Yeast scattering device for white spirit brewing

Abstract

The utility model relates to the technical field of white spirit brewing, in particular to a yeast scattering device for white spirit brewing, which comprises a movable frame, the movable frame comprises a plane pipe frame, and vertical face pipe frames are respectively arranged on the left side and the right side of the plane pipe frame. A material crushing structure is arranged on the vertical face pipe frame on one side, stirring cutting plates and a box body are arranged in the material crushing structure, the box body is arranged on the vertical face pipe frame, and the two stirring cutting plates are symmetrically arranged in the box body. An outlet of the material crushing structure is communicated with the hollow space of the yeast scattering structure, the yeast scattering structure comprises sealing plates and a belt, the sealing plates are located on the two sides of the belt and seal openings in the two side faces of the belt, the sealing plates and the belt form a sealed hollow space, belt motors are arranged at the two ends of the belt, and a plurality of discharging transverse grooves penetrating through the hollow space are formed in the belt face of the belt in a penetrating mode. A plurality of material blocking plates arranged in the left-right direction of the vertical face pipe frame are arranged on the side face, located in the middle space, of the sealing plate, and gaps for koji to pass through are formed between the bottoms of the material blocking plates and the belt face of the belt. The distiller's yeast scattering device solves the technical problems of low distiller's yeast scattering efficiency, caking of distiller's yeast and non-uniform distiller's yeast scattering during distiller's yeast scattering during brewing.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor brewing, and particularly relates to a koji sprinkling device for liquor brewing. Background Technique

[0002] Koji sprinkling refers to a process in liquor brewing of sprinkling koji into fermented grains (grain raw materials such as sorghum, rice, glutinous rice, wheat, etc.). The purpose of koji sprinkling is to make the microorganisms in the koji fully contact with the fermented grains to promote the growth and reproduction of microorganisms, and at the same time release the enzyme preparations in the koji into the grain fermented grains, thereby promoting the fermentation of raw materials such as starch and protein, and providing the necessary microorganisms and enzymes for liquor brewing.

[0003] In the existing liquor brewing process, usually workers hold a dustpan to hold koji and sprinkle the koji on the fermented grains. This way of koji sprinkling makes the labor intensity of workers relatively large, the koji sprinkling efficiency is low, and the manual koji sprinkling is also uneven.

[0004] The Chinese utility model patent with the patent name of "a koji sprinkling device for liquor brewing" and the publication number of CN219567887U has been publicly disclosed. This patent includes a conveyor line, a feeding trough, a housing, a rotating frame, a sieve plate and a discharging trough. A rotating frame is arranged inside the housing, a feeding trough is arranged above the housing, a discharging trough is arranged below the housing, the outlet of the discharging trough is arranged opposite to the conveyor line, and the sieve plate is horizontally installed in the discharging trough. This device avoids manual koji sprinkling, reduces the labor intensity of workers, and solves the problem of uneven manual koji sprinkling.

[0005] Although the above device can avoid manual koji sprinkling and sprinkle koji evenly, it cannot move, its koji sprinkling range is relatively small, and the koji sprinkling efficiency is not high. Content of the Utility Model

[0006] The purpose of this application is to provide a koji sprinkling device for liquor brewing, which solves the technical problems of low koji sprinkling efficiency, koji material caking, and uneven koji sprinkling during liquor brewing.

[0007] In order to solve the above technical problems, the solution adopted in this application is as follows:

[0008] A koji sprinkling device for liquor brewing includes a moving frame, and the moving frame includes a planar pipe frame, and vertical pipe frames are respectively arranged on the left and right sides of the planar pipe frame.

[0009] Preferably, a material crushing structure is arranged on one of the vertical pipe frames. The material crushing structure includes a stirring cutting plate and a box body. The box body is arranged on the vertical pipe frame. Two stirring cutting plates are symmetrically arranged inside the box body. The stirring cutting plate is composed of a main shaft and a number of cutting plates vertically arranged on the main shaft. The outermost edges of the cutting plates of the two stirring cutting plates extend into the stirring cutting plate symmetrical to it, so that the cutting plates are arranged in a staggered manner.

[0010] Preferably, the outlet of the shredded material structure is connected to the hollow space of the koji spreading structure. The koji spreading structure includes a sealing plate and a belt. The sealing plates are located on both sides of the belt, closing the openings on both sides of the belt and forming a closed hollow space together with the belt. Belt motors are provided at both ends of the belt, and a plurality of discharge cross grooves penetrating the hollow space are formed through the belt surface.

[0011] Preferably, when the belt rotates through the belt motor, the side surface of the belt is in sliding contact with the sealing plate. The koji material entering the koji spreading structure from the shredded material structure follows the rotation of the inner belt surface of the belt and is displaced from one side of the vertical pipe frame to the other side. A plurality of material blocking plates arranged in the left-right direction of the vertical pipe frame are provided on the side surface of the sealing plate in the middle space, and a gap for the koji material to pass through is provided between the bottom of the material blocking plate and the belt surface.

[0012] Preferably, a stirring structure is further included. The stirring structure includes a stirring vertical rod. The stirring vertical rod is arranged below the flat pipe frame. The stirring vertical rod is composed of a cross plate and vertical rods fixed to the ends of each plate of the cross plate. The top of the cross plate is fixedly connected to the driving shaft of the second motor, and the bottom end of the vertical rod contacts the ground.

[0013] Preferably, a funnel is further included in the shredded material structure. The funnel is located at the top of the box body and communicates with the inside of the box body. Two stirring cutting plates are provided inside the box body. The top of the stirring cutting plate is connected to a first motor, and the bottom abuts against the bottom surface of the box body. A guiding pipe is provided on the bottom surface of the box body, communicating with a guiding opening provided on the side surface of the sealing plate.

[0014] Preferably, a baffle is provided to seal between the guiding pipe and the bottom surface of the box body, and a number of through holes for the koji powder to pass through are formed through the baffle.

[0015] Preferably, a plurality of pushing plates are provided on the outer surface of the belt surface of the belt. The pushing plates are arranged along the belt surface. A sealing shell is provided outside the belt. The sealing shell is connected to the side plate. An opening is provided at a position corresponding to the belt below the sealing shell, so that the discharge cross grooves on the lower belt surface of the belt communicate with the external environment.

[0016] Preferably, universal wheels are provided at the bottom of the vertical pipe frame, and the universal wheels are symmetrically arranged on the left and right sides of the flat pipe frame.

[0017] Preferably, the material blocking plate is inclined on the sealing plate, and the small-angle opening between the material blocking plate and the lower belt surface of the belt faces the guiding opening, and the top of the material blocking plate does not contact the belt.

[0018] The technical solution of this application has at least the following advantages and beneficial effects:

[0019] In the present utility model, each structure is supported by a moving frame, the planar pipe frame increases the koji scattering range of the koji scattering structure, and the universal wheels enable manual pushing of the entire device to move quickly, thereby increasing the koji scattering range and efficiency.

[0020] In the present utility model, the koji material agglomerates in the poured koji are crushed by the crushing structure until they become koji powder, which is convenient for adsorption on the surface of the fermented grains and for uniform mixing.

[0021] In the present utility model, through the belt in the koji scattering structure, the koji material at one end is conveyed to the entire length position of the belt for large-range synchronous koji scattering.

[0022] In the present utility model, the fermented grains just scattered with koji are stirred by the stirring structure below the koji scattering structure to ensure rapid mixing and uniform stirring of the koji material and the fermented grains. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of the present utility model.

[0024] Figure 2 It is a schematic cross-sectional structural diagram of the present utility model.

[0025] Figure 3 It is a schematic cross-sectional structural diagram of the crushing structure in the present utility model.

[0026] Figure 4 In the present utility model Figure 2 It is an enlarged schematic structural diagram of A in

[0027] Figure 5 It is a schematic structural diagram of another angle in the present utility model.

[0028] In the figure: 1 - moving frame, 11 - planar pipe frame, 12 - vertical pipe frame, 13 - universal wheels, 14 - handle, 2 - crushing structure, 21 - box body, 22 - funnel, 23 - stirring cutting plate, 24 - first motor, 25 - guiding pipeline, 3 - koji scattering structure, 31 - sealing plate, 32 - guiding opening, 33 - belt, 34 - belt motor, 35 - discharging cross groove, 36 - pushing plate, 37 - sealing housing, 38 - material blocking plate, 4 - stirring structure, 41 - second motor, 42 - stirring vertical rod. Detailed Embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. If terms such as "center", "upper", "lower", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is usually placed during use. This is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to this application. It should also be noted that unless otherwise clearly specified and defined, if terms such as "set", "installed", "connected" are used, they 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] Embodiment

[0032] Please refer to Figures 1-5 , the utility model provides a koji sprinkling device for liquor brewing, which includes a moving frame 1, a material crushing structure 2, and a koji sprinkling structure 3.

[0033] Furthermore, the moving frame 1 is the support frame of the whole device, including a planar pipe frame 11, a vertical pipe frame 12, universal wheels 13, and a handrail.

[0034] Specifically, vertical pipe frames 12 are respectively arranged on the left and right sides of the planar pipe frame 11. Universal wheels 13 are arranged at the bottom of the vertical pipe frames 12. The universal wheels 13 are symmetrically arranged on the left and right sides of the planar pipe frame 11, and a handrail is also arranged on the vertical pipe frames 12.

[0035] Among them, the planar pipe frame 11 is a rectangular pipe frame, and its length distance is the length distance that the device can sprinkle koji. When manually pushing the handrail, the moving frame 1 and various structures inside it can be driven by the universal wheels 13 to move together, realizing long-distance and long-time koji sprinkling.

[0036] Furthermore, a material crushing structure 2 is arranged on one side of the vertical pipe frame 12. The material crushing structure 2 includes stirring cutting plates 23. Two stirring cutting plates 23 are symmetrically arranged inside the material crushing structure 2. The stirring cutting plates 23 are composed of a main shaft and several cutting plates vertically arranged on the main shaft. The outermost edges of the cutting plates of the two stirring cutting plates 23 extend into the stirring cutting plate 23 symmetrical to it, so that the cutting plates are arranged in a staggered manner.

[0037] The agglomerated koji materials input into the crushing structure 2 will be broken up by the alternately rotating cutting plates to form koji powder, which is convenient for evenly spreading the koji materials on the external fermented grains in the subsequent process.

[0038] Furthermore, the outlet of the crushing structure 2 is connected to the hollow space provided inside the koji spreading structure 3. The koji materials entering the koji spreading structure 3 are conveyed through the hollow space to the entire length position of the flat pipe frame 11 for koji spreading.

[0039] Specifically, the koji spreading structure 3 includes a sealing plate 31, a guiding opening 32, a belt 33, a belt motor 34, a discharging transverse groove 35, and a material blocking plate 38.

[0040] The belt 33 is arranged above the flat pipe frame 11. Both ends of the belt 33 are located at the vertical pipe frames 12 on both sides. Two belt motors 34 are arranged above and below each end of the belt 33 to drive the belt 33 to rotate. The sealing plates 31 are located on both sides of the belt 33, and the belt motors 34 are fixed on the sealing plates 31, and the sealing plates 31 are fixed on the flat pipe frame 11.

[0041] The sealing plates 31 close the openings on both sides of the belt 33 and form a closed hollow space together with the belt 33.

[0042] A guiding opening 32 is arranged at the position of the sealing plate 31 corresponding to the crushing structure 2, so that the koji powder in the upper crushing structure 2 enters the hollow space through the guiding opening 32. When the belt 33 rotates, the koji powder at one end of the hollow space is driven by the belt surface of the belt 33 and moves along with the belt surface, displacing from one side of the vertical pipe frame 12 to the other side, gradually covering the bottom of the entire hollow space with koji.

[0043] A plurality of discharging transverse grooves 35 penetrating the hollow space are formed on the belt surface of the belt 33. The koji powder can fall from the hollow space to the outside through the discharging transverse grooves 35. A plurality of material blocking plates 38 arranged in the left - right direction of the vertical pipe frame 12 are also arranged on the inner side surface of the sealing plate 31 in the hollow space. A gap for the koji to pass through is provided between the bottom of the material blocking plate 38 and the belt surface of the belt 33, and the gap is relatively small, only allowing a small part of the koji powder to pass through.

[0044] Preferably, when the belt 33 rotates, the belt 33 drives the koji powder to move. The koji powder on the belt surface will be blocked by the bottom of the material blocking plate 38 during the movement, so that only part of the koji powder can pass through, and most of it is blocked by the material blocking plate 38 and stops moving. At this time, the belt surface continues to rotate, and the discharging transverse grooves 35 on the belt surface start to pass through this place, causing the koji powder blocked here to fall into the external environment from the discharging transverse grooves 35, thus realizing the function of koji spreading.

[0045] In addition, the material blocking plate 38 is inclined, and its small-angle opening faces the guiding opening 32, so that the total amount of curved materials blocked by the material blocking plate 38 is reduced. There is a large gap between the top of the material blocking plate 38 and the belt 33, so that the accumulated curved materials after being blocked enter the next material blocking plate 38 from the top of the material blocking plate 38, so as to avoid less curved material powder at the subsequent material blocking plate 38, which cannot accumulate at the material blocking plate 38, resulting in no curved material coming out on the other side and the function of spreading the curved material cannot be realized.

[0046] In some feasible embodiments, the spreading structure 3 further includes a pushing plate 36 and a sealing housing 37.

[0047] Specifically, a plurality of pushing plates 36 are arranged on the outer surface of the belt 33. The pushing plates 36 are arranged along the surface of the belt 33. A sealing housing 37 is provided outside the belt 33. The sealing housing 37 is connected to the side plate. An opening is provided at a position corresponding to the belt 33 below the sealing housing 37, so that the discharging transverse groove 35 on the lower surface of the belt 33 communicates with the external environment.

[0048] Since the curved material powder entering the hollow space is small-particle powder, it will float everywhere in the hollow space and float out from the discharging transverse groove 35 to the external environment. Therefore, a sealing housing 37 is covered outside the belt 33 to block and collect the floating powder, and the excessive powder attached to the inside of the sealing housing 37 is pushed away by the pushing plate 36 so that it falls to the outside of the surface of the belt 33, and then is driven by the rotating belt 33 to the opening of the sealing housing 37 below to spread the powder.

[0049] In some feasible embodiments, the crushing structure 2 further includes a box body 21, a funnel 22, a stirring and cutting plate 23, a first motor 24, and a guiding pipe 25.

[0050] Specifically, a funnel 22 is provided at the top of the box body 21 to communicate with the inside of the box body 21, which is convenient for personnel to pour the curved materials. Two stirring and cutting plates 23 are provided inside the box body 21. The top of the stirring and cutting plate 23 is connected to the first motor 24, and the bottom is rotatably connected to the bottom surface of the box body 21. A guiding pipe 25 is provided on the bottom surface of the box body 21, and the guiding pipe 25 communicates with the guiding opening 32 provided on the side surface of the sealing plate 31.

[0051] When the stirring and cutting plate 23 breaks up the agglomerated curved materials put in, the small curved material blocks fall to the bottom of the box body 21. At this time, the stirring and cutting plate 23 in contact with the bottom surface of the box body 21 will continue to break up the curved material blocks until they become curved material powder.

[0052] A baffle is provided to block between the guiding pipe 25 and the bottom surface of the box body 21. A plurality of through holes for the curved material powder to pass through are penetrated through the baffle, so that the curved material powder at the bottom of the box body 21 can be discharged into the guiding pipe 25, while the curved material blocks continue to stay in the box body 21 to be broken up.

[0053] In some feasible embodiments, a stirring structure 4 is provided below the koji scattering structure 3, which is responsible for stirring the fermented grains after the koji is scattered to make the two evenly stirred. The stirring structure 4 includes a second motor 41 and a stirring vertical rod 42.

[0054] Specifically, the stirring vertical rod 42 is rotatably arranged below the flat tube frame 11. The stirring vertical rod 42 is composed of a cross plate and vertical rods fixed at the ends of each plate of the cross plate. The top of the cross plate is fixedly connected to the driving shaft of the second motor 41. The second motor 41 is fixed on the flat tube frame 11. The bottom end of the vertical rod contacts the ground, and the fermented grains are spread on the ground.

[0055] Preferably, when the koji powder is scattered from the discharge cross groove 35 in the koji scattering structure 3 and falls on the fermented grains on the ground, the second motor 41 will drive the stirring vertical rod 42 to continuously rotate to quickly mix and stir the fermented grains after the koji is scattered.

[0056] So far, the embodiments of the present invention have been described in detail. In order to avoid obscuring the concept of the present invention, some details well known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions of the present invention based on the above description. The scope of the present invention is defined by the appended claims.

Claims

1. A koji spreading device for liquor brewing, comprising a movable frame (1), characterized in that: The movable frame (1) comprises a plane tube frame (11), and vertical tube frames (12) are respectively arranged on the left and right sides of the plane tube frame (11); A crushing structure (2) is arranged on the vertical tube frame (12) on one side, and the crushing structure (2) includes a stirring cutting plate (23) and a box body (21). The box body (21) is arranged on the vertical tube frame (12), and two stirring cutting plates (23) are symmetrically arranged inside the box body (21). The stirring cutting plates (23) are composed of a main shaft and a plurality of cutting plates arranged vertically on the main shaft. The outermost edges of the cutting plates of the two stirring cutting plates (23) extend into the stirring cutting plates (23) symmetrical thereto, so that the cutting plates are arranged in a staggered manner. The outlet of the crushing structure (2) is connected to the hollow space of the scattering structure (3), and the scattering structure (3) includes a sealing plate (31) and a belt (33). The sealing plate (31) is located on both sides of the belt (33), closes the openings on both sides of the belt (33), and forms a closed hollow space together with the belt (33). Belt motors (34) are arranged at both ends of the belt (33), and a plurality of discharging transverse grooves (35) that penetrate the hollow space are formed on the belt surface of the belt (33); When the belt (33) is rotated by the belt motor (34), the side of the belt (33) slides in contact with the closing plate (31), and the bent material entering the bent material spreading structure (3) from the crushing structure (2) follows the rotation of the inner belt surface of the belt (33), and moves from one side of the vertical tube frame (12) to the other side. The closing plate (31) is provided with a plurality of material blocking plates (38) arranged in the left and right directions of the vertical tube frame (12) on the side of the middle space, and a gap is provided between the bottom of the material blocking plate (38) and the belt surface of the belt (33) for the bent material to pass through.

2. A koji spreading device for liquor brewing according to claim 1, characterized in that: It also includes a stirring structure (4), wherein the stirring structure (4) includes a stirring vertical rod (42), wherein the stirring vertical rod (42) is arranged below the plane tube frame (11), and the stirring vertical rod (42) is composed of a cross plate and vertical rods fixed at each end of the cross plate, wherein the top of the cross plate is fixedly connected to the driving shaft of the second motor (41), and the bottom end of the vertical rod is in contact with the ground.

3. The koji spreading device for liquor brewing according to claim 1, characterized in that: The crushing structure (2) also includes a funnel (22), which is located at the top of the box body (21) and connected to the inside of the box body (21). Two stirring cutting plates (23) are provided inside the box body (21). The top of the stirring cutting plate (23) is connected to a first motor (24), and the bottom is in contact with the bottom surface of the box body (21). The bottom surface of the box body (21) is provided with a guide pipe (25) which is connected to a guide opening (32) provided on the side of the sealing plate (31).

4. A koji spreading device for liquor brewing according to claim 3, characterized in that: A baffle is provided between the guide pipe (25) and the bottom surface of the box body (21), and a plurality of through holes are formed on the baffle for the koji powder to pass through.

5. The koji spreading device for liquor brewing according to claim 1, characterized in that: A plurality of push plates (36) are arranged on the outside of the belt surface of the belt (33), and the push plates (36) are arranged along the belt surface of the belt (33). The outside of the belt (33) is covered with a sealing shell (37), and the sealing shell (37) is connected to the side plate. An opening is provided below the sealing shell (37) at a position corresponding to the belt (33), so that the discharging transverse groove (35) on the lower belt surface of the belt (33) is connected to the external environment.

6. The koji spreading device for liquor brewing according to claim 1, characterized in that: The bottom of the vertical tube frame (12) is provided with universal wheels (13), and the universal wheels (13) are symmetrically arranged on the left and right sides of the plane tube frame (11).

7. The koji spreading device for liquor brewing according to claim 1, characterized in that: The material blocking plate (38) is tiltedly arranged on the sealing plate (31), the small angle opening between the material blocking plate (38) and the belt surface below the belt (33) faces the guide opening (32), and the top of the material blocking plate (38) does not contact the belt (33).

Images