Grain powder enzymolysis device
By designing a grab mechanism and a stirring paddle with vertical reciprocating motion in the cereal powder enzymatic device, the problems of uneven stirring effect and local temperature rise in the existing device are solved, and a more efficient enzymatic process is achieved.
Patent Information
- Application Number
- CN202411784715.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-02-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the enzymatic stirring process of the existing grain enzymatic lysis device, the uniformity of the stirring effect is poor, and at the same time, the temperature is easily increased locally around the stirring blades, affecting the enzymatic lysis yield and efficiency.
A cereal powder enzymatic device is designed, including an enzymatic decomposition box, a vertically rotating stirring paddle, a pair of vertically sliding sliding tubes and a pair of grab mechanisms for grabbing and loosening materials. The gripping mechanism enables the reciprocating and loosening of the material, combined with the vertical reciprocating movement of the stirring paddle, the material is fully and evenly stirred, while avoiding the local temperature rise caused by the continuous work of the stirring blades.
Through the design of the grab mechanism and stirring paddle, uniform stirring of the material is achieved, enzymatic lysis yield and efficiency are improved, and the problem of local temperature rise is avoided, which is improved the overall effect of the enzymatic lysis process.
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Figure CN119432589A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of cereal biological enzymolysis, and in particular to a cereal powder enzymolysis device. Background Art
[0002] Enzymolysis is the process of using enzymes to catalyze specific chemical reactions, usually involving the breakdown of macromolecules. Enzymolysis is a very important process in biochemistry and industrial production, which uses the high specificity and catalytic efficiency of enzymes to carry out various transformations.
[0003] Grain enzymolysis refers to the process of using enzymes to break down complex carbohydrates in grains to produce simpler sugars. This process is widely used in food processing, brewing, and biofuel production.
[0004] In the current enzymatic hydrolysis process of grains, the grains need to be stirred. However, the existing enzymatic hydrolysis devices have poor uniformity of stirring effect during the enzymatic hydrolysis stirring process. At the same time, it is easy to cause local temperature rise around the stirring blades, affecting the enzymatic hydrolysis yield and efficiency, which needs to be improved. Summary of the invention
[0005] In view of the shortcomings of the prior art, the object of the present invention is to provide a grain flour enzymatic hydrolysis device, which has the effect of improving the enzymatic hydrolysis yield and efficiency.
[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A grain flour enzymatic hydrolysis device, comprising: The enzymatic hydrolysis box is hollow inside and is arranged on the ground, and has a feed inlet at the upper end and a discharge outlet at the lower end; A stirring paddle is vertically rotatably connected to the inside of the enzymatic hydrolysis box; A pair of sliding tubes, vertically slidably connected to the enzymatic hydrolysis box and distributed on both sides of the stirring paddle; A pair of grabbing mechanisms are arranged at the lower end of the sliding tube and are used to grab and release the raw materials in the enzymatic hydrolysis box.
[0007] The present invention can be further configured as follows in a preferred example: the grabbing mechanism includes a mounting seat, a grabbing spoon, a connecting rod, a linkage rod and a driving member, the mounting seat is arranged at the lower end of the sliding tube, the grabbing spoon is evenly distributed around the mounting seat, and is used to be a barrel shape with an open upper end when it conflicts with each other, the upper end of the connecting rod is rotatably connected to the edge position of the mounting seat, and the lower end is connected to the upper end of the grabbing spoon, the upper end of the linkage rod is rotatably connected to the lower end of the sliding tube, and the lower end is rotatably connected to the middle position of the connecting rod, and the driving member is used to control the vertical movement of the mounting seat.
[0008] In a preferred example, the present invention can be further configured as follows: the driving member includes an electric cylinder and a driving rod, the electric cylinder is arranged at the upper end of the sliding tube, the driving rod is vertically slidably connected to the sliding tube, and the upper end is connected to the electric cylinder, and the lower end is connected to the mounting seat.
[0009] In a preferred example, the present invention can be further configured as follows: the stirring paddle includes a gantry, a rotating tube, a motor, a stirring rod, a stirring blade and a sliding mechanism, the gantry is arranged on the upper end surface of the enzymatic hydrolysis box, the rotating tube is vertically rotatably connected to the gantry and the upper end surface of the enzymatic hydrolysis box, the stirring rod is vertically slidably connected to the rotating tube, and the outer wall is provided with a spline that cooperates with the rotating tube, the stirring blade is arranged at the lower end of the stirring rod, and the sliding mechanism is used to control the vertical reciprocating sliding of the stirring rod.
[0010] In a preferred example, the present invention can be further configured as follows: the sliding mechanism includes a slide, a rack, a gear, a sprocket group and a reducer, the slide is sleeved on the outer wall of the stirring rod and is rotatably connected to the stirring rod, the rack is arranged on the outer wall of the slide and the sliding tube, the gear is rotatably connected between the slide and the sliding tube and meshes with the rack, the sprocket group is connected to a pair of the gears, and the reducer is used to control the reciprocating rotation of the sprocket group.
[0011] In a preferred example, the present invention can be further configured as follows: the stirring blade includes a fixed seat, an upper rod, a lower rod and a torsion spring, the fixed seat is arranged below the stirring rod, the upper end of the upper rod is rotatably connected to the stirring rod, the lower end of the lower rod is rotatably connected to the fixed seat, the upper rod and the lower rod are rotatably connected, and the torsion spring is arranged at the connection position between the upper rod and the lower rod.
[0012] In a preferred example, the present invention can be further configured as follows: the outer walls of the upper rod and the lower rod are both provided with stirring plates.
[0013] In a preferred example, the present invention can be further configured as follows: a guide rod slidably connected to the stirring rod is vertically arranged on the fixing seat.
[0014] In a preferred example, the present invention can be further configured as follows: the bottom wall of the enzymatic hydrolysis box is rotatably provided with a rotating table for abutting against the fixing seat.
[0015] In summary, the present invention has the following beneficial effects: 1. By setting up a grabbing mechanism, the material can be reciprocatedly grabbed and released during the stirring process of the material by the stirring paddle, so that the material is fully stirred in the enzymatic hydrolysis box, while also ensuring the uniformity of the stirring effect, thereby improving the enzymatic hydrolysis yield and efficiency; 2. By setting a vertical reciprocating stirring paddle, the material can be fully and evenly stirred at all levels. At the same time, the grabbing mechanism is used. When the grabbing mechanism grabs and releases the material, the working position of the stirring paddle will not contact the material for a period of time, so that the working position of the stirring paddle can be automatically cooled to avoid local temperature rise at the working position, thereby ensuring the enzymatic hydrolysis yield and efficiency; 3. By setting up automatic retractable stirring blades, the stirring pattern of the material can be disrupted, the material can be fully stirred, the uniformity of the stirring effect can be ensured, and the enzymatic hydrolysis yield and efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of an embodiment; Figure 2 is a schematic diagram of the internal structure of an embodiment; Figure 3 is a schematic structural diagram of a grabbing mechanism of an embodiment; Figure 4 Schematic diagram of the structure of the stirring blade of the embodiment.
[0017] Figure numerals: 1. enzymolysis box; 11. feed port; 12. discharge port; 13. rotating table; 2. stirring paddle; 21. gantry; 22. rotating tube; 23. motor; 24. stirring rod; 25. stirring blade; 251. fixed seat; 252. upper rod; 253. lower rod; 254. torsion spring; 255. stirring plate; 256. guide rod; 26. spline; 3. sliding tube; 4. grabbing mechanism; 41. mounting seat; 42. grabbing spoon; 43. connecting rod; 44. linkage rod; 45. driving member; 46. electric cylinder; 47. driving rod; 5. sliding mechanism; 51. sliding seat; 52. rack; 53. gear; 54. sprocket set; 55. reducer. DETAILED DESCRIPTION
[0018] The present invention is further described in detail below in conjunction with the accompanying drawings.
[0019] like Figure 1 , Figure 2 As shown, a grain powder enzymolysis device includes an enzymolysis box 1, a stirring paddle 2, a pair of sliding tubes 3 and a pair of grabbing mechanisms 4.
[0020] like Figure 1 , Figure 2 As shown, the enzymolysis box 1 is hollow inside and is set on the ground, and a feed port 11 is set at the upper end, a discharge port 12 is set at the lower end, and a stirring paddle 2 is vertically rotatably connected to the inside of the enzymolysis box 1. A pair of sliding tubes 3 are vertically slidably connected to the enzymolysis box 1 and are distributed on both sides of the stirring paddle 2. A pair of grabbing mechanisms 4 are set at the lower end of the sliding tube 3, and are used to grab and release the raw materials in the enzymolysis box 1.
[0021] like Figure 2 , Figure 3 As shown, the grabbing mechanism 4 includes a mounting seat 41, a grabbing spoon 42, a connecting rod 43, a linkage rod 44 and a driving member 45. The mounting seat 41 is arranged at the lower end of the sliding tube 3, and the grabbing spoons 42 are evenly distributed around the mounting seat 41, and are used to be barrel-shaped with an open upper end when they conflict with each other.
[0022] like Figure 2 , Figure 3 As shown, the upper end of the connecting rod 43 is rotatably connected to the edge of the mounting seat 41, and the lower end is connected to the upper end of the grabbing spoon 42. The upper end of the linkage rod 44 is rotatably connected to the lower end of the sliding tube 3, and the lower end is rotatably connected to the middle position of the connecting rod 43.
[0023] like Figure 2 , Figure 3 As shown, the driving member 45 is used to control the vertical movement of the mounting seat 41. The driving member 45 includes an electric cylinder 46 and a driving rod 47. The electric cylinder 46 is arranged at the upper end of the sliding tube 3. The driving rod 47 is vertically slidably connected to the sliding tube 3, and the upper end is connected to the electric cylinder 46, and the lower end is connected to the mounting seat 41.
[0024] When the material is stirred, the stirring blade 2 is controlled to rotate, and at this time, the sliding tube 3 is controlled to move vertically back and forth.
[0025] When the sliding tube 3 is at the uppermost position, the electric cylinder 46 controls the driving rod 47 to move downward, and the driving rod 47 drives the mounting seat 41 to move synchronously, and under the cooperation of the connecting rod 43 and the linkage rod 44, the lower end of the grabbing spoon 42 is automatically opened.
[0026] When the sliding tube 3 is at the lowermost position, the electric cylinder 46 controls the driving rod 47 to move upward. At this time, the driving rod 47 drives the mounting seat 41 to move synchronously, and under the cooperation of the connecting rod 43 and the linkage rod 44, the lower end of the grabbing spoon 42 is automatically tightened and formed into a barrel shape to achieve the grabbing of materials.
[0027] When the sliding tube 3 is at the uppermost position again, the electric cylinder 46 controls the driving rod 47 to move downward. At this time, the driving rod 47 drives the mounting seat 41 to move synchronously, and under the cooperation of the connecting rod 43 and the linkage rod 44, the lower end of the grabbing spoon 42 is automatically opened to realize the loosening and dropping of the material.
[0028] Therefore, by setting up the grabbing mechanism 4, during the stirring process of the material by the stirring paddle 2, the material can be reciprocally grabbed and released, so that the material is fully stirred in the enzymatic hydrolysis box 1, while also ensuring the uniformity of the stirring effect, thereby improving the enzymatic hydrolysis yield and efficiency.
[0029] like Figure 2 , Figure 4As shown, the stirring paddle 2 includes a gantry 21 , a rotating tube 22 , a motor 23 , a stirring rod 24 , a stirring blade 25 and a sliding mechanism 5 .
[0030] like Figure 2 , Figure 4 As shown, the gantry 21 is arranged on the upper end surface of the enzymatic hydrolysis box 1, the rotating tube 22 is vertically rotatably connected to the gantry 21 and the upper end surface of the enzymatic hydrolysis box 1, the stirring rod 24 is vertically slidably connected to the rotating tube 22, and the outer wall is provided with a spline 26 that cooperates with the rotating tube 22, and the stirring blade 25 is arranged at the lower end of the stirring rod 24.
[0031] like Figure 2 , Figure 4 As shown, the sliding mechanism 5 is used to control the vertical reciprocating sliding of the stirring rod 24 , and the sliding mechanism 5 includes a sliding seat 51 , a rack 52 , a gear 53 , a sprocket set 54 and a reducer 55 .
[0032] like Figure 1 , Figure 2 , Figure 4 As shown, the slide 51 is sleeved on the outer wall of the stirring rod 24 and is rotatably connected to the stirring rod 24, and the rack 52 is arranged on the slide 51 and the outer wall of the sliding tube 3. The gear 53 is rotatably connected between the slide 51 and the sliding tube 3 and meshes with the rack 52. The sprocket set 54 is connected to a pair of gears 53, and the reducer 55 is used to control the reciprocating rotation of the sprocket set 54.
[0033] When the stirring blade 2 is working, the motor 23 controls the rotating tube 22 to rotate stably. At this time, under the cooperation of the spline 26, the stirring rod 24 can follow the rotating tube 22 to move stably and can also reciprocate vertically. At the same time, the reducer 55 controls the sprocket set 54 to work, the sprocket set 54 drives the gear 53 to rotate, and the gear 53 drives the rack 52 and the slide 51 to reciprocate.
[0034] At the same time, the slide 51 will drive the stirring rod 24 and the stirring blade 25 to synchronously reciprocate vertically, so as to achieve full and uniform stirring of the material at all levels. When the stirring rod 24 and the stirring blade 25 move upward, the sliding tube 3 can drive the grabbing mechanism 4 to grab the material, and when the stirring rod 24 and the stirring blade 25 move downward, the grabbing mechanism 4 can release the material. The alternating reciprocating motion of the two can achieve full stirring of the material and ensure the uniformity of the stirring effect.
[0035] At the same time, when the grabbing mechanism 4 grabs and releases the material, the working position of the stirring paddle 2, that is, the stirring blade 25, will not contact the material for a period of time, thereby realizing automatic cooling of the stirring blade 25 and avoiding local temperature rise caused by continuous operation of the stirring blade 25, thereby ensuring the enzymatic hydrolysis yield and efficiency.
[0036] like Figure 2 , Figure 4 As shown, the stirring blade 25 includes a fixed seat 251, an upper rod 252, a lower rod 253 and a torsion spring 254. The fixed seat 251 is arranged below the stirring rod 24, and the bottom wall of the enzymolysis box 1 is rotatably provided with a rotating table 13 for contacting the fixed seat 251, so as to prevent the fixed seat 251 from directly contacting the enzymolysis box 1 and causing wear.
[0037] like Figure 2 , Figure 4 As shown, the upper end of the upper rod 252 is rotatably connected to the stirring rod 24, and the lower end of the lower rod 253 is rotatably connected to the fixing seat 251. The upper rod 252 and the lower rod 253 are rotatably connected, and the torsion spring 254 is arranged at the connection position of the upper rod 252 and the lower rod 253.
[0038] When the stirring blade 25 is working, the upper rod 252 and the lower rod 253 stir the material. When the stirring blade 25 moves downward, the fixed seat 251 contacts the rotating table 13, and as the stirring blade 25 continues to move downward, the connection position between the upper rod 252 and the lower rod 253 automatically rotates, thereby realizing the automatic expansion of the stirring blade 25.
[0039] When the stirring blade 25 moves upward, the torsion spring 254 can control the connection position of the upper rod 252 and the lower rod 253 to rotate automatically, thereby realizing the automatic retraction of the stirring blade 25, thereby disrupting the stirring law of the material during stirring, realizing sufficient stirring of the material, ensuring the uniformity of the stirring effect, and improving the enzymatic hydrolysis yield and efficiency.
[0040] like Figure 2 , Figure 4 As shown, the outer walls of the upper rod 252 and the lower rod 253 are both provided with stirring plates 255 to increase the contact area between the entire stirring blade 25 and the material, so as to achieve full stirring of the material. A guide rod 256 slidably connected to the stirring rod 24 is vertically provided on the fixed seat 251 to guide the movement process of the fixed seat 251 and increase the stability of the stirring blade 25 when it is freely extended and retracted.
[0041] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, such modifications are protected by the patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A cereal powder enzymolysis device, characterized in that: include: The enzymatic hydrolysis box (1) is hollow inside and is arranged on the ground, and has a feed inlet (11) at the upper end and a discharge outlet (12) at the lower end; A stirring paddle (2) is vertically rotatably connected to the inside of the enzymatic hydrolysis box (1); A pair of sliding tubes (3) vertically slidably connected to the enzymatic hydrolysis box (1) and distributed on both sides of the stirring paddle (2); A pair of grabbing mechanisms (4) are arranged at the lower end of the sliding tube (3) and are used to grab and release the raw materials in the enzymatic hydrolysis box (1).
2. A cereal flour enzymolysis device according to claim 1, characterized in that: The grabbing mechanism (4) comprises a mounting seat (41), a grabbing spoon (42), a connecting rod (43), a linkage rod (44) and a driving member (45); the mounting seat (41) is arranged at the lower end of the sliding tube (3); the grabbing spoons (42) are evenly distributed around the mounting seat (41) and are used to be in a barrel shape with an open upper end when they are in contact with each other; the upper end of the connecting rod (43) is rotatably connected to the edge position of the mounting seat (41), and the lower end is connected to the upper end of the grabbing spoon (42); the upper end of the linkage rod (44) is rotatably connected to the lower end of the sliding tube (3), and the lower end is rotatably connected to the middle position of the connecting rod (43); the driving member (45) is used to control the vertical movement of the mounting seat (41).
3. A cereal flour enzymolysis device according to claim 2, characterized in that: The driving member (45) comprises an electric cylinder (46) and a driving rod (47), wherein the electric cylinder (46) is arranged at the upper end of the sliding tube (3), and the driving rod (47) is vertically slidably connected to the sliding tube (3), and the upper end is connected to the electric cylinder (46), and the lower end is connected to the mounting seat (41).
4. A cereal flour enzymolysis device according to claim 1, characterized in that: The stirring paddle (2) comprises a gantry (21), a rotating tube (22), a motor (23), a stirring rod (24), a stirring blade (25) and a sliding mechanism (5); the gantry (21) is arranged on the upper end surface of the enzymatic hydrolysis box (1); the rotating tube (22) is vertically rotatably connected to the gantry (21) and the upper end surface of the enzymatic hydrolysis box (1); the stirring rod (24) is vertically slidably connected to the rotating tube (22), and the outer wall is provided with a spline (26) matched with the rotating tube (22); the stirring blade (25) is arranged at the lower end of the stirring rod (24); and the sliding mechanism (5) is used to control the vertical reciprocating sliding of the stirring rod (24).
5. A cereal flour enzymolysis device according to claim 4, characterized in that: The sliding mechanism (5) comprises a sliding seat (51), a rack (52), a gear (53), a sprocket group (54) and a reducer (55); the sliding seat (51) is sleeved on the outer wall of the stirring rod (24) and is rotatably connected to the stirring rod (24); the rack (52) is arranged on the sliding seat (51) and the outer wall of the sliding tube (3); the gear (53) is rotatably connected between the sliding seat (51) and the sliding tube (3) and is meshed with the rack (52); the sprocket group (54) is connected to a pair of the gears (53); and the reducer (55) is used to control the reciprocating rotation of the sprocket group (54).
6. A cereal flour enzymolysis device according to claim 4, characterized in that: The stirring blade (25) comprises a fixed seat (251), an upper rod (252), a lower rod (253) and a torsion spring (254); the fixed seat (251) is arranged below the stirring rod (24); the upper end of the upper rod (252) is rotatably connected to the stirring rod (24); the lower end of the lower rod (253) is rotatably connected to the fixed seat (251); the upper rod (252) and the lower rod (253) are rotatably connected; and the torsion spring (254) is arranged at the connection position between the upper rod (252) and the lower rod (253).
7. A cereal powder enzymolysis device according to claim 6, characterized in that: The outer walls of the upper rod (252) and the lower rod (253) are both provided with stirring plates (255).
8. The cereal flour enzymolysis device according to claim 6, characterized in that: A guide rod (256) is vertically arranged on the fixing seat (251) and is slidably connected to the stirring rod (24).
9. A cereal flour enzymolysis device according to claim 8, characterized in that: The bottom wall of the enzymatic hydrolysis box (1) is rotatably provided with a rotating platform (13) for contacting the fixed seat (251).