Transfer box for fermented grains to enter and exit from cellar

Abstract

The utility model discloses a transfer box for fermented grains to enter and exit from a cellar. The transfer box comprises a box body, wherein the upper side of the box body is rotationally matched with a box cover; an annular protruding block is arranged on the upper side of the box body, an arc-shaped annular groove is formed in the upper side of the annular protruding block, an annular air bag is arranged in the arc-shaped annular groove, an annular matching groove matched with the annular protruding block is formed in the lower side of the box cover, and a mounting groove is formed in one side of the inner wall of the box body. By arranging the extrusion mechanism, when the box cover is closed, the extrusion block is pressed to enable gas to enter the annular air bag, the annular air bag is expanded to tightly fill the gap between the box body and the box cover, compared with a traditional transfer box sealing mode, wine in fermented grains can be effectively prevented from volatilizing, and resource waste and wine quality reduction caused by wine loss are avoided; the good sealing performance can resist invasion of external air, dust and infectious microbes, the problems that the fermentation environment is disturbed and fermented grains are polluted due to poor sealing of a traditional transfer box are solved, it is guaranteed that the quality of the fermented grains is stable, and the liquor brewing quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of brewing equipment technology, specifically to a transfer box for the entry and exit of brewing mash in and out of the cellar. Background Technology

[0002] In the liquor brewing industry, the transfer of mash is a key link in production. However, existing mash transfer boxes have significant problems with poor sealing performance. The transfer box for mash entering and leaving the cellar is an important piece of equipment specially designed for the transfer of mash in the liquor brewing process, and plays a key role in the transportation of mash from the cellar to the production stage.

[0003] Existing transfer boxes typically use only a simple snap-fit ​​structure at the top closure, which cannot fit tightly. As a result, the alcohol in the mash is very easy to evaporate during the transfer process, especially in high-temperature environments, where the evaporation rate is accelerated. This not only wastes a lot of alcohol resources and increases production costs, but also reduces the alcohol content in the mash, affecting the quality of subsequent fermentation and the final quality of the wine.

[0004] Therefore, it is necessary to design a transfer box for the transfer of mash into and out of the cellar. Utility Model Content

[0005] To solve the aforementioned technical problems, this utility model provides a transfer box for the entry and exit of fermentation mash in and out of the cellar.

[0006] The technical solution provided by this utility model is as follows:

[0007] A transfer box for transporting fermented mash in and out of a cellar, characterized in that it includes a box body with a lid rotatably fitted on the upper side; an annular protrusion is provided on the upper side of the box body, an arc-shaped groove is formed on the upper side of the annular protrusion, an annular airbag is installed inside the arc-shaped groove, an annular mating groove is formed on the lower side of the lid to mate with the annular protrusion, an installation groove is formed on one side of the inner wall of the box body, a compression mechanism is provided inside the installation groove, and two connecting bends are fixedly connected to the lower side of the annular airbag.

[0008] Furthermore, the extrusion mechanism includes a slide rod fixedly connected to the inner wall of the mounting groove, a trapezoidal block slidingly and elastically fitted on the slide rod, two extrusion grooves on one side of the trapezoidal block, a U-shaped frame slidingly fitted on the inner wall of each extrusion groove, gas chambers on both sides of the inner wall of the mounting groove, piston rods fixedly connected to opposite sides of the two U-shaped frames, and two extrusion blocks fixedly connected to the upper side of the trapezoidal block.

[0009] Furthermore, the extrusion block is slidably connected to the upper side of the housing, the piston rod is slidably connected to the inner wall of the gas chamber, and one end of the connecting bend is connected to the gas chamber.

[0010] Furthermore, both sides of the box are equipped with lifting lugs, and two forklift slots are opened on one side of the box.

[0011] Furthermore, a handle is installed on one side of the box, and multiple casters are installed on the lower side of the box.

[0012] Furthermore, a cleaning pipe is fixedly connected to the lower side of the box, and a control valve is installed on the cleaning pipe.

[0013] Furthermore, two spring clips are fixedly connected to one side of the box body, and two snap-fit ​​blocks that cooperate with the spring clips are fixedly connected to one side of the box cover.

[0014] The beneficial effects of this utility model are:

[0015] 1) The squeezing mechanism is driven by the pressing and squeezing block when the lid is closed, so that gas can quickly enter the annular airbag to achieve a seal. Compared with the simple snap-fit ​​sealing method of traditional transfer boxes, this operation can precisely control the degree of sealing and form a tight sealing structure.

[0016] 2) The design of the lifting lugs and forklift slots is compatible with multiple handling methods, meeting the transfer needs in different scenarios and greatly improving work efficiency;

[0017] 3) The handle and casters make the transport box easy and flexible to move;

[0018] 4) The cleaning pipe and control valve on the lower side of the box facilitate timely cleaning of residual mash inside the box after the transfer task is completed, keeping the inside of the box clean. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the box in this utility model;

[0021] Figure 3 This is a cross-sectional view of the box body in this utility model;

[0022] Figure 4 yes Figure 3 A magnified structural diagram of part A in the middle;

[0023] Figure 5 This is a schematic diagram of the annular airbag connection structure in this utility model;

[0024] Figure 6 yes Figure 1 A bottom view.

[0025] In the diagram: 1. Box body; 2. Box cover; 3. Annular protrusion; 4. Arc-shaped annular groove; 5. Annular airbag; 6. Annular mating groove; 7. Mounting groove; 8. Extrusion mechanism; 81. Slide rod; 82. Trapezoidal block; 83. Extrusion slant groove; 84. U-shaped frame; 85. Gas chamber; 86. Piston rod; 87. Extrusion block; 9. Connecting bend; 10. Lifting lug; 11. Forklift slot; 12. Handle; 13. Caster wheel; 14. Cleaning pipe; 15. Control valve; 16. Spring clip; 17. Snap-fit ​​block. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Example

[0029] like Figures 1 to 6 As shown, a transfer box for transporting fermented mash in and out of a cellar includes a box body with a lid rotatably fitted on the upper side; an annular protrusion is provided on the upper side of the box body, an arc-shaped groove is opened on the upper side of the annular protrusion, an annular airbag is installed inside the arc-shaped groove, an annular mating groove is opened on the lower side of the lid to cooperate with the annular protrusion, an installation groove is opened on one side of the inner wall of the box body, a compression mechanism is provided inside the installation groove, and two connecting bends are fixedly connected to the lower side of the annular airbag.

[0030] As a further technical solution of this embodiment, the extrusion mechanism includes a slide rod fixedly connected to the inner wall of the mounting groove, a trapezoidal block slidingly and elastically fitted on the slide rod, two extrusion grooves being opened on one side of the trapezoidal block, a U-shaped frame slidingly fitted on the inner wall of each extrusion groove, gas chambers being opened on both sides of the inner wall of the mounting groove, piston rods being fixedly connected to the opposite sides of the two U-shaped frames, and two extrusion blocks being fixedly connected to the upper side of the trapezoidal block.

[0031] As a further technical solution of this embodiment, the extrusion block is slidably connected to the upper side of the box, the piston rod is slidably connected to the inner wall of the gas chamber, and one end of the connecting bend is connected to the gas chamber.

[0032] As a further technical solution of this embodiment, lifting lugs are installed on both sides of the box, and two forklift slots are opened on one side of the box.

[0033] As a further technical solution of this embodiment, a handle is installed on one side of the box, and multiple casters are installed on the lower side of the box.

[0034] As a further technical solution of this embodiment, a cleaning pipe is fixedly connected to the lower side of the box, and a control valve is installed on the cleaning pipe.

[0035] As a further technical solution of this embodiment, two spring clips are fixedly connected to one side of the box body, and two snap-fit ​​blocks that cooperate with the spring clips are fixedly connected to one side of the box cover.

[0036] The working principle of this utility model:

[0037] 1) When the transfer box needs to be sealed, the box cover 2 is closed onto the box body 1 through the annular groove 6 that matches the annular protrusion 3 on the upper side of the box body 1. The box cover 2 is initially fixed by the cooperation of the spring buckle 16 and the snap block 17. At this time, the annular airbag 5 is located in the arc-shaped groove 4 of the annular protrusion 3 and below the annular groove 6 of the box cover 2. During the transfer of mash, if it is necessary to clean the mash and other impurities remaining at the bottom of the box body 1, the control valve 15 on the cleaning pipe 14 can be opened to discharge the impurities through the cleaning pipe 14. The lifting lugs 10 on both sides of the transfer box can be used with cranes and other lifting equipment for lifting. The forklift slot 11 facilitates the handling by forklifts, and the universal wheels 13 on the lower side facilitate the flexible movement of the transfer box on the ground.

[0038] 2) When the lid 2 is closed, it compresses the compression block 87. The compression block 87 drives the trapezoidal block 82 to slide downwards on the slide rod 81. Due to the elastic fit between the slide rod 81 and the trapezoidal block 82, when the trapezoidal block 82 moves, the compression groove 83 on its side will push the U-shaped frame 84 to move to both sides. The U-shaped frame 84 drives the piston rod 86 to slide on the inner wall of the gas chamber 85. As the piston rod 86 slides, the gas in the gas chamber 85 is forced into the annular airbag 5 through the connecting bend pipe 9. The annular airbag 5 is filled with gas. Gradually expanding, it tightly fills the gap between the annular protrusion 3 and the box cover 2, achieving an efficient seal for the transfer box. When the transfer box needs to be opened, the locking of the spring buckle 16 and the locking block 17 is released. Due to the elastic cooperation between the slide rod 81 and the trapezoidal block 82, the trapezoidal block 82 slides upward and resets under the action of elastic restoring force, while driving the squeezing block 87 to move upward. At this time, the gas in the annular airbag 5 flows back to the gas chamber 85 through the connecting bend 9, the annular airbag 5 contracts, and the box cover 2 can be easily opened.

[0039] This invention features a compression mechanism. When the lid is closed, pressing the compression block allows gas to enter the annular air bladder. The annular air bladder expands and tightly fills the gap between the box and the lid. Compared to traditional transfer box sealing methods, this effectively prevents the evaporation of liquor from the mash, avoiding resource waste and quality degradation caused by liquor loss. At the same time, the excellent sealing performance resists the intrusion of external air, dust, and bacteria, avoiding problems such as fermentation environment disturbance and mash contamination caused by poor sealing in traditional transfer boxes. This ensures stable mash quality and improves the quality of baijiu brewing.

[0040] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the principles and essence of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A transfer box for handling fermented mash in and out of a cellar, characterized in that, include: The box body (1) is fitted with a lid (2) on the upper side; The upper side of the box body (1) is provided with an annular protrusion (3), and the upper side of the annular protrusion (3) is provided with an arc-shaped annular groove (4). The inside of the arc-shaped annular groove (4) is provided with an annular airbag (5). The lower side of the box cover (2) is provided with an annular mating groove (6) that cooperates with the annular protrusion (3). One side of the inner wall of the box body (1) is provided with an installation groove (7). The inside of the installation groove (7) is provided with a compression mechanism (8). The lower side of the annular airbag (5) is fixedly connected with two connecting bends (9).

2. A transfer box for loading and unloading fermented mash in a cellar according to claim 1, characterized in that, The extrusion mechanism (8) includes a slide rod (81) fixedly connected to the inner wall of the mounting groove (7). A trapezoidal block (82) slides and is elastically fitted on the slide rod (81). Two extrusion grooves (83) are opened on one side of the trapezoidal block (82). A U-shaped frame (84) slides and fits on the inner wall of each extrusion groove (83). Gas chambers (85) are opened on both sides of the inner wall of the mounting groove (7). A piston rod (86) is fixedly connected to the opposite side of the two U-shaped frames (84). Two extrusion blocks (87) are fixedly connected to the upper side of the trapezoidal block (82).

3. A transfer box for loading and unloading fermented mash in a cellar according to claim 2, characterized in that, The extrusion block (87) is slidably connected to the upper side of the housing (1), the piston rod (86) is slidably connected to the inner wall of the gas chamber (85), and one end of the connecting bend (9) is connected to the gas chamber (85).

4. A transfer box for loading and unloading fermented mash according to claim 1, characterized in that, The box (1) is equipped with lifting lugs (10) on both sides, and two forklift slots (11) are opened on one side of the box (1).

5. A transfer box for loading and unloading fermented mash in a cellar according to claim 1, characterized in that, A handle (12) is installed on one side of the box (1), and multiple casters (13) are installed on the lower side of the box (1).

6. A transfer box for loading and unloading fermented mash in a cellar according to claim 1, characterized in that, A cleaning pipe (14) is fixedly connected to the lower side of the box (1), and a control valve (15) is installed on the cleaning pipe (14).

7. A transfer box for loading and unloading fermented mash in a cellar according to claim 1, characterized in that, Two spring clips (16) are fixedly connected to one side of the box body (1), and two snap-fit ​​blocks (17) that cooperate with the spring clips (16) are fixedly connected to one side of the box cover (2).

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