Temperature-controllable food probiotic fermentation device

Abstract

The utility model relates to a temperature-controllable food probiotic fermentation device, and belongs to the technical field of food fermentation equipment. Comprising a fermentation body and a supporting mechanism located at the bottom of the fermentation body, a cover body is hinged to the top of the fermentation body in an openable and closable mode, a plurality of observation windows and a stirring mechanism mounting hole are formed in the top of the cover body, a stirring device is arranged in the stirring mechanism mounting hole in an obliquely rotating mode, and a temperature control adjusting device is further arranged on the fermentation body. The fermentation body comprises an inner shell of a tank-shaped structure, the outer surface of the inner shell is sleeved with a plurality of circles of temperature control resistance layers, the temperature control resistance layers are electrically connected with a temperature control adjusting device, and a temperature sensor is arranged at the tail end of the temperature control adjusting device and inserted into a fermentation cavity in the inner shell.

Description

Technical Field

[0001] The utility model relates to a temperature-controllable food probiotic fermentation device, belonging to the technical field of food fermentation equipment. Background Art

[0002] At present, the traditional production of probiotic food requires mixing and stirring multiple groups of food raw materials, and then spraying the bacterial solution into the fermentation process. However, the traditional mixing method has poor mixing uniformity.

[0003] In addition, the fermentation temperature of traditional fermentation equipment is also uncontrollable, and fermentation is often carried out at a constant temperature. For bacteria species whose fermentation temperature needs to be constantly adjusted along with the processing process, incomplete fermentation will occur and the nutritional value of probiotic foods will be relatively poor. Even if there is a fermentation device with adjustable temperature, most of them directly adjust the temperature through a heating pump. The heating pump is inside the fermentation tank and has a small contact area with the fermentation liquid, resulting in excessive local heat. The position far away from the heating pump will cause insufficient temperature, resulting in uneven fermentation temperature in the entire fermentation tank, affecting the fermentation effect.

[0004] In view of the above-mentioned defects, the designer actively conducts research and innovation in order to create a temperature-controlled food probiotic fermentation device to make it more valuable for industrial use. Summary of the invention

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a temperature-controllable food probiotic fermentation device.

[0006] The utility model discloses a temperature-controllable food probiotic fermentation device, comprising a fermentation body and a supporting mechanism at the bottom thereof, wherein a cover body is hingedly connected to the top of the fermentation body, and a plurality of observation windows and a stirring mechanism mounting hole are provided on the top of the cover body, and a stirring device is provided inside the stirring mechanism mounting hole so as to be tilted and rotatable, and a temperature control and adjustment device is also provided on the fermentation body, wherein the fermentation body comprises an inner shell body of a can-shaped structure, and a plurality of turns of temperature control resistor layers are sleeved on the outer surface of the inner shell body, and the temperature control resistor layers and the temperature control and adjustment device are electrically connected, and the end of the temperature control and adjustment device is a temperature sensor, which is inserted into the fermentation chamber inside the inner shell body. The fermentation temperature inside the inner shell body can be detected in real time, and the heating temperature can be adjusted by adjusting the current of the temperature control resistor layer, thereby adjusting the fermentation temperature inside the inner shell body, and realizing the temperature controllability of the fermentation; in addition, the plurality of turns of temperature control resistor layers are sleeved on the surface of the inner shell body, so that the internal temperature of the entire fermentation body is more uniform, thereby promoting more complete fermentation;

[0007] Furthermore, the stirring device includes a cylinder mounting frame fixedly mounted on one side of the supporting mechanism, the top of the cylinder mounting frame is hinged to the bottom of the cylinder, the output end of the top of the cylinder is hinged to one side of the stirring bracket, the bottom of the stirring bracket is hinged to the bracket mounting piece fixed on the inner shell, a stirring motor is installed vertically downward from the top surface of the stirring bracket, and the output end of the stirring motor is connected to the stirring mechanism through a driving belt. The outer shell is used to keep the entire fermentation body warm;

[0008] Furthermore, the stirring mechanism installation hole is an elliptical structure, the stirring mechanism is inserted into the stirring mechanism installation hole, and the two are sealed by a sealing ring. The stirring mechanism can be tilted left and right under the action of the cylinder, so as to move back and forth in the fermentation chamber inside the inner shell, so that the stirring is more uniform;

[0009] Furthermore, the stirring mechanism comprises a stirring mechanism mounting plate of a disc structure, a stirring shaft is rotatably inserted in the center of the stirring mechanism mounting plate, a top end of the stirring shaft is sleeved with driving teeth, and the driving teeth are connected to a driving belt transmission.

[0010] Furthermore, a stirring blade is fixed to the bottom end of the stirring shaft, a cylindrical stirring installation sleeve is provided on the bottom surface of the stirring mechanism installation plate, and a circular protective plate is fixed to the bottom surface of the stirring installation sleeve through multiple fixing rods parallel to the stirring shaft.

[0011] Furthermore, the protection plate surrounds the outer periphery of the stirring blade, and a plurality of holes are arranged on the surface of the protection plate, so as to facilitate the exchange of the substance stirred by the stirring blade with the outside world, and prevent the large solid fermentation substance from wearing the stirring blade.

[0012] Furthermore, a discharge port is provided at the bottom of the fermentation body, and the discharge port is connected to the fermentation chamber inside the inner shell, and a discharge valve is provided on the discharge port to open and close the discharge port to facilitate the discharge of the fermented material;

[0013] Furthermore, an outer shell is sleeved on the outer surface of the inner shell and the temperature-controlled resistor layer.

[0014] By means of the above scheme, the present invention has at least the following advantages:

[0015] (1) The utility model can detect the fermentation temperature inside the inner shell in real time, and adjust the heating temperature by adjusting the current of the temperature control resistor layer, thereby adjusting the fermentation temperature inside the inner shell and realizing the temperature controllability of the fermentation; in addition, multiple circles of temperature control resistor layers are sleeved on the surface of the inner shell, so that the internal temperature of the entire fermentation body is more uniform, thereby promoting more complete fermentation;

[0016] (2) The stirring mechanism can be tilted left and right under the action of the cylinder, so as to move back and forth in the fermentation chamber inside the inner shell, making the stirring more uniform;

[0017] (3) The surface of the protective plate is provided with a plurality of holes to facilitate the exchange of the substances stirred by the stirring blades with the outside world, and at the same time prevent the large volume of solid fermentation substances from wearing the stirring blades.

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. It should be understood that the following drawings only show a certain embodiment of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of the temperature-controllable food probiotic fermentation device of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the temperature-controllable food probiotic fermentation device of the utility model;

[0022] Figure 3 It is a structural schematic diagram of a stirring device in a temperature-controllable food probiotic fermentation device of the utility model;

[0023] Figure 4 It is a structural schematic diagram of a stirring mechanism in a temperature-controllable food probiotic fermentation device of the utility model;

[0024] Among them, in the figure;

[0025] 1. Fermentation body; 2. Support mechanism; 3. Cover; 4. Observation window; 5. Mounting hole for stirring mechanism; 6. Stirring device; 7. Temperature control device;

[0026] 11. Outer shell; 12. Inner shell; 13. Temperature control resistor layer; 14. Discharge port; 15. Discharge valve;

[0027] 61. Cylinder mounting frame; 62. Cylinder; 63. Stirring bracket; 64. Bracket mounting piece; 65. Stirring motor; 66. Driving belt; 67. Stirring mechanism;

[0028] 671. stirring mechanism mounting plate; 672. stirring shaft; 673. driving teeth; 674. stirring mounting sleeve; 675. fixing rod; 676. protection plate; 677. stirring blade. DETAILED DESCRIPTION

[0029] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] See also Figures 1 to 4 A temperature-controllable food probiotic fermentation device described in a preferred embodiment of the utility model comprises a fermentation body 1 and a supporting mechanism 2 located at the bottom thereof, the top of the fermentation body 1 is hinged with a cover body 3 which can be opened and closed, the top of the cover body 3 is provided with a plurality of observation windows 4 and a stirring mechanism mounting hole 5, a stirring device 6 is arranged inside the stirring mechanism mounting hole 5 so as to be tiltable and rotatable, and the fermentation body 1 is also provided with a temperature control and regulating device 7.

[0031] The fermentation body 1 includes an inner shell 12 of a can-shaped structure, and a multi-circle temperature control resistor layer 13 is sleeved on the outer surface of the inner shell 12. The temperature control resistor layer 13 is electrically connected to the temperature control and adjustment device 7. The end of the temperature control and adjustment device 7 is a temperature sensor, which is inserted into the fermentation chamber inside the inner shell 12. It can detect the fermentation temperature inside the inner shell 12 in real time, and adjust the heating temperature by adjusting the current of the temperature control resistor layer 13, thereby adjusting the fermentation temperature inside the inner shell 12 to achieve temperature controllability of the fermentation; in addition, the multi-circle temperature control resistor layer 13 is sleeved on the surface of the inner shell 12, so that the internal temperature of the entire fermentation body 1 is more uniform, thereby promoting more complete fermentation;

[0032] An outer shell 11 is also provided on the outer surface of the inner shell 12 and the temperature control resistor layer 13, and the outer shell 11 is used to keep the entire fermentation body 1 warm.

[0033] At the bottom of the fermentation body 1, a discharge port 14 is also provided, the discharge port 14 is connected to the fermentation chamber inside the inner shell 12, and a discharge valve 15 is provided on the discharge port 14 for opening and closing the discharge port 14 to facilitate the discharge of the fermented material;

[0034] The stirring device 6 comprises a cylinder mounting frame 61 fixedly mounted on one side of the supporting mechanism 2, the top of the cylinder mounting frame 61 is hinged to the bottom of the cylinder 62, the top output end of the cylinder 62 is hinged to one side of the stirring bracket 63, the bottom of the stirring bracket 63 is hinged to a bracket mounting piece 64 fixed on the inner shell 12, a stirring motor 65 is mounted vertically downwardly on the top surface of the stirring bracket 63, and the output end of the stirring motor 65 is transmission-connected to the stirring mechanism 67 via a driving belt 66;

[0035] The stirring mechanism installation hole 5 is an elliptical structure, and the stirring mechanism 67 is inserted into the stirring mechanism installation hole 5, and the two are sealed by a sealing ring. The stirring mechanism 67 can be tilted left and right under the action of the cylinder 62, so as to move back and forth in the fermentation chamber inside the inner shell 12, so that the stirring is more uniform;

[0036] The stirring mechanism 67 includes a stirring mechanism mounting plate 671 with a disc structure, and a stirring shaft 672 is rotatably inserted at the center position of the stirring mechanism mounting plate 671. A driving tooth 673 is sleeved on the top of the stirring shaft 672, and the driving tooth 673 is transmission-connected to the driving belt 66. A stirring blade 677 is fixed to the bottom end of the stirring shaft 672. A cylindrical stirring mounting sleeve 674 is provided on the bottom surface of the stirring mechanism mounting plate 671. A circular protective plate 676 is fixed to the bottom surface of the stirring mounting sleeve 674 through a plurality of fixing rods 675 parallel to the stirring shaft 672. The protective plate 676 surrounds the periphery of the stirring blade 677. A plurality of holes are provided on the surface of the protective plate 676 to facilitate the exchange of the substance stirred by the stirring blade 677 with the outside world, and to prevent the larger solid fermentation substance from wearing the stirring blade 677.

[0037] The working principle of the utility model is as follows:

[0038] In actual use of the temperature-controllable food probiotic fermentation device of the utility model, the cover body 3 is first opened, and the fermented material is placed in the fermentation chamber inside the inner shell 12, and then the cover body 3 is closed. The fermentation temperature inside the inner shell 12 is detected in real time by the temperature sensor at the end of the temperature control device 7, and the heating temperature is adjusted by adjusting the current of the temperature control resistor layer 13, thereby adjusting the fermentation temperature inside the inner shell 12, and realizing the temperature controllability of the fermentation;

[0039] After the fermentation temperature is adjusted, the stirring motor 65 is started to drive the stirring shaft 672 to drive the stirring blades 677 at the bottom to rotate, so as to stir the fermented material evenly. While stirring, the cylinder 62 is started, and the stirring mechanism 67 is tilted left and right by the hinge point on the bracket mounting member 64 through the extension and contraction of the cylinder output end, so as to move back and forth in the fermentation chamber inside the inner shell 12, so as to make the stirring more uniform. After the stirring is completed, the discharge valve 15 on the discharge port 14 is opened so that the fermented material can be taken out from the discharge port 14.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0041] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0042] Finally: The above description is only a preferred implementation mode of the present utility model and is not intended to limit the present utility model. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A temperature-controllable food probiotic fermentation device, comprising a fermentation body and a support mechanism at the bottom thereof, characterized in that: The top of the fermentation body is hinged with a cover body that can be opened and closed, and the top of the cover body is provided with multiple observation windows and a stirring mechanism mounting hole, and a stirring device is arranged inside the stirring mechanism mounting hole so as to be tiltable and rotatable. The fermentation body is also provided with a temperature control and adjustment device, and the fermentation body includes an inner shell body of a tank-like structure, and a plurality of circles of temperature control resistance layers are sleeved on the outer surface of the inner shell body, and the temperature control resistance layer and the temperature control and adjustment device are electrically connected, and the end of the temperature control and adjustment device is a temperature sensor, which is inserted into the fermentation chamber inside the inner shell body.

2. A temperature-controllable food probiotic fermentation device according to claim 1, characterized in that: The stirring device includes a cylinder mounting frame fixedly mounted on one side of the supporting mechanism, the top of the cylinder mounting frame is hinged to the bottom of the cylinder, the output end of the top of the cylinder is hinged to one side of the stirring bracket, the bottom of the stirring bracket is hinged to the bracket mounting piece fixed on the inner shell, a stirring motor is mounted on the top surface of the stirring bracket vertically downward therefrom, and the output end of the stirring motor is transmission-connected to the stirring mechanism via a driving belt.

3. A temperature-controllable food probiotic fermentation device according to claim 1, characterized in that: The stirring mechanism installation hole is an elliptical structure, and the stirring mechanism is inserted into the stirring mechanism installation hole, and the two are sealed by a sealing ring.

4. A temperature-controllable food probiotic fermentation device according to claim 1, characterized in that: The stirring mechanism comprises a stirring mechanism installation disk of a disc structure, a stirring shaft is rotatably inserted in the center of the stirring mechanism installation disk, a driving tooth is sleeved on the top end of the stirring shaft, and the driving tooth is connected to the driving belt transmission.

5. A temperature-controllable food probiotic fermentation device according to claim 4, characterized in that: A stirring blade is fixed at the bottom end of the stirring shaft, a cylindrical stirring installation sleeve is arranged on the bottom surface of the stirring mechanism installation plate, and a circular protective plate is fixed on the bottom surface of the stirring installation sleeve through a plurality of fixing rods parallel to the stirring shaft.

6. A temperature-controllable food probiotic fermentation device according to claim 5, characterized in that: The protection plate surrounds the periphery of the stirring blade, and a plurality of holes are arranged on the surface of the protection plate.

7. The temperature-controllable food probiotic fermentation device according to claim 1, characterized in that: A discharge port is also provided at the bottom of the fermentation body, the discharge port is communicated with the fermentation chamber inside the inner shell body, and a discharge valve is provided on the discharge port.

8. The temperature-controllable food probiotic fermentation device according to claim 1, characterized in that: An outer shell is also sleeved on the outer surface of the inner shell and the temperature control resistance layer.

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