White spirit brewing raw material mixing device

Abstract

The invention discloses a white spirit brewing raw material mixing device, and relates to the technical field of mixing. The problem of mixing efficiency is solved. The device specifically comprises a tank body and a tank cover fixed to the top of the tank body through bolts, a stirring mechanism is arranged at the bottom of the tank cover, a driving mechanism used for driving the stirring mechanism is arranged at the top of the tank cover, a feeding port is welded to the top of the tank cover, and the end face of the feeding port is detachably connected with a blocking cover; the stirring mechanism comprises an inner shaft and an outer shaft which are rotatably connected to the tank cover, and the inner shaft and the outer shaft are coaxially arranged. The stirring mechanism is arranged to be a combination of the inner shaft and the outer shaft, and is matched with the stirring rod and the spiral blade, so that on one hand, an adjacent mixing effect can be realized by utilizing stirring of the stirring rod, and on the other hand, materials can be conveyed along the interior of the outer shaft through rotation of the spiral blade and then are mixed with other raw materials in a jumping manner; therefore, the mixing efficiency and effect are improved.

Description

Technical Field

[0001] The invention relates to the technical field of mixing, and in particular to a device for mixing raw materials for liquor brewing. Background Art

[0002] When brewing liquor, a variety of raw materials need to be mixed, and then after adding yeast, the whole is transferred to a fermentation tank or fermentation pool for fermentation.

[0003] After searching, the Chinese patent publication number CN215742927U discloses a stirring device and a high-power mixer, including a stirring shaft, wherein the stirring shaft is symmetrically provided with a first mounting hole and a second mounting hole in the radial direction, a mounting sleeve is connected in the first mounting hole, a positioning sleeve is connected in the second mounting hole, a first stirring arm is provided in the mounting sleeve, a second stirring arm is provided in the positioning sleeve, a first stirring blade is connected to the first stirring arm, a second stirring blade is connected to the second stirring arm, and the first mounting hole and the second mounting hole are through holes.

[0004] The above patent has the following shortcomings: it uses the rotation of the first stirring arm and the second stirring arm to achieve mixing, but during the mixing process, the mixing parts of the raw materials are mixed adjacently, and it is impossible to achieve jumping mixing, resulting in poor mixing efficiency.

[0005] To this end, the present invention provides a white wine brewing raw material mixing device. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a white wine brewing raw material mixing device.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A liquor brewing raw material mixing device comprises a tank body and a tank cover fixed to the top of the tank body by bolts.

[0009] The bottom of the tank cover is provided with a stirring mechanism, the top of the tank cover is provided with a driving mechanism for driving the stirring mechanism, and a feeding port is welded on the top of the tank cover, and a blocking cover is detachably connected to the end surface of the feeding port;

[0010] The stirring mechanism comprises an inner shaft and an outer shaft rotatably connected to the tank cover, the inner shaft and the outer shaft are coaxially arranged, and a uniform stirring rod is welded on the outer wall of the outer shaft, a hollow opening is opened on the side wall of the outer shaft, and a spiral blade is welded on the outer wall of the outer shaft;

[0011] The driving mechanism is matched with the inner shaft and the outer shaft in transmission, and the driving mechanism drives the inner shaft and the outer shaft at different speeds or in different directions.

[0012] Preferably: the driving mechanism includes a bracket fixed to the outer wall of the top of the tank cover and a motor 1 fixed to the top of the bracket by bolts, the outer wall of the output shaft of the motor 1 is connected to the transmission shaft through a coupling, the outer wall of the transmission shaft is connected to a transmission disc 1 that can only be axially slidable, the end surface of the inner shaft is fixed to a transmission disc 2 by bolts, and a plurality of flexible transmission belts are fixed to the opposite side of the transmission disc 1 and the transmission disc 2.

[0013] Furthermore: the top outer wall of the tank cover is fixed with an outer gear ring by bolts, the inner wall of the outer gear ring is rotatably connected with multiple planetary gears, the bottoms of the multiple planetary gears are rotatably connected to the end face of the outer shaft, and the inner sides of the multiple planetary gears are meshed with the outer wall of the outer shaft.

[0014] On the basis of the above scheme: the outer wall of the bracket is slidably connected with a slide, the slide is rotatably connected to the outer wall of the transmission disk, the bottom outer wall of the slide is buckled with a spring, the other end of the spring is buckled to the top outer wall of the tank cover, a magnetic core is fixed to the top lower surface of the bracket, and a primary coil and a secondary coil are respectively wound on both sides of the magnetic core, the primary coil is connected to an AC power supply, an elastic electrode head is fixed to the inner wall of the slide, the elastic electrode head contacts and is electrically conductive to the side wall of the secondary coil, and one end of the secondary coil and the elastic electrode head are both connected to the power supply terminal of motor one.

[0015] A better solution among the above solutions is: a discharge channel is welded on the bottom of the tank body, and a discharge valve is fixedly installed on the discharge channel.

[0016] As a further solution of the present invention: a cavity is formed on the inner wall of the bottom of the tank body, an air inlet is formed on the outer side of the cavity, and a plurality of simple one-way valves are installed on the inner side of the cavity.

[0017] At the same time, the simple one-way valve includes a hollow plate and a plurality of fan-shaped flexible sheets, the outer circumferential side walls of the fan-shaped flexible sheets are bonded to the end faces of the hollow plate, and the plurality of fan-shaped flexible sheets can form a complete circular structure.

[0018] As a preferred embodiment of the present invention: an auxiliary unloading mechanism is arranged at the top of the discharge channel, and the auxiliary unloading mechanism includes an outer shell body welded to the outer wall of the top of the discharge channel and a roller rotatably connected to the inner side of the outer shell body, a plurality of paddles are arranged on the outer side of the roller, and a second motor is fixed to the outer wall of the outer shell body by bolts, and the output shaft of the second motor is connected to the roller by a coupling.

[0019] At the same time, an elastic flexible tube is fixed to the top inner wall of the outer shell, the paddle contacts and squeezes the side wall of the elastic flexible tube, the air inlet end of the elastic flexible tube is connected to the atmospheric environment, and the air outlet end of the elastic flexible tube is connected to the air inlet.

[0020] As a better solution of the present invention: the shift plate is slidably connected to the radial direction of the roller, and the inner side of the roller is rotatably connected to a limit plate, the limit plate is fixed to the inner wall of the outer shell through a fixed shaft, and the side wall of the limit plate is provided with a cam groove, and the side wall of the shift plate is movably limited and matched with the inner wall of the cam groove through a limiting convex column.

[0021] The beneficial effects of the present invention are:

[0022] 1. The present invention, by configuring the stirring mechanism as a combination of an inner shaft and an outer shaft, and coordinating a stirring rod and a spiral blade, can utilize the stirring of the stirring rod to achieve an adjacent mixing effect on the one hand, and can also transport the material along the inner part of the outer shaft through the rotation of the spiral blade and then perform a jump-like mixing with the remaining raw materials on the other hand, thereby improving the mixing efficiency and effect.

[0023] 2. The present invention, based on a "planetary gear set", can drive the inner shaft and the outer shaft at different speeds to achieve power integration, and by setting a transmission disc 1, a flexible transmission belt and a transmission disc 2 as a link of a transmission chain, the flexibility of the flexible transmission belt can be used to prevent the vibration during stirring from being transmitted to the motor 1, thereby increasing the service life of the motor 1.

[0024] 3. The present invention, by utilizing the transmission disc 1, the flexible transmission belt and the transmission disc 2 as transmission shock absorbers, and by arranging the primary coil, the secondary coil and the elastic electrode head, combines the "transformer" principle, so that the input power of the motor 1 can be adjusted according to the stirring resistance, and the transmission disc 1, the flexible transmission belt and the transmission disc 2 serve as both the "sensor" of the stirring resistance and the "driver" of the power regulation, thereby realizing the function of automatic adaptive adjustment.

[0025] 4. The present invention, by providing a fan-shaped flexible sheet, a hollow plate, and a cavity, can transport gas to the bottom inner cavity of the tank body during discharge. On the one hand, it can increase the gas pressure in the inner cavity of the tank body and increase the discharge rate. On the other hand, the gas will move upward after entering from the bottom, and in the process of upward movement, it can also have a disturbing effect on the material, so that the precipitate in the material can float up and flow out together with the liquid phase, preventing it from adhering to the inner wall of the tank body, thereby increasing the adequacy of the discharge.

[0026] 5. The present invention, by providing a shifting plate, can, on the one hand, shift the material when discharging the material, thereby further increasing the rate of discharging the material; on the other hand, it can cooperate with the elastic flexible tube to realize the function of a "gas pump" to supply air to the air inlet, thereby saving the setting of pump components, saving power layout, reducing costs, increasing the compactness of the volume, and also increasing the linkage and coordination between components.

[0027] 6. The present invention, by arranging the paddle plate to be retractable, can, on the one hand, enable the paddle plate to be retracted to the inside of the rotating roller in a non-dipped state, thereby reducing the size of the entire auxiliary unloading mechanism; on the other hand, its retraction to the inside of the rotating roller can also prevent the paddle plate from rotating and causing material to flow back, thereby improving the efficiency of the auxiliary unloading.

[0028] 7. The present invention realizes the telescopic control of the shift plate by utilizing the cooperation of the cam groove in the limit plate and the limit convex column on the outer side of the shift plate. On the one hand, it saves the layout of the telescopic power source, and on the other hand, its control component is also located inside the roller, which reduces the volume occupied and further increases the compactness of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of a liquor brewing raw material mixing device proposed by the present invention;

[0030] Figure 2 This is a schematic diagram of the structure of a stirring mechanism of a liquor brewing raw material mixing device proposed by the present invention;

[0031] Figure 3 This is a schematic diagram of the driving mechanism structure of a liquor brewing raw material mixing device proposed by the present invention;

[0032] Figure 4 This is a schematic diagram of the combined structure of a driving disc 1, a flexible driving belt and a driving disc 2 of a liquor brewing raw material mixing device proposed by the present invention;

[0033] Figure 5 This is a schematic diagram of the combined structure of the primary coil, secondary coil, and elastic electrode head of a liquor brewing raw material mixing device proposed by the present invention;

[0034] Figure 6 This is a schematic diagram of the circuit structure of a liquor brewing raw material mixing device proposed by the present invention;

[0035] Figure 7 This is a schematic diagram of the cavity and simple one-way valve structure of a liquor brewing raw material mixing device proposed by the present invention;

[0036] Figure 8 This is a schematic diagram of the structure of an auxiliary material unloading mechanism of a liquor brewing raw material mixing device proposed by the present invention;

[0037] Fig. 9 This is a schematic diagram of the internal structure of a roller of a liquor brewing raw material mixing device proposed by the present invention;

[0038] Fig.10 This is a schematic diagram of the cam groove and limiting convex column structure of a liquor brewing raw material mixing device proposed by the present invention.

[0039] In the figure: 1, tank body; 2, tank cover; 3, driving mechanism; 4, feeding port; 5, plugging cover; 6, stirring mechanism; 7, discharge valve; 8, discharge channel; 9, auxiliary unloading mechanism; 10, inner shaft; 11, outer shaft; 12, stirring rod; 13, spiral blade; 14, hollow opening; 15, slide; 16, bracket; 17, motor 1; 18, transmission shaft; 19, transmission disc 1; 20, flexible transmission belt; 21, transmission disc 2; 22. Outer gear ring; 23. Planetary gear; 24. Primary coil; 25. Secondary coil; 26. Elastic electrode head; 27. Magnetic core; 28. Fan-shaped flexible sheet; 29. ​​Hollow plate; 30. Air inlet; 31. Cavity; 32. Outer shell; 33. Elastic flexible tube; 34. Roller; 35. Paddle plate; 36. Limit plate; 37. Fixed shaft; 38. Motor 2; 39. Cam groove; 40. Limiting boss; 41. Spring. DETAILED DESCRIPTION

[0040] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0041] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0042] Embodiment 1:

[0043] A liquor brewing raw material mixing device, such as Figure 1 - Fig.10 As shown, it includes a tank body 1 and a tank cover 2 fixed to the top of the tank body 1 by bolts, the bottom of the tank cover 2 is provided with a stirring mechanism 6, the top of the tank cover 2 is provided with a driving mechanism 3 for driving the stirring mechanism 6, and the top of the tank cover 2 is welded with a feeding port 4, and the end face of the feeding port 4 is detachably connected with a blocking cover 5.

[0044] The stirring mechanism 6 includes an inner shaft 10 and an outer shaft 11 rotatably connected to the tank cover 2, the inner shaft 10 and the outer shaft 11 are coaxially arranged, and a uniform stirring rod 12 is welded to the outer wall of the outer shaft 11, a hollow opening 14 is opened on the side wall of the outer shaft 11, and a spiral blade 13 is welded to the outer wall of the outer shaft 11.

[0045] The driving mechanism 3 is coupled to the inner shaft 10 and the outer shaft 11 , and the driving mechanism 3 drives the inner shaft 10 and the outer shaft 11 at different speeds or directions.

[0046] When the device is in use, the liquor raw material can be put into the tank body 1 through the feeding port 4, and then the plugging cover 5 and the feeding port 4 are fixed and sealed, and then the inner shaft 10 and the outer shaft 11 are driven to rotate at different speeds or in different directions through the driving mechanism 3. When the outer shaft 11 rotates, it can stir the raw material through the stirring rod 12, and the raw material is in a swirling state with the middle moving downward and the outside moving upward due to the action of centrifugal force. At the same time, when the inner shaft 10 rotates, it can drive the spiral blades 13 to rotate, thereby driving the raw material to be transported upward along the inside of the outer shaft 11 through the spiral blades 13, and then discharged to the outside through the hollow opening 14 for mixing.

[0047] The device, by configuring the stirring mechanism 6 as a combination of an inner shaft 10 and an outer shaft 11, and coordinating the stirring rod 12 and the spiral blade 13, can utilize the stirring of the stirring rod 12 to achieve adjacent mixing effects on the one hand, and can also transport the materials along the inside of the outer shaft 11 through the rotation of the spiral blade 13 and then mix them with the remaining raw materials in a jumpy manner, thereby improving the mixing efficiency and effect.

[0048] To solve the driver problem; Figure 3 , 4 As shown, the driving mechanism 3 includes a bracket 16 fixed to the outer wall of the top of the tank cover 2 and a motor 17 fixed to the top of the bracket 16 by bolts, the outer wall of the output shaft of the motor 17 is connected to the transmission shaft 18 through a coupling, the outer wall of the transmission shaft 18 is connected to a transmission disc 19 that can only be axially slidable, the end surface of the inner shaft 10 is fixed with a transmission disc 21 by bolts, and a plurality of flexible transmission belts 20 are fixed on the opposite side of the transmission disc 19 and the transmission disc 21.

[0049] The top outer wall of the tank cover 2 is fixed with an outer gear ring 22 by bolts, and the inner wall of the outer gear ring 22 is rotatably connected with multiple planetary gears 23. The bottoms of the multiple planetary gears 23 are rotatably connected to the end surface of the outer shaft 11, and the inner sides of the multiple planetary gears 23 are engaged with the outer wall of the outer shaft 11.

[0050] When the motor 17 is started, it can drive the transmission shaft 18 to rotate, thereby driving the transmission disc 19 to rotate, and then driving the transmission disc 21 to rotate through the flexible transmission belt 20, thereby driving the inner shaft 10 to rotate. When the inner shaft 10 rotates, it will drive the planetary gear 23 to revolve and rotate through the engagement with the planetary gear 23 and the engagement between the planetary gear 23 and the outer gear ring 22. The revolution of the planetary gear 23 will drive the outer shaft 11 to rotate, and the rotation speed is lower than that of the inner shaft 10.

[0051] This device, based on a "planetary gear set", can drive the inner shaft 10 and the outer shaft 11 at different speeds to achieve power integration, and by setting a transmission disc 19, a flexible transmission belt 20 and a transmission disc 21 as a link of the transmission chain, the flexibility of the flexible transmission belt 20 can be used to prevent the vibration during stirring from being transmitted to the motor 17, thereby increasing the service life of the motor 17.

[0052] In order to solve the adaptive power control problem; Figure 3 , 5 As shown in Figure 6, the outer wall of the bracket 16 is slidably connected to the slide 15, and the slide 15 is rotatably connected to the outer wall of the transmission plate 19. The bottom outer wall of the slide 15 is buckled with a spring 41, and the other end of the spring 41 is buckled to the top outer wall of the tank cover 2. A magnetic core 27 is fixed to the top lower surface of the bracket 16, and the two sides of the magnetic core 27 are respectively wound with a primary coil 24 and a secondary coil 25, and the primary coil 24 is connected to an AC power supply. An elastic electrode head 26 is fixed to the inner wall of the slide 15, and the elastic electrode head 26 contacts and is electrically conductive to the side wall of the secondary coil 25, and one end of the secondary coil 25 and the elastic electrode head 26 are both connected to the power supply terminal of the motor 17.

[0053] Since the flexible transmission belt 20 is a flexible transmission, when the stirring resistance of the mixture is large, the torque transmitted between the transmission disk 19 and the transmission disk 21 is also large, thereby increasing the torsion angle of the flexible transmission belt 20. Since the length of the flexible transmission belt 20 is a fixed value, when the torsion angle increases, the distance between the transmission disk 19 and the transmission disk 21 will change, so that the transmission disk 19 is used to drive the slide 15 to move, so that the elastic electrode head 26 slides along the surface of the secondary coil 25, so that the contact position between the elastic electrode head 26 and the secondary coil 25 changes, thereby increasing the number of turns of the secondary coil 25 connected to the circuit, and since the induced electromotive force generated in the secondary coil 25 is related to the input voltage of the primary coil 24, the number of turns of the primary coil 24 and the number of turns of the secondary coil 25, when the number of turns of the secondary coil 25 connected to the circuit increases, the induced electromotive force generated in the secondary coil 25 will also increase, thereby increasing the input voltage of the motor 17, increasing the input power, and increasing the output torque.

[0054] This device, by using the transmission disc 19, the flexible transmission belt 20, and the transmission disc 21 as transmission shock absorbers, and by setting the primary coil 24, the secondary coil 25 and the elastic electrode head 26, combines the "transformer" principle, so that the input power of the motor 17 can be adjusted according to the stirring resistance, and the transmission disc 19, the flexible transmission belt 20 and the transmission disc 21, which serve as both the "sensor" of the stirring resistance and the "driver" of the power regulation, thereby realizing the function of automatic adaptive regulation.

[0055] In order to solve the problem of sufficient material placement; Figure 1 , 7 As shown, a discharge channel 8 is welded to the bottom of the tank body 1 , and a discharge valve 7 is fixedly installed on the discharge channel 8 .

[0056] The inner wall of the bottom of the tank body 1 is provided with a cavity 31 , an air inlet 30 is provided on the outer side of the cavity 31 , and a plurality of simple one-way valves are installed on the inner side of the cavity 31 .

[0057] The simple one-way valve comprises a hollow plate 29 and a plurality of fan-shaped flexible sheets 28 , the outer circumferential side walls of the fan-shaped flexible sheets 28 are bonded to the end faces of the hollow plate 29 , and the plurality of fan-shaped flexible sheets 28 can form a complete circular structure.

[0058] After mixing is completed, the discharge valve 7 can be opened, and the mixed material is discharged along the discharge channel 8 under the action of gravity. At the same time, gas can be blown into the air inlet 30, and the gas squeezes and deforms the fan-shaped flexible sheet 28 through the hollow part of the hollow plate 29 and then enters the bottom inner cavity of the tank body 1.

[0059] The device, by providing a fan-shaped flexible sheet 28, a hollow plate 29, and a cavity 31, can transport gas to the bottom inner cavity of the tank body 1 during discharge. On the one hand, it can increase the gas pressure in the inner cavity of the tank body 1 and increase the discharge rate. On the other hand, the gas will move upward after entering from the bottom, and in the process of upward movement, it can also have a disturbing effect on the material, so that the precipitate in the material can float up and flow out together with the liquid phase, preventing it from adhering to the inner wall of the tank body 1, thereby increasing the adequacy of the discharge.

[0060] When the present embodiment is in use, the liquor raw material can be put into the tank body 1 through the feeding port 4, and then the plugging cover 5 is fixedly sealed with the feeding port 4. Subsequently, when the motor 17 is started, it can drive the transmission shaft 18 to rotate, thereby driving the transmission disk 19 to rotate, and then driving the transmission disk 21 to rotate through the flexible transmission belt 20, thereby driving the inner shaft 10 to rotate. When the inner shaft 10 rotates, it will drive the planetary gear 23 to revolve and rotate through the meshing with the planetary gear 23 and the meshing with the outer gear ring 22. The revolution of the planetary gear 23 will drive the outer shaft 11 to rotate, and the rotation The rotation speed is less than that of the inner shaft 10. When the outer shaft 11 rotates, it can stir the raw materials through the stirring rod 12. The raw materials are in a swirl state with the middle moving downward and the outer part moving upward due to the centrifugal force. At the same time, when the inner shaft 10 rotates, it can drive the spiral blades 13 to rotate, so that the raw materials are driven by the spiral blades 13 to be transported upward along the inside of the outer shaft 11, and then discharged to the outside through the hollow opening 14 for mixing. Moreover, since the flexible transmission belt 20 is a flexible transmission, when the mixing stirring resistance is large, the torque transmitted between the transmission disc 19 and the transmission disc 21 is also large. The flexible transmission belt 20 is large, thereby increasing the torsion angle of the flexible transmission belt 20. Since the length of the flexible transmission belt 20 is a fixed value, when the torsion angle increases, the distance between the transmission disk 19 and the transmission disk 21 changes, so that the transmission disk 19 drives the slide 15 to move, so that the elastic electrode head 26 slides along the surface of the secondary coil 25, so that the contact position between the elastic electrode head 26 and the secondary coil 25 changes, thereby increasing the number of turns of the secondary coil 25 connected to the circuit. The input voltage, the number of turns of the primary coil 24 and the number of turns of the secondary coil 25 are related, so when the number of turns of the secondary coil 25 connected to the circuit increases, the induced electromotive force generated in the secondary coil 25 will also increase, thereby increasing the input voltage of the motor 17, increasing the input power, and increasing the output torque. After mixing is completed, the discharge valve 7 can be opened, and the mixed material is discharged along the discharge channel 8 under the action of gravity. At the same time, gas can be blown into the air inlet 30, and the gas squeezes and deforms the fan-shaped flexible sheet 28 through the hollow part of the hollow plate 29 and then enters the bottom inner cavity of the tank body 1.

[0061] Embodiment 2:

[0062] A liquor brewing raw material mixing device, such as Figure 1 - Fig.10As shown, in order to further increase the discharge rate problem; this embodiment makes the following improvements on the basis of embodiment 1: an auxiliary unloading mechanism 9 is arranged at the top of the discharge channel 8, and the auxiliary unloading mechanism 9 includes an outer shell 32 welded to the outer wall of the top of the discharge channel 8 and a roller 34 rotatably connected to the inner side of the outer shell 32, a plurality of paddles 35 are arranged on the outer side of the roller 34, and a motor 2 38 is fixed to the outer wall of the outer shell 32 by bolts, and the output shaft of the motor 2 38 is connected to the roller 34 by a coupling.

[0063] An elastic flexible tube 33 is fixed to the top inner wall of the outer shell 32 , and the paddle 35 contacts and is squeezed into the side wall of the elastic flexible tube 33 . The air inlet end of the elastic flexible tube 33 is connected to the atmosphere, and the air outlet end of the elastic flexible tube 33 is connected to the air inlet 30 .

[0064] During the discharging process, the second motor 38 is started, which can drive the roller 34 to rotate, thereby driving the paddle 35 to rotate, and the material is discharged by the rotation of the paddle 35. At the same time, after the paddle 35 finishes discharging the material, it will squeeze the elastic flexible tube 33, and squeeze the gas in the elastic flexible tube 33 into the air inlet 30 to supply air for it. Subsequently, the elastic flexible tube 33 after being squeezed will rebound due to its own elasticity and then inhale air.

[0065] The device, by providing a shifting plate 35, can, on the one hand, shift the material when discharging the material, thereby further increasing the rate of discharging the material; on the other hand, it can cooperate with the elastic flexible tube 33 to realize the function of a "gas pump" to supply air to the air inlet 30, thereby saving the setting of pump components, saving power layout, reducing costs, increasing the compactness of the volume, and also increasing the linkage and coordination between the components.

[0066] The dial plate 35 is slidably connected to the radial direction of the roller 34, and the inner side of the roller 34 is rotatably connected to the limit plate 36, the limit plate 36 is fixed to the inner wall of the outer shell 32 through a fixed shaft 37, and the side wall of the limit plate 36 is provided with a cam groove 39, and the side wall of the dial plate 35 is movably limited and matched with the inner wall of the cam groove 39 through a limiting protrusion 40.

[0067] When the paddle 35 rotates to the bottom, the limiting boss 40 cooperates with the portion with a larger outer diameter of the cam groove 39, so that the paddle 35 extends outward to ensure the material is paddled. When the material is paddled and is in a rotating state, the limiting boss 40 cooperates with the portion with a smaller diameter of the cam groove 39, so that the paddle 35 will retract into the roller 34.

[0068] The present device, by setting the dial plate 35 in a retractable form, can, on the one hand, enable the dial plate 35 to retract into the inside of the roller 34 in the non-dip state, thereby reducing the size of the entire auxiliary unloading mechanism 9; on the other hand, its retraction into the inside of the roller 34 can also prevent the dial plate 35 from rotating and causing material to flow back, thereby improving the efficiency of auxiliary unloading; at the same time, the telescopic control of the dial plate 35 is achieved by utilizing the cooperation of the cam groove 39 in the limit plate 36 and the limit convex column 40 on the outer side of the dial plate 35, which, on the one hand, saves on the arrangement of the telescopic power source; on the other hand, its control component is also located inside the roller 34, thereby reducing the volume occupancy and further increasing the compactness of the structure.

[0069] When the present embodiment is in use, during the material discharging process, the second motor 38 is started, which can drive the roller 34 to rotate, thereby driving the paddle 35 to rotate, and the material is discharged by the rotation of the paddle 35. At the same time, after the paddle 35 finishes discharging the material, it will squeeze the elastic flexible tube 33, and squeeze the gas in the elastic flexible tube 33 into the air inlet 30 to supply it with air. Subsequently, the elastic flexible tube 33 after being squeezed is subjected to its own elastic rebound and then inhales air. When the paddle 35 rotates to the bottom, the limiting boss 40 is matched with the part with the larger outer diameter of the cam groove 39, so that the paddle 35 extends outward to ensure the material discharge. When the material discharge is completed and is in a rotating state, the limiting boss 40 is matched with the small diameter of the cam groove 39, so that the paddle 35 will shrink into the roller 34.

[0070] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A liquor brewing raw material mixing device, comprising a tank body (1) and a tank cover (2) fixed to the top of the tank body (1) by bolts, characterized in that: The bottom of the tank cover (2) is provided with a stirring mechanism (6), the top of the tank cover (2) is provided with a driving mechanism (3) for driving the stirring mechanism (6), and the top of the tank cover (2) is welded with a feeding port (4), and the end surface of the feeding port (4) is detachably connected with a blocking cover (5); The stirring mechanism (6) comprises an inner shaft (10) and an outer shaft (11) which are rotatably connected to the tank cover (2); the inner shaft (10) and the outer shaft (11) are coaxially arranged, and a uniform stirring rod (12) is welded to the outer wall of the outer shaft (11); a hollow opening (14) is opened on the side wall of the outer shaft (11); and a spiral blade (13) is welded to the outer wall of the outer shaft (11); The driving mechanism (3) is coupled to the inner shaft (10) and the outer shaft (11) in a transmission manner, and the driving mechanism (3) drives the inner shaft (10) and the outer shaft (11) at different speeds or in different directions.

2. A liquor brewing raw material mixing device according to claim 1, characterized in that: The driving mechanism (3) comprises a bracket (16) fixed to the outer wall of the top of the tank cover (2) and a motor (17) fixed to the top of the bracket (16) by bolts, the outer wall of the output shaft of the motor (17) is connected to a transmission shaft (18) by a coupling, the outer wall of the transmission shaft (18) is connected to a transmission disc (19) in an axially slidable manner only, the end surface of the inner shaft (10) is fixed to a transmission disc (21) by bolts, and a plurality of flexible transmission belts (20) are fixed to the opposite side of the transmission disc (19) and the transmission disc (21).

3. A liquor brewing raw material mixing device according to claim 2, characterized in that: The top outer wall of the tank cover (2) is fixed with an outer gear ring (22) by bolts, the inner wall of the outer gear ring (22) is rotatably connected with a plurality of planetary gears (23), the bottoms of the plurality of planetary gears (23) are rotatably connected to the end surface of the outer shaft (11), and the inner sides of the plurality of planetary gears (23) are meshed with the outer wall of the outer shaft (11).

4. A liquor brewing raw material mixing device according to claim 2, characterized in that: The outer wall of the bracket (16) is slidably connected to a slide (15), and the slide (15) is rotatably connected to the outer wall of a transmission plate (19). The bottom outer wall of the slide (15) is buckled with a spring (41), and the other end of the spring (41) is buckled with the top outer wall of the tank cover (2). A magnetic core (27) is fixed to the lower surface of the top of the bracket (16), and a primary coil (24) and a secondary coil (25) are respectively wound on both sides of the magnetic core (27). The primary coil (24) is connected to an AC power supply. An elastic electrode head (26) is fixed to the inner wall of the slide (15), and the elastic electrode head (26) contacts and is electrically conductive to the side wall of the secondary coil (25), and one end of the secondary coil (25) and the elastic electrode head (26) are both connected to the power supply terminal of the motor (17).

5. A liquor brewing raw material mixing device according to claim 1, characterized in that: A discharge channel (8) is welded to the bottom of the tank body (1), and a discharge valve (7) is fixedly installed on the discharge channel (8).

6. A liquor brewing raw material mixing device according to claim 5, characterized in that: The inner wall of the bottom of the tank body (1) is provided with a cavity (31), an air inlet (30) is provided on the outer side of the cavity (31), and a plurality of simple one-way valves are installed on the inner side of the cavity (31).

7. A liquor brewing raw material mixing device according to claim 6, characterized in that: The simple one-way valve comprises a hollow plate (29) and a plurality of fan-shaped flexible sheets (28), the outer circumferential side walls of the fan-shaped flexible sheets (28) being bonded to the end faces of the hollow plate (29), and the plurality of fan-shaped flexible sheets (28) can form a complete circular structure.

8. A liquor brewing raw material mixing device according to claim 5, characterized in that: An auxiliary unloading mechanism (9) is arranged at the top of the discharge channel (8), and the auxiliary unloading mechanism (9) comprises an outer shell (32) welded to the outer wall of the top of the discharge channel (8) and a roller (34) rotatably connected to the inner side of the outer shell (32), a plurality of shift plates (35) are arranged on the outer side of the roller (34), and a second motor (38) is fixed to the outer wall of the outer shell (32) by bolts, and the output shaft of the second motor (38) is connected to the roller (34) by a coupling.

9. A liquor brewing raw material mixing device according to claim 8, characterized in that: An elastic flexible tube (33) is fixed to the top inner wall of the outer shell (32), the paddle (35) contacts and is pressed against the side wall of the elastic flexible tube (33), the air inlet end of the elastic flexible tube (33) is connected to the atmospheric environment, and the air outlet end of the elastic flexible tube (33) is connected to the air inlet (30).

10. A liquor brewing raw material mixing device according to claim 9, characterized in that: The shift plate (35) is slidably connected to the radial direction of the roller (34), and the inner side of the roller (34) is rotatably connected to a limit plate (36), the limit plate (36) is fixed to the inner side wall of the outer shell (32) through a fixed shaft (37), and a cam groove (39) is provided on the side wall of the limit plate (36), and the side wall of the shift plate (35) is movably limited and matched to the inner wall of the cam groove (39) through a limiting convex column (40).

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