CN215554686U

CN215554686U - Be used for prepackage food sterilization apparatus

Info

Publication number: CN215554686U
Application number: CN202120523026.XU
Authority: CN
Inventors: 米健
Original assignee: Heyuan Mijian Catering Service Co ltd
Current assignee: Heyuan Mijian Catering Service Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2022-01-18
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a pre-packaged food sterilization device which comprises a shell, wherein a cavity with an upward opening is formed in the shell, and a cover body for covering the cavity is arranged on the shell; an ultraviolet sterilization mechanism is arranged in the shell and comprises a rotating support which is arranged in the cavity and can rotate along a vertical rotating shaft, and a plurality of ultraviolet lamps are arranged on the rotating support; the charging basket is arranged in the shell, a clamping edge is concavely arranged above the shell, a clamping plate is arranged on the upper portion of the basket, and the clamping edge supports the bottom surface of the clamping plate. The ultraviolet sterilization mechanism is arranged in the shell, and the prepackaged food is sterilized by a ray sterilization method; and through making ultraviolet lamp constantly rotate for ultraviolet lamp can evenly shine prepackaged food, makes prepackaged food's sterilization more complete, and the sterilization effect is better.

Description

Be used for prepackage food sterilization apparatus

Technical Field

The utility model relates to the technical field of prepackaged food production, in particular to a sterilization device for prepackaged food.

Background

Prepackaged food, which refers to food that is either pre-dosed or made in packaging materials and containers; comprises a pre-quantitative package and food which is made in the package material and the container in a pre-quantitative way and has uniform quality or volume marks within a certain limit range; the prepackaged food needs to be sterilized after production, but the existing sterilization device does not sterilize the prepackaged food completely and has poor sterilization effect.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a pre-packaged food sterilization device, which can solve the problems that the existing pre-packaged food sterilization device cannot sterilize pre-packaged food completely and has poor sterilization effect.

The technical scheme of the utility model is realized as follows:

a sterilization device for prepackaged food comprises a shell, wherein a cavity with an upward opening is formed in the shell, and a cover body for covering the cavity is arranged on the shell; an ultraviolet sterilization mechanism is arranged in the shell and comprises a rotating support which is arranged in the cavity and can rotate along a vertical rotating shaft, and a plurality of ultraviolet lamps are arranged on the rotating support; the charging basket is arranged in the shell, a clamping edge is concavely arranged above the shell, a clamping plate is arranged on the upper portion of the basket, and the clamping edge supports the bottom surface of the clamping plate.

As a further alternative for the pre-packaged food sterilization device, a vertical rotating shaft is arranged at the bottom of the rotating support, the vertical rotating shaft extends downwards out of the shell, and a motor for driving the vertical rotating shaft to rotate is arranged at the bottom of the shell.

As a further alternative for the pre-packaged food sterilization device, the bottom and the top of the rotating bracket are both provided with a plurality of guide wheels which are arranged at equal intervals along the circumferential direction, the housing is internally provided with a first annular guide groove and a second annular guide groove, the first annular guide groove is positioned below the rotating bracket and is in sliding fit with the guide wheels at the bottom of the rotating bracket, and the second annular guide groove is positioned above the rotating bracket and is in sliding fit with the guide wheels at the top of the rotating bracket.

As a further alternative of the device for sterilizing the prepackaged food, the vertical rotating shaft is provided with a conductive slip ring.

As a further alternative of the device for sterilizing the prepackaged food, the periphery of the charging basket is provided with a plurality of vertically arranged guide rails; and the clamping edge is provided with a pulley which is in sliding fit with the guide rail.

As a further alternative of the sterilization device for the prepackaged food, a handle is arranged above the clamping plate.

As a further alternative for the pre-packaged food sterilization device, a normally open limit switch is arranged on the surface of the shell for matching with the cover body, and the normally open limit switch is connected with an energizing circuit of the ultraviolet lamp.

The utility model has the following beneficial effects: the ultraviolet sterilization mechanism is arranged in the shell, and the prepackaged food is sterilized by a ray sterilization method; and through making ultraviolet lamp constantly rotate for ultraviolet lamp can evenly shine prepackaged food, makes prepackaged food's sterilization more complete, and the sterilization effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a pre-packaged food sterilization apparatus according to the present invention;

FIG. 2 is a schematic view showing the internal structure of an apparatus for sterilizing pre-packaged foods according to the present invention;

FIG. 3 is a schematic structural view of the ultraviolet sterilization mechanism;

FIG. 4 is a schematic structural view of the charging basket;

fig. 5 is a schematic connection diagram of the housing and the cover.

In the figure: 1. a housing; 11. clamping edges; 12. a pulley; 13. a normally open limit switch; 2. a cover body; 3. an ultraviolet sterilization mechanism; 31. rotating the bracket; 32. an ultraviolet lamp; 33. a vertical rotating shaft; 34. a guide wheel; 4. a motor; 5. a charging basket; 51. clamping a plate; 52. a guide rail; 53. a handle; 6. a first annular guide groove; 7. a second annular channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-5, a sterilization device for prepackaged food is shown, which comprises a housing 1, a cavity with an upward opening is formed in the housing 1, and a cover body 2 for covering the cavity is arranged on the housing 1; an ultraviolet sterilization mechanism 3 is arranged in the shell 1, the ultraviolet sterilization mechanism 3 comprises a rotating bracket 31 which is arranged in the cavity and can rotate along a vertical rotating shaft 33, and a plurality of ultraviolet lamps 32 are arranged on the rotating bracket 31; the charging basket is characterized in that a charging basket 5 is arranged in the shell 1, a clamping edge 11 is concavely arranged above the shell 1, a clamping plate 51 is arranged on the upper portion of the basket, and the clamping edge 11 supports the bottom surface of the clamping plate 51.

Specifically, the pre-packaged food is put into the loading mesh basket 5, then the cover body 2 is opened, the loading mesh basket 5 is put into the cavity from the opening above the cavity, and the clamping plate 51 on the loading mesh basket 5 is clamped above the clamping edge 11; then the cover body 2 is covered on the shell body 1, then the ultraviolet lamp 32 is opened, the ultraviolet lamp 32 emits ultraviolet rays to sterilize the pre-packaged food, and in the process, the rotating bracket 31 continuously rotates, so that the ultraviolet lamp 32 rotates around the pre-packaged food; the ultraviolet lamp 32 can uniformly irradiate the pre-packaged food, so that the pre-packaged food is sterilized more completely, and the sterilization effect is better.

In the above embodiment, referring to fig. 2 and 3, a vertical rotating shaft 33 is disposed at the bottom of the rotating bracket 31, the vertical rotating shaft 33 extends downward out of the casing 1, and a motor 4 for driving the vertical rotating shaft 33 to rotate is disposed at the bottom of the casing 1. Wherein the motor 4 is in chain drive connection or belt drive connection with the vertical rotating shaft 33.

In the above embodiment, in order to facilitate the power supply of the ultraviolet lamp 32, the vertical shaft 33 is provided with a conductive slip ring. Therefore, the ultraviolet lamp 32 is electrified through the conductive slip ring, and the electric wire is prevented from being twisted and broken when the ultraviolet lamp 32 rotates. It should be noted that how to connect power through the conductive slip ring is the prior art, and therefore, the description thereof is omitted.

In the above embodiment, in order to ensure that the rotating bracket 31 rotates stably, referring to fig. 3, the bottom and the top of the rotating bracket 31 are provided with a plurality of guide wheels 34 arranged at equal intervals along the circumferential direction, a first annular guide groove 6 and a second annular guide groove 7 are arranged in the housing 1, the first annular guide groove 6 is located below the rotating bracket 31 and is in sliding fit with the guide wheels 34 at the bottom of the rotating bracket 31, and the second annular guide groove 7 is located above the rotating bracket 31 and is in sliding fit with the guide wheels 34 at the top of the rotating bracket 31.

In some particular embodiments, in order to facilitate the extraction of the loading basket 5 from the inside of the casing 1, with reference to fig. 4 and 5, the periphery of the loading basket 5 is provided with a plurality of vertically arranged rails 52; the clamping edge 11 is provided with a pulley 12 which is in sliding fit with the guide rail 52. In this way, by the sliding engagement of the pulleys 12 with the guide rails 52, the friction between the charging basket 5 and the housing 1 is reduced, making it easier to extract the charging basket 5 from the housing 1. In addition, with reference to fig. 4, a handle 53 may be provided above the catch plate 51, with the handle 53 acting as a point of application for facilitating lifting of the loading basket 5.

In some specific embodiments, because the ultraviolet ray penetrating power is strong, and can kill cells, so it is necessary to avoid the human body being irradiated by the ultraviolet lamp 32, thereby avoiding the human body being injured, referring to fig. 5, the surface of the shell 1 for cooperating with the cover body 2 is provided with a normally open limit switch 13, and the normally open limit switch 13 is connected with the power-on circuit of the ultraviolet lamp 32. In other words, the energizing circuit of the ultraviolet lamp 32 includes a main switch connected in series with the ultraviolet lamp 32 and the normally open limit switch 13, when the cover body 2 is not covered on the housing 1, the normally open limit switch 13 is in a normally open state, the energizing circuit is an open circuit, even if the main switch is closed, the ultraviolet lamp 32 is not lighted, and the ultraviolet lamp is prevented from irradiating the human body; when the cover 2 is covered on the housing 1, the normally open limit switch 13 is in a closed state, and at this time, if the main switch is closed, the ultraviolet lamp 32 is energized, and because the cover 2 and the housing 1 are covered, ultraviolet rays cannot irradiate human bodies, so that safety is ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The sterilizing device for the prepackaged food is characterized by comprising a shell, wherein a cavity with an upward opening is formed in the shell, and a cover body for covering the cavity is arranged on the shell; an ultraviolet sterilization mechanism is arranged in the shell and comprises a rotating support which is arranged in the cavity and can rotate along a vertical rotating shaft, and a plurality of ultraviolet lamps are arranged on the rotating support; the charging basket is arranged in the shell, a clamping edge is concavely arranged above the shell, a clamping plate is arranged on the upper portion of the basket, and the clamping edge supports the bottom surface of the clamping plate.

2. The pre-packaged food sterilization device according to claim 1, wherein a vertical rotating shaft is provided at the bottom of the rotating bracket, the vertical rotating shaft extends downwards out of the housing, and a motor for driving the vertical rotating shaft to rotate is provided at the bottom of the housing.

3. The pre-packaged food sterilization device according to claim 2, wherein the bottom and the top of the rotating bracket are provided with a plurality of guide wheels which are arranged at equal intervals along the circumferential direction, the housing is provided with a first annular guide groove and a second annular guide groove, the first annular guide groove is positioned below the rotating bracket and is in sliding fit with the guide wheels at the bottom of the rotating bracket, and the second annular guide groove is positioned above the rotating bracket and is in sliding fit with the guide wheels at the top of the rotating bracket.

4. The sterilization apparatus for prepackaged food items of claim 2, wherein said vertical shaft is provided with an electrically conductive slip ring.

5. The sterilization apparatus for prepackaged food products of claim 1 wherein said loading basket has a periphery provided with a plurality of vertically disposed guide rails; and the clamping edge is provided with a pulley which is in sliding fit with the guide rail.

6. The sterilization unit for pre-packaged food products of claim 5, wherein said card has a handle disposed above said card.

7. The pre-packaged food sterilization device according to claim 1, wherein a normally open limit switch is arranged on a surface of the housing for matching with the cover body, and the normally open limit switch is connected with an energizing circuit of the ultraviolet lamp.