Automatic stirring device for deep processing of agricultural and sideline products of starch products

Abstract

The utility model relates to the technical field of stirring devices, and discloses an automatic stirring device for deep processing of agricultural and sideline products of starch products, which comprises a processing table, a top cover and a mounting component, a stirring barrel is fixedly connected in the processing table, the top of the stirring barrel is provided with the mounting component, and the top of the stirring barrel is provided with the top cover. An L-shaped supporting frame is fixedly connected to the top of the top cover, a rotating shaft is rotatably connected to the interior of the L-shaped supporting frame, and first stirring blades are fixedly connected to the exterior of the rotating shaft. A rotating shaft and a rotating sleeve synchronously and reversely rotate to stir starch products and raw materials in the stirring barrel, so that a brush is driven to sweep residues left on the inner wall of the stirring barrel, and a second stirring blade and a first stirring blade synchronously and reversely stir and cooperate with a stirring rod at the bottom; the stirring efficiency is improved, and starch products and raw materials are prevented from being blocked and adhered to the inner side wall of the stirring barrel.

Description

Technical Field

[0001] This utility model relates to the field of stirring device technology, and in particular to an automatic stirring device for the deep processing of starch products and agricultural by-products. Background Technology

[0002] Deep processing of starch-based agricultural products refers to the complex physical and chemical treatment of raw agricultural products to extract starch and further process it into high-value-added products. The deep processing of starch products involves multiple steps, including washing, cutting, drying, pickling, and cooking, aiming to improve the quality, taste, nutritional value, or shelf life of agricultural products. Extracting starch from starch-rich agricultural products such as corn, potatoes, and cassava is the basic step in deep processing of starch. This starch can be further used in multiple industries such as food, medicine, and chemicals, giving rise to a variety of products, such as starch sugars, modified starch, alcohol, and organic acids, greatly enriching the market supply. During the deep processing of starch products, the raw materials need to be stirred.

[0003] According to the patent application published on the Internet, a stirring device for starch product production (authorization announcement number: CN222239893U) is described as follows: "This utility model belongs to the technical field of starch product stirring devices, and provides a stirring device for starch product production, including a processing table and a support plate. A vertical plate is fixedly connected to the processing table, a support rod is fixedly connected to the vertical plate, a motor is fixedly connected to the support rod, and a rotating shaft is fixedly connected to the output end of the motor. The rotating shaft is rotatably connected to the vertical plate, and a gear is fixedly connected to the end of the rotating shaft away from the motor. In this utility model, the rotation of the gear one drives two sets of gears two to rotate, and the rotation of the two sets of gears two drives the stirring rod to move in an elliptical trajectory, thereby enabling the actuating rod on the stirring rod to stir and process the starch and materials in the mixing tank. At the same time, the worm gear ring at the bottom drives the mixing tank to rotate, so that the actuating rod can fully stir every part of the starch and materials in the mixing tank. Therefore, this setting can improve the efficiency of starch and material processing and stirring."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] During the use of this utility model, when mixing starch and materials, the starch and materials are prone to agglomeration and adhesion to the inner wall of the device due to small particle size or factors such as humidity, resulting in material waste and requiring additional time and manpower for cleaning. This reduces the mixing effect of starch and materials, increases the production cycle and cost, and reduces production efficiency. Therefore, it is necessary to improve the automatic mixing device for deep processing of starch products and agricultural by-products to solve the above problems. Utility Model Content

[0006] To overcome the problem that particles that are too small or affected by humidity tend to clump together and adhere to the inner wall of the device, reducing the mixing effect on starch and materials and thus lowering production efficiency.

[0007] The technical solution of this utility model is as follows: an automatic stirring device for deep processing of starch products and agricultural by-products, including a processing table, a top cover and an installation assembly. A stirring tank is fixedly connected inside the processing table. An installation assembly is provided on the top of the stirring tank. A top cover is provided on the top of the stirring tank. An L-shaped support frame is fixedly connected to the top of the top cover. A rotating shaft is rotatably connected inside the L-shaped support frame. A first stirring blade is fixedly connected to the outside of the rotating shaft. A bottom stirring rod is fixedly connected to the bottom of the rotating shaft. A rotating sleeve is rotatably connected inside the top cover. The rotating shaft is rotatably connected inside the rotating sleeve. A connecting rod is fixedly connected to the outside of the rotating sleeve. A brush is fixedly connected to the outside of the connecting rod. A second stirring blade is fixedly connected to the inside of the connecting rod.

[0008] Preferably, four sets of first and second stirring blades are provided, and the four sets of first and second stirring blades are distributed alternately inside the mixing tank.

[0009] Preferably, four sets of brushes are provided, and the four sets of brushes are symmetrically distributed on the outside of the connecting rod.

[0010] Preferably, a feed inlet is fixedly connected to the top of the top cover, and a first solenoid valve is fixedly connected to the outside of the feed inlet. A discharge outlet is fixedly connected to the bottom of the mixing tank, and a second solenoid valve is fixedly connected to the outside of the discharge outlet. A motor is fixedly connected to the top of the top cover, and a first bevel gear is fixedly connected to the output end of the motor. A second bevel gear meshes with the outside of the first bevel gear, and the second bevel gear is fixedly connected to the outside of the rotating shaft. A third bevel gear meshes with the outside of the first bevel gear, and the third bevel gear is fixedly connected to the outside of the rotating sleeve.

[0011] Preferably, the mounting assembly includes a handle fixedly connected to the top of the top cover, a sleeve fixedly connected to the bottom of the top cover, the sleeve being disposed inside the mixing tank, a sealing strip fixedly connected to the top of the mixing tank, the sleeve being disposed inside the sealing strip, a fixing frame fixedly connected to the outside of the mixing tank, a locking block slidably connected inside the fixing frame, the locking block slidably connected inside the mixing tank, the locking block engaging inside the sleeve, a limiting shaft fixedly connected to the outside of the locking block, the limiting shaft slidably connected inside the fixing frame, a spring fixedly connected between the locking block and the fixing frame, and a lever fixedly connected to the outside of the limiting shaft.

[0012] Preferably, the mixing tank has a matching groove at the corresponding position of the insert sleeve, and the insert sleeve is placed in the groove of the mixing tank.

[0013] Preferably, the insert has a matching slot at the corresponding position of the card block, and the card block is engaged in the slot of the insert.

[0014] The beneficial effects of this invention are as follows: Compared to particles that are too small or easily aggregate and adhere to the inner wall of the device due to factors such as humidity, the synchronous counter-rotation of the rotating shaft and rotating sleeve stirs the starch products and raw materials inside the mixing tank. This not only drives the brush to clean the residue remaining on the inner wall of the mixing tank, but also the synchronous counter-rotation of the second and first stirring blades, combined with the cooperation of the bottom stirring rod, improves the stirring efficiency and prevents the starch products and raw materials from clumping and adhering to the inner wall of the mixing tank. This enhances the stirring effect inside the mixing tank, improves production efficiency, and avoids the problem of reduced production efficiency due to decreased stirring effect on starch and materials. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the feed inlet structure of this utility model;

[0017] Figure 3 This is a cross-sectional view of the mixing tank of this utility model;

[0018] Figure 4 This is a schematic diagram of the installation component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the fixed frame structure of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Processing table; 21. Top cover; 22. Feed inlet; 23. First solenoid valve; 24. Discharge outlet; 25. Second solenoid valve; 26. Motor; 27. First bevel gear; 28. L-shaped support frame; 29. ​​Rotating shaft; 210. Second bevel gear; 211. First stirring blade; 212. Bottom stirring rod; 213. Third bevel gear; 214. Rotating sleeve; 215. Connecting rod; 216. Brush; 217. Second stirring blade; 31. Handle; 32. Sealing strip; 33. Insert sleeve; 34. Fixing frame; 35. Locking block; 36. Limiting shaft; 37. Spring; 38. Pulley; 4. Mixing tank. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 - Figure 5This utility model provides an embodiment of an automatic stirring device for deep processing of starch products and agricultural by-products, including a processing table 1, a top cover 21, and an installation assembly. A stirring tank 4 is fixedly connected inside the processing table 1. The installation assembly is located on the top of the stirring tank 4, and the top cover 21 is located on the top of the stirring tank 4. An L-shaped support frame 28 is fixedly connected to the top of the top cover 21. A rotating shaft 29 is rotatably connected inside the L-shaped support frame 28. A first stirring blade 211 is fixedly connected to the outside of the rotating shaft 29. A bottom stirring rod 212 is fixedly connected to the bottom of the rotating shaft 29. A rotating sleeve 214 is rotatably connected inside the top cover 21. The rotating shaft 29 is rotatably connected inside the rotating sleeve 214. A connecting rod 215 is fixedly connected to the outside of the rotating sleeve 214. A brush 216 is fixedly connected to the outside of the connecting rod 215. The inner side of the connecting rod 215 is fixedly connected to the second stirring blade 217, which rotates synchronously in opposite directions through the rotating shaft 29 and the rotating sleeve 214, so as to stir the starch products and raw materials inside the mixing tank 4. This not only drives the brush 216 to clean the residue remaining on the inner wall of the mixing tank 4, but also the second stirring blade 217 and the first stirring blade 211 stir synchronously in opposite directions. In addition, the cooperation with the bottom stirring rod 212 improves the stirring efficiency, prevents the starch products and raw materials from clumping and adhering to the inner wall of the mixing tank 4, and improves the stirring effect inside the mixing tank 4, thereby improving production efficiency. The installation component allows for easy installation and removal of the top cover 21 from the mixing tank 4, making it easy to clean separately, improving cleaning efficiency, and improving the stirring effect for the next deep processing of starch products and agricultural by-products.

[0023] Please see Figure 1 - Figure 3In this embodiment, four sets of first stirring blades 211 and second stirring blades 217 are respectively provided, and the four sets of first stirring blades 211 and second stirring blades 217 are arranged alternately inside the mixing tank 4, so that they can be synchronously and in reverse stirred by the second stirring blades 217 and the first stirring blades 211, thereby improving the stirring efficiency, preventing starch products and raw materials from clumping, and improving the stirring effect inside the mixing tank 4. Four sets of brushes 216 are provided, and the four sets of brushes 216 are symmetrically distributed on the outside of the connecting rod 215, so that the connecting rod 215 drives the brushes 216 to clean the residue remaining on the inner wall of the mixing tank 4. The top of the top cover 21 is fixedly connected to the inlet 22, and the outside of the inlet 22 is fixedly connected to the first solenoid valve 23. The bottom of the mixing tank 4 is fixedly connected to the outlet 24, and the outside of the outlet 24 is fixedly connected to the second solenoid valve 25. The top of the top cover 21 is fixedly connected to the motor 2 6. A first bevel gear 27 is fixedly connected to the output end of the motor 26. A second bevel gear 210 meshes with the outside of the first bevel gear 27. The second bevel gear 210 is fixedly connected to the outside of the rotating shaft 29. A third bevel gear 213 meshes with the outside of the first bevel gear 27. The third bevel gear 213 is fixedly connected to the outside of the rotating sleeve 214. The rotating shaft 29 and the rotating sleeve 214 rotate synchronously in opposite directions, so as to stir the starch products and raw materials inside the mixing tank 4. This not only drives the brush 216 to clean the residue remaining on the inner wall of the mixing tank 4, but also stirs synchronously in opposite directions through the second stirring blade 217 and the first stirring blade 211. In addition, the cooperation with the bottom stirring rod 212 improves the stirring efficiency, prevents the starch products and raw materials from clumping and adhering to the inner wall of the mixing tank 4, and improves the stirring effect inside the mixing tank 4, thereby improving the production efficiency.

[0024] Please see Figure 4 - Figure 5In this embodiment, the installation assembly includes a handle 31, which is fixedly connected to the top of the top cover 21. A sleeve 33 is fixedly connected to the bottom of the top cover 21 and is disposed inside the mixing tank 4. A sealing strip 32 is fixedly connected to the top of the mixing tank 4, and the sleeve 33 is disposed inside the sealing strip 32. A fixing frame 34 is fixedly connected to the outside of the mixing tank 4. A locking block 35 is slidably connected inside the fixing frame 34 and is engaged inside the sleeve 33. A limiting shaft 36 is fixedly connected to the outside of the locking block 35 and is slidably connected inside the fixing frame 34. A spring 37 is fixedly connected between the locking block 35 and the fixing frame 34. A lever 38 is fixedly connected to the outside of the limiting shaft 36. The installation assembly allows for easy installation of the top cover 21. 1. The device is installed and disassembled with the mixing tank 4 to facilitate separate cleaning, improve cleaning efficiency, and enhance the mixing effect for subsequent deep processing of starch products and agricultural by-products. The mixing tank 4 has a matching groove at the corresponding position of the insert 33. The insert 33 is placed in the groove of the mixing tank 4 to limit the top cover 21. When installing the top cover 21, it is only necessary to align the groove of the insert 33 with the corresponding position of the locking block 35, and insert the insert 33 into the groove of the mixing tank 4 to complete the installation. The insert 33 has a matching groove at the corresponding position of the locking block 35. The locking block 35 engages in the groove of the insert 33, allowing for quick installation and disassembly of the top cover 21 through cooperation with the groove, thus improving the practicality of the device.

[0025] During operation, the processing table 1 supports the mixing tank 4. The first solenoid valve 23 is opened, and the starch product and raw materials to be mixed are poured into the mixing tank 4. At this time, the motor 26 is started and the first solenoid valve 23 is closed. The motor 26 drives the first bevel gear 27 to rotate. The second bevel gear 210 and the third bevel gear 213 mesh with the first bevel gear 27, synchronously driving the rotating shaft 29 and the rotating sleeve 214 to rotate in opposite directions. This causes the first stirring blade 211 fixed outside the rotating shaft 29 to rotate. The bottom stirring rod 212 is fixedly connected to the bottom of the rotating shaft 29, which drives the bottom stirring rod 212 to stir the starch products and raw materials at the bottom of the mixing tank 4. The rotating sleeve 214 not only drives the brush 216 to clean the residue remaining on the inner wall of the mixing tank 4, but also provides synchronous reverse stirring through the second stirring blade 217 and the first stirring blade 211, thereby improving stirring efficiency, preventing the starch products and raw materials from clumping, and enhancing the stirring effect inside the mixing tank 4. After stirring is complete, the second solenoid valve 25 is opened. The material is discharged through the outlet 24 and collected. When it is necessary to clean the second stirring blade 217 and the first stirring blade 211, the outward pulling of the pusher block 38 causes the locking block 35 to move away from the insert 33, compressing the spring 37 and releasing the fixing of the mixing tank 4 to the top cover 21. The handle 31 is used to pull the top cover 21 out of the mixing tank 4, separating the top cover 21 from the mixing tank 4, making it easier to clean the first stirring blade 211, the brush 216, and the second stirring blade 217, thus improving the cleaning efficiency. After cleaning, the material is discharged through the outlet 24. Align the slot of the insert 33 with the corresponding position of the locking block 35, so that the insert 33 is inserted into the slot of the mixing tank 4. When the insert 33 comes into contact with the arc end of the locking block 35, it moves the locking block 35 outward, compressing the spring 37. When the insert 33 is inserted into the deepest part of the mixing tank 4, the slot of the insert 33 with the corresponding position of the locking block 35 is in the corresponding position of the locking block 35. At this time, the spring 37, through its own elasticity, causes the locking block 35 to engage in the slot of the insert 33, thus fixing the top cover 21. The sealing strip 32 improves the sealing performance.

[0026] Through the above steps, the rotating shaft 29 and the rotating sleeve 214 rotate synchronously in opposite directions, which stirs the starch products and raw materials inside the mixing tank 4. This not only drives the brush 216 to clean the residue remaining on the inner wall of the mixing tank 4, but also allows the second stirring blade 217 and the first stirring blade 211 to stir synchronously in opposite directions. In addition, the cooperation with the bottom stirring rod 212 improves the stirring efficiency and prevents the starch products and raw materials from clumping and adhering to the inner wall of the mixing tank 4. This improves the stirring effect inside the mixing tank 4 and solves the problem of reduced stirring effect on starch and materials, which reduces production efficiency.

Claims

1. An automatic stirring device for deep processing of starch products and agricultural by-products, comprising a processing table (1), characterized in that: It also includes a top cover (21) and an installation assembly. The processing table (1) is fixedly connected to a mixing tank (4). The top of the mixing tank (4) is provided with an installation assembly. The top of the mixing tank (4) is provided with a top cover (21). The top of the top cover (21) is fixedly connected to an L-shaped support frame (28). The L-shaped support frame (28) is rotatably connected to a rotating shaft (29). The outside of the rotating shaft (29) is fixedly connected to a first stirring blade (211). The bottom of the rotating shaft (29) is fixedly connected to a bottom stirring rod (212). The inside of the top cover (21) is rotatably connected to a rotating sleeve (214). The rotating shaft (29) is rotatably connected to the inside of the rotating sleeve (214). The outside of the rotating sleeve (214) is fixedly connected to a connecting rod (215). The outside of the connecting rod (215) is fixedly connected to a brush (216). The inside of the connecting rod (215) is fixedly connected to a second stirring blade (217).

2. The automatic stirring device for deep processing of starch products and agricultural by-products according to claim 1, characterized in that: There are four sets of first stirring blades (211) and second stirring blades (217), and the four sets of first stirring blades (211) and second stirring blades (217) are arranged alternately inside the mixing tank (4).

3. The automatic stirring device for deep processing of starch products and agricultural by-products according to claim 1, characterized in that: There are four sets of brushes (216), which are symmetrically distributed on the outside of the connecting rod (215).

4. The automatic stirring device for deep processing of starch products and agricultural by-products according to claim 1, characterized in that: The top of the top cover (21) is fixedly connected to the inlet (22), and the outside of the inlet (22) is fixedly connected to the first solenoid valve (23). The bottom of the mixing tank (4) is fixedly connected to the outlet (24), and the outside of the outlet (24) is fixedly connected to the second solenoid valve (25). The top of the top cover (21) is fixedly connected to the motor (26), and the output end of the motor (26) is fixedly connected to the first bevel gear (27). The outside of the first bevel gear (27) is meshed with the second bevel gear (210). The second bevel gear (210) is fixedly connected to the outside of the rotating shaft (29). The outside of the first bevel gear (27) is meshed with the third bevel gear (213). The third bevel gear (213) is fixedly connected to the outside of the rotating sleeve (214).

5. The automatic stirring device for deep processing of starch products and agricultural by-products according to claim 1, characterized in that: The mounting components include a handle (31), which is fixedly connected to the top of the top cover (21). A sleeve (33) is fixedly connected to the bottom of the top cover (21). The sleeve (33) is located inside the mixing tank (4). A sealing strip (32) is fixedly connected to the top of the mixing tank (4). The sleeve (33) is located inside the sealing strip (32). A fixing frame (34) is fixedly connected to the outside of the mixing tank (4). A locking block (35) is slidably connected inside the fixing frame (34). The locking block (35) is slidably connected inside the mixing tank (4) and engages inside the sleeve (33). A limiting shaft (36) is fixedly connected to the outside of the locking block (35). The limiting shaft (36) is slidably connected inside the fixing frame (34). A spring (37) is fixedly connected between the locking block (35) and the fixing frame (34). A lever (38) is fixedly connected to the outside of the limiting shaft (36).

6. The automatic stirring device for deep processing of starch products and agricultural by-products according to claim 5, characterized in that: The mixing tank (4) has a matching groove at the corresponding position of the insert (33), and the insert (33) is set in the groove of the mixing tank (4).

7. The automatic stirring device for deep processing of starch products and agricultural by-products according to claim 5, characterized in that: The sleeve (33) has a matching groove at the corresponding position of the locking block (35), and the locking block (35) is engaged in the groove of the sleeve (33).

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