Distiller's yeast mixing device

Abstract

The utility model discloses a distiller's yeast blending device which comprises a barrel body and a discharging device, the discharging device is arranged at the top of the barrel body, the distiller's yeast blending device further comprises a fixing rod, a first rotating roller, a second rotating roller, a first stirring blade and a second stirring blade, the fixing rod is connected to the top wall of the barrel body, and the first rotating roller is connected with the second rotating roller. The first rotating roller is rotationally arranged on the outer side of the fixing rod, and the second rotating roller is rotationally arranged on the outer side of the fixing rod. The rotating mechanism 9 is arranged in the barrel body and drives the first stirring blade and the second stirring blade to rotate, the first stirring blade is located on the outer side of the second stirring blade and rotates in the opposite directions, the two sets of stirring blades work at the same time, the whole stirring area can be covered more rapidly, and therefore the stirring speed is increased, and the stirring efficiency is improved; and the stirring blades which rotate forwards and reversely stir the distiller's yeast in different directions, so that the agglomeration state of the distiller's yeast can be broken, and the distiller's yeast can be more uniformly dispersed in raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of yellow wine production, in particular to a koji mixing device. Background Art

[0002] Stirring the rice wine koji is an important step in the rice wine production process. Its main purpose is to promote the full mixing of the koji and raw materials to ensure the uniformity and efficiency of fermentation.

[0003] Chinese patent, koji mixing device for liquor brewing, publication number: CN217709367U, through the koji inlet and feed inlet, the grain is pre-added into the koji mixing barrel for stirring, the koji falls onto the dispersion plate through the feed pipe, and is dispersed onto the grain below under the action of the airflow ejected from the jet pipe, which is conducive to improving the mixing efficiency of the koji and the grain. However, only one set of koji mixing rods is used to stir the koji, and a stirring dead angle may be formed during the stirring process, that is, some areas cannot be effectively stirred. When stirring the koji, the entire stirring container may not be fully covered, resulting in uneven distribution of the koji in the container. This unevenness may affect the growth and metabolism of microorganisms during the fermentation process, thereby affecting the quality of the final wine, so a koji mixing device is proposed to solve the above problems. Utility Model Content

[0004] The utility model provides a koji mixing device, comprising a barrel body and a feeding device, wherein the feeding device is arranged on the top of the barrel body, and also comprises a fixed rod, a first roller, a second roller, a first stirring blade and a second stirring blade, the fixed rod is connected to the top wall of the barrel body, the first roller is rotatably arranged on the outside of the fixed rod, the second roller is rotatably arranged on the outside of the fixed rod and is located below the first roller, the first stirring blade is arranged on the outside of the first roller, and the second stirring blade is arranged on the outside of the second roller, and a rotating mechanism is arranged inside the barrel body for simultaneously rotating the first roller and the second roller in opposite directions.

[0005] Preferably, connecting rods are connected to both the left and right sides of the fixing rod.

[0006] Preferably, the rotating mechanism includes a first fixed frame, a second fixed frame, a driving assembly and a transmission assembly, the first fixed frame is connected to the top wall of the barrel body, the second fixed frame is arranged on the outside of the first rotating roller and the second rotating roller, and the left and right sides are respectively connected to the two connecting rods, the driving assembly is arranged inside the first fixed frame, and the transmission assembly is arranged inside the second fixed frame.

[0007] Preferably, the driving assembly includes a motor, a rotating rod, a first rotating plate, a second rotating plate, a sliding member, a gear and a rack, the motor is arranged at the top of the barrel body, one end of the rotating rod is coaxially connected to the output shaft of the motor, the first rotating plate is sleeved on the rotating rod, the sliding member is slidably arranged at the top of the barrel body and extends below it, one end of the second rotating plate is rotatably connected to the top of the sliding member, and the other end is rotatably connected to the first rotating plate, the rack is slidably arranged in the first fixed frame and connected to the sliding member, and the gear is coaxially sleeved on the first rotating roller and meshed with the rack.

[0008] Preferably, the transmission assembly includes two first bevel gears and two second bevel gears, the two first bevel gears are respectively connected to opposite sides of the first roller and the second roller, and the two second bevel gears are respectively rotatably arranged on the two connecting rods and meshed with the two first bevel gears.

[0009] Preferably, the bottom ends of the two second stirring blades are connected to a scraper, and the bottom walls of the two scrapers are in contact with the bottom wall of the barrel body.

[0010] Preferably, the bottom end of the barrel body is connected to a discharge pipe, and a control valve is provided on the discharge pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] By arranging a rotating mechanism 9 inside the barrel body, the first stirring blade and the second stirring blade are driven to rotate. The first stirring blade is located on the outside of the second stirring blade and rotates in opposite directions. The two groups of stirring blades work at the same time, which can cover the entire stirring area more quickly, thereby speeding up the stirring speed and improving the stirring efficiency. The forward and reverse rotating stirring blades stir the koji in different directions, which helps to break the agglomeration state of the koji and make it more evenly dispersed in the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached picture:

[0015] Figure 1 This is a schematic diagram of the structure of a koji mixing device proposed by the utility model;

[0016] Figure 2 This is an enlarged view of point A in a koji mixing device proposed in the utility model;

[0017] Figure 3This is a top schematic diagram of a koji mixing device proposed in the utility model;

[0018] 1. Barrel body; 2. Fixed rod; 3. Discharge pipe; 4. First rotating roller; 5. Second rotating roller; 6. Connecting rod; 7. First stirring blade; 8. Second stirring blade; 81. Scraper; 9. Rotating mechanism; 91. First fixed frame; 92. Second fixed frame; 93. Driving assembly; 931. Motor; 932. Rotating rod; 933. First rotating plate; 934. Second rotating plate; 935. Sliding member; 936. Gear; 937. Rack; 94. Transmission assembly; 941. First bevel gear; 942. Second bevel gear. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1-3 As shown, a koji mixing device proposed by the utility model includes a barrel body 1 and a feeding device, the feeding device is arranged on the top of the barrel body 1, and also includes a fixed rod 2, a first roller 4, a second roller 5, a first stirring blade 7 and a second stirring blade 8, the fixed rod 2 is connected to the top wall of the barrel body 1, the first roller 4 is rotatably arranged on the outside of the fixed rod 2, the second roller 5 is rotatably arranged on the outside of the fixed rod 2 and is located below the first roller 4, the first stirring blade 7 is arranged on the outside of the first roller 4, the second stirring blade 8 is arranged on the outside of the second roller 5, and a rotating mechanism 9 is arranged inside the barrel body 1 for simultaneously rotating the first roller 4 and the second roller 5 in opposite directions.

[0022] In the utility model, a support column is arranged at the bottom end of the barrel body 1 for supporting the barrel body 1, a feed pipe is connected to the top end of the barrel body 1, a feeding device is arranged at the top end of the barrel body 1, the feeding device sprinkles koji into the interior of the barrel body 1 to mix with the rice wine raw material, wherein the feeding device comprises a koji inlet, a feed pipe, a fan-shaped dispersion plate, an air jet pipe, a pulse valve, a breaking cylinder, a koji inlet bucket, a second rotating shaft and a breaking rod, the rice wine raw material is preliminarily added into the koji mixing barrel through the feed pipe at the top of the box body for stirring, the koji falls onto the dispersion plate through the feed pipe, and is dispersed and falls onto the grain below under the action of the airflow ejected from the air jet pipe, a first roller 4 and a second roller 5 are fixedly installed on the fixed rod 2 through bearings, a first stirring blade 7 and a second stirring blade 8 are fixedly connected to the first roller 4 and the second roller 5 respectively, wherein the first stirring blade 7 is located on the outside of the second stirring blade 8, and the first roller 4 and the second roller 5 are rotated in opposite directions by the rotating mechanism 9, so as to improve the stirring efficiency and make the raw materials and koji in the barrel body 1 more evenly stirred.

[0023] In an optional embodiment, connecting rods 6 are connected to both the left and right sides of the fixing rod 2 .

[0024] In an optional embodiment, the rotating mechanism 9 includes a first fixed frame 91, a second fixed frame 92, a driving assembly 93 and a transmission assembly 94, the first fixed frame 91 is connected to the top wall of the barrel body 1, the second fixed frame 92 is arranged on the outside of the first roller 4 and the second roller 5, and the left and right sides are respectively connected to two connecting rods 6, the driving assembly 93 is arranged inside the first fixed frame 91, and the transmission assembly 94 is arranged inside the second fixed frame 92.

[0025] In an optional embodiment, the driving assembly 93 includes a motor 931, a rotating rod 932, a first rotating plate 933, a second rotating plate 934, a sliding member 935, a gear 936 and a rack 937. The motor 931 is arranged at the top of the barrel body 1, one end of the rotating rod 932 is coaxially connected to the output shaft of the motor 931, the first rotating plate 933 is sleeved on the rotating rod 932, the sliding member 935 is slidably arranged at the top of the barrel body 1 and extends below it, one end of the second rotating plate 934 is rotatably connected to the top of the sliding member 935, and the other end is rotatably connected to the first rotating plate 933, the rack 937 is slidably arranged in the first fixed frame 91 and is connected to the sliding member 935, and the gear 936 is coaxially sleeved on the first rotating roller 4 and meshes with the rack 937.

[0026] In an optional embodiment, the transmission assembly 94 includes two first bevel gears 941 and two second bevel gears 942, the two first bevel gears 941 are respectively connected to the opposite sides of the first roller 4 and the second roller 5, and the two second bevel gears 942 are respectively rotatably set on two connecting rods 6 and meshed with the two first bevel gears 941.

[0027] It should be noted that the second fixed frame 92 is fixed by using two connecting rods 6, and the rotating rod 932 is driven to rotate by starting the motor 931, which drives the first rotating plate 933 to rotate, so that the second rotating plate 934 drives the sliding member 935 to rotate, and the sliding member 935 drives the rack 937 to slide back and forth, and always makes a linear reciprocating motion. The rack 937 drives the gear 936 to rotate, and when it rotates, it drives the first roller 4 to rotate. The first roller 4 and the second roller 5 are driven to rotate in opposite directions through the two second bevel gears 942 and the two first bevel gears 941, so that the multiple first stirring blades 7 and the second stirring blades 8 rotate in opposite directions.

[0028] In an optional embodiment, the bottom ends of the two second stirring blades 8 are connected to a scraper 81 , and the bottom walls of the two scrapers 81 are in contact with the bottom wall of the barrel body 1 .

[0029] In an optional embodiment, the bottom end of the barrel body 1 is connected to a discharge pipe 3 , and a control valve is provided on the discharge pipe 3 .

[0030] It should be noted that the second stirring blade 8 is located on the inner side, and during stirring, the raw materials inside the barrel 1 will be scraped into the discharge pipe 3, so as to facilitate the discharge of the mixed materials.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A koji mixing device, comprising a barrel (1) and a material discharge device, wherein the material discharge device is arranged on the top of the barrel (1), characterized in that: The invention also comprises a fixed rod (2), a first rotating roller (4), a second rotating roller (5), a first stirring blade (7) and a second stirring blade (8), wherein the fixed rod (2) is connected to the top wall of the barrel body (1), the first rotating roller (4) is rotatably arranged on the outside of the fixed rod (2), the second rotating roller (5) is rotatably arranged on the outside of the fixed rod (2) and is located below the first rotating roller (4), the first stirring blade (7) is arranged on the outside of the first rotating roller (4), the second stirring blade (8) is arranged on the outside of the second rotating roller (5), and a rotating mechanism (9) is arranged inside the barrel body (1) for simultaneously rotating the first rotating roller (4) and the second rotating roller (5) in opposite directions.

2. A koji mixing device according to claim 1, characterized in that: Connecting rods (6) are connected to both the left and right sides of the fixing rod (2).

3. A koji mixing device according to claim 2, characterized in that: The rotating mechanism (9) comprises a first fixed frame (91), a second fixed frame (92), a driving assembly (93) and a transmission assembly (94); the first fixed frame (91) is connected to the top wall of the barrel body (1); the second fixed frame (92) is arranged on the outside of the first rotating roller (4) and the second rotating roller (5), and the left and right sides are respectively connected to the two connecting rods (6); the driving assembly (93) is arranged inside the first fixed frame (91); and the transmission assembly (94) is arranged inside the second fixed frame (92).

4. A koji mixing device according to claim 3, characterized in that: The driving assembly (93) comprises a motor (931), a rotating rod (932), a first rotating plate (933), a second rotating plate (934), a sliding member (935), a gear (936) and a rack (937), wherein the motor (931) is arranged at the top end of the barrel body (1), one end of the rotating rod (932) is coaxially connected to the output shaft of the motor (931), the first rotating plate (933) is sleeved on the rotating rod (932), and the sliding member (935) is connected to the output shaft of the motor (931). ) is slidably disposed at the top end of the barrel body (1) and extends to the bottom thereof, one end of the second rotating plate (934) is rotatably connected to the top end of the sliding member (935), and the other end is rotatably connected to the first rotating plate (933), the rack (937) is slidably disposed in the first fixed frame (91) and is connected to the sliding member (935), and the gear (936) is coaxially sleeved on the first rotating roller (4) and meshes with the rack (937).

5. A koji mixing device according to claim 4, characterized in that: The transmission assembly (94) comprises two first bevel gears (941) and two second bevel gears (942); the two first bevel gears (941) are respectively connected to opposite sides of the first rotating roller (4) and the second rotating roller (5); and the two second bevel gears (942) are respectively rotatably arranged on the two connecting rods (6) and mesh with the two first bevel gears (941).

6. A koji mixing device according to claim 1, characterized in that: The bottom ends of the two second stirring blades (8) are connected to a scraper (81), and the bottom walls of the two scrapers (81) are in contact with the bottom wall of the barrel (1).

7. A koji mixing device according to claim 1, characterized in that: The bottom end of the barrel body (1) is connected to a discharge pipe (3), and a control valve is provided on the discharge pipe (3).

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