Timing ozone sterilization equipment with front door and rear door

Abstract

The utility model relates to the related technical field of flavor fruit beverage processing, in particular to timing front-back double-door ozone sterilization equipment which comprises an equipment main body, sealing protective doors are arranged on the front side and the back side of the equipment main body in a slotted mode, and an intelligent control panel is installed in the middle of the upper end of the right side surface of the equipment main body in a slotted mode. An ozone machine is mounted in a groove in the middle of the upper end surface of the equipment main body, and a group of placing plates are arranged on the left side and the right side in the equipment main body at equal intervals. The improved ozone sterilization equipment is provided with the bottle body clamping assembly and the bottom supporting disc, pull ropes at the four corners of the bottom supporting disc are pulled through the gravity of beverage bottles, and worm and gear sets at the upper ends are driven by the pull ropes to rotate so as to adjust the angle of a worm gear; and the rotating threaded rod is driven to rotate, so that the elastic sliding rod in threaded connection drives the bottle body clamping assembly at the end of the elastic sliding rod to be tightly attached to the bottle body of the beverage bottle, the fixing assemblies surround the bottle body structure, and the internal space of the equipment is saved.

Description

Technical Field

[0001] The utility model relates to the technical field related to flavor fruit beverage processing, in particular to timed front and back double-door ozone sterilization equipment. Background Art

[0002] The sterilization and disinfection technologies commonly used in the food industry are mainly chemical and physical methods. The chemical method mainly relies on drug fumigation, radiation irradiation, ozone sterilization and other methods. Ozone sterilization also pollutes the environment.

[0003] When the equipment is in use, it is necessary to ensure the sealing of the equipment, and the passage of the front and rear double doors can be used to blow away the residual ozone inside the equipment in time after the sterilization is completed to avoid affecting the health of the user.

[0004] In the process of realizing the present utility model, the inventors found that the prior art had the following problems: 1. When placing the beverage bottles to be sterilized, traditional ozone sterilization equipment for beverage processing needs to install a fixing component, and the fixing component will take up a large amount of space inside the equipment, which reduces the number of beverage bottles sterilized in the same batch. Therefore, it is necessary to install a fixing component around the bottle body to save space; 2. When processing beverage bottles, traditional ozone sterilization equipment for beverage processing has many types and sizes of beverage bottles, and the capacity sizes of the same type of beverage bottles are also different. Therefore, it is necessary to ensure that the placement mechanism inside the equipment can be adjusted or the spacing can be expanded so that large-capacity beverage bottles can be placed inside the equipment. Utility Model Content

[0005] The purpose of the present invention is to provide a timed front and back double-door ozone sterilization device, so as to solve the problems of the traditional ozone sterilization device for beverage processing proposed in the above background technology, namely, the lack of a fixing component that is tightly attached to the body of the beverage bottle and the lack of an adjustment and disassembly structure for the placement structure. To achieve the above purpose, the present invention provides the following technical solutions: a timed front and back double-door ozone sterilization device, comprising a device body, wherein the front and back sides of the device body are both grooved with sealed protective doors, and an intelligent control panel is grooved and installed in the middle of the upper end of the right side surface of the device body, an ozone generator is grooved and installed in the middle of the upper end surface of the device body, and a group of placement plates are evenly spaced on the left and right sides of the interior of the device body;

[0006] The middle parts of the left and right ends of the placement plate are both provided with fixed slide rails, and the middle parts of the fixed slide rails on the side surface close to the placement plate are provided with slide grooves, the middle part of the placement plate is provided with five groups of circular through grooves at equal intervals, and a group of bottle body clamping components are provided inside the through grooves, the front and rear sides of the fixed slide rails and the middle parts of the upper and lower ends of the side surface close to the placement plate are both grooved with slide rail fixing components, and a bottom support plate is provided just below the bottom end of the bottle body clamping component;

[0007] The four corners of the bottom support plate are grooved and connected to a draw rope, and the upper ends of the draw ropes are connected to the left and right sides of the worm gear assembly, and the middle part of the worm gear assembly close to the bottle body clamping assembly is provided with a rotating threaded rod, and the end of the rotating threaded rod away from the worm gear assembly is provided with an elastic sliding rod;

[0008] A locking module is provided on one side of the inner middle portion of the slide rail fixing assembly close to the inner wall of the device body, and a connecting shaft is provided inside the locking module. Four locking blocks are provided on the outer side of the outer ring surface of the connecting shaft at equal intervals, and an adjustment button is provided on the end of the connecting shaft away from the locking module.

[0009] A connecting pipe is provided in a groove in the middle of the inner wall of the equipment body, and air outlets are provided in the middle of the left and right sides of the node end of the connecting pipe.

[0010] Further preferably, the bottom surface of the ozone machine is fixed to the inside of the groove at the upper end of the equipment body by screws, and the middle part of the bottom end of the ozone machine is sealed to the middle port of the upper end of the communicating pipe through a sealed connecting pipe, and the front and rear end portions of the communicating pipe are fixed to the inner wall of the middle partition plate on the inner side of the equipment body through sealing valves, the nodes of the communicating pipe are sealed with diverter valves, and the middle parts of the left and right surfaces of the diverter valve are provided with connecting grooves, and the air outlet is sealed to the inside of the diverter valve groove of the communicating pipe at one end close to the communicating pipe.

[0011] Further preferably, circular slots are provided on the left and right sides of the inner wall of the equipment body and on the left and right surfaces of the internal partition plate of the equipment body, and the cross-sectional diameter of the slots is smaller than the cross-sectional diameter of the slide rail fixing assembly, and the middle surfaces of the end portions of the locking module are slidably connected to the inner surface of the slide rail fixing assembly, and four rectangular through-grooves are evenly spaced on the outer ring surface of one end of the locking module close to the circular slot of the equipment body, and the side surfaces of the locking block are slidably connected to the inner wall of the rectangular slot of the locking module, and the side surface of the locking block located inside the locking module is connected to the middle outer ring surface of the connecting shaft through a traction rope.

[0012] Further preferably, the end surfaces of the locking block are connected to the inner wall of the locking module through a spring, and the end of the connecting shaft close to the adjusting button is fixed to the middle part of the end surface of the adjusting button close to the connecting shaft, and the middle part of the connecting shaft is connected to the inner wall of the slide rail fixing assembly by a spring, the middle part of the connecting shaft is located inside the circular groove of the locking module, and the middle surface of the outer ring of the adjusting button is slidably connected to the inner surface of the slide rail fixing assembly through a bearing, and the ends of the locking block are locked in the inner wall groove of the equipment body and the groove of the partition plate.

[0013] Further preferably, the bottom ends of the pull ropes are wound and fixed inside the four corner grooves of the outer ring of the bottom support plate, and the upper ends of the pull ropes are wound and fixed on the outer ring surface of the middle rotating shaft of the worm gear group, and the end of the worm gear group away from the rotating shaft is connected to the inner wall of the placement plate by bearings, the middle of the end surface of the upper side of the worm gear group away from the elastic sliding rod is connected to the inner wall of the placement plate by bearings, and the end of the rotating threaded rod close to the worm gear group is fixed to the middle of one side surface of the worm gear group.

[0014] Further preferably, one end of the rotating threaded rod away from the worm gear group is threadedly connected to the inner wall of the circular groove of one end of the elastic sliding rod close to the rotating threaded rod, and one end of the elastic sliding rod close to the bottle body clamping assembly is slidably connected to the inside of the outer arc groove of the bottle body clamping assembly through a spring, and the middle part of the end of the elastic sliding rod passes through and is slidably connected to the middle part of the inner wall of the circular groove of the placing plate, the inner arc surface of the bottle body clamping assembly is fixed with an anti-slip pad, and the left and right ends of the placing plate are slidably connected to the inner wall of the sliding groove on one side of the fixed slide rail close to the placing plate.

[0015] Further preferably, the middle of the left end of the sealed protective door on the front side and the middle of the right end of the sealed protective door on the rear side are both rotatably connected to the middle of one end of the front and rear sides of the device body, and the left end of the intelligent control panel on the right surface of the device body is connected to a timer through a data cable, and a buzzer is provided on the right side of the device body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, a bottle body clamping assembly and a bottom support plate are provided. The user can place the beverage bottle body to be processed into the circular groove in the middle of the placement plate, and use its own gravity to pull the pull ropes at the four corners of the bottom support plate, and use the pull ropes to drive the worm gear group at the upper end to rotate and adjust the angle of the worm gear, and drive the rotating threaded rod to rotate so that the threaded elastic sliding rod drives the bottle body clamping assembly at its end to fit tightly against the bottle body of the beverage bottle, so that the fixing components all surround the bottle body structure to save space inside the equipment.

[0018] In the utility model, a slide rail fixing assembly and a locking block are provided. The elastic force of the spring at the end of the adjusting button is used to prevent the traction rope wrapped around the middle of the connecting shaft from being pulled, and then the locking block is locked in the slot on the inner wall of the device body by the elastic force of the spring at its end. At the same time, the adjusting button can be rotated and pulled so that the locking block will be retracted into the interior of the locking module by the rotation of the connecting shaft, and the slide rail fixing assembly can be removed. The fixed slide rail can be disassembled and assembled to adjust the spacing of the beverage bottle body placement structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is an enlarged structural diagram of the placement plate of the utility model;

[0021] Figure 3 This is an enlarged structural diagram of the bottle body clamping assembly of the utility model;

[0022] Figure 4 For this utility model Figure 3 A in the middle is an enlarged structural diagram;

[0023] Figure 5 This is an enlarged structural diagram of the slide rail fixing assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the enlarged structure of the connecting pipe of the utility model.

[0025] In the figure: 1. Equipment body; 2. Sealed protective door; 3. Ozone generator; 4. Placement plate; 5. Fixed slide rail; 6. Slide rail fixing assembly; 7. Bottle body clamping assembly; 8. Bottom support plate; 9. Pull rope; 10. Elastic sliding rod; 11. Rotating threaded rod; 12. Worm gear assembly; 13. Clamping module; 14. Connecting shaft; 15. Clamping block; 16. Adjustment button; 17. Connecting pipe; 18. Air outlet. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0027] See also Figures 1 to 6The utility model provides a technical solution: a timed front and rear double-door ozone sterilization device, comprising a device body 1, a sealing protective door 2 is provided on both the front and rear sides of the device body 1, and an intelligent control panel is installed in a slot in the middle of the upper end of the right surface of the device body 1, an ozone machine 3 is installed in the slot in the middle of the upper end surface of the device body 1, and a group of placement plates 4 are evenly spaced on the left and right sides of the interior of the device body 1;

[0028] A fixed slide rail 5 is provided in the middle of the left and right ends of the placement plate 4, and a slide groove is provided in the middle of the surface of the fixed slide rail 5 close to the placement plate 4. Five groups of circular through grooves are provided at equal intervals in the middle of the placement plate 4, and a group of bottle body clamping components 7 are provided inside the through grooves. The front and rear sides of the fixed slide rail 5 are grooved in the middle of the upper and lower ends of the surface of one side close to the placement plate 4, and a bottom support plate 8 is provided just below the bottom end of the bottle body clamping component 7.

[0029] The four corners of the bottom support plate 8 are grooved and connected to a pull rope 9, and the upper end and left and right sides of the pull rope 9 are connected to a worm gear assembly 12. A rotating threaded rod 11 is provided in the middle of the side of the worm gear assembly 12 close to the bottle body clamping assembly 7, and an elastic sliding rod 10 is provided on the end of the rotating threaded rod 11 away from the worm gear assembly 12;

[0030] A locking module 13 is provided on the inner middle portion of the slide rail fixing assembly 6, close to the inner wall of the device body 1. A connecting shaft 14 is provided inside the locking module 13. Four locking blocks 15 are evenly spaced outside the outer surface of the outer ring of the connecting shaft 14. An adjusting button 16 is provided on the end of the connecting shaft 14 away from the locking module 13.

[0031] A communication pipe 17 is provided in a groove in the middle of the inner wall of the device body 1 , and air outlets 18 are provided in grooves in the middle of the left and right sides of the node end of the communication pipe 17 .

[0032] In this embodiment, Figure 1 and Figure 6 As shown, the bottom surface of the ozone machine 3 is fixed to the inside of the groove at the upper end of the equipment body 1 by screws, and the middle part of the bottom end of the ozone machine 3 is sealed to the middle port of the upper end of the communicating pipe 17 through a sealed connecting pipe, and the front and rear end portions of the communicating pipe 17 are fixed to the inner wall of the middle partition plate inside the equipment body 1 through sealing valves, the nodes of the communicating pipe 17 are sealed with diverter valves, and the middle parts of the left and right surfaces of the diverter valve are provided with connecting grooves, and the end of the air outlet 18 close to the communicating pipe 17 is sealed connected to the inside of the diverter valve groove of the communicating pipe 17; by arranging the communicating pipe 17 at the bottom end of the ozone machine 3, the ozone inside the communicating pipe 17 is discharged to various parts of the interior of the equipment body 1 through the air outlet 18.

[0033] In this embodiment, Figure 5 As shown, circular slots are provided on the left and right sides of the inner wall of the equipment body 1 and on the left and right sides of the internal partition plate of the equipment body 1, and the cross-sectional diameter of the slots is smaller than the cross-sectional diameter of the slide rail fixing assembly 6, and the middle surface of the end of the locking module 13 is slidably connected to the inner surface of the slide rail fixing assembly 6, and the outer ring surface of one end of the locking module 13 close to the circular slot of the equipment body 1 is evenly spaced with four rectangular through-grooves, and the side surfaces of the locking block 15 are slidably connected to the inner wall of the rectangular slot of the locking module 13, and the side surface of the locking block 15 located inside the locking module 13 is connected to the outer ring surface of the middle part of the connecting shaft 14 through a traction rope; through the locking block 15 inside the rectangular groove on the outer ring surface of the locking module 13, the slide rail fixing assembly 6 can be engaged in the slot of the equipment body 1, and the traction rope in the middle of the connecting shaft 14 can pull the locking block 15.

[0034] In this embodiment, Figure 5 As shown, the end surfaces of the locking block 15 are connected to the inner wall of the locking module 13 through a spring, and the end of the connecting shaft 14 close to the adjusting button 16 is fixed to the middle part of the end surface of the adjusting button 16 close to the connecting shaft 14, and the middle part of the connecting shaft 14 is connected to the inner wall of the slide rail fixing assembly 6 by being sleeved with a spring, the middle part of the connecting shaft 14 is located inside the circular groove of the locking module 13, and the middle surface of the outer ring of the adjusting button 16 is slidably connected to the inner side surface of the slide rail fixing assembly 6 through a bearing, and the ends of the locking block 15 are locked in the inner wall groove of the equipment body 1 and the groove of the partition plate; by pulling and turning the adjusting button 16, the adjusting button 16 can drive the locking block 15 to retract into the interior of the locking module 13, so that the slide rail fixing assembly 6 can be taken out of the slot of the equipment body 1.

[0035] In this embodiment, Figure 3 and Figure 4 As shown, the bottom ends of the pull ropes 9 are wound and fixed inside the four corner grooves of the outer ring of the bottom support plate 8, and the upper ends of the pull ropes 9 are wound and fixed on the outer ring surface of the middle rotating shaft of the worm gear group 12, and the ends of the worm gear group 12 away from the rotating shaft are connected to the inner wall of the placement plate 4 by bearings, and the middle of the end surface of the upper side of the worm gear group 12 away from the elastic sliding rod 10 is connected to the inner wall of the placement plate 4 by bearings, and the end of the rotating threaded rod 11 close to the worm gear group 12 is fixed to the middle of one side surface of the worm gear group 12; through the traction of the pull rope 9, the pull rope 9 can drive the worm gear group 12 with the upper end wound and fixed to rotate, and then the rotation of the worm gear group 12 drives the rotating threaded rod 11 to rotate through the structure of the worm gear.

[0036] In this embodiment, Figure 4As shown, one end of the rotating threaded rod 11 away from the worm gear set 12 is threadedly connected to the inner wall of the circular groove of the end of the elastic sliding rod 10 close to the rotating threaded rod 11, and the one end of the elastic sliding rod 10 close to the bottle body clamping assembly 7 is slidably connected to the inner wall of the outer arc groove of the bottle body clamping assembly 7 through a spring, and the middle part of the end of the elastic sliding rod 10 passes through and is slidably connected to the middle part of the inner wall of the circular groove of the placing plate 4, the inner arc surface of the bottle body clamping assembly 7 is fixed with anti-slip pads, and the left and right ends of the placing plate 4 are slidably connected to the inner wall of the slide groove on one side of the fixed slide rail 5 close to the placing plate 4; the threaded rod 11 is rotated to drive the threaded elastic sliding rod 10 to move and drive the bottle body clamping assembly 7 to slide, so that the inner arc surface of the bottle body clamping assembly 7 can tightly adhere to and squeeze the bottle body of the beverage bottle to fix and clamp it.

[0037] In this embodiment, Figure 1 As shown, the middle of the left end of the front sealed protective door 2 and the middle of the right end of the rear sealed protective door 2 are both rotatably connected to the middle of one end of the front and rear sides of the equipment main body 1, and the left end of the intelligent control panel on the right surface of the equipment main body 1 is connected to the timer through a data cable, and a buzzer is provided on the right side of the equipment main body 1; by respectively providing a timer and a buzzer on the left and right sides of the intelligent control panel on the right side of the equipment main body 1, the purpose of regular disinfection and sterilization of the equipment can be achieved.

[0038] The usage and advantages of this utility model: The timing double-door ozone sterilization equipment, when in use, works as follows:

[0039] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, first, the user can open the sealed protective door 2 on the front or rear side of the device body 1 and pull the placement plate 4 so that the placement plate 4 can slide along the rectangular slide groove of the fixed slide rail 5. At the same time, the beverage bottle to be sterilized can be placed through the circular groove in the middle of the placement plate 4, so that the bottom of the bottle can press down the bottom support plate 8 by its own gravity, and the pull ropes 9 at the four corners of the bottom support plate 8 can pull the worm gear set 12 to rotate, so that the worm gear set 12 can drive the rotating threaded rod 11 to rotate through the worm gear structure, and make the elastic sliding rod 10 threadedly connected to the end of the rotating threaded rod 11 move, so that the elastic sliding rod 10 can drive the bottle body clamping assembly 7 to slide and tightly fix the port of the beverage bottle;

[0040] At the same time, according to the size of the beverage bottle itself, part of the fixed slide rail 5 is removed, and by pulling and turning the adjusting button 16, the adjusting button 16 can drive the connecting shaft 14 to rotate by rotation, and drive the locking block 15 to retract into the inside of the locking module 13 through the traction rope. At the same time, the locking module 13 is retracted into the inside of the slide rail fixing assembly 6 by the traction of the adjusting button 16, and then the slide rail fixing assembly 6 can be removed, so that the fixed slide rail 5 can be removed from the inner wall of the equipment body 1. After starting the ozone machine 3, ozone can be spread to various parts of the interior of the equipment body 1 through the connecting pipe 17 and the air outlet 18. At the same time, the timing time is set through the intelligent control panel on the right side of the equipment body 1, and the user is reminded by the buzzer after the time ends.

[0041] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A timed double-door ozone sterilization device, comprising a device body (1), characterized in that: The front and rear sides of the device body (1) are both grooved with sealed protective doors (2), and a smart control panel is grooved in the middle of the upper end of the right side surface of the device body (1), an ozone generator (3) is grooved in the middle of the upper end surface of the device body (1), and a group of placement boards (4) are evenly spaced on the left and right sides of the interior of the device body (1); The middle of the left and right ends of the placement plate (4) are both provided with fixed slide rails (5), and the middle of the surface of the fixed slide rail (5) close to the placement plate (4) is provided with a slide groove, the middle of the placement plate (4) is provided with five groups of circular through grooves at equal intervals, and a group of bottle body clamping components (7) are provided inside the through grooves, the middle of the upper and lower ends of the surface of the side of the front and rear sides of the fixed slide rail (5) close to the placement plate (4) are grooved with slide rail fixing components (6), and a bottom support plate (8) is provided just below the bottom end of the bottle body clamping component (7); The four corners of the bottom support plate (8) are grooved and connected to a drawstring (9), and the upper ends of the drawstring (9) are connected to worm gear groups (12) on both sides, and a rotating threaded rod (11) is provided in the middle of one side of the worm gear group (12) close to the bottle body clamping assembly (7), and an elastic sliding rod (10) is provided at one end of the rotating threaded rod (11) away from the worm gear group (12); A snap-fitting module (13) is provided on one side of the inner middle portion of the slide rail fixing assembly (6) close to the inner wall of the device body (1), and a connecting shaft (14) is provided inside the snap-fitting module (13), four snap-fitting blocks (15) are provided at equal intervals on the outer side of the outer ring surface of the connecting shaft (14), and an adjusting button (16) is provided on one end of the connecting shaft (14) away from the snap-fitting module (13); A connecting pipe (17) is provided in a groove in the middle of the inner wall of the equipment body (1), and air outlets (18) are provided in grooves in the middle of the left and right sides of the node end of the connecting pipe (17).

2. The timed front and back double-door ozone sterilization equipment according to claim 1 is characterized by: The bottom surface of the ozone generator (3) is fixed to the inside of the groove at the upper end of the device body (1) by screws, and the middle of the bottom end of the ozone generator (3) is sealed to the middle port of the upper end of the connecting pipe (17) through a sealing connecting pipe, and the front and rear ends of the connecting pipe (17) are fixed to the inner wall of the middle partition plate inside the device body (1) through sealing valves, the nodes of the connecting pipe (17) are sealed with diverter valves, and the middle parts of the left and right surfaces of the diverter valve are provided with connection grooves, and the end of the air outlet (18) close to the connecting pipe (17) is sealed to the inside of the diverter valve groove of the connecting pipe (17).

3. The timed double-door ozone sterilization equipment according to claim 1 is characterized by: Circular slots are provided on the left and right sides of the inner wall of the device body (1) and on the left and right sides of the inner partition of the device body (1), and the cross-sectional diameter of the slots is smaller than the cross-sectional diameter of the slide rail fixing assembly (6), and the middle surface of the end of the snap module (13) is slidably connected to the inner surface of the slide rail fixing assembly (6), and the outer ring surface of one end of the snap module (13) close to the circular slot of the device body (1) is evenly spaced with four rectangular through slots, and the side surfaces of the snap block (15) are slidably connected to the inner wall of the rectangular slot of the snap module (13), and the side surface of the snap block (15) located inside the snap module (13) is connected to the middle outer ring surface of the connecting shaft (14) through a traction rope.

4. The timed front and back double-door ozone sterilization equipment according to claim 1 is characterized by: The end surfaces of the engaging block (15) are connected to the inner wall of the engaging module (13) through springs, and the end of the connecting shaft (14) close to the adjusting button (16) is fixed to the middle of the end surface of the adjusting button (16) close to the connecting shaft (14), and the middle of the connecting shaft (14) is connected to the inner wall of the slide rail fixing assembly (6) by being sleeved with a spring, the middle of the connecting shaft (14) is located inside the circular groove of the engaging module (13), and the middle surface of the outer ring of the adjusting button (16) is slidably connected to the inner side surface of the slide rail fixing assembly (6) through a bearing, and the ends of the engaging block (15) are engaged with the inner wall groove of the equipment body (1) and the inner groove of the partition plate.

5. The timed front and back double-door ozone sterilization equipment according to claim 1 is characterized by: The bottom ends of the pull ropes (9) are wound and fixed inside the four corner grooves of the outer ring of the bottom support plate (8), and the upper ends of the pull ropes (9) are wound and fixed on the outer ring surface of the middle rotating shaft of the worm gear group (12), and the end of the worm gear group (12) away from the rotating shaft is connected to the inner wall of the placement plate (4) by bearings, the middle part of the end surface of the upper side of the worm gear group (12) away from the elastic sliding rod (10) is connected to the inner wall of the placement plate (4) by bearings, and the end of the rotating threaded rod (11) close to the worm gear group (12) is fixed to the middle part of the side surface of the worm gear group (12).

6. The timed front and back double-door ozone sterilization equipment according to claim 1 is characterized by: The end of the rotating threaded rod (11) away from the worm gear assembly (12) is threadedly connected to the inner wall of the circular groove of one end of the elastic sliding rod (10) close to the rotating threaded rod (11), and the end of the elastic sliding rod (10) close to the bottle body clamping assembly (7) is slidably connected to the inner side arc groove of the bottle body clamping assembly (7) through a spring, and the middle part of the end of the elastic sliding rod (10) is slidably connected to the middle part of the inner wall of the circular groove of the placement plate (4), the inner arc surface of the bottle body clamping assembly (7) is fixed with an anti-slip pad, and the left and right ends of the placement plate (4) are slidably connected to the inner wall of the sliding groove of one side of the fixed slide rail (5) close to the placement plate (4).

7. The timed front and back double-door ozone sterilization equipment according to claim 1 is characterized by: The middle of the left end of the front sealed protective door (2) and the middle of the right end of the rear sealed protective door (2) are both rotatably connected to the middle of one end of the front and rear ends of the device body (1), and the left end of the intelligent control panel on the right surface of the device body (1) is connected to a timer via a data cable, and a buzzer is provided on the right side of the device body (1).

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