Disinfection and sterilization device for kitchen waste

Abstract

The utility model relates to the field of kitchen waste, discloses a disinfection and sterilization device for kitchen waste, and solves the problem that when steam cannot well cover the kitchen waste, a waste area which is not in full contact with the steam cannot meet the expected disinfection temperature and time requirements, so that the phenomenon of poor disinfection is directly caused. A disinfection and sterilization device for kitchen waste comprises a first shell, a steam pipe fixedly connected to the inner side of the first shell, a feeding port formed in the upper portion of the first shell and a discharging port formed in the lower portion of the first shell. According to the garbage disinfection device, the rotating mechanism drives the pushing mechanism to rotate when rotating, then the pushing mechanism reciprocates when rotating, garbage is pushed to the middle, and compared with the prior art, the garbage can make better contact with steam, so that the purpose that the disinfection effect is better is achieved.

Description

Technical Field

[0001] This utility model relates to the field of food waste, specifically a disinfection and sterilization device for food waste. Background Technology

[0002] A food waste disinfection and sterilization device is a specialized device for treating food waste. It uses physical, chemical, or biological methods to kill or remove various harmful microorganisms, such as bacteria, viruses, fungi, parasites, and their eggs, in order to achieve the purpose of harmless treatment.

[0003] Announcement No. CN210020500U discloses a food waste disinfection device, comprising a container, a feeding device located on one side of the upper part of the container, a conveying device located below the feeding device, and a sterilization device located inside the container. This food waste disinfection device has a reasonable structural design, with both ultraviolet disinfection and steam disinfection devices installed inside the container. However, in actual food waste treatment, food waste often has complex and diverse forms and compositions. After entering the disinfection and sterilization device, due to its own physical characteristics, such as the irregular shape of food residue, the adhesion of different textures, and the random accumulation of various types of waste, it is very easy for these wastes to overlap. Larger or blocky food wastes may block other waste below or inside, hindering the penetration of steam. For example, a large accumulation of leftover food may form a thick layer, making it difficult for steam to reach the bones, fruit peels and other garbage underneath. When steam cannot cover the food waste well, the garbage areas that are not fully contacted by steam cannot reach the expected disinfection temperature and time requirements. This directly leads to poor disinfection, and harmful microorganisms such as residual bacteria, viruses, and parasite eggs can still survive in the food waste. Utility Model Content

[0004] The purpose of this invention is to provide a disinfection and sterilization device for kitchen waste. By using this device, the problem is solved: when steam cannot cover the kitchen waste well, the waste area that is not fully contacted by steam cannot reach the expected disinfection temperature and time requirements, which directly leads to poor disinfection.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a disinfection and sterilization device for kitchen waste, comprising a first outer shell, a steam pipe fixedly connected to the inner side of the first outer shell, an inlet disposed inside the upper part of the first outer shell, an outlet disposed inside the lower part of the first outer shell, a rotating mechanism disposed inside the upper part of the first outer shell, and a pushing mechanism disposed inside the lower part of the first outer shell.

[0006] The rotating mechanism includes a motor fixedly connected to the top of the first housing, a rotating shaft fixedly connected to the output end of the motor, a spiral plate fixedly connected to the lower outer side of the rotating shaft, a first rotating rod fixedly connected to the upper outer side of the rotating shaft, a first groove provided on the inner side of the first rotating rod, a first guide groove provided on the middle outer side of the first housing, a pulling rod provided on the inner side of the first groove, and a first guide rod fixedly connected to the pulling rod provided on the inner side of the first guide groove.

[0007] Preferably, the inner side of the first groove fits against the outer side of the pull rod, and the pull rod has a cuboid shape.

[0008] Preferably, the first guide groove is composed of multiple "V"-shaped grooves, and the multiple "V"-shaped grooves of the first guide groove are interconnected.

[0009] Preferably, the pushing mechanism includes a second connecting rod fixedly connected to the lower end of the first rotating rod, a second outer shell communicating with the lower outer side of the first outer shell, a rotating ring rotatably connected to the second outer shell, a hole provided on the inner side of the rotating ring, a push plate provided on the inner side of the hole, a connecting plate fixedly connected to the lower end of the pulling rod, a guide hole provided on the inner side of the connecting plate, a second guide rod provided on the inner side of the guide hole, and a third connecting rod fixedly connected to the end of the second guide rod away from the second connecting rod.

[0010] Preferably, the outer side of the rotating ring is fitted with the inner side of the second housing, and the inner side of the rotating ring is flush with the inner side of the first housing.

[0011] Preferably, the second connecting rod is connected to the push plate by a sliding connection, and the outer side of the push plate is in contact with the inner side of the hole.

[0012] Preferably, the guide hole has an inclined straight-line shape, and the guide hole and the second guide rod are fitted with a clearance fit.

[0013] This utility model proposes a disinfection and sterilization device for kitchen waste. By setting up a rotating mechanism and a pushing mechanism, the rotating mechanism drives the pushing mechanism to rotate, which in turn causes the pushing mechanism to reciprocate and push the waste towards the center. Compared with the prior art, this allows the waste to come into better contact with steam, thereby achieving a better disinfection effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the first outer shell of this utility model;

[0016] Figure 3 This is a front cross-sectional view of the rotating shaft of this utility model.

[0017] Figure 4 For the present utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0018] In the diagram: 1. First outer shell; 2. Steam pipe; 3. Feed inlet; 4. Discharge outlet; 5. Rotating mechanism; 6. Pushing mechanism; 501. Motor; 502. Rotating shaft; 503. Spiral plate; 504. First rotating rod; 505. First groove; 506. First guide groove; 507. Pulling rod; 508. First guide rod; 601. Second connecting rod; 602. Second outer shell; 603. Rotating ring; 604. Hole; 609. Push plate; 605. Connecting plate; 606. Guide hole; 607. Second guide rod; 608. Third connecting rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 The present invention provides a technical solution: a disinfection and sterilization device for kitchen waste, comprising a first outer shell 1, a steam pipe 2 fixedly connected to the inner side of the first outer shell 1, a feed inlet 3 disposed inside the upper part of the first outer shell 1, a discharge outlet 4 disposed inside the lower part of the first outer shell 1, a rotating mechanism 5 disposed inside the upper part of the first outer shell 1, and a pushing mechanism 6 disposed inside the lower part of the first outer shell 1.

[0021] The rotating mechanism 5 includes a motor 501 fixedly connected to the top of the first housing 1. A rotating shaft 502 is fixedly connected to the output end of the motor 501. A spiral plate 503 is fixedly connected to the lower outer side of the rotating shaft 502. A first rotating rod 504 is fixedly connected to the upper outer side of the rotating shaft 502. A first groove 505 is provided on the inner side of the first rotating rod 504. A first guide groove 506 is provided on the middle outer side of the first housing 1. A pulling rod 507 is provided on the inner side of the first groove 505. The inner surface of the first groove 505 is connected to the pull rod 507. The outer surface of the moving rod 507 is fitted, and the external structure of the pulling rod 507 is cuboid, so that the pulling rod 507 will not shake or rotate when it moves inside the first groove 505. The inner side of the first guide groove 506 is provided with a first guide rod 508 that is fixedly connected to the pulling rod 507. The first guide groove 506 is composed of multiple "V" shaped grooves, and the multiple "V" shaped grooves of the first guide groove 506 are interconnected, so that the first guide rod 508 will move up and down when it moves inside the first guide groove 506.

[0022] The pushing mechanism 6 includes a second connecting rod 601 fixedly connected to the lower end of the first rotating rod 504. A second outer shell 602 is connected to the lower outer side of the first outer shell 1. A rotating ring 603 is rotatably connected to the second outer shell 602. A hole 604 is provided on the inner side of the rotating ring 603. The outer side of the rotating ring 603 fits against the inner side of the second outer shell 602, and the inner side of the rotating ring 603 is flush with the inner side of the first outer shell 1, allowing the rotating ring 603 to rotate within the second outer shell 602. A push plate 609 is provided on the inner side of the hole 604. A connecting plate 605 is fixedly connected to the lower end of the pulling rod 507. The inner side of the connecting plate 605 is provided with… A guide hole 606 is provided, and a second guide rod 607 is provided on the inner side of the guide hole 606. A third connecting rod 608 is fixedly connected to the end of the second guide rod 607 away from the second connecting rod 601. The second connecting rod 601 is connected to the push plate 609 by sliding connection, and the outer side of the push plate 609 is in contact with the inner side of the hole 604, so that the push plate 609 can move inside the hole 604. The guide hole 606 has an inclined straight line shape, and the guide hole 606 and the second guide rod 607 are fitted by clearance, so that when the guide hole 606 moves up and down, it can drive the second guide rod 607 to move laterally.

[0023] Steam pipe 2 is turned on for steam sterilization. Garbage is poured into the inner side of the first outer casing 1 through inlet 3. Motor 501 is started, driving rotating shaft 502 to rotate, which in turn drives spiral plate 503 to rotate, moving the garbage upwards. When the garbage reaches the upper end of spiral plate 503, it falls from the top to the surrounding area. The rotation of rotating shaft 502 drives first rotating rod 504 and first groove 505 to rotate, causing pulling rod 507 to rotate. This, in turn, drives first guide rod 508 to rotate inside first guide groove 506. Because first guide groove 506 is composed of multiple "V"-shaped grooves that are interconnected, the first guide rod 508 rotates inside first guide groove 506. The second connecting rod 601 moves up and down, and because the connection between the second connecting rod 601 and the push plate 609 is a sliding connection, the second connecting rod 601 drives the push plate 609 and the rotating ring 603 to rotate. When the connecting plate 605 moves up and down, it drives the guide hole 606 to move up and down. The guide hole 606 has an inclined straight-line shape, and the guide hole 606 and the second guide rod 607 are fitted with a clearance fit. This allows the guide hole 606 to push the second guide rod 607 to move laterally along the trajectory of the hole 604, pushing the garbage towards the spiral plate 503. This allows the garbage to move upward continuously and fall down. Because there is less obstruction when it falls, the steam can disinfect the garbage more thoroughly, resulting in a better disinfection effect.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A disinfection and sterilization device for kitchen waste, comprising a first outer shell (1), a steam pipe (2) fixedly connected to the inner side of the first outer shell (1), a feed inlet (3) disposed inside the upper part of the first outer shell (1), and a discharge outlet (4) disposed inside the lower part of the first outer shell (1), characterized in that: A rotating mechanism (5) is provided inside the upper part of the first outer shell (1), and a pushing mechanism (6) is provided inside the lower part of the first outer shell (1); The rotating mechanism (5) includes a motor (501) fixedly connected to the top of the first housing (1). The output end of the motor (501) is fixedly connected to a rotating shaft (502). A spiral plate (503) is fixedly connected to the lower outer side of the rotating shaft (502). A first rotating rod (504) is fixedly connected to the upper outer side of the rotating shaft (502). A first groove (505) is provided on the inner side of the first rotating rod (504). A first guide groove (506) is provided on the middle outer side of the first housing (1). A pulling rod (507) is provided on the inner side of the first groove (505). A first guide rod (508) fixedly connected to the pulling rod (507) is provided on the inner side of the first guide groove (506).

2. The disinfection and sterilization device for kitchen waste according to claim 1, characterized in that: The inner side of the first groove (505) fits against the outer side of the pull rod (507), and the pull rod (507) has a cuboid shape.

3. The disinfection and sterilization device for kitchen waste according to claim 1, characterized in that: The first guide groove (506) is composed of multiple "V" shaped grooves, and the multiple "V" shaped grooves of the first guide groove (506) are interconnected.

4. The disinfection and sterilization device for kitchen waste according to claim 1, characterized in that: The pushing mechanism (6) includes a second connecting rod (601) fixedly connected to the lower end of the first rotating rod (504). The lower outer side of the first outer shell (1) is connected to the second outer shell (602). The second outer shell (602) is rotatably connected to a rotating ring (603). The inner side of the rotating ring (603) is provided with a hole (604). The inner side of the hole (604) is provided with a push plate (609). The lower end of the pulling rod (507) is fixedly connected to a connecting plate (605). The inner side of the connecting plate (605) is provided with a guide hole (606). The inner side of the guide hole (606) is provided with a second guide rod (607). The end of the second guide rod (607) away from the second connecting rod (601) is fixedly connected to a third connecting rod (608).

5. A disinfection and sterilization device for kitchen waste according to claim 4, characterized in that: The outer side of the rotating ring (603) is in contact with the inner side of the second outer shell (602), and the inner side of the rotating ring (603) is flush with the inner side of the first outer shell (1).

6. The disinfection and sterilization device for kitchen waste according to claim 4, characterized in that: The second connecting rod (601) is connected to the push plate (609) by a sliding connection, and the outer side of the push plate (609) is in contact with the inner side of the hole (604).

7. A disinfection and sterilization device for kitchen waste according to claim 4, characterized in that: The guide hole (606) has an inclined straight line shape, and the guide hole (606) and the second guide rod (607) are fitted with a clearance fit.

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