阅读说明：本技术 一种紫外线表面消毒机 (Ultraviolet surface sterilizer ) 是由 古兆霖 于 2021-09-01 设计创作，主要内容包括：本发明涉及一种紫外线表面消毒机,通过设置链杆式输送装置,并将第一紫外线消毒装置的发光部朝向链杆式输送装置设置,使得第一紫外线消毒装置产生的紫外光线能够透过链杆式输送装置照射至待消毒产品的底面,从而实现对产品底面的消毒杀菌,并且将第二紫外线消毒装置可上下移动安装于所述防护罩体内且位于所述链杆式输送装置的上方,第三紫外线消毒装置可水平移动的安装于所述防护罩体内且位于所述链杆式输送装置的两侧,使得第二消毒装置及第三消毒装置与待消毒产品的距离的远近能够根据产品的大小、形状调节,从而保证消毒机能够全面的对产品的各个位置消毒,避免由于产品的型号发生改变而导致消毒机对产品的杀菌效果降低。(The invention relates to an ultraviolet surface sterilizer, which is characterized in that a chain-rod type conveying device is arranged, a light emitting part of a first ultraviolet sterilizing device is arranged towards the chain-rod type conveying device, so that ultraviolet rays generated by the first ultraviolet sterilizing device can be irradiated to the bottom surface of a product to be sterilized through the chain-rod type conveying device, thereby realizing the sterilization of the bottom surface of the product, a second ultraviolet sterilizing device can be vertically moved and arranged in a protective cover body and is positioned above the chain-rod type conveying device, a third ultraviolet sterilizing device can be horizontally moved and arranged in the protective cover body and is positioned at two sides of the chain-rod type conveying device, so that the distances between the second sterilizing device and the product to be sterilized and the distances between the third sterilizing device and the product to be sterilized can be adjusted according to the size and the shape of the product, thereby ensuring that the sterilizer can comprehensively sterilize all positions of the product, the reduction of the sterilization effect of the sterilization machine on the product caused by the change of the model of the product is avoided.)

1. An ultraviolet surface sterilizer, comprising:

a main body (100);

a chain bar type conveying device (200) mounted on the main body (100) for conveying products;

a protective cover body (300) which is arranged on the main body (100) and is positioned above the chain-link type conveying device (200);

a first ultraviolet disinfection device (400) which is arranged in the main body (100) and is used for generating ultraviolet rays, and a light emitting part of the first ultraviolet disinfection device (400) faces the chain-link type conveying device (200) so that the ultraviolet rays generated by the first ultraviolet disinfection device (400) can be irradiated on a product to be disinfected through the chain-link type conveying device (200);

the second ultraviolet disinfection device (500) can be installed in the protective cover body (300) in an up-and-down mode and is positioned above the chain rod type conveying device (200);

the third ultraviolet disinfection device (600) is horizontally movably arranged in the protective cover body (300) and is positioned at two sides of the chain rod type conveying device (200);

the lifting device (700) is fixed with the second ultraviolet disinfection device (500) and is used for driving the second ultraviolet disinfection device (500) to move up and down;

the horizontal adjusting device (800) is fixed with the third ultraviolet disinfection device (600) and is used for driving the third ultraviolet disinfection device (600) to horizontally move;

and the control panel (900) is arranged on the sterilizing machine and used for controlling the working state of the sterilizing machine.

2. The ultraviolet surface sterilizer of claim 1, further comprising: a first conveying device (1000) and a second conveying device (1100);

the first conveying device (1000) is arranged at the first end of the chain bar type conveying device (200) and is used for receiving products to be disinfected;

the second conveyor (1100) is mounted to a second end of the chain bar conveyor (200) for receiving the sterilized products passing over the chain bar conveyor (200), the first end of the chain bar conveyor (200) being opposite the second end.

3. An ultraviolet surface sterilizer as set forth in claim 1, characterized in that said lifting means (700) comprises:

a first drive (710) secured within the protective shield body (300);

a height adjusting component (720) in transmission connection with the first driving device (710),

and a first connecting bracket (730) rotatably connected to the height adjusting member (720), and the first connecting bracket (730) is fixed to the second ultraviolet sterilizing device (500).

4. An ultraviolet surface sterilizer as claimed in any one of claims 1 to 3, wherein the level adjustment means (800) comprises:

a second drive (810) secured within the protective shield body (300);

the horizontal distance adjusting part (820) is rotatably arranged in the protective cover body (300) and is in transmission connection with the second driving device (810);

and a pair of second connecting brackets (830) movably installed at the left and right sides of the horizontal interval adjusting part (820), respectively, and the two second connecting brackets (830) are fixed with the third ultraviolet ray sterilizing devices (500) at both sides of the transmission device, respectively.

5. The uv surface disinfector of claim 4, wherein said horizontal spacing adjustment means (820) comprises: the thread-cutting tool comprises a first part and a second part connected with the first part, wherein threads are arranged on the first part and the second part, and the direction of the threads on the first part is opposite to the direction of the threads on the second part.

6. The UV surface sterilizer of claim 5, wherein light barriers (1200) are further disposed on opposite sides of the chain bar conveyor (200), the light barriers (1200) are disposed at the edge of the chain bar conveyor (200) along the moving direction of the sterilized products, and the light barriers (1200) are in signal connection with the control panel (900).

7. The uv surface disinfector of claim 1, wherein said chain bar conveyor (200) comprises: the chain rod (210) are evenly distributed in the moving direction of the product, and the chain rod (210) are respectively sleeved with a silicone tube.

8. An ultraviolet surface sterilizer as claimed in claim 1, wherein the inlet and outlet ends of the chain conveyor (200) are provided with transition members (1300), the transition members (1300) being located at the same level as the end surfaces of the chain conveyor which contact the products.

9. The uv surface sterilizer according to claim 2, wherein the first conveyor (1000) is further provided with a measuring device (1400) for measuring the length, width and height of the product to be measured.

10. The UV surface sterilizer of claim 4, wherein a first sensor for detecting the movement position of the first connecting bracket (730) is provided on the height adjusting unit (720), and a second sensor for detecting the movement position of the second connecting bracket (830) is provided on the horizontal interval adjusting unit (820).

Technical Field

The invention belongs to the technical field of disinfection devices, and relates to an ultraviolet surface disinfection machine.

Background

The ultraviolet sterilizing equipment has the sterilizing principle that the irradiation intensity of an ultraviolet lamp tube is utilized, when the irradiation intensity is constant, the sterilizing effect is better if the irradiated sterilizing material stays for a longer time and is closer to the sterilizing lamp tube, and otherwise, the sterilizing effect is worse.

At present, after product production is accomplished, need disinfect to the product surface, in order to promote the rate of disinfecting to the product, place the product on transmission device generally to be equipped with ultraviolet disinfection device on transmission device, make the product accomplish the disinfection of disinfecting of treating the disinfection product when ultraviolet disinfection device, but because current disinfecting equipment has following several problems:

(1) when the disinfection equipment works, because the position of the ultraviolet disinfection device in the disinfection equipment is fixed and cannot be adjusted, when the ultraviolet disinfection device sterilizes a product to be disinfected, the phenomenon that the distance between the lamp tube of the ultraviolet disinfection device and the product to be disinfected is too far occurs, so that the sterilization effect of the ultraviolet disinfection device on the product is reduced;

(2) because the disinfection equipment can disinfect and sterilize products of different models, when the size and the shape of the product to be disinfected are changed, the distance between an ultraviolet lamp tube of the ultraviolet disinfection device and the product is also changed, and the disinfection effect of the ultraviolet disinfection device on the product to be disinfected is also reduced;

(3) when the disinfection equipment works, the transmission device is needed to transmit products, and the bottom surfaces of the products are in direct contact with the transmission device in the transmission process, so that the existing ultraviolet disinfection device is difficult to sterilize and disinfect the bottom of the products

In conclusion, the existing disinfection equipment cannot comprehensively disinfect all positions of a product, and when the model of the product is changed, the sterilization effect of the disinfection equipment on the product is reduced.

Disclosure of Invention

The invention aims to provide an ultraviolet surface sterilizer aiming at the defects of the prior art, which can sterilize products in an all-round and high-efficiency manner.

In order to achieve the purpose, the invention adopts the following technical scheme:

an ultraviolet surface sterilizer comprising:

a main body;

the chain bar type conveying device is arranged on the main body and used for conveying products;

the protective cover body is arranged on the main body and is positioned above the chain bar type conveying device;

the first ultraviolet disinfection device is arranged in the main body and used for generating ultraviolet rays, and a light emitting part of the first ultraviolet disinfection device faces the chain-link type conveying device, so that the ultraviolet rays generated by the first ultraviolet disinfection device can be irradiated on a product to be disinfected through the chain-link type conveying device;

the second ultraviolet disinfection device can be vertically moved and arranged in the protective cover body and is positioned above the chain rod type conveying device;

the third ultraviolet disinfection device is horizontally movably arranged in the protective cover body and is positioned at two sides of the chain rod type conveying device;

the lifting device is fixed with the second ultraviolet disinfection device and is used for driving the second ultraviolet disinfection device to move up and down;

the horizontal adjusting device is fixed with the third ultraviolet disinfection device and is used for driving the third ultraviolet disinfection device to move horizontally;

and the control panel is arranged on the sterilizing machine and used for controlling the working state of the sterilizing machine.

Further, the sterilization machine further comprises: a first conveying device and a second conveying device;

the first conveying device is arranged at the first end of the chain rod type conveying device and is used for receiving products to be disinfected;

the second conveyor is mounted to a second end of the chain bar conveyor for receiving the sterilized products passing over the chain bar conveyor, the first end of the chain bar conveyor being opposite the second end.

Further, the lifting device includes:

the first driving device is fixed in the protective cover body;

a height adjusting component which is in transmission connection with the first driving device,

and the first connecting bracket is rotatably connected with the height adjusting part and is fixed with the second ultraviolet disinfection device.

Further, the level adjustment device includes:

the second driving device is fixed in the protective cover body;

the horizontal distance adjusting part is rotatably arranged in the protective cover body and is in transmission connection with the second driving device;

and the two second connecting supports are respectively and movably arranged at the left side and the right side of the horizontal distance adjusting part, and are respectively fixed with the third ultraviolet disinfection devices at the two sides of the transmission device.

Further, the horizontal interval adjustment part includes: the thread-cutting tool comprises a first part and a second part connected with the first part, wherein threads are arranged on the first part and the second part, and the direction of the threads on the first part is opposite to the direction of the threads on the second part.

Furthermore, two opposite sides of the chain-rod type conveying device are also provided with optical gratings, the optical gratings are arranged at the edges of the chain-rod type conveying device along the moving direction of the disinfection products, and the optical gratings are in signal connection with the control panel.

Further, the chain bar type conveying device comprises: and the plurality of chain rods are respectively sleeved with a silicone tube.

Furthermore, the inlet end and the outlet end of the chain rod type conveying device are respectively provided with a transition part, and the transition parts and the end surfaces of the chain rod type conveying belt, which are contacted with products, are positioned on the same horizontal plane.

Furthermore, a measuring device for measuring the length, the width and the height of the product to be measured is also arranged on the first conveying device.

Furthermore, a first sensor for detecting the movement position of the first connecting support is arranged on the height adjusting component, and a second sensor for detecting the movement position of the second connecting support is arranged on the horizontal distance adjusting component.

The invention has the beneficial effects that:

by arranging the chain rod type conveying device and arranging the luminous part of the first ultraviolet disinfection device towards the chain rod type conveying device, ultraviolet rays generated by the first ultraviolet disinfection device can be irradiated to the bottom surface of a product to be disinfected through the chain rod type conveying device, so that the bottom surface of the product is disinfected and sterilized, the second ultraviolet disinfection device can be vertically moved and is arranged in the protective cover body and positioned above the chain rod type conveying device, the third ultraviolet disinfection device can be horizontally moved and is arranged in the protective cover body and positioned at two sides of the chain rod type conveying device, so that the distance between the second disinfection device and the product to be disinfected and the distance between the third disinfection device and the product to be disinfected can be adjusted according to the size and the shape of the product, the disinfection machine can be ensured to comprehensively disinfect all positions of the product, even when the model of the product is changed, the sterilizer also can be used for treating the sterilized products to achieve an efficient sterilization effect, and the reduction of the sterilization effect of the sterilizer on the products due to the change of the models of the products is avoided.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view showing the construction of the chain bar type conveyor of the present invention;

FIG. 4 is a schematic view showing the structure of the leveling device of the present invention

Fig. 5 is a schematic structural view of the lifting device of the present invention.

The labels in the figure are: 100-a body; 200-chain rod type conveying device, 210-chain rod, 220-chain belt and 230-transmission device; 300-a protective shield body; 400-a first ultraviolet disinfection device; 500-a second ultraviolet disinfection device; 600-a third ultraviolet disinfection device; 700-lifting means, 710-first driving means, 720-height adjustment means, 730-first connecting bracket, 740-guiding means; 800-horizontal adjusting device, 810-second driving device, 820-horizontal spacing adjusting component, 830-second connecting bracket; 900-control panel; 1000-a first conveying device; 1100-a second conveyor; 1200-a grating; 1300-a transition member; 1400-a measuring device; 1500-access door.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, an ultraviolet surface sterilizer comprising: a main body 100, a chain bar type conveying device 200, a protective cover body 300, a first ultraviolet disinfection device 400, a second ultraviolet disinfection device 500, a third ultraviolet disinfection device 600, a lifting device 700, a horizontal adjusting device 800 and a control panel 900; the chain bar type conveying device 200 is mounted on the main body 100 for conveying products, the protective cover body 300 is mounted on the main body 100 and positioned above the chain bar type conveying device 200, the first ultraviolet disinfection device 400 is mounted in the main body 100 for generating ultraviolet rays, and a light emitting part of the first ultraviolet disinfection device 400 faces the chain bar type conveying device 200, so that the ultraviolet rays generated by the first ultraviolet disinfection device 400 can be irradiated on the products to be disinfected through the chain bar type conveying device 200, the second ultraviolet disinfection device 500 can be vertically moved and mounted in the protective cover body 300 and positioned above the chain bar type conveying device 200, the third ultraviolet disinfection device 600 can be horizontally moved and mounted in the cover body 300 and positioned at two sides of the chain bar type conveying device 200, the lifting device 700 is mounted in the protective cover 300 and fixed with the second ultraviolet disinfection device 500 for driving the second ultraviolet disinfection device 500 to vertically move, horizontal adjusting device 800 installs in protection casing 300 and fixed with third ultraviolet ray degassing unit 600 for drive third ultraviolet ray degassing unit 600 horizontal migration, control panel 900 installs on the sterilizing machine, is used for controlling the operating condition of sterilizing machine, and is further, control panel 900 includes: and the display screen is used for monitoring the working state of the disinfection machine.

In the above embodiment, the sterilizer further includes: a first conveyor 1000 and a second conveyor 1100, the first conveyor 1000 being arranged at a first end of the chain bar conveyor 200 for receiving the products to be sterilised, the second conveyor 1100 being arranged at a second end of the chain bar conveyor 200 for receiving the sterilised products passing the chain bar conveyor 200, the first end of the chain bar conveyor 200 being opposite to the second end.

In the above embodiment, the lifting device 700 includes: the first driving device 710, the height adjusting member 720 and the first connecting bracket 730, the first driving device 710 is fixed in the protective cover 300, the height adjusting member 720 is connected with the first driving device 710 in a transmission manner, the first connecting bracket 730 is connected with the height adjusting member 720 in a rotation manner, and the first connecting bracket 730 is fixed with the second ultraviolet disinfection device 400, the lifting device 700 further comprises: the guide member 740 is disposed on both sides of the height adjustment member 720, and the first connection bracket 730 is slidably mounted on the guide member 740 in the up-down direction, in this embodiment, the height adjustment member 720 is an adjustment screw.

In the above embodiment, the level adjustment device 800 includes: a second driving device 810, a horizontal distance adjusting component 820 and a pair of second connecting brackets 830, wherein the second driving device 810 is fixed in the protective housing 300, the horizontal distance adjusting component 820 is rotatably installed in the protective housing 300 and is in transmission connection with the second driving device 810, in this embodiment, the horizontal distance adjusting component 820 is in transmission connection with the second driving device 810 through a belt wheel device (not shown in the figure), the pair of second connecting brackets 830 are respectively movably installed at the left and right sides of the horizontal distance adjusting component 820, and the two second connecting brackets 830 are respectively fixed with the third ultraviolet disinfection devices 600 at the two sides of the transmission device, specifically, the number of the second connecting brackets 830 is two, the two second connecting brackets 830 are respectively installed at the left and right sides of the horizontal distance adjusting component 820, and the two second connecting brackets 830 are respectively fixed with the third ultraviolet disinfection devices 600 at the two sides, further, the horizontal interval adjustment part 820 includes: the horizontal distance adjusting device comprises a first part and a second part connected with the first part, wherein threads are arranged on the first part and the second part, the direction of the threads on the first part is opposite to that of the threads on the second part, one second connecting bracket 830 is positioned on the first part, the other second connecting bracket 830 is positioned on the second part, and in the embodiment, the horizontal distance adjusting part 820 is an adjusting screw rod.

In the above embodiment, the height adjustment component 720 is provided with the first sensor for detecting the position of the first connection bracket 730, the horizontal distance adjustment component 820 is provided with the second sensor for detecting the position of the second connection bracket 830, specifically, the first sensor and the second sensor are both in signal connection with the control panel 900, specifically, the position of the first sensor is installed at one end of the height adjustment component 720, which is far away from the first driving device 710, and the position of the second sensor is installed at the end of the horizontal distance adjustment component 820.

In the above embodiment, due to the existence of the protective cover 300, it is difficult for the worker to know whether the product being sterilized exists on the chain conveyor 200, therefore, the gratings 1200 are further disposed on the two opposite sides of the chain conveyor 200, the gratings 1200 are disposed along the moving direction of the sterilized product at the edge of the chain conveyor 200 for detecting whether the product exists on the chain conveyor, and the gratings 1200 are in signal connection with the control panel 900, the gratings 1200 are disposed such that the gratings 1200 can detect whether the sterilized product exists on the chain conveyor 200 and transmit the signal to the control panel 900, when the sterilized product exists on the chain conveyor 200, the control panel 900 transmits the signal to the second uv sterilizing device 500, the third uv sterilizing device 600, the lifting device 700 and the horizontal adjusting device 800 to restrict and adjust the second uv sterilizing device 500, the horizontal adjusting device 800, The third uv sterilizing device 600 is positioned in the shield body 300 so as to prevent the products on the chain bar type conveyor 200 from being damaged.

In the above embodiment, the chain bar type conveying apparatus 200 includes: many chain poles 210, two chain belts 220 and transmission 230, many chain poles 210 evenly arrange on the direction of motion of product, a plurality of chain poles 210 all with predetermineeing the even arrangement of interval in order to constitute chain bar formula transmission band between two chain belts 220, transmission 230 is rotatable to be located chain bar formula transmission band inboard, and transmission 230 is connected with chain bar formula transmission band transmission, the sprocket is still installed to the left and right sides at transmission 230, transmission 230 passes through the sprocket and is connected with chain belt 220 transmission, and still be connected with third drive arrangement (not shown in the figure) on transmission 230, it is further, the cover is equipped with the silicone tube respectively on many chain poles 210, the setting of silicone tube, frictional force when can increasing product and chain pole 210 contact, prevent that the product from skidding and toppling over.

In the above embodiment, since the first conveying device 1000 and the inlet end of the chain bar type conveying device 200 are spaced too much during the actual use of the disinfection machine, and the second conveying device 1100 and the outlet end of the chain bar type conveying device 200 are also spaced too much, the transition members 1300 are disposed at the inlet end and the outlet end of the chain bar type conveying device 200, and the end surfaces of the transition members 1300 and the conveying belt of the chain bar 210, which contact the product, are located on the same horizontal plane, so as to avoid the product from falling down when the product moves from the first conveying device 1000 to the chain bar type conveying device 200 and from the chain bar type conveying device 200 to the second conveying device 1100.

In the above embodiment, the first conveying device 1000 is further provided with a measuring device 1400 for measuring the length, width and height of the product to be measured, and the measuring device 1400 is arranged to facilitate the worker to measure the length, width and height of the product, and input the measured data to the control panel 900 to adjust the positions of the second ultraviolet disinfection device 500 and the third ultraviolet disinfection device 600 in the protective cover 300.

In the above embodiment, the main body 100 is further provided with a plurality of electrical boxes for supplying power to the disinfection machine, and further, the bottom of the main body 100 is further provided with a plurality of heat dissipation fans, and the positions and the number of the heat dissipation fans are adapted to the positions and the number of the electrical boxes.

In the above embodiment, the side wall of the protective cover 300 is provided with the access door 1500 capable of sliding up and down, and further, in order to fix the access door 1500 after being opened, the upper end of the protective cover 300 is further provided with a hook component for hooking the access door, and specifically, the hook component has certain elasticity.

The working process is as follows: when the disinfection machine is used, a product to be disinfected is placed on the first conveying device 100, the measuring device 1400 is used for obtaining data such as the length, the width and the height of the product, then the test data is input through the operation control panel 900, at the moment, the lifting device 700 and the horizontal adjusting device 800 can move in the protective cover body 300 according to the obtained measuring data, the positions of the second ultraviolet disinfection device 500 and the third ultraviolet disinfection device 600 in the protective cover body 300 are adjusted, then the disinfection machine starts to work, the first conveying device 1000 conveys the product to be disinfected to the chain rod type conveying device 200, at the moment, the first ultraviolet disinfection device 400 irradiates light towards the bottom of the product, the second ultraviolet disinfection device 500 irradiates light towards the top of the product, and the third ultraviolet disinfection device 600 irradiates light towards the two sides of the product, so that the disinfection machine can comprehensively disinfect all positions of the product, the product is then transferred to the second conveyor 1100 by the chain bar conveyor 200, thereby completing the sterilization process of the product.

The above-described embodiments are only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.