CN114852731A

CN114852731A - Fermented grain discharging machine and saccharification system

Info

Publication number: CN114852731A
Application number: CN202210665071.8A
Authority: CN
Inventors: 任博; 孙志瑞
Original assignee: Ningbo Changrong Brewing Equipment Co ltd
Current assignee: Ningbo Changrong Brewing Equipment Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-08-05
Anticipated expiration: 2042-06-13
Also published as: CN114852731B

Abstract

The invention relates to the field of mechanical equipment, in particular to a fermented grain discharging machine and a saccharification system. The fermented grain discharging machine can perform material leveling and discharging operations on the accumulation pool and comprises a frame; the discharge port is arranged on the side part of the frame; the advancing devices are arranged on two sides of the frame and are matched with the rails arranged on two sides of the accumulation pool, so that the fermented grain discharging machine can move along the rails; the material flattening device is arranged in the frame and is provided with a material flattening part for flattening the materials, and the material flattening part is arranged along the length direction of the fermented grain discharging machine; and the discharging device is arranged in the frame and comprises a lifting part and a conveying mechanism, one end of the lifting part, which is close to the bottom of the accumulation pool, is in contact with the material and lifts the material to the conveying mechanism, and the conveying mechanism can convey the material from the lifting part to the discharging port. The fermented grain discharging machine provided by the invention can be used for flattening and discharging materials, so that the labor intensity of workers is reduced, and the production efficiency is improved.

Description

Fermented grain discharging machine and saccharification system

Technical Field

The invention relates to the field of mechanical equipment, in particular to a fermented grain discharging machine and a saccharification system.

Background

The fermented grain discharging machine is a device which can convey materials from the accumulation pool to the outside of the accumulation pool in a saccharification system, and saccharification is an important process in the brewing process and directly influences the quality and the yield of wine making. The principle of saccharification is that microorganisms secrete enzyme preparations such as saccharifying enzyme, and the saccharifying enzyme has a biological catalysis effect and can accelerate the conversion of starch, protein and the like in grains into sugar and amino acid, so that the materials are saccharified.

In the saccharification process, workers deliver materials to a specified accumulation pool area through a hopper and sequentially place the materials in a pile, and then manually flatten the materials in the pile. And after the materials are statically placed in the accumulation pool for a period of time, the materials are conveyed out of the accumulation pool. A large amount of personnel are needed to participate in the operation in the whole process, the labor intensity is high, and the production efficiency is low.

Therefore, how to provide the fermented grain discharging machine and the saccharification system can reduce the labor intensity of workers and improve the production efficiency, and the problem to be solved is solved.

Disclosure of Invention

Aiming at the technical problem, the invention provides a fermented grain discharging machine with a composite function, which can perform flattening and discharging operations on a stacking tank and comprises a frame; the discharge port is arranged on the side part of the frame; the advancing devices are arranged on two sides of the frame and are matched with the rails arranged on two sides of the accumulation pool, so that the fermented grain discharging machine can move along the rails; the material flattening device is arranged in the frame and is provided with a material flattening part for flattening the materials, and the material flattening part is arranged along the length direction of the fermented grain discharging machine; and the discharging device is arranged in the frame and comprises a lifting part and a conveying mechanism, one end of the lifting part, which is close to the bottom of the accumulation pool, is in contact with the material and lifts the material to the conveying mechanism, and the conveying mechanism can convey the material from the lifting part to the discharging port.

According to the technical scheme, the material flattening device can flatten the material in the accumulation pool, and the material is flattened in the accumulation pool after flattening, so that the material is more uniformly distributed, and the saccharification effect is improved. The one end of promotion portion contacts with the material that piles up in the pond to can promote the material and carry to transport mechanism, transport mechanism further carries the material to the discharge gate, thereby accomplishes discharging device's ejection of compact process.

Advancing device and the track phase-match of piling up the pond both sides to make out the unstrained spirits machine and can remove along the track, the material flattening of piling up the pond material, the ejection of compact can be accomplished along with the removal of play unstrained spirits machine to flattening device, discharging device, effectively alleviateed staff's intensity of labour, improved production efficiency. In addition, the flattening device and the discharging device are integrated in the fermented grain discharging machine, so that the occupied space of the device is favorably reduced. The going-out unstrained spirits machine has the functions of material leveling and discharging, realizes multiple purposes, and is beneficial to reducing the cost.

Preferably, the material flattening device further comprises a lifting mechanism, and the lifting mechanism can drive the material flattening part to move along the vertical direction.

According to the technical scheme, after the fermented grain discharging machine moves to the accumulation pool, the lifting mechanism can drive the material flattening part to move downwards along the vertical direction, so that the material flattening part is downwards contacted with materials in the accumulation pool. After the flattening operation is completed by the flattening device, the lifting mechanism drives the flattening part to move upwards along the vertical direction, so that the flattening part can be accommodated in the frame when the material flattening is not needed by the fermented grain discharging machine, and the influence on other operations such as discharging of the fermented grain discharging machine is reduced and even avoided.

Preferably, the lifting part comprises a tilting mechanism which is rotatably connected to the frame and which can be held close to the bottom of the stacking tank or remote from the bottom of the stacking tank.

According to the technical scheme, the turnover mechanism can keep a state close to the bottom of the accumulation pool or a state far away from the bottom of the accumulation pool, and when the turnover mechanism is in the state close to the bottom of the accumulation pool, the turnover mechanism can be in contact with materials in the accumulation pool and then convey the materials to the outside of the accumulation pool. Tilting mechanism is in the state of keeping away from piling up the pond bottom for go out the unstrained spirits machine when not needing the ejection of compact, discharging device can accomodate in the frame, reduces and even avoids causing the influence to the operation such as the flat material of going out the unstrained spirits machine.

Preferably, the lifting part further comprises a plurality of tipping buckets arranged along the periphery of the turnover mechanism, and the turnover mechanism is provided with a flexible transmission part which can drive the plurality of tipping buckets to move around the periphery of the turnover mechanism.

According to above-mentioned technical scheme, flexible transmission portion drives a plurality of tipping buckets and removes along the stirring mechanism periphery to can constantly snatch the promotion with the material that piles up in the pond, make discharging device continuously carry the material that piles up in the pond to piling up outside the pond, effectively improved discharging device's discharging efficiency.

Preferably, the conveying mechanisms are arranged along the length direction of the fermented grain discharging machine, and two discharging ports are arranged and respectively correspond to two ends of the conveying mechanisms.

According to the technical scheme, the two discharging holes of the fermented grain discharging machine correspond to the two ends of the conveying mechanism respectively, so that the conveying mechanism can discharge the fermented grain from any one of the two sides of the fermented grain discharging machine along the length direction, and the applicability of the fermented grain discharging machine is improved.

Preferably, the conveying mechanism is any one or combination of a belt conveyor, an auger conveyor and a plate chain conveyor.

According to the technical scheme, the belt conveyor, the auger conveyor and the plate chain conveyor can continuously convey materials, so that the materials can be continuously conveyed out of the accumulation pool in the process that the fermented grain discharging machine moves along the rail.

Preferably, the material leveling device further comprises a control device, wherein the control device is in communication connection with the travelling device, the material leveling device and the discharging device and is used for controlling the actions of the travelling device, the material leveling device and the discharging device.

According to the technical scheme, the working personnel can move through each device of the fermented grain discharging machine through the control device, the process from material flattening to material discharging is more automatic, the labor intensity of the working personnel is effectively reduced, and the production efficiency is improved.

The invention also provides a saccharification system which is provided with the fermented grain discharging machine in any technical scheme.

According to the technical scheme, the saccharification system is used for saccharifying the materials, the materials in the multiple accumulation tanks can be leveled and discharged by matching with the fermented grain discharging machine, the automation degree is high, the labor intensity of workers is reduced, and the production efficiency is effectively improved.

Drawings

FIG. 1 is a schematic sectional view of a discharging device and a stacking tank according to a first embodiment of the present invention.

Fig. 2 is a side view of the frame and the traveling device according to the first embodiment of the present invention.

Fig. 3 is a schematic front view of a leveling device according to a first embodiment of the present invention.

Fig. 4 is another schematic front view of the flattening apparatus according to the first embodiment of the present invention.

Fig. 5 is a schematic cross-sectional view of a flattening apparatus according to a first embodiment of the present invention.

Fig. 6 is another schematic cross-sectional view of the flattening apparatus according to the first embodiment of the present invention.

Fig. 7 is a schematic side view of the discharging device of the first embodiment of the present invention.

Fig. 8 is another side view schematic of the outfeed device of the first embodiment of the invention.

Fig. 9 is a schematic diagram showing the internal structure of the fermented grain discharging device according to the first embodiment of the present invention.

FIG. 10 is a schematic top view of a saccharification system of a second embodiment of the invention.

FIG. 11 is a schematic front view of a saccharification system of the second embodiment of the invention.

Reference numerals:

100, discharging the fermented grains; 200 a stacking tank; 300 a saccharification system; 1, a frame; 2, flattening the material; 21 a lifting mechanism; 211 a lead screw part; 212 a screw cap portion; 22 a material flattening part; 221 an inclined structure; 3 a traveling device; 31 a driving section; 32 travel wheels; a driving wheel 321; 322 driven wheel; 4, a discharging device; 41 a transport mechanism; 42 a lifting portion; 421 a material turning hopper; 422 turnover mechanism; 423 flexible transmission part; 5, discharging a material outlet; 6, tracks; 7, moving the belt conveyor; 71 a belt conveyor track; 8, transferring the vehicle; 81 transfer car track; 9 temporarily storing in a pool; 10 a lifting device; 11, a fan; a length direction; b the direction of travel; c, vertical direction; m material grabbing position; and N discharging positions.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

First embodiment

Fig. 1 is a schematic sectional view of a fermented grain discharging machine 100 and a stacking tank 200 according to a first embodiment of the present invention. As shown in fig. 1, the stacking tank 200 is used to stack materials to be saccharified. The material to be saccharified is initially loaded into a hopper (not shown). After the hopper is moved to the stacking tank 200 by lifting, a discharge door (not shown) of the hopper is opened, and the material stack is placed in the stacking tank 200. After all the materials in the hopper are discharged, the empty hopper returns to the original position to wait for feeding again, and then the stacking and feeding are carried out in a reciprocating mode. When the materials stacked in the stacking tank 200 reach a predetermined volume, the materials are stacked and distributed in the stacking tank 200 in a stacked state.

Fig. 2 is a schematic side view of a frame 1 and a traveling device 3 of the fermented grain discharging machine 100 according to the first embodiment of the present invention, in which the fermented grain discharging machine 100 can perform leveling and discharging operations on a stacking pond 200. As shown in fig. 1 and 2, the fermented grain discharging device 100 includes a frame 1 and traveling devices 3 disposed on both sides of the frame 1, where the both sides refer to both sides of the frame 1 in a longitudinal direction a. The frame 1 is used for accommodating and arranging each device of the fermented grain discharging machine 100, and the stability of the whole structure of the fermented grain discharging machine 100 is ensured.

The traveling device 3 has traveling wheels 32 that are engaged with the rails 6 on both sides of the stacking tank 200, and a driving unit 31 that drives the traveling wheels 32 to move, so that the fermented grain discharging device 100 can move along the rails 6. The plurality of the traveling wheels 32 are provided, so that the movement of the fermented grain obtaining machine 100 is kept stable.

Specifically, the traveling wheel 32 includes a driving wheel 321 and a driven wheel 322, the driving wheel 321 is driven by the driving portion 31 to roll along the rail 6, and further drives the frame 1 to move, so that the driven wheel 322 also rolls along the rail 6, where the direction in which the fermented grain discharging machine 100 moves along the rail 6 is defined as a traveling direction b.

Fig. 3 is a schematic front view of the leveling device 2 according to the first embodiment of the present invention, and fig. 4 is another schematic front view of the leveling device 2 according to the first embodiment of the present invention. As shown in fig. 3 and 4, the fermented grain discharging machine 100 includes a material flattening device 2, the material flattening device 2 includes a lifting mechanism 21 and a material flattening portion 22, and the lifting mechanism 21 can drive the material flattening portion 22 to move in a vertical direction c. After the fermenting grain discharging machine 100 moves to the stacking tank 200 (shown in fig. 1), the material flattening part 22 is controlled to move downwards along the vertical direction c, so that the material flattening part 22 is downward and contacts with the materials in the stacking tank 200.

In the present embodiment, the material leveling portion 22 has the same width as the stacking tank 200, and the lifting mechanism 21 can drive the material leveling portion 22 to descend to different heights along the vertical direction c as required. Since the materials are stacked in the stacking tank 200 by a hopper in a pile, the plate-shaped leveling portion 22 can level the materials after contacting the materials. The fermented substance discharging machine 100 moves along the rail 6 to drive the material flattening portion 22 to move along the traveling direction b, so as to sequentially flatten a pile of materials in the accumulation pool 200 along the traveling direction b. The material leveling step enables the distribution of the material to be more uniform, and is beneficial to enabling the saccharification of the material to be more complete, so that the saccharification effect is improved.

The material leveling part 22 in the present embodiment is provided in the form of a material leveling plate, and the material leveling part 22 has an inclined structure 221 on both sides in the length direction a, so that when the material leveling part 22 levels the material, the material accumulation on both sides of the accumulation pool 200 is reduced, and the subsequent further discharging operation is facilitated. In other embodiments of the present invention, the material leveling portion 22 may also be other structures capable of performing the material leveling function, and is not limited herein.

Fig. 5 is a schematic cross-sectional view of the leveling device 2 according to the first embodiment of the present invention, and fig. 6 is another schematic cross-sectional view of the leveling device 2 according to the first embodiment of the present invention. As shown in fig. 5 and 6, the lifting mechanism 21 includes a screw portion 211 and a nut portion 212 sleeved on the screw portion 211. In the present embodiment, the screw portion 211 is rotated by the motor, and the screw portion 211 are screwed together, so that the screw portion 211 and the screw portion 212 can convert the rotational motion into the linear motion. And because the nut portion 212 is fixedly connected with the leveling portion 22, the leveling portion 22 can move linearly along the screw rod portion 211 in the vertical direction c.

In other embodiments of the present invention, the lifting mechanism 21 is not limited to the screw shaft portion 211 and the nut portion 212, and may be in other forms capable of lifting, and is not limited in this respect.

After the material flattening operation of the material in the stacking pool 200 is completed by the material flattening device 2, the lifting mechanism 21 drives the material flattening part 22 to move upwards along the vertical direction c, so that the fermented grain discharging machine 100 can store the material flattening part 22 in the frame 1 when the material flattening is not needed, and the influence on other operations such as discharging of the fermented grain discharging machine 100 is reduced and even avoided. The material is left standing and saccharified and aerated in the stacking tank 200 (shown in fig. 1), and then waits for the discharging operation of the fermented grain discharging machine 100.

Fig. 7 is a schematic side view of the discharging device 4 according to the first embodiment of the present invention, and fig. 8 is another schematic side view of the discharging device 4 according to the first embodiment of the present invention. Here, the discharging device 4 in fig. 7 is in an initial state (i.e., a state where the turnover mechanism 422 is far away from the bottom of the stacking tank 200), and the discharging device 4 in fig. 8 is in a discharging state (i.e., a state where the turnover mechanism 422 is close to the bottom of the stacking tank 200).

As shown in fig. 7 and 8, the fermented substance discharging device 100 includes a discharging device 4 for discharging fermented substance, and the discharging device 4 includes a lifting unit 42 and a conveying mechanism 41. One end of the lifting portion 42 near the bottom of the stacking tank 200 (shown in fig. 1) contacts the material and lifts the material to the conveying mechanism 41, and the conveying mechanism 41 can convey the material from the lifting portion 42 to the discharge port 5 (shown in fig. 1) provided at the side of the frame 1.

The lifting portion 42 further includes a turnover mechanism 422 and a plurality of turnover hoppers 421 arranged along the periphery of the turnover mechanism 422, the turnover mechanism 422 has a flexible transmission portion 423, the flexible transmission portion 423 drives the plurality of turnover hoppers 421 to move along the periphery of the turnover mechanism, so that the discharging device 4 continuously conveys the material in the stacking tank 200 to the outside of the stacking tank 200, and the discharging efficiency of the discharging device 4 is effectively improved.

The flexible transmission part 423 in the present embodiment may be a chain transmission, a belt transmission, or another mode having a flexible transmission effect, and is not limited in detail here.

After the turnover mechanism 422 is turned over from the initial state to the discharging state, the flexible transmission portion 423 drives the turnover hoppers 421 to move around the periphery of the turnover mechanism 422. The turnover hopper 421 comes into contact with the material in the stacking tank 200 while moving to a position below the vertical direction c (i.e., the grasping position M in fig. 8), thereby loading the material into the turnover hopper 421.

After the materials are loaded into the material overturning hopper 421, the materials are driven by the flexible transmission part to move from the material grabbing position M to the material placing position N, so that the material overturning hopper 421 lifts the materials from the material grabbing position M to the material placing position N. In this embodiment, the material turning hopper 421 is extended along the length direction a of the fermented grain discharging machine 100 and is matched with the width of the stacking tank 200, so that as much material as possible can be caught.

Since the hopper 421 is opened downward at the discharge position N, the material falls from the hopper 421 by gravity. The fermented substance discharging machine 100 is further provided with a conveying mechanism 41 arranged along the length direction a of the fermented substance discharging machine 100, and the conveying mechanism 41 is positioned below the discharging position N. The material dropped from the hopper 421 falls on the conveying mechanism 41, and the conveying mechanism 41 further conveys the material to the discharge port 5.

A plurality of tipping buckets 421 move along the tipping mechanism periphery for discharging device 4 constantly carries the material in piling pool 200 to piling pool 200 outside, has effectively improved discharging device 4's discharging efficiency. Along with the movement of the fermented grain discharging machine 100 along the rail 6, the discharging device 4 can convey all the materials in the stacking tank 200 to the outside of the stacking tank 200 as much as possible.

In the present embodiment, there are two discharge ports 5 (shown in fig. 1) of the fermented substance discharging device 100, and the two discharge ports 5 correspond to two ends of the conveying mechanism 41, respectively, so that the conveying mechanism 41 can discharge any one of two sides of the fermented substance discharging device 100 along the length direction a, thereby improving the applicability of the fermented substance discharging device 100. In other embodiments of the present invention, the number of the discharge ports 5 is not limited to two, and may be, for example, one, and is not specifically limited herein.

In the present embodiment, the conveying mechanism 41 is provided in the form of a belt conveyor. The conveying mechanism 41 of the present invention is not limited to a belt conveyor, and may be an apparatus having a conveying function, such as an auger conveyor or a plate chain conveyor, and is not limited specifically herein. The belt conveyor, the auger conveyor and the plate chain conveyor can continuously convey materials, so that the materials can be continuously conveyed out of the accumulation pool 200 in the process that the fermented grain discharging machine 100 moves along the track 6.

After discharging device 4 finishes the ejection of compact, tilting mechanism 422 is turned over to initial condition by ejection of compact state for go out unstrained spirits machine 100 when not needing the ejection of compact, discharging device 4 can be accomodate in frame 2 (shown in fig. 2), reduce and even avoid causing the influence to the operations such as the material flattening of going out unstrained spirits machine 100.

Fig. 9 is a schematic diagram of the internal structure of the fermented grain discharging machine 100 according to the first embodiment of the present invention, and as shown in fig. 9, the material flattening device 2 and the material discharging device 4 are integrated with the fermented grain discharging machine 100, so that the occupied space of the whole saccharification system 300 is reduced, and the space utilization rate is effectively improved. The fermented grain discharging machine 100 can be used for material flattening operation and material discharging operation, achieves the effect of one machine with multiple purposes, and is beneficial to reducing the equipment cost.

In the present embodiment, the fermented grain discharging machine 100 further includes a control device (not shown) which is in communication connection with the traveling device 3, the material leveling device 2 and the material discharging device 4, and is used for controlling the actions of the traveling device 3, the material leveling device 2 and the material discharging device 4. The staff goes out each device action in unstrained spirits machine 100 through controlling means, and the process from the flattening to the ejection of compact is more automatic, has effectively reduced staff intensity of labour to production efficiency has been improved.

The Control device in the present embodiment may be any one or a combination of a plurality of DCS (Distributed Control System), PLC (Programmable Logic Controller), or other devices capable of performing a Control function, and is not particularly limited herein.

Although the fermented substance discharging device 100 in the present embodiment is automatically controlled by the control device, in other embodiments of the present invention, the fermented substance discharging device 100 may be manually operated by a worker, or may be operated in a semi-automatic and semi-manual manner.

Second embodiment

The invention also provides a saccharification system 300, which comprises the fermented grain discharging machine 100 in the first embodiment. FIG. 10 is a schematic top view of a saccharification system 300 of a second embodiment of the invention. As shown in FIG. 10, the saccharification system 300 includes a plurality of stacking tanks 200 for stacking materials to be saccharified.

Further, the saccharification system 300 further comprises a transfer cart 8 for carrying the fermented substance discharging machine 100. The transfer car 8 can move along the length direction a, and then drives the fermented grain discharging machine 100 to move along the length direction a. The transfer car 8 has a transfer car rail 81, and the transfer car 8 stops when moving to a position corresponding to a certain accumulation pool 200 in the length direction a, and then lowers the transfer car rail 81 so that the transfer car rail 81 abuts on the rail 6. After the transfer car rail 81 is butted with the rail 6, the fermented grain discharging machine 100 can move to the accumulation pool 200 from the transfer car 8. After the fermented substance discharging machine 100 moves to the stacking tank 200, the fermented substance discharging machine moves along the rail 6 and the material flattening device 2 (shown in fig. 9) or the material discharging device 4 (shown in fig. 9) starts to operate, so that the material in the stacking tank 200 is flattened or discharged. After the material leveling or discharging operation is completed, the fermented grain discharging machine 100 moves along the rail 6 and returns to the transfer car 8 to be ready to move to other accumulation pools 200 for material leveling or discharging operation.

In this embodiment, the transfer cart 8 further includes a cable winding and unwinding device (not shown) that performs a wire unwinding function after the fermented grain discharging device 100 leaves the transfer cart 8. The transfer car 8 supplies power to the fermented grain discharging machine 100 through the cable winding and unwinding device, and controls the fermented grain discharging machine 100 to move and/or operate, so that the fermented grain discharging machine 100 can move along the track 6. When the fermented grain discharging machine 100 needs to return, the cable winding and unwinding device performs a winding function, and finally the fermented grain discharging machine 100 returns to the transfer car 8. Although not shown, the cable winding and unwinding device comprises a cable connected with the fermented grain discharging machine 100, and the cable is wound or unwound by using a winding mode so as to drive the fermented grain discharging machine 100 to move. In particular, the cable can be provided with a lead connected with the following material flattening device 2 and the discharging device 4 of the fermented grain discharging machine 100, so that the operation of the devices is controlled, namely, the cable winding and unwinding device is utilized, the control is simple, the dual functions of motion control and operation control can be realized, and the material flattening and discharging are more convenient and faster.

After the materials in the accumulation pool 200 are leveled, the leveled materials are stood and saccharified in the accumulation pool 200. After the materials are stood for saccharification for about 24 hours, aeration cooling is started. The end parts of the accumulation pool 200 are all provided with fans 11, the air blown out by the fans 11 ventilates and cools the materials, and the materials are ready for next discharging after the temperature of the materials is reduced to a specified temperature. It should be noted that the time for standing saccharification is related to the type of material, the environment and the temperature, and in other embodiments of the present invention, the time for standing saccharification may be other time periods, which is not specifically limited herein.

Fig. 11 is a schematic front view of a saccharification system 300 according to a second embodiment of the invention, as shown in fig. 11, the saccharification system 300 further comprises a moving belt conveyor 7, the moving belt conveyor 7 being movable in the length direction a along a belt track 71. When the fermented grain discharging machine 100 needs to discharge, the movable belt conveyor 7 moves to a position corresponding to the lower part of the discharge port 5, so that the movable belt conveyor 7 can further convey materials to a temporary storage pool 9 arranged at one end of the movable belt conveyor 7. In other embodiments of the present invention, the moving belt conveyor 7 is not limited to conveying materials to the temporary storage pool 9, but may also convey materials to other devices or locations, and is not limited herein.

In other embodiments of the present invention, the movable belt conveyor 7 may be replaced by an immovable belt conveyor, or the movable belt conveyor 7 may be used in combination with an immovable belt conveyor, which is not limited herein.

Further, the saccharification system 300 also includes a lifting device 10. The elevating device 10 is provided at a side of the stacking tank 200 in such a manner as to be elevated in a vertical direction c. When the lifting device 10 is at a high position in the vertical direction c, the lifting device 10 can support the moving belt conveyor 7 moving to the high position, and then the lifting device 10 drives the moving belt conveyor 7 to descend to a low position in the vertical direction c, so that the height of the moving belt conveyor 7 in the vertical direction c is matched with the discharge hole 5 of the fermented grain discharging machine 100, and further discharging is facilitated.

The process from material flattening to material discharging of the saccharification system 300 is more automatic, the labor intensity of workers is effectively reduced, and the production efficiency is improved. The materials in the plurality of stacking ponds 200 can be leveled and discharged through the single movable belt conveyor 7 and the fermented grain discharging machine 100, so that the equipment cost is reduced, and the yield of the saccharification system 300 is increased.

In this embodiment, the saccharification system 300 operates in an automated fashion from flat to out-feed. In other embodiments of the present invention, the process from material flattening to material discharging of the saccharification system 300 is not limited to be performed in an automated manner, but may be performed in a semi-automated, semi-manual or manual manner, and is not limited herein.

Those of skill in the art will appreciate that the specific features of the various embodiments may be adaptively separated or combined. Such splitting or combining of specific features does not cause the technical solutions to deviate from the principle of the present invention, and therefore, the technical solutions after splitting or combining will fall within the protection scope of the present invention. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The fermented grain discharging machine is characterized by being capable of conducting material flattening and discharging operations on a stacking pool and comprising:

a frame;

the discharge port is arranged on the side part of the frame;

the advancing devices are arranged on two sides of the frame and are matched with the rails arranged on two sides of the stacking pool, so that the fermented grain discharging machine can move along the rails;

the material flattening device is arranged in the frame and is provided with a material flattening part for flattening materials, and the material flattening part is arranged along the length direction of the fermented grain discharging machine;

and the discharging device is arranged in the frame and comprises a lifting part and a conveying mechanism, one end of the lifting part, which is close to the bottom of the accumulation pool, is in contact with the material and lifts the material to the conveying mechanism, and the conveying mechanism can convey the material from the lifting part to the discharging port.

2. The fermented grain discharging machine according to claim 1, wherein the material flattening device further comprises a lifting mechanism, and the lifting mechanism can drive the material flattening part to move in the vertical direction.

3. The fermented grain discharging machine according to claim 1, wherein the lifting unit comprises a turnover mechanism rotatably connected to the frame, and the turnover mechanism is capable of maintaining a state of being close to the bottom of the stacking tank or a state of being far from the bottom of the stacking tank.

4. The fermented grain discharging machine according to claim 3, wherein the lifting part further comprises a plurality of turnover hoppers arranged along the periphery of the turnover mechanism, and the turnover mechanism is provided with a flexible transmission part which can drive the turnover hoppers to move around the periphery of the turnover mechanism.

5. The fermented grain discharging machine according to claim 4, wherein the conveying mechanism is arranged along the length direction of the fermented grain discharging machine, and two discharging ports are arranged and correspond to two ends of the conveying mechanism respectively.

6. The fermented grain discharging machine according to claim 4, wherein the conveying mechanism is any one or a combination of a belt conveyor, an auger conveyor and a plate chain conveyor.

7. The fermented grain discharging machine according to any one of claims 1-6, further comprising a control device, wherein the control device is in communication connection with the traveling device, the material flattening device and the discharging device, and is used for controlling the actions of the traveling device, the material flattening device and the discharging device.

8. A mashing system comprising the koji discharging apparatus according to claims 1 to 7.