Soybean paste fermentation tank with turning and stirring structure

Abstract

The utility model discloses a soybean paste fermentation tank with a stirring structure, which comprises a tank body, the inside of the tank body is hollow, the hollow inside is in a vacuum state, the outer side of the lower end of the tank body is fixedly connected with a plurality of supporting legs, the upper end of the tank body is provided with a tank cover, and the left side of the upper end of the tank cover is connected with a hopper. A stirring motor is arranged at the center of the upper end of the tank cover, a connecting rotating shaft is rotationally connected to the center of the lower end of the stirring motor, the lower end of the connecting rotating shaft penetrates through the interior of the tank body, and the multiple stirring blades can stir soybean paste raw materials in the horizontal direction and the vertical direction; the turning and stirring motor drives the limiting connecting rod, so that the connecting rotating ring and the turning and stirring blades rotate horizontally, in the vertical direction, due to the arc-shaped design and the special connecting structure of the turning and stirring blades, the turning and stirring blades can rotate around the connecting rotating ring in the vertical direction under pushing of soybean paste raw materials, and the turning and stirring uniformity of soybean paste is improved through turning and stirring in the multiple directions.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the soybean paste production related technical field, and specifically relates to a soybean paste fermentation tank with a stirring structure. BACKGROUND

[0002] In the soybean paste production process, fermentation is one of the key links. The traditional soybean paste fermentation tank can only stir the soybean paste raw materials in a single direction (such as horizontal direction or vertical direction) when stirring the soybean paste raw materials. For example, the stirring structure of some fermentation tanks is simple, and the stirring blade is fixed or can only rotate along a fixed shaft, which leads to insufficient mixing of the soybean paste raw materials in the fermentation tank, and the soybean paste raw materials in different areas may have different fermentation degrees, affecting the overall quality of the soybean paste.

[0003] In terms of heating, the heating device of the traditional fermentation tank is usually fixedly arranged at a position of the inner wall of the tank body or adopts a simple heating pipe layout. This layout makes the heating range limited, and it is difficult to achieve uniform heating of the soybean paste raw materials in the entire tank body. Moreover, when the stirring device operates in the fermentation tank, the traditional heating device is difficult to work cooperatively with the stirring device, and the situation of interrupted heating or uneven heating is likely to occur, which cannot provide a stable fermentation environment for the soybean paste fermentation, and further affects the production efficiency and quality of the soybean paste.

[0004] The stirring structure and the heating structure of the traditional fermentation tank are usually independent of each other, and lack effective cooperative working mechanism. For example, the stirring structure may interfere with the normal operation of the heating structure when working, or the heating structure cannot adjust the heating strategy in time according to the stirring condition, leading to low efficiency of the entire fermentation process and uneven quality of the produced soybean paste.

[0005] In order to solve these problems and improve the production efficiency and production quality of the soybean paste, a soybean paste fermentation tank with innovative stirring structure and efficient heating mode is needed. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a soybean paste fermentation tank with a stirring structure to solve the problem of insufficient mixing of soybean paste raw materials caused by the single direction stirring of the traditional soybean paste fermentation tank.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A soybean paste fermentation tank with a turnover stirring structure, including the jar body, the jar body is internally hollow, and the hollow interior is arranged in a vacuum state, a plurality of supporting legs are fixedly connected to the outer side of the lower end of the jar body, a jar cover is arranged at the upper end of the jar body, a hopper is connected to the left side of the upper end of the jar cover, and the hopper is in communication with the interior of the jar body, a turnover stirring motor is arranged at the center of the upper end of the jar cover, a connecting shaft is rotatably connected to the center of the lower end of the turnover stirring motor, and the lower end of the connecting shaft penetrates into the interior of the jar body, a plurality of turnover stirring blades are arranged on the left and right sides of the connecting shaft.

[0008] Preferably, the connecting shaft is fixedly connected with a limiting connecting rod at the center of the left and right ends, two limiting rotation grooves are formed in the inner wall of the cylindrical limiting connecting rod, and a connecting ring is rotatably connected to the interior of the limiting rotation grooves.

[0009] Preferably, the plurality of turnover stirring blades are fixedly connected to the exterior of the four connecting rings, and are rotatably connected to the two limiting connecting rods through the four limiting rotation grooves and the four connecting rings, and the plurality of turnover stirring blades are arranged in an arc shape.

[0010] Preferably, the arc directions of the plurality of turnover stirring blades on the exterior of the two connecting rings on the same side are opposite, a plurality of resistance reduction balls are rotatably connected to the interior of the cylindrical connecting rings through the plurality of resistance reduction balls, and the plurality of resistance reduction balls are rotatably connected to the interior of the four limiting rotation grooves.

[0011] Preferably, the connecting shaft is rotatably connected with a connecting main rod at the lower end, the two connecting main rods are perpendicular to the two limiting connecting rods, a plurality of heating branch rods are connected to the upper ends of the two connecting main rods, a connecting support is arranged at the lower end of the connecting shaft, the connecting support is fixedly connected to the interior of the lower end of the jar body, and extends to the exterior of the left end of the jar body.

[0012] Preferably, a sealing sleeve is arranged at the upper end of the connecting support, the sealing sleeve is sleeved on the exterior of the lower end of the connecting shaft, and is rotatably connected with the connecting shaft, a lower connecting seat is arranged in the interior of the lower end of the sealing sleeve, and the lower connecting seat is arranged in the interior of the upper end of the connecting support, and a power socket is connected to the left end of the lower connecting seat through a wire harness.

[0013] Preferably, the power socket is arranged in the interior of the left end of the connecting support and arranged outside the jar body, an upper connecting seat is connected between the two connecting main rods, and the upper connecting seat is arranged in the interior of the lower end of the connecting shaft, electrode sleeves are arranged at the center of the lower end of the upper connecting seat and the front side of the center, and electrode heads are slidably connected to the interior of the lower ends of the two electrode sleeves.

[0014] Preferably, the upper ends of the two electrode heads are provided with electrode springs and are elastically connected inside the electrode sleeve through the electrode springs, electrode grooves are formed at the center and outside the center of the upper end of the lower connecting seat, and the two electrode grooves are arranged in a hemispherical shape and a semicircular ring shape respectively.

[0015] Compared with the prior art, the soybean paste fermentation tank with the overturning and stirring structure has the following beneficial effects:

[0016] 1. Multi-direction overturning and stirring: multiple overturning and stirring blades can overturn and stir the soybean paste raw materials in horizontal and vertical directions. In the horizontal direction, the overturning and stirring motor drives the limiting connecting rod, and then the connecting rotating ring and the overturning and stirring blades rotate horizontally. In the vertical direction, the overturning and stirring blades rotate around the connecting rotating ring in the vertical direction due to the arc design and special connecting structure of the overturning and stirring blades under the pushing of the soybean paste raw materials. This multi-direction overturning and stirring improves the uniformity of the overturning and stirring of the soybean paste.

[0017] 2. Improved overturning and stirring efficiency: the multiple overturning and stirring blades on the same side rotate in opposite directions, which further improves the uniformity of the overturning and stirring and improves the overturning and stirring efficiency, thereby helping to improve the production efficiency and production quality of the soybean paste.

[0018] 3. Stable heating: the heating branch rod can stably heat the soybean paste raw materials through the connection of the connecting main rod, the upper connecting seat, the lower connecting seat and the power socket, and provide a stable fermentation environment for the fermentation of the soybean paste.

[0019] 4. Uniform heating: the heating branch rod can rotate together with the connecting rotating shaft inside the tank body, and heat while rotating, and cooperate with the overturning and stirring of the soybean paste raw materials, so that the heating branch rod can uniformly heat the soybean paste raw materials, improve the heating efficiency and heating uniformity, and thereby improve the production efficiency and production quality of the soybean paste.

[0020] 5. Stable connection: when the connecting rotating shaft rotates, the upper connecting seat can be stably connected with the lower connecting seat through the electrode head, and the electrode head is clamped into the electrode groove under the action of the electrode spring, so that the heating branch rod can still stably heat the soybean paste raw materials during the rotation process, and the stability of the fermentation environment of the soybean paste is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the soybean paste fermentation tank of the utility model.

[0022] Figure 2 It is a three-dimensional sectional structure schematic diagram of the soybean paste fermentation tank of the utility model.

[0023] Figure 3 It is a connecting structure schematic diagram of the limiting connecting rod of the utility model.

[0024] Figure 4The connecting structure schematic diagram of the connecting swivel of the utility model.

[0025] Figure 5 The connecting structure schematic diagram of the connecting main rod of the utility model.

[0026] Figure 6 The utility model discloses Figure 5 The enlarged schematic diagram of A place in the middle.

[0027] In the drawing: 1, tank body;2, support leg;3, tank cover;4, hopper;5, turn over and stir motor;6, connecting rotating shaft;7, turn over and stir blade;8, limit connecting rod;9, limit rotating groove;10, connecting swivel;11, resistance reduction ball;12, connecting main rod;13, heating support rod;14, connecting support;15, sealing sleeve;16, lower connecting seat;17, power socket;18, upper connecting seat;19, electrode sleeve;20, electrode head;21, electrode spring;22, electrode groove. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the range of protection of the utility model.

[0029] The utility model provides a kind of soybean paste fermentation tank with turn over and stir structure as Figures 1-6 As shown in a kind of soybean paste fermentation tank with turn over and stir structure of the utility model, including tank body 1, tank body 1 inside is hollowly arranged, and hollow inside is arranged in vacuum state, the lower end outside of tank body 1 is fixedly connected with multiple support legs 2, and the upper end of tank body 1 is provided with tank cover 3, and the left side of the upper end of tank cover 3 is connected with hopper 4, and hopper 4 is communicated with the inside of tank body 1, and the upper end center of tank cover 3 is provided with turn over and stir motor 5, and the lower end center of turn over and stir motor 5 is rotatably connected with connecting rotating shaft 6, and the lower end of connecting rotating shaft 6 is penetrated in the inside of tank body 1, and the left and right sides of connecting rotating shaft 6 are both provided with multiple turn over and stir blades 7, and the inside of the lower side of the front and rear ends of connecting rotating shaft 6 is both penetrated with connecting main rod 12, and two connecting main rods 12 are both perpendicular to two limit connecting rods 8, and the upper end of two connecting main rods 12 is all connected with multiple heating support rods 13, by hopper 4, soybean paste raw materials are introduced into the inside of tank body 1, and are mixed by multiple turn over and stir blades 7, to ensure that soybean paste raw materials can be more evenly fermented, and at the same time, multiple heating support rods 13 are used to heat soybean paste raw materials, to provide stable fermentation environment for the fermentation of soybean paste, so as to improve the production efficiency and production quality of soybean paste.

[0030] Preferably, the connecting shaft 6 is fixedly connected with the limiting connecting rods 8 at the center of both ends, two limiting rotation grooves 9 are arranged in the outer wall of the limiting connecting rods 8, four connecting rotating rings 10 are rotatably connected in the limiting rotation grooves 9, the plurality of stirring blades 7 are fixedly connected outside the four connecting rotating rings 10 and rotatably connected with the two limiting connecting rods 8 through the four limiting rotation grooves 9 and the four connecting rotating rings 10, a plurality of resistance reduction balls 11 are rotatably connected inside the four limiting rotation grooves 9 through the four connecting rotating rings 10, in the process of stirring the soy sauce raw materials, the stirring motor 5 drives the two limiting connecting rods 8 to rotate in the tank body 1 through the connecting shaft 6, and drives the four connecting rotating rings 10 and the plurality of stirring blades 7 outside the four connecting rotating rings 10 to rotate in the horizontal direction in the tank body 1, because the stirring blades 7 are arranged in an arc shape, and the arc directions of the plurality of stirring blades 7 outside the two connecting rotating rings 10 on the same side are opposite, the connecting rotating ring 10 can rotate in the limiting rotation groove 9, and the rotating resistance is reduced through the plurality of resistance reduction balls 11, so when the plurality of stirring blades 7 rotate in the horizontal direction in the tank body 1, the plurality of arc-shaped stirring blades 7 rotate in the vertical direction in the tank body 1 around the connecting rotating ring 10 under the pushing of the soy sauce raw materials, and the plurality of stirring blades 7 outside the two connecting rotating rings 10 on the same side rotate in opposite directions, so that the plurality of stirring blades 7 can stir the soy sauce raw materials in the horizontal direction and in the vertical direction, thereby improving the stirring uniformity of the soy sauce, and the opposite rotation of the two groups of plurality of stirring blades 7 on the same side can further improve the stirring uniformity and improve the stirring efficiency, thereby improving the production efficiency and production quality of the soy sauce.

[0031] Preferably, the lower end of the connecting shaft 6 is provided with a connecting support 14, and the connecting support 14 is fixedly connected inside the lower end of the tank body 1 and extends to the outside of the left end of the tank body 1, the upper end of the connecting support 14 is provided with a sealing sleeve 15, and the sealing sleeve 15 is sleeved outside the lower end of the connecting shaft 6 and is in rotating connection with the connecting shaft 6, the lower end inside of the sealing sleeve 15 is provided with a lower connecting seat 16, and the lower connecting seat 16 is located inside the upper end of the connecting support 14, the left end of the lower connecting seat 16 is connected with a power socket 17 through a wire harness, and the power socket 17 is located inside the left end of the connecting support 14 and outside the tank body 1, an upper connecting seat 18 is connected between the two connecting main rods 12, and the upper connecting seat 18 is located inside the lower end of the connecting shaft 6, in the process of heating the soy sauce raw materials, the plurality of heating support rods 13 are connected with the upper connecting seat 18 through the connecting main rods 12 on both sides, and are connected with the lower connecting seat 16 through the upper connecting seat 18, and the lower connecting seat 16 is connected with the power socket 17 outside the tank body 1 through a wire harness, and a power plug is inserted into the power socket 17, so that the plurality of heating support rods 13 can stably heat the soy sauce raw materials, and the plurality of heating support rods 13 can rotate together with the connecting shaft 6 inside the tank body 1, so that the plurality of heating support rods 13 can rotate while heating, so that the plurality of heating support rods 13 can uniformly heat the soy sauce raw materials, and the heating efficiency and uniformity can be improved, thereby improving the production efficiency and production quality of the soy sauce.

[0032] Preferably, the lower end of the connecting shaft 6 is provided with a connecting support 14, and the connecting support 14 is fixedly connected inside the lower end of the tank body 1 and extends to the outside of the left end of the tank body 1, the upper end of the connecting support 14 is provided with a sealing sleeve 15, and the sealing sleeve 15 is sleeved outside the lower end of the connecting shaft 6 and is in rotating connection with the connecting shaft 6, the lower end inside of the sealing sleeve 15 is provided with a lower connecting seat 16, and the lower connecting seat 16 is located inside the upper end of the connecting support 14, the left end of the lower connecting seat 16 is connected with a power socket 17 through a wire harness, and the power socket 17 is located inside the left end of the connecting support 14 and outside the tank body 1, an upper connecting seat 18 is connected between the two connecting main rods 12, and the upper connecting seat 18 is located inside the lower end of the connecting shaft 6, in the process of heating the soy sauce raw materials, the plurality of heating support rods 13 are connected with the upper connecting seat 18 through the connecting main rods 12 on both sides, and are connected with the lower connecting seat 16 through the upper connecting seat 18, and the lower connecting seat 16 is connected with the power socket 17 outside the tank body 1 through a wire harness, and a power plug is inserted into the power socket 17, so that the plurality of heating support rods 13 can stably heat the soy sauce raw materials, and the plurality of heating support rods 13 can rotate together with the connecting shaft 6 inside the tank body 1, so that the plurality of heating support rods 13 can rotate while heating, so that the plurality of heating support rods 13 can uniformly heat the soy sauce raw materials, and the heating efficiency and uniformity can be improved, thereby improving the production efficiency and production quality of the soy sauce.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A fermentation tank for soybean paste with a stirring structure, characterized in that, Including the tank body (1), the hollow inside is set, and the hollow inside is set in the vacuum state, the tank body (1) lower end outside fixedly connected with a plurality of support legs (2), the tank body (1) upper end is provided with the tank cover (3), the tank cover (3) upper end left side is connected with the hopper (4), and the hopper (4) is communicated with the tank body (1) inside, the tank cover (3) upper end center is provided with the turnover motor (5), the turnover motor (5) lower end center is rotatably connected with the connecting shaft (6), and the connecting shaft (6) lower end penetrates in the tank body (1) inside, the connecting shaft (6) left and right sides are provided with a plurality of turnover leaves (7); The connecting shaft (6) left and right ends are fixedly connected with the limiting connecting rod (8), and the two limiting connecting rods (8) are provided with two limiting rotation grooves (9) in the cylindrical outer wall, and the four limiting rotation grooves (9) are rotatably connected with the connecting rotating ring (10) in the inside. A plurality of the turnover leaves (7) are respectively fixedly connected to the outside of the four connecting rotating rings (10), and are rotatably connected with the two limiting connecting rods (8) through the four limiting rotation grooves (9) and the four connecting rotating rings (10), and the plurality of turnover leaves (7) are arranged in an arc shape. The connecting shaft (6) front and rear ends are internally penetrated by the connecting main rod (12), and the two connecting main rods (12) are perpendicular to the two limiting connecting rods (8), and the two connecting main rods (12) are connected with a plurality of heating branch rods (13).

2. The soybean paste fermentation tank with a turnover structure according to claim 1, characterized in that: The arc directions of the plurality of turnover leaves (7) outside the two connecting rotating rings (10) located on the same side are opposite, and the four connecting rotating rings (10) are rotatably connected with a plurality of resistance reduction balls (11) in the inside of the cylindrical inner wall, and are rotatably connected in the four limiting rotation grooves (9) through the plurality of resistance reduction balls (11).

3. The soybean paste fermentation tank with a turnover structure according to claim 1, characterized in that: The connecting support (14) is provided with a sealing sleeve (15) on the upper end, and the sealing sleeve (15) is sleeved on the lower end of the connecting shaft (6) outside, and is rotatably connected with the connecting shaft (6), the sealing sleeve (15) is provided with a lower connecting seat (16) in the lower end, and the lower connecting seat (16) is located in the upper end of the connecting support (14), and the lower connecting seat (16) is connected with a power socket (17) through a wire harness on the left end.

4. The soybean paste fermentation tank with a turnover structure according to claim 3, characterized in that: The power socket (17) is located in the left end of the connecting support (14) and outside the tank body (1), and the upper connecting seat (18) is connected between the two connecting main rods (12), and the upper connecting seat (18) is located in the lower end of the connecting shaft (6), and the upper connecting seat (18) is provided with an electrode sleeve (19) on the lower end center and the center front side, and the two electrode sleeves (19) are slidably connected with electrode heads (20) in the lower end.

5. The soybean paste fermentation tank with a turnover structure according to claim 4, characterized in that: Two said electrode head (20) upper end are provided with electrode spring (21), and are connected in the electrode sleeve (19) inside through the electrode spring (21) elasticity, the lower connecting seat (16) upper end center and center place outside are all set up electrode slot (22), and two electrode slots (22) are located respectively in hemispherical and semicircular ring shape setting.

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