Food sterilization and disinfection device

Abstract

The utility model discloses a food sterilization and disinfection device which comprises a sterilization box, three groups of conveying mechanisms are correspondingly arranged in the sterilization box up and down, a feed hopper is fixedly embedded in the sterilization box above the upper group of conveying mechanisms, and a discharge plate is arranged below one end of the sterilization box below the lower group of conveying mechanisms; through cooperation of the three conveying mechanisms, a conveying motor in each conveying mechanism drives a conveying belt to convey food, the food is turned over when falling into another conveying belt from one conveying belt, the situation that the bottom of the food is attached to the conveying belts all the time is avoided, and the food is evenly sterilized and disinfected; according to the food sterilization and disinfection device, food is combed and distributed through the material distribution teeth on the outer wall of the material distribution roller, the food is evenly dispersed on the conveying belt, the situation that the sterilization and disinfection effect is affected due to food accumulation is avoided, the conveyed food is sterilized and disinfected through cooperation of the ultraviolet sterilization lamps arranged above the two sides of the conveying belt, and the food is comprehensively and rapidly sterilized and disinfected.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a food sterilization and disinfection device. Background Art

[0002] Food engineering is a general term for engineering and technical fields such as grain and oil processing, food manufacturing and beverage manufacturing. Food processing refers to grain grinding, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, and processing of vegetables, fruits and nuts, as well as potatoes, dehydrated vegetable processing, and canned vegetable processing, which directly use agricultural, forestry, animal husbandry and fishery products as raw materials. Food processing requires the use of sterilization and disinfection equipment to increase the shelf life of food.

[0003] For example, a food processing disinfection and sterilization device (Announcement No.: CN217089453U) includes a mounting frame, a driving assembly is provided at one end of the mounting frame, one end of the driving assembly is connected to a conveyor belt, the conveyor belt is arranged on the mounting frame through a driving roller, a disinfection cover is provided above the conveyor belt, a symmetrical disinfection spray assembly is provided in the disinfection cover, the disinfection spray assembly is connected through a liquid separation box, the top of the liquid separation box is connected to a conveying pipe, the bottom of the conveying pipe is connected to a lifting pump, the lifting pump is fixed to the bottom of the mounting frame, one end of the lifting pump is connected to a disinfectant tank through a conveying pipe, a dust collection assembly is provided on one side of the lifting pump, the bottom of the dust collection assembly is connected to a dust collection box, the dust collection box is arranged between the conveyor belts, and the other end of the mounting frame is connected to a material receiving mechanism, which solves the problem that manual disinfection and sterilization requires a lot of manpower and material resources, and the finished food packaging will have some fine debris. If it is directly disinfected and sterilized, the fine debris on the packaging will still be adsorbed on it, and the simultaneous operation of disinfection and cleaning of fine debris cannot be met.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, the food is transported by a conveyor belt, and the bottom of the food is in contact with the conveyor belt, which makes it difficult to ensure that the bottom of the food is fully disinfected, resulting in the risk of incomplete disinfection of the food during transportation. Therefore, we need to propose a food sterilization and disinfection device. Utility Model Content

[0005] The purpose of the utility model is to provide a food sterilization and disinfection device, which cooperates with three groups of conveying mechanisms to turn over the food when it falls from one group of conveyor belts to another group of conveyor belts, thereby preventing the bottom of the food from always sticking to the conveyor belts, so that the food can be sterilized evenly, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A food sterilization and disinfection device, comprising a sterilization box, wherein three groups of conveying mechanisms are arranged in correspondence with each other in the upper and lower parts of the sterilization box, wherein a feed hopper is fixedly embedded above the upper group of conveying mechanisms of the sterilization box, and a discharge plate is arranged below one end of the lower group of conveying mechanisms of the sterilization box;

[0008] The conveying mechanism comprises a plurality of groups of rotating shafts, which are equidistantly mounted on the inner walls of both sides of the sterilization box, and one end of one group of rotating shafts passes through the sterilization box and is fixedly connected to a conveying motor, a conveying roller is fixedly sleeved on the outer wall of the rotating shaft, and a conveying belt is arranged on the outer wall of the plurality of groups of conveying rollers;

[0009] The sterilization box is located above the two sides of each group of the conveying mechanism, and four groups of ultraviolet sterilization lamps are installed. In addition, a group of material mechanism is installed on the surface of each group of the conveying mechanism.

[0010] Preferably, the material dividing mechanism includes a rotating rod, which is rotatably installed on the inner walls of both sides of the sterilization box, and one end of the rotating rod passes through the sterilization box and is fixedly connected to a material dividing motor, and the outer wall of the rotating rod is fixedly sleeved with a material dividing roller, and the outer wall of the material dividing roller is provided with a plurality of groups of material teeth.

[0011] Preferably, the dividing teeth are made of elastic material, and the dividing teeth are located on the surface of the conveyor belt.

[0012] Preferably, lamp holders for installing ultraviolet germicidal lamps are embedded in the inner walls on both sides of the sterilization box, and the ultraviolet germicidal lamps are fixedly installed inside the lamp holders.

[0013] Preferably, the discharge ends of the two groups of conveying mechanisms located above the sterilization box are fixedly mounted with a material guide shell, and a material guide port is opened at the bottom of one side of the material guide shell.

[0014] Preferably, the two groups of material guide shells are arranged at an angle, and the material guide port is located above the feed end of the conveying mechanism below.

[0015] Preferably, a control panel is fixedly mounted on one side wall of the sterilization box, and the control panel is electrically connected to the conveying motor, the ultraviolet sterilization lamp and the material distribution motor through wires.

[0016] Preferably, a discharge port is provided at the bottom of one end of the sterilization box, and the discharge plate is fixedly installed inside the discharge port in an inclined manner.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model cooperates with three groups of conveying mechanisms. The conveying motor in the conveying mechanism drives the conveyor belt to convey, so that the food is turned over when it falls from one group of conveyor belts to another group of conveyor belts, avoiding that the bottom of the food is always attached to the conveyor belt, so that the food can be evenly sterilized and disinfected. At the same time, the dividing motor in the dividing mechanism drives the rotating rod to rotate, so that the dividing teeth on the outer wall of the dividing roller comb and divide the food, so that the food is evenly dispersed on the conveyor belt, avoiding that the accumulation of food affects the sterilization and disinfection effect, and the ultraviolet sterilization lamps arranged above both sides of the conveyor belt cooperate to sterilize and disinfect the conveyed food, so that the food can be quickly sterilized and disinfected in all directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in a front view;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in cross section;

[0021] Figure 3 It is a structural schematic diagram of three groups of conveying mechanisms of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the material dividing mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model from the side.

[0024] In the figure: 1. Sterilization box; 2. Conveying mechanism; 21. Rotating shaft; 22. Conveying motor; 23. Conveying roller; 24. Conveyor belt; 3. Feed hopper; 4. Discharge plate; 5. Lamp holder; 6. Ultraviolet sterilization lamp; 7. Material dividing mechanism; 71. Rotating rod; 72. Material dividing motor; 73. Material dividing roller; 74. Material dividing teeth; 8. Material guide shell; 81. Material guide port; 9. Discharge port; 10. Control panel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 , the utility model provides a technical solution:

[0027] A food sterilization and disinfection device comprises a sterilization box 1, wherein three groups of conveying mechanisms 2 are arranged in correspondence with each other in the upper and lower parts of the sterilization box 1, a feed hopper 3 is fixedly embedded above the upper group of conveying mechanisms 2 of the sterilization box 1, and a discharge plate 4 is arranged below one end of the lower group of conveying mechanisms 2 of the sterilization box 1;

[0028] The conveying mechanism 2 includes a plurality of groups of rotating shafts 21, which are equidistantly mounted on the inner walls of the sterilization box 1, and one end of one group of rotating shafts 21 passes through the sterilization box 1 and is fixedly connected to a conveying motor 22. A conveying roller 23 is fixedly sleeved on the outer wall of the rotating shaft 21, and a conveying belt 24 is arranged on the outer wall of the plurality of groups of conveying rollers 23, so that the conveying motor 22 drives the conveying rollers 23 on the outer wall of the rotating shaft 21 to cooperate with the conveying belt 24, and the conveying belt 24 is used to convey the food;

[0029] Four groups of ultraviolet sterilization lamps 6 are installed on the upper sides of each group of conveying mechanisms 2 of the sterilization box 1, and a group of material mechanisms 7 is installed on the surface of each group of conveying mechanisms 2.

[0030] The distributing mechanism 7 comprises a rotating rod 71, which is rotatably mounted on the inner walls of both sides of the sterilization box 1, and one end of the rotating rod 71 passes through the sterilization box 1 and is fixedly connected to a distributing motor 72, and a distributing roller 73 is fixedly sleeved on the outer wall of the rotating rod 71, and a plurality of groups of distributing teeth 74 are arranged on the outer wall of the distributing roller 73, so that the distributing roller 73 on the outer wall of the rotating rod 71 can be driven to rotate by the distributing motor 72, and the food can be combed and distributed by the distributing teeth 74 on the outer wall of the distributing roller 73, so that the food can be evenly dispersed on the conveyor belt 24.

[0031] The dividing teeth 74 are made of elastic material and are located on the surface of the conveyor belt 24 to prevent the dividing teeth 74 from damaging the food.

[0032] Lamp holders 5 for installing ultraviolet sterilization lamps 6 are embedded on the inner walls of both sides of the sterilization box 1. The ultraviolet sterilization lamps 6 are fixedly installed inside the lamp holders 5, so that the ultraviolet sterilization lamps 6 arranged above both sides of the conveyor belt 24 can cooperate with each other to sterilize and disinfect the food transported by the conveyor belt 24, so that the food can be sterilized quickly and comprehensively.

[0033] The sterilization box 1 is located at the upper two groups of conveying mechanisms 2. The discharge ends are fixedly installed with a material guide shell 8. A material guide port 81 is opened at the bottom of one side of the material guide shell 8, which is convenient for guiding the food on the upper group of conveyor belts 24 to the next group of conveyor belts 24 through the material guide shell 8 to prevent the food from falling directly and being damaged.

[0034] The two groups of material guide shells 8 are both arranged at an inclination, and the material guide opening 81 is located above the feeding end of the lower conveying mechanism 2 , so that the food is buffered when being guided by the material guide shells 8 .

[0035] A control panel 10 is fixedly mounted on one side wall of the sterilization box 1 . The control panel 10 is electrically connected to the conveying motor 22 , the ultraviolet sterilization lamp 6 and the material distribution motor 72 through wires, so that the electrically connected components can be controlled through the control panel 10 .

[0036] A discharge port 9 is provided at the bottom of one end of the sterilization box 1 , and a discharge plate 4 is fixedly installed inside the discharge port 9 at an angle, so that the sterilized food can be discharged through the discharge plate 4 .

[0037] Working principle: When the utility model is used, food is added into the sterilization box 1 through the feed hopper 3, and the three groups of conveying mechanisms 2 cooperate to make the food fall onto the conveyor belt 24 of the uppermost conveying mechanism 2. The conveying motor 22 in the conveying mechanism 2 drives the conveyor belt 24 to convey, so that the food is turned over when it falls from the uppermost conveyor belt 24 to the middle conveyor belt 24, and then transported by the conveyor belt 24 in the middle to the lower conveyor belt 24. The food is turned over many times to avoid the bottom of the food always being attached to the conveyor belt 24, so that the food is evenly sterilized and disinfected. At the same time, the dividing teeth 74 on the outer wall of the dividing roller 73 in the dividing mechanism 7 comb and divide the food, so that the food is evenly dispersed on the conveyor belt 24, and the accumulation of food is avoided to affect the sterilization and disinfection effect. The ultraviolet sterilization lamps 6 arranged above both sides of the conveyor belt 24 cooperate to sterilize and disinfect the conveyed food, so that the food is quickly and comprehensively sterilized and disinfected. Finally, the sterilized and disinfected food is discharged from the sterilization box 1 through the discharging plate 4.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A food sterilization and disinfection device, comprising a sterilization box (1), characterized in that: The interior of the sterilization box (1) is provided with three groups of conveying mechanisms (2) in a corresponding manner in the upper and lower parts. The sterilization box (1) is located above the upper group of conveying mechanisms (2) and is fixedly embedded with a feed hopper (3). The sterilization box (1) is located below one end of the lower group of conveying mechanisms (2) and is provided with a discharge plate (4). The conveying mechanism (2) comprises a plurality of groups of rotating shafts (21), the plurality of groups of rotating shafts (21) being equidistantly mounted on the inner walls of both sides of the sterilization box (1), and one end of one group of the rotating shafts (21) passes through the sterilization box (1) and is fixedly connected to a conveying motor (22), a conveying roller (23) is fixedly sleeved on the outer wall of the rotating shaft (21), and a conveying belt (24) is provided on the outer wall of the plurality of groups of the conveying rollers (23); The sterilization box (1) is provided with four groups of ultraviolet sterilization lamps (6) installed above both sides of each group of the conveying mechanism (2), and a group of material mechanisms (7) is installed on the surface of each group of the conveying mechanism (2).

2. A food sterilization and disinfection device according to claim 1, characterized in that: The material distribution mechanism (7) comprises a rotating rod (71) which is rotatably mounted on the inner walls of both sides of the sterilization box (1), and one end of the rotating rod (71) passes through the sterilization box (1) and is fixedly connected to a material distribution motor (72). A material distribution roller (73) is fixedly sleeved on the outer wall of the rotating rod (71), and a plurality of groups of material teeth (74) are arranged on the outer wall of the material distribution roller (73).

3. A food sterilization and disinfection device according to claim 2, characterized in that: The dividing teeth (74) are configured to be made of elastic material, and the dividing teeth (74) are located on the surface of the conveyor belt (24).

4. A food sterilization and disinfection device according to claim 1, characterized in that: Lamp holders (5) for mounting ultraviolet sterilizing lamps (6) are embedded in the inner walls on both sides of the sterilizing box (1), and the ultraviolet sterilizing lamps (6) are fixedly mounted inside the lamp holders (5).

5. A food sterilization and disinfection device according to claim 1, characterized in that: A material guide shell (8) is fixedly mounted on the discharge ends of the two groups of conveying mechanisms (2) above the sterilization box (1), and a material guide port (81) is provided at the bottom of one side of the material guide shell (8).

6. A food sterilization and disinfection device according to claim 5, characterized in that: The two groups of material guide shells (8) are both arranged at an inclination, and the material guide opening (81) is located above the feed end of the conveying mechanism (2) below.

7. A food sterilization and disinfection device according to claim 2, characterized in that: A control panel (10) is fixedly mounted on one side wall of the sterilization box (1), and the control panel (10) is electrically connected to the conveying motor (22), the ultraviolet sterilization lamp (6), and the material distribution motor (72) through wires.

8. A food sterilization and disinfection device according to claim 1, characterized in that: A discharge port (9) is provided at the bottom of one end of the sterilization box (1), and the discharge plate (4) is fixedly installed inside the discharge port (9) in an inclined manner.

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