Natural yeast fermentation machine

Abstract

The utility model relates to a natural yeast fermentation machine which comprises a machine body and a discharging pipe arranged on the machine body, a discharging opening is formed in the lower portion of the side wall of the discharging pipe, a piston is arranged in the discharging pipe in a sliding mode, and the piston can slide to the front side and the rear side of the discharging opening. According to the natural yeast fermentation machine provided by the utility model, a brand-new discharging mechanism is adopted, so that yeast materials at the discharging opening are separated more thoroughly, material residues at the discharging opening are reduced, and infectious microbes, harmful bacteria and other microorganisms are prevented from being infected and bred.

Description

Technical Field

[0001] This utility model belongs to the field of fermentation machine technology, and specifically relates to a natural yeast fermentation machine. Background Technology

[0002] Most fermenters currently on the market use valve-type unloading mechanisms, similar to the on / off switch of a faucet. Such unloading mechanisms can lead to residue at the discharge port during discharge, which can easily breed miscellaneous bacteria, harmful bacteria and other microorganisms. Furthermore, they can introduce impurities into the product during the next discharge, causing contamination. Utility Model Content

[0003] In view of this, the purpose of this utility model is to address the shortcomings of the existing technology by providing a natural yeast fermentation machine that avoids contamination by miscellaneous bacteria and harmful bacteria.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] The natural yeast fermentation machine includes a machine body and a discharge pipe installed on the machine body. A discharge port is opened on the lower side wall of the discharge pipe, and a piston is slidably installed inside the discharge pipe. The piston can slide to the front and rear sides of the discharge port.

[0006] To better realize this utility model, the above structure is further optimized by providing a connecting rod on the piston, which extends out of the end of the discharge pipe.

[0007] To better realize this utility model, the above structure is further optimized by providing an end cap at the end of the discharge pipe, and the connecting rod passes through the end cap.

[0008] To better realize this utility model, the above structure is further optimized. Multiple limiting posts are provided at the end of the discharge pipe along the circumferential direction. A stop block is provided at the end of the limiting post. The diameter of the stop block is larger than the diameter of the limiting post. A strip hole corresponding to each limiting post is opened on the end cap. The width of one side of the strip hole is larger than the diameter of the stop block, and the width of the other side is smaller than the diameter of the stop block.

[0009] To better realize this utility model, the above structure is further optimized by providing a hook on the end cap and a locking post on the connecting rod. Rotating the connecting rod can cause the locking post to engage with the hook.

[0010] To better realize this utility model, the above structure is further optimized by providing wheels and lifting support feet at the bottom of the machine body.

[0011] To better realize this utility model, the above structure is further optimized by providing a temperature control device inside the machine body.

[0012] To better realize this utility model, the above structure is further optimized by providing an upward-opening transparent glass cover on the body.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] The natural yeast fermentation machine provided by this utility model adopts a brand-new unloading mechanism, which makes the yeast material at the discharge port more thoroughly separated, reduces material residue at the discharge port, and avoids contamination and growth of miscellaneous bacteria, harmful bacteria and other microorganisms. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is one of the structural schematic diagrams of the natural yeast fermentation machine of this utility model;

[0017] Figure 2 yes Figure 1 A magnified schematic diagram of the structure of part A in the diagram;

[0018] Figure 3 This is the second structural schematic diagram of the natural yeast fermentation machine of this utility model;

[0019] Figure 4 yes Figure 3 A magnified schematic diagram of part B.

[0020] In the picture:

[0021] 1-Main body, 2-Discharge pipe, 201-Discharge port, 202-Limit post, 203-Stop block, 3-Piston, 4-Connecting rod, 401-Clamping post, 5-End cover, 501-Strip hole, 502-Clamping hook, 6-Wheel, 7-Lifting support foot, 8-Transparent glass cover. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Please refer to Figures 1-4 The natural yeast fermentation machine provided by this utility model includes a body 1 and a discharge pipe 2 disposed on the body 1. A discharge port 201 is provided on the lower side wall of the discharge pipe 2. A piston 3 is slidably disposed inside the discharge pipe 2, and the piston 3 can slide to the front and rear sides of the discharge port 201. A connecting rod 4 is disposed on the piston 3, extending beyond the end of the discharge pipe 2. By pulling the connecting rod 4, the piston 3 is moved to open and close the discharge port 201. When the piston 3 can slide to the front side of the discharge port 201, the interior of the body 1 is separated from the discharge port 201, and the material inside the body 1 cannot be discharged through the discharge port 201. When the piston 3 can slide to the rear side of the discharge port 201, the interior of the body 1 is connected to the discharge port 201, and the material inside is discharged through the discharge port 201. Furthermore, when closing the discharge port 201, the piston 3 is used for sealing. After closing the discharge port 201, the material inside the machine body 1 is pushed away from the discharge port 201 by the piston 3, leaving a relatively long separation distance to ensure that the material inside the machine body 1 is not contaminated. At the same time, during the movement of the piston 3, the material above the discharge port 201 is pushed away by the piston 3, making the separation of yeast material at the discharge port 201 more thorough. The material below the side wall of the discharge pipe 2 falls off under the action of gravity, reducing the material residue at the discharge port 201 and preventing the contamination and growth of miscellaneous bacteria, harmful bacteria and other microorganisms.

[0026] The end of the discharge pipe 2 is provided with an end cap 5 to prevent the piston 3 from failing to seal and the material from leaking from the end of the discharge pipe 2. At the same time, the connecting rod 4 passes through the end cap 5, and the end cap 5 can also serve as a guide to support the connecting rod 4.

[0027] Multiple limiting posts 202 are provided circumferentially at the end of the discharge pipe 2. Each limiting post 202 has a stop 203 at its end, the diameter of which is larger than that of the limiting post 202. The end cap 5 has a strip-shaped hole 501 corresponding to each limiting post 202. One side of the strip-shaped hole 501 is wider than the diameter of the stop 203, and the other side is narrower than the diameter of the stop 203. During assembly, the side of the strip-shaped hole 501 with a width greater than the diameter of the stop 203 is passed through the stop 203. Then, the end cap 5 is rotated circumferentially until the side of the strip-shaped hole 501 with a width smaller than the diameter of the stop 203 contacts the limiting post 202. The gradually narrowing width of the strip-shaped hole 501 clamps the limiting post 202, while the stop 203 at the end of the limiting post 202 prevents the end cap 5 from detaching, thus achieving a clamping and fixing of the end cap 5. To remove the end cap 5, simply rotate the end cap 5 in the opposite direction so that the stop 203 passes through the side of the strip hole 501 where the width is greater than the diameter of the stop 203.

[0028] The end cap 5 is provided with a hook 502, and the connecting rod 4 is provided with a locking post 401. Rotating the connecting rod 4 can cause the locking post 401 to engage with the hook 502, which plays a limiting role and prevents the connecting rod 4 from being pulled directly during non-unloading time.

[0029] In addition, the bottom of the machine body 1 is equipped with wheels 6 and lifting feet 7 for moving and fixing the fermenter. The machine body 1 is equipped with a temperature control device that can alternate between hot and cold temperatures, enabling rapid fermentation of yeasts such as Luban (natural yeast), improving efficiency and reducing the yeast cultivation cycle. The machine body 1 is equipped with an upward-opening transparent glass cover 8 for easy viewing of the materials inside the fermentation tank.

[0030] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A natural yeast fermentation machine, characterized in that: It includes a body (1) and a discharge pipe (2) disposed on the body (1). A discharge port (201) is provided on the lower side wall of the discharge pipe (2). A piston (3) is slidably disposed inside the discharge pipe (2). The piston (3) can slide to the front and rear sides of the discharge port (201).

2. The natural yeast fermentation machine according to claim 1, characterized in that: A connecting rod (4) is provided on the piston (3), and the connecting rod (4) extends out of the end of the discharge pipe (2).

3. The natural yeast fermentation machine according to claim 2, characterized in that: The end of the discharge pipe (2) is provided with an end cap (5), and the connecting rod (4) passes through the end cap (5).

4. The natural yeast fermentation machine according to claim 3, characterized in that: The end of the discharge pipe (2) is provided with a plurality of limiting posts (202) along the circumferential direction. The end of the limiting post (202) is provided with a stop (203). The diameter of the stop (203) is larger than the diameter of the limiting post (202). The end cap (5) is provided with a strip hole (501) corresponding to the limiting post (202). The width of one side of the strip hole (501) is larger than the diameter of the stop (203), and the width of the other side is smaller than the diameter of the stop (203).

5. The natural yeast fermentation machine according to claim 4, characterized in that: The end cap (5) is provided with a hook (502), and the connecting rod (4) is provided with a locking post (401). Rotating the connecting rod (4) can cause the locking post (401) to engage with the hook (502).

6. The natural yeast fermentation machine according to claim 1, characterized in that: The bottom of the body (1) is provided with wheels (6) and lifting support legs (7).

7. The natural yeast fermentation machine according to claim 1, characterized in that: The body (1) is equipped with a temperature control device.

8. The natural yeast fermentation machine according to claim 1, characterized in that: The body (1) is provided with an upward-opening transparent glass cover (8).

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