Cold airing and yeast mixing device for white spirit production

Abstract

The utility model discloses a cooling and mixing device for white spirit production, and particularly relates to the technical field of white spirit production equipment.The cooling and mixing device comprises a support, a motor is fixedly installed on the right side of the support, the output end of the motor is fixedly connected with a triangular conveying structure, and the left side of the conveying structure is fixedly connected with two cooling structures; the lower end of the triangular conveying structure is symmetrically and fixedly connected with a transmission belt structure, the upper end of the transmission belt structure is fixedly connected with a curving structure, the upper end of the transmission belt structure is fixedly connected with a stirring structure, and the bottom of the support is fixedly connected with a water tank structure. According to the cooling and mixing device for white spirit production, the cooling structure is matched with the air blower and clear water, high-temperature grains can be quickly scattered, adhesion is prevented, temperature reduction is accelerated, the labor cost is reduced, meanwhile, the yeast scattering structure is matched with the stirring structure, yeast powder is automatically scattered and fully mixed and stirred, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor production equipment, in particular to a cold-drying and koji-mixing device for liquor production. Background Art

[0002] In the production of liquor, cold drying and mixing with koji is an important step. Usually the mash is evenly spread on the drying hall and allowed to cool naturally. When the temperature of the mash is close to the temperature for mixing with koji, an appropriate amount of koji powder can be sprinkled on it and stirred evenly manually.

[0003] Chinese patent document CN216972478U discloses a cold-drying and koji-mixing device for liquor production, comprising a machine body, a material guide bin, a cold-drying and mixing mechanism, a liquid guide pipe, a water pump and a liquid suction pipe, wherein the bottom end of the material guide bin is connected to the middle of the top surface of the machine body, the cold-drying and mixing mechanism is installed inside the machine body, the liquid guide pipe is embedded in the top of the left inner wall of the machine body, and the left end of the water pump is fixedly connected to the right side surface of the top of the machine body.

[0004] The cold-drying and koji-mixing device for liquor production in the above-mentioned document, through the setting of a mixing rod, a water pump, a liquid guide pipe, a liquid extraction pipe and two auger blades, firstly, the mixing rod is rotated to stir the transmitted cooked grains, and then the water pump is controlled to start. When the water pump is started, it can drive the liquid extraction pipe to transmit the external koji water to the inside of the liquid guide pipe, and then the liquid guide pipe sprays the koji water evenly onto the surface of the cooked grains. In this way, the rotation of the mixing rod can quickly complete the mixing of the input material and the koji water.

[0005] However, in actual use, the stirred and mixed koji is in the material guide bin, which will cause the overall temperature to rise and the heat dissipation efficiency to be low, affecting the subsequent fermentation and distillation. Utility Model Content

[0006] The main purpose of the utility model is to provide a cold-drying and koji-mixing device for liquor production, which can effectively solve the problem of automatic cold-drying and koji-mixing.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A cold-drying and koji-mixing device for producing liquor comprises a bracket, a motor is fixedly installed on the right side of the middle part of the bracket, a triangular conveying structure is fixedly connected to the output end of the motor, a feed hopper is fixedly connected to the rear side of the top end of the bracket, a blower is fixedly connected to the front side of the top end of the bracket, a transmission structure is fixedly connected to the right side of the upper end of the triangular conveying structure, two cold-drying structures are fixedly connected to the left side of the transmission structure, a transmission belt structure is symmetrically fixedly connected to the lower end of the triangular conveying structure, a koji-sprinkling structure is fixedly connected to the rear side of the upper end of the transmission belt structure, a stirring structure is fixedly connected to the front side of the upper end of the transmission belt structure, and a water tank structure is fixedly connected to the left side of the bottom of the bracket.

[0009] Preferably, the water tank structure comprises a water tank, a water inlet pipe is provided at the top of the water tank, a water pipe is fixedly connected to the top of the water tank, and a three-way pipe is fixedly connected to the output end of the water pipe.

[0010] Preferably, the triangular transmission structure includes a bottom driving wheel, a top driven wheel and a bottom driven wheel, the inner cavity of the bottom driving wheel is fixedly connected to the bottom driving shaft, the inner cavity of the top driven wheel is fixedly connected to the top driven shaft, the inner cavity of the bottom driven wheel is fixedly connected to the bottom driven shaft, the bottom driving wheel, the top driven wheel and the bottom driven wheel are commonly wound and connected with a triangular conveyor belt, baffles are slidably connected on both sides of the inclined part of the triangular conveyor belt, and the driving wheel, the bottom driven wheel and the top driven wheel are all rotatably connected to the inner surface of the bracket.

[0011] Preferably, the transmission structure comprises a driving wheel 1 and a driven wheel 1, the inner cavity of the driving wheel 1 is fixedly connected to the outer surface of the top driven shaft, and the driving wheel 1 and the driven wheel 1 are commonly wound and connected with a transmission belt.

[0012] Preferably, the cold-drying structure includes two fixed rods, the outer surface of the right end of the fixed rod located on the right side is fixedly connected to an inner cavity of the driven wheel, the two fixed rods are commonly fixedly connected to a pipe, the outer surface of the pipe has a plurality of shells in a circular array, and the surface of the shell is provided with a plurality of small holes, the right ends of the two cold-drying structures are fixedly connected to a transmission mechanism, the outer surfaces of the two fixed rods are both rotatably connected to the inclined part of the bracket, and the two output ends of the three-way pipe are respectively rotatably connected to the left ends of the two fixed rods and extend to the inner cavity of the fixed rods.

[0013] Preferably, the transmission mechanism includes two main pulleys and two driven pulleys, the inner cavity of the two main pulleys is fixedly connected to the middle of the outer surface of the fixed rod on the rear side of the right end, the inner cavity of the two driven pulleys is fixedly connected to the middle of the outer surface of the fixed rod on the front side of the right end, and the two main pulleys and the two driven pulleys are commonly wound and connected with two conveyor belts.

[0014] Preferably, the transmission belt structure includes an active rod, and the two active rods are fixedly connected to the bottom driven shaft at one end close to each other, and the two active rods are fixedly connected to a transmission belt mechanism 1 at one end away from each other, and the outer surfaces of the two active rods are fixedly connected to a transmission belt mechanism 2, the transmission belt mechanism 1 includes a driving wheel 3 and a driven wheel 3, and the driving wheel 3 and the driven wheel 3 are jointly wound and connected with a conveyor belt 3, the inner cavity of the driven wheel 3 is fixedly connected to a driven shaft 3, and the outer surface of the driven shaft 3 is fixedly connected to a rotating block, and the transmission belt mechanism 2 includes a driving wheel 4 and a driven wheel 4, and the driving wheel 4 and the driven wheel 4 are jointly wound and connected with a conveyor belt 4.

[0015] Preferably, the sprinkler structure includes two fixed grooves fixedly connected to the inclined part of the bracket, the inner cavity of the fixed groove is slidably connected with a protrusion, the bottom end of the protrusion can contact the top of the rotating block, the two protrusions are commonly fixedly connected to a sieve plate, the bottom of the sieve plate is fixedly connected to a sieve, and the stirring structure includes two fixed plates, the two fixed plates are commonly rotatably connected to a roller, the outer surface of the roller has a plurality of stirring rods in a circular array, and the two ends of the roller are respectively fixedly connected to the four inner cavities of the driven wheel.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. During the implementation of the utility model, the cooling structure cooperates with a blower and clean water to quickly spread high-temperature grains to prevent sticking, accelerate temperature reduction, and reduce labor costs. At the same time, the koji sprinkling structure cooperates with the stirring structure to automatically sprinkle the koji powder and fully mix and stir, thereby improving production efficiency.

[0018] 2. During the implementation of the utility model, the triangular conveyor belt is used in conjunction with the baffle plate to allow the high-temperature grain to be cooled and aired in the open air. At the same time, the baffle plate effectively prevents the grain from splashing out during the stirring and cooling process, thereby reducing resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0021] Figure 3 This is a schematic diagram of the cold-airing and mixing koji structure assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the cold-airing structure assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the mixing structure assembly of the utility model.

[0024] In the figure: 1, bracket; 11, motor; 12, baffle; 2, triangular transmission structure; 21, bottom driving wheel; 22, triangular conveyor belt; 23, top driven wheel; 24, bottom driven wheel; 3, transmission structure; 31, driving wheel 1; 32, transmission belt; 33, driven wheel 1; 4, feed hopper; 41, blower; 5, cooling structure; 51, fixing rod; 52, pipeline; 53, shell; 54, transmission mechanism; 541, main pulley 2; 542, conveyor belt 2; 543, driven wheel 2; 6, sprinkler structure; 61 , sieve plate; 62, sieve; 63, fixed groove; 64, convex block; 7, stirring structure; 71, fixed plate; 72, roller; 73, stirring rod; 8, transmission belt structure; 81, active rod; 82, transmission belt mechanism one; 821, active wheel three; 822, conveyor belt three; 823, driven wheel three; 824, driven shaft three; 825, rotating block; 83, transmission belt mechanism two; 831, active wheel four; 832, conveyor belt four; 833, driven wheel four; 9, water tank structure; 91, water inlet pipe; 92, water pipe; 93, three-way pipe. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 and Figure 2 As shown, a cold-drying and koji-mixing device for liquor production comprises a bracket 1, a motor 11 is fixedly installed on the right side of the middle of the bracket 1, a triangular conveying structure 2 is fixedly connected to the output end of the motor 11, a feed hopper 4 is fixedly connected to the rear side of the top end of the bracket 1, a blower 41 is fixedly connected to the front side of the top end of the bracket 1, a transmission structure 3 is fixedly connected to the right side of the upper end of the triangular conveying structure 2, two cold-drying structures 5 are fixedly connected to the left side of the transmission structure 3, a transmission belt structure 8 is symmetrically fixedly connected to the lower end of the triangular conveying structure 2, a koji-sprinkling structure 6 is fixedly connected to the rear side of the upper end of the transmission belt structure 8, a stirring structure 7 is fixedly connected to the front side of the upper end of the transmission belt structure 8, and a water tank structure 9 is fixedly connected to the left side of the bottom of the bracket 1.

[0027] The blower 41 described in this solution is a machine with high power operation in the prior art. During the operation of the blower 41, the air blowing range of the two blowers 41 can completely include the stirring range of the two cooling structures 5, and can reduce the high-temperature grain to a suitable temperature.

[0028] When the device in this scheme starts to operate, the user first starts the motor 11 and the blower 41, and then pours the steamed grain into the feed hopper 4. The high-temperature grain moves downward along the inclined part of the triangular conveyor belt 22 and is stirred and cooled by the cooling structure 5.

[0029] See also Figure 2 The water tank structure 9 includes a water tank, a water inlet pipe 91 is opened at the top of the water tank, a water pipe 92 is fixedly connected to the top of the water tank, a three-way pipe 93 is fixedly connected to the output end of the water pipe 92, and the two output ends of the three-way pipe 93 are respectively rotatably connected to the left ends of the two fixed rods 51 and extend to the inner cavity of the fixed rods 51.

[0030] Specifically, in the present solution, during the operation of the equipment, the water tank continuously transports clean water to the inner cavity of the three-way pipe 93 through the water pipe 92 , that is, the clean water flows into the interior of the pipeline 52 .

[0031] See also Figure 2 The triangular transmission structure 2 includes a bottom driving wheel 21, a top driven wheel 23 and a bottom driven wheel 24. The inner cavity of the bottom driving wheel 21 is fixedly connected to the bottom driving shaft, the inner cavity of the top driven wheel 23 is fixedly connected to the top driven shaft, and the inner cavity of the bottom driven wheel 24 is fixedly connected to the bottom driven shaft. The bottom driving wheel 21, the top driven wheel 23 and the bottom driven wheel 24 are commonly wound and connected with a triangular conveyor belt 22. The baffles 12 are slidably connected on both sides of the inclined part of the triangular conveyor belt 22. The driving wheel 21, the bottom driven wheel 24 and the top driven wheel 23 are all rotatably connected to the inner surface of the bracket 1.

[0032] During the operation of the device in this scheme, refer to Figure 3 The high-temperature grain continuously falls from the feed hopper 4 onto the inclined portion of the triangular conveyor belt 22, wherein the baffle 12 can prevent the cooling structure 5 and the blower 41 from splashing out during the cooling and lowering process, thereby causing waste.

[0033] The output end of the motor 11 drives the bottom driving shaft to rotate, thereby rotating the bottom driving wheel 21, and further driving the top driven wheel 23 and the bottom driven wheel 24 to rotate, so that the triangular conveyor belt 22 can continue to rotate clockwise.

[0034] See also Figure 4 The transmission structure 3 includes a driving wheel 31 and a driven wheel 33. The inner cavity of the driving wheel 31 is fixedly connected to the outer surface of the top driven shaft. The driving wheel 31 and the driven wheel 33 are jointly wound and connected with a transmission belt 32.

[0035] While the triangular transmission mechanism 2 is running and rotating, the top driven shaft drives the driving wheel 31 to rotate, so that the transmission belt 32 and the driven wheel 33 rotate at the same time, thereby driving the right fixed rod 51 in the rear cooling structure 5 to rotate.

[0036] See also Figure 3 and Figure 4The cooling and drying structure 5 includes two fixed rods 51. The outer surface of the right end of the right fixed rod 51 is fixedly connected to the inner cavity of the driven wheel 33. The two fixed rods 51 are commonly fixedly connected with a pipe 52. The outer surface of the pipe 52 has a plurality of shells 53 in a circular array. The surface of the shell 53 is provided with a plurality of small holes. The right ends of the two cooling and drying structures 5 are fixedly connected with a transmission mechanism 54. The outer surfaces of the two fixed rods 51 are rotatably connected to the inclined part of the bracket 1.

[0037] The diameter of the small holes described in this scheme is smaller than the size of the high-temperature grain. During the operation of the device, the high-temperature grain will not fall into the small holes and block the small holes, and the water will not be ejected to the outside during the outflow process, but will slowly overflow, thereby ensuring that the raw materials will not adhere to several (53) external surfaces.

[0038] See also Figure 4 The transmission mechanism 54 includes a main pulley 541 and a driven pulley 543. The inner cavity of the main pulley 541 is fixedly connected to the middle of the outer surface of the right rear side fixed rod 51. The inner cavity of the driven pulley 543 is fixedly connected to the middle of the outer surface of the right front side fixed rod 51. The main pulley 541 and the driven pulley 543 are commonly wound and connected with a conveyor belt 542.

[0039] Specifically, when the right fixed rod 51 in the rear cooling structure 5 rotates, the transmission mechanism 54 is driven to rotate at the same time, so that the two pipes 52 rotate clockwise, and the outer shell 53 rotates clockwise at the same time, stirring and scattering the high-temperature grain.

[0040] At the same time, since the water tank structure 9 continuously transports clean water to the inner cavity of the fixing rod 51, and the clean water seeps out through the inner cavity of the pipe 52 and the small holes on the surface of the outer shell 53, the water pressure in the bottom water tank structure 9 can make the clean water seep out of the small holes without excessive outflow or spraying.

[0041] At the same time, the clean water seeping out of the small holes will be evenly attached to the surface of the high-temperature grains during the stirring process of the outer shell 53, contacting the adhesion between the high-temperature grains and accelerating the cooling.

[0042] See also Figure 5 The transmission belt structure 8 includes an active rod 81, and the two active rods 81 are fixedly connected to the bottom driven shaft at one end close to each other, and the two active rods 81 are fixedly connected to a transmission belt mechanism 1 82 at one end away from each other. The outer surfaces of the two active rods 81 are fixedly connected to a transmission belt mechanism 2 83. The transmission belt mechanism 1 82 includes a driving wheel 3 821 and a driven wheel 3 823. The driving wheel 3 821 and the driven wheel 3 823 are jointly wound and connected with a conveyor belt 3 822. The inner cavity of the driven wheel 3 823 is fixedly connected to a driven shaft 3 824, and the outer surface of the driven shaft 3 824 is fixedly connected to a rotating block 825. The transmission belt mechanism 2 83 includes a driving wheel 4 831 and a driven wheel 4 833. The driving wheel 4 831 and the driven wheel 4 833 are jointly wound and connected with a conveyor belt 4 832.

[0043] Furthermore, when the triangular transmission mechanism 2 is running and rotating, the driven shaft at the bottom will drive the active rod 81 to rotate, thereby causing the driving wheel three 821, the driven wheel three 823, the driving wheel four 831 and the driven wheel four 833 to rotate at the same time, and at the same time, the driven shaft three 824 will rotate to drive the rotating block 825 to rotate. When the rotating block 825 rotates to contact the protrusion 64, it will push the protrusion 64 upward, and at the same time, it will also drive the roller 72 to rotate.

[0044] See also Figure 5 The sprinkler structure 6 includes two fixed grooves 63 fixedly connected to the inclined part of the bracket 1, and the inner cavity of the fixed groove 63 is slidably connected with a protrusion 64, and the bottom end of the protrusion 64 can contact the top of the rotating block 825. The two protrusions 64 are jointly fixedly connected to a sieve plate 61, and the bottom of the sieve plate 61 is fixedly connected to a sieve mesh 62. The stirring structure 7 includes two fixed plates 71, and the two fixed plates 71 are jointly rotatably connected to a roller 72. The outer surface of the roller 72 has a plurality of stirring rods 73 in an annular array, and the two ends of the roller 72 are respectively fixedly connected to the inner cavity of the driven wheel four 833.

[0045] When the rotating block 825 rotates to contact the protrusion 64, it pushes the protrusion 64 upward, and the two protrusions 64 drive the sieve plate 61 and the screen 62 upward. When the rotating block 825 rotates to separate from the protrusion 64, the protrusion 64 drives the sieve plate 61 and the screen 62 downward along the fixed groove 63 to fall to the bottom of the groove and collide with each other. The vibration causes the koji powder on the screen to fall and mix with the cooled grain.

[0046] During the upward and downward movement of the sieve plate 61 and the sieve mesh 62 , the moving distance of the triangular conveyor belt 22 is smaller than the width of the sieve plate 61 , and the grains on the triangular conveyor belt 22 can all be sprinkled with koji powder.

[0047] When the roller 72 rotates, the stirring rod 73 is driven to rotate, and the koji powder and the grain are fully mixed.

[0048] It should be noted that the specific installation method of the motor 11, the circuit connection method and the control method used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0049] The working principle of the utility model is:

[0050] First, the user turns on the motor 11 and the blower 41, and then adds the steamed grain to be cooled and mixed into the feed hopper. At this time, the bottom driving wheel 21, the top driven wheel 23, the bottom driven wheel 24 and the triangular conveyor belt 22 rotate at the same time, and also drive the driving wheel 31 and the driven wheel 33 to rotate. At the same time, due to the effect of transmission, the fixed rod 51 and the outer shell 52 rotate. At this time, the water tank structure 9 continuously transports clean water to the inner cavity of the fixed rod 51. At the same time, the clean water seeps out from the small holes on the outer shell 52 through the fixed rod 51 and the pipe 52 and will be evenly attached to the surface of the grain, which is convenient for stirring the high-temperature grain for cooling. At this time, the high-temperature grain is cooled and transported downward at the same time.

[0051] When the driven shaft at the bottom rotates, the active rod 81 is driven to rotate, thereby rotating the transmission belt mechanism 1 82 and the transmission belt mechanism 2 83, so that the rotating block 825 rotates, which causes the protrusion 64 to drive the sieve plate 61 and the sieve 62 to move up and down, thereby vibrating and sprinkling the koji powder. At this time, the rotating roller 72 is driven by the driven wheel 4 833 to rotate, so that the stirring rod 73 stirs the grain and the koji powder to make them fully mixed.

[0052] Finally, the user collects the grain after cooling and mixing with the distiller's yeast, and continues to add the high-temperature grain into the feed hopper 4.

[0053] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cold-drying and mixing koji device for liquor production, comprising a support (1), characterized in that: A motor (11) is fixedly installed on the right side of the middle of the support (1); the output end of the motor (11) is fixedly connected to a triangular conveying structure (2); the rear side of the top end of the support (1) is fixedly connected to a feed hopper (4); the front side of the top end of the support (1) is fixedly connected to a blower (41); the right side of the upper end of the triangular conveying structure (2) is fixedly connected to a transmission structure (3); the left side of the transmission structure (3) is fixedly connected to two cooling structures (5); the lower end of the triangular conveying structure (2) is symmetrically fixedly connected to a transmission belt structure (8); the rear side of the upper end of the transmission belt structure (8) is fixedly connected to a sprinkling structure (6); the front side of the upper end of the transmission belt structure (8) is fixedly connected to a stirring structure (7); and the left side of the bottom of the support (1) is fixedly connected to a water tank structure (9).

2. A cold-drying and mixing koji device for liquor production according to claim 1, characterized in that: The water tank structure (9) comprises a water tank, a water inlet pipe (91) is provided at the top of the water tank, and a water pipe (92) is fixedly connected to the top of the water tank.

3. A cold-drying and mixing koji device for liquor production according to claim 2, characterized in that: The triangular transmission structure (2) comprises a bottom driving wheel (21), a top driven wheel (23) and a bottom driven wheel (24); the inner cavity of the bottom driving wheel (21) is fixedly connected to a bottom driving shaft, the inner cavity of the top driven wheel (23) is fixedly connected to a top driven shaft, and the inner cavity of the bottom driven wheel (24) is fixedly connected to a bottom driven shaft; the bottom driving wheel (21), the top driven wheel (23) and the bottom driven wheel (24) are commonly wound and connected to a triangular transmission belt (22); baffles (12) are slidably connected to both sides of the inclined portion of the triangular transmission belt (22); the driving wheel (21), the bottom driven wheel (24) and the top driven wheel (23) are all rotatably connected to the inner surface of the bracket (1).

4. A cold-drying and mixing koji device for liquor production according to claim 3, characterized in that: The transmission structure (3) comprises a driving wheel (31) and a driven wheel (33); the inner cavity of the driving wheel (31) is fixedly connected to the outer surface of the top driven shaft; the driving wheel (31) and the driven wheel (33) are connected together by a transmission belt (32); and the output end of the water pipe (92) is fixedly connected to a three-way pipe (93).

5. A cold-drying and mixing koji device for liquor production according to claim 4, characterized in that: The cooling and airing structure (5) comprises two fixed rods (51), the outer surface of the right end of the fixed rod (51) located on the right side is fixedly connected to the inner cavity of the driven wheel (33), the two fixed rods (51) are commonly fixedly connected to a pipe (52), the outer surface of the pipe (52) has a plurality of shells (53) in a circular array, and the surface of the shell (53) is provided with a plurality of small holes, the right ends of the two cooling and airing structures (5) are fixedly connected to a transmission mechanism (54), the outer surfaces of the two fixed rods (51) are both rotatably connected to the inclined part of the bracket (1), and the two output ends of the three-way pipe (93) are respectively rotatably connected to the left ends of the two fixed rods (51) and extend to the inner cavity of the fixed rods (51).

6. A cold-drying and mixing koji device for liquor production according to claim 5, characterized in that: The transmission mechanism (54) comprises a main pulley 2 (541) and a driven pulley 2 (543); the inner cavity of the main pulley 2 (541) is fixedly connected to the middle of the outer surface of the right rear side fixed rod (51); the inner cavity of the driven pulley 2 (543) is fixedly connected to the middle of the outer surface of the right front side fixed rod (51); the main pulley 2 (541) and the driven pulley 2 (543) are jointly wound and connected with a conveyor belt 2 (542).

7. The cold-drying and mixing koji device for liquor production according to claim 1, characterized in that: The transmission belt structure (8) comprises an active rod (81), two active rods (81) are fixedly connected to the bottom driven shaft at one end close to each other, two active rods (81) are fixedly connected to a transmission belt mechanism 1 (82) at one end away from each other, and the outer surfaces of the two active rods (81) are fixedly connected to a transmission belt mechanism 2 (83), the transmission belt mechanism 1 (82) comprises a driving wheel 3 (821) and a driven wheel 3 (823), the driving wheel 3 (8 21) and driven wheel three (823) are connected together with a conveyor belt three (822), the inner cavity of the driven wheel three (823) is fixedly connected with a driven shaft three (824), the outer surface of the driven shaft three (824) is fixedly connected with a rotating block (825), the transmission belt mechanism two (83) includes a driving wheel four (831) and a driven wheel four (833), and the driving wheel four (831) and the driven wheel four (833) are connected together with a conveyor belt four (832).

8. The cold-drying and mixing koji device for liquor production according to claim 7, characterized in that: The sprinkler structure (6) comprises two fixed grooves (63) fixedly connected to the inclined part of the bracket (1); a protrusion (64) is slidably connected to the inner cavity of the fixed groove (63); the bottom end of the protrusion (64) can contact the top end of the rotating block (825); the two protrusions (64) are commonly fixedly connected to a sieve plate (61); the bottom of the sieve plate (61) is fixedly connected to a sieve mesh (62); the stirring structure (7) comprises two fixed plates (71); the two fixed plates (71) are commonly rotatably connected to a roller (72); the outer surface of the roller (72) has a plurality of stirring rods (73) in an annular array; the two ends of the roller (72) are respectively fixedly connected to the inner cavity of the driven wheel four (833).

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