Dairy product fermentation process

By designing a fermentation device with a motor-driven cross structure and agitating parts, the problem of low stirring efficiency in the existing butter fermentation process is solved, and efficient cutting and stirring of butter is achieved.

CN120025890AInactive Publication Date: 2025-05-23黄婵吟
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Patent Information

Application Number
CN202510180304.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-19
Publication Date
2025-05-23
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

In the existing butter fermentation process, artificial stirring efficiency is low, making it difficult to efficiently cut off and stir the butter, resulting in low stirring efficiency.

Method used

A fermentation device is designed, including a fermentation tank, a motor-driven cross structure and a stirring member. The stirring member I and the stirring member II are driven through each other through the motor rotating in the opposite direction, thereby achieving cutting off the butter and efficient stirring.

Benefits of technology

It effectively improves the stirring efficiency of butter, avoids the problem of the butter rotating overall, increases the cutting surface, and improves the stirring effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to a dairy product fermentation process, and relates to the technical field of dairy product processing, in particular to a dairy product fermentation process. The use of the fermentation device comprises the following steps: a, putting butter into the fermentation tank, and covering the fermentation tank with the slot; b, controlling a motor I and a motor II to rotate in opposite directions, and respectively driving a plurality of stirring pieces I and stirring pieces II to rotate in opposite directions to push the butter; c, a column rod slides in a petal-shaped sliding rail II to drive two stirring plates II to slide on an upper cross, and a short column slides in a petal-shaped sliding rail I to drive a lower sliding sleeve to slide in a lower cross; d, the shaft rod is meshed with the upper rack to drive the stirring plate II to rotate, and the gear I is meshed with the lower rack to drive the stirring plate I and the spiral blade to rotate. The device has the beneficial effects that butter can be effectively cut off, and the stirring efficiency is improved.
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Description

Technical Field

[0001] The invention relates to the technical field of dairy product processing, and more specifically to a dairy product fermentation process. Background Art

[0002] Butter is a solid fat processed from milk. It is the product of filtering out some of the water from the thick layer of fresh milk after stirring it. It is mainly used as a condiment. It is rich in nutrition but has a high fat content, so do not consume it excessively. Butter needs to be stirred before it ferments to facilitate its use.

[0003] In modern life, butter is mostly stirred manually, which consumes a lot of manpower and material resources and is not convenient for stirring large quantities of butter. In the existing butter fermentation stirring process, the butter always rotates synchronously with the stirring body as a whole, which cannot achieve an effective stirring effect and leads to low stirring efficiency. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a dairy fermentation process, which has the beneficial effect of being able to effectively cut butter and increase its stirring efficiency.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A fermentation device comprises a fermentation tank, wherein the fermentation tank is covered with a top cover, a motor I and a motor II are fixedly connected to the fermentation tank and the top cover respectively, a lower cross and an upper cross are fixedly connected to the output shafts of the motor I and the motor II respectively, a stirring member I is matched and connected to the four ends of the lower cross respectively, a stirring member II is matched and connected to the four ends of the lower rack respectively, and when the lower cross and the upper cross rotate, the stirring member I can pass through between the stirring members II.

[0007] The stirring member I includes a lower sliding sleeve slidably connected to the lower cross, the lower sleeve is rotatably connected to a rotating shaft, and a stirring plate I is fixedly connected to the rotating shaft; the stirring member II includes an upper sliding sleeve slidably connected to the upper cross, two shafts are symmetrically fixed to the upper sliding sleeve, and stirring plates II are fixedly connected to the two shafts. When the two stirring plates II are coplanar with the stirring plate I, the two stirring plates II are symmetrically arranged relative to the stirring plate I.

[0008] A dairy product fermentation process of the lower cross and the upper cross, using the fermentation device:

[0009] a: Put the butter into the fermentation tank and cover the slot on the fermentation tank;

[0010] b: Control motor I and motor II to rotate in opposite directions, respectively driving multiple stirring members I and stirring members II to rotate in opposite directions to push the butter;

[0011] c: The column rod slides in the petal-shaped slide rail II, driving the two stirring plates II to slide on the upper cross, and the short column slides in the petal-shaped slide rail I, driving the lower sleeve to slide in the lower cross;

[0012] d: The shaft engages with the upper rack to drive the stirring plate II to rotate, and the gear I engages with the lower rack to drive the stirring plate I and the spiral blade to rotate. The direction of rotation is opposite. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a structural schematic diagram of a fermentation device;

[0015] Figure 2 It is a schematic diagram of the internal structure of the fermentation device;

[0016] Figure 3 It is a structural schematic diagram of a fermentation tank;

[0017] Figure 4 It is a structural schematic diagram of the petal-shaped slide rail I;

[0018] Figure 5 This is a schematic diagram of the structure of the lower cross;

[0019] Figure 6 It is the structural schematic diagram of stirring plate I;

[0020] Figure 7 It is a structural schematic diagram of the petal-shaped slide rail II;

[0021] Figure 8 This is a schematic diagram of the structure of the upper cross;

[0022] Fig. 9 It is the structural schematic diagram of stirring plate II;

[0023] Fig.10 It is a schematic diagram of the structure of the prism plate;

[0024] Fig.11 It is a schematic diagram of the structure of the stirring plate I cooperating with two stirring plates II.

[0025] In the figure: fermentation tank 101; slot 102; petal-shaped slide rail I 103; top cover 104; handle 105; petal-shaped slide rail II 106; motor I 201; lower cross 202; lower rack 203; lower sleeve 204; short column 205; rotating shaft 206; stirring plate I 207; gear I 208; spiral blade 209; motor II 301; upper cross 302; upper rack 303; upper sleeve 304; column rod 305; shaft rod 306; stirring plate II 307; gear II 308; prism plate 309. DETAILED DESCRIPTION

[0026] like Figures 1 to 11 As shown:

[0027] A fermentation device comprises a fermentation tank 101, the fermentation tank 101 is covered with a top cover 104, the fermentation tank 101 and the top cover 104 are respectively fixedly connected with a motor I 201 and a motor II 301, the output shafts of the motors I 201 and II 301 are respectively fixedly connected with a lower cross 202 and an upper cross 302, the four ends of the lower cross 202 are respectively matched and connected with a stirring member I, the four ends of the lower rack 203 are respectively matched and connected with a stirring member II, and when the lower cross 202 and the upper cross 302 rotate, the stirring member I can pass through between the stirring members II;

[0028] Put the butter into the fermentation tank 101, cover the slot 102 on the fermentation tank 101, control the motor I201 and the motor II301 to rotate, and the motor I201 and the motor II301 respectively drive the multiple stirring members I and stirring members II thereon to rotate. When the stirring member I passes between the stirring members II, the butter can be cut off to increase its stirring efficiency, thereby avoiding the butter in the fermentation tank 101 always rotating as a whole following the stirring plate I207, thereby failing to achieve an effective stirring effect; secondly, the stirring member I passes between the stirring members II, which increases the cutting surface of the butter and further improves the stirring efficiency of the butter.

[0029] like Figures 5 to 9 and 11:

[0030] The stirring member I comprises a lower sleeve 204 slidably connected to the lower cross 202, a rotating shaft 206 is rotatably connected to the lower sleeve 204, and a stirring plate I 207 is fixedly connected to the rotating shaft 206; the stirring member II comprises an upper sleeve 304 slidably connected to the upper cross 302, two shafts 306 are symmetrically fixedly connected to the upper sleeve 304, and stirring plates II 307 are fixedly connected to the two shafts 306. When the two stirring plates II 307 are coplanar with the stirring plate I 207, the two stirring plates II 307 are symmetrically arranged relative to the stirring plate I 207;

[0031] The lower cross 202 drives the stirring plate I 207 to rotate and stir the butter through the lower sleeve 204 and the rotating shaft 206. The upper cross 302 drives the two stirring plates II 307 to rotate and stir the butter through the upper sleeve 304 and the two shafts 306. When the two stirring plates II 307 and the stirring plate I 207 meet in a circular motion, the stirring plate I 207 can pass between the two stirring plates II 307, thereby cutting the butter. Fig.11As shown, the butter is prevented from rotating synchronously as a whole with the two stirring plates II 307 or the stirring plates I 207 during stirring; further, both the stirring plates II 307 and I 207 increase the contact surface with the butter, thereby improving the stirring effect on the butter, and also improving the cutting force on the butter when the stirring plate I 207 passes through the two stirring plates II 307.

[0032] Further:

[0033] The lower cross 202 and the upper cross 302 have opposite directions;

[0034] The motor I 201 and the motor II 301 are controlled to rotate in opposite directions. The motor I 201 and the motor II 301 respectively drive the lower cross 202 and the upper cross 302 to rotate in opposite directions. The lower cross 202 and the upper cross 302 respectively drive the multiple stirring members I and stirring members II thereon to rotate in opposite directions to push the butter. The stirring plate I 207 pushes the butter to rotate clockwise, and the two stirring plates II 307 push the butter to rotate counterclockwise, so that the stirring plate I 207 pushes the butter toward the two stirring plates II 307 in the circumferential direction, and the stirring plate II 307 pushes the butter toward the stirring plate I 207. When the stirring plate I 207 passes through the two stirring plates II 307, the butter can be effectively cut off, and the butter is continuously stirred in the opposite direction in the fermentation tank 101, thereby improving the stirring effect.

[0035] like Figures 7 to 9 As shown:

[0036] The bottom surface of the top cover 104 is fixedly connected with a petal-shaped slide rail II 106, and each upper sliding sleeve 304 is fixedly connected with a column rod 305 that is slidably connected in the petal-shaped slide rail II 106;

[0037] When the upper cross 302 drives the upper sleeve 304 to make circular motion, the column rod 305 slides in the petal-shaped slide rail Ⅱ106, and then drives the upper sleeve 304 to slide back and forth on the upper cross 302 under the guidance of the petal-shaped slide rail Ⅱ106, thereby changing the stirring range of the two stirring plates Ⅱ307 in the circumferential direction.

[0038] like Figures 4 to 6 As shown:

[0039] The bottom surface of the fermentation tank 101 is fixedly connected with a petal-shaped slide rail I 103 which is the same as the petal-shaped slide rail II 106, and the bottom surface of each lower sleeve 204 is fixedly connected with a short column 205 which is slidably connected in the petal-shaped slide rail I 103;

[0040] When the lower cross 202 drives the lower sleeve 204 to make a circular motion, the short column 205 slides in the petal-shaped slide rail Ⅰ103, and then drives the lower sleeve 204 to slide back and forth on the lower cross 202 under the guidance of the petal-shaped slide rail Ⅰ103, thereby changing the stirring range of the two stirring plates Ⅰ207 in the circumferential direction;

[0041] Furthermore, the petal-shaped slide rail I103 is identical in shape to the petal-shaped slide rail II106 and they are synchronized in the vertical direction, so that when the stirring plate I207 meets the two stirring plates II307, the stirring plate I207 can correspond to and pass between the two stirring plates II307, thereby continuously cutting the butter while changing the stirring range, that is, the butter within different circumferential ranges can be stirred and cut, while also avoiding the collision between the stirring plate I207 and the two stirring plates II307.

[0042] like Figures 5 to 6 As shown:

[0043] The four ends of the lower cross 202 are fixedly connected with lower racks 203, and each rotating shaft 206 is fixedly connected with a gear I 208 meshing and transmission connected with the lower rack 203;

[0044] When the lower sleeve 204 slides back and forth on the lower cross 202, it drives the gear I 208 to move synchronously. The gear I 208 drives the gear I 208 to rotate by meshing with the lower rack 203. The gear I 208 drives the stirring plate I 207 to rotate back and forth through the rotating shaft 206, thereby improving the stirring effect of the butter.

[0045] like Figures 8 to 9 As shown:

[0046] The four ends of the upper cross 302 are fixedly connected with an upper rack 303, and each shaft 306 is fixedly connected with a gear II 308 meshing and transmission connected with the upper rack 303;

[0047] When the upper sleeve 304 slides back and forth on the upper cross 302, it drives gear II 308 to move synchronously. Gear II 308 drives gear II 308 to rotate by meshing with the upper rack 303. Gear II 308 drives two stirring plates II 307 to rotate back and forth through the shaft 306, thereby further improving the stirring effect of the butter.

[0048] like Figure 6 As shown:

[0049] Each of the rotating shafts 206 is fixedly connected with a spiral blade 209;

[0050] The rotating shaft 206 drives the stirring plate Ⅰ207 to rotate, and at the same time drives the spiral blade 209 to rotate synchronously. When the spiral blade 209 rotates back and forth, the butter is continuously pushed up and down in a reciprocating manner, thereby also improving the stirring effect of the butter in the vertical direction.

[0051] like Figure 3 and 10 As shown:

[0052] Each stirring plate II 307 is fixedly connected with an edge plate 309, and both ends of the top cover 104 are fixedly connected with handles 105. Both sides of the fermentation tank 101 are provided with slots 102, and two handles 105 are respectively inserted into the two slots 102;

[0053] When the upper sleeve 304 drives the outermost stirring plate II 307 to move toward the inner wall of the fermentation tank 101, the outermost stirring plate II 307 contacts the inner wall of the fermentation tank 101 to scrape the butter on the inner wall of the fermentation tank 101 and participate in the stirring, thereby avoiding incomplete stirring of the butter; further, the edge plate 309 is equal to the width of the stirring plate II 307, so that when the stirring plate II 307 rotates, the stirring plate II 307 and the edge plate 309 contact the inner wall of the fermentation tank 101 alternately, thereby improving the scraping effect of the butter adhered to the inner wall of the fermentation tank 101;

[0054] Two handles 105 facilitate holding and moving the slot 102 .

[0055] A dairy product fermentation process, using the fermentation device:

[0056] a: Put the butter into the fermentation tank 101 and cover the slot 102 on the fermentation tank 101;

[0057] b: Control the motor I 201 and the motor II 301 to rotate in opposite directions, respectively driving the plurality of stirring members I and stirring members II to rotate in opposite directions to push the butter;

[0058] c: The column 305 slides in the petal-shaped slide rail Ⅱ 106, driving the two stirring plates Ⅱ 307 to slide on the upper cross 302, and the short column 205 slides in the petal-shaped slide rail Ⅰ 103, driving the lower sleeve 204 to slide in the lower cross 202;

[0059] d: The shaft 306 meshes with the upper rack 303 to drive the stirring plate II 307 to rotate, and the gear I 208 meshes with the lower rack 203 to drive the stirring plate I 207 and the spiral blade 209 to rotate.

Claims

1. A fermentation device, characterized in that: The invention comprises a fermentation tank (101), the fermentation tank (101) is covered with a top cover (104), the fermentation tank (101) and the top cover (104) are respectively fixedly connected with a motor I (201) and a motor II (301), the output shafts of the motor I (201) and the motor II (301) are respectively fixedly connected with a lower cross (202) and an upper cross (302), the four ends of the lower cross (202) are respectively matched and connected with a stirring member I, the four ends of the lower rack (203) are respectively matched and connected with a stirring member II, and when the lower cross (202) and the upper cross (302) rotate, the stirring member I can pass through between the stirring members II.

2. A fermentation device according to claim 1, characterized in that: The stirring member I comprises a lower sleeve (204) slidably connected to the lower cross (202), a rotating shaft (206) being rotatably connected to the lower sleeve (204), and a stirring plate I (207) being fixedly connected to the rotating shaft (206); the stirring member II comprises an upper sleeve (304) slidably connected to the upper cross (302), two shafts (306) being symmetrically fixedly connected to the upper sleeve (304), and stirring plates II (307) being fixedly connected to the two shafts (306), and when the two stirring plates II (307) are coplanar with the stirring plate I (207), the two stirring plates II (307) are symmetrically arranged relative to the stirring plate I (207).

3. A fermentation device according to claim 2, characterized in that: The lower cross (202) and the upper cross (302) are oriented in opposite directions.

4. A fermentation device according to claim 3, characterized in that: The bottom surface of the top cover (104) is fixedly connected with a petal-shaped slide rail II (106), and each upper sliding sleeve (304) is fixedly connected with a column rod (305) slidably connected in the petal-shaped slide rail II (106).

5. A fermentation device according to claim 4, characterized in that: The bottom surface of the fermentation tank (101) is fixedly connected to a petal-shaped slide rail I (103) which is the same as the petal-shaped slide rail II (106), and the bottom surface of each lower sliding sleeve (204) is fixedly connected to a short column (205) which is slidably connected to the petal-shaped slide rail I (103).

6. A fermentation device according to claim 5, characterized in that: The four ends of the lower cross (202) are all fixedly connected with a lower rack (203), and each rotating shaft (206) is fixedly connected with a gear I (208) meshing and transmission connected with the lower rack (203).

7. A fermentation device according to claim 6, characterized in that: The four ends of the upper cross (302) are all fixedly connected with an upper rack (303), and each shaft (306) is fixedly connected with a gear II (308) meshing and transmission connected with the upper rack (303).

8. A fermentation device according to claim 7, characterized in that: A spiral blade (209) is fixedly connected to each of the rotating shafts (206).

9. A fermentation device according to claim 8, characterized in that: Each stirring plate II (307) is fixedly connected to a prism plate (309), both ends of the top cover (104) are fixedly connected to handles (105), both sides of the fermentation tank (101) are provided with slots (102), and two handles (105) are respectively inserted into the two slots (102).

10. A dairy product fermentation process, characterized in that: Using the fermentation device according to claim 9: a: Put the butter into the fermentation tank (101), and cover the slot (102) on the fermentation tank (101); b: controlling the motor I (201) and the motor II (301) to rotate in opposite directions, respectively driving the plurality of stirring members I and stirring members II to rotate in opposite directions to push the butter; c: The column rod (305) slides in the petal-shaped slide rail II (106) to drive the two stirring plates II (307) to slide on the upper cross (302), and the short column (205) slides in the petal-shaped slide rail I (103), driving the lower sleeve (204) to slide in the lower cross (202); d: The shaft (306) meshes with the upper rack (303) to drive the stirring plate II (307) to rotate, and the gear I (208) meshes with the lower rack (203) to drive the stirring plate I (207) and the spiral blade (209) to rotate.