Gene detection reagent bottle sterilization device

Abstract

The utility model provides a sterilizing device for gene detection reagent bottles. The sterilizing device comprises an incubator, a transmission mechanism, a plurality of first sterilizing lamps, a plurality of second sterilizing lamps and a controller, the heat preservation box is provided with a lifting opening and closing door. The transmission mechanism is arranged in the heat preservation box and is provided with a plurality of spiral conveying rollers which are horizontally arranged at intervals, and the adjacent spiral conveying rollers are used for supporting the reagent bottles in a matched mode and driving the reagent bottles to rotate and axially move; the plurality of first sterilizing lamps are arranged in the heat preservation box and are axially aligned with all the reagent bottles respectively, and all the first sterilizing lamps correspondingly extend into all the reagent bottles to irradiate the inner walls of the reagent bottles respectively; the plurality of second sterilizing lamps are arranged in the heat preservation box and are correspondingly arranged above the reagent bottles respectively; the second sterilizing lamps are used for irradiating the outer walls of the reagent bottles. According to the sterilizing device for the gene detection reagent bottle, the sterilizing efficiency and sterilizing effect of the gene detection reagent bottle can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of gene detection reagent bottle, specifically relates to a gene detection reagent bottle disinfecting and sterilizing device. BACKGROUND

[0002] Gene detection is very important for the auxiliary diagnosis of neonatal genetic diseases and some common diseases. Currently, gene detection is usually carried out by using a gene detection reagent bottle. Before the reagent components are filled into the reagent bottle, the most important work is cleaning and sterilization. The commonly used method for disinfecting and sterilizing the reagent bottle is to irradiate the bottle body with ultraviolet rays and clean and disinfect the bottle body with high-temperature steam. The disadvantage of this method is that the ultraviolet rays will be greatly attenuated after penetrating the bottle body and entering the interior of the reagent bottle, thereby affecting the sterilization effect of the interior of the reagent bottle. If the sterilization is unqualified, the sterilization time needs to be lengthened, thus the disinfecting and sterilizing efficiency is low, and in batch production, the unqualified sterilization of the interior of the reagent bottle due to the failure of sampling inspection may affect the detection accuracy of the final product, which needs to be improved. SUMMARY

[0003] The utility model embodiment provides a kind of gene detection reagent bottle disinfecting and sterilizing device, to improve gene detection reagent bottle disinfecting and sterilizing efficiency and disinfecting and sterilizing effect.

[0004] To achieve the above object, the utility model adopts the technical scheme of providing a kind of gene detection reagent bottle disinfecting and sterilizing device, including heat preservation box, transmission mechanism, multiple first sterilization lamps, multiple second sterilization lamps and controller;Wherein, heat preservation box has lifting switch door;Transmission mechanism is located in heat preservation box, with multiple helical conveying rollers of horizontal interval arrangement, adjacent helical conveying rollers are used to cooperate with the support reagent bottle and drive reagent bottle rotation and axial motion;Multiple first sterilization lamps are located in heat preservation box and respectively with each reagent bottle axial alignment, each first sterilization lamp respectively corresponds to extend into each reagent bottle and irradiate the inner wall of reagent bottle;Multiple second sterilization lamps are located in heat preservation box and are respectively set in the upper of each reagent bottle, and second sterilization lamp is used to irradiate the outer wall of reagent bottle;Controller is connected to the outer wall of heat preservation box and is electrically connected with lifting switch door, transmission mechanism, first sterilization lamp and second sterilization lamp respectively.

[0005] In a possible implementation manner, the transmission mechanism includes a transmission frame, a rotary driving member, a synchronous belt and multiple helical conveying rollers;Wherein, the transmission frame is fixedly connected to the inner bottom wall of the heat preservation box, each helical conveying roller is rotatably connected to the transmission frame, and a synchronous wheel is arranged at the same end of each helical conveying roller, the rotary driving member is connected to the transmission frame and has a driving wheel at the output end, and the synchronous belt is connected to the driving wheel and each synchronous wheel in sequence.

[0006] In some embodiments, the helical conveying roller includes a transmission roller body and a silica gel belt spirally wound on the surface of the transmission roller body.

[0007] Illustratively, the synchronous wheel is arranged at one end of the spiral conveying roller away from the lifting switch door, the transmission frame is provided with a plurality of guide wheels, each guide wheel is located between adjacent spiral conveying rollers and below the side of the synchronous wheel, and the synchronous belt passes through the guide wheels between adjacent synchronous wheels.

[0008] For example, a plurality of support arms are distributed at intervals on the side of the transmission frame away from the lifting switch door, each support arm is located between adjacent spiral conveying rollers and extends upward; a horizontal through rod is arranged on the support arm, the horizontal through rod is axially aligned with the reagent bottle and connected with the first sterilization lamp.

[0009] In a possible implementation, vertical guide grooves are arranged on both sides of the door opening of the incubator; the lifting switch door comprises a lifting door body and a lifting driving member; wherein the two side edges of the lifting door body are respectively slidably connected in the two guide grooves, the lifting driving member is electrically connected with the controller and the output end is connected with the lifting door body.

[0010] In some embodiments, the lifting driving member comprises two driving seats, two screw rods and a driving motor; wherein the two driving seats are respectively fixedly connected to the two opposite side walls of the incubator, the two screw rods are respectively vertically arranged in the two driving seats and threadedly matched with the driving seats, the top ends of the two screw rods are respectively rotatably connected to the two sides of the top end of the lifting door body, and the output end of the driving motor is respectively drivingly connected with the two screw rods to drive the two screw rods to synchronously rotate.

[0011] Illustratively, the top ends of the two screw rods are both sleeved with transmission wheels, and the output end of the driving motor is sleeved with a driving wheel, and the driving wheel is connected with the two transmission wheels through a transmission belt.

[0012] For example, the two opposite side walls of the incubator are respectively provided with sliding grooves, and the lower ends of the two screw rods are respectively rotatably connected with sliding seats, and the two sliding seats are respectively slidably connected to the two sliding grooves.

[0013] In some embodiments, the inner top wall of the incubator is provided with a heat lamp, and the heat lamp is electrically connected with the controller; the incubator is provided with a steam jet pipe above the transmission mechanism, one end of the steam jet pipe penetrates out of the incubator and is used for connecting a steam generator; wherein the side of the steam jet pipe close to the lifting switch door is used for connecting each second sterilization lamp, and the side of the steam jet pipe away from the lifting switch door is provided with a plurality of rows of steam spray heads, and each row of steam spray heads is downwardly aligned between adjacent spiral conveying rollers.

[0014] The gene detection reagent bottle disinfection and sterilization device has the advantages that compared with the prior art, the gene detection reagent bottle disinfection and sterilization device has a lifting switch door of a heat preservation box controlled by a controller, can realize automatic assembly line production after a material moving device is arranged between the lifting switch door and a reagent bottle conveying line, the reagent bottle can be manually placed or automatically pushed between adjacent spiral conveying rollers after the lifting switch door is opened, then the transmission mechanism can be started after the lifting switch door is closed, the spiral transmission roller is rotated to drive the reagent bottle to rotate and move axially at the same time, so that the second sterilization lamp irradiates each position of the reagent bottle in the circumferential direction, and the first sterilization lamp can extend into the reagent bottle to sterilize the inner wall of the reagent bottle in all directions along with the axial movement of the reagent bottle, the spiral transmission roller is reversely rotated to drive the reagent bottle to return to the original position after the reagent bottle moves axially to the limit position in the heat preservation box, so that the reagent bottle is conveniently taken out, the reagent bottle can be fully disinfected and sterilized on the outer surface and the inner wall during movement in the heat preservation box driven by the transmission mechanism, the disinfection and sterilization completeness of the reagent bottle is improved, and the disinfection and sterilization time of a single reagent bottle is reduced and the disinfection and sterilization efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A stereogrammatical structure schematic diagram of the gene detection reagent bottle disinfection and sterilization device in a closed state of the lifting switch door is provided for the embodiment of the utility model.

[0016] Figure 2 A stereogrammatical structure schematic diagram of the gene detection reagent bottle disinfection and sterilization device in an opened state of the lifting switch door is provided for the embodiment of the utility model.

[0017] Figure 3 A cross section overhead structure schematic diagram of the gene detection reagent bottle disinfection and sterilization device is provided for the embodiment of the utility model.

[0018] Figure 4 A stereogrammatical structure schematic diagram of the transmission mechanism is provided for the embodiment of the utility model.

[0019] Figure 5 A stereogrammatical structure schematic diagram of the steam jet pipe is provided for the embodiment of the utility model.

[0020] Figure 6 A control block diagram of the gene detection reagent bottle disinfection and sterilization device is provided for the embodiment of the utility model.

[0021] In the figure: 10, incubator; 11, guide groove; 12, sliding groove; 13, sliding seat; 14, heat lamp; 15, steam jet pipe; 151, steam jet head; 20, lifting switch door; 21, lifting door body; 22, lifting driving part; 221, driving seat; 222, screw rod; 223, driving motor; 224, transmission wheel; 225, transmission belt; 30, transmission mechanism; 31, spiral conveying roller; 311, synchronous wheel; 312, silica gel belt; 32, transmission frame; 321, guide wheel; 322, support arm; 3221, horizontal through rod; 3222, stop plate; 33, rotary driving part; 331, driving wheel; 34, synchronous belt; 40, first sterilization lamp; 50, second sterilization lamp; 60, controller; 70, reagent bottle. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects of the utility model to be solved more clearly, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0023] It should be noted that when an element is referred to as "provided on" or "connected to" another element, it can be directly on the other element or indirectly on the other element. It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or several of the features. In the description of the present application, the meaning of "a plurality of", "several" is two or more, unless otherwise specifically limited.

[0024] Please refer to Figures 1 to 6The utility model provides a gene detection reagent bottle sterilization and disinfection device, which belongs to the field of gene detection reagent bottle sterilization and disinfection device, and can realize the irradiation of the inner wall and the outer wall of the reagent bottle at the same time, and can realize the extension and withdrawal of the first sterilization lamp into the reagent bottle.

[0025] It should be understood that the spiral transmission roller in the embodiment can be understood as a rotating roller with spiral texture, which drives the reagent bottle 70 to rotate by using the contact friction of the spiral texture with the reagent bottle 70, and simultaneously drives the reagent bottle 70 to move axially along the spiral lift angle (when rotating forward, the reagent bottle 70 moves away from the inside of the lifting switch door 20, and when rotating reversely, the reagent bottle 70 moves towards the initial position close to the lifting switch door 20), thereby enabling the first sterilization lamp 40 to irradiate any position of the inner wall of the reagent bottle 70 and the second sterilization lamp 50 to irradiate any position of the outer wall of the reagent bottle 70, and enabling the first sterilization lamp 40 to extend into or withdraw from the reagent bottle 70 by using the axial movement. It should be understood that the reagent bottle 70 should be placed on the transmission mechanism 30 with the mouth part facing the first sterilization lamp 40.

[0026] It should be noted that, in order to avoid the axial slip of the reagent bottle 70 on the spiral conveying roller and affect the stability of the axial movement, the peripheral wall of the spiral conveying roller can be wrapped with silica gel with a high friction coefficient, or a strip of silica gel can be directly wound around the peripheral wall of the spiral conveying roller to form a spiral texture structure.

[0027] In the embodiment, the first sterilization lamp 40 and the second sterilization lamp 50 can both be ultraviolet sterilization lamps, wherein the cross-sectional size of the first sterilization lamp 40 is smaller than the mouth size of the reagent bottle 70, thereby ensuring that the first sterilization lamp 40 can smoothly extend into the reagent bottle 70.

[0028] For batch automatic production, one or more gene detection reagent bottle sterilization and disinfection devices provided by the embodiment can be placed on the side of the reagent bottle conveying line, and a material moving device is installed between the incubator 10 and the reagent bottle conveying line, and the reagent bottle 70 is transferred to the corresponding incubator 10 by the material moving device for automatic sterilization and disinfection treatment, so as to realize automatic production; for small batch production, manual sterilization and disinfection operation mode can be directly used, only need to open the lifting switch door 20, manually place the reagent bottle 70 on the transmission mechanism 30, and manually take out the reagent bottle 70 after the sterilization and disinfection is completed.

[0029] Compared with the prior art, the gene detection reagent bottle sterilization and disinfection device provided by the embodiment, the incubator 10 is provided with a lifting switch door 20 controlled by the controller 60, which can realize automatic assembly line production after the material moving device is arranged between the reagent bottle conveying line. After the lifting switch door 20 is opened, the reagent bottle 70 can be manually placed or automatically pushed between the adjacent spiral conveying rollers 31, and then the transmission mechanism 30 can be started by closing the lifting switch door 20. The rotation of the spiral transmission roller drives the reagent bottle 70 to rotate while moving axially, so that the second sterilization lamp 50 can irradiate each position of the circumference of the reagent bottle 70, and the first sterilization lamp 40 can extend into the reagent bottle 70 to sterilize the inner wall of the reagent bottle 70 in all directions with the axial movement of the reagent bottle 70. After the reagent bottle 70 moves axially to the limit position in the incubator 10, the spiral transmission roller reverses to drive the reagent bottle 70 to return to the original position, so that the reagent bottle 70 can be easily taken out. During the movement of the reagent bottle 70 in the incubator 10 driven by the transmission mechanism 30, not only the outer surface of the reagent bottle 70 can be fully sterilized and disinfected, but also the inner wall of the reagent bottle 70 can be fully sterilized and disinfected, so as to improve the completeness of sterilization and disinfection of the reagent bottle 70, and also to reduce the sterilization and disinfection time of a single reagent bottle 70, and improve the sterilization and disinfection efficiency.

[0030] As a specific embodiment of the above transmission mechanism 30, please refer to Figures 2 to 4 The transmission mechanism 30 includes a transmission frame 32, a rotary drive member 33, a synchronous belt 34 and a plurality of spiral conveying rollers 31. The transmission frame 32 is fixedly connected to the inner bottom wall of the incubator 10, each spiral conveying roller 31 is rotatably connected to the transmission frame 32, and each spiral conveying roller 31 is provided with a synchronous wheel 311 at the same end. The rotary drive member 33 is connected to the transmission frame 32 and provided with a drive wheel 331 at the output end. The synchronous belt 34 is connected to the drive wheel 331 and each synchronous wheel 311 in sequence.

[0031] The rotating driving member 33 can be a servo motor or a step motor. The driving wheel 331 at the output end of the rotating driving member 33 drives each synchronous wheel 311 to rotate through the synchronous belt 34, so as to realize the synchronous rotation of each spiral conveying roller. The gap between adjacent spiral conveying rollers is smaller than the diameter of the reagent bottle 70, so that the reagent bottle 70 placed between the adjacent spiral conveying rollers can be driven to rotate and axially move by the two spiral conveying rollers.

[0032] Specifically, in the embodiment, referring to Figure 3 , the spiral conveying roller 31 comprises a transmission roller body and a silica gel belt 312 spirally wound on the surface of the transmission roller body. The silica gel belt 312 can be a medical high-temperature resistant silica gel material. Since sufficient friction can be generated between the silica gel belt 312 and the reagent bottle 70, the rotation and axial movement of the reagent bottle 70 are driven by the contact between the silica gel belt 312 and the reagent bottle 70, thereby improving the movement stability of the reagent bottle 70.

[0033] In some embodiments, as shown in Figure 4 , the synchronous wheel 311 is arranged at one end of the spiral conveying roller 31 away from the lifting and switching door 20. The transmission frame 32 is provided with a plurality of guide wheels 321. Each guide wheel 321 is located between adjacent spiral conveying rollers 31 and below the side of the synchronous wheel 311. The synchronous belt 34 passes through the guide wheels 321 between adjacent synchronous wheels 311.

[0034] Since each synchronous wheel 311 is in the same straight line, if directly engaged with the synchronous belt 34, the contact angle between the middle synchronous wheel 311 and the synchronous belt 34 is too small, and the synchronous belt 34 and the synchronous wheel 311 are prone to slip. Therefore, the guide wheel 321 is arranged to form a V-shaped transmission path between adjacent synchronous wheels 311, so as to ensure that each synchronous belt 34 has sufficient wrap angle for each synchronous wheel 311, thereby improving the transmission stability.

[0035] In some possible implementation manners, referring to Figure 3 and Figure 4 , a plurality of support arms 322 are distributed at intervals on the side of the transmission frame 32 away from the lifting and switching door 20. Each support arm 322 is located between adjacent spiral conveying rollers 31 and extends upward. The support arm 322 is provided with a horizontal through rod 3221, which is axially aligned with the reagent bottle 70 and connected with the first sterilization lamp 40.

[0036] The support arm 322 and the horizontal penetrating rod 3221 can make the first sterilization lamp 40 in the suspended position axially aligned with the reagent bottle 70, so that the first sterilization lamp 40 can be inserted into the reagent bottle 70. On this basis, the support arm 322 or the stop plate 3222 arranged on the horizontal penetrating rod 3221 can be used to block and position the mouth of the reagent bottle 70, so as to avoid the reagent bottle 70 from sliding off the spiral conveying roller 31 due to axial movement out of position. Since the positions of the plurality of reagent bottles 70 are different, the blocking and positioning can make the reagent bottles 70 aligned when moving to the limit position inside the incubator 10, so that the reagent bottles 70 can move in order when moving reversely to the position close to the lifting switch door 20, thereby facilitating automatic or manual removal.

[0037] In some embodiments, the lifting switch door 20 has the structure as shown in Figure 2 . The door hole of the incubator 10 is provided with vertical guide grooves 11 on both sides. The lifting switch door 20 includes a lifting door body 21 and a lifting driving member 22. The two side edges of the lifting door body 21 are respectively connected in sliding mode in the two guide grooves 11, and the lifting driving member 22 is electrically connected with the controller 60 and the output end is connected with the lifting door body 21. The lifting driving member 22 can be a telescopic air cylinder, a lifting push rod or a linear transmission pair such as a lead screw nut pair driven by a motor. The controller 60 only needs to control the action of the lifting driving member 22 to realize the up and down sliding of the lifting door body 21 in the guide groove 11, thereby realizing automatic opening and closing, and the structure is simple and stable.

[0038] As a specific embodiment of the lifting driving member 22, please refer to Figure 2 . The lifting driving member 22 includes two driving seats 221, two screw rods 222 and a driving motor 223. The two driving seats 221 are respectively fixedly connected to the two opposite side walls of the incubator 10. The two screw rods 222 are respectively vertically penetrated in the two driving seats 221 and threadedly matched with the driving seats 221, and the top ends of the two screw rods 222 are respectively rotatably connected with the top ends of the two sides of the lifting door body 21. The output end of the driving motor 223 is respectively drivingly connected with the two screw rods 222 to drive the two screw rods 222 to rotate synchronously.

[0039] The driving motor 223 drives the two screw rods 222 to rotate synchronously, so that the two screw rods 222 respectively move axially relative to the two driving seats 221, and then the lifting door body 21 is opened upward or closed downward. The transmission mode is simple and stable, and the synchronous lifting mode of the screw rod 222 and the lifting door body 21 not only can provide sufficient lifting stroke, but also saves space.

[0040] Specifically, please refer to Figure 2The top ends of the two screws 222 are sleeved with transmission wheels 224 in the embodiment, the output end of the driving motor 223 is sleeved with a driving wheel, and the driving wheel is connected with the two transmission wheels 224 through a transmission belt 225. The driving wheel of the driving motor 223 drives the two transmission wheels 224 to rotate synchronously through the transmission belt 225, thereby realizing synchronous rotation and lifting of the two screws 222, and the driving mode is simple, compact and reliable and stable in transmission.

[0041] In order to improve the stability of the axial movement of the screw 222, referring to Figure 1 and Figure 2 , two opposite side walls of the incubator 10 are respectively provided with a sliding groove 12, and the lower ends of the two screws 222 are respectively rotationally connected with a sliding seat 13, and the two sliding seats 13 are respectively slidingly connected to the two sliding grooves 12. The rotation of the sliding seat 13 and the screw 222 forms a support point for the lower end of the screw 222, thereby avoiding the bending deformation of the screw 222 due to the large length-diameter ratio, and improving the transmission smoothness, thereby improving the rotation flexibility and stability of the screw 222.

[0042] It should be noted that, referring to Figure 2 and Figure 6 , in the embodiment, the inner top wall of the incubator 10 is provided with a heat lamp 14, and the heat lamp 14 is electrically connected with the controller 60; the incubator 10 is provided with a steam jet pipe 15 above the transmission mechanism 30, one end of the steam jet pipe 15 penetrates through the incubator 10 and is used for connecting a steam generator; wherein, the side of the steam jet pipe 15 close to the lifting switch door 20 is used for connecting each second sterilization lamp 50, and the side of the steam jet pipe 15 away from the lifting switch door 20 is provided with a plurality of rows of steam spray heads 151, and each row of steam spray heads 151 is aligned between adjacent spiral conveying rollers 31 downward.

[0043] The high-temperature steam sprayed by each row of steam spray heads 151 of the steam jet pipe 15 to each reagent bottle 70 plays a high-temperature sterilization role, and after the high-temperature steam sterilization is completed, the heat lamp 14 is turned on to further high-temperature sterilize and dry the reagent bottle 70 by high-temperature radiation, so as to ensure the dryness of the reagent bottle 70 after sterilization; the second sterilization lamp 50 is installed by means of the steam jet pipe 15, which is beneficial to improve the compactness of the structure, and the second sterilization lamp 50 and the steam spray head 151 are respectively located in the space on both sides of the incubator 10, so as to avoid mutual interference. It should be noted that the steam jet pipe 15 is connected with an electromagnetic switch valve, and the electromagnetic switch valve is electrically connected with the controller 60, so as to realize automatic spraying of high-temperature steam according to an automatic program, of course, the controller 60 is provided with a control button, and manual operation can also be realized.

[0044] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A gene detection reagent bottle sterilization device, characterized in that: include: Insulated box with lift-open / close door; The transmission mechanism is provided in the heat preservation box and has a plurality of spiral conveying rollers arranged horizontally at intervals, wherein adjacent spiral conveying rollers are used to cooperate with each other to support the reagent bottles and drive the reagent bottles to rotate and move axially; A plurality of first sterilization lamps are provided in the heat preservation box and are respectively aligned with the axial direction of each reagent bottle, and each first sterilization lamp extends into each reagent bottle to illuminate the inner wall of the reagent bottle; A plurality of second sterilization lamps are provided in the thermal insulation box and are respectively arranged above each of the reagent bottles, and the second sterilization lamps are used to irradiate the outer walls of the reagent bottles; The controller is connected to the outer wall of the heat preservation box and is electrically connected to the lifting and switching door, the transmission mechanism, the first sterilization lamp and the second sterilization lamp respectively.

2. The gene detection reagent bottle disinfection and sterilization device according to claim 1, characterized in that: The transmission mechanism includes a transmission frame, a rotating drive member, a synchronous belt and a plurality of spiral conveying rollers; wherein, the transmission frame is fixedly connected to the inner bottom wall of the thermal insulation box, each of the spiral conveying rollers is rotatably connected to the transmission frame, and a synchronous wheel is provided at the same end of each of the spiral conveying rollers, the rotating drive member is connected to the transmission frame and a driving wheel is provided at the output end, and the synchronous belt is sequentially connected to the driving wheel and each of the synchronous wheels.

3. The gene detection reagent bottle disinfection and sterilization device according to claim 2, characterized in that: The spiral conveying roller includes a transmission roller body and a silicone belt spirally wound on the surface of the transmission roller body.

4. The gene detection reagent bottle disinfection and sterilization device according to claim 2, characterized in that: The synchronous wheel is arranged at the end of the spiral conveying roller away from the lifting and closing door. A plurality of guide wheels are provided on the transmission frame. Each guide wheel is located between adjacent spiral conveying rollers and below the side of the synchronous wheel. The synchronous belt passes around the guide wheels between adjacent synchronous wheels.

5. The gene detection reagent bottle disinfection and sterilization device according to claim 2, characterized in that: A plurality of support arms are spaced apart on the side of the transmission frame away from the lifting switch door, and each support arm is located between adjacent spiral conveying rollers and extends upward; a horizontal through rod is provided on the support arm, and the horizontal through rod is axially aligned with the reagent bottle and connected to the first sterilization lamp.

6. The gene detection reagent bottle disinfection and sterilization device according to claim 1, characterized in that: Vertically extending guide grooves are respectively provided on both sides of the door opening of the insulated box; the lifting and switching door includes a lifting door body and a lifting drive member; wherein, the two side edges of the lifting door body are respectively slidably connected in the two guide grooves, the lifting drive member is electrically connected to the controller and the output end is connected to the lifting door body.

7. The gene detection reagent bottle disinfection and sterilization device according to claim 6, characterized in that: The lifting drive component includes two driving seats, two screws and a driving motor; wherein, the two driving seats are respectively fixedly connected to the two opposite side walls of the thermal insulation box, the two screws are respectively vertically passed through the two driving seats and engaged with the driving seat threads, and the top ends of the two screws are respectively rotatably connected to the two sides of the top end of the lifting door body, and the output end of the driving motor is respectively connected to the two screws to drive the two screws to rotate synchronously.

8. The gene detection reagent bottle disinfection and sterilization device according to claim 7, characterized in that: The top ends of the two screw rods are sleeved with transmission wheels, the output end of the drive motor is sleeved with a driving wheel, and the driving wheel is connected to the two transmission wheels through a transmission belt.

9. The gene detection reagent bottle disinfection and sterilization device according to claim 7, characterized in that: Two opposite side walls of the heat preservation box are respectively provided with a slide groove, and the lower ends of the two screws are respectively rotatably connected to a slide seat, and the two slide seats are respectively slidably connected to the two slide grooves.

10. The gene detection reagent bottle disinfection and sterilization device according to any one of claims 1 to 9, characterized in that: A heat lamp is provided on the inner top wall of the insulation box, and the heat lamp is electrically connected to the controller; a steam nozzle is provided above the transmission mechanism in the insulation box, and one end of the steam nozzle passes through the insulation box and is used to connect to the steam generator; wherein, the side of the steam nozzle close to the lifting switch door is used to connect to each of the second sterilization lamps, and the side of the steam nozzle away from the lifting switch door is provided with multiple rows of steam nozzles, and each row of steam nozzles is aligned downward between adjacent spiral conveying rollers.

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