Quick-freezing device for locking freshness and guaranteeing quality of food

Abstract

The utility model provides a quick freezing device for food freshness locking and quality guaranteeing, and relates to the technical field of food quick freezing, the quick freezing device for food freshness locking and quality guaranteeing comprises a refrigeration module, a cavity, a sealing door, a locking fastener, a placing assembly, a frame, a movable track, a clamping groove and a rotating rod, one end of the frame is provided with a containing cavity, and one end of the rotating rod is located in the containing cavity; the device further comprises a transverse plate, the transverse plate is rotationally connected with the vertical rods, an extension plate is arranged on the transverse plate, a kidney-shaped hole is formed in the extension plate, a motor is arranged in the containing cavity, a rotating disc is arranged at the output end of the motor, an eccentric rod is arranged on the rotating disc, and the eccentric rod is located in the kidney-shaped hole. When the quick-freezing device is used, food and the rotating rod can be always kept in a relative movement state through the rotating rod rotating in a reciprocating manner, so that the food is prevented from being frozen on the rotating rod, the food in the frame can be conveniently taken out from the rotating rod, and the use convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of food quick-freezing technology, specifically a quick-freezing device for food preservation. Background Technology

[0002] Freezing fresh food using a quick-freezing device can lock in freshness and preserve its quality. However, when using existing quick-freezing devices, the food placed inside can easily freeze together with the food container inside the device during the quick-freezing process. When it is necessary to remove the food from the container, the freezing makes it difficult to take out the food, which affects the user experience. Utility Model Content

[0003] The purpose of this invention is to provide a quick-freezing device for food preservation, which aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The quick-freezing device for food preservation includes a refrigeration module, a cavity on the refrigeration module, an opening on the side of the cavity, a sealing door rotatably connected to the opening on the side of the cavity, the sealing door and the cavity being connected by a locking fastener, a plurality of placement components spaced apart inside the cavity, each placement component including a frame, movable tracks on both sides of the frame, a slot cooperating with the movable tracks inside the cavity, openings at both ends of the upper end of the frame, a plurality of rotating rods rotatably connected to the frame, a receiving cavity at one end of the frame, one end of each rotating rod located inside the receiving cavity, a vertical rod at one end of each rotating rod located inside the receiving cavity, and a horizontal plate rotatably connected to the vertical rod, an extension plate on the horizontal plate, a waist hole on the extension plate, a motor inside the receiving cavity, a turntable at the output end of the motor, an eccentric rod on the turntable, the eccentric rod located inside the waist hole.

[0005] Preferably, the side of the frame is provided with a limiting block, and the side of the cavity is provided with a limiting groove for the sliding of the limiting block.

[0006] Preferably, as the frame moves outward from the cavity, when the limiting block contacts one end of the limiting groove, the receiving cavity is completely located inside the cavity.

[0007] Preferably, a counterweight is provided inside the receiving cavity, and the motor is mounted on the counterweight.

[0008] Preferably, the inner wall of the receiving cavity is provided with a heat insulation plate.

[0009] The beneficial effects of this utility model are:

[0010] When in use, this quick-freezing device can keep the food and the rotating rod in relative motion by means of a reciprocating rotating rod, thereby preventing the food from freezing on the rotating rod and making it easier to remove the food from the rotating rod in the frame, thus improving the convenience of use. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a specific embodiment of the present invention.

[0012] Figure 2 This is a schematic diagram after the framework has been extracted.

[0013] Figure 3 This is a schematic diagram of the connection between the horizontal plate and the vertical bar.

[0014] Figure 4 This is a schematic diagram of the side structure of the extension plate.

[0015] Figure 5 This is a schematic diagram of the fit between the limiting block and the limiting groove.

[0016] In the diagram: 1. Refrigeration module; 2. Cavity; 3. Sealed door; 4. Locking fastener; 5. Frame; 6. Movable track; 7. Rotating rod; 8. Vertical rod; 9. Horizontal plate; 10. Waist hole; 11. Motor; 12. Turntable; 13. Eccentric rod; 14. Limiting block; 15. Limiting groove; 16. Counterweight; 17. Insulation board; 18. Extension plate. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0018] like Figure 1-5 As shown, a quick-freezing device for food preservation includes a refrigeration module 1, a cavity 2 on the refrigeration module 1, a side opening of the cavity 2, and a sealing door 3 rotatably connected to the side opening of the cavity 2. The sealing door 3 is connected to the cavity 2 by a locking fastener 4. Several placement components are spaced apart inside the cavity 2. Each placement component includes a frame 5, with movable rails 6 on both sides of the frame 5. The cavity 2 has slots that mate with the movable rails 6. The upper ends of the frame 5 are open at both ends, and the frame 5 has internal components... Several rotating rods 7 are rotatably connected to a frame 5. One end of the frame 5 has a receiving cavity, and one end of the rotating rod 7 is located inside the receiving cavity. Each rotating rod 7 has a vertical rod 8 installed at one end of its receiving cavity. The frame 5 also includes a horizontal plate 9, which is rotatably connected to the vertical rod 8. An extension plate 18 is installed on the horizontal plate 9, and a waist hole 10 is opened on the extension plate 18. A motor 11 is installed inside the receiving cavity, and a turntable 12 is installed at the output end of the motor 11. An eccentric rod 13 is installed on the turntable 12, and the eccentric rod 13 is located inside the waist hole 10.

[0019] Before quick-freezing the food, the food to be quick-frozen is first laid flat on top of the rotating rod 7 inside the frame 5. Then, the frame 5 is pushed into the cavity 2, and the sealing door 3 is closed. The sealing door 3 is connected to the cavity 2 by the locking fastener 4. Then, the refrigeration module 1 is turned on to start the refrigeration. During the quick-freezing process of the food in the cavity 2, the motor 11 is started. The motor 11 drives the turntable 12 and the eccentric rod 13 on the turntable 12 to rotate. During the rotation of the eccentric rod 13, through the cooperation of the eccentric rod 13 and the waist hole 10 on the extension plate 18, the horizontal plate 9 is driven to move back and forth in the horizontal and vertical directions. The horizontal plate 9 drives the rotating rod 7 to rotate back and forth through the vertical rod 8. The rotating rod 7 first rotates to one side at a certain angle, and then rotates to the other side at a certain angle, so that the food is difficult to keep in contact with the same position of the rotating rod 7. This can prevent the food from freezing on the rotating rod 7 and make it easy to remove the food from the rotating rod 7.

[0020] Refrigeration module 1 is provided with refrigeration capacity by a compressor unit.

[0021] Furthermore, a limiting block 14 is provided on the side of the frame 5, and a limiting groove 15 is provided on the side of the cavity 2 for the limiting block 14 to slide. When the frame 5 is pulled out from inside the cavity 2, the abutment between the limiting block 14 and the limiting groove 15 can prevent the frame 5 from completely coming out of the cavity 2, so as to avoid injuring the user.

[0022] Furthermore, as the frame 5 moves outward from the cavity 2, when the limiting block 14 contacts one end of the limiting groove 15, the receiving cavity is completely located inside the cavity 2. Since the receiving cavity is not used to store food, the frame 5 is prevented from extending too far outward from the cavity 2, which would affect the stability of the frame 5. The weight of the various components inside the receiving cavity is used to reduce the stress on the moving track 6 and the slot inside the cavity 2.

[0023] Furthermore, a counterweight 16 is provided inside the receiving cavity, and the motor 11 is mounted on the counterweight 16 to improve the stability of the receiving cavity after it is pulled out of the cavity 2.

[0024] Furthermore, an insulation plate 17 is provided on the inner wall of the receiving cavity to reduce heat exchange between the inside of the receiving cavity and the cavity 2, so as to maintain a relatively high temperature inside the receiving cavity and ensure that the motor 11 can operate stably.

[0025] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A quick freezing device for food freshness and quality preservation, characterized in that, The utility model provides a refrigeration module, which is provided with a cavity, the cavity is open on the side, a sealing door is rotatably connected to the side opening of the cavity, the sealing door is connected to the cavity through a lock catch, a plurality of placing assemblies are arranged in the cavity, each placing assembly comprises a frame, two sides of the frame are respectively provided with a movable track, the cavity is provided with a clamping groove matched with the movable track, the upper end of the frame is open, a plurality of rotating rods are arranged in the frame, the rotating rods are rotatably connected to the frame, one end of the frame is provided with an accommodating cavity, one end of each rotating rod is located in the accommodating cavity, each rotating rod is provided with a vertical rod, the frame is further provided with a horizontal plate, the horizontal plate is rotatably connected to the vertical rod, the horizontal plate is provided with an extension plate, the extension plate is provided with a waist hole, the accommodating cavity is provided with a motor, the output end of the motor is provided with a rotating disc, the rotating disc is provided with an eccentric rod, and the eccentric rod is located in the waist hole.

2. The apparatus for quick freezing of foodstuffs according to claim 1, characterized in that, The side of the frame is provided with a limiting block, and the side of the cavity is provided with a limiting groove for sliding of the limiting block.

3. The apparatus for quick freezing of foodstuffs according to claim 2, characterized in that, During movement of the frame to the outside of the cavity, when the limiting block contacts one end of the limiting groove, the accommodating cavity is completely located in the cavity.

4. The apparatus for quick freezing of foodstuffs according to claim 3, characterized in that, The accommodating cavity is provided with a counterweight, and the motor is arranged on the counterweight.

5. The apparatus for quick freezing of foodstuffs according to claim 4, characterized in that, The inner wall of the accommodating cavity is provided with a heat preservation plate.

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