Food pickling tank with automatic pressure relief function

Abstract

The utility model discloses a food pickling tank with an automatic pressure relief function, which comprises supporting legs, a tank body is arranged above the supporting legs, a tank cover is arranged above the tank body, a sleeve is arranged in the middle of the upper part of the tank cover, a first threaded rod is inserted in the middle of the sleeve, the lower part of the first threaded rod is fixedly connected with a pressing plate, and the upper part of the pressing plate is fixedly connected with the tank body. An exhaust pipe is arranged at the position, located on one side of the sleeve, of the tank cover, a fixing plate is arranged at the upper end in the exhaust pipe, a movable rod is inserted into the middle of the fixing plate, the upper portion of the movable rod is fixedly connected with the end cover, the lower portion of the movable rod is fixedly connected with a limiting plate, and a plurality of exhaust holes distributed at equal intervals are formed in the position, located on the outer side of the movable rod, of the fixing plate. The food pickling tank is simple in structure and good in food pickling effect, air pressure in the tank body can be automatically relieved, the phenomenon that the air pressure in the tank body becomes large, and consequently the sealing performance of the pickling tank becomes poor is avoided, and the practicability of the pickling tank is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food pickling, in particular to a food pickling tank with an automatic pressure relief function. Background Art

[0002] There are many methods for pickling food, all of which are based on the three principles of dehydration, oxygen isolation, and flavoring. The discovery of food pickling methods has expanded the scope of food collection and extended the time of food collection. Most of the food pickling is achieved in the corresponding pickling container, and the traditional container structure for food pickling is relatively simple. During the pickling process, a large amount of gas will be generated. The food pickling container will generate a large amount of gas during the pickling process. The existing food pickling container does not have an exhaust function, which makes the food pickling container appear to have a poor sealing performance under the action of air pressure, which is not conducive to the pickling of food. For this reason, we propose a food pickling tank with automatic pressure relief function. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a food pickling jar with an automatic pressure relief function. The utility model solves the problem that the traditional container structure for food pickling is relatively simple, a large amount of gas is generated during the pickling process of food, and a large amount of gas is generated in the food pickling container during the pickling process of food, and the existing food pickling container does not have an exhaust function, so that the sealing of the food pickling container becomes poor under the action of air pressure, which is not conducive to the pickling of food.

[0004] The utility model discloses a food pickling jar with automatic pressure relief function, comprising supporting legs, a jar body is provided above the supporting legs, a jar cover is provided above the jar body, a sleeve is provided in the middle part above the jar cover, a first threaded rod is inserted in the middle part of the sleeve, the first threaded rod is fixedly connected to a pressure plate below, an exhaust pipe is provided on one side of the jar cover located at the sleeve, a fixing plate is provided at the upper end of the exhaust pipe, a movable rod is inserted in the middle part of the fixing plate, the movable rod is fixedly connected to the end cover above, the movable rod is fixedly connected to the limiting plate below, the movable rod is sleeved with a spring between the fixing plate and the limiting plate, and the fixing plate is provided with a plurality of exhaust holes arranged equidistantly on the outside of the movable rod.

[0005] In the above solution, the upper portion of the first threaded rod is fixedly connected to the rotating disk.

[0006] In the above solution, anti-slip grooves are provided on the outer side of the turntable.

[0007] In the above solution, a sealing block is provided inside the exhaust pipe below the end cover.

[0008] In the above scheme, a plurality of support seats arranged in a matrix are provided at the upper end of the tank body, a U-shaped fixing block matching the support seat is provided on the tank cover, the support seat is movably connected to the second threaded rod through a pin shaft, a limiting groove matching the second threaded rod is provided on the U-shaped fixing block, the second threaded rod is located above the limiting groove and is sleeved with a pressure ring, and push rods are provided on both sides of the pressure ring.

[0009] In the above solution, a supporting net is provided at the lower end of the tank body.

[0010] In the above solution, the tank body is provided with a drain pipe below the supporting net, and a valve is provided on the drain pipe.

[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides a food pickling tank with an automatic pressure relief function, the first threaded rod pushes the pressure plate to move in the vertical direction, the pressure plate can press down the pickled food inside the tank body, so that the pickled food can be accurately immersed in the pickling liquid, the air pressure inside the tank body pushes the end cover, the end cover drives the movable rod and the limit plate to move upward, so that the end cover is separated from the exhaust pipe, the tank body can be depressurized through the gap between the end cover and the exhaust pipe, after the air pressure inside the tank body is reduced, under the action of the spring elastic force, the end cover and the exhaust pipe are automatically sealed. This kind of food pickling tank has a simple structure, is easy to operate, has a good effect on food pickling, and the air pressure inside the tank body can be automatically depressurized, avoiding the phenomenon that the air pressure inside the tank body becomes large and causes the sealing of the pickling tank to deteriorate, effectively improving the practicality of the pickling tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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.

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of part A of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of part B of the utility model.

[0017] In the figure:

[0018] 1. Support legs 2. Tank body 3. Tank cover 4. Sleeve

[0019] 5. First threaded rod 6. Turntable 7. Pressing plate 8. Drain pipe

[0020] 9. Exhaust pipe 10. Fixed plate 11. Active rod 12. End cover

[0021] 13. Limiting plate 14. Spring 15. Exhaust hole 16. Sealing block

[0022] 17. Support net 18. Anti-slip pattern 19. Support seat 20. U-shaped fixing block

[0023] 21, second threaded rod 22, limiting groove 23, pressing ring 24, push rod

[0024] 25. Valve. DETAILED DESCRIPTION

[0025] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0026] like Figure 1-4 As shown, the utility model is a food pickling tank with automatic pressure relief function, including a supporting leg 1, a tank body 2 is arranged above the supporting leg 1, a tank cover 3 is arranged above the tank body 2, a sleeve 4 is arranged in the middle of the upper part of the tank cover 3, a first threaded rod 5 is inserted in the middle of the sleeve 4, the first threaded rod 5 and the sleeve 4 are movably connected, and the first threaded rod 5 is fixedly connected to the pressing plate 7 below. When the first threaded rod 5 is rotated, the first threaded rod 5 can push the pressing plate 7 to move in the vertical direction, and the pressing plate 7 can press down the food pickled in the tank body 2, effectively ensuring that the food can be pickled in the soaking liquid. The tank cover 3 is provided with an exhaust pipe 9 on one side of the sleeve 4, and a fixed plate 10 is arranged at the upper end of the exhaust pipe 9. A movable rod 11 is inserted in the middle of the fixed plate 10. The rod 11 is movably connected to the fixed plate 10, the upper part of the movable rod 11 is fixedly connected to the end cover 12, and the lower part of the movable rod 11 is fixedly connected to the limit plate 13. The movable rod 11 is located between the fixed plate 10 and the limit plate 13 and is sleeved with a spring 14. The fixed plate 10 is located on the outside of the movable rod 11 and is provided with a plurality of equidistantly arranged exhaust holes 15. When the air pressure inside the tank body 2 increases, under the action of atmospheric pressure, the air pressure inside the tank body 2 pushes the end cover 12, and the end cover 12 drives the movable rod 11 and the limit plate 13 to move upward, so that the end cover 12 is separated from the exhaust pipe 9. At this time, the tank body 2 can relieve pressure through the gap between the end cover 12 and the exhaust pipe 9. After the air pressure inside the tank body 2 is reduced, under the action of the elastic force of the spring 14, the end cover 12 and the exhaust pipe 9 are automatically sealed.

[0027] The first threaded rod 5 is fixedly connected to a turntable 6 at its upper portion. The arrangement of the turntable 6 makes it easier to rotate the first threaded rod 5 .

[0028] The outer side of the turntable 6 is provided with anti-skid patterns 18 , which effectively increase the friction between the palm and the turntable 6 , thereby making it easier to rotate the turntable 6 .

[0029] A sealing block 16 is provided below the end cover 12 and inside the exhaust pipe 9 . The provision of the sealing block 16 effectively increases the sealing performance between the end cover 12 and the exhaust pipe 9 .

[0030] The upper end of the tank body 2 is provided with a plurality of support seats 19 arranged in a matrix, and the tank cover 3 is provided with a U-shaped fixing block 20 matching the support seat 19, and the support seat 19 is movably connected with the second threaded rod 21 through a pin shaft, and the setting of the pin shaft enables the second threaded rod 21 to rotate around the U-shaped fixing block 20, and the U-shaped fixing block 20 is provided with a limiting groove 22 matching the second threaded rod 21, and the second threaded rod 21 is located above the limiting groove 22 and is sleeved with a pressing ring 23, and the pressing ring 23 is threadedly connected to the second threaded rod 21, and push rods 24 are provided on both sides of the pressing ring 23. The setting of the push rods 24 makes it easier to rotate the pressing ring 23. When the pressing ring 23 is rotated, the pressing ring 23 moves vertically on the second threaded rod 21, and the pressing ring 23 squeezes the tank cover 3, thereby effectively improving the connection sealing between the tank cover 3 and the tank body 2 through the mutual cooperation between the pressing ring 23 and the second threaded rod 21.

[0031] A support net 17 is provided at the lower end of the tank body 2 , and the support net 17 can support the pickled food inside the tank body 2 .

[0032] The tank body 2 is provided with a drain pipe 8 below the support net 17 . The drain pipe 8 is provided with a valve 25 . The drain pipe 8 can discharge the pickling liquid in the tank body 2 .

[0033] Specifically, in the present invention, when the turntable 6 is rotated, the turntable 6 can drive the first threaded rod 5 to rotate, and the first threaded rod 5 pushes the pressure plate 7 to move in the vertical direction. The pressure plate 7 can press down the pickled food inside the tank body 2, so that the pickled food can be accurately immersed in the pickling liquid. When the air pressure inside the tank body 2 becomes larger, under the action of atmospheric pressure, the air pressure inside the tank body 2 pushes the end cover 12, and the end cover 12 drives the movable rod 11 and the limit plate 13 to move upward, so that the end cover 12 is separated from the exhaust pipe 9. At this time, the tank body 2 can relieve pressure through the gap between the end cover 12 and the exhaust pipe 9. After the air pressure inside the tank body 2 is reduced, under the action of the elastic force of the spring 14, the end cover 12 and the exhaust pipe 9 are automatically sealed.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A food pickling tank with automatic pressure relief function, comprising a supporting leg (1), characterized in that: A tank body (2) is provided above the support leg (1), a tank cover (3) is provided above the tank body (2), a sleeve (4) is provided in the middle of the tank cover (3), a first threaded rod (5) is inserted in the middle of the sleeve (4), and the first threaded rod (5) is fixedly connected to the pressure plate (7) at the bottom, an exhaust pipe (9) is provided on one side of the sleeve (4) of the tank cover (3), a fixing plate (10) is provided at the upper end of the exhaust pipe (9), a movable rod (11) is inserted in the middle of the fixing plate (10), the movable rod (11) is fixedly connected to the end cover (12) at the top, and the movable rod (11) is fixedly connected to the limit plate (13) at the bottom, the movable rod (11) is sleeved with a spring (14) between the fixing plate (10) and the limit plate (13), and the fixing plate (10) is provided with a plurality of exhaust holes (15) arranged at equal distances on the outside of the movable rod (11).

2. A food pickling tank with automatic pressure relief function according to claim 1, characterized in that: The first threaded rod (5) is fixedly connected to the rotating disk (6) at the top.

3. The food pickling tank with automatic pressure relief function according to claim 2, characterized in that: The outer side of the rotating disk (6) is provided with anti-slip grooves (18).

4. The food pickling tank with automatic pressure relief function according to claim 1, characterized in that: A sealing block (16) is provided inside the exhaust pipe (9) below the end cover (12).

5. The food pickling tank with automatic pressure relief function according to claim 1, characterized in that: The upper end of the tank body (2) is provided with a plurality of support seats (19) arranged in a matrix, the tank cover (3) is provided with a U-shaped fixing block (20) matching the support seat (19), the support seat (19) is movably connected to the second threaded rod (21) through a pin shaft, the U-shaped fixing block (20) is provided with a limiting groove (22) matching the second threaded rod (21), the second threaded rod (21) is located above the limiting groove (22) and is sleeved with a pressure ring (23), and push rods (24) are provided on both sides of the pressure ring (23).

6. The food pickling tank with automatic pressure relief function according to claim 1, characterized in that: A supporting net (17) is provided at the lower end of the tank body (2).

7. The food pickling tank with automatic pressure relief function according to claim 6, characterized in that: The tank body (2) is provided with a drain pipe (8) located below the support net (17), and a valve (25) is provided on the drain pipe (8).

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