Stirring and mixing equipment for processing white spirit brewing raw materials

Abstract

The invention relates to the technical field of stirring and mixing equipment, and discloses stirring and mixing equipment for processing white spirit brewing raw materials, which comprises a stirring tank, supporting legs are fixedly mounted on the lower side of the stirring tank, a tank cover is arranged on the upper side of the stirring tank, a rotating rod is arranged in the stirring tank, three stirring strips are fixedly mounted on the rotating rod, and a feeding pipe is arranged on the tank cover. A rotating drive is fixedly mounted on the upper side of the tank cover, raw materials needing to be stirred are injected into the stirring tank through a feeding pipe, then the rotating drive can be started to drive a rotating rod to rotate, accordingly, stirring strips can be driven to rotate to stir the raw materials for mixing, and meanwhile two spiral plates can be driven to rotate; therefore, the upper spiral plate can downwards extrude and push the upper raw materials, and the lower spiral plate can rotate to drive the raw materials to upwards extrude, so that the upper and lower raw materials can mutually flow to generate convective mixing, the mixing efficiency can be accelerated, and the working efficiency can be improved.

Description

Technical Field

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

[0002] The principle and process of liquor brewing process mainly include: alcohol fermentation, starch saccharification, koji making, raw material processing, distillation, aging, blending and seasoning, etc. Liquor brewing process The traditional liquor brewing process in my country is solid-state fermentation. Some auxiliary materials need to be added during fermentation to adjust the starch concentration, maintain the softness of the fermented grains, and maintain the pulp water. Commonly used auxiliary materials include rice husks, bran, corn cobs, sorghum husks, peanut skins, etc.

[0003] When brewing white wine, it is necessary to mix and stir various raw materials, so a stirring device is needed for processing. The existing publication number CN116870772A discloses a white wine brewing batching device, including a batching and stirring barrel, the middle parts of the left and right sides of the lower end surface of the batching and stirring barrel are fixedly connected with pillars, the lower end surfaces of the pillars are fixedly connected with a base, and a stirring mechanism is arranged on the stirring shaft. The present invention can achieve a continuous cycle crushing and screening effect on the white wine solid ingredients before stirring, avoids the situation that the ingredients are too large and affect the subsequent stirring effect, improves the brewing efficiency of the white wine, and can have a wider range of stirring effect on the subsequent white wine ingredients, so that the mixing effect of the ingredients is better and more uniform, and can also scrape the ingredients attached to the inner cavity of the batching and stirring barrel, avoiding the situation that the ingredients are attached to the inner cavity wall of the batching and stirring barrel, and the crushing and stirring processes are carried out simultaneously, which is more convenient to operate; it is more convenient to carry the entire device, which is more labor-saving and convenient.

[0004] However, in most existing liquor brewing stirring devices, the raw materials are stirred and mixed at the same horizontal plane during stirring and mixing, which will result in low mixing efficiency of the raw materials at different depths, thereby resulting in a relatively low mixing speed of the raw materials, which will affect work efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a stirring and mixing device for processing raw materials for liquor brewing, which has the advantages of accelerating mixing efficiency and improving work efficiency, and solves the problem that most of the existing stirring devices for liquor brewing stir and mix the raw materials on the same horizontal plane during stirring and mixing, which results in low mixing efficiency of raw materials at different depths, thereby resulting in a relatively low mixing speed of the raw materials, which affects work efficiency.

[0006] In order to achieve the above-mentioned purpose of accelerating mixing efficiency and improving work efficiency, the present invention provides the following technical solutions: a stirring and mixing device for processing raw materials for liquor brewing, comprising a stirring tank, a supporting leg is fixedly installed on the lower side of the stirring tank, a tank cover is arranged on the upper side of the stirring tank, a rotating rod is arranged in the stirring tank, three stirring bars are fixedly installed on the rotating rod, a feeding pipe is arranged on the tank cover, a rotating drive is fixedly installed on the upper side of the tank cover, the output shaft of the rotating drive is connected to the rotating rod, the rotating drive can drive the rotating rod to rotate, two round tubes are arranged in the stirring tank, a plurality of small blocks are fixedly installed on the outer side walls of the two round tubes, and a vertical bar is fixedly installed on each small block; Several vertical bars on the upper circular tube of the two circular tubes are connected to the tank cover, and several vertical bars on the lower circular tube of the two circular tubes are connected to the lower inner wall of the mixing tank. Two spiral plates are fixedly installed on the rotating rod, and the two spiral plates are symmetrically arranged. The two circular tubes are movably sleeved on the two spiral plates respectively.

[0007] Preferably, two rotating rings are provided in the stirring tank, and a plurality of inclined plates are fixedly installed on the inner side walls of the two rotating rings. Connecting rods are installed on the three stirring bars, and movable rods are fixedly installed on the three connecting rods. The upper and lower ends of the three movable rods are respectively connected to the two rotating rings.

[0008] Preferably, three fixing frames are fixedly installed on the lower inner wall of the mixing tank, several vertical bars on the lower one of the two circular tubes are movably connected to each fixing frame, and several vertical bars on the upper one of the two circular tubes are fixedly connected to the tank cover.

[0009] Preferably, a circular ring is fixedly mounted on the lower inner wall of the stirring tank, a rotating rod is movably connected to the circular ring, a square groove is provided on the upper side of the rotating rod, and two pressure springs are fixedly mounted on the lower inner wall of the square groove.

[0010] Preferably, a connecting block is fixedly mounted on the upper ends of the two pressure springs, the connecting block is movably connected to the square groove, and a clamping groove is provided at the lower end of the rotationally driven output shaft, the connecting block is movably connected to the clamping groove.

[0011] Preferably, two limit rings are fixedly installed on the three movable rods, a small ring is movably sleeved on each movable rod, a short tube is fixedly installed on each small ring, three small tubes are fixedly installed on the side where the two rotating rings are close to each other, each small tube is movably sleeved on the three movable rods, and each short tube is threadedly sleeved on each small tube.

[0012] Preferably, a connecting groove is formed in each of the three connecting rods, a fixing rod is movably connected in each connecting groove, and each fixing rod is fixedly connected to each stirring bar.

[0013] Preferably, a limit tube is fixedly sleeved on the mixing tank, a plurality of slots are provided on the upper side of the limit tube, a limit block is movably connected in each slot, and each limit block is fixedly connected to each side wall of the tank cover respectively.

[0014] Compared with the prior art, the present invention provides a stirring and mixing device for processing raw materials for liquor brewing, which has the following beneficial effects: The stirring and mixing equipment for processing raw materials for liquor brewing injects the raw materials to be stirred into the stirring tank through a feeding pipe, and then starts a rotary drive to drive the rotating rod to rotate, thereby driving the stirring bar to rotate and stir the raw materials for mixing, and at the same time driving two spiral plates to rotate, so that the upper raw materials can be squeezed and pushed downward by the upper spiral plate, and at the same time, the rotation of the lower spiral plate can drive the raw materials to be squeezed upward, so that the upper and lower raw materials can flow to each other to generate convection mixing, thereby accelerating the mixing efficiency and improving the working efficiency.

[0015] The stirring and mixing equipment for processing raw materials for liquor brewing can drive the three connecting rods to rotate by rotating the rotating rod through a rotary drive, thereby driving the movable rod to rotate, thereby driving the two rotating rings to rotate, thereby driving the inclined plates on the inner side walls of each rotating ring to rotate and move to push the raw materials at the inner edge of the stirring tank toward the center, thereby further improving the stirring efficiency and promoting the raw materials to enter the two circular tubes, thereby promoting the raw materials to be pushed by the spiral plates to generate convection to accelerate the mixing efficiency.

[0016] The stirring and mixing equipment for processing raw materials for liquor brewing is movably connected to each fixed frame through a plurality of vertical bars on the lower round tube of the two round tubes, so that users can conveniently disassemble and take out the lower round tube, thus making it convenient for users to clean it.

[0017] The stirring and mixing equipment for processing raw materials for liquor brewing can remove the rotary drive after disassembling the tank cover. When the rotary drive is covered, the output shaft of the rotary drive presses the connecting block to move downward. Then, when starting the rotary drive, it is first rotated slowly. When the slot on the output shaft of the rotary drive is rotated to align with the connecting block, the rebound of the pressure spring drives the connecting block into the slot. In this way, the rotary drive can drive the rotating rod to rotate, thereby facilitating the user to separate and connect the rotating rod.

[0018] The stirring and mixing equipment for processing raw materials for liquor brewing connects three movable rods to a plurality of small tubes respectively, and then each short tube can be rotated and moved to be threadedly connected to each small tube respectively, so that two rotating rings can be connected to each other, and the rotating rod can drive the two rotating rings to rotate at the same time.

[0019] The stirring and mixing equipment for processing raw materials for liquor brewing can facilitate users to disassemble and install three movable rods through the fixing rods and the connecting grooves, and can facilitate users to position, install and disassemble the tank cover through a plurality of notches and a plurality of limit blocks, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the stirring tank in the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the can cover in the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the limiting tube in the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating ring in the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the inclined plate in the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the rotating rod in the present invention; Figure 8 Schematic diagram of the three-dimensional structure of the spiral plate in the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the movable rod in the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the rotation drive in the present invention; Fig.11 It is a schematic diagram of the cross-sectional three-dimensional structure of the stirring bar of the present invention.

[0021] In the figure: 1. mixing tank; 2. limiting tube; 3. limiting block; 4. feeding tube; 5. rotary drive; 6. tank cover; 7. tilting plate; 8. rotating ring; 9. rotating rod; 10. round tube; 11. spiral plate; 12. vertical bar; 13. small block; 14. notch; 15. small tube; 16. circular ring; 17. fixing frame; 19. movable rod; 20. connecting rod; 21. stirring bar; 22. slot; 25. square slot; 26. pressure spring; 27. connecting block; 28. small ring; 29. ​​limiting ring; 30. short tube; 31. supporting leg; 32. fixing rod; 33. connecting slot. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings, wherein the same components are represented by the same figure numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom surface" and "top surface" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 7 The present invention provides a technical solution: a stirring and mixing device for processing raw materials for brewing liquor, comprising a stirring tank 1, a supporting leg 31 is fixedly installed on the lower side of the stirring tank 1, a tank cover 6 is arranged on the upper side of the stirring tank 1, a rotating rod 9 is arranged in the stirring tank 1, three stirring bars 21 are fixedly installed on the rotating rod 9, a feeding pipe 4 is arranged on the tank cover 6, a rotating drive 5 is fixedly installed on the upper side of the tank cover 6, the output shaft of the rotating drive 5 is connected to the rotating rod 9, the rotating drive 5 can drive the rotating rod 9 to rotate, two round tubes 10 are arranged in the stirring tank 1, a plurality of small blocks 13 are fixedly installed on the outer side walls of the two round tubes 10, and a vertical bar 12 is fixedly installed on each small block 13; The plurality of vertical bars 12 on the upper circular tube 10 of the two circular tubes 10 are all connected to the tank cover 6, and the plurality of vertical bars 12 on the lower circular tube 10 of the two circular tubes 10 are all connected to the lower inner wall of the stirring tank 1. Two spiral plates 11 are fixedly mounted on the rotating rod 9, and the two spiral plates 11 are symmetrically arranged. The two circular tubes 10 are movably sleeved on the two spiral plates 11 respectively. The raw materials to be stirred are injected into the stirring tank 1 through the feeding pipe 4, and then the rotary drive 5 can be started to drive the rotating rod 9 to rotate, thereby driving the stirring bars 21 to rotate and stir the raw materials for mixing, and at the same time, the two spiral plates 11 can be driven to rotate, so that the upper raw materials can be squeezed and pushed downward by the upper spiral plate 11, and at the same time, the rotation of the lower spiral plate 11 can drive the raw materials to be squeezed upward, so that the raw materials above and below can flow to each other to produce convection mixing, thereby accelerating the mixing efficiency and improving the working efficiency; Two rotating rings 8 are arranged in the stirring tank 1, and a plurality of inclined plates 7 are fixedly installed on the inner side walls of the two rotating rings 8. Connecting rods 20 are installed on the three stirring bars 21, and movable rods 19 are fixedly installed on the three connecting rods 20. The upper and lower ends of the three movable rods 19 are respectively connected to the two rotating rings 8. The three connecting rods 20 can be driven to rotate by the rotating drive 5 to drive the rotating rod 9 to rotate, so that the movable rod 19 can be driven to rotate, thereby driving the two rotating rings 8 to rotate, so that the inclined plates 7 on the inner side walls of each rotating ring 8 can be driven to rotate and move to push the raw materials at the inner edge of the stirring tank to the center, so that the stirring efficiency can be further improved and the raw materials can be promoted to enter the two round tubes 10, so that the raw materials can be promoted to be pushed by the spiral plates 11 to generate convection to accelerate the mixing efficiency; See also Figure 5-Figure 10 , three fixing frames 17 are fixedly installed on the lower inner wall of the mixing tank 1, and a plurality of vertical bars 12 on the lower round tube 10 of the two round tubes 10 are movably connected with each fixing frame 17, and a plurality of vertical bars 12 on the upper round tube 10 of the two round tubes 10 are fixedly connected with the tank cover 6, and a plurality of vertical bars 12 on the lower round tube 10 of the two round tubes 10 are movably connected with each fixing frame 17, so that the user can conveniently disassemble and take out the lower round tube 10, so that the user can conveniently clean it; A ring 16 is fixedly installed on the lower inner wall of the mixing tank 1, and the rotating rod 9 is movably connected to the ring 16. A square groove 25 is opened on the upper side of the rotating rod 9, and two pressure springs 26 are fixedly installed on the lower inner wall of the square groove 25. A connecting block 27 is fixedly installed on the upper ends of the two pressure springs 26. The connecting block 27 is movably connected to the square groove 25. A clamping groove 22 is opened on the lower end of the output shaft of the rotating drive 5, and the connecting block 27 is movably connected to the clamping groove 22. The rotating drive 5 can be removed by disassembling the tank cover 6. When the rotating drive 5 is covered, the output shaft of the rotating drive 5 will press the connecting block 27 to move downward, and then when the rotating drive 5 is started, it will be rotated slowly first. When the clamping groove 22 on the output shaft of the rotating drive 5 is rotated to align with the connecting block 27, the rebound of the pressure spring 26 will drive the connecting block 27 to enter the clamping groove 22, so that the rotating drive 5 can drive the rotating rod 9 to rotate, thereby facilitating the user to separate and connect the rotating rod; Two limit rings 29 are fixedly installed on the three movable rods 19, a small ring 28 is movably sleeved on each movable rod 19, a short tube 30 is fixedly installed on each small ring 28, three small tubes 15 are fixedly installed on the side where the two rotating rings 8 are close to each other, each small tube 15 is movably sleeved on the three movable rods 19, and each short tube 30 is threadedly sleeved on each small tube 15. By connecting the three movable rods 19 with a plurality of small tubes 15 respectively, each short tube 30 can be rotated and moved to be threadedly connected with each small tube 15, so that the two rotating rings 8 can be connected to each other, so that the two rotating rings 8 can be driven to rotate at the same time by the rotating rod 9; See also Figure 1-Figure 11 , a connecting groove 33 is provided in each of the three connecting rods 20, and a fixing rod 32 is movably connected in each of the connecting grooves 33, and each fixing rod 32 is fixedly connected to each stirring bar 21 respectively. A limiting tube 2 is fixedly sleeved on the stirring tank 1, and a plurality of notches 14 are provided on the upper side of the limiting tube 2, and a limiting block 3 is movably connected in each of the notches 14, and each limiting block 3 is fixedly connected to the side wall of each tank cover 6 respectively. The fixing rod 32 and the connecting grooves 33 can facilitate the user to disassemble and install the three movable rods 19, and at the same time, the plurality of notches 14 and the plurality of limiting blocks 3 can facilitate the user to locate, install and disassemble the tank cover 6, thereby improving the practicability of the device.

[0025] When in use, the first step is to inject the raw materials to be stirred into the stirring tank 1 through the feed pipe 4, and then start the rotary drive 5 to drive the rotating rod 9 to rotate, thereby driving the stirring bar 21 to rotate and stir the raw materials for mixing, and at the same time drive the two spiral plates 11 to rotate, so that the upper raw materials can be squeezed downward by the upper spiral plate 11, and at the same time, the rotation of the lower spiral plate 11 can drive the raw materials to be squeezed upward, so that the upper and lower raw materials can flow to each other to produce convection mixing, thereby accelerating the mixing efficiency and improving work efficiency.

[0026] Step 2: By rotating the rotating rod 9 through the rotary drive 5, the three connecting rods 20 can be driven to rotate, so that the movable rod 19 can be driven to rotate, thereby driving the two rotating rings 8 to rotate, so that the inclined plate 7 on the inner wall of each rotating ring 8 can be driven to rotate and move to push the raw materials at the inner edge of the mixing tank toward the center, so that the mixing efficiency can be further improved and the raw materials can be promoted to enter the two circular tubes 10, so that the raw materials can be pushed by the spiral plate 11 to generate convection to accelerate the mixing efficiency.

[0027] Step 3: The plurality of vertical bars 12 on the lower circular tube 10 of the two circular tubes 10 are movably connected to each fixing frame 17, so that the user can conveniently disassemble and take out the lower circular tube 10, so that the user can clean it conveniently.

[0028] Step 4: The rotary drive 5 can be removed by disassembling the tank cover 6. When the rotary drive 5 is covered, the output shaft of the rotary drive 5 will press the connecting block 27 to move downward. Then, when starting the rotary drive 5, it will be rotated slowly. When the slot 22 on the output shaft of the rotary drive 5 is rotated to align with the connecting block 27, the rebound of the pressure spring 26 will drive the connecting block 27 to enter the slot 22, so that the rotary drive 5 can drive the rotating rod 9 to rotate, thereby facilitating the user to separate and connect the rotating rod.

[0029] Step 5: By connecting the three movable rods 19 to several small tubes 15 respectively, each short tube 30 can be rotated and moved to be threadedly connected to each small tube 15 respectively, so that the two rotating rings 8 can be connected to each other, and the rotating rod 9 can be used to drive the two rotating rings 8 to rotate at the same time.

[0030] Step 6: The fixing rod 32 and the connecting groove 33 can facilitate the user to disassemble and install the three movable rods 19. At the same time, the plurality of notches 14 and the plurality of limit blocks 3 can facilitate the user to locate, install and disassemble the tank cover 6, thereby improving the practicability of the device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring and mixing device for processing raw materials for liquor brewing, comprising a stirring tank (1), a supporting leg (31) being fixedly mounted on the lower side of the stirring tank (1), and a tank cover (6) being arranged on the upper side of the stirring tank (1), characterized in that: The stirring tank (1) is provided with a rotating rod (9), three stirring bars (21) are fixedly mounted on the rotating rod (9), a feed pipe (4) is provided on the tank cover (6), a rotating drive (5) is fixedly mounted on the upper side of the tank cover (6), an output shaft of the rotating drive (5) is connected to the rotating rod (9), and the rotating drive (5) can drive the rotating rod (9) to rotate, and two round tubes (10) are provided in the stirring tank (1), a plurality of small blocks (13) are fixedly mounted on the outer side walls of the two round tubes (10), and a vertical bar (12) is fixedly mounted on each small block (13); The plurality of vertical bars (12) on the upper circular tube (10) of the two circular tubes (10) are connected to the tank cover (6), and the plurality of vertical bars (12) on the lower circular tube (10) of the two circular tubes (10) are connected to the lower inner wall of the stirring tank (1). Two spiral plates (11) are fixedly mounted on the rotating rod (9), and the two spiral plates (11) are symmetrically arranged. The two circular tubes (10) are movably sleeved on the two spiral plates (11) respectively. Two rotating rings (8) are arranged in the stirring tank (1), and a plurality of inclined plates (7) are fixedly mounted on the inner side walls of the two rotating rings (8). Connecting rods (20) are mounted on the three stirring bars (21), and movable rods (19) are fixedly mounted on the three connecting rods (20). The upper and lower ends of the three movable rods (19) are respectively connected to the two rotating rings (8).

2. The stirring and mixing equipment for processing raw materials for liquor brewing according to claim 1, characterized in that: Three fixing frames (17) are fixedly mounted on the lower inner wall of the mixing tank (1); a plurality of vertical bars (12) on the lower one of the two circular tubes (10) are movably connected to each fixing frame (17), and a plurality of vertical bars (12) on the upper one of the two circular tubes (10) are fixedly connected to the tank cover (6).

3. The stirring and mixing equipment for processing raw materials for liquor brewing according to claim 1, characterized in that: A circular ring (16) is fixedly mounted on the lower inner wall of the mixing tank (1), and the rotating rod (9) is movably connected to the circular ring (16). A square groove (25) is formed on the upper side of the rotating rod (9), and two pressure springs (26) are fixedly mounted on the lower inner wall of the square groove (25).

4. The stirring and mixing equipment for processing raw materials for liquor brewing according to claim 3 is characterized in that: A connecting block (27) is fixedly mounted on the upper ends of the two pressure springs (26), and the connecting block (27) is movably connected to the square groove (25). A clamping groove (22) is formed at the lower end of the output shaft of the rotary drive (5), and the connecting block (27) is movably connected to the clamping groove (22).

5. The stirring and mixing equipment for processing raw materials for liquor brewing according to claim 1, characterized in that: Two limit rings (29) are fixedly mounted on the three movable rods (19), a small ring (28) is movably sleeved on each movable rod (19), a short tube (30) is fixedly mounted on each small ring (28), and three small tubes (15) are fixedly mounted on the sides of the two rotating rings (8) close to each other, each small tube (15) is movably sleeved on the three movable rods (19), and each short tube (30) is threadedly sleeved on each small tube (15).

6. The stirring and mixing equipment for processing raw materials for liquor brewing according to claim 1, characterized in that: A connection groove (33) is formed in each of the three connection rods (20), and a fixing rod (32) is movably connected in each connection groove (33), and each fixing rod (32) is fixedly connected to each stirring bar (21).

7. The stirring and mixing equipment for processing liquor brewing raw materials according to claim 1, characterized in that: The mixing tank (1) is fixedly sleeved with a limit tube (2), the upper side of the limit tube (2) is provided with a plurality of slots (14), each slot (14) is movably connected to a limit block (3), and each limit block (3) is fixedly connected to a side wall of each tank cover (6).

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