Fresh-keeping storage device for frozen meat distribution

Abstract

The fresh-keeping storage device comprises a fresh-keeping box, a box door is arranged on the side face of the fresh-keeping box, clamping grooves are formed in the inner wall of the fresh-keeping box, a partition plate is arranged in the fresh-keeping box, round holes are formed in the partition plate, the bottom face of the fresh-keeping box is fixedly connected with a first box body, and the interior of the first box body is rotationally connected with one end of a two-way lead screw; the bottom face of the partition plate is fixedly connected with a second box body, the interior of the second box body is rotationally connected with one end of a rotating shaft, the outer side of the rotating shaft is fixedly connected with a driving gear, and one end of the rotating shaft is fixedly connected with a hand wheel. Height adjustment can be carried out through the partition plates according to actual use conditions, the problem that large frozen meat cannot be placed is solved, the applicability of frozen meat transportation is enhanced, frozen meat is clamped and fixed through the partition plates, the bidirectional lead screws, the driven gears, the rotating shafts, the driving gears and the hand wheels, and the practicability is high. And the frozen meat is prevented from moving and being damaged due to bumping or bumping of a vehicle in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of frozen meat distribution, in particular to a fresh-keeping storage device used for frozen meat distribution. Background Art

[0002] Meat is an important part of people's diet. Since frozen meat has a long shelf life, it can be transported for a long time and over long distances. During the distribution of frozen meat, fresh-keeping storage devices are required to transport it to ensure the quality of the meat.

[0003] Existing fresh-keeping storage devices place meat via built-in partitions. Since the partitions are fixed, the spacing between adjacent partitions cannot be adjusted, resulting in meat of different sizes being easily blocked by the partitions during placement, making it more difficult to place the meat. At the same time, the stacking of meat prevents cold air from being effectively transmitted to the interior, affecting the meat preservation effect. In addition, the meat is not fixed during transportation, which causes the frozen meat to be damaged due to bumps, affecting the transportation quality. Utility Model Content

[0004] The purpose of the utility model is to provide a fresh-keeping storage device for frozen meat distribution to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a fresh-keeping storage device for frozen meat distribution, comprising a fresh-keeping box, a box door is arranged on the side of the fresh-keeping box, a card slot is arranged on the inner wall of the fresh-keeping box, a partition is arranged inside the fresh-keeping box, a circular hole is arranged on the partition, the bottom surface of the fresh-keeping box is fixedly connected to the first box body, the interior of the first box body is rotatably connected to one end of a two-way screw rod, one end of the two-way screw rod is fixedly connected to a driven gear, the bottom surface of the partition is fixedly connected to the second box body, the interior of the second box body is rotatably connected to one end of a rotating shaft, the outer side of the rotating shaft is fixedly connected to a driving gear, one end of the rotating shaft is fixedly connected to a hand wheel, a limiting groove is arranged on the upper surface of the partition, a movable plate is arranged inside the limiting groove, rectangular grooves are arranged on both sides of the partition, a spring is arranged inside the rectangular groove, one end of the spring is fixedly connected to the card plate, the upper surface of the card plate is fixedly connected to the pull plate, a sliding groove is arranged on the partition, and the side of the fresh-keeping box is fixedly connected to a push rod.

[0006] Preferably, the card slots are located on both sides of the fresh-keeping box, the card slots are evenly distributed in a circular array on the side of the fresh-keeping box, and the inside of the card slots is movably connected with the card board.

[0007] Preferably, the box body 1 and the box body 2 are respectively located on both sides of the partition, one end of the bidirectional screw is rotatably connected to the box body 1 through a bearing, and the other end of the bidirectional screw extends to the inside of the box body 2 and is fixedly connected to the driven gear.

[0008] Preferably, the number of the bidirectional screw rods is two and they are symmetrically distributed, opposite threads are set on both sides of the bidirectional screw rod, the number of the driven gears is two and they are symmetrically distributed on both sides of the bidirectional screw rod, and the side surface of the driven gear is connected to the outer side of the bidirectional screw rod through a threaded hole.

[0009] Preferably, the driven gear and the driving gear are both bevel gears, and the driven gear is meshingly connected with the driving gear.

[0010] Preferably, the interior of the rectangular groove is slidably connected to the clamping plate, and the spring is located between the rectangular groove and the clamping plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model arranges a partition, a rectangular groove, a spring, a card plate, a pull plate, a slide groove and a push rod, and pushes the card plate into the card groove by the spring, so as to fix the partition. By inserting the card plate into the card groove of different heights, the height of the partition can be adjusted according to the actual use situation, thereby enhancing the applicability of the staff to transport frozen meat, avoiding the problem that large pieces of frozen meat cannot be placed due to the fixed position of the partition, and utilizing the height adjustment of the partition to avoid the uneven cold air transmission caused by the stacking of frozen meat.

[0013] 2. The utility model also provides a partition, a two-way screw, a driven gear, a rotating shaft, a driving gear and a hand wheel. The connecting shaft and the driving gear are rotated by rotating the hand wheel, and the driven gear and the two-way screw are rotated by the driving gear, so that the movable plates on both sides are further moved toward each other until the frozen meat is clamped and fixed, thereby preventing the frozen meat from being damaged due to the shaking or bumping of the vehicle during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the partition structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the bottom structure of the partition of the utility model.

[0018] In the figure: 1. Fresh-keeping box; 2. Box door; 3. Slot; 4. Partition; 5. Round hole; 6. Box body 1; 7. Bidirectional screw; 8. Driven gear; 9. Box body 2; 10. Rotating shaft; 11. Driving gear; 12. Hand wheel; 13. Limiting groove; 14. Moving plate; 15. Rectangular groove; 16. Spring; 17. Card plate; 18. Pull plate; 19. Slide groove; 20. Push rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a fresh-keeping storage device for frozen meat distribution, including a fresh-keeping box 1, a side of the fresh-keeping box 1 is hinged to one side of a box door 2 through a hinge, the side of the box door 2 is fixedly connected to a U-shaped handle, a card slot 3 is provided on the inner wall of the fresh-keeping box 1, and the card slots 3 are evenly distributed in a linear array, a plurality of partitions 4 are arranged inside the fresh-keeping box 1, and a circular hole 5 is provided on the partition 4, the bottom surface of the fresh-keeping box 1 is welded and fixed to a box body 6, the inside of the box body 6 is rotatably connected to one end of a bidirectional screw rod 7, the other end of the bidirectional screw rod 7 is welded and fixed to a driven gear 8, the driven gear 8 is meshed and connected to a rotating shaft 10, the number of the bidirectional screw rods 7 is two and they are symmetrically distributed, and the outer side of the bidirectional screw rod 7 is connected to a movable plate 1 4 threaded connection, the bottom surface of the partition 4 is welded and fixed to the box body 2 9, the inside of the box body 2 9 is rotatably connected to one end of the rotating shaft 10, the outside of the rotating shaft 10 is welded and fixed to the driving gear 11, and the other end of the rotating shaft 10 extends to the outside of the box body 2 9 and is welded and fixed to the hand wheel 12. Two symmetrical limiting grooves 13 are arranged on the upper surface of the partition 4, and the inside of the limiting groove 13 is slidably connected to the moving plate 14. The U-shaped plate of the limiting groove 13, rectangular grooves 15 are arranged on both sides of the partition 4, and two springs 16 are arranged inside the rectangular groove 15. One end of the spring 16 is welded and fixed to the card plate 17, and the upper surface of the card plate 17 is welded and fixed to the pull plate 18. A sliding groove 19 is arranged on the partition 4, and the side of the fresh-keeping box 1 is welded and fixed to the push rod 20.

[0021] The card slots 3 are located on both sides of the fresh-keeping box 1. The card slots 3 are evenly distributed in a circular array on the side of the fresh-keeping box 1. The inside of the card slots 3 is movably connected with the card plate 17. The box body 1 6 and the box body 2 9 are respectively located on both sides of the partition 4. One end of the bidirectional screw rod 7 is rotatably connected with the box body 1 6 through a bearing, and the other end of the bidirectional screw rod 7 extends to the inside of the box body 2 9 and is welded and fixed with the driven gear 8. The number of the bidirectional screw rods 7 is two and symmetrically distributed. Opposite threads are set on both sides of the bidirectional screw rod 7. The number of the driven gears 8 is two and symmetrically distributed on both sides of the bidirectional screw rod 7. The side of the driven gear 8 is threadedly connected with the outer side of the bidirectional screw rod 7 through a threaded hole. The rotating shaft 10 and the driving gear 11 are moved by turning the hand wheel 12. The driving gear 11 drives the bidirectional screw rod 7 and the driven gear 8 to rotate synchronously, and further makes the movable plates 14 on both sides move toward each other until the frozen meat is clamped and fixed. The driven gear 8 and the driving gear 11 are both bevel gears. The driven gear 8 is meshed and connected with the driving gear 11. The inside of the rectangular groove 15 is slidably connected with the card plate 17. The spring 16 is located between the rectangular groove 15 and the card plate 17. The distance between the two adjacent partitions 4 is adjusted according to the actual size of the frozen meat. After moving the partition 4 to a suitable position, the push plate 18 is pushed to slide in the slide groove 19, so that the card plate 17 is fixed in the card groove 3 under the push of the spring 16, and the height adjustment of the partition 4 can be realized;

[0022] Working principle: When in use, the staff pushes the pull plate 18 to slide in the slide groove 19, so that the card plate 17 enters the rectangular groove 15 and compresses the spring 16, and moves the partition 4 to the card groove 3 corresponding to the target height. The elastic force of the rectangular groove 15 pushes the card plate 17 to be inserted into the corresponding card groove 3 to fix the partition 4, so that the volume of the partition 4 can be adjusted according to the actual size of the frozen meat. By turning the hand wheel 12, the rotating shaft 10 and the driving gear 11 are rotated, and the driving gear 11 drives the bidirectional screw rod 7 and the driven gear 8 to rotate synchronously, and further makes the movable plates 14 on both sides move toward each other until the frozen meat is clamped and fixed, so as to avoid the cracking and damage of the frozen meat due to shaking during transportation.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] 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 fresh-keeping storage device for frozen meat distribution, comprising a fresh-keeping box (1), characterized in that: The fresh-keeping box (1) is provided with a box door (2) on its side, a slot (3) is provided on the inner wall of the fresh-keeping box (1), a partition (4) is provided inside the fresh-keeping box (1), a round hole (5) is provided on the partition (4), the bottom surface of the fresh-keeping box (1) is fixedly connected to the first box body (6), the inside of the first box body (6) is rotatably connected to one end of a bidirectional screw rod (7), one end of the bidirectional screw rod (7) is fixedly connected to a driven gear (8), the bottom surface of the partition (4) is fixedly connected to the second box body (9), the inside of the second box body (9) is rotatably connected to one end of a rotating shaft (10), the outer side of the rotating shaft (10) is connected to the The driving gear (11) is fixedly connected, one end of the rotating shaft (10) is fixedly connected to the hand wheel (12), a limiting groove (13) is provided on the upper surface of the partition (4), a moving plate (14) is arranged inside the limiting groove (13), rectangular grooves (15) are provided on both sides of the partition (4), a spring (16) is arranged inside the rectangular groove (15), one end of the spring (16) is fixedly connected to the card plate (17), the upper surface of the card plate (17) is fixedly connected to the pull plate (18), a sliding groove (19) is provided on the partition (4), and the side of the fresh-keeping box (1) is fixedly connected to the push rod (20).

2. A fresh-keeping storage device for frozen meat distribution according to claim 1, characterized in that: The card slots (3) are located on both sides of the fresh-keeping box (1); the card slots (3) are evenly distributed in a circular array on the side of the fresh-keeping box (1); and the interior of the card slots (3) is movably plugged with the card plate (17).

3. A fresh-keeping storage device for frozen meat distribution according to claim 1, characterized in that: The box body 1 (6) and the box body 2 (9) are respectively located on both sides of the partition (4); one end of the bidirectional screw rod (7) is rotatably connected to the box body 1 (6) via a bearing; the other end of the bidirectional screw rod (7) extends to the inside of the box body 2 (9) and is fixedly connected to the driven gear (8).

4. A fresh-keeping storage device for frozen meat distribution according to claim 1, characterized in that: The number of the bidirectional screw rods (7) is two and they are symmetrically distributed. Opposite threads are arranged on both sides of the bidirectional screw rod (7). The number of the driven gears (8) is two and they are symmetrically distributed on both sides of the bidirectional screw rod (7). The side surface of the driven gear (8) is threadedly connected to the outer side of the bidirectional screw rod (7) through a threaded hole.

5. A fresh-keeping storage device for frozen meat distribution according to claim 1, characterized in that: The driven gear (8) and the driving gear (11) are both bevel gears, and the driven gear (8) is meshingly connected with the driving gear (11).

6. A fresh-keeping storage device for frozen meat distribution according to claim 1, characterized in that: The interior of the rectangular groove (15) is slidably connected to the clamping plate (17), and the spring (16) is located between the rectangular groove (15) and the clamping plate (17).

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