Cold-chain food packaging sterilizer

Abstract

The utility model provides a cold-chain food package sterilizer, which relates to the technical field of cold-chain food package sterilizers and comprises a machine body, a roller conveyor belt, belt curtains and an observation window, a sterilization bin is arranged in the machine body, the roller conveyor belt is arranged at the lower end of the sterilization bin, and the belt curtains are arranged on two sides of the sterilization bin. Observation windows are arranged on the two sides, without the belt curtain, of the disinfection bin, one side of each observation window is connected with the side wall of the disinfection bin through a hinged support, a lock catch is arranged on the other side of each observation window, and a demisting assembly is arranged on the side, facing the disinfection bin, of each observation window. According to the device, fog drops contaminated on the observation window can be scraped, so that an operator can clearly observe the operation in the disinfection bin.

Description

TECHNICAL FIELD

[0001] The utility model belongs to a cold chain food packaging sterilization machine technical field, more specifically, it is especially related to a cold chain food packaging sterilization machine. BACKGROUND

[0002] With the vigorous development of e-commerce, the demand for fresh food cold chain packaging is increasing sharply. At present, during the transportation of cold chain food, packaging boxes need to be used, and if the packaging boxes are not disinfected, the cold chain food will be infected by bacteria during transportation, affecting food safety and causing life safety to people. The cold chain food packaging sterilization machine is a sterilization equipment specially designed for cold chain food, mainly used for comprehensive and efficient sterilization and disinfection of food packaging.

[0003] Based on the above, the present inventor found that the following problems exist: In order to ensure the normal operation of the current cold chain food packaging sterilization machine, an opening and closing glass window is arranged on the side of the sterilization machine. On the one hand, it can observe the transportation of the package during the operation of the sterilization machine, and on the other hand, it can open the glass window for daily maintenance. However, due to the sterilization liquid mist suspended in the sterilization cavity during the operation of the sterilization machine, the glass window inside will be contaminated, making the glass window blurred, so that the operator cannot clearly observe the situation in the sterilization cavity.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a cold chain food packaging sterilization machine is provided to achieve the purpose of having more practical value. INVENTION CONTENTS

[0005] The purpose and effect of the cold chain food packaging sterilization machine of the utility model are achieved by the following specific technical means:

[0006] A cold chain food packaging sterilization machine, comprising a machine body, a roller conveyor belt, a belt curtain and an observation window, wherein the machine body is provided with a sterilization chamber, the lower end of the sterilization chamber is provided with a roller conveyor belt, and the two sides of the sterilization chamber are provided with a belt curtain, the two sides of the sterilization chamber other than the belt curtain are provided with an observation window, one side of the observation window is connected with the side wall of the sterilization chamber through a hinge seat, the other side of the observation window is provided with a lock catch, and the side of the observation window facing the sterilization chamber is provided with a demisting assembly.

[0007] Further, the defogging assembly comprises a connecting sleeve, a connecting plate, a scraping strip, a lead screw, a limiting rod, a bevel gear one, a bevel gear two and a motor, the observation window is provided with the connecting sleeve on the two sides of the end face of the sterilization bin, the connecting sleeve is provided with the limiting rod and the lead screw respectively, the upper end of the lead screw is provided with the bevel gear one, the bevel gear one is engaged with the bevel gear two, the bevel gear two is provided with a rotating shaft, the rotating shaft penetrates through the machine body and is provided with the motor outside the machine body, one end of the connecting plate is threadedly connected with the lead screw through the connecting sleeve, the other end of the connecting plate is movably connected with the limiting rod through the other connecting sleeve, and the connecting plate is provided with the scraping strip.

[0008] Further, the scraping strip is a rubber strip.

[0009] Further, the scraping strip and the connecting plate are connected through bolts.

[0010] Further, the observation window is transparent glass material.

[0011] Further, the belt curtain is a transparent rubber strip.

[0012] Further, the surface of the machine body is provided with an anticorrosive layer.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] When the operator needs to observe the situation in the sterilization bin, the motor is started to rotate forward and reversely, the bevel gear two is driven to rotate in the same direction, the bevel gear one is driven to rotate, the lead screw is driven to rotate, the connecting plate is driven to move up and down in the connecting sleeve, one end of the scraping strip is driven to move up and down on the inner side of the observation window, and thus the fog drops adhered to the observation window can be scraped off, so that the operator can clearly observe the operation in the sterilization bin.

[0015] Through the design that the scraping strip is a rubber strip, the surface of the observation window can be prevented from being damaged by the scraping strip.

[0016] Through the design that the scraping strip and the connecting plate are connected through bolts, the damaged scraping strip can be replaced simply and conveniently.

[0017] Through the design that the belt curtain is a transparent rubber strip, the state of the package in the sterilization bin can be observed during the wrapping operation, and the package can be prevented from being stuck. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a three-dimensional schematic view of the cold-chain food packaging sterilization machine.

[0019] Figure 2 is a three-dimensional schematic view of the defogging assembly of the cold-chain food packaging sterilization machine.

[0020] Figure 3It is a plane schematic view of the demisting assembly of the cold-chain food packaging and disinfecting machine.

[0021] Figure 4 It is a side sectional schematic view of the demisting assembly of the cold-chain food packaging and disinfecting machine.

[0022] In the figure, the correspondence between the component names and the figure numbers is as follows:

[0023] 1, machine body; 2, observation window; 3, roller conveyor belt; 4, belt curtain; 5, lock catch; 6, lead screw; 7, link plate; 8, scraping strip; 9, link sleeve; 10, limiting rod; 13, bevel gear one; 14, bevel gear two; 15, motor; 18, disinfecting bin. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0025] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Embodiment:

[0028] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 4 as shown:

[0029] The utility model provides a cold chain food packaging sterilizer, including body 1, roller conveyor 3, belt curtain 4 and observation window 2, be equipped with sterilization storehouse 18 in body 1, the lower extreme of sterilization storehouse 18 is equipped with roller conveyor 3, and the both sides of sterilization storehouse 18 are equipped with belt curtain 4, the both sides of the non belt curtain 4 of sterilization storehouse 18 are equipped with observation window 2, one side of observation window 2 is connected with the lateral wall of sterilization storehouse 18 through hinged base, the other side of observation window 2 is equipped with lock catch 5, and one side of observation window 2 facing sterilization storehouse 18 is equipped with defogging subassembly,

[0030] Through the design that observation window 2 can open, when needing to maintain the internal element of sterilization storehouse 18, operating personnel can open observation window 2 and directly operate.

[0031] Among them, the defogging subassembly includes the link sleeve 9, the link plate 7, the scraping strip 8, the lead screw 6, the limiting rod 10, the bevel gear one 13, the bevel gear two 14 and the motor 15, the both sides of the end surface of observation window 2 facing sterilization storehouse 18 are equipped with link sleeve 9, a pair of link sleeve 9 is equipped with limiting rod 10 and lead screw 6 respectively in, the upper end of lead screw 6 is equipped with bevel gear one 13, bevel gear one 13 is engaged with bevel gear two 14, bevel gear two 14 is equipped with the rotating shaft, the rotating shaft passes through body 1 and is equipped with motor 15 outside body 1, the one end of link plate 7 passes through link sleeve 9 and is threadedly connected with lead screw 6, the other end of link plate 7 passes through another link sleeve 9 and is movably connected with limiting rod 10, link plate 7 is equipped with scraping strip 8;

[0032] When operating personnel need to observe the situation in sterilization storehouse 18, start motor 15 forward rotation and reverse rotation, drive bevel gear two 14 to rotate in the same direction, drive bevel gear one 13 to rotate, drive lead screw 6 to rotate, thereby drive link plate 7 to move up and down in link sleeve 9, drive one end of scraping strip 8 to move up and down in the inside of observation window 2, and then the fog droplets adhered on observation window 2 can be scraped off, so that operating personnel can clearly observe the operation in sterilization storehouse 18.

[0033] Among them, the scraping strip 8 is rubber strip;

[0034] Through the design that the scraping strip 8 is rubber strip, the surface of observation window 2 can be avoided to be damaged by scraping strip 8.

[0035] Among them, the scraping strip 8 is connected with link plate 7 through bolt;

[0036] Through the design that the scraping strip 8 is connected with link plate 7 through bolt, the damaged scraping strip 8 can be replaced simply and conveniently.

[0037] Among them, the observation window 2 is transparent glass material;

[0038] The design of the transparent glass material of the observation window 2 can clearly check the running state of the disinfection bin 18 in combination with the defogging assembly.

[0039] The belt curtain 4 is a transparent rubber strip.

[0040] The design of the transparent rubber strip of the belt curtain 4 can observe the state of the package in the disinfection bin 18 during the package running process, and prevent the package from being stuck.

[0041] The surface of the machine body 1 is provided with a corrosion-resistant layer.

[0042] The design of the corrosion-resistant layer on the surface of the machine body 1 can avoid the oxidation of the machine body 1 caused by oxygen erosion, and enhance the service life of the machine body 1.

[0043] The specific use mode and effect of the embodiment are as follows:

[0044] In the utility model, when the operator needs to observe the situation in the disinfection bin 18, the motor 15 is started and reversely rotated, the bevel gear two 14 is driven to rotate in the same direction, the bevel gear one 13 is driven to rotate, and then the lead screw 6 is driven to rotate, so that the connecting plate 7 moves up and down in the connecting sleeve 9, and the one end of the scraping strip 8 moves up and down on the inner side of the observation window 2, and then the fog droplets adhered on the observation window 2 can be scraped off, so that the operator can clearly observe the operation in the disinfection bin 18.

[0045] The embodiments of the utility model are given for example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the utility model, and enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A cold chain food packaging sterilizer comprising a machine body (1), a roller conveyor belt (3), a belt curtain (4) and an observation window (2), characterized in that: The machine body (1) is internally provided with a disinfection bin (18), the lower end of the disinfection bin (18) is provided with a roller conveyor (3), both sides of the disinfection bin (18) are provided with a belt curtain (4), both sides of the disinfection bin (18) other than the belt curtain (4) are provided with an observation window (2), one side of the observation window (2) is connected with the side wall of the disinfection bin (18) through a hinge base, the other side of the observation window (2) is provided with a lock catch (5), and the side of the observation window (2) facing the disinfection bin (18) is provided with a defogging assembly.

2. The cold chain food packaging sterilizer of claim 1, wherein: The defogging assembly comprises a connecting sleeve (9), a connecting plate (7), a scraping strip (8), a lead screw (6), a limiting rod (10), a bevel gear (13), a bevel gear (14) and a motor (15), both sides of the end face of the observation window (2) facing the disinfection bin (18) are provided with the connecting sleeve (9), the connecting sleeve (9) is internally provided with the limiting rod (10) and the lead screw (6) respectively, the upper end of the lead screw (6) is provided with the bevel gear (13), the bevel gear (13) is engaged with the bevel gear (14), the bevel gear (14) is provided with a rotating shaft, the rotating shaft penetrates through the machine body (1) and extends out of the machine body (1) and is provided with the motor (15), one end of the connecting plate (7) penetrates through the connecting sleeve (9) and is threadedly connected with the lead screw (6), the other end of the connecting plate (7) penetrates through the other connecting sleeve (9) and is movably connected with the limiting rod (10), and the connecting plate (7) is provided with the scraping strip (8).

3. The cold chain food packaging sterilizer of claim 2, wherein: The scraping strip (8) is a rubber strip.

4. The cold chain food packaging sterilizer of claim 3, wherein: The scraping strip (8) is connected with the connecting plate (7) through bolts.

5. The cold chain food packaging sterilizer of claim 4, wherein: The observation window (2) is made of transparent glass.

6. The cold chain food packaging sterilizer of claim 5, wherein: The belt curtain (4) is a transparent rubber strip.

7. The cold chain food packaging sterilizer of claim 6, wherein: The surface of the machine body (1) is provided with a corrosion-resistant layer. The surface of the machine body (1) is provided with a corrosion-resistant layer.

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