Rapid sterilization production line for food processing

Abstract

The invention discloses a food processing rapid sterilization production line, and relates to the technical field of food sterilization, the food processing rapid sterilization production line comprises a wheel disc, five partition plates are installed in the wheel disc, the inner cavity of the wheel disc is sequentially divided into a preheating cavity, a sterilization cavity, a cooling cavity, a drying cavity and a discharging cavity clockwise, and a rotating shaft is arranged in the middle of the wheel disc in a penetrating mode; a bearing is installed between the bottom of the rotating shaft and the wheel disc, a telescopic groove is formed in the middle of the rotating shaft, a telescopic rod is arranged in the telescopic groove, a fixing ring is connected to the top of the telescopic rod, and an annular plate is connected to the side wall of the connecting ring. By arranging the wheel disc and the material box, rotary pasteurization production is achieved, the overall size of the production line is greatly reduced, and the sterilization treatment duration of food is kept consistent; and by arranging the telescopic rod and the lifting air cylinder, the effect that the material box rotates and lifts at the same time is achieved, and the material box is transferred among the multiple cavities in the wheel disc for continuous treatment.

Description

Technical Field

[0001] The present invention relates to the technical field of food sterilization production, in particular to a food processing rapid sterilization production line. Background Art

[0002] Sterilization refers to the process of killing or inhibiting microorganisms (such as bacteria, molds, yeasts, etc.) through physical or chemical methods during food processing to ensure food quality and safety. Food sterilization can effectively prevent food spoilage and corruption, extend the shelf life of food, and maintain the nutritional content and flavor of food. Currently, there are three main food sterilization methods: physical sterilization, chemical sterilization, and biological sterilization. The most widely used is physical sterilization, which inhibits the growth and reproduction of microorganisms in food through heat sterilization, radiation sterilization, microwave sterilization, and ultraviolet sterilization; among them, pasteurization is often used in heat sterilization to treat liquid food, and generally a lower temperature (such as 63-85°C) is used to heat the food to kill pathogens and some spoilage bacteria.

[0003] Existing pasteurization production lines for sterilizing liquid food usually use a long-distance box to immerse and heat the food. A conveyor is installed at the bottom of the box to drive the food to be transported. After heating, it is transported to the next box for cooling and drying. Multiple conveying steps make the overall volume of the production line too large and occupy a large space. In addition, the food floats during the immersion process and cannot be transported at a uniform speed with the conveyor. This easily leads to confusion in the order of the front and back foods, resulting in insufficient or excessive processing time for some foods. Summary of the Invention

[0004] The purpose of the present invention is to provide a food processing rapid sterilization production line to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a food processing rapid sterilization production line, comprising a wheel, wherein partitions are installed inside the wheel, the number of the partitions is five, and the inner cavity of the wheel is divided clockwise into a preheating chamber, a sterilization chamber, a cooling chamber, a drying chamber and a feeding chamber, a rotating shaft is provided through the middle of the wheel, a bearing is installed between the bottom of the rotating shaft and the wheel, a telescopic slot is provided in the middle of the rotating shaft, a telescopic rod is provided inside the telescopic slot, a fixing ring is connected to the top of the telescopic rod, and an annular plate is connected to the side wall of the connecting ring, a material transfer mechanism is installed at the bottom of the annular plate above the preheating chamber, the sterilization chamber, the cooling chamber, the drying chamber and the feeding chamber, and a traction and flipping mechanism is installed on the upper surface of the annular plate on one side of the material transfer mechanism;

[0006] The material transfer mechanism includes a material box, a hollow net is installed at the bottom of the material box, and the two side walls of the material box are connected to a connecting frame. A pin shaft is provided between the two side walls of the material box and the connecting frame. A fixed shaft is connected to the center of the upper surface of the connecting frame. The top of the fixed shaft extends from the upper surface of the annular plate and is connected to the fixed plate. A spring is sleeved on the outside of the fixed shaft. A vibration motor is installed on the upper surface of the annular plate on one side of the fixed plate, and an eccentric block is connected to the shaft end of the vibration motor.

[0007] Preferably, the upper surface of the annular plate below the fixed plate is provided with a groove, the annular plate is in a circular ring shape, the telescopic rod slides and telescopes in the telescopic groove, and the annular plate covers the upper surface of the wheel disc after the telescopic rod descends.

[0008] Preferably, there are six material boxes, and they are arranged circumferentially and equidistantly at the bottom of the annular plate. After the material box is lowered, it is movably connected to the wheel disc. The inner cavity of the material box is connected to the preheating chamber, sterilization chamber, cooling chamber and drying chamber through the hollow net. The material box is rotatably connected to the connecting frame through the distribution shaft.

[0009] Preferably, heating tubes are installed on the bottom surfaces of the sterilization chamber and the preheating chamber, the unloading chamber passes through the side wall of the wheel and is connected to the external environment, a unloading conveyor is movably connected inside the unloading chamber, the area of the sterilization chamber is twice that of the preheating chamber, the cooling chamber, the drying chamber and the unloading chamber, hot water is stored in the preheating chamber and the sterilization chamber, and cold water is stored in the cooling chamber.

[0010] Preferably, a fan is installed inside the side wall of the wheel on one side of the drying chamber, a drain plate is installed at the bottom of the drying chamber, the bottom of the wheel below the drain plate is integrally connected to a water collecting tank, the preheating chamber, sterilization chamber, cooling chamber and the side wall of the water collecting tank are all connected to a drain pipe, a drain valve is installed on the drain pipe, a number of small holes are opened on the drain plate, and the drying chamber is connected to the inner cavity of the water collecting tank through the small holes.

[0011] Preferably, the outer wall of the rotating shaft above the bearing is connected to a flange, a lifting cylinder is installed on the upper surface of the flange, through slots are opened through the side walls of the rotating shaft on the left and right sides of the telescopic slot, a slider is set through the through slot, the bottom end of the rotating shaft extends from the bottom of the wheel disc and is connected to a drive motor, and the rotating shaft is rotatably connected to the wheel disc through the bearing.

[0012] Preferably, there are two sliders, which are symmetrically installed on the left and right side walls of the bottom of the telescopic rod. The sliders pass through the through slot and form a sliding connection with the rotating shaft. The side of the slider away from the telescopic rod is connected to the moving part of the lifting cylinder.

[0013] Preferably, the traction turning mechanism includes a roller frame installed on the upper surface of the annular plate, a rope winding roller is rotatably connected to the roller frame, a traction rope is wound around the surface of the rope winding roller, and a motor is installed on the side wall of the roller frame.

[0014] Preferably, a connecting ring is connected at the center of the bottom of the hollow net, a limiting ring is connected to the bottom of the hollow net on one side of the connecting ring, and the traction rope is connected to the connecting ring along the side wall of the material box and through the limiting ring.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This food processing rapid sterilization production line is equipped with a wheel and a material box. By setting up six material boxes, the six material boxes rotate with the rotating shaft above the wheel, so that the six wheel wheels carry six batches of food and pass through the preheating chamber, sterilization chamber, cooling chamber, drying chamber and feeding chamber in the wheel in turn. The food undergoes preheating, sterilization, cooling, drying and feeding processing in turn, realizing rotary pasteurization production and greatly reducing the overall volume of the production line. In addition, multiple material boxes drive multiple batches of food to be immersed in the sterilization chamber. The separation by the material boxes can avoid confusion of successive batches of food, so that the sterilization treatment time of the food is consistent. Before sterilization, the hot water in the preheating chamber is used to preheat the food, which can shorten the time required for food sterilization and achieve rapid sterilization.

[0017] 2. This food processing rapid sterilization production line is equipped with a telescopic rod and a lifting cylinder. When the driving motor drives the rotating shaft to rotate, the rotating shaft drives the slider to rotate, and the slider drives the telescopic rod to rotate. At the same time, the lifting cylinder drives the slider to rise and fall in the through slot, and the slider drives the telescopic rod to rise and fall in the telescopic slot. Then, the telescopic rod drives multiple material boxes to rise and fall through the annular plate, achieving the effect of the material boxes rising and falling while rotating, so that the material boxes can be transferred between the multiple cavities in the wheel disc for continuous processing.

[0018] 3. This food processing rapid sterilization production line is equipped with a vibration motor, a fixed shaft and a fixed plate. When the material box moves into the drying chamber, the water in the material box passes through the hollow mesh into the drying box, and then passes through the drain plate into the water collecting tank. At the same time, the vibration motor starts to drive the eccentric block to rotate. When the eccentric block rotates to the lowest point, it pushes the fixed plate to move downward, so that the fixed plate pushes the fixed shaft downward, and the spring is compressed. After the eccentric block moves up, the spring pushes the fixed plate up, achieving the effect of driving the fixed plate to oscillate up and down, and then the fixed plate drives the material box to vibrate through the fixed shaft and the connecting frame, quickly shaking out the residual water on the food in the material box, thereby accelerating the drying speed of the food.

[0019] 4. This food processing rapid sterilization production line is equipped with a traction and flipping mechanism and a connecting frame. When the food in the material box is unloaded, the motor drives the rope winding roller to rotate, and the rope winding roller pulls the traction rope to reel in. The traction rope exerts a pulling force on the bottom of the material box through the connecting ring, causing the material box to flip around the pin relative to the connecting frame and pour the food onto the unloading conveyor, thereby achieving the effect of automatic unloading of the material box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the top view of the structure of the present invention;

[0021] Figure 2 It is a side cutaway structural schematic diagram of the present invention;

[0022] Figure 3 It is a front cross-sectional structural schematic diagram of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the material transfer mechanism and the traction and turnover mechanism of the present invention;

[0024] Figure 5 It is a schematic diagram of the material box connection structure of the present invention.

[0025] Figure: 1, wheel; 2, partition; 3, preheating chamber; 4, sterilization chamber; 41, heating tube; 5, cooling chamber; 6, drying chamber; 61, fan; 62, drain plate; 63, water collecting box; 7, unloading chamber; 71, unloading conveyor; 8, drain pipe; 9, drain valve; 10, rotating shaft; 101, flange; 102, lifting cylinder; 103, through slot; 104, slider; 105, driving motor; 11, bearing; 12, telescopic slot; 13, telescopic Retractable rod; 14. Fixed ring; 15. Annular plate; 151. Groove; 16. Material transfer mechanism; 161. Material box; 162. Hollow net; 163. Connecting ring; 164. Limiting ring; 165. Connecting frame; 166. Pin shaft; 167. Fixed shaft; 168. Fixed plate; 169. Spring; 1610. Vibrating motor; 1611. Eccentric block; 17. Traction and turning mechanism; 171. Roller frame; 172. Rope winding roller; 173. Traction rope. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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 technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0029] like Figures 1 to 5 As shown, the food processing rapid sterilization production line of this embodiment includes a wheel disc 1, which is circular and hollow inside. A partition 2 is installed inside the wheel disc 1 for dividing the inner cavity of the wheel disc 1. There are five partitions 2, and the inner cavity of the wheel disc 1 is divided clockwise into a preheating chamber 3, a sterilization chamber 4, a cooling chamber 5, a drying chamber 6 and a feeding chamber 7, which are respectively used for food preheating, sterilization, cooling, drying and feeding. A rotating shaft 10 is provided through the middle of the wheel disc 1, and a bearing 11 is installed between the bottom of the rotating shaft 10 and the wheel disc 1. A telescopic slot 12 is provided in the middle of 10, a telescopic rod 13 is provided inside the telescopic slot 12, a fixing ring 14 is connected to the top of the telescopic rod 13, a ring plate 15 is connected to the side wall of the connecting ring 163, and the ring plate 15 is connected to the telescopic rod 13 via the fixing ring 14. A transfer mechanism 16 is installed at the bottom of the ring plate 15 above the preheating chamber 3, the sterilization chamber 4, the cooling chamber 5, the drying chamber 6 and the discharge chamber 7 for holding food. A traction flip mechanism 17 is installed on the upper surface of the ring plate 15 on one side of the transfer mechanism 16 for driving the discharge of food;

[0030] The material transfer mechanism 16 includes a material box 161, and a hollow net 162 is installed at the bottom of the material box 161. The material box 161 has a water inlet and outlet function through the hollow net 162, which allows the food to come into contact with hot water and cold water inside the material box 161. The two side walls of the material box 161 are connected together with a connecting frame 165. The connecting frame 165 is in an inverted shape. A pin 166 is provided between the two side walls of the material box 161 and the connecting frame 165. A fixed shaft 167 is connected to the center of the upper surface of the connecting frame 165. The top of the fixed shaft 167 A fixed plate 168 extends from the upper surface of the annular plate 15 and is connected to it. A spring 169 is sleeved on the outside of the fixed shaft 167. A vibration motor 1610 is installed on the upper surface of the annular plate 15 on one side of the fixed plate 168. An eccentric block 1611 is connected to the shaft end of the vibration motor 1610. When the eccentric block 1611 is at the lowest point, it squeezes the fixed plate 168 downward and inserts it into the groove 151. The spring 169 is compressed. When the eccentric block 1611 is in the upper position, the spring 169 rebounds and pushes the fixed plate 168 upward.

[0031] Specifically, a groove 151 is provided on the upper surface of the annular plate 15 below the fixed plate 168. The annular plate 15 is in a circular ring shape. The telescopic rod 13 slides and retracts in the telescopic groove 12. The telescopic rod 13 is lifted and lowered relative to the rotating shaft 10, so that the telescopic rod 13 drives the material box 161 to lift and lower through the annular plate 15. The rotating shaft 10 drives the telescopic rod 13 to rotate, so that the material box 161 carrying food can be transferred in multiple cavities in the wheel disc 1. After the telescopic rod 13 is lowered, the annular plate 15 covers the upper surface of the wheel disc 1. The annular plate 15 covers the wheel disc 1. The preheating and sterilization process is covered by the annular plate 15 to reduce heat loss.

[0032] Furthermore, there are six material boxes 161, and they are arranged circumferentially and equidistantly at the bottom of the annular plate 15. After the material box 161 is lowered, it is movably connected to the wheel disc 1. The inner cavity of the material box 161 is connected with the inner cavity of the preheating chamber 3, the sterilization chamber 4, the cooling chamber 5 and the drying chamber 6 through the hollow net 162. The six wheel discs 1 carry six batches of food and pass through the preheating chamber 3, the sterilization chamber 4, the cooling chamber 5, the drying chamber 6 and the unloading chamber 7 in the wheel disc 1 in turn. The food undergoes preheating, sterilization, cooling, drying and unloading processing in turn to realize rotary pasteurization production. The material box 161 is rotatably connected to the connecting frame 165 via the distribution shaft 166. When the material box 161 is above the unloading chamber 7, the material box 161 can pour out the internal food by rotating relative to the connecting frame 165 via the distribution shaft 166. When it is in other cavity positions, the material box 161 is suspended and installed on the bottom of the annular plate 15 via the connecting frame 165.

[0033] Furthermore, a heating tube 41 is installed on the bottom surface of the sterilization chamber 4 and the preheating chamber 3, and the heating tube 41 is also connected to a temperature controller to keep the water temperature in the preheating chamber 3 within the range of 50-55°C, and the water temperature in the sterilization chamber 4 within the range of 72-75°C. The unloading chamber 7 passes through the side wall of the wheel 1 and is connected to the external environment, which is convenient for the installation of the unloading conveyor 71. The unloading conveyor 71 is movably connected to the unloading chamber 7 to transfer the unloaded food to the next process. The area of the sterilization chamber 4 is twice that of the preheating chamber 3, the cooling chamber 5, the drying chamber 6 and the unloading chamber 7, which provides sufficient sterilization time for the food. Hot water is stored in the preheating chamber 3 and the sterilization chamber 4, and cold water is stored in the cooling chamber 5 for rapid cooling of the sterilized food.

[0034] Furthermore, a fan 61 is installed inside the side wall of the wheel disc 1 on one side of the drying chamber 6, a drain plate 62 is installed at the bottom of the drying chamber 6, and a water collecting tank 63 is integrally connected to the bottom of the wheel disc 1 below the drain plate 62. The side walls of the preheating chamber 3, the sterilization chamber 4, the cooling chamber 5 and the water collecting tank 63 are all connected to a drain pipe 8, and a drain valve 9 is installed on the drain pipe 8. When the production line is not in use, the water in the preheating chamber 3, the sterilization chamber 4, the cooling chamber 5 and the water collecting tank 63 can be discharged through the drain pipe 8. Several small holes are provided on the drain plate 62, and the drying chamber 6 is connected to the inner cavity of the water collecting tank 63 through the small holes. The water in the material box 161 passes through the hollow mesh 162 into the drying box, and then passes through the drain plate 62 into the water collecting tank 63.

[0035] Furthermore, a flange 101 is connected to the outer wall of the rotating shaft 10 above the bearing 11 for installing a lifting cylinder 102. The lifting cylinder 102 is installed on the upper surface of the flange 101. A through groove 103 is opened through the side wall of the rotating shaft 10 on the left and right sides of the telescopic slot 12. A slider 104 is arranged inside the through groove 103. The bottom end of the rotating shaft 10 extends from the bottom of the wheel disc 1 and is connected to a drive motor 105. The drive motor 105 is installed at the bottom of the wheel disc 1, and the shaft end of the drive motor 105 is connected to the rotating shaft 10. The rotating shaft 10 is rotatably connected to the wheel disc 1 via the bearing 11. When the drive motor 105 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the slider 104 to rotate, and the slider 104 drives the telescopic rod 13 and the material box 161 to rotate, thereby realizing rotary pasteurization production.

[0036] Furthermore, there are two sliders 104, which are symmetrically installed on the left and right side walls of the bottom of the telescopic rod 13. The sliders 104 pass through the through groove 103 and form a sliding connection with the rotating shaft 10. The side of the slider 104 away from the telescopic rod 13 is connected to the moving part of the lifting cylinder 102, so that the material box 161 can be lifted and lowered while rotating, so that the material box 161 can be transferred between the multiple cavities in the wheel disc 1 for continuous processing.

[0037] Furthermore, the traction and flipping mechanism 17 includes a roller frame 171 installed on the upper surface of the annular plate 15, and a rope winding roller 172 is rotatably connected to the roller frame 171. A traction rope 173 is wound around the surface of the rope winding roller 172. A motor is installed on the side wall of the roller frame 171, and the motor shaft end is connected to the rope winding roller 172, which is used to drive the rope winding roller 172 to rotate, thereby pulling the traction rope 173 to unwind and rewind. At the same time, a limiting structure commonly found in existing winches is installed on the rope winding roller 172.

[0038] Furthermore, a connecting ring 163 is connected to the center of the bottom of the hollow net 162, and a limiting ring 164 is connected to the bottom of the hollow net 162 on one side of the connecting ring 163 for guiding the traction rope 173. The traction rope 173 is connected along the side wall of the material box 161 and passes through the limiting ring 164 to connect with the connecting ring 163. When the material box 161 is in a vertical state, the traction rope 173 also remains in a vertical state along the side wall of the material box 161, and the rope winding roller 172 is driven by the motor to rotate, and the rope winding roller 172 pulls the traction rope 173 to rewind. The traction rope 173 applies a pulling force to the bottom of the material box 161 through the connecting ring 163, so that the material box 161 is flipped around the pin shaft 166 relative to the connecting frame 165 to pour the food onto the unloading conveyor 71, thereby realizing the effect of automatic unloading of the material box 161.

[0039] The method of use of this embodiment is as follows: when the user actually uses the pasteurization production line to sterilize liquid food, first, hot water is introduced into the preheating chamber 3 and the sterilization chamber 4, and the heating pipes 41 in the preheating chamber 3 and the sterilization chamber 4 heat and keep the water warm, so that the water temperature in the preheating chamber 3 is maintained in the range of 50-55°C, and the water temperature in the sterilization chamber 4 is maintained in the range of 72-75°C, and cold water is introduced into the cooling chamber 5, and then a certain amount of food is added to the material box 161 at the front side of the wheel 1, that is, the feeding chamber 7, and then when the driving motor 105 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the slider 104 to rotate, the slider 104 drives the telescopic rod 13 to rotate, the telescopic rod 13 drives the annular plate 15 to rotate via the fixing ring 14, and the annular plate 15 is connected to the connecting frame 1. 65 drives the material box 161 to rotate around the axis of the wheel disc 1 until the material box 161 moves to the top of the preheating chamber 3, and then the lifting cylinder 102 drives the slider 104 to descend in the through slot 103, and the slider 104 drives the telescopic rod 13 to descend in the telescopic slot 12, and then the telescopic rod 13 drives the material box 161 to descend through the annular plate 15, so that the material box 161 is inserted into the preheating chamber 3. At the same time, the annular plate 15 covers the wheel disc 1. The preheating and sterilization process is covered by the annular plate 15 to reduce heat loss. The hot water stored in the preheating chamber 3 passes through the gaps in the hollow net 162 into the material box 161, so that the food in the material box 161 is immersed in the hot water for preheating. After the preheating is completed, the lifting cylinder 102 drives the slider 104 to move up in the slide slot, and the slider 104 drives the telescopic rod 13 The telescopic rod 13 extends from the telescopic slot 12, drives the material box 161 to move upward, and cooperates with the driving motor 105 to drive the rotating shaft 10 to rotate, so that the material box 161 moves to the top of the sterilization chamber 4, and then repeats the above operation to control the material box 161 to move downward, so that the material box 161 enters the sterilization chamber 4, and the hot water in the sterilization chamber 4 sterilizes the food at a low temperature. After the sterilization is completed, the material box 161 is lifted and entered into the cooling box, and the food in the material box 161 is immersed in the cold water to cool the food quickly. The cooled food enters the drying chamber 6 with the material box 161, and the water in the material box 161 passes through the hollow mesh 162 into the drying box, and then passes through the drain plate 62 into the water collecting tank 63. At the same time, the vibration motor 1610 is started to drive the eccentric block 1611 to rotate, and the eccentric block 1611 When it rotates to the lowest point, it pushes the fixed plate 168 to move downward, so that the fixed plate 168 pushes the fixed shaft 167 to move downward, and the spring 169 is compressed. After the eccentric block 161 moves upward, the spring 169 pushes the fixed plate 168 to move upward, realizing the effect of driving the fixed plate 168 to oscillate up and down, and then the fixed plate 168 drives the material box 161 to vibrate through the fixed shaft 167 and the connecting frame 165, and quickly shakes out the residual water on the food in the material box 161. At the same time, the fan 61 starts to drive the air circulation in the drying box, blowing air to the inner cavity of the material box 161, accelerating the evaporation of water on the surface of the food. After the drying is completed, the material box 161 drives the food to move to the top of the discharge cavity 7, and the motor is started. The motor drives the rope winding roller 172 to rotate, and the rope winding roller 172 pulls the traction rope 173 to reel in.The traction rope 173 exerts a pulling force on the bottom of the material box 161 through the connecting ring 163, causing the material box 161 to flip around the pin 166 relative to the connecting frame 165 and pour the food onto the unloading conveyor 71 for loading and unloading.

[0040] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalent features for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A food processing rapid sterilization production line, comprising a wheel (1), characterized in that: The wheel disc (1) is provided with partitions (2) in five numbers, and the inner cavity of the wheel disc (1) is divided into a preheating cavity (3), a sterilization cavity (4), a cooling cavity (5), a drying cavity (6) and a feeding cavity (7) in a clockwise direction. A rotating shaft (10) is provided through the middle of the wheel disc (1). A bearing (11) is provided between the bottom of the rotating shaft (10) and the wheel disc (1). A telescopic slot (12) is provided in the middle of the rotating shaft (10). (12) A telescopic rod (13) is provided inside, a fixing ring (14) is connected to the top of the telescopic rod (13), a ring plate (15) is connected to the side wall of the connecting ring (163), and a material transfer mechanism (16) is installed on the bottom of the ring plate (15) above the preheating chamber (3), the sterilization chamber (4), the cooling chamber (5), the drying chamber (6) and the unloading chamber (7), and a traction flipping mechanism (17) is installed on the upper surface of the ring plate (15) on one side of the material transfer mechanism (16); The material transfer mechanism (16) comprises a material box (161), a hollow net (162) is installed at the bottom of the material box (161), and the two side walls of the material box (161) are connected to a connecting frame (165). A pin shaft (166) is provided between the two side walls of the material box (161) and the connecting frame (165). A fixed shaft (167) is connected to the center of the upper surface of the connecting frame (165). The top of the fixed shaft (167) extends from the upper surface of the annular plate (15) and is connected to the fixed plate (168). A spring (169) is sleeved on the outer side of the fixed shaft (167). A vibration motor (1610) is installed on the upper surface of the annular plate (15) on one side of the fixed plate (168), and an eccentric block (1611) is connected to the shaft end of the vibration motor (1610).

2. The food processing rapid sterilization production line according to claim 1, characterized in that: The upper surface of the annular plate (15) below the fixed plate (168) is provided with a groove (151). The annular plate (15) is in a circular ring shape. The telescopic rod (13) slides and telescopes in the telescopic groove (12). After the telescopic rod (13) descends, the annular plate (15) covers the upper surface of the wheel disc (1).

3. The food processing rapid sterilization production line according to claim 1, characterized in that: There are six material boxes (161) and they are equidistantly arranged in the circumferential direction at the bottom of the annular plate (15). After the material boxes (161) are lowered, they are movably connected to the wheel disc (1). The inner cavity of the material box (161) is connected to the inner cavities of the preheating chamber (3), the sterilization chamber (4), the cooling chamber (5) and the drying chamber (6) through the hollow net (162). The material box (161) is rotatably connected to the connecting frame (165) through the distribution shaft (166).

4. The food processing rapid sterilization production line according to claim 1, characterized in that: A heating tube (41) is installed on the bottom surface of the inner cavity of the sterilization chamber (4) and the preheating chamber (3); the unloading chamber (7) penetrates the side wall of the wheel (1) and is in communication with the external environment; a unloading conveyor (71) is movably connected inside the unloading chamber (7); the area of the sterilization chamber (4) is twice that of the preheating chamber (3), the cooling chamber (5), the drying chamber (6) and the unloading chamber (7); hot water is stored in the preheating chamber (3) and the sterilization chamber (4), and cold water is stored in the cooling chamber (5).

5. The food processing rapid sterilization production line according to claim 1, characterized in that: A fan (61) is installed inside the side wall of the wheel disc (1) on one side of the drying chamber (6), a drain plate (62) is installed at the bottom of the drying chamber (6), and a water collecting tank (63) is integrally connected to the bottom of the wheel disc (1) below the drain plate (62). The side walls of the preheating chamber (3), the sterilization chamber (4), the cooling chamber (5) and the water collecting tank (63) are all connected to a drain pipe (8), and a drain valve (9) is installed on the drain pipe (8). A plurality of small holes are opened on the drain plate (62), and the drying chamber (6) is connected to the inner cavity of the water collecting tank (63) through the small holes.

6. The food processing rapid sterilization production line according to claim 1, characterized in that: The outer wall of the rotating shaft (10) above the bearing (11) is connected to a flange (101), and a lifting cylinder (102) is installed on the upper surface of the flange (101). Through slots (103) are provided through the side walls of the rotating shaft (10) on the left and right sides of the telescopic slot (12), and a slider (104) is provided through the through slot (103). The bottom end of the rotating shaft (10) extends from the bottom of the wheel disc (1) and is connected to a driving motor (105). The rotating shaft (10) is rotatably connected to the wheel disc (1) via the bearing (11).

7. The food processing rapid sterilization production line according to claim 6, characterized in that: There are two sliders (104) and they are symmetrically mounted on the left and right side walls of the bottom of the telescopic rod (13). The sliders (104) pass through the through slot (103) and form a sliding connection with the rotating shaft (10). The side of the slider (104) away from the telescopic rod (13) is connected to the moving part of the lifting cylinder (102).

8. The food processing rapid sterilization production line according to claim 1, characterized in that: The traction turning mechanism (17) comprises a roller frame (171) mounted on the upper surface of the annular plate (15); a rope winding roller (172) is rotatably connected to the roller frame (171); a traction rope (173) is wound around the surface of the rope winding roller (172); and a motor is mounted on the side wall of the roller frame (171).

9. The food processing rapid sterilization production line according to claim 8, characterized in that: A connecting ring (163) is connected to the center of the bottom of the hollow net (162), a limiting ring (164) is connected to the bottom of the hollow net (162) on one side of the connecting ring (163), and the traction rope (173) is connected to the connecting ring (163) along the side wall of the material box (161) and through the limiting ring (164).

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