Tibetan butter fermentation device

Abstract

The Tibetan type butter fermentation device comprises a fermentation barrel, a top cover is fixedly connected to the top of the fermentation barrel, a feeding opening is communicated to the top cover, a heating plate is fixedly connected to the inner wall of the fermentation barrel, a spline sleeve is rotatably connected to the middle of the top cover, a spline rod is connected to the middle of the spline sleeve in a spline mode, and the spline rod is connected to the inner wall of the fermentation barrel. The lower end of the spline rod is fixedly connected with a stirring piece, the upper end of the spline rod is rotationally connected with a connecting frame, the upper side of the top cover is fixedly connected with a vertical frame, the vertical frame is fixedly connected with a first electric push rod, and the telescopic end of the first electric push rod is fixedly connected with the connecting frame. An automatic technical means is adopted, a spline rod is driven by a first electric push rod to move up and down, and the spline rod drives a stirring piece to move up and down, so that the milk is stirred, the fermentation process is improved, and the temperature of the milk is guaranteed through a heating plate; the motor works to enable the spline housing to rotate circumferentially, the spline housing drives the stirring piece to rotate circumferentially, and the stirring direction and range of the stirring piece are increased.

Description

Technical Field

[0001] The present invention relates to the technical field of fermentation devices, and more particularly to a Tibetan butter fermentation device. Background Art

[0002] As the essence of Tibetan plateau food, pastry is actually the fat extracted from milk. The fermentation of pastry includes multiple steps, one of which is to separate the fat in the milk through a pastry barrel and form it into block-shaped pastry.

[0003] During the production process, a person needs to stir the milk in the fermentation barrel with a stirring stick for a long time, and needs to add hot water to the barrel regularly to ensure the temperature of the milk in the barrel. However, the existing device has the following disadvantages: 1. The staff needs to stir the milk with a single action for a long time, which not only increases the workload of the staff, but also reduces the stirring efficiency as the stirring progresses; 2. After the pastry is made, in order to prevent the milk from spoiling in the pastry barrel, personnel need to clean the inside of the barrel. However, the barrel is very deep, and some pastry may stick to the inner wall of the barrel, making it very difficult for personnel to clean it. 3. When the pastry needs to be separated from the milk, personnel are required to salvage the pastry from the pastry barrel. However, since milk is an opaque liquid, salvaging the pastry is very difficult and inconvenient.

[0004] Therefore, it is urgent to design a Tibetan butter fermentation device to solve the above problems. Summary of the Invention

[0005] (1) Technical problems solved In view of the problems existing in the prior art, the present invention provides a Tibetan butter fermentation device to solve the technical problems of low stirring efficiency and difficulty in cleaning in the prior art mentioned in the background technology.

[0006] (2) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a Tibetan butter fermentation device, comprising a fermentation barrel, a top cover fixedly connected to the top of the fermentation barrel, a feeding port connected to the top cover, a heating plate fixedly connected to the inner wall of the fermentation barrel, a spline sleeve rotatably connected to the middle part of the top cover, a spline rod splined to the middle part of the spline sleeve, a stirring member fixedly connected to the lower end of the spline rod, a connecting frame rotatably connected to the upper end of the spline rod, a vertical frame fixedly connected to the upper side of the top cover, an electric push rod 1 fixedly connected to the vertical frame, a telescopic end of the electric push rod 1 fixedly connected to the connecting frame, a cleaning structure provided on the stirring member, and a discharge structure provided at the lower part of the fermentation barrel.

[0007] The present invention is further configured such that a motor is fixedly connected to the stand, a gear is fixedly connected to the output shaft of the motor, a gear ring is fixedly connected to the outer side of the spline sleeve, and the gear is meshed with the gear ring.

[0008] The present invention is further configured such that the cleaning structure includes four sliding blocks, the stirring member is provided with four through grooves, the four sliding blocks are respectively slidably connected to the four through grooves of the stirring member, a tension spring is provided in the through groove of the stirring member, the two ends of the tension spring are respectively fixed to the stirring member and the adjacent sliding block, and the outer end of the sliding block is fixed to a scraper.

[0009] The present invention is further configured such that the sliding block is embedded with two water spray heads, a water guide cavity is provided in the middle of the spline rod, the stirring member is provided with a cavity connected to the water spray head, the cavity of the stirring member is connected to the water guide cavity of the spline rod, and a water pipe joint is fixedly connected to the upper part of the spline rod, and the water pipe joint is connected to the water guide cavity of the spline rod.

[0010] The present invention is further configured such that the discharge structure includes two electric push rods 2, a sliding ring is fixedly connected between the telescopic ends of the two electric push rods 2, the sliding ring is slidably connected and sealed to the outer wall of the fermentation barrel, and a conical shell is fixedly connected to the middle of the sliding ring.

[0011] The present invention is further configured such that a connecting ring is fixedly connected to the upper side of the sliding ring, the connecting ring is slidingly connected and sealed to the inner wall of the fermentation barrel, the connecting ring is provided with a through hole, a filter is provided in the through hole of the connecting ring, and the outer side of the sliding ring is fixedly connected to and connected to a drain valve.

[0012] (3) Beneficial effects Compared with the prior art, the present invention provides a Tibetan butter fermentation device, which has the following beneficial effects: 1. The present invention adopts an automated technical means, in which an electric push rod drives the spline rod to move up and down, so that the spline rod drives the stirring member to move up and down, thereby stirring the milk, improving the fermentation process, and using a heating plate to ensure the temperature of the milk; the motor operates to make the spline sleeve rotate circumferentially, and the spline sleeve drives the stirring member to rotate circumferentially, increasing the stirring direction and range of the stirring member, and the oil in the milk is separated by the up and down movement of the stirring member, completing the entire fermentation process of the Tibetan pastry, which not only reduces the labor intensity of the personnel, but also ensures the stirring efficiency of the milk through automated control, thereby reducing the time required for the entire process of Tibetan pastry fermentation.

[0013] 2. The present invention provides a cleaning structure so that after the shortbread is fermented, the pressure of the injected clean water causes the sliding block to extend along the stirring member and the scraper to contact the inner wall of the fermentation barrel. The motor is used to rotate the stirring member in a circumferential direction, and the stirring member drives the scraper to scrape and clean the milk and grease remaining in the fermentation barrel; the water sprayed from the water spray head flushes the inner wall, reduces the milk residue, and improves the cleaning effect of the fermentation barrel.

[0014] 3. The present invention automatically separates milk and separated pastry by providing a discharge structure. When the sliding ring moves downward, the milk will enter the sliding ring through the filter screen and be discharged from the drain valve. Under the action of the conical shell, the milk is guided. After the milk is discharged, the pastry will remain between the connecting ring and the conical shell. The sliding ring is controlled to continue to move downward, and the sliding ring and the connecting ring lose contact with the fermentation barrel. The staff can take out the pastry, thereby increasing the separation efficiency of milk and pastry and reducing the difficulty of separating the pastry and milk. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front structural diagram of a Tibetan butter fermentation device according to the present invention; Figure 2 Schematic diagram of the cross-sectional structure of the fermentation barrel and the top cover of the present invention; Figure 3 Schematic diagram of the matching structure of the spline sleeve and the motor in the present invention; Figure 4 Schematic diagram of the cross-sectional structure of the stirring member in the present invention; Figure 5 Schematic diagram of the matching structure of the electric push rod 2 and the sliding ring in the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the sliding ring and the frustum shell in the present invention.

[0016] In the figure: 1. Fermentation barrel; 2. Top cover; 3. Feeding port; 4. Heating plate; 5. Spline sleeve; 6. Spline rod; 7. Agitator; 8. Connecting frame; 9. Vertical frame; 10. Electric push rod 1; 11. Motor; 12. Gear; 13. Gear ring; 14. Sliding block; 15. Tension spring; 16. Scraper; 17. Sprinkler head; 18. Electric push rod 2; 19. Sliding ring; 20. Conical shell; 21. Connecting ring; 22. Filter screen; 23. Drain valve. DETAILED DESCRIPTION

[0017] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0018] In the present invention, unless otherwise specified, directions such as "up" and "down" are generally used with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" are generally used with respect to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0019] See also Figure 1-Figure 3 A Tibetan butter fermentation device comprises a fermentation barrel 1, a top cover 2 is fixedly connected to the top of the fermentation barrel 1, a feeding port 3 is connected to the top cover 2, a heating plate 4 is fixedly connected to the inner wall of the fermentation barrel 1, a spline sleeve 5 is rotatably connected to the middle part of the top cover 2, a spline rod 6 is splined to the middle part of the spline sleeve 5, a stirring member 7 is fixedly connected to the lower end of the spline rod 6, and a connecting frame 8 is rotatably connected to the upper end of the spline rod 6, a vertical frame 9 is fixedly connected to the vertical frame 9, an electric push rod 10 is fixedly connected to the telescopic end of the electric push rod 10 is fixedly connected to the connecting frame 8, a cleaning structure is provided on the stirring member 7, and a discharge structure is provided at the lower part of the fermentation barrel 1.

[0020] In this embodiment, after the milk is fed into the fermentation barrel 1 from the feeding port 3, the electric push rod 10 is started, and the telescopic end of the electric push rod 10 drives the spline rod 6 to move back and forth up and down through the connecting frame 8. During the fermentation process of the pastry, the spline rod 6 drives the stirring member 7 to move back and forth up and down, thereby stirring the milk. Under the action of the heating plate 4, the milk is always kept at a suitable fermentation temperature. In the process of the stirring member 7 stirring up and down, agglomerated pastry will be produced in the milk. After stirring for a certain period of time, the electric push rod 10 can be turned off, and the milk and the fermented pastry can be taken out.

[0021] See also Figure 3 As a further implementation of the spline sleeve 5: a motor 11 is fixedly connected to the stand 9, a gear 12 is fixedly connected to the output shaft of the motor 11, a gear ring 13 is fixedly connected to the outer side of the spline sleeve 5, and the gear 12 is meshed with the gear ring 13.

[0022] Specifically, when the stirring member 7 moves back and forth up and down to stir the fermented milk, the motor 11 is started, and the output shaft of the motor 11 drives the gear 12 to rotate, the gear 12 drives the gear ring 13 to rotate circumferentially, the gear ring 13 drives the spline sleeve 5 to rotate circumferentially along the top cover 2, the spline sleeve 5 drives the spline rod 6 to rotate circumferentially through the spline, the spline rod 6 rotates circumferentially along the connecting frame 8, and the spline rod 6 drives the stirring member 7 to rotate circumferentially. During the process of the stirring member 7 moving back and forth, it also rotates circumferentially to stir the milk in multiple directions.

[0023] See also Figure 4As a further embodiment of the cleaning structure: the cleaning structure includes four sliding blocks 14, the stirring member 7 is provided with four through grooves, the four sliding blocks 14 are respectively slidably connected to the four through grooves of the stirring member 7, a tension spring 15 is provided in the through groove of the stirring member 7, the two ends of the tension spring 15 are respectively fixed to the stirring member 7 and the adjacent sliding block 14, and the outer end of the sliding block 14 is fixed with a scraper 16; the sliding block 14 is embedded with two water spray heads 17, the middle part of the spline rod 6 is provided with a water guide cavity, the stirring member 7 is provided with a cavity connected to the water spray head 17, the cavity of the stirring member 7 is connected to the water guide cavity of the spline rod 6, and the upper part of the spline rod 6 is fixed with a water pipe joint, which is connected to the water guide cavity of the spline rod 6.

[0024] Specifically, the clean water pipe is connected to the water pipe joint at the upper end of the spline rod 6, and clean water is injected into the water guide cavity of the spline rod 6. The clean water then flows into the cavity of the agitator 7. As the pressure of the clean water in the cavity of the agitator 7 increases, under the action of pressure, the sliding block 14 drives the cover plate and the water spray head 17 thereon to move outward, the tension spring 15 is stretched, and clean water is sprayed out from the water spray head 17, and the scraper 16 contacts the inner wall of the fermentation tank. Then the motor 11 is started, and the four scrapers 16 rotate circumferentially along the inner wall of the fermentation tank and move back and forth up and down to clean the oil pastry remaining on the inner wall of the fermentation tank. At the same time, the sprayed clean water causes the cleaned oil pastry to flow downward and be discharged. After stopping the injection of water into the water guide cavity of the spline rod 6, the sliding block 14 is reset under the action of the tension spring 15.

[0025] See also Figure 2 Figure 5 and Figure 6 As a further embodiment of the discharge structure: the discharge structure includes two electric push rods 18, a sliding ring 19 is fixedly connected between the telescopic ends of the two electric push rods 18, the sliding ring 19 is slidably connected to the outer wall of the fermentation barrel 1 and sealed, and a frustum shell 20 is fixedly connected to the middle of the sliding ring 19; A connecting ring 21 is fixedly connected to the upper side of the sliding ring 19, and the connecting ring 21 is slidably connected and sealed to the inner wall of the fermentation barrel 1. The connecting ring 21 is provided with a through hole, and a filter screen 22 is provided in the through hole of the connecting ring 21. The outer side of the sliding ring 19 is fixedly connected to and connected to a drain valve 23.

[0026] Specifically, after fermentation is completed, the pastry and milk need to be discharged from the fermentation tank. The two electric push rods 18 are started. The telescopic ends of the two electric push rods 18 drive the sliding ring 19 to move downward and open the drain valve 23. In the process of the sliding ring 19 moving downward, the upper part of the sliding ring 19 and the upper part of the connecting ring 21 contact the outer wall and inner wall of the fermentation tank respectively. The milk passes through the filter screen 22 and is discharged from the drain valve 23, while the pastry will remain between the conical shell 20 and the connecting ring 21. Under the guidance of the conical shell 20, the milk flows downward and is discharged. When the milk stops flowing out of the drain valve 23, the telescopic ends of the two electric push rods continue to extend, so that the sliding ring 19 and the connecting ring 21 completely lose contact with the fermentation tank, and then the pastry can be taken out. After cleaning, the telescopic ends of the two electric push rods 18 are reset, so that the sliding ring 19 and the connecting ring 21 contact the fermentation tank again.

[0027] In all the schemes mentioned above, the connection between the two parts can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Tibetan butter fermentation device, comprising a fermentation barrel (1), a top cover (2) fixedly connected to the top of the fermentation barrel (1), a feeding port (3) connected to the top cover (2), and a heating plate (4) fixedly connected to the inner wall of the fermentation barrel (1), characterized in that: The middle part of the top cover (2) is rotatably connected to a spline sleeve (5), the middle part of the spline sleeve (5) is spline-connected to a spline rod (6), the lower end of the spline rod (6) is fixedly connected to a stirring member (7), the upper end of the spline rod (6) is rotatably connected to a connecting frame (8), the upper side of the top cover (2) is fixedly connected to a vertical frame (9), the vertical frame (9) is fixedly connected to an electric push rod (10), the telescopic end of the electric push rod (10) is fixedly connected to the connecting frame (8), a cleaning structure is provided on the stirring member (7), and a discharge structure is provided at the lower part of the fermentation barrel (1).

2. A Tibetan butter fermentation device according to claim 1, characterized in that: A motor (11) is fixedly connected to the stand (9), a gear (12) is fixedly connected to the output shaft of the motor (11), a gear ring (13) is fixedly connected to the outer side of the spline sleeve (5), and the gear (12) is meshed with the gear ring (13).

3. A Tibetan butter fermentation device according to claim 1, characterized in that: The cleaning structure includes four sliding blocks (14), the stirring member (7) is provided with four through slots, the four sliding blocks (14) are respectively slidably connected to the four through slots of the stirring member (7), a tension spring (15) is provided in the through slot of the stirring member (7), the two ends of the tension spring (15) are respectively fixed to the stirring member (7) and the adjacent sliding block (14), and the outer end of the sliding block (14) is fixed to a scraper (16).

4. A Tibetan butter fermentation device according to claim 3, characterized in that: The sliding block (14) is embedded with two water spray heads (17), a water guide cavity is provided in the middle of the spline rod (6), the stirring member (7) is provided with a cavity communicated with the water spray head (17), the cavity of the stirring member (7) is communicated with the water guide cavity of the spline rod (6), and a water pipe joint is fixedly connected to the upper part of the spline rod (6), and the water pipe joint is communicated with the water guide cavity of the spline rod (6).

5. A Tibetan butter fermentation device according to claim 1, characterized in that: The discharge structure includes two electric push rods (18), a sliding ring (19) is fixed between the telescopic ends of the two electric push rods (18), the sliding ring (19) is slidably connected to the outer wall of the fermentation barrel (1) and sealed, and a conical shell (20) is fixed in the middle of the sliding ring (19).

6. A Tibetan butter fermentation device according to claim 5, characterized in that: A connecting ring (21) is fixedly connected to the upper side of the sliding ring (19), and the connecting ring (21) is slidably connected and sealed to the inner wall of the fermentation barrel (1). The connecting ring (21) is provided with a through hole, and a filter screen (22) is provided in each through hole of the connecting ring (21). The outer side of the sliding ring (19) is fixedly connected to and communicated with a drain valve (23).

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