Glucose preparation starch gelatinization device

Abstract

The invention relates to the technical field of starch gelatinization, in particular to a starch gelatinization device for glucose preparation, which comprises a gelatinization tank, a discharge pipe and a water inlet pipe with valves are fixedly arranged at the bottom and the side part of the gelatinization tank respectively, and a pretreatment mechanism is arranged on the gelatinization tank. According to the device, the driving motor is arranged to enable the crushing roller to crush starch, and then the output motor and the grinding roller can grind the crushed starch, so that the starch is firstly crushed and then ground, the uniformity of the size of starch particles is greatly improved, and the influence on subsequent gelatinization and taste is avoided; meanwhile, output of a driving motor enables a discharging pipe and an annular plate to rotate, rotation of the discharging pipe enables an extension pipe to do circular motion, at the moment, rotation of the annular plate enables the extension pipe to stretch out and draw back through a sliding block, a tension spring and a triangular block, stretching-out and drawing-back positions are different, then starch is evenly laid, and the quality after rolling is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of starch gelatinization, and in particular to a device for preparing starch gelatinization from glucose. Background Art

[0002] Edible glucose is a colorless or white crystalline substance with a sweet taste. It is sweeter than maltose and sorbitol and is often used as a sweetener for desserts. It is mainly made from corn starch and other ingredients. Due to its unique fermentability, it is often used in the processing of various beverages or food industries. It is the main raw material for fermentation. It can also be taken orally as a medical drug to supplement the body's sugar and achieve a balance between the body's acid and alkali. During production, a gelatinization device will be used for gelatinization.

[0003] In the prior art, when starch is gelatinized, starch and water are first added to the gelatinization tank in a specific ratio, and then the starch molecules and water molecules fully interact with each other through the synergistic effect of the heating plate and the stirring device to form a viscous and uniform paste system. When starch is added to the gelatinization tank, it is pre-treated with the help of a crushing device and a sieve plate. The following problems exist in the pre-treatment process: 1. In the prior art, the starch crushing process is usually completed in a single operation with the help of a crushing roller. However, this method easily leads to large starch particles and agglomerates that are difficult to fully crush, resulting in uneven starch particle sizes after crushing, which not only affects the gelatinization quality, but also affects the taste after gelatinization.

[0004] 2. After the starch is broken, the broken starch tends to accumulate and cannot be evenly spread on the surface of the screen plate, which can easily prolong the screening time and affect production efficiency. Summary of the invention

[0005] Based on this, it is necessary to provide a starch gelatinization device for preparing glucose in response to the existing technical problems.

[0006] In order to solve the problems of the prior art, the technical solution adopted by the present invention is: A gelatinization device for preparing starch from glucose, comprising a gelatinization tank, wherein a discharge pipe and a water inlet pipe having valves are respectively fixed at the bottom and the side of the gelatinization tank, and a pretreatment mechanism is arranged on the gelatinization tank; The pretreatment mechanism includes a stirring hole opened at the bottom of the gelatinization tank, a stirring rod is rotatably installed on the stirring hole, a plurality of stirring blades are fixed on the stirring rod, an L-shaped plate and four supporting columns are installed at the bottom of the gelatinization tank, a servo motor is installed at the bottom of the L-shaped plate, the bottom end of the stirring rod is installed on the output shaft of the servo motor, a screening component is arranged in the gelatinization tank, the screening component is installed in cooperation with the stirring rod, a processing block is installed on the top of the gelatinization tank, a rolling cavity is opened on the processing block, a sieve hole connected with the rolling cavity is opened at the bottom of the processing block, the gelatinization tank and the processing block are provided with a plurality of stirring blades, and the pretreatment mechanism includes a stirring hole opened at the bottom of the processing block, a stirring rod is provided with a plurality of stirring blades, and ... A rolling and plugging assembly is commonly provided on the processing block, a crushing box is installed on the top of the processing block, two rotating rods are rotatably installed relative to the inner wall of the crushing box, a driving motor is installed on the side of the crushing box, one end of one of the rotating rods extends outside the crushing box and is installed on the output shaft of the driving motor, crushing rollers are sleeved on the two rotating rods, and the two rotating rods are installed through a transmission assembly, a fixing hole is opened at the bottom of the crushing box, a fixing tube is fixedly installed on the fixing hole, and a uniform feeding assembly is provided on the processing block, and the uniform feeding assembly is installed in cooperation with one of the rotating rods and the fixing tube.

[0007] Preferably, the uniform feeding assembly includes a movable hole opened at the top of the processing block, a movable tube compatible with the fixed tube is rotatably installed on the movable hole, a feeding tube is installed at the bottom of the movable tube, a conveying auger is fixedly provided on the bottom inner wall of the feeding tube, three grooves are opened at the top of the feeding tube, sliding rods are installed on the relative inner walls of the three grooves, sliding blocks are slidably sleeved on the three sliding rods, elastic units are provided on the sides of the three sliding blocks, an extension tube is commonly installed on the top of the three sliding blocks, an extrusion plate is installed on the top of the extension tube, an annular plate is movably provided in the rolling chamber, a plurality of triangular blocks compatible with the extrusion plate are obliquely installed on the circumferential inner wall of the annular plate, a driven unit for rotating the movable tube and the annular plate is provided on the processing block, and the driven unit is installed in cooperation with one of the rotating rods.

[0008] Preferably, the driven unit includes a movable hole opened on the outer wall of the processing block and connected with the movable hole, the movable tube is sleeved with a first sprocket, one end of one of the rotating rods is installed with a worm, the outer wall of the processing block is installed with a fixed plate, the top of the fixed plate is provided with a transmission hole, a transmission rod is rotatably installed on the transmission hole, a worm wheel is installed on the top of the transmission rod, the worm wheel is meshed with the worm, a second sprocket is sleeved on the transmission rod, a first chain is meshed and installed on the first sprocket and the second sprocket, an annular cavity connected with the rolling cavity is opened on the processing block, an annular rack is sleeved on the annular plate, a through hole connected with the annular cavity is opened on the outer wall of the processing block, a transmission gear is installed on the bottom end of the transmission rod, the annular rack is meshed with the transmission gear, and the diameter of the annular rack is larger than the diameter of the transmission gear.

[0009] Preferably, the elastic unit comprises a tension spring installed on a side of the slider, and the other end of the tension spring is installed on an inner wall of a side of the groove.

[0010] Preferably, the rolling and plugging assembly includes a feed hole opened on the top of the gelatinization tank, an annular block is rotatably installed on the feed hole, a sealing plate is installed on the inner wall of the circumference of the annular block, the sealing plate is abutted against the bottom of the processing block, a plurality of flow holes matched with the sieve holes are opened on the top of the sealing plate, an adjusting cavity connected with the feed hole is opened on the gelatinization tank, an annular gear is sleeved on the annular block, an adjusting motor is installed on the top of the gelatinization tank, an adjusting hole is opened on the top of the gelatinization tank, the output end of the adjusting motor passes through the adjusting hole and is installed with an adjusting gear, the annular gear and the adjusting gear are connected with the adjusting cavity. The wheels are meshed with each other, a driving hole is provided at the bottom of the processing block, a driving rod is rotatably installed on the driving hole, a rolling roller is rotatably installed on the outer wall of the peripheral side of the driving rod, an output motor is installed at the bottom of the processing block, the bottom end of the driving rod is installed on the output shaft of the output motor, a protective cover matched with the output motor is installed at the bottom of the processing block, a horizontal hole matched with the protective cover is provided at the bottom of the sealing plate, the bottom of the processing block and the sealing plate are both arranged in an arc shape, a knocking unit for vibrating the processing block and the annular block is provided on the gelatinization tank, and the knocking unit is installed in cooperation with the stirring rod.

[0011] Preferably, the knocking unit includes a movable rod rotatably mounted on the top of the L-shaped plate, the movable rod is installed in cooperation with the stirring rod through a transmission element, a fixed block is installed on the peripheral outer wall of the gelatinization tank, a avoidance hole matched with the movable rod is opened on the top of the fixed block, a cam is installed on the top of the movable rod, a movable groove is opened on the top of the fixed block, a guide rod is installed on the relative inner wall of the movable groove, a movable block is slidably sleeved on the guide rod, an extrusion spring is installed on the side of the movable block, the other end of the extrusion spring is installed on the side inner wall of the movable groove, a first knocking column and a second knocking column are installed on the other side of the movable block, a knocking hole matched with the first knocking column is opened on the peripheral outer wall of the gelatinization tank, and the movable rod is installed in cooperation with the stirring rod through a transmission element.

[0012] Preferably, the transmission element comprises a third sprocket and a fourth sprocket respectively sleeved on the stirring rod and the movable rod, and a second chain is mounted on the third sprocket and the fourth sprocket in meshing relationship with each other.

[0013] Preferably, the transmission assembly includes two mounting holes opened on the side of the crushing box, one end of the two rotating rods passes through the two mounting holes respectively, and the two rotating rods are respectively provided with a driving gear and a driven gear, and the driving gear is meshed with the driven gear.

[0014] Preferably, the screening assembly includes two fixed rods installed on the top inner wall of the gelatinization tank, the bottom ends of the two fixed rods are installed with anti-slip plates, the two fixed rods are respectively slidably sleeved with lifting blocks, the sides of the two lifting blocks are jointly installed with a concave screen plate, the bottom of the concave screen plate is provided with a circular hole, a cylinder is fixedly installed on the circular hole, an extrusion column is installed on the top inner wall of the cylinder, the top of the stirring rod extends into the cylinder and is installed with a circular plate, the top of the circular plate is installed with an inclined extrusion block adapted to the extrusion column, the top of the circular plate is provided with a circular groove, a rotating plate is rotatably installed in the circular groove, a reset spring is installed on the top of the rotating plate, and the other end of the reset spring is installed on the top inner wall of the cylinder.

[0015] Preferably, an arc-shaped hole is provided on the peripheral outer wall of the gelatinization tank, a sealing door is hingedly installed in the arc-shaped hole, an annular heating chamber is provided on the gelatinization tank, a heating plate is fixed in the annular heating chamber, a feed hopper is installed on the top of the crushing box, and a hopper cover is hingedly installed on the top of the feed hopper.

[0016] Compared with the prior art, the present invention has the following beneficial effects: Firstly, the device can use a driving motor to enable the crushing roller to crush the starch, and then use the output motor and the rolling roller to roll the crushed starch, so that the starch is first crushed and then rolled, which greatly improves the uniformity of the starch particle size and avoids affecting the subsequent gelatinization and taste. At the same time, the output of the driving motor will cause the feed tube and the annular plate to rotate, and the rotation of the feed tube will cause the extension tube to move in a circle. At this time, the rotation of the annular plate will cause the extension tube to extend and retract back and forth through the slider, tension spring and triangular block, and each extension and retraction position is different, so that the starch is evenly laid, thereby greatly improving the quality after rolling.

[0017] Secondly, the device can block the sieve holes by setting an adjusting motor and a blocking plate, thereby adjusting the rolling time. At the same time, the setting of the sieve holes and the concave sieve plate facilitates double screening of the starch after crushing and rolling, so that the particle size of the starch particles can be more accurately classified, greatly improving the quality of the starch after gelatinization, and the starch can fall to various places on the concave sieve plate through the sieve holes to avoid accumulation caused by pouring it all at once.

[0018] Third: This device can stir starch and water by setting a servo motor and a stirring rod. At the same time, the rotation of the stirring rod will vibrate the processing block and the sealing plate through the cam, the movable block, the extrusion spring, the first knocking column and the second knocking column, so that the starch can fall better. At the same time, the rotation of the stirring rod will vibrate the concave screen plate through the tilting extrusion block, the extrusion column and the reset spring, thereby accelerating the screening of starch. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of a three-dimensional structure of the first viewing angle in the embodiment; Figure 2 is a schematic diagram of a three-dimensional structure of a second viewing angle in the embodiment; Figure 3 yes Figure 2 A magnified view of the structure at center; Figure 4 It is a schematic diagram of a partially cutaway three-dimensional structure of a gelatinization tank, a processing block and a crushing box in the embodiment; Figure 5 yes Figure 4 A magnified view of the structure at B in the middle; Figure 6 It is a schematic diagram of a partially cutaway three-dimensional structure of a fixed tube, a movable tube, a feed tube and an extension tube in an embodiment; Figure 7 yes Figure 6 A magnified view of the structure at C in the middle; Figure 8 It is a partially cut-away and enlarged three-dimensional structural schematic diagram of the gelatinization tank, the processing block, the annular block and the sealing plate in the embodiment; Fig. 9It is a schematic diagram of the front view of the gelatinization tank, the processing block, the annular block and the sealing plate in the embodiment, which is partially cut and enlarged; Fig.10 It is a schematic diagram of a partially cut-away and enlarged three-dimensional structure of a concave screen plate, a cylinder and a circular plate in the embodiment; Fig.11 yes Fig.10 A magnified view of the structure at D in the middle; Fig.12 It is a schematic diagram of a partially cutaway three-dimensional structure of a gelatinization tank and a fixing block in an embodiment; Fig.13 yes Fig.12 Enlarged view of the structure at E in the middle; Fig.14 yes Fig.12 Enlarged view of the structure at F in the middle.

[0020] The numbers in the figure are: 1. Pasting tank; 2. Processing block; 3. Crushing box; 4. Feed hopper; 5. Bucket cover; 6. Driving motor; 7. Discharging pipe; 8. Rotating rod; 9. Crushing roller; 10. Driving gear; 11. Driven gear; 12. Fixed pipe; 13. Movable pipe; 14. Discharging pipe; 15. Conveying auger; 16. Sliding block; 17. Tension spring; 18. Extension pipe; 19. First sprocket; 20. Worm; 21. Transmission rod; 22. Worm wheel; 23. Second sprocket; 24. First chain; 25. Extrusion plate; 26. Annular plate; 27. Triangular block; 28. Annular rack; 29. ​​Transmission gear; 30. Driving rod; 31. Rolling roller ; 32. Output motor; 33. Ring block; 34. Sealing plate; 35. Ring gear; 36. Adjusting gear; 37. Adjusting motor; 38. Fixed rod; 39. Concave sieve plate; 40. Stirring rod; 41. L-shaped plate; 42. Servo motor; 43. Round plate; 44. Inclined extrusion block; 45. Turning plate; 46. Reset spring; 47. Cylinder; 48. Extrusion column; 49. Movable rod; 50. Third sprocket; 51. Fourth sprocket; 52. Second chain; 53. Cam; 54. Fixed block; 55. Movable block; 56. Extrusion spring; 57. First knocking column; 58. Second knocking column; 59. Heating plate. DETAILED DESCRIPTION

[0021] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 to Figure 14 The best embodiment of the present invention is shown below in conjunction with the attached Figure 1 ~Attached Fig.14 The present invention is further described.

[0023] A gelatinization device for preparing starch from glucose, comprising a gelatinization tank 1, a discharge pipe 7 and a water inlet pipe with a valve are respectively fixed at the bottom and the side of the gelatinization tank 1, and a pretreatment mechanism is arranged on the gelatinization tank 1; The pretreatment mechanism includes a stirring hole opened at the bottom of the gelatinization tank 1, a stirring rod 40 is rotatably installed on the stirring hole, a plurality of stirring blades are fixed on the stirring rod 40, an L-shaped plate 41 and four support columns are installed at the bottom of the gelatinization tank 1, a servo motor 42 is installed at the bottom of the L-shaped plate 41, the bottom end of the stirring rod 40 is installed on the output shaft of the servo motor 42, a screening component is arranged in the gelatinization tank 1, the screening component is installed in cooperation with the stirring rod 40, a processing block 2 is installed on the top of the gelatinization tank 1, a rolling cavity is opened on the processing block 2, a sieve hole connected to the rolling cavity is opened at the bottom of the processing block 2, and the gelatinization tank 1 and the processing block 2 are jointly provided with a rolling and plugging assembly, a crushing box 3 is installed on the top of the processing block 2, two rotating rods 8 are rotatably installed relative to the inner wall of the crushing box 3, a driving motor 6 is installed on the side of the crushing box 3, one end of one of the rotating rods 8 extends outside the crushing box 3 and is installed on the output shaft of the driving motor 6, a crushing roller 9 is sleeved on the two rotating rods 8, and the two rotating rods 8 are installed in conjunction with the transmission assembly, a fixing hole is opened at the bottom of the crushing box 3, and a fixing pipe 12 is fixedly installed on the fixing hole, and a uniform feeding assembly is provided on the processing block 2, and the uniform feeding assembly is installed in conjunction with one of the rotating rods 8 and the fixing pipe 12.

[0024] Through the above structure, the crushing roller 9 can be rotated by driving the motor 6 and the rotating rod 8, thereby crushing the starch. After crushing, the starch is evenly dropped into the rolling chamber through the uniform feeding component, and then rolled through the rolling sealing component, thereby greatly improving the uniformity of the starch particle size. The starch can be double-screened through the sieve holes and the screening component, so that the particle size of the starch particles can be more accurately graded, greatly improving the quality of the starch after gelatinization.

[0025] The uniform feeding assembly includes a movable hole opened at the top of the processing block 2, on which a movable tube 13 compatible with the fixed tube 12 is rotatably installed, a feeding tube 14 is installed at the bottom of the movable tube 13, and a conveying auger 15 is fixedly provided on the bottom inner wall of the feeding tube 14, and three grooves are opened at the top of the feeding tube 14, and sliding rods are installed on the relative inner walls of the three grooves, and sliders 16 are slidably sleeved on the three sliding rods, and elastic units are provided on the sides of the three sliders 16, and an extension tube 18 is commonly installed on the top of the three sliders 16, and an extrusion plate 25 is installed on the top of the extension tube 18, and an annular plate 26 is movably provided in the rolling cavity, and a plurality of triangular blocks 27 compatible with the extrusion plate 25 are obliquely installed on the circumferential inner wall of the annular plate 26, and a driven unit for rotating the movable tube 13 and the annular plate 26 is provided on the processing block 2, and the driven unit is installed in cooperation with one of the rotating rods 8.

[0026] In this solution, the movable pipe 13, the feeding pipe 14, the conveying auger 15, the sliding rod, the sliding block 16, the extension pipe 18, the annular plate 26, and the triangular block 27 are arranged to facilitate the starch in the crushing box 3 to be guided during crushing so that it can be evenly spread.

[0027] Specifically, by guiding the starch in the crushing box 3 so that it is spread evenly, accumulation thereof can be avoided, thereby facilitating subsequent rolling.

[0028] The driven unit includes a movable hole formed on the outer wall of the processing block 2 and connected with the movable hole. A first sprocket 19 is sleeved on the movable tube 13, and a worm 20 is installed at one end of one rotating rod 8. A fixed plate is installed on the outer wall of the processing block 2. A transmission hole is formed on the top of the fixed plate. A transmission rod 21 is rotatably installed on the transmission hole. A worm wheel 22 is installed on the top of the transmission rod 21. The worm wheel 22 is meshed with the worm 20. A second sprocket 23 is sleeved on the transmission rod 21. A first chain 24 is meshed and installed on the first sprocket 19 and the second sprocket 23. An annular cavity connected with the rolling cavity is formed on the processing block 2. An annular plate 26 is sleeved with an annular rack 28. A through hole connected with the annular cavity is formed on the outer wall of the processing block 2. A transmission gear 29 is installed on the bottom end of the transmission rod 21. The annular rack 28 is meshed with the transmission gear 29. The diameter of the annular rack 28 is larger than the diameter of the transmission gear 29.

[0029] In this solution, by setting the first sprocket 19, the worm 20, the fixed plate, the transmission rod 21, the second sprocket 23, the first chain 24, the annular rack 28 and the transmission gear 29, the movable tube 13 and the annular plate 26 can rotate at different speeds.

[0030] Specifically, by rotating the movable tube 13 and the annular plate 26 at different speeds, the extension tube 18 can be moved in a circular motion and telescopically at different positions, thereby evenly spreading the starch on the bottom of the rolling chamber, avoiding excessive differences in starch particle size due to local over-thickness or over-thinness during rolling, thereby greatly improving the quality after rolling.

[0031] The elastic unit includes a tension spring 17 installed on the side of the slider 16, and the other end of the tension spring 17 is installed on the inner wall of the side of the groove.

[0032] In this solution, the tension spring 17 is provided to facilitate giving a force to the slider 16 .

[0033] Specifically, by applying a force to the slider 16 , the slider 16 can be pulled to reset when it moves, thereby resetting the extension tube 18 .

[0034] The rolling plugging assembly includes a feed hole opened at the top of the gelatinization tank 1, on which a ring block 33 is rotatably mounted, a plugging plate 34 is mounted on the inner wall of the circumference of the ring block 33, the plugging plate 34 is abutted against the bottom of the processing block 2, a plurality of flow holes adapted to the sieve holes are opened on the top of the plugging plate 34, an adjustment cavity connected to the feed hole is opened on the gelatinization tank 1, a ring gear 35 is sleeved on the ring block 33, an adjustment motor 37 is installed on the top of the gelatinization tank 1, an adjustment hole is opened on the top of the gelatinization tank 1, the output end of the adjustment motor 37 passes through the adjustment hole and is installed with an adjustment gear 36, the ring gear 35 is connected with the adjustment gear 36 The processing block 2 is meshed, a driving hole is provided at the bottom, a driving rod 30 is rotatably mounted on the driving hole, a rolling roller 31 is rotatably mounted on the peripheral outer wall of the driving rod 30, an output motor 32 is installed at the bottom of the processing block 2, the bottom end of the driving rod 30 is mounted on the output shaft of the output motor 32, a protective cover adapted to the output motor 32 is installed at the bottom of the processing block 2, a horizontal hole adapted to the protective cover is provided at the bottom of the sealing plate 34, the bottom of the processing block 2 and the sealing plate 34 are both arc-shaped, a knocking unit for vibrating the processing block 2 and the annular block 33 is provided on the gelatinization tank 1, and the knocking unit is installed in conjunction with the stirring rod 40.

[0035] In this solution, by setting the driving rod 30, the rolling roller 31, the sieve hole, the flow hole, the output motor 32, the annular block 33, the sealing plate 34, the annular gear 35, the adjusting motor 37 and the adjusting gear 36, it is convenient to roll the starch, and the sieve hole can be blocked or unblocked.

[0036] Specifically, by rolling the starch, we can avoid the starch particles being too large and affecting gelatinization and the taste after gelatinization. By blocking the sieve holes, the rolling time can be adjusted.

[0037] The knocking unit includes a movable rod 49 rotatably mounted on the top of the L-shaped plate 41, the movable rod 49 is installed in cooperation with the stirring rod 40 through a transmission element, a fixed block 54 is installed on the peripheral outer wall of the gelatinization tank 1, and a avoidance hole compatible with the movable rod 49 is opened on the top of the fixed block 54, a cam 53 is installed on the top of the movable rod 49, a movable groove is opened on the top of the fixed block 54, a guide rod is installed on the relative inner wall of the movable groove, a movable block 55 is slidably sleeved on the guide rod, an extrusion spring 56 is installed on the side of the movable block 55, and the other end of the extrusion spring 56 is installed on the inner wall of the side of the movable groove, a first knocking column 57 and a second knocking column 58 are installed on the other side of the movable block 55, a knocking hole compatible with the first knocking column 57 is opened on the peripheral outer wall of the gelatinization tank 1, and the movable rod 49 is installed in cooperation with the stirring rod 40 through a transmission element.

[0038] In this solution, the processing block 2 and the annular block 33 can be knocked by setting the movable rod 49, the cam 53, the fixed block 54, the guide rod, the movable block 55, the extrusion spring 56, the first knocking column 57 and the second knocking column 58.

[0039] Specifically, by striking the processing block 2 and the annular block 33, the processing block 2 and the sealing plate 34 can be vibrated, so that the starch can fall better.

[0040] The transmission element comprises a third sprocket 50 and a fourth sprocket 51 which are respectively sleeved on the stirring rod 40 and the movable rod 49 , and a second chain 52 is meshedly mounted on the third sprocket 50 and the fourth sprocket 51 .

[0041] In this solution, by disposing the third sprocket 50, the fourth sprocket 51 and the second chain 52, the stirring rod 40 and the movable rod 49 can be rotated at the same time.

[0042] Specifically, by rotating the stirring rod 40 and the movable rod 49 simultaneously, feeding and stirring can be performed simultaneously.

[0043] The transmission assembly includes two mounting holes opened on the side of the crushing box 3. One end of two rotating rods 8 passes through the two mounting holes respectively. A driving gear 10 and a driven gear 11 are respectively sleeved on the two rotating rods 8. The driving gear 10 is meshed with the driven gear 11.

[0044] In this solution, the two rotating rods 8 can rotate in opposite directions by setting the driving gear 10 and the driven gear 11.

[0045] Specifically, the two rotating rods 8 can rotate in opposite directions to make the two crushing rollers 9 rotate in opposite directions, thereby crushing the starch.

[0046] The screening assembly includes two fixed rods 38 installed on the top inner wall of the gelatinization tank 1, and the bottom ends of the two fixed rods 38 are both installed with anti-slip plates. The two fixed rods 38 are respectively slidably sleeved with lifting blocks, and the sides of the two lifting blocks are jointly installed with a concave screen plate 39. The bottom of the concave screen plate 39 is provided with a circular hole, and a cylinder 47 is fixedly installed on the circular hole. An extrusion column 48 is installed on the top inner wall of the cylinder 47. The top end of the stirring rod 40 extends into the cylinder 47 and is installed with a circular plate 43. The top of the circular plate 43 is installed with an inclined extrusion block 44 adapted to the extrusion column 48. A circular groove is provided on the top of the circular plate 43, and a rotating plate 45 is rotatably installed in the circular groove. A reset spring 46 is installed on the top of the rotating plate 45, and the other end of the reset spring 46 is installed on the top inner wall of the cylinder 47.

[0047] In this solution, the concave sieve plate 39 is easily vibrated by arranging the fixing rod 38, the anti-slip plate, the concave sieve plate 39, the circular plate 43, the inclined extrusion block 44, the rotating plate 45, the reset spring 46 and the cylinder 47.

[0048] Specifically, secondary screening can be performed through the concave sieve plate 39, and the concave sieve plate 39 can be vibrated at the same time to speed up the screening of starch.

[0049] An arc-shaped hole is provided on the peripheral outer wall of the gelatinization tank 1, and a sealing door is hingedly installed in the arc-shaped hole. An annular heating chamber is provided on the gelatinization tank 1, and a heating plate 59 is fixed in the annular heating chamber. A feed hopper 4 is installed on the top of the crushing box 3, and a hopper cover 5 is hingedly installed on the top of the feed hopper 4.

[0050] In this solution, the sealing door is provided to facilitate cleaning of the concave sieve plate 39, the heating plate 59 is used to facilitate heating of the gelatinization tank 1, the feed hopper 4 is used to facilitate adding starch raw materials, and the hopper cover 5 can play a shielding role to avoid starch flying and causing waste during crushing.

[0051] The working principle of the device is that before use, first add a suitable weight of water into the gelatinization tank 1 through the external water pipe and the water inlet pipe. When the addition is completed, pour the starch raw material of a suitable weight into the feed hopper 4. At this time, the starch will fall into the crushing box 3, and then cover the hopper cover 5 and start the drive motor 6. The output of the drive motor 6 will cause one of the rotating rods 8 to rotate, and the rotation of one of the rotating rods 8 will cause the driving gear 10 to rotate, and the rotation of the driving gear 10 will cause the driven gear 11 to rotate in the opposite direction, and the reverse rotation of the driven gear 11 will cause the other rotating rod 8 to rotate in the opposite direction, and the reverse rotation of the two rotating rods 8 will cause the two crushing rollers 9 to rotate in the opposite direction, and the reverse rotation of the two crushing rollers 9 will crush the starch raw material. When the crushing Finally, the crushed starch will fall into the crushing box 3, and at the same time, the rotation of another rotating rod 8 will cause the worm 20 to rotate, the rotation of the worm 20 will cause the worm wheel 22 to rotate, the rotation of the worm wheel 22 will cause the transmission rod 21 to rotate, the rotation of the transmission rod 21 will cause the second sprocket 23 to rotate, the rotation of the second sprocket 23 will cause the first sprocket 19 to rotate through the first chain 24, the rotation of the first sprocket 19 will cause the movable tube 13 to rotate, the rotation of the movable tube 13 will cause the discharge tube 14 to rotate, the rotation of the discharge tube 14 will cause the conveying auger 15 to rotate, the rotation of the conveying auger 15 will convey the starch in the crushing box 3 downward, and at the same time, the rotation of the discharge tube 14 will cause the extension tube 18 and the extrusion plate 25 to move in a circle through the sliding rod and the sliding block 16, and then the starch in the crushing box 3 will be transported downward. The falling position of starch is constantly changed. When the extrusion plate 25 contacts the triangular block 27, the extrusion plate 25 continues to move in a circular motion and is squeezed. The extrusion plate 25 is subjected to force under the action of the slide bar and the slider 16, which causes the extension tube 18 to move. When the extrusion plate 25 is not in contact with the triangular block 27, the extrusion plate 25 is not subjected to force, which causes the extension tube 18 to reset under the action of the slider 16, the tension spring 17 and gravity. At the same time, the rotation of the transmission rod 21 causes the transmission gear 29 to rotate. The rotation of the transmission gear 29 causes the annular plate 26 to rotate through the annular rack 28. The rotation of the annular plate 26 causes the triangular block 27 to move. The movement of the triangular block 27 causes the extruded position of the extrusion plate 25 to change continuously, thereby causing the extension tube 18 to While moving in a circle, it slides along the feed pipe 14 at different positions, so that the starch is evenly spread on the bottom inner wall of the rolling chamber on the processing block 2, greatly improving the quality after rolling, and avoiding excessive difference in starch particle size due to local excessive thickness or thinness during rolling. At the same time, the flow holes on the blocking plate 34 are misaligned with the screen, so that the starch cannot fall. When the starch in the rolling chamber reaches a certain content, the output motor 32 is started, and the output of the output motor 32 causes the drive rod 30 to rotate. The rotation of the drive rod 30 causes the rolling roller 31 to rotate, and then the starch is rolled, so that the starch is first broken and then rolled, which greatly improves the uniformity of the starch particle size and avoids affecting the subsequent gelatinization and taste.

[0052] After the starch is rolled for a period of time, the regulating motor 37 is started, and the output of the regulating motor 37 causes the regulating gear 36 to rotate, and the rotation of the regulating gear 36 causes the ring gear 35 to rotate, and the rotation of the ring gear 35 drives the ring block 33 to rotate, and the rotation of the ring block 33 causes the blocking plate 34 to rotate. When the flow hole corresponds to the sieve hole, the regulating motor 37 stops outputting, and the servo motor 42 is started at this time. The output of the servo motor 42 causes the stirring rod 40 to rotate, and the rotation of the stirring rod 40 causes the third sprocket 50 to rotate, and the rotation of the third sprocket 50 passes through the second The chain 52 causes the fourth sprocket 51 to rotate, and the rotation of the fourth sprocket 51 causes the movable rod 49 to rotate, and the rotation of the movable rod 49 causes the cam 53 to rotate, and the rotation of the cam 53 first squeezes the movable block 55 to make it move, and when the cam 53 is not in contact with the movable block 55, the movable block 55 will quickly reset under the action of the squeezing spring 56, and the rapid reset of the movable block 55 will cause the first knocking column 57 and the second knocking column 58 to quickly reset, and then knock the processing block 2 and the annular block 33 to make them vibrate, and the vibration of the annular block 33 will cause the blocking plate 34 to vibrate, and the processing block 2 and the annular block 33 will cause the blocking plate 34 to vibrate. The vibration of the processing block 2 and the blocking plate 34 will cause the starch of appropriate size to fall through multiple sieve holes and flow holes to multiple positions of the concave sieve plate 39. At this time, the starch with larger particles will stay in the rolling chamber. At the same time, the rotation of the stirring rod 40 will cause the circular plate 43 to rotate. The rotation of the circular plate 43 will cause the inclined extrusion block 44 to move in a circle. The circumferential movement of the inclined extrusion block 44 will squeeze the extrusion column 48 to move upward. The upward movement of the extrusion column 48 will cause the cylinder 47 to move upward. The upward movement of the cylinder 47 will cause the concave sieve plate 39 to move upward under the action of the fixing rod 38 and the lifting block. When the inclined extrusion block 44 moves upward, the concave sieve plate 39 will move upward. When the pressing block 44 is separated from the extrusion column 48, the cylinder 47 will quickly reset under the action of gravity and the reset spring 46. The rapid reset of the cylinder 47 will cause the concave screen plate 39 to vibrate, and then the starch will be screened again, thereby performing a double screening of the starch, so that the particle size of the starch particles can be more accurately graded, and the quality of the starch after gelatinization can be greatly improved. At this time, the screened starch will fall downward and come into contact with water, and at the same time, the stirring rod 40 will rotate to stir through the stirring blades, and then the heating plate 59 will be started for heating, thereby gelatinizing the starch.

[0053] The above embodiments only express one or several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A device for preparing starch gelatinization from glucose, comprising a gelatinization tank (1), characterized in that: The bottom and side of the gelatinization tank (1) are respectively provided with a discharge pipe (7) and a water inlet pipe containing a valve, and the gelatinization tank (1) is provided with a pretreatment mechanism; The pretreatment mechanism comprises a stirring hole provided at the bottom of the gelatinization tank (1), a stirring rod (40) being rotatably mounted on the stirring hole, a plurality of stirring blades being fixedly mounted on the stirring rod (40), an L-shaped plate (41) and four supporting columns being mounted at the bottom of the gelatinization tank (1), a servo motor (42) being mounted at the bottom of the L-shaped plate (41), the bottom end of the stirring rod (40) being mounted on the output shaft of the servo motor (42), a screening component being arranged in the gelatinization tank (1), the screening component being mounted in cooperation with the stirring rod (40), a processing block (2) being mounted at the top of the gelatinization tank (1), a rolling cavity being provided on the processing block (2), a sieve hole being provided at the bottom of the processing block (2) being connected to the rolling cavity, the gelatinization tank (1) and the processing block (2) being arranged to be connected to the processing block (2) and the processing block (2) being arranged to be connected to the processing block (2). The processing block (2) is provided with a rolling and plugging assembly. A crushing box (3) is installed on the top of the processing block (2). Two rotating rods (8) are rotatably installed relative to the inner wall of the crushing box (3). A driving motor (6) is installed on the side of the crushing box (3). One end of one of the rotating rods (8) extends outside the crushing box (3) and is installed on the output shaft of the driving motor (6). Crushing rollers (9) are sleeved on the two rotating rods (8). The two rotating rods (8) are installed in conjunction with a transmission assembly. A fixing hole is opened at the bottom of the crushing box (3). A fixing pipe (12) is fixedly installed on the fixing hole. A uniform material discharge assembly is provided on the processing block (2). The uniform material discharge assembly is installed in conjunction with one of the rotating rods (8) and the fixing pipe (12).

2. The starch gelatinization device for preparing glucose according to claim 1, characterized in that: The uniform material discharge assembly comprises a movable hole opened at the top of the processing block (2), a movable tube (13) adapted to the fixed tube (12) being rotatably mounted on the movable hole, a material discharge tube (14) being mounted at the bottom of the movable tube (13), a conveying auger (15) being fixedly mounted on the bottom inner wall of the material discharge tube (14), three grooves being opened at the top of the material discharge tube (14), sliding rods being mounted on the opposite inner walls of the three grooves, sliders (16) being slidably sleeved on the three sliding rods, and the sides of the three sliders (16) being An elastic unit is provided, an extension tube (18) is commonly installed on the top of the three sliders (16), an extrusion plate (25) is installed on the top of the extension tube (18), an annular plate (26) is movably provided in the rolling chamber, a plurality of triangular blocks (27) adapted to the extrusion plate (25) are obliquely installed on the inner wall of the circumference of the annular plate (26), and a driven unit for rotating the movable tube (13) and the annular plate (26) is provided on the processing block (2), and the driven unit is installed in cooperation with one of the rotating rods (8).

3. The starch gelatinization device for preparing glucose according to claim 2, characterized in that: The driven unit comprises a movable hole formed on the peripheral outer wall of the processing block (2) and connected to the movable hole; a first sprocket (19) is sleeved on the movable tube (13); a worm (20) is mounted on one end of one of the rotating rods (8); a fixing plate is mounted on the peripheral outer wall of the processing block (2); a transmission hole is formed on the top of the fixing plate; a transmission rod (21) is rotatably mounted on the transmission hole; a worm wheel (22) is mounted on the top of the transmission rod (21); the worm wheel (22) is meshed with the worm (20); a second sprocket is sleeved on the transmission rod (21); The first sprocket (19) and the second sprocket (23) are meshed with each other and are provided with a first chain (24); the processing block (2) is provided with an annular cavity connected with the rolling cavity; the annular plate (26) is provided with an annular rack (28); the outer wall of the processing block (2) is provided with a through hole connected with the annular cavity; the bottom end of the transmission rod (21) is provided with a transmission gear (29); the annular rack (28) is meshed with the transmission gear (29); the diameter of the annular rack (28) is larger than the diameter of the transmission gear (29).

4. The starch gelatinization device for preparing glucose according to claim 2, characterized in that: The elastic unit comprises a tension spring (17) mounted on the side of the slider (16), and the other end of the tension spring (17) is mounted on the inner wall of the side of the groove.

5. The starch gelatinization device for preparing glucose according to claim 1, characterized in that: The rolling and plugging assembly comprises a feed hole opened at the top of the gelatinization tank (1), an annular block (33) is rotatably mounted on the feed hole, a plugging plate (34) is mounted on the inner wall of the circumference of the annular block (33), the plugging plate (34) is abutted against the bottom of the processing block (2), a plurality of flow holes matched with the sieve holes are opened on the top of the plugging plate (34), an adjustment cavity connected with the feed hole is opened on the gelatinization tank (1), a ring gear (35) is sleeved on the annular block (33), an adjustment motor (37) is mounted on the top of the gelatinization tank (1), an adjustment hole is opened on the top of the gelatinization tank (1), an output end of the adjustment motor (37) passes through the adjustment hole and is mounted with an adjustment gear (36), the ring gear (35) is connected with the adjustment gear (36) The processing block (2) is meshed with each other, a driving hole is provided at the bottom of the processing block (2), a driving rod (30) is rotatably mounted on the driving hole, a rolling roller (31) is rotatably mounted on the outer wall of the peripheral side of the driving rod (30), an output motor (32) is installed at the bottom of the processing block (2), the bottom end of the driving rod (30) is mounted on the output shaft of the output motor (32), a protective cover matched with the output motor (32) is installed at the bottom of the processing block (2), a horizontal hole matched with the protective cover is provided at the bottom of the blocking plate (34), the bottom of the processing block (2) and the blocking plate (34) are both arranged in an arc shape, and a knocking unit for causing the processing block (2) and the annular block (33) to vibrate is provided on the gelatinization tank (1), and the knocking unit is installed in cooperation with the stirring rod (40).

6. The device for preparing starch gelatinization from glucose according to claim 5, characterized in that: The knocking unit comprises a movable rod (49) rotatably mounted on the top of the L-shaped plate (41), the movable rod (49) being mounted in cooperation with the stirring rod (40) via a transmission element, a fixing block (54) being mounted on the peripheral outer wall of the gelatinization tank (1), a avoidance hole matching the movable rod (49) being formed on the top of the fixing block (54), a cam (53) being mounted on the top of the movable rod (49), a movable groove being formed on the top of the fixing block (54), and a guide groove being mounted on the inner wall opposite to the movable groove. A movable block (55) is slidably sleeved on the guide rod, a side of the movable block (55) is installed with a pressing spring (56), the other end of the pressing spring (56) is installed on the side inner wall of the movable groove, the other side of the movable block (55) is installed with a first knocking column (57) and a second knocking column (58), the outer wall of the peripheral side of the gelatinization tank (1) is provided with a knocking hole matched with the first knocking column (57), and the movable rod (49) is installed in cooperation with the stirring rod (40) through a transmission element.

7. The starch gelatinization device for preparing glucose according to claim 6, characterized in that: The transmission element comprises a third sprocket (50) and a fourth sprocket (51) which are respectively sleeved on the stirring rod (40) and the movable rod (49); a second chain (52) is meshedly mounted on the third sprocket (50) and the fourth sprocket (51).

8. The starch gelatinization device for preparing glucose according to claim 1, characterized in that: The transmission assembly comprises two mounting holes opened on the side of the crushing box (3), one end of the two rotating rods (8) respectively passes through the two mounting holes, and the two rotating rods (8) are respectively sleeved with a driving gear (10) and a driven gear (11), and the driving gear (10) is meshed with the driven gear (11).

9. The starch gelatinization device for preparing glucose according to claim 1, characterized in that: The screening assembly comprises two fixing rods (38) mounted on the inner wall of the top of the gelatinization tank (1), the bottom ends of the two fixing rods (38) are both mounted with anti-slip plates, the two fixing rods (38) are respectively slidably sleeved with lifting blocks, the sides of the two lifting blocks are jointly mounted with a concave sieve plate (39), the bottom of the concave sieve plate (39) is provided with a circular hole, a cylinder (47) is fixedly mounted on the circular hole, and an extrusion column (48) is mounted on the inner wall of the top of the cylinder (47) The top end of the stirring rod (40) extends into the cylinder (47) and is installed with a circular plate (43). The top of the circular plate (43) is installed with an inclined extrusion block (44) adapted to the extrusion column (48). The top of the circular plate (43) is provided with a circular groove. A rotating plate (45) is rotatably installed in the circular groove. A return spring (46) is installed on the top of the rotating plate (45). The other end of the return spring (46) is installed on the top inner wall of the cylinder (47).

10. The starch gelatinization device for preparing glucose according to claim 1, characterized in that: The gelatinization tank (1) is provided with an arc-shaped hole on its peripheral outer wall, a sealing door is hingedly mounted in the arc-shaped hole, the gelatinization tank (1) is provided with an annular heating chamber, a heating plate (59) is fixedly mounted in the annular heating chamber, a feed hopper (4) is mounted on the top of the crushing box (3), and a hopper cover (5) is hingedly mounted on the top of the feed hopper (4).

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