and exposed in the conveying process; the ultraviolet sterilizing system is used for sterilizing the goods by ultraviolet irradiation in the process of conveying the goods by the conveyor belt; the control system is in communication connection with the transmission system and the ultraviolet killing system and is used for controlling transmission operation of the transmission system and killing operation of the ultraviolet killing system. So, then can transmit and overturn the goods through the conveyer belt transmission mode that kinetic energy consumption is little, realized the high-efficient disinfection to the aspect of goods.

Description

Conveyor belt conveyor with UV-LED disinfection function

Technical Field

The utility model relates to a UV-LED disinfection field especially relates to a take sterile conveyer belt conveyer of UV-LED.

Background

Ultraviolet rays can destroy genetic materials of bacteria and viruses and prevent the replication and transcription of the genetic materials; and the protein structure of bacteria and viruses is destroyed, so that the protein structure or secondary structure is changed and denatured, and the viruses and bacteria lose the protection of protein shells or directly lose biological activity. In the ultraviolet band, the UVC (200-. And the LED has the advantages of long service life, small volume, stable property, capability of being switched on and off at any time and the like, and is a good way for realizing ultraviolet sterilization.

The existing UV-LED sterilization cargo transportation system is mainly based on a drum-type transmission mode such as a ZK-BG01 type wrapping sterilizer, and the mode can easily realize that all surfaces of cargoes transmitted by the UV-LED sterilization cargo transportation system can be illuminated. However, this implementation requires each roller to be connected with a power system, and compared with a belt conveyor, the roller conveyor wastes a lot of power and energy; and because the bottom surface of the goods is subjected to the ultraviolet radiation for a limited time due to the blocking of the roller, the goods need to be slowly transferred so that the bottom surface has enough radiation time. At present, the market does not have a conveying belt type cargo UV-LED sterilizing conveying system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take sterile conveyer of UV-LED to solve the ultraviolet disinfection of drum-type transmission mode and kill the technical problem that the goods transmission system kinetic energy consumption is big and need longer disinfection time to the goods bottom surface because blockking of cylinder.

The application provides a conveyor belt conveyor with UV-LED disinfection, which comprises a rack and a conveying system, wherein the conveying system is arranged on the rack and is used for conveying goods through a conveyor belt and enabling the bottoms of the goods to be turned and exposed in the process of conveying the goods; the ultraviolet sterilization system is arranged on the rack and is used for performing ultraviolet irradiation sterilization on the goods in the process of conveying the goods through the conveying belt; and the control system is in communication connection with the transmission system and the ultraviolet killing system and is used for controlling the transmission operation of the transmission system and the killing operation of the ultraviolet killing system.

Optionally, the conveying system includes a first conveying assembly, a turnover conveying assembly and a second conveying assembly for sequentially conveying the goods; the first transmission assembly and the second transmission assembly are arranged in parallel, the first transmission assembly is located above the second transmission assembly, the overturning transmission assembly is arranged between the first transmission assembly and the second transmission assembly, and the overturning transmission assembly is used for enabling the bottom surface of goods to be overturned and exposed.

Optionally, the first conveying assembly and the second conveying assembly are opposite in conveying direction, and the conveying direction of the turnover conveying assembly faces the second conveying assembly.

Optionally, the first conveying assembly and the second conveying assembly have the same conveying direction, and the conveying direction of the turnover conveying assembly faces the first conveying assembly.

Optionally, the turnover transmission assembly is connected with the first transmission assembly and the second transmission assembly through unpowered rollers respectively.

Optionally, the rack includes an upper layer and a lower layer, the first transmission assembly is located on the upper layer of the rack, and the second transmission assembly is located on the lower layer of the rack.

Optionally, the ultraviolet killing system comprises a first UV-LED germicidal lamp and a second UV-LED germicidal lamp, the first UV-LED germicidal lamp is used for irradiating the side surface of the goods on the conveyor belt of the conveying system to achieve ultraviolet killing of the side surface of the goods, and the second UV-LED germicidal lamp is used for irradiating the top surface of the goods on the conveyor belt of the conveying system to achieve ultraviolet killing of the top surface of the goods.

Optionally, the ultraviolet killing system further comprises a third UV-LED germicidal lamp for ultraviolet killing the conveyor belt at the bottom of the transport system.

Optionally, a closed housing is further included for housing the rack, the transport system, and the control system.

Optionally, the light emitting wavelengths of the first UV-LED germicidal lamp, the second UV-LED germicidal lamp and the third UV-LED germicidal lamp are 100-300 nm.

The utility model provides a take sterile conveyer belt conveyer of UV-LED, it includes the frame, sets up transmission system, ultraviolet system and the control system that disappears in the frame. The conveying system is used for conveying goods through the conveying belt and enabling the bottom of the goods to be turned and exposed in the conveying process; the ultraviolet sterilization system is used for performing ultraviolet irradiation sterilization on the goods in the process of conveying the goods through the conveying belt; the control system is in communication connection with the transmission system and the ultraviolet killing system and is used for controlling transmission operation of the transmission system and killing operation of the ultraviolet killing system. So, then can transmit and overturn the goods through the conveyer belt transmission mode that kinetic energy consumption is little, realized the high-efficient disinfection to the aspect of goods.

Drawings

Fig. 1 is a side cross-sectional view of an embodiment of a conveyor belt conveyor with UV-LED disinfection provided by the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a bottom view of fig. 1.

Fig. 4 is a side cross-sectional view of another embodiment of a conveyor belt conveyor with UV-LED disinfection provided by the present invention.

The reference numerals are explained below:

1. a frame; 2. a first transmission assembly; 3. overturning the transmission assembly; 4. a second transmission assembly; 5. a first UV-LED germicidal lamp; 6. a second UV-LED germicidal lamp; 7. a third UV-LED germicidal lamp; 8. sealing the housing; a. a roller; b. a conveyor belt; c; and (4) rolling shafts.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, which are illustrated in the accompanying drawings.

The application provides a take sterile conveyer belt conveyer of UV-LED can realize overturning the goods and then realizing killing the omnidirectional ultraviolet of goods surface when the conveyer belt is transmitted the goods.

Referring to fig. 1 and 2, the conveyor belt conveyor with UV-LED disinfection comprises a frame 1, a conveying system, an ultraviolet disinfection system and a control system (not shown in the figure), wherein the conveying system and the ultraviolet disinfection system are both arranged on the frame 1.

The conveying system comprises a first conveying assembly 2, an overturning conveying assembly 3 and a second conveying assembly 4 which are used for conveying goods in sequence, and the first conveying assembly 2, the overturning conveying assembly 3 and the second conveying assembly 4 are all conveyed by a conveying belt b.

Wherein, first transmission subassembly 2 and second transmission subassembly 4 set up parallel to each other, and first transmission subassembly 2 is located the top of second transmission subassembly 4, and upset transmission subassembly 3 is arranged between first transmission subassembly 2 and second transmission subassembly 4.

The first conveying assembly 2, the second conveying assembly 4 and the overturning conveying assembly 3 all comprise a roller a, a conveying belt b which is matched with the roller a and supports the roller a, and a rolling shaft c which fixes the roller a on the frame 1.

The overturning transmission component 3 is used for enabling the bottom surface of the goods to be overturned and exposed, and the friction coefficient of the conveyor belt b is small, so that buffering and overturning force can be provided for overturning the goods. After the bottom surface of the goods contacting the conveyor belt b of the first transfer unit 2 is turned over by the turnover transfer unit 3, the bottom surface of the goods is turned over upward or toward the side and is transferred in the second transfer unit 4 in a state where the bottom surface of the goods is turned upward or toward the side. The turning transmission component 3 has included angles with the first transmission component 2 and the second transmission component 4 respectively, the goods are from the first transmission component 2 to the turning transmission component 3 or from the turning transmission component 3 to the second transmission component 4, because the motion state of the goods is downward, the goods can provide the moving power by self gravity, therefore, the included angle between the first transmission component 2 and the turning transmission component 3 is connected and the included angle between the second transmission component 4 and the turning transmission component 3 is connected and can be realized by an additionally arranged unpowered roller (not shown in the figure), and the power consumption is further avoided. The angle of the specific included angle is set according to actual application and cargo size.

The arrows in fig. 1 and 4 indicate the conveying direction of the conveyor belt b, and for convenience of explanation and understanding, one end of the two ends of the fixed conveyor belt b in the conveying direction of the conveyor belt b is an output end of the conveyor belt b, and the other end of the two ends of the fixed conveyor belt b opposite to the conveying direction of the conveyor belt b is an input end of the conveyor belt b.

Referring to fig. 1, in one embodiment of the present application, the first transferring assembly 2 and the second transferring assembly 4 are opposite in transferring direction, and the transferring direction of the transferring assembly 3 is reversed toward the second transferring assembly 4. Specifically, the second transmission assembly 4 is positioned right below the first transmission assembly 2, and the turnover transmission assembly 3 is arranged between the first transmission assembly 2 and the second transmission assembly 4 and forms an included angle with the first transmission assembly 2 and the second transmission assembly 4 respectively. The included angle that the extension line of the conveyer belt b of upset transmission assembly 3 input end and the extension line of the conveyer belt b of first transmission assembly 2 transmission end formed is less than 90 degrees, and the extension line of the conveyer belt b of upset transmission assembly 3 input end and the extension line of the conveyer belt b of second transmission assembly 4 transmission end formed is greater than 90 degrees. Goods enter the conveying system through the conveying belt b incoming end of the first conveying component 2, are conveyed to the conveying belt b outgoing end of the first conveying component through the first conveying component 2, the bottom surface of the goods, which is in contact with the first conveying component 2, is overturned upwards or laterally through the unpowered roller and the overturning conveying component 3, the conveying belt b incoming end of the second conveying component 4 is conveyed to the conveying belt b outgoing end of the second conveying component 4, and finally the goods are conveyed out from the same side of the inlet.

In another embodiment of the present application, the first transferring assembly 2 and the second transferring assembly 4 have the same transferring direction, and the transferring direction of the transferring assembly 3 is turned to face the first transferring assembly 2. Specifically, the conveyor belt b incoming end of the second conveying assembly 4 is close to the conveyor belt b outgoing end of the first conveying assembly 2, the conveyor belt b outgoing end of the second conveying assembly 4 is far away from the conveyor belt b outgoing end of the first conveying assembly 2, the overturning conveying assembly 3 is arranged between the conveyor belt b outgoing end of the first conveying assembly 2 and the conveyor belt b incoming end of the second conveying assembly 4, an included angle formed by an extension line of the conveyor belt b outgoing end of the overturning conveying assembly 3 and an extension line of the conveyor belt b outgoing end of the first conveying assembly 2 is larger than 90 degrees, and an included angle formed by an extension line of the conveyor belt b incoming end of the overturning conveying assembly 3 and an extension line of the conveyor belt b incoming end of the second conveying assembly 4 is larger than 90 degrees. The goods of this embodiment are transferred from the opposite side of the entrance, so that a better goods turning effect can be achieved.

Referring to fig. 2, the rack 1 includes an upper layer and a lower layer below the upper layer, the first transmission assembly 2 is located on the long layer of the rack 1, and the second transmission assembly 4 is located on the lower layer of the rack 1.

The ultraviolet disinfection system comprises a first UV-LED germicidal lamp 5 and a second UV-LED germicidal lamp 6. Specifically, the first UV-LED germicidal lamp 5 is arranged on a framework of the rack 1 located on the side of the conveyor belt b, and the first UV-LED germicidal lamp 5 is used for irradiating the side of the goods on the conveyor belt b of the transmission system to achieve ultraviolet disinfection and killing of the side of the goods; the second UV-LED germicidal lamps 6 are respectively arranged on the top surfaces of the upper layer and the lower layer of the rack 1, and the second UV-LED germicidal lamps 6 are used for irradiating the top surfaces of the goods on the conveying belt b of the conveying system so as to achieve ultraviolet disinfection and killing of the top surfaces of the goods. Therefore, goods are turned over in an all-dimensional mode in the conveying process of the conveying system, and the first UV-LED sterilizing lamp 5 and the second UV-LED sterilizing lamp 6 are matched to achieve all-dimensional killing of the surfaces of the goods on the conveying belt b.

Further, referring to fig. 1, 2 and 3, the ultraviolet sterilizing system further includes a third UV-LED germicidal lamp 7, and the third UV-LED germicidal lamp 7 is disposed at the bottom of the upper layer and the lower layer of the frame 1 for ultraviolet sterilizing the conveyor belt b at the bottom of the conveyor system. When the bottom conveyor belt b rotates to the surface of the conveying system to convey goods in the conveying operation, viruses on the contact surface of the goods and the conveyor belt b can be reduced after the bottom conveyor belt b is killed by the third UV-LED germicidal lamp 7.

The light-emitting wavelengths of the first UV-LED germicidal lamp 5, the second UV-LED germicidal lamp 6 and the third UV-LED germicidal lamp 7 are within 100-300 nanometers.

Referring to fig. 1, the conveyor belt conveyor with UV-LED disinfection further comprises a closed housing 8 for housing the rack 1, the conveying system and the control system. The sealed shell 8 is arranged, so that direct ultraviolet radiation of the ultraviolet UV-LED sterilizing lamp to operators can be avoided, and potential safety hazards to the operators in the virus killing process of cargo transmission disinfection are reduced.

And the control system is in communication connection with the transmission system and the ultraviolet sterilization system and is used for controlling the transmission operation of the transmission system and the sterilization operation of the ultraviolet sterilization system. Specifically, the start and the end of the transmission operation in the transmission system, the transmission speed and the like, and the start, the close, the on, the killing time and the like of the ultraviolet UV-LED germicidal lamp in the ultraviolet killing system are all controlled by the control system.

The utility model provides a take sterile conveyer belt conveyer of UV-LED, it includes frame 1, sets up transmission system, ultraviolet system and the control system that disappears on frame 1. The conveying system is used for conveying goods through the conveying belt and enabling the bottoms of the goods to be turned and exposed in the goods conveying process; the ultraviolet sterilization system is used for performing ultraviolet irradiation sterilization on the goods in the process of conveying the goods through the conveying belt; the control system is in communication connection with the transmission system and the ultraviolet killing system and is used for controlling transmission operation of the transmission system and killing operation of the ultraviolet killing system. So, then can transmit and overturn the goods through the conveyer belt transmission mode that kinetic energy consumption is little, realized the high-efficient disinfection to the aspect of goods. Compare in cylinder UV-LED disinfection transport system that disinfects, this take disinfected conveyer belt conveyer of UV-LED is lower to the requirement of goods transport, for example to granular goods, and transmission belt goods transport system is more advantageous, through reasonable setting, can transport various form article.

The above is only the feasible embodiment of the preferred of the present invention, not limiting the protection scope of the present invention, and all the changes of the equivalent structure made by the contents of the description and the drawings of the present invention are included in the protection scope of the present invention.

Claims

1. A conveyor belt conveyor with UV-LED disinfection, comprising:

a machine frame, a plurality of guide rails and a plurality of guide rails,

the conveying system is arranged on the rack and used for conveying the goods through the conveying belt and enabling the bottoms of the goods to be turned and exposed in the conveying process;

the ultraviolet sterilization system is arranged on the rack and is used for performing ultraviolet irradiation sterilization on the goods in the process of conveying the goods through the conveying belt;

and the control system is in communication connection with the transmission system and the ultraviolet killing system and is used for controlling the transmission operation of the transmission system and the killing operation of the ultraviolet killing system.

2. A conveyor belt conveyor with UV-LED sterilization as in claim 1 wherein the conveyor system includes a first conveyor assembly, a reverse conveyor assembly, and a second conveyor assembly that sequentially convey goods; the first transmission assembly and the second transmission assembly are arranged in parallel, the first transmission assembly is located above the second transmission assembly, the overturning transmission assembly is arranged between the first transmission assembly and the second transmission assembly, and the overturning transmission assembly is used for enabling the bottom surface of the goods to be overturned and exposed.

3. A UV-LED disinfected conveyor belt conveyor according to claim 2, characterized in that said first conveyor assembly is transported in the opposite direction to said second conveyor assembly, the transport direction of said reversing conveyor assembly being directed towards said second conveyor assembly.

4. A UV-LED disinfected conveyor belt conveyor according to claim 2 wherein the first conveyor assembly is transported in the same direction as the second conveyor assembly and the transport direction of the reversing conveyor assembly is towards the first conveyor assembly.

5. Conveyor belt conveyor with UV-LED disinfection according to claim 3 or 4, characterized in that the reversing conveyor assembly is connected with the first conveyor assembly and the second conveyor assembly, respectively, by unpowered rollers.

6. A conveyor belt conveyor with UV-LED sterilization as in claim 5 wherein the frame includes an upper level and a lower level, the first conveyor assembly being located on the upper level of the frame and the second conveyor assembly being located on the lower level of the frame.

7. A conveyor belt conveyor with UV-LED disinfection according to claim 6, wherein said UV-killing system comprises a first UV-LED germicidal lamp for irradiating the side of the goods on the conveyor belt of said conveyor system to effect UV-killing of the side of the goods and a second UV-LED germicidal lamp for irradiating the top of the goods on the conveyor belt of said conveyor system to effect UV-killing of the top of the goods.

8. A conveyor belt conveyor with UV-LED disinfection according to claim 7, wherein said UV-disinfection system further comprises a third UV-LED germicidal lamp for UV-disinfection of the conveyor belt at the bottom of said conveyor system.

9. A conveyor belt conveyor with UV-LED disinfection as claimed in claim 8 further comprising a containment enclosure for housing said rack, said conveyor system, and said control system.

10. The UV-LED disinfected conveyor belt conveyor according to claim 9, wherein the first UV-LED germicidal lamp, the second UV-LED germicidal lamp and the third UV-LED germicidal lamp emit light at a wavelength of 100-300 nm.