Fermentation tank for health food

Abstract

The utility model discloses a fermentation tank for health food and relates to the technical field of fermentation tanks. The device comprises a fermentation tank, a transmission shaft is rotatably matched in the fermentation tank, and a driving mechanism for driving the transmission shaft to rotate is arranged on the fermentation tank; a plurality of spiral blades are arrayed on the transmission shaft in the spiral direction, the height difference of the top ends of every two adjacent spiral blades is smaller than that of the spiral blades, and a sliding ring is arranged in the fermentation tank in a sliding fit mode. Food is poured into the fermentation tank through the feeding hopper, the driving mechanism is started to drive the transmission shaft to rotate, the transmission shaft drives the spiral blades to rotate and stir, the spiral blades drive the food in the fermentation tank to be horizontally stirred, and meanwhile the spiral blades drive the food in the fermentation tank to be vertically stirred. The electric push rod is started to drive the sliding ring to slide up and down, so that the spiral blade is driven to slide up and down for stirring at different heights, and the stirring effect is further improved.

Description

Technical Field

[0001] The utility model belongs to the field of fermentation tanks, and specifically relates to a fermentation tank for health food. Background Art

[0002] Health food is a type of food that has the common properties of general food. It can regulate the body's functions and is suitable for consumption by specific groups of people, but it cannot cure diseases. Fermentation tanks are widely used in microbial fermentation engineering. Fermentation in fermentation tanks can well control the fermentation environment. When processing health food, fermentation tanks are needed to ferment the food raw materials.

[0003] The Chinese patent with the publication number CN212955107U discloses a fermentation tank for food processing, which belongs to the field of food processing technology, and includes a shell and a food inlet, the upper surface of the shell is opened to be provided with a food inlet, the inner sides of the shell are embedded with electric heating wires, the inner upper end of the shell is equipped with a support plate, the upper end of the support plate is equipped with a motor, and the lower end of the motor is equipped with a rotating shaft. In the utility model, when the device is fermenting, the food is first poured into the device from the food inlet, and then the staff turns on the motor, the motor drives the rotating shaft at the lower end to rotate, and the rotating shaft drives the stirring paddle to rotate to stir the food, so that the food is fermented better, and solves the problem that the existing device sprays water and fermentation agent into the device during fermentation, and cannot stir, and the water and fermentation agent can only stay on the surface of the food and cannot be efficiently mixed with the food. The fermentation tank for food processing in the application is stirred by a "Feng"-shaped stirring rod, and the mixing effect between the foods at different heights in the fermentation tank is poor, thereby affecting the uniformity of food mixing and the fermentation effect of the food.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a fermentation tank for health food.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A fermentation tank for health food, comprising a fermentation tank, a transmission shaft is rotatably matched in the fermentation tank, and a driving mechanism for driving the transmission shaft to rotate is provided on the fermentation tank;

[0008] A plurality of spiral blades are arranged in an array along the spiral direction on the transmission shaft, the height difference between the top ends of two adjacent spiral blades is smaller than the height of the spiral blades, a sliding ring is slidably fitted in the fermentation tank, and the transmission shaft is rotatably fitted in the sliding ring.

[0009] Optionally, a polygonal guide groove is provided on the transmission shaft, and the driving mechanism includes a servo motor installed on the fermentation tank and a polygonal guide column installed at the output end of the servo motor, and the bottom end of the polygonal guide column is located in the polygonal guide groove, which is convenient for turning on the servo motor to drive the polygonal guide column to drive the transmission shaft to rotate.

[0010] Optionally, a circular hole is provided at the upper end of the fermentation tank, and the bottom end of the polygonal guide column passes through the circular hole and extends into the polygonal guide groove, so that the polygonal guide column can rotate in the circular hole.

[0011] Optionally, a bearing is provided in the sliding ring, and the upper end of the transmission shaft is fixed in the bearing, so as to improve the stability of the rotation of the transmission shaft through the bearing.

[0012] Optionally, two electric push rods are provided on the fermentation tank, and the output shafts of the electric push rods extend into the fermentation tank and are fixedly connected to the sliding ring, so that the electric push rods can drive the sliding ring to slide up and down, thereby driving the spiral blades to slide up and down for stirring, thereby driving the spiral blades to stir at different heights.

[0013] Optionally, two feed hoppers are provided at the upper end of the fermentation tank, a discharge valve is provided at the lower part of the fermentation tank, a heating wire is provided on the side of the fermentation tank, and an insulation cover is provided on the upper part of the fermentation tank. The heating wire has a spiral structure and is located inside the insulation cover. It is convenient to pour food into the fermentation tank through the feed hopper, to discharge food in the fermentation tank through the discharge valve, and to heat the fermentation tank through the heating wire.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] By pouring food into the fermentation tank through the feed hopper, starting the driving mechanism to drive the transmission shaft to rotate, the transmission shaft drives multiple spiral blades to rotate and stir, and then the spiral blades drive the food in the fermentation tank to stir horizontally, and at the same time, the spiral blades drive the food in the fermentation tank to stir vertically, and starting the electric push rod to drive the sliding ring to slide up and down, and then drive the spiral blades to slide up and down to stir, and then drive the spiral blades to stir at different heights, so as to further improve the stirring effect.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0020] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the transmission shaft structure of an embodiment of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] Fermentation tank 1, round hole 101, electric push rod 102, feed hopper 103, discharge valve 104, heating wire 105, insulation sleeve 106, transmission shaft 2, polygonal guide groove 201, driving mechanism 3, servo motor 301, polygonal guide column 302, spiral blade 4, sliding ring 5, bearing 501.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The utility model will now be described in further detail with reference to the accompanying drawings.

[0026] See also Figure 1-4 As shown, in this embodiment, a fermentation tank for health food is provided, comprising a fermentation tank 1, a transmission shaft 2 is rotatably provided inside the fermentation tank 1, and a driving mechanism 3 for driving the transmission shaft 2 to rotate is provided on the fermentation tank 1;

[0027] The transmission shaft 2 is provided with a plurality of spiral blades 4 arranged in an array along the spiral direction. The height difference between the top ends of two adjacent spiral blades 4 is smaller than the height of the spiral blades 4 . A sliding ring 5 is slidably fitted in the fermentation tank 1 , and the transmission shaft 2 is rotatably fitted in the sliding ring 5 .

[0028] By pouring food into the fermentation tank 1 through the feed hopper 103, the driving mechanism 3 is turned on to drive the transmission shaft 2 to rotate, and the transmission shaft 2 drives multiple spiral blades 4 to rotate and stir, and then the spiral blades 4 drive the food in the fermentation tank 1 to be stirred horizontally, and at the same time, the spiral blades 4 drive the food in the fermentation tank 1 to be stirred vertically, and the electric push rod 102 is turned on to drive the sliding ring 5 to slide up and down, and then drive the spiral blades 4 to slide up and down to stir, and then drive the spiral blades 4 to stir at different heights, so as to further improve the stirring effect.

[0029] A polygonal guide groove 201 is provided on the transmission shaft 2 of the present embodiment, and the driving mechanism 3 includes a servo motor 301 installed on the fermentation tank 1 and a polygonal guide column 302 installed at the output end of the servo motor 301, wherein the bottom end of the polygonal guide column 302 is located in the polygonal guide groove 201, so as to facilitate turning on the servo motor 301 to drive the polygonal guide column 302 to drive the transmission shaft 2 to rotate, and the transmission shaft 2 drives the multiple spiral blades 4 to rotate and stir.

[0030] A circular hole 101 is provided at the upper end of the fermentation tank 1 of this embodiment, and the bottom end of the polygonal guide column 302 passes through the circular hole 101 and extends into the polygonal guide groove 201, so that the polygonal guide column 302 can rotate in the circular hole 101 and the transmission shaft 2 can slide onto the polygonal guide column 302 through the polygonal guide groove 201.

[0031] In this embodiment, a bearing 501 is provided inside the sliding ring 5 , and the upper end of the transmission shaft 2 is fixed inside the bearing 501 , so that the rotation stability of the transmission shaft 2 can be improved through the bearing 501 .

[0032] The fermentation tank 1 of this embodiment is provided with two electric push rods 102, and the output shafts of the electric push rods 102 extend into the fermentation tank 1 and are fixedly connected to the sliding ring 5, so that the sliding ring 5 can be driven up and down by the electric push rods 102, thereby driving the spiral blades 4 to slide up and down for stirring, thereby driving the spiral blades 4 to stir at different heights, thereby further improving the stirring effect.

[0033] The fermentation tank 1 of this embodiment is provided with two feed hoppers 103 at the upper end, a discharge valve 104 is provided at the lower part of the fermentation tank 1, a heating wire 105 is provided at the side of the fermentation tank 1, and an insulation sleeve 106 is provided on the fermentation tank 1. The heating wire 105 has a spiral structure and is located in the insulation sleeve 106. It is convenient to pour food into the fermentation tank 1 through the feed hopper 103, to discharge food in the fermentation tank 1 through the discharge valve 104, to heat the fermentation tank 1 through the heating wire 105, and to reduce the heat loss rate of the heating wire 105 through the insulation sleeve 106.

[0034] Working principle: Pour food into the fermentation tank 1 through the feed hopper 103, turn on the servo motor 301 to drive the polygonal guide column 302 to drive the transmission shaft 2 to rotate, and the transmission shaft 2 drives multiple spiral blades 4 to rotate and stir, and then the spiral blades 4 drive the food in the fermentation tank 1 to stir horizontally, and at the same time, the spiral blades 4 drive the food in the fermentation tank 1 to stir vertically, turn on the electric push rod 102 to drive the sliding ring 5 to slide up and down, and then drive the spiral blades 4 to slide up and down to stir, and then drive the spiral blades 4 to stir at different heights, so as to further improve the stirring effect.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A fermentation tank for health food, characterized in that: include: A fermentation tank (1), wherein a transmission shaft (2) is rotatably provided inside the fermentation tank (1), and a driving mechanism (3) for driving the transmission shaft (2) to rotate is provided on the fermentation tank (1); A plurality of spiral blades (4) are arranged in an array along a spiral direction on the transmission shaft (2); the height difference between the top ends of two adjacent spiral blades (4) is smaller than the height of the spiral blades (4); a sliding ring (5) is slidably fitted in the fermentation tank (1), and the transmission shaft (2) is rotatably fitted in the sliding ring (5).

2. A fermentation tank for health food according to claim 1, characterized in that: A polygonal guide groove (201) is provided on the transmission shaft (2), and the driving mechanism (3) comprises a servo motor (301) mounted on the fermentation tank (1), and a polygonal guide column (302) mounted on the output end of the servo motor (301), wherein the bottom end of the polygonal guide column (302) is located in the polygonal guide groove (201).

3. A fermentation tank for health food according to claim 2, characterized in that: A circular hole (101) is provided at the upper end of the fermentation tank (1), and the bottom end of the polygonal guide column (302) passes through the circular hole (101) and extends into the polygonal guide groove (201).

4. A fermentation tank for health food according to claim 1, characterized in that: A bearing (501) is arranged inside the sliding ring (5), and the upper end of the transmission shaft (2) is fixed inside the bearing (501).

5. A fermentation tank for health food according to claim 1, characterized in that: Two electric push rods (102) are provided on the fermentation tank (1), and the output shafts of the electric push rods (102) extend into the fermentation tank (1) and are fixedly connected to the sliding ring (5).

6. A fermentation tank for health food according to claim 1, characterized in that: Two feed hoppers (103) are provided at the upper end of the fermentation tank (1), a discharge valve (104) is provided at the lower part of the fermentation tank (1), a heating wire (105) is provided at the side of the fermentation tank (1), and a heat preservation sleeve (106) is provided at the top of the fermentation tank (1), the heating wire (105) is in a spiral structure, and the heating wire (105) is located inside the heat preservation sleeve (106).

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