Fresh-keeping storage turnover box for coarse cereal food

Abstract

The utility model discloses a coarse cereal food fresh-keeping storage turnover box, and relates to the technical field of food storage equipment, in particular to a coarse cereal food fresh-keeping storage turnover box which comprises a box body, a bottom hole is formed in the middle of the bottom of the box body, a box edge is arranged at the edge of the upper portion of the box body, and an annular groove is formed in the upper portion of the box edge. Air holes are formed in the inner side of the annular groove, and a bottom supporting plate is installed on the lower surface of the box body. Through the cooperative arrangement of the box body, the bottom supporting plate and the telescopic support, the fresh-keeping storage turnover box for the coarse cereal food has the effect that even if the contained coarse cereals are large in mass, multi-layer stacking storage can be achieved, and meanwhile the effect that even if the contained coarse cereals are large in mass, the coarse cereals can be directly hoisted to achieve convenient carrying is achieved; the coarse cereal food fresh-keeping storage turnover box has the effect that auxiliary materials such as a drying agent and coarse cereals can be separately stored, so that food safety accidents are avoided.

Description

Technical Field

[0001] This utility model relates to the field of food storage equipment technology, specifically a turnover box for preserving and storing whole grains. Background Technology

[0002] Coarse grains refer to grain and legume crops other than the five major crops of rice, wheat, corn, soybeans, and potatoes, such as millet, sorghum, oats, mung beans, red beans, and black beans. They are rich in variety and nutritionally diverse, occupying an important position in the diet. As people's living standards improve, their attention to healthy eating is constantly increasing. As an important part of healthy food, the storage and preservation of coarse grains has become particularly important. However, because some coarse grains are very heavy, ordinary storage boxes are not strong enough to handle multi-layer stacking and lifting. In addition, some coarse grains require a dry environment for storage. Existing storage boxes generally do not have a special compartment for desiccant but are simply placed inside the box with the coarse grains. Firstly, the desiccant is easily damaged by compression, and secondly, it is easy to overlook the fact that not all the desiccant is removed, ultimately leading to food safety hazards. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a grain food preservation and storage turnover box, which solves the problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a grain food preservation and storage turnover box, including a box body, a bottom hole is provided in the middle of the bottom of the box body, a box edge is provided at the upper edge of the box body, an annular groove is provided above the box edge, an air hole is provided on the inner side of the annular groove, a bottom support plate is installed on the lower surface of the box body, a telescopic bracket is installed above the middle of the bottom support plate by screws, the telescopic bracket includes a rectangular steel pipe, a lifting plate is inserted into the inside of the rectangular steel pipe, a bolt is provided between the lifting plate and the rectangular steel pipe, and a box cover is provided on the top of the box body.

[0007] Preferably, the bottom support plate is made of stainless steel and has a certain thickness. The length and width dimensions of the bottom support plate are the same as those of the bottom of the box. The bottom support plate and the box are connected by adhesive or by heat fusion.

[0008] Preferably, a boss with the same length and width as the bottom hole is provided above the middle position of the bottom support plate. The boss is embedded in the bottom hole and its upper surface is coplanar with the inner bottom surface of the box. Nut blind holes are provided on both sides of the boss. A bottom flange is provided at the lower end of the rectangular steel tube. The bottom flange is connected to the boss by screws.

[0009] Preferably, a top support edge is provided at the upper edge of the rectangular steel pipe, with its upper surface lower than its upper end surface. A cover hole is opened in the middle of the box cover, and the upper end of the rectangular steel pipe passes through the cover hole, with the upper surface of the top support edge just supporting the bottom surface of the box cover.

[0010] Preferably, through holes are provided on both sides of the middle position of the rectangular steel pipe, and elongated holes are provided on both sides below the lifting plate. Bolts pass through the elongated holes and are fixed in the through holes by nuts. The bolts are used to limit the height of the lifting plate.

[0011] Preferably, the top of the lifting plate is provided with a side groove for easy gripping, and the lifting plate has a lifting hole in the middle position below the side groove. When the lifting plate rises to the highest point, the lifting hole also rises above the lid.

[0012] Preferably, a reinforcing plate is provided below the outer edge of the box cover and is inverted on the outer surface of the box edge. The reinforcing plate can improve the strength of the box cover and has a certain sealing effect. A cover groove with a length and width dimension slightly larger than the length and width dimension of the bottom support plate is provided in the middle of the box cover. A bottom groove with a length and width dimension slightly larger than the length and width dimension of the top of the rectangular steel pipe is provided in the middle position below the bottom support plate. Both grooves can assist in the stacking of the turnover box.

[0013] This utility model provides a storage and turnover box for preserving whole grains, which has the following beneficial effects:

[0014] 1. This grain food preservation and storage turnover box, through the coordinated design of the box body, bottom tray, and telescopic support, enables the grain food preservation and storage turnover box to achieve the effect of multi-layer stacking and storage even if the weight of the grains is large. When stacking, most of the weight of the upper turnover box is supported by the bottom tray and telescopic support of the lower turnover box instead of being directly pressed on the box body. Since the bottom tray and telescopic support are made of high-strength stainless steel, even if the weight of the grains in the turnover box is large, it will not damage the box body, thus allowing for multi-layer stacking.

[0015] 2. This grain food preservation and storage turnover box, through the coordinated design of the box body, bottom tray, and telescopic bracket, enables it to be directly lifted even when the grains inside are very heavy, thus facilitating easy handling. Since most of the weight of the grains inside the box is borne by the bottom tray, and the telescopic bracket is fixedly connected to the bottom tray and vertically upward, the box experiences very little stress when lifted through the lifting holes on the telescopic bracket, even if the grains inside are heavy. Therefore, it can be lifted directly without the need for other auxiliary materials, which is very convenient and eliminates concerns about damage to the box.

[0016] 3. This grain food preservation and storage turnover box, through the design of the box body, enables the separation of desiccants and other auxiliary materials from grains, thereby preventing food safety incidents. Because the box body is equipped with annular grooves that are connected to the inside of the box body through air holes, auxiliary materials such as desiccants that help preserve grains can be stored separately in the annular grooves without mixing with the grains, thus preventing the auxiliary materials from accidentally mixing with the grains and thus preventing food safety incidents. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the lifting plate of this utility model when it is not raised;

[0018] Figure 2 This is a structural schematic diagram of the lifting plate of this utility model when it is raised in cross-section;

[0019] Figure 3 This is a schematic diagram of the structure of the box body of this utility model;

[0020] Figure 4 This is a schematic diagram of the telescopic bracket of this utility model;

[0021] Figure 5 This is a structural schematic diagram of the stacking of this utility model.

[0022] In the diagram: 1. Box body; 101. Bottom hole; 102. Box edge; 103. Annular groove; 104. Air hole; 2. Bottom support plate; 3. Telescopic bracket; 301. Rectangular steel pipe; 302. Lifting plate; 303. Bolt; 4. Box cover. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figures 1 to 5This utility model provides a technical solution: a grain food preservation and storage turnover box, including a box body 1. A bottom hole 101 is opened in the middle of the bottom of the box body 1. A box edge 102 is provided at the upper edge of the box body 1. The box edge 102 has a large thickness and high strength, which can improve the compressive strength of the box body. When the weight of the grains in the turnover box is not very large, they can be directly transported through the box edge 102. An annular groove 103 is opened above the box edge 102. An air hole 104 is opened on the inner side of the annular groove 103. A desiccant or other items that help preserve grains can be placed in the annular groove 103. A bottom support plate 2 is installed on the lower surface of the box body 1. The bottom support plate 2 is made of stainless steel and has a certain thickness. The length and width dimensions of the bottom plate 2 are the same as those of the bottom of the box body 1. The bottom plate 2 is connected to the box body 1 by glue or by heat fusion. The bottom plate 2 can seal the bottom of the box body 1 and completely lift it. A telescopic bracket 3 is installed above the middle position of the bottom plate 2 by screws. The telescopic bracket 3 can be removed by unscrewing the screws. The telescopic bracket 3 includes a rectangular steel tube 301. A lifting plate 302 is inserted into the rectangular steel tube 301. A bolt 303 is provided between the lifting plate 302 and the rectangular steel tube 301. A boss with the same length and width dimensions as the bottom hole 101 is provided above the middle position of the bottom plate 2. The boss is embedded in the bottom hole 101 and its upper surface is coplanar with the inner bottom surface of the box body 1. Nuts are provided on both sides of the boss. A blind hole is provided at the lower end of the rectangular steel tube 301, and the bottom flange is connected to the boss by screws. Through holes penetrating both the front and rear sides are provided on both sides of the middle position of the rectangular steel tube 301. Long slotted holes are provided on both sides below the lifting plate 302. Bolts 303 pass through the long slotted holes and are fixed in the through holes by nuts. Bolts 303 are used to limit the rising height of the lifting plate 302. All components of the telescopic bracket 3 and the screws used for installation are made of stainless steel. A box cover 4 is provided on the top of the box body 1. Both the box body 1 and the box cover 4 are made of food-grade plastic. A top support edge with an upper surface lower than the upper end surface is provided at the upper edge of the rectangular steel tube 301. A cover hole is provided in the middle position of the box cover 4. The upper end of the lid passes through the cover hole, and the upper surface of the top support edge just supports the bottom surface of the box cover 4. The top of the lifting plate 302 is provided with a side groove for easy gripping. The lifting plate 302 has a lifting hole in the middle position below the side groove. When the lifting plate 302 rises to the highest point, the lifting hole also rises above the box cover 4. The lower part of the outer edge of the box cover 4 is provided with a reinforcing plate that is inverted and attached to the outer surface of the box edge 102. The reinforcing plate can improve the strength of the box cover 4 and has a certain sealing effect. The middle part of the box cover 4 is provided with a cover groove whose length and width are slightly larger than the length and width of the bottom support plate 2. The middle position below the bottom support plate 2 is provided with a bottom groove whose length and width are slightly larger than the length and width of the top of the rectangular steel pipe 301. Both grooves can assist in the stacking of the turnover box.

[0025] During use, the telescopic support 3 can be assembled or disassembled as needed. After loading the grains into the box 1, desiccants and other auxiliary materials to aid grain storage can be placed in the annular groove 103 as required. At this time, the desiccant is stored in a separate space and does not come into direct contact with the grains, thus preventing the desiccant from being damaged by external forces and thus preventing the desiccant from mixing into the grains. When transporting and storing empty boxes, the telescopic support 3 can be removed first, and then placed horizontally at the bottom of the box 1. Since the telescopic support 3 is flat, its height is small when placed horizontally, and the boxes 1 can still be nested together for transport and storage. When loading lighter grains, the telescopic support 3 can be installed or not, because the box 1 and the lid 4 themselves have a certain strength and can support a certain weight. The edge 102 is also relatively strong and easy to use. When loading large quantities of grain, the telescopic support 3 must be installed because the plastic box 1 has limited strength. Only the stainless steel telescopic support 3, combined with the stainless steel base plate 2, can achieve multi-layer stacking and hoisting of large quantities of grain. During stacking, most of the weight of the grain in the upper turnover box is directly supported by the base plate 2 and telescopic support 3 of the lower turnover box, rather than being directly pressed on the box 1. Therefore, even if the weight of the grain in the turnover box is large, it will not damage the box 1, allowing for multi-layer stacking. When hoisting is required, first use your hand to lift the lifting plate 302 by the side groove set at the top of the lifting plate 302. When the lifting plate 302 rises to the highest point, the lifting hole also rises above the box cover 4. Then, the lifting rope or hook can be passed through the lifting hole to lift the entire turnover box. No other auxiliary materials are needed for hoisting during this process, which is very convenient.

[0026] In summary, when these grain storage containers are stacked in layers, most of the weight of the upper container is supported by the bottom support plate 2 and telescopic bracket 3 of the lower container, rather than directly pressing down on the container body 1. Since the bottom support plate 2 and telescopic bracket 3 are made of high-strength stainless steel, even if the grains inside the container are heavy, they will not damage the container body 1, allowing for multi-layer stacking. Because the weight of the grains inside the container body 1 is mostly distributed on the bottom support plate 2, and the telescopic bracket 3 is fixedly connected to the bottom support plate 2 and points vertically upwards, thus ensuring stable storage. When the turnover box is lifted through the lifting hole on the telescopic bracket 3, even if the mass of the grains inside the box 1 is large, the force on the box 1 is very small. Therefore, it can be lifted directly without the need for other auxiliary materials, which is very convenient and there is no need to worry about the box 1 being damaged. Since the box 1 is provided with annular grooves 103 that are connected to the inside of the box 1 through air holes 104, auxiliary materials such as desiccants that help store grains can be stored separately in the annular grooves 103 without mixing with the grains. This can prevent auxiliary materials from accidentally mixing with the grains and thus prevent food safety accidents.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A food preservation and storage turnover box for whole grains, comprising a box body (1), characterized in that: The bottom of the box (1) has a bottom hole (101) in the middle position. The upper edge of the box (1) has a box edge (102). An annular groove (103) is provided above the box edge (102). An air hole (104) is provided on the inner side of the annular groove (103). A bottom support plate (2) is installed on the lower surface of the box (1). A telescopic bracket (3) is installed above the middle position of the bottom support plate (2) by screws. The telescopic bracket (3) includes a rectangular steel pipe (301). A lifting plate (302) is inserted into the inside of the rectangular steel pipe (301). A bolt (303) is provided between the lifting plate (302) and the rectangular steel pipe (301). A box cover (4) is provided on the top of the box (1).

2. The grain food preservation and storage turnover box according to claim 1, characterized in that: The bottom plate (2) is made of stainless steel and has a certain thickness. The length and width of the bottom plate (2) are the same as the length and width of the bottom of the box (1). The bottom plate (2) and the box (1) are connected by glue or by heat fusion.

3. The grain food preservation and storage turnover box according to claim 1, characterized in that: A boss with the same length and width as the bottom hole (101) is provided above the middle position of the bottom support plate (2). The boss is embedded in the bottom hole (101) and its upper surface is coplanar with the inner bottom surface of the box body (1). Nut blind holes are provided on both sides of the boss. A bottom flange is provided at the lower end of the rectangular steel pipe (301). The bottom flange is connected to the boss by screws.

4. The grain food preservation and storage turnover box according to claim 1, characterized in that: A top support edge with its upper surface lower than its upper end is provided at the upper edge of the rectangular steel pipe (301). A cover hole is provided in the middle of the box cover (4). The upper end of the rectangular steel pipe (301) passes through the cover hole and the upper surface of the top support edge just supports the bottom surface of the box cover (4).

5. The grain food preservation and storage turnover box according to claim 1, characterized in that: The rectangular steel pipe (301) has through holes on both sides of the middle position, and elongated holes are opened on both sides below the lifting plate (302). The bolt (303) passes through the elongated holes and is fixed in the through holes by nuts. The bolt (303) is used to limit the height of the lifting plate (302) from rising.

6. The grain food preservation and storage turnover box according to claim 1, characterized in that: The top of the lifting plate (302) is provided with a side groove for easy gripping. The lifting plate (302) has a lifting hole in the middle position below the side groove. When the lifting plate (302) rises to the highest point, the lifting hole also rises above the box cover (4).

7. The grain food preservation and storage turnover box according to claim 1, characterized in that: A reinforcing plate is provided below the outer edge of the box cover (4) and is inverted on the outer surface of the box edge (102). The reinforcing plate can improve the strength of the box cover (4) and has a certain sealing effect. A cover groove with a length and width slightly larger than the length and width of the bottom support plate (2) is provided in the middle of the box cover (4). A bottom groove with a length and width slightly larger than the length and width of the top of the rectangular steel pipe (301) is provided in the middle position below the bottom support plate (2). Both grooves can assist in the stacking of the turnover box.

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