A raw material blending and mixing equipment for liquor production

Abstract

The invention discloses a raw material blending and stirring device for liquor production, and the invention relates to the technical field of liquor production. The raw material blending and stirring device for liquor production, through the arrangement of a mixing blade and a cleaning scraper rod, can exert an upward force on the raw material during the mixing process by rotating the mixing blade, so as to avoid the difficulty of mixing the raw material that sinks to the bottom, and ensure the mixing effect, and can complete the cleaning operation of the mixing blade by rotating and resetting the cleaning scraper rod during operation, on the one hand, it can ensure that the raw material can be reduced from adhering to the surface of the mixing blade during the mixing process, and at the same time, the raw material on the surface of the mixing blade can be scraped off during the discharge, so as to reduce the residual raw material inside the machine body, which is more convenient than the traditional mixing method and improves the convenience of subsequent equipment maintenance.

Description

Technical Field

[0001] The invention relates to the technical field of liquor production, in particular to raw material blending and stirring equipment for liquor production. Background Art

[0002] During the production of liquor, each step is processed independently, and then an industrial chain is formed to produce liquor. After the raw materials are crushed, the subsequent production process takes a lot of time, which causes the crushed raw materials to accumulate, and then causes the crushed raw materials to agglomerate. When mixing the ingredients, the new materials, lees, auxiliary materials and water are blended together. Referring to the Chinese patent, application number: "202311800230.1" "A raw material blending and stirring equipment for liquor production and liquor production process", the existing equipment of this patent has the problem of low efficiency when unloading raw materials, which affects the production efficiency of the equipment; however, the above-mentioned equipment still has the defect that there are more raw materials left when unloading, which needs to be manually removed and affects the convenience of subsequent maintenance. In addition, during the blending process of the equipment, the raw materials are easy to adhere to the blades when introduced, which affects the mixing effect and prolongs the mixing time. In this regard, we propose a raw material blending and stirring equipment for liquor production to solve the above problems. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a raw material blending and stirring device for liquor production, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the present invention is implemented through the following technical scheme: a raw material blending and stirring device for liquor production, comprising a body, a feed pipe is fixedly installed on the top surface of the body, the feed pipe is used to transport the raw materials, a discharge pipe is fixed on the bottom of the body, and a discharge butterfly valve is installed inside the discharge pipe;

[0005] A mixing rod is rotatably connected inside the machine body, and a plurality of positioning sleeves are rotatably sleeved on the outside of the mixing rod. A plurality of mixing blades are fixed on the outside of the positioning sleeve. The mixing blades are used to mix the raw materials. A plurality of cleaning scraping rods are rotatably connected inside the positioning sleeve. The plurality of mixing blades are respectively located on the inner sides of the corresponding cleaning scraping rods. The cleaning scraping rods are used to scrape and clean the raw materials attached to the surfaces of the mixing blades.

[0006] A plurality of limiting notches are provided on the inner side of the positioning sleeve, and an annular transmission frame is rotatably connected inside the plurality of limiting notches. The annular transmission frame is fixed on the outer side of the mixing rod. The annular transmission frame is used to drive the cleaning scraper rod to rotate by contacting with the cleaning scraper rod, so as to clean the mixing blades. At the same time, the annular transmission frame is used to drive the positioning sleeve to rotate along with the mixing rod.

[0007] A servo motor is fixed on the top surface of the machine body, and the servo motor is used to drive the mixing rod to rotate inside the machine body.

[0008] Preferably, a rotating shaft is fixedly installed on one side of the cleaning scraper rod close to the annular transmission frame, and the rotating shaft is rotatably installed inside the positioning sleeve. An arc-shaped transmission surface is opened on one side of the annular transmission frame close to the cleaning scraper rod, and the arc-shaped transmission surface always keeps in contact with the end of the cleaning scraper rod.

[0009] Preferably, an elastic seal is fixedly mounted on the outer side of the cleaning scraper rod, and the elastic seal is fixedly mounted inside the positioning sleeve.

[0010] Preferably, one end of the plurality of cleaning scraper rods located inside the positioning sleeve is fixedly connected to a return spring, and the plurality of return springs are fixedly installed inside the limiting notch.

[0011] Preferably, a plurality of assembly rods are fixedly mounted on one side of the mixing blade close to the positioning sleeve, and the plurality of assembly rods are fixedly connected to the positioning sleeve.

[0012] Preferably, the cleaning scraper rod is open-type, and the plurality of mixing blades are respectively located inside the corresponding cleaning scraper rods, and the cleaning scraper rods and the corresponding mixing blades are fitted to each other on both sides.

[0013] Preferably, the outer side of the mixing rod is rotatably sleeved with a limiting shaft sleeve, the limiting shaft sleeve is fixedly installed inside the machine body, and supporting legs are fixedly installed around the bottom of the machine body.

[0014] Preferably, a positioning ring is fixedly sleeved on the end of the mixing rod close to the feeding pipe, a plurality of connecting positioning rods are fixed on the outer side of the positioning ring, and a feeding sheet is fixedly installed through the connecting positioning rods.

[0015] Preferably, the plurality of upper material sheets are all installed at an angle, and the plurality of upper material sheets are in contact with the inner wall of the machine body.

[0016] Preferably, a plurality of fixing rods are fixed on the outside of the mixing rod, and a plurality of scraping rods are fixedly mounted via the fixing rods.

[0017] The present invention provides a raw material blending and stirring device for liquor production. Compared with the prior art, it has the following beneficial effects:

[0018] (1) The raw material blending and stirring equipment for producing liquor can exert an upward force on the raw materials by rotating the mixing blades during the mixing process, thereby preventing the raw materials that sink to the bottom from being difficult to mix and ensuring the mixing effect. The cleaning blades can be cleaned by rotating and resetting the cleaning scraper during operation. On the one hand, it can ensure that the raw materials can be reduced from adhering to the surface of the mixing blades during the mixing process. At the same time, the raw materials on the surface of the mixing blades can be scraped off during the discharge, thereby reducing the residual raw materials inside the machine body. Compared with the traditional mixing method, it is more convenient and improves the convenience of subsequent equipment maintenance.

[0019] (2) The raw material blending and stirring equipment for liquor production can scrape off the raw materials that have sunk to the bottom of the machine body during the mixing process and transport them upwards by means of the arrangement of multiple feeding sheets. Furthermore, the scraping rod can be arranged so that the scraping rod can run along the inner wall of the machine body, and can scrape off the raw materials that have adhered to the inner wall of the machine body during the mixing process or the feeding process, thereby further improving the mixing effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 For the present invention Figure 1 Schematic diagram of the cross-section structure;

[0022] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 For the present invention Figure 2 Sectional front view;

[0024] Figure 5 This is a schematic diagram of the structure of the mixing blade and the cleaning scraper rod of the present invention;

[0025] Figure 6 This is a schematic diagram of the cross-sectional structure of the positioning sleeve of the present invention;

[0026] Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle;

[0027] Figure 8 It is a schematic diagram of the structure of the annular transmission frame and the cleaning scraper rod of the present invention.

[0028] In the figure: 1. body; 2. support leg; 3. feed pipe; 4. discharge pipe; 401, discharge butterfly valve; 5. servo motor; 6. mixing rod; 601, limit sleeve; 7. positioning ring; 701, connecting positioning rod; 8. loading sheet; 9. scraper rod; 901, fixing rod; 10, positioning sleeve; 11. mixing blade; 1101, assembly rod; 12. cleaning scraper rod; 1201, rotating shaft; 1202, reset spring; 1203, elastic seal; 13, limit slot; 14. annular transmission frame; 1401, arc-shaped transmission surface. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-Figure 8 The present invention provides two technical solutions, which specifically include the following embodiments:

[0031] Example 1: Reference Figure 1-Figure 3 A raw material blending and stirring device for liquor production includes a body 1, a feed pipe 3 is fixedly installed on the top surface of the body 1, and the feed pipe 3 is used to transport the raw materials. During operation, the crushed raw materials are transported to the inside of the body 1 through the feed pipe 3, and then stirred. A discharge pipe 4 is fixed at the bottom of the body 1, and a discharge butterfly valve 401 is installed inside the discharge pipe 4. The discharge pipe 4 is used to output the raw materials obtained after stirring. The discharge butterfly valve 401 is an existing device, which is used to control the opening and closing operation of the discharge pipe 4;

[0032] For further reference, Figure 1-Figure 8 A mixing rod 6 is rotatably connected inside the machine body 1, and a plurality of positioning sleeves 10 are rotatably sleeved on the outer side of the mixing rod 6. A plurality of mixing blades 11 are fixed on the outer side of the positioning sleeve 10. The mixing blades 11 are used to mix the raw materials. A plurality of cleaning scraping rods 12 are rotatably connected inside the positioning sleeve 10. The plurality of mixing blades 11 are respectively located on the inner sides of the corresponding cleaning scraping rods 12. The cleaning scraping rods 12 are used to scrape and clean the raw materials attached to the surfaces of the mixing blades 11. The plurality of mixing blades 11 are all installed obliquely. When operating, the plurality of mixing blades 11 run inside the machine body 1, which can apply an upward thrust to the raw materials, thereby improving the mixing effect of the raw materials.

[0033] A plurality of limiting notches 13 are provided inside the positioning sleeve 10, and an annular transmission frame 14 is rotatably connected inside the plurality of limiting notches 13. The annular transmission frame 14 is fixed to the outside of the mixing rod 6. The annular transmission frame 14 is used to drive the cleaning scraper rod 12 to rotate by contacting with the cleaning scraper rod 12, so as to clean the mixing blades 11. At the same time, the annular transmission frame 14 is used to drive the positioning sleeve 10 to rotate along with the mixing rod 6.

[0034] By setting the cleaning scraper rod 12, when the mixing rod 6 rotates, it can drive the multiple annular transmission frames 14 on the outside to rotate, so that the multiple annular transmission frames 14 can rotate inside the corresponding positioning sleeves 10. As the annular transmission frames 14 rotate, the cleaning scraper rod 12 can be pressed through the arc-shaped transmission surface 1401, so that the cleaning scraper rod 12 can rotate along the rotating shaft 1201 until the cleaning scraper rod 12 rotates to the limit position and separates from the mixing blade 11. Figure 6 The cleaning scraper rod 12 is in the position of the middle cleaning scraper rod 12. At this time, the annular transmission frame 14 can drive the positioning sleeve 10 to operate, so that the multiple mixing blades 11 can rotate inside the machine body 1 along with the positioning sleeve 10 to mix the raw materials. When the equipment stops running, as the mixing rod 6 stops power output, the cleaning scraper rod 12 can rotate and reset along the rotating shaft 1201 through the cooperation of the reset spring 1202. As the cleaning scraper rod 12 rotates and resets, the annular transmission frame 14 can be pushed to reset. When the cleaning scraper rod 12 is reset, it can slide along the surface of the mixing blade 11 to scrape off the raw materials attached to the surface of the mixing blade 11;

[0035] Specifically, the size of the limit slot 13 is adapted to the annular transmission frame 14. When the annular transmission frame 14 rotates to the limit position, the arcuate transmission surface 1401 can contact the inner wall of the limit slot 13, thereby driving the positioning sleeve 10 to operate. In order to achieve better resetting of the annular transmission frame 14, a spring is installed between the annular transmission frame 14 and the corresponding inner wall of the limit slot 13. The spring is an existing device and is not shown in the figure.

[0036] Specifically, the method of resetting the cleaning scraper rod 12 can be applied in the mixing process. By starting and stopping the servo motor 5, the cleaning scraper rod 12 can be reset as the mixing rod 6 stops during the mixing process, so as to scrape off the raw materials that are not completely mixed on the surface of the mixing blade 11, and then continue to rotate to achieve the mixing operation, thereby further improving the mixing effect and reducing the time required for mixing.

[0037] Specifically, the method of resetting the cleaning scraper rod 12 can be applied in the material unloading process. When unloading, as the cleaning scraper rod 12 runs, the raw materials on the surface of the mixing blade 11 can be scraped off to reduce the adhesion of the raw materials. On the one hand, the residual raw materials inside the machine body 1 are reduced to ensure the subsequent mixing operation, and at the same time, the inside of the machine body 1 can be easily cleaned;

[0038] Specifically, the method of resetting the cleaning scraper rod 12 can be applied in the cleaning process. When the machine body 1 needs to be cleaned after completing the mixing operation, as the cleaning water is injected into the interior of the machine body 1, the operation of the cleaning scraper rod 12 can improve the cleaning effect of the interior of the machine body 1.

[0039] Specifically, a servo motor 5 is fixed on the top surface of the machine body 1. The servo motor 5 is used to drive the mixing rod 6 to rotate inside the machine body 1. The servo motor 5 is a forward and reverse motor, which can drive the mixing rod 6 and multiple mixing blades 11 to reverse when a blockage occurs during material feeding, and ensure the material feeding operation by applying reverse pressure.

[0040] Specifically, a rotating shaft 1201 is fixedly installed on one side of the cleaning scraper rod 12 close to the annular transmission frame 14, and the rotating shaft 1201 is rotatably installed inside the positioning sleeve 10. An arc-shaped transmission surface 1401 is provided on one side of the annular transmission frame 14 close to the cleaning scraper rod 12. The arc-shaped transmission surface 1401 always keeps in contact with the end of the cleaning scraper rod 12. When the cleaning scraper rod 12 is subjected to force, it can rotate along the rotating shaft 1201. The cleaning scraper rod 12 realizes transmission operation by being in contact with the arc-shaped transmission surface 1401.

[0041] An elastic seal 1203 is fixedly installed on the outer side of the cleaning scraper rod 12, and the elastic seal 1203 is fixedly installed inside the positioning sleeve 10. The elastic seal 1203 is used to block the raw material to prevent the raw material from entering the positioning sleeve 10, thereby ensuring the normal rotation of the cleaning scraper rod 12;

[0042] Specifically, one end of the plurality of cleaning scraper rods 12 located inside the positioning sleeve 10 is fixedly connected with a return spring 1202, and the plurality of return springs 1202 are fixedly installed inside the limiting notch 13, and the plurality of return springs 1202 are used to realize the return operation of the cleaning scraper rods 12;

[0043] Specifically, a plurality of assembly rods 1101 are fixedly installed on one side of the mixing blade 11 close to the positioning sleeve 10, and the plurality of assembly rods 1101 are fixedly connected to the positioning sleeve 10;

[0044] Specifically, the cleaning scraper rod 12 is an open type, and the plurality of mixing blades 11 are respectively located inside the corresponding cleaning scraper rod 12. Figure 8 The opening type has a slot for the mixing blade 11 to pass through, and the cleaning scraper 12 fits with the corresponding two sides of the mixing blade 11, so that the cleaning scraper 12 can complete the scraping and cleaning operation on both sides of the mixing blade 11 when the cleaning scraper 12 is reset;

[0045] Specifically, the outer side of the mixing rod 6 is rotatably sleeved with a limiting sleeve 601 , which is fixedly installed inside the machine body 1 . The limiting sleeve 601 is used to limit the mixing rod 6 , and support legs 2 are fixedly installed around the bottom of the machine body 1 .

[0046] Embodiment 2: Based on Embodiment 1, refer to Figure 1-Figure 3A raw material blending and stirring device for liquor production includes a body 1, a feed pipe 3 is fixedly installed on the top surface of the body 1, and the feed pipe 3 is used to transport the raw materials. During operation, the crushed raw materials are transported to the inside of the body 1 through the feed pipe 3, and then stirred. A discharge pipe 4 is fixed at the bottom of the body 1, and a discharge butterfly valve 401 is installed inside the discharge pipe 4. The discharge pipe 4 is used to output the raw materials obtained after stirring. The discharge butterfly valve 401 is an existing device, which is used to control the opening and closing operation of the discharge pipe 4;

[0047] For further reference, Figure 1-Figure 8 A mixing rod 6 is rotatably connected inside the machine body 1, and a plurality of positioning sleeves 10 are rotatably sleeved on the outer side of the mixing rod 6. A plurality of mixing blades 11 are fixed on the outer side of the positioning sleeve 10. The mixing blades 11 are used to mix the raw materials. A plurality of cleaning scraping rods 12 are rotatably connected inside the positioning sleeve 10. The plurality of mixing blades 11 are respectively located on the inner sides of the corresponding cleaning scraping rods 12. The cleaning scraping rods 12 are used to scrape and clean the raw materials attached to the surfaces of the mixing blades 11. The plurality of mixing blades 11 are all installed obliquely. When operating, the plurality of mixing blades 11 run inside the machine body 1, which can apply an upward thrust to the raw materials, thereby improving the mixing effect of the raw materials.

[0048] A plurality of limiting notches 13 are provided inside the positioning sleeve 10, and an annular transmission frame 14 is rotatably connected inside the plurality of limiting notches 13. The annular transmission frame 14 is fixed to the outside of the mixing rod 6. The annular transmission frame 14 is used to drive the cleaning scraper rod 12 to rotate by contacting with the cleaning scraper rod 12, so as to clean the mixing blades 11. At the same time, the annular transmission frame 14 is used to drive the positioning sleeve 10 to rotate along with the mixing rod 6.

[0049] By setting the cleaning scraper rod 12, when the mixing rod 6 rotates, it can drive the multiple annular transmission frames 14 on the outside to rotate, so that the multiple annular transmission frames 14 can rotate inside the corresponding positioning sleeves 10. As the annular transmission frames 14 rotate, the cleaning scraper rod 12 can be pressed through the arc-shaped transmission surface 1401, so that the cleaning scraper rod 12 can rotate along the rotating shaft 1201 until the cleaning scraper rod 12 rotates to the limit position and separates from the mixing blade 11. Figure 6 The cleaning scraper rod 12 is in the position of the middle cleaning scraper rod 12. At this time, the annular transmission frame 14 can drive the positioning sleeve 10 to operate, so that the multiple mixing blades 11 can rotate inside the machine body 1 along with the positioning sleeve 10 to mix the raw materials. When the equipment stops running, as the mixing rod 6 stops power output, the cleaning scraper rod 12 can rotate and reset along the rotating shaft 1201 through the cooperation of the reset spring 1202. As the cleaning scraper rod 12 rotates and resets, the annular transmission frame 14 can be pushed to reset. When the cleaning scraper rod 12 is reset, it can slide along the surface of the mixing blade 11 to scrape off the raw materials attached to the surface of the mixing blade 11;

[0050] Specifically, the size of the limit slot 13 is adapted to the annular transmission frame 14. When the annular transmission frame 14 rotates to the limit position, the arcuate transmission surface 1401 can contact the inner wall of the limit slot 13, thereby driving the positioning sleeve 10 to operate. In order to achieve better resetting of the annular transmission frame 14, a spring is installed between the annular transmission frame 14 and the corresponding inner wall of the limit slot 13. The spring is an existing device and is not shown in the figure.

[0051] Specifically, the method of resetting the cleaning scraper rod 12 can be applied in the mixing process. By starting and stopping the servo motor 5, the cleaning scraper rod 12 can be reset as the mixing rod 6 stops during the mixing process, so as to scrape off the raw materials that are not completely mixed on the surface of the mixing blade 11, and then continue to rotate to achieve the mixing operation, thereby further improving the mixing effect and reducing the time required for mixing.

[0052] Specifically, the method of resetting the cleaning scraper rod 12 can be applied in the material unloading process. When unloading, as the cleaning scraper rod 12 runs, the raw materials on the surface of the mixing blade 11 can be scraped off to reduce the adhesion of the raw materials. On the one hand, the residual raw materials inside the machine body 1 are reduced to ensure the subsequent mixing operation, and at the same time, the inside of the machine body 1 can be easily cleaned;

[0053] Specifically, the method of resetting the cleaning scraper rod 12 can be applied in the cleaning process. When the machine body 1 needs to be cleaned after completing the mixing operation, as the cleaning water is injected into the interior of the machine body 1, the operation of the cleaning scraper rod 12 can improve the cleaning effect of the interior of the machine body 1.

[0054] Specifically, a servo motor 5 is fixed on the top surface of the machine body 1. The servo motor 5 is used to drive the mixing rod 6 to rotate inside the machine body 1. The servo motor 5 is a forward and reverse motor, which can drive the mixing rod 6 and multiple mixing blades 11 to reverse when a blockage occurs during material feeding, and ensure the material feeding operation by applying reverse pressure.

[0055] Specifically, a rotating shaft 1201 is fixedly installed on one side of the cleaning scraper rod 12 close to the annular transmission frame 14, and the rotating shaft 1201 is rotatably installed inside the positioning sleeve 10. An arc-shaped transmission surface 1401 is provided on one side of the annular transmission frame 14 close to the cleaning scraper rod 12. The arc-shaped transmission surface 1401 always keeps in contact with the end of the cleaning scraper rod 12. When the cleaning scraper rod 12 is subjected to force, it can rotate along the rotating shaft 1201. The cleaning scraper rod 12 realizes transmission operation by being in contact with the arc-shaped transmission surface 1401.

[0056] An elastic seal 1203 is fixedly installed on the outer side of the cleaning scraper rod 12, and the elastic seal 1203 is fixedly installed inside the positioning sleeve 10. The elastic seal 1203 is used to block the raw material to prevent the raw material from entering the positioning sleeve 10, thereby ensuring the normal rotation of the cleaning scraper rod 12;

[0057] Specifically, one end of the plurality of cleaning scraper rods 12 located inside the positioning sleeve 10 is fixedly connected with a return spring 1202, and the plurality of return springs 1202 are fixedly installed inside the limiting notch 13, and the plurality of return springs 1202 are used to realize the return operation of the cleaning scraper rods 12;

[0058] Specifically, a plurality of assembly rods 1101 are fixedly installed on one side of the mixing blade 11 close to the positioning sleeve 10, and the plurality of assembly rods 1101 are fixedly connected to the positioning sleeve 10;

[0059] Specifically, the cleaning scraper rod 12 is an open type, and the plurality of mixing blades 11 are respectively located inside the corresponding cleaning scraper rod 12. Figure 8 The opening type has a slot for the mixing blade 11 to pass through, and the cleaning scraper 12 fits with the corresponding two sides of the mixing blade 11, so that the cleaning scraper 12 can complete the scraping and cleaning operation on both sides of the mixing blade 11 when the cleaning scraper 12 is reset;

[0060] Specifically, the outer side of the mixing rod 6 is rotatably sleeved with a limiting sleeve 601, which is fixedly installed inside the machine body 1. The limiting sleeve 601 is used to limit the mixing rod 6. Support legs 2 are fixedly installed around the bottom of the machine body 1.

[0061] Specifically, a positioning ring 7 is fixedly sleeved at the end of the mixing rod 6 close to the discharge pipe 4, and a plurality of connecting positioning rods 701 are fixed on the outer side of the positioning ring 7, and a loading sheet 8 is fixedly installed through the connecting positioning rods 701; the plurality of loading sheets 8 are all installed at an angle, and the plurality of loading sheets 8 are in contact with the inner wall of the machine body 1; through the setting of the loading sheets 8, when the mixing rod 6 is running, the plurality of loading sheets 8 can be driven to run at the same time, and the inclined loading sheets 8 can run inside the machine body 1, so that the raw materials that have sunk to the bottom of the machine body 1 can be scraped off and transported upward, thereby further improving the mixing effect of the raw materials;

[0062] Specifically, a plurality of fixed rods 901 are fixed on the outside of the mixing rod 6, and a plurality of scraping rods 9 are fixedly installed through the fixed rods 901. Through the arrangement of the scraping rods 9, as the mixing rod 6 rotates, the plurality of scraping rods 9 can be driven to operate through the cooperation of the fixed rods 901. As the scraping rods 9 operate along the inner wall of the machine body 1, the raw materials adhered to the inner wall of the machine body 1 can be scraped off during the mixing process or the unloading process, thereby further improving the mixing effect and the unloading effect of the equipment.

[0063] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0064] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A raw material blending and stirring device for liquor production, comprising a body (1), characterized in that: A feed pipe (3) is fixedly installed on the top surface of the machine body (1), and the feed pipe (3) is used to transport raw materials. A discharge pipe (4) is fixedly installed on the bottom of the machine body (1), and a discharge butterfly valve (401) is installed inside the discharge pipe (4); A mixing rod (6) is rotatably connected inside the machine body (1), a plurality of positioning sleeves (10) are rotatably sleeved on the outer side of the mixing rod (6), a plurality of mixing blades (11) are fixed on the outer side of the positioning sleeve (10), the mixing blades (11) are used to mix the raw materials, a plurality of cleaning scraper rods (12) are rotatably connected inside the positioning sleeve (10), the plurality of mixing blades (11) are respectively located on the inner side of corresponding cleaning scraper rods (12), and the cleaning scraper rods (12) are used to scrape and clean the raw materials attached to the surfaces of the mixing blades (11); A plurality of limiting notches (13) are provided on the inner side of the positioning sleeve (10), and an annular transmission frame (14) is rotatably connected inside the plurality of limiting notches (13). The annular transmission frame (14) is fixed on the outer side of the mixing rod (6). The annular transmission frame (14) is used to drive the cleaning scraper rod (12) to rotate by contacting the cleaning scraper rod (12), thereby cleaning the mixing blades (11). At the same time, the annular transmission frame (14) is used to drive the positioning sleeve (10) to rotate along with the mixing rod (6); A servo motor (5) is fixed on the top surface of the machine body (1), and the servo motor (5) is used to drive the mixing rod (6) to rotate inside the machine body (1); A rotating shaft (1201) is fixedly mounted on one side of the cleaning scraper rod (12) close to the annular transmission frame (14), and the rotating shaft (1201) is rotatably mounted inside the positioning sleeve (10). An arc-shaped transmission surface (1401) is provided on one side of the annular transmission frame (14) close to the cleaning scraper rod (12), and the arc-shaped transmission surface (1401) always keeps in contact with the end of the cleaning scraper rod (12); An elastic sealing member (1203) is fixedly mounted on the outer side of the cleaning scraper rod (12), and the elastic sealing member (1203) is fixedly mounted inside the positioning sleeve (10); One end of the plurality of cleaning scraper rods (12) located inside the positioning sleeve (10) is fixedly connected to a return spring (1202), and the plurality of return springs (1202) are fixedly mounted inside the limiting notch (13).

2. The raw material blending and stirring equipment for liquor production according to claim 1, characterized in that: A plurality of assembly rods (1101) are fixedly mounted on one side of the mixing blade (11) close to the positioning shaft sleeve (10), and the plurality of assembly rods (1101) are all fixedly connected to the positioning shaft sleeve (10).

3. The raw material blending and stirring equipment for liquor production according to claim 1, characterized in that: The cleaning scraper rod (12) is open-type, and the plurality of mixing blades (11) are respectively located inside corresponding cleaning scrapers (12), with the cleaning scraper rod (12) and the corresponding mixing blades (11) being fitted to each other on both sides.

4. The raw material blending and stirring equipment for liquor production according to claim 1, characterized in that: The outer side of the mixing rod (6) is rotatably sleeved with a limiting shaft sleeve (601), the limiting shaft sleeve (601) is fixedly mounted inside the machine body (1), and supporting legs (2) are fixedly mounted around the bottom of the machine body (1).

5. The raw material blending and stirring equipment for liquor production according to claim 1, characterized in that: A positioning ring (7) is fixedly sleeved on the end of the mixing rod (6) close to the material discharge pipe (4), a plurality of connecting positioning rods (701) are fixed on the outside of the positioning ring (7), and a material loading sheet (8) is fixedly installed via the connecting positioning rods (701).

6. The raw material blending and stirring equipment for liquor production according to claim 5, characterized in that: The plurality of upper material pieces (8) are all installed at an angle, and the plurality of upper material pieces (8) are in contact with the inner wall of the machine body (1).

7. The raw material blending and stirring equipment for liquor production according to claim 1, characterized in that: A plurality of fixing rods (901) are fixed to the outside of the mixing rod (6), and a plurality of scraping rods (9) are fixedly mounted via the fixing rods (901).

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