A disinfection device and disinfection method for processing cold drink plugs

Abstract

The present invention provides a disinfection device and a disinfection method for processing cold drink sticks, which belong to the technical field of popsicle processing, and include a disinfection box, wherein a hollow column is arranged in the middle of the interior of the disinfection box, and four partitions are arranged on the circumferential outer surface of the hollow column, the four partitions divide the interior of the disinfection box into a disinfection area, a drying area, a feeding area and a unloading area, a rotating top plate is rotatably installed in the upper end of the disinfection box, and a winding disk is rotatably installed in the middle of the interior of the rotating top plate, and four winding disks are arranged, and chains are wound around the surfaces of the four winding disks; by means of the arranged sieve cylinder, tooth plate one, driven gear two and rubber stirring rod, the sieve cylinder can rotate in the disinfectant, and at the same time the rubber stirring rod can stir the sticks to prevent the sticks from being stacked together and affecting the disinfection effect, and can also clean the wood chips on the surface of the sticks during the violent stirring process, thereby improving the disinfection quality and cleanliness of the sticks.

Description

Technical Field

[0001] The invention belongs to the technical field of popsicle processing, and in particular relates to a sterilizing device and a sterilizing method for processing cold drink sticks. Background Art

[0002] Cold drink popsicles are volume-expanded frozen drinks made from drinking water, milk, milk powder, cream, sugar, etc. as the main raw materials, with appropriate amount of food additives added. They are made through mixing, sterilization, homogenization, aging, freezing, hardening and other processes. The end of the popsicle is usually connected with a stick for the consumer to hold it in hand. To prevent environmental pollution, the stick is usually made of wood.

[0003] During the cold drink production process, the plug rods need to be disinfected before use. However, the existing plug rod disinfection method is generally to spray the plug rods with disinfectant for disinfection. This method has a poor disinfection effect. When the plug rods are stacked together, some positions cannot contact the disinfectant, which results in some plug rods being unable to be disinfected. In addition, the spray disinfection method cannot accurately and efficiently remove the wood chips that may be contained on the surface of the plug rod, resulting in contamination of the product when the plug rod is used subsequently.

[0004] Therefore, we propose a sterilizing device and a sterilizing method for cold drink stick processing to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the existing plug rod disinfection method generally involves spraying disinfectant on the plug rods for disinfection, which has a poor disinfection effect. When the plug rods are stacked together, some positions cannot contact the disinfectant, which results in some plug rods being unable to be disinfected. In addition, the spray disinfection method cannot accurately and efficiently remove the wood chips that may be on the surface of the plug rods, resulting in the plug rods contaminating the product when used subsequently. A disinfection device and a disinfection method for cold drink plug rod processing are proposed.

[0006] The purpose of the present invention can be achieved through the following technical solutions: comprising a disinfection box, wherein a hollow column is arranged in the middle of the interior of the disinfection box, and four partitions are arranged on the circumferential outer surface of the hollow column, the four partitions divide the interior of the disinfection box into a disinfection area, a drying area, a feeding area and a feeding area, a rotating top plate is rotatably installed in the upper end of the disinfection box, a winding disk is rotatably installed in the middle of the rotating top plate, and four winding disks are arranged, chains are wound around the surfaces of the four winding disks, and the lower ends of the four chains are rotatably connected to a sieve cylinder through a rotating connecting block, a hollow connecting shaft is arranged in the middle of the interior of the sieve cylinder, a hollow rotating rod is rotatably installed in the interior of the hollow connecting shaft, and four groups of hollow rotating rods are arranged in a circumferential array, the circumferential surfaces of the four groups of hollow rotating rods are all provided with rubber stirring rods, and the surfaces of the four groups of hollow rotating rods are all provided with air outlets, the inner bottom of the sieve cylinder is hinged with a sealing bottom plate through a damping hinge, and the circumferential surface in the middle of the damping hinge is provided with a driven gear three;

[0007] A rotating shaft 2 is rotatably installed at the inner bottom of the left side of the disinfection box, a lifting rod is slidably installed inside the rotating shaft 2, and four groups of tooth plates 1 are arranged in a circular array on the upper surface of the lifting rod, one side of the four groups of tooth plates 1 are meshed and connected with driven gears 2, and the four groups of driven gears 2 are respectively arranged on the circumferential surface of one side of the four groups of hollow connecting shafts, a rotating shaft 4 is rotatably installed at the front end of the bottom of the disinfection box, and the upper end of the rotating shaft 4 is inserted into the interior of the sieve cylinder at the front end, and a jet pipe is rotatably installed inside the rotating shaft 4.

[0008] As a preferred embodiment of the present invention, a lifting cylinder is provided at the upper ends of the left and right sides of the disinfection box, a lifting plate is provided at the upper end of the lifting cylinder, a motor 1 is provided in the middle of the lifting plate, a power output end of the motor 1 is transmission-connected with a rotating shaft 1, a rotating gear is provided on the circumferential surface of a lower end of the rotating shaft, a driven gear 1 is meshingly connected all around the rotating gear, and four driven gears 1 are respectively provided on the circumferential surfaces of the lower ends of the four winding disks.

[0009] As a preferred embodiment of the present invention, a cross plug block 1 is provided on the circumferential surface of the upper portion of the rotating shaft 1, and a cross slot matching the cross plug block 1 is provided in the middle of the rotating top plate.

[0010] As a preferred embodiment of the present invention, a motor 2 is provided on the bottom outer wall of the disinfection box, and a power output end of the motor 2 is transmission-connected with a rotating shaft 3, and the left rear side and the right front side of the rotating shaft 3 are respectively transmission-connected with the rotating shaft 2 and the rotating shaft 4 through a transmission device, and an annular groove is provided on the circumferential outer surface of the lower end of the rotating shaft 2, and a C-shaped connecting rod is movably installed inside the left side of the annular groove, and the right side of the lower end of the C-shaped connecting rod is connected to the lower end of the lifting rod, and a fixed plate is slidably sleeved on the left side of the C-shaped connecting rod, and the upper end of the fixed plate is connected to the lower surface of the disinfection box.

[0011] As a preferred embodiment of the present invention, a discharge port is opened at the right bottom of the disinfection box, and a vertical rod is fixedly installed in the middle of the discharge port through a horizontal plate, the upper end of the vertical rod is inserted into the inner bottom of the sieve cylinder on the right side, and a tooth plate 2 is provided on the upper surface of the vertical rod, and the tooth plate 2 is inserted into the inner bottom of the hollow connecting shaft and meshed with the driven gear 3, and a collecting box is screwed on the lower surface of the disinfection box, and the collecting box is arranged directly below the discharge port.

[0012] As a preferred embodiment of the present invention, a cross plug block 2 is provided on the bottom inner wall of the hollow connecting shaft, and the upper end of the rotating shaft 2, the upper end of the vertical rod and the upper end of the rotating shaft 4 are all provided with a plug-in groove matching the cross plug block 2, and a one-way valve is provided inside the hollow rotating rod near one end of the hollow connecting shaft.

[0013] As a preferred embodiment of the present invention, a positioning block is provided on the lower surface of the rotating top plate, and there are four positioning blocks. The upper surfaces of the four sieve cylinders are provided with positioning grooves matching the positioning blocks. The left bottom and the front bottom of the disinfection box are provided with fixing rods. The upper end side walls of the fixing rods are provided with supporting protrusions. The upper end of the fixing rod abuts against the bottom of the sieve cylinder through a ball bearing, and the upper end of the supporting protrusion abuts against the lower surface of the sealing bottom plate through a ball bearing.

[0014] As a preferred embodiment of the present invention, an annular convex plate is provided in the middle of the lower surface of the rotating top plate, and a positioning wheel is provided on the circumferential outer surface of the annular convex plate, and there are four positioning wheels, the upper ends of the four groups of chains are respectively provided on the surfaces of the four positioning wheels, the inner bottom of the disinfection box is provided with a limiting plate, and there are four groups of limiting plates, the four sieve cylinders are respectively provided inside the four groups of limiting plates, the lower surface of the rotating top plate is provided with a baffle, and there are four baffles, and the lower ends of the four baffles are respectively abutted against the upper ends of the four partitions.

[0015] As a preferred embodiment of the present invention, a method for sterilizing a cold drink stick processing comprises the following steps:

[0016] Step 1. First, open the door on the rear side of the disinfection box, and then open the sealing cover above the rear screen drum, so that the cold drink sticks that need to be disinfected can be placed in the interior of the screen drum. After the rear screen drum is filled with sticks, close the sealing cover and start motor 1. Motor 1 drives shaft 1 and rotating gear to rotate, so that the rotating gear drives driven gear 1 and winding disk to rotate, and winds up the chain, and then the chain drives the screen drum to move vertically upward. After the bottom of the screen drum moves to the top of the partition, stop winding, and then start the lifting cylinder. The lifting cylinder drives the lifting plate and motor 1 vertically. Move downward, so that the rotating gear is no longer engaged with the driven gear 1, and at the same time, the cross plug block 1 on the surface of the rotating shaft 1 is inserted into the inside of the cross slot, and then the motor 1 is started again. At this time, the motor 1 will drive the rotating top plate to rotate. After the rotating top plate rotates 90 degrees, the four screen drums under the rotating top plate are all rotated 90 degrees, and then the screen drum previously located at the rear side is rotated to the left disinfection area inside the disinfection box, the disinfected screen drum and the plug rod are rotated to the front drying area, the dried screen drum and the plug rod are rotated to the unloading area, and the unloading screen drum is rotated to the loading area;

[0017] Step 2: Start the lifting cylinder again to reset the lifting plate and motor 1 upward, and then make motor 1 rotate in the opposite direction to unwind the reel. After the reel unwinds the chain, the screen drum will move downward under the action of gravity, and then the left screen drum will move downward into the disinfectant for disinfection, so that the bottom of the front screen drum is connected with the jet pipe for easy drying, and the bottom of the right screen drum is opened for discharging. At the same time, during the disinfection process, the staff can also put a new plug into the rear screen drum to wait for subsequent disinfection work, reducing the working interval and the pause time, and improving the overall disinfection efficiency;

[0018] Step 3. When the lower end of the left screen drum is plugged into the upper end of the rotating shaft 2 through the cross plug block 2, and the lower end of the front screen drum is plugged into the upper end of the rotating shaft 4 through the cross plug block 2, start the motor 2. The motor 2 drives the rotating shaft 3 and the rotating shaft 4 to rotate respectively through the rotating shaft 3 and the transmission device. The rotation of the rotating shaft 3 will drive the left screen drum to rotate horizontally, so that the screen drum can drive the internal plug rod to rotate, thereby increasing the contact area between the plug rod and the disinfectant. The rotation of the rotating shaft 3 will also drive the C-type connecting rod to move back and forth vertically, and then the C-type connecting rod will drive the lifting rod to move back and forth vertically. The lifting rod drives the tooth plate 1 to move vertically back and forth, so that the driven gear 2, the hollow rotating rod and the rubber stirring rod rotate to stir the plug rod, thereby increasing the contact area between the plug rod and the disinfectant and preventing the plug rods from being stacked together to affect the disinfection effect. The rotation of the rotating shaft 4 will drive the screen drum at the front end to rotate, and the rotation of the screen drum can quickly throw out the liquid inside it. At the same time, the hot air pump connected to the jet pipe works, and the hot air is sprayed into the screen drum through the jet pipe and the air outlet on the surface of the hollow rotating rod, thereby accelerating the evaporation rate of the liquid on the surface of the plug rod and improving the drying efficiency.

[0019] Step 4. After the right sieve cylinder moves downward and its bottom is inserted into the vertical rod, the driven gear three at the bottom of the sieve cylinder will mesh with the tooth plate two on the vertical rod, causing the driven gear three to rotate. Among them, the driven gear three inside the front and rear ends of the sieve cylinder will rotate first, driving the damping hinges and sealing bottom plate connected to it to rotate and open the bottom of the sieve cylinder, and then the damping hinges and sealing bottom plates on the left and right sides will rotate to open the bottom of the sieve cylinder, and then the inserted rods that have been disinfected and dried inside the sieve cylinder will directly fall into the collection box below for subsequent use.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] (1) The screen drum, tooth plate 1, driven gear 2 and rubber stirring rod are arranged so that the screen drum can rotate inside the disinfectant. At the same time, the rubber stirring rod stirs the plug rods to prevent the plug rods from stacking together and affecting the disinfection effect. In addition, the wood chips on the surface of the plug rods can be washed off during the violent stirring process, thereby improving the disinfection quality and cleanliness of the plug rods.

[0022] (2) The fourth rotating shaft and the air jet pipe can quickly dry the sterilized plug rods, thereby improving the drying efficiency. The damping hinge, the sealing bottom plate, the vertical rod and the second tooth plate can automatically open the sieve drum after drying, and then move the plug rods into the collection box for subsequent use. In the process of moving the plug rods into the collection box, the plug rods will not come into contact with the outside world, thereby reducing the secondary attachment of bacteria, dust, etc. to the surface of the plug rods.

[0023] (3) Through the distribution of the four areas inside the disinfection box, namely the disinfection area, drying area, unloading area and loading area, disinfection, drying, unloading and loading can be carried out at the same time, greatly optimizing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 It is a front cutaway perspective view of the present invention;

[0027] Figure 3 For the present invention Figure 2 A magnified view of the structure at center A;

[0028] Figure 4 For the present invention Figure 2 A magnified view of the structure at B in the middle;

[0029] Figure 5 For the present invention Figure 2 A magnified view of the structure at C in the middle;

[0030] Figure 6 For the present invention Figure 2 A magnified view of the structure at D in the middle;

[0031] Figure 7 It is a right cutaway perspective view of the present invention;

[0032] Figure 8 It is a top-down perspective view of the present invention;

[0033] Fig. 9 It is a partial bottom view of the disinfection box of the present invention;

[0034] Fig.10 It is a partial bottom view of the rotating top plate of the present invention.

[0035] In the figure: 1. disinfection box; 2. hollow column; 3. partition; 4. lifting cylinder; 5. lifting plate; 6. motor 1; 7. rotating shaft 1; 8. cross plug block 1; 9. cross slot; 10. rotating gear; 11. driven gear 1; 12. winding disk; 13. rotating top plate; 14. chain; 15. rotating connecting block; 16. screen drum; 17. positioning wheel; 18. positioning block; 19. positioning slot; 20. limit plate; 21. hollow connecting shaft; 22. hollow rotating rod; 23. rubber stirring rod; 24. driven gear 2; 25 , tooth plate one; 26, lifting rod; 27, rotating shaft two; 28, motor two; 29, rotating shaft three; 30, transmission device; 31, annular groove; 32, C-type connecting rod; 33, fixed plate; 34, cross plug block two; 35, damping hinge; 36, sealing bottom plate; 37, driven gear three; 38, vertical rod; 39, tooth plate two; 40, fixed rod; 41, supporting protrusion; 42, ball; 43, one-way valve; 44, air outlet; 45, rotating shaft four; 46, jet pipe; 47, discharge port; 48, collecting box; 49, baffle. DETAILED DESCRIPTION

[0036] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1:

[0038] See also Figure 1 - Fig.10As shown, a sterilizing device for processing cold drink plugs comprises a sterilizing box 1, wherein a hollow column 2 is arranged in the middle of the interior of the sterilizing box 1, and four partitions 3 are arranged on the circumferential outer surface of the hollow column 2, and the four partitions 3 divide the interior of the sterilizing box 1 into a sterilizing area, a drying area, a material unloading area and a material loading area, wherein the sterilizing area is located in the left interior of the sterilizing box 1, the drying area is located in the front interior of the sterilizing box 1, the material unloading area is located in the right interior of the sterilizing box 1, and the material loading area is located in the rear interior of the sterilizing box 1, and a rotating top plate 13 is rotatably installed in the upper end interior of the sterilizing box 1, and the rotating top plate 13 A winding disk 12 is rotatably installed in the middle of the interior, and four winding disks 12 are provided. Chains 14 are wound around the surfaces of the four winding disks 12. The lower ends of the four chains 14 are rotatably connected to a screen drum 16 through a rotating connecting block 15. The screen drum 16 is a metal screen drum, which has a certain dead weight, so that after the winding disk 12 unwinds the chain 14, the screen drum 16 can move vertically downward by gravity. A hollow connecting shaft 21 is provided in the middle of the screen drum 16. A hollow rotating rod 22 is rotatably installed inside the hollow connecting shaft 21, and the hollow rotating rod 22 is arranged in a circular array. There are four groups, and the circumferential surfaces of the four groups of hollow rotating rods 22 are all provided with rubber stirring rods 23. The setting of the rubber stirring rods 23 can stir the plug rod while avoiding excessive stirring force of the stirring rods to damage the plug rod, thereby reducing the probability of damage to the plug rod. The surfaces of the four groups of hollow rotating rods 22 are all provided with air outlets 44. The inner bottom of the screen cylinder 16 is hinged with a sealing bottom plate 36 through a damping hinge 35. The circumferential surface in the middle of the damping hinge 35 is provided with a driven gear 37. When not affected by external force, the sealing bottom plate 36 will move the screen cylinder 16 through the effect of the damping hinge 35. The bottom is closed, a rotating shaft 27 is rotatably installed at the bottom of the left side of the disinfection box 1, a lifting rod 26 is slidably installed inside the rotating shaft 27, and four sets of tooth plates 25 are arranged in a circumferential array on the upper surface of the lifting rod 26, and one side of the four sets of tooth plates 25 are meshed and connected with driven gears 24, and the four sets of driven gears 24 are respectively arranged on the circumferential surface of one side of the four sets of hollow connecting shafts 21, and a rotating shaft 45 is rotatably installed at the front end of the bottom of the disinfection box 1, and the upper end of the rotating shaft 45 is plugged into the interior of the front end screen drum 16, and an air jet pipe 46 is rotatably installed inside the rotating shaft 45;

[0039] It should be noted that a box door is provided on the rear side wall of the disinfection box 1, and a sealing cover is provided on the upper end of the sieve drum 16. After opening the box door and the sealing cover on the rear sieve drum 16, the cold drink sticks to be disinfected can be placed into the rear sieve drum 16, wherein a one-way valve 43 is provided inside the hollow rotating rod 22 near one end of the hollow connecting shaft 21. The setting of the one-way valve 43 can prevent the disinfectant from leaking through the hollow rotating rod 22 when the sieve drum 16 enters the disinfectant to disinfect the sticks. At the same time, in the drying area, hot air can be smoothly blown into the sieve drum 16 through the hollow rotating rod 22 and the air outlet 44 opened on its surface, so as to quickly dry the sticks.

[0040] A lifting cylinder 4 is provided at the upper end of the left and right sides of the disinfection box 1, a lifting plate 5 is provided at the upper end of the lifting cylinder 4, a motor 6 is provided in the middle of the lifting plate 5, a power output end of the motor 6 is connected to a rotating shaft 7 through a coupling transmission, a rotating gear 10 is provided on the circumferential surface of the lower end of the rotating shaft 7, and a driven gear 11 is meshed and connected around the rotating gear 10, and four driven gears 11 are respectively provided on the circumferential surface of the lower end of four winding disks 12, a cross plug 8 is provided on the circumferential surface of the upper part of the rotating shaft 7, and a cross slot 9 matching the cross plug 8 is provided in the middle of the rotating top plate 13;

[0041] It should be noted that when the rotating gear 10 is meshed with the driven gear 11, the cross plug 8 on the surface of the rotating shaft 7 is located above the cross slot 9, so that when the rotating shaft 7 drives the rotating gear 10 and the driven gear 11 to rotate, the rotating shaft 7 will not drive the rotating top plate 13 to rotate. After the lifting cylinder 4 drives the motor 6 and the rotating shaft 7 to move downward, when the cross plug 8 is inserted into the cross slot 9, the rotating gear 10 is no longer meshed with the driven gear 11, but is located below the driven gear 11. Then, when the rotating shaft 7 rotates, the rotating shaft 7 will only drive the rotating top plate 13 to rotate through the cross plug 8.

[0042] The bottom outer wall of the disinfection box 1 is provided with a motor 28 through a motor box, and the power output end of the motor 28 is connected to a rotating shaft 3 29 through a coupling transmission, and the left rear side and the right front side of the rotating shaft 3 29 are respectively connected to the rotating shaft 2 27 and the rotating shaft 4 45 through a transmission device 30. The transmission device 30 is a common belt transmission, so it is not described in detail. An annular groove 31 is provided on the circumferential outer surface of the lower end of the rotating shaft 27, and a C-shaped connecting rod 32 is movably installed inside the left side of the annular groove 31. The right side of the lower end of the C-shaped connecting rod 32 is connected to the lower end of the lifting rod 26, and the left side of the C-shaped connecting rod 32 is slidably sleeved with a fixed plate 33, and the upper end of the fixed plate 33 is connected to the lower surface of the disinfection box 1;

[0043] It should be noted that the left side of the annular groove 31 is low and the right side is high, so that when the rotating shaft 27 rotates, the C-shaped connecting rod 32 will move inside the annular groove 31, causing the C-shaped connecting rod 32 to move vertically back and forth, and then the C-shaped connecting rod 32 will drive the tooth plate 1 25 to move vertically back and forth, and then the tooth plate 1 25 will drive the driven gear 2 24 to rotate back and forth in a small amplitude, so that the rubber stirring rod 23 can quickly stir the plug rod, thereby increasing the contact area between the plug rod and the disinfectant, and also causing the rubber stirring rod 23 to contact the plug rod, sweeping off the wood chips on the surface of the plug rod, thereby improving the disinfection and cleaning effect of the plug rod.

[0044] A discharge port 47 is provided at the right bottom of the disinfection box 1, and a vertical rod 38 is fixedly installed in the middle of the discharge port 47 through a horizontal plate, and the upper end of the vertical rod 38 is inserted into the inner bottom of the right sieve drum 16, and a tooth plate 2 39 is provided on the upper surface of the vertical rod 38, and the tooth plate 2 39 is inserted into the inner bottom of the hollow connecting shaft 21 and meshed with the driven gear 3 37, and a collection box 48 is screwed on the lower surface of the disinfection box 1, and the collection box 48 is arranged just below the discharge port 47, and the screwed collection box 48 makes the collection box 48 and the disinfection box 1 fit more closely, avoiding a gap between the collection box 48 and the disinfection box 1, so that the outside dust Dust, bacteria, etc. enter the interior of the disinfection box 1, affecting the disinfection quality of the plug rods. The collection box 48 can also be quickly disassembled and assembled, which is convenient for the subsequent use of the plug rods that have been disinfected inside the collection box 48. A cross plug block 2 34 is provided on the bottom inner wall of the hollow connecting shaft 21. The upper end of the rotating shaft 27, the upper end of the vertical rod 38 and the upper end of the rotating shaft 45 are all provided with a plug groove matching the cross plug block 2 34. The setting of the cross plug block 2 34 and the plug groove enables the screen drum 16 to be limited when it moves to the lower end of the interior of the disinfection box 1, so that the screen drum 16 can be stably rotated or loaded and unloaded;

[0045] A positioning block 18 is provided on the lower surface of the rotating top plate 13, and four positioning blocks 18 are provided. The upper surfaces of the four sieve drums 16 are provided with positioning grooves 19 matching the positioning blocks 18. The positioning blocks 18 and the positioning grooves 19 are arranged so that when the sieve drum 16 moves to the upper end, the positioning blocks 18 will be inserted into the inside of the positioning grooves 19 to prevent the sieve drum 16 from rotating when it moves to the inner upper end of the disinfection box 1, thereby improving the stability of the disinfection box 1. The left bottom and the front bottom of the disinfection box 1 are both provided with fixing rods 40. The upper end side wall of the fixing rod 40 is provided with supporting protrusions 41. The upper end of the fixing rod 40 abuts against the bottom of the sieve drum 16 through balls 42, and the upper end of the supporting protrusions 41 abuts against the lower surface of the sealing bottom plate 36 through balls 42. The arrangement of the fixing rod 40, the supporting protrusions 41 and the balls 42 can not affect the rotation of the sieve drum 16 while the sieve drum 16 is rotated. The support allows the sieve drum 16 to rotate smoothly, and can also limit the sealing bottom plate 36 to prevent the sealing bottom plate 36 from opening and causing the plug rod to leak in the disinfection area or drying area. An annular convex plate is arranged in the middle of the lower surface of the rotating top plate 13, and a positioning wheel 17 is arranged on the circumferential outer surface of the annular convex plate, and there are four positioning wheels 17. The upper ends of the four groups of chains 14 are respectively arranged on the surfaces of the four positioning wheels 17, and a limiting plate 20 is arranged at the inner bottom of the disinfection box 1, and there are four groups of limiting plates 20. The four sieve drums 16 are respectively arranged inside the four groups of limiting plates 20, and a baffle 49 is arranged on the lower surface of the rotating top plate 13, and there are four baffles 49. The lower ends of the four baffles 49 are respectively abutted against the upper ends of the four partitions 3. The setting of the baffle 49 can separate the upper ends of the four areas inside the disinfection box 1 without affecting the alternating positions of the four sieve drums 16.

[0046] Embodiment 2:

[0047] Please refer to Figure 2 , Figure 7 and Figure 8 As shown, the present invention also discloses a method for sterilizing cold drink sticks, which specifically includes the following steps:

[0048] Step 1, first open the door on the rear side of the disinfection box 1, then open the sealing cover above the rear screen drum 16, and then put the cold drink sticks that need to be disinfected into the screen drum 16. After the rear screen drum 16 is full of sticks, close the sealing cover and start the motor 6. The motor 6 drives the rotating shaft 7 and the rotating gear 10 to rotate, so that the rotating gear 10 drives the driven gear 11 and the winding disk 12 to rotate, and the chain 14 is wound up, and then the chain 14 drives the screen drum 16 to move vertically upward. After the bottom of the screen drum 16 moves to the top of the partition 3, the winding is stopped, and then the lifting cylinder 4 is started, and the lifting cylinder 4 drives the lifting plate 5 and the motor 6 Move vertically downward, so that the rotating gear 10 is no longer meshed with the driven gear 11, and at the same time, the cross plug block 8 on the surface of the rotating shaft 7 is inserted into the inside of the cross slot 9, and then the motor 6 is started again. At this time, the motor 6 will drive the rotating top plate 13 to rotate. After the rotating top plate 13 rotates ninety degrees, the four sieve drums 16 below the rotating top plate 13 are all rotated ninety degrees, and then the sieve drum 16 previously located at the rear side is rotated to the left disinfection area inside the disinfection box 1, and the disinfected sieve drum 16 and the plug rod are rotated to the front drying area, and the dried sieve drum 16 and the plug rod are rotated to the unloading area, and the unloading sieve drum 16 is rotated to the loading area;

[0049] Step 2, start the lifting cylinder 4 again, so that the lifting plate 5 and the motor 16 are reset upward, and then the motor 16 is rotated in the opposite direction to unwind the winding disk 12. After the winding disk 12 unwinds the chain 14, the screen drum 16 will move downward under the action of gravity, and then the left screen drum 16 will move downward into the disinfectant for disinfection, so that the bottom of the front screen drum 16 is plugged into the jet pipe 46 for easy drying, so that the bottom of the right screen drum 16 is opened for discharging. At the same time, during the disinfection process, the staff can also put a new plug into the rear screen drum 16 and wait for subsequent disinfection work, thereby reducing the working interval and the pause time, and improving the overall disinfection efficiency;

[0050] Step 3, when the lower end of the left screen drum 16 is plugged into the upper end of the second shaft 27 through the cross plug block 2 34, and the lower end of the front screen drum 16 is plugged into the upper end of the fourth shaft 45 through the cross plug block 2 34, start the second motor 28, and the second motor 28 drives the third shaft 29 and the fourth shaft 45 to rotate respectively through the third shaft 29 and the transmission device 30. The rotation of the third shaft 29 will drive the left screen drum 16 to rotate horizontally, so that the screen drum 16 can drive the internal plug rod to rotate, thereby increasing the contact area between the plug rod and the disinfectant. The rotation of the third shaft 29 will also drive the C-type connecting rod 32 to move back and forth vertically, and then the C-type connecting rod 32 will drive the lifting rod 2 6 reciprocates vertically, and then the lifting rod 26 drives the tooth plate 1 25 to reciprocate vertically, so that the driven gear 24, the hollow rotating rod 22 and the rubber stirring rod 23 rotate to stir the plug rod, thereby increasing the contact area between the plug rod and the disinfectant and preventing the plug rods from being stacked together to affect the disinfection effect. The rotation of the rotating shaft 45 will drive the screen drum 16 at the front end to rotate, and the rotation of the screen drum 16 can quickly throw out the liquid inside it. At the same time, the hot air pump connected to the jet pipe 46 works, and the hot air is sprayed into the screen drum 16 through the jet pipe 46 and the air outlet 44 on the surface of the hollow rotating rod 22, thereby accelerating the evaporation rate of the liquid on the surface of the plug rod and improving the drying efficiency;

[0051] Step 4. After the sieve drum 16 on the right side moves downward and its bottom is inserted into the vertical rod 38, the driven gear three 37 at the bottom of the sieve drum 16 will mesh with the tooth plate two 39 on the vertical rod 38, causing the driven gear three 37 to rotate, wherein the driven gear three 37 inside the front and rear ends of the sieve drum 16 will rotate first, driving the damping hinge 35 and the sealing bottom plate 36 connected to it to rotate and open the bottom of the sieve drum 16, and then the damping hinge 35 and the sealing bottom plate 36 on the left and right sides will rotate to open the bottom of the sieve drum 16, and then the inserted rod that has been sterilized and dried inside the sieve drum 16 will directly fall into the collection box 48 below for subsequent use.

[0052] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sterilizing device for processing cold drink plugs, comprising a sterilizing box (1), wherein a hollow column (2) is arranged in the middle of the interior of the sterilizing box (1), and four partitions (3) are arranged on the circumferential outer surface of the hollow column (2), wherein the four partitions (3) divide the interior of the sterilizing box (1) into a sterilizing area, a drying area, a material unloading area and a material loading area, wherein: A rotating top plate (13) is rotatably mounted inside the upper end of the disinfection box (1), a winding disk (12) is rotatably mounted in the middle of the rotating top plate (13), and four winding disks (12) are provided, and chains (14) are wound around the surfaces of the four winding disks (12), and the lower ends of the four chains (14) are rotatably connected to a sieve drum (16) via a rotating connecting block (15), and a hollow connecting shaft (21) is provided in the middle of the sieve drum (16), and the hollow connecting shaft (21) 21) is internally rotatably mounted with a hollow rotating rod (22), and the hollow rotating rods (22) are arranged in a circumferential array in four groups, the circumferential surfaces of the four groups of hollow rotating rods (22) are all provided with rubber stirring rods (23), the surfaces of the four groups of hollow rotating rods (22) are all provided with air outlets (44), the inner bottom of the sieve cylinder (16) is hingedly connected to a sealing bottom plate (36) via a damping hinge (35), and the circumferential surface in the middle of the damping hinge (35) is provided with a driven gear three (37); A rotating shaft 2 (27) is rotatably mounted on the left inner bottom of the disinfection box (1), a lifting rod (26) is slidably mounted inside the rotating shaft 2 (27), four sets of toothed plates 1 (25) are arranged in a circumferential array on the upper surface of the lifting rod (26), one side of the four sets of toothed plates 1 (25) are meshedly connected with driven gears 2 (24), and the four sets of driven gears 2 (24) are respectively arranged on the circumferential surface of one side of the four sets of hollow connecting shafts (21), a rotating shaft 4 (45) is rotatably mounted on the front end of the bottom of the disinfection box (1), and the upper end of the rotating shaft 4 (45) is inserted into the interior of the sieve drum (16) at the front end, and an air injection pipe (46) is rotatably mounted inside the rotating shaft 4 (45); The upper ends of the left and right sides of the disinfection box (1) are each provided with a lifting cylinder (4), the upper ends of the lifting cylinders (4) are provided with a lifting plate (5), a motor (6) is provided in the middle of the lifting plate (5), the power output end of the motor (6) is transmission-connected to a rotating shaft (7), a rotating gear (10) is provided on the circumferential surface of the lower end of the rotating shaft (7), the rotating gear (10) is meshingly connected to a driven gear (11) on all sides thereof, and four driven gears (11) are respectively provided on the circumferential surfaces of the lower ends of four winding reels (12); A cross insert block 1 (8) is provided on the circumferential surface of the upper portion of the rotating shaft 1 (7), and a cross slot (9) matching the cross insert block 1 (8) is provided in the middle of the rotating top plate (13).

2. A cold drink rod processing disinfection device according to claim 1, characterized in that: The outer wall of the bottom of the disinfection box (1) is provided with a second motor (28), the power output end of the second motor (28) is drivingly connected to a third shaft (29), the left rear side and the right front side of the third shaft (29) are respectively drivingly connected to the second shaft (27) and the fourth shaft (45) through a transmission device (30), the circumferential outer surface of the lower end of the second shaft (27) is provided with an annular groove (31), and a C-shaped connecting rod (32) is movably installed inside the left side of the annular groove (31), the right side of the lower end of the C-shaped connecting rod (32) is connected to the lower end of the lifting rod (26), the left side of the C-shaped connecting rod (32) is slidably sleeved with a fixing plate (33), and the upper end of the fixing plate (33) is connected to the lower surface of the disinfection box (1).

3. A cold drink rod processing disinfection device according to claim 1, characterized in that: The right bottom of the disinfection box (1) is provided with a discharge port (47), and a vertical rod (38) is fixedly installed in the middle of the discharge port (47) through a horizontal plate, the upper end of the vertical rod (38) is plugged into the inner bottom of the right sieve drum (16), and the upper surface of the vertical rod (38) is provided with a tooth plate 2 (39), and the tooth plate 2 (39) is plugged into the inner bottom of the hollow connecting shaft (21) and meshed with the driven gear 3 (37), and the lower surface of the disinfection box (1) is screwed with a collection box (48), and the collection box (48) is arranged directly below the discharge port (47).

4. A cold drink rod processing disinfection device according to claim 3, characterized in that: A second cross plug block (34) is disposed on the inner wall of the bottom of the hollow connecting shaft (21); a plug slot matching the second cross plug block (34) is formed at the upper end of the second rotating shaft (27), the upper end of the vertical rod (38) and the upper end of the fourth rotating shaft (45); and a one-way valve (43) is disposed inside the hollow rotating rod (22) near one end of the hollow connecting shaft (21).

5. A sterilizing device for processing cold drink rods according to claim 1, characterized in that: A positioning block (18) is disposed on the lower surface of the rotating top plate (13), and four positioning blocks (18) are disposed. Positioning grooves (19) matching the positioning blocks (18) are disposed on the upper surfaces of the four sieve cylinders (16). A fixing rod (40) is disposed on the left bottom and the front bottom of the disinfection box (1). A supporting protrusion (41) is disposed on the upper end side wall of the fixing rod (40). The upper end of the fixing rod (40) abuts against the bottom of the sieve cylinder (16) via a ball bearing (42), and the upper end of the supporting protrusion (41) abuts against the lower surface of the sealing bottom plate (36) via the ball bearing (42).

6. A sterilizing device for processing cold drink rods according to claim 1, characterized in that: An annular convex plate is provided in the middle of the lower surface of the rotating top plate (13), and a positioning wheel (17) is provided on the circumferential outer surface of the annular convex plate, and four positioning wheels (17) are provided. The upper ends of the four groups of chains (14) are respectively arranged on the surfaces of the four positioning wheels (17). A limiting plate (20) is provided at the inner bottom of the disinfection box (1), and four groups of limiting plates (20) are provided. The four sieve cylinders (16) are respectively arranged inside the four groups of limiting plates (20). A baffle (49) is provided on the lower surface of the rotating top plate (13), and four baffles (49) are provided. The lower ends of the four baffles (49) are respectively abutted against the upper ends of the four partitions (3).

7. A method for sterilizing cold drink sticks, characterized in that A cold drink rod processing disinfection device applied to any one of claims 1 to 6, specifically comprising the following steps: Step 1: First, open the door on the rear side of the disinfection box (1), then open the sealing cover above the rear screen drum (16), put the cold drink sticks to be disinfected into the screen drum (16), and after the rear screen drum (16) is filled with sticks, close the sealing cover, start the motor 1 (6), the motor 1 (6) drives the rotating shaft 1 (7) and the rotating gear (10) to rotate, so that the rotating gear (10) drives the driven gear 1 (11) and the winding disk (12) to rotate, and the chain (14) is wound, and then the chain (14) drives the screen drum (16) to move vertically upward. After the bottom of the screen drum (16) moves to the top of the partition (3), the winding is stopped, and then the lifting cylinder (4) is started, and the lifting cylinder (4) drives the lifting plate (5) and the motor 1 (6) Move vertically downward so that the rotating gear (10) no longer meshes with the driven gear (11), and at the same time, the cross plug block (8) on the surface of the rotating shaft (7) is inserted into the inside of the cross slot (9), and then the motor (6) is started again. At this time, the motor (6) drives the rotating top plate (13) to rotate. After the rotating top plate (13) rotates ninety degrees, the four sieve drums (16) below the rotating top plate (13) are all rotated ninety degrees, and then the sieve drum (16) previously located at the rear side is rotated to the left disinfection area inside the disinfection box (1), and the disinfected sieve drum (16) and the plug rod are rotated to the front drying area, and the dried sieve drum (16) and the plug rod are rotated to the unloading area, and the unloading sieve drum (16) is rotated to the loading area; Step 2, start the lifting cylinder (4) again, so that the lifting plate (5) and the motor 1 (6) are reset upward, and then the motor 1 (6) is rotated in the opposite direction to unwind the winding disk (12). After the winding disk (12) unwinds the chain (14), the screen drum (16) moves downward under the action of gravity, and then the left screen drum (16) moves downward into the disinfectant for disinfection, so that the bottom of the front screen drum (16) is plugged into the jet pipe (46) for easy drying, and the bottom of the right screen drum (16) is opened for discharging. At the same time, during the disinfection process, the staff puts a new plug into the rear screen drum (16) and waits for subsequent disinfection work; Step 3: When the lower end of the left sieve drum (16) is inserted into the upper end of the second rotating shaft (27) through the cross plug block 2 (34), and the lower end of the front sieve drum (16) is inserted into the upper end of the fourth rotating shaft (45) through the cross plug block 2 (34), the second motor (28) is started. The second motor (28) drives the third rotating shaft (29) and the fourth rotating shaft (45) to rotate respectively through the third rotating shaft (29) and the transmission device (30). The rotation of the third rotating shaft (29) drives the left sieve drum (16) to rotate horizontally, so that the sieve drum (16) can drive the plug rod inside it to rotate, thereby increasing the contact area between the plug rod and the disinfectant. The rotation of the third rotating shaft (29) drives the C-shaped connecting rod (3 2) reciprocating vertical movement, and then the C-shaped connecting rod (32) drives the lifting rod (26) to reciprocate vertically, and then the lifting rod (26) drives the tooth plate 1 (25) to reciprocate vertically, so that the driven gear 2 (24), the hollow rotating rod (22) and the rubber stirring rod (23) rotate; the rotation of the rotating shaft 4 (45) drives the screen drum (16) at the front end to rotate, and the rotation of the screen drum (16) can quickly throw out the liquid inside it, and at the same time, the hot air pump connected to the jet pipe (46) works, and the hot air is sprayed into the inside of the screen drum (16) through the jet pipe (46) and the air outlet (44) on the surface of the hollow rotating rod (22), thereby accelerating the evaporation rate of the liquid on the surface of the plug rod; Step 4: After the right sieve drum (16) moves downward and its bottom is inserted into the vertical rod (38), the driven gear three (37) at the bottom of the sieve drum (16) meshes with the tooth plate two (39) on the vertical rod (38), causing the driven gear three (37) to rotate, wherein the driven gear three (37) inside the front and rear ends of the sieve drum (16) rotates first, driving the damping hinge (35) and the sealing bottom plate (36) connected thereto to rotate and open the bottom of the sieve drum (16), and then the damping hinge (35) and the sealing bottom plate (36) on the left and right sides rotate to open the bottom of the sieve drum (16), and then the inserted rods that have been sterilized and dried inside the sieve drum (16) directly fall into the collection box (48) below.

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