Birch juice fermentation device

Abstract

The utility model belongs to the field of birch juice fermentation devices, and discloses a birch juice fermentation device which comprises a fermentation box and a transition frame, the fermentation box is in threaded connection with a box cover, the transition frame is detachably connected with the fermentation box, the transition box is rotationally connected with a main rotating rod and an auxiliary stirring rod, and the main stirring rod and the auxiliary stirring rod are respectively connected with a scraping plate. The scraping plate abuts against the inner side wall of the fermentation box, the main stirring rod and the auxiliary stirring rod are connected with a first bevel gear and a second bevel gear respectively, the transition frame is rotationally connected with a transition bevel gear, the first bevel gear and the second bevel gear are meshed with the transition bevel gear respectively, the box cover is connected with a servo motor, and an output shaft of the servo motor is connected with the main stirring rod; according to the technical scheme, birch juice can be quickly and uniformly stirred, the follow-up fermentation efficiency and the fermentation quality are improved, the scraping plate can be driven to rotate to scrape off fixed objects attached to the side wall of the fermentation box, the fermentation quality is improved, meanwhile, the fermentation box is conveniently cleaned in the follow-up process, the structure is simple, and the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of birch sap fermentation devices, in particular to a birch sap fermentation device. Background Art

[0002] After research, it was found that birch sap is a beverage with unique medicinal and drinking value, so it is currently widely used in medicine and food. With the deepening of research in recent years, people have found that after fermenting birch sap, birch wine can be made. Not only is the wine unique in style, but it also has nutritional and health functions, which meets the needs of modern people in pursuit of natural, nutritious and health care.

[0003] At present, birch sap is basically fermented in fermentation barrels. However, with the deepening of application, people have found that in the process of birch sap fermentation, in order to better ferment the birch sap, the birch sap needs to be shaken regularly. Therefore, a stirring rod is generally set in the stirring barrel to stir the birch sap. However, most of the fermentation devices currently used are a group of stirring rods for unidirectional stirring, which cannot stir the birch sap quickly and evenly. Uneven stirring will lead to a decrease in the subsequent fermentation quality. During fermentation and movement, some solids will adhere to the inner wall of the fermentation box, which is not conducive to subsequent fermentation and is not convenient for subsequent cleaning, making it inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a birch sap fermentation device to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] A birch sap fermentation device comprises a fermentation box and a transition frame, wherein the fermentation box is threadedly connected to a box cover, the transition frame is detachably connected to the fermentation box, the transition box is rotatably connected to a main rotating rod and a secondary stirring rod, the main stirring rod and the secondary stirring rod are respectively connected to a scraper, the scraper contacts the inner wall of the fermentation box, the main stirring rod and the secondary stirring rod are respectively connected to a first bevel gear and a second bevel gear, the transition frame is rotatably connected to a transition bevel gear, the first bevel gear and the second bevel gear are respectively meshed with the transition bevel gear, the box cover is connected to a servo motor, and the output shaft of the servo motor is connected to the main stirring rod.

[0007] Preferably, the main stirring rod and the auxiliary stirring rod are respectively provided with mounting slots, the scraper is connected with a mounting block, the mounting block is slidably connected to the mounting slot, the mounting block is connected to the main stirring rod by bolts, and the connection between the scraper and the auxiliary stirring rod is the same as the connection between the scraper and the main stirring rod.

[0008] Preferably, the fermentation box is connected to a card frame, the card frame is provided with a positioning groove, the card frame is provided with two groups, the transition frame is connected to two groups of positioning rods, and the two groups of positioning rods are respectively slidably connected to the corresponding positioning grooves.

[0009] Preferably, the main stirring rod is connected to the output shaft of the servo motor via bolts.

[0010] Preferably, the bottom of the positioning rod is arc-shaped.

[0011] Compared with the prior art, this technical solution produces the following beneficial effects:

[0012] (1) The technical solution is provided with a transition frame and a transition cone tooth path, so that the servo motor can simultaneously drive the main stirring rod and the auxiliary stirring rod to rotate in different ways, thereby stirring the birch sap in the fermentation barrel in multiple directions, and can quickly and evenly stir the birch sap, thereby improving the subsequent fermentation efficiency and fermentation quality; at the same time, a scraper is provided, and when the main stirring rod and the auxiliary stirring rod rotate, the scraper can be driven to rotate to scrape off the fixed objects attached to the side wall of the fermentation box, thereby improving the fermentation quality and facilitating the subsequent cleaning of the fermentation box. The structure is simple, the production cost is low, and the practicality is greatly improved.

[0013] (2) The present technical solution enables the scraper and the stirring rod to be detachably connected by means of bolts, mounting blocks and mounting slots. The scraper can be replaced separately later, which greatly reduces the maintenance cost and facilitates use. The transition frame and the processing box are detachably connected by the cooperation of the card frame and the positioning rod. At the same time, the main stirring rod and the servo motor output shaft are detachably connected by bolts. The fermentation box, the box cover and the main stirring rod can be separated later, which is convenient for cleaning separately, and the cleaning quality is improved while the cleaning quality is improved. The disassembly and assembly are convenient, and the practicality is greatly improved. The bottom of the positioning rod is set to be an arc shape, which is convenient for the positioning rod to be quickly inserted into the positioning slot, so that the installation of the transition frame can be completed quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the partial cross-sectional view of the utility model;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 A top sectional view of the mounting block provided by the utility model;

[0017] Figure 4 A side cross-sectional view of the positioning rod provided by the utility model;

[0018] Figure numerals: box cover 1, fermentation box 2, scraper 3, card frame 4, installation block 5, auxiliary stirring rod 6, liquid outlet pipe 7, positioning groove 8, positioning rod 9, liquid inlet pipe 10, main stirring rod 11, servo motor 12, first bevel gear 13, transition frame 14, transition bevel gear 15, second bevel gear 16, installation card slot 17. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0020] like Figures 1 to 4 The birch sap fermentation device shown includes a fermentation box 2 and a transition frame 14, the fermentation box 2 is threadedly connected to a box cover 1, the bottom of the fermentation box 2 is connected to a liquid outlet pipe 7, the liquid outlet pipe 7 is connected to a control switch, the box cover 1 is connected to a liquid inlet pipe 10, the transition frame 14 is detachably connected to the fermentation box 2, the transition box is rotatably connected to a main rotating rod and an auxiliary stirring rod 6, the main stirring rod 11 and the auxiliary stirring rod 6 are respectively connected to a scraper 3, the scraper 3 is in contact with the inner wall of the fermentation box 2, the main stirring rod 11 and the auxiliary stirring rod 6 are respectively connected to a first bevel gear 13 and a second bevel gear 16, the transition frame 14 is rotatably connected to a transition bevel gear 15, the first bevel gear 13 and the second bevel gear 16 are respectively meshed with the transition bevel gear 15, the box cover 1 is connected to a servo motor 12, and the output shaft of the servo motor 12 is connected to the main stirring rod 11.

[0021] The main stirring rod 11 and the auxiliary stirring rod 6 are respectively provided with mounting grooves 17, the scraper 3 is connected with a mounting block 5, the mounting block 5 is slidably connected to the mounting groove 17, the mounting block 5 is connected to the main stirring rod 11 by bolts, thereby completing the detachable connection between the scraper 3 and the main stirring rod 11, the connection between the scraper 3 and the auxiliary stirring rod 6 is the same as the connection method between the scraper 3 and the main stirring rod 11.

[0022] A card frame 4 is connected to the inner side of the fermentation box 2, and the card frame 4 is provided with a positioning groove 8. There are two groups of card frames 4, and the two groups of card frames 4 are respectively located on the left and right sides of the fermentation box 2. The transition frame 14 is connected to two groups of positioning rods 9, and the two groups of positioning rods 9 are respectively slidably connected to the corresponding positioning grooves 8; the main stirring rod 11 and the output shaft of the servo motor 12 are connected by bolts. When in use, a flange can be connected to the main stirring rod 11 and the output shaft of the servo motor 12, and then the connection of the two groups is completed by the combination of bolts and the flange. The bottom of the positioning rod 9 is arc-shaped.

[0023] The servo motor 12 drives the main stirring shaft to rotate, and then drives the first bevel gear 13 and the main stirring rod 11 to rotate together. The rotation of the first bevel gear 13 drives the transition bevel gear 15 to rotate. The rotating transition bevel gear 15 can drive the second bevel gear path and the auxiliary stirring rod 6 to rotate in the opposite direction of the main stirring rod 11.

[0024] When installing the scraper 3, slide the installation block 5 into the installation slot 17, and then tighten the bolt.

[0025] The specific implementation process is as follows:

[0026] When using Figure 1 The installation of the device is completed as shown in the figure. At this time, the main stirring rod 11 is connected to the output shaft of the servo motor 12, and the positioning rod 9 is inserted into the positioning groove 8, so that the transition frame 14 will not rotate horizontally relative to the fermentation box 2. The two scrapers 3 are respectively connected to the main stirring rod 11 and the auxiliary stirring rod 6. Birch sap and objects for auxiliary fermentation are put into the fermentation box 2 from the liquid inlet pipe 10 for fermentation. After a period of time, the servo motor 12 is started to drive the main stirring rod 11 and the auxiliary stirring rod 6 to rotate to stir the birch sap, and at the same time, the objects attached to the inner wall of the fermentation box 2 are scraped off, and then the fermentation is continued. The above operation is repeated. After the fermentation is completed, the servo motor can be started again. The servo motor 12 stirs the fermented birch sap evenly, then turns on the control switch of the liquid outlet pipe 7, and the fermented birch sap can be discharged from the liquid outlet pipe 7. After use, unscrew the box cover 1, take out the box cover 1, the main stirring rod 11 and the transition box together, and then release the connection between the main stirring rod 11 and the output shaft of the servo motor 12, and then clean the box cover 1, the fermentation box 2 and the main stirring rod 11 separately for subsequent fermentation. When the scraper 3 needs to be replaced, directly tighten the corresponding bolt, and then slide the mounting block 5 out of the mounting slot 17. The same is true for the assembly device. When closing the box cover 1, you only need to align the positioning rod 9 with the positioning slot 8.

[0027] The technical solution is provided with a transition frame 14 and a transition cone tooth path, so that the servo motor 12 can simultaneously drive the main stirring rod 11 and the auxiliary stirring rod 6 to rotate in different ways, thereby stirring the birch sap in the fermentation barrel in multiple directions, and can quickly and evenly stir the birch sap, thereby improving the subsequent fermentation efficiency and fermentation quality; at the same time, a scraper 3 is provided, and when the main stirring rod 11 and the auxiliary stirring rod 6 rotate, the scraper 3 can be driven to rotate to scrape off the fixed objects attached to the side wall of the fermentation box 2, thereby improving the fermentation quality and facilitating the subsequent cleaning of the fermentation box 2, with a simple structure, low production cost, and greatly improved practicality; by means of bolts, mounting blocks 5 and mounting The card slot 17 makes the scraper 3 and the stirring rod detachably connected, and the scraper 3 can be replaced separately later, which greatly reduces the maintenance cost and is easy to use; the transition frame 14 is detachably connected to the processing box through the cooperation of the card frame 4 and the positioning rod 9, and the main stirring rod 11 is detachably connected to the output shaft of the servo motor 12 by bolts. The fermentation box 2, the box cover 1 and the main stirring rod 11 can be separated later, which is convenient for cleaning them separately, and the cleaning quality is improved while facilitating cleaning. It is easy to disassemble and assemble, and its practicality is greatly improved; the bottom of the positioning rod 9 is set to be an arc shape to facilitate the positioning rod 9 to be quickly inserted into the positioning groove 8, so as to quickly complete the installation of the transition frame 14.

[0028] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A birch sap fermentation device, characterized in that: The invention comprises a fermentation box (2) and a transition frame (14), wherein the fermentation box (2) is threadedly connected to a box cover (1), the transition frame (14) is detachably connected to the fermentation box (2), the transition frame (14) is rotatably connected to a main stirring rod (11) and an auxiliary stirring rod (6), the main stirring rod (11) and the auxiliary stirring rod (6) are respectively connected to a scraper (3), the scraper (3) abuts against the inner wall of the fermentation box (2), the main stirring rod (11) and the auxiliary stirring rod (6) are respectively connected to a first bevel gear (13) and a second bevel gear (16), the transition frame (14) is rotatably connected to a transition bevel gear (15), the first bevel gear (13) and the second bevel gear (16) are respectively meshed with the transition bevel gear (15), the box cover (1) is connected to a servo motor (12), and the output shaft of the servo motor (12) is connected to the main stirring rod (11).

2. A birch sap fermentation device as claimed in claim 1, characterized in that: The main stirring rod (11) and the auxiliary stirring rod (6) are respectively provided with mounting slots (17); the scraper (3) is connected with a mounting block (5); the mounting block (5) is slidably connected to the mounting slot (17); the mounting block (5) is connected to the main stirring rod (11) via bolts; the connection between the scraper (3) and the auxiliary stirring rod (6) is the same as the connection between the scraper (3) and the main stirring rod (11).

3. A birch sap fermentation device as claimed in claim 1, characterized in that: The fermentation box (2) is connected to a card frame (4), the card frame (4) is provided with a positioning groove (8), the card frame (4) is provided with two groups, and the transition frame (14) is connected to two groups of positioning rods (9), and the two groups of positioning rods (9) are respectively slidably connected to the corresponding positioning grooves (8).

4. A birch sap fermentation device as claimed in claim 1, characterized in that: The main stirring rod (11) is connected to the output shaft of the servo motor (12) via bolts.

5. A birch sap fermentation device as claimed in claim 3, characterized in that: The bottom of the positioning rod (9) is in an arc shape.

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