Grain starch extraction device

Abstract

The utility model provides a cereal starch extraction device which comprises a processing cylinder, a centrifugal extraction cylinder is mounted in the processing cylinder, and a plurality of extraction filter holes are formed in the centrifugal extraction cylinder; a gear ring is fixedly arranged at a port of the top surface of the centrifugal extraction barrel, a plurality of linkage gears are uniformly meshed with the periphery of the gear ring, a plurality of fixing blocks are uniformly and fixedly arranged on the inner wall of the processing barrel, a linkage shaft is rotationally arranged on each fixing block, and one end, far away from the corresponding fixing block, of each linkage shaft is fixedly connected with the corresponding linkage gear; an extraction rotating rod is arranged in the centrifugal extraction barrel, a plurality of crushing reamers are uniformly and fixedly arranged on the part, located in the centrifugal extraction barrel, of the extraction rotating rod, and a starch extracting, crushing and stirring mechanism is arranged between the extraction rotating rod and the processing barrel. Through the cooperative arrangement of all the structures, the grain starch extraction device not only facilitates the extraction operation of grain starch, but also is simple to operate and beneficial to popularization.

Description

Technical Field

[0001] The utility model relates to the technical field related to grain starch processing, and in particular to a grain starch extraction device. Background Art

[0002] Cereal starch is a common starch in daily life. It can make food taste better when processed or eaten. When extracting cereal starch, the cereal needs to be crushed and stirred to facilitate the subsequent extraction of cereal starch.

[0003] At present, the grain starch extraction devices on the market generally extract starch from grain raw materials by first stirring and crushing the grain raw materials, then separating the slurry from the crushed raw materials, and finally precipitating and extracting the starch liquid. These steps require the coordination of multiple devices, which not only increases the overall cost, but also leads to low extraction efficiency due to the multi-step grain starch extraction, thereby reducing the practicality of the device.

[0004] Therefore, based on the above problems, the present invention provides a cereal starch extraction device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a grain starch extraction device, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A grain starch extraction device comprises a processing cylinder, a centrifugal extraction cylinder is installed in the processing cylinder, and a plurality of extraction filter holes are evenly opened on the centrifugal extraction cylinder;

[0008] A gear ring is fixedly provided at the top surface port of the centrifugal extraction cylinder, and a plurality of linkage gears are evenly meshed on the outer circumference of the gear ring. A plurality of fixed blocks are evenly fixedly provided on the inner wall of the processing cylinder, and a linkage shaft is rotatably provided on each of the fixed blocks, and one end of each linkage shaft away from the corresponding fixed block is fixedly connected to the corresponding linkage gear;

[0009] An extraction rotating rod is arranged in the centrifugal extraction cylinder, and a plurality of crushing cutters are evenly fixed on the part of the extraction rotating rod located in the centrifugal extraction cylinder. A starch extraction crushing and stirring mechanism is arranged between the extraction rotating rod and the processing cylinder, and the starch extraction crushing and stirring mechanism is used for extracting starch from grains.

[0010] Furthermore, a fixed coupling is fixedly provided in the middle of one side of the centrifugal extraction cylinder, a supporting round block is fixedly provided in the middle of the inner bottom surface of the processing cylinder, a rotating groove is opened on the supporting round block, and the fixed coupling is rotatably arranged in the rotating groove.

[0011] Furthermore, the starch extraction, crushing and stirring mechanism comprises a mounting plate, the mounting plate is fixedly connected to the outer wall of the processing cylinder, a first motor is fixedly mounted on the mounting plate, a turntable is fixedly arranged on the power output end of the first motor, a matching swing plate is arranged on the top surface of the turntable, an elliptical sliding hole is provided on the matching swing plate, an eccentric shaft is arranged in the elliptical sliding hole, the eccentric shaft is fixedly connected to the turntable, and a matching gear is fixedly arranged at one end of the matching swing plate, a rotating rod is fixedly arranged in the middle of the matching gear, the bottom end of the rotating rod is rotatably connected to the mounting plate, a sector gear is meshed with the matching gear, a reciprocating swing plate is fixedly arranged on the sector gear, and the reciprocating swing plate is rotatably connected to the extraction rotating rod;

[0012] A rotating rod is rotatably provided on the sector gear, and the bottom end of the rotating rod is rotatably connected to the mounting plate. Both the rotating rod and the extraction rotating rod are fixedly sleeved with matching pulleys, a driving belt is provided between the two matching pulleys and connected through the driving belt transmission, and a crushing and stirring assembly is provided between the mounting plate and one of the linkage shafts.

[0013] Furthermore, the crushing and mixing assembly includes a second motor, which is fixedly mounted on a mounting plate, a power output end of the second motor is fixedly connected to a rotating rod, the linkage shaft extends through and extends to the outside of the fixed block, and both the linkage shaft and the rotating rod are fixedly sleeved with a synchronous pulley, a transmission belt is arranged between the two synchronous pulleys and are connected through the transmission belt.

[0014] Furthermore, a Z-shaped scraper plate is fixedly provided on the inner wall of the processing cylinder, and the Z-shaped scraper plate is located in the centrifugal extraction cylinder and cooperates with the inner wall of the centrifugal extraction cylinder.

[0015] Furthermore, a discharge connecting pipe is fixedly provided through the processing cylinder, and a regulating valve is installed on the discharge connecting pipe.

[0016] Furthermore, a plurality of supporting bases are evenly fixed on the bottom surface of the processing cylinder.

[0017] The utility model provides a grain starch extraction device. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The utility model adopts the matching arrangement of the starch extraction crushing and stirring mechanism and the crushing and stirring assembly. When the starch extraction operation is performed on the grains, the scheme uses one machine to realize the multi-function crushing, stirring, filtering and other functions of the grains, which not only effectively avoids the operation method of using multiple devices in the prior art, but also is simple to operate, which is conducive to improving the efficiency of the grain starch extraction operation, and at the same time greatly reduces the investment of the cost of construction, which is conducive to promotion;

[0019] 2. When the centrifugal extraction cylinder of the utility model rotates, the Z-shaped scraper plate can scrape the starch attached to the centrifugal extraction cylinder, which is not only convenient for the subsequent grain starch extraction operation, but also convenient for the subsequent cleaning operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The utility model is shown as a three-dimensional connection schematic diagram of the overall structure of the main view;

[0022] Figure 2 A two-dimensional top view of the overall structure of the utility model is shown;

[0023] Figure 3 It shows a three-dimensional connection schematic diagram of the main view half-section structure of the utility model;

[0024] Figure 4 It shows a three-dimensional connection diagram of the starch extraction, crushing and stirring mechanism, the centrifugal extraction cylinder and the gear ring and other structures of the utility model;

[0025] Figure 5 It shows a three-dimensional connection diagram of the starch extraction, crushing and stirring mechanism and the crushing and stirring assembly of the utility model;

[0026] Figure 6 The utility model is shown Figure 3 A schematic diagram of the enlarged structure at point A;

[0027] As shown in the figure: 1. processing cylinder; 2. supporting base; 3. discharge connecting pipe; 4. starch extraction crushing and stirring mechanism; 41. reciprocating swing plate; 42. rotating rod; 421. matching pulley; 422. driving belt; 423. transmission belt; 424. synchronous pulley; 425. second motor; 43. sector gear; 44. matching gear; 45. matching swing plate; 46. turntable; 47. first motor; 48. mounting plate; 49. rotating rod; 5. fixing block; 6. gear ring; 7. centrifugal extraction cylinder; 8. extraction filter hole; 9. Z-shaped scraper plate; 10. fixed shaft; 11. supporting round block; 12. linkage gear; 13. linkage shaft; 14. extraction rotating rod; 15. crushing reamer. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] In order to solve the technical problems in the background technology, a cereal starch extraction device is provided as follows:

[0031] Combination Figure 1-6 As shown, the utility model provides a grain starch extraction device, including a processing cylinder 1, a discharge connecting pipe 3 is fixedly provided through the processing cylinder 1, and a regulating valve is installed on the discharge connecting pipe 3. A plurality of support bases 2 are evenly fixedly provided on the bottom surface of the processing cylinder 1. The setting of the support base 2 increases the stability of the overall device. A centrifugal extraction cylinder 7 is installed in the processing cylinder 1, and a plurality of extraction filter holes 8 are evenly opened on the centrifugal extraction cylinder 7;

[0032] A gear ring 6 is fixedly provided at the top surface port of the centrifugal extraction cylinder 7, and a plurality of linkage gears 12 are evenly meshed on the outer circumference of the gear ring 6. A plurality of fixed blocks 5 are evenly fixedly provided on the inner wall of the processing cylinder 1, and a linkage shaft 13 is rotatably provided on each fixed block 5, and one end of each linkage shaft 13 away from the corresponding fixed block 5 is fixedly connected to the corresponding linkage gear 12;

[0033] An extraction rotor 14 is provided in the centrifugal extraction cylinder 7. A plurality of crushing cutters 15 are evenly fixed on the part of the extraction rotor 14 located in the centrifugal extraction cylinder 7. A starch extraction crushing and stirring mechanism 4 is provided between the extraction rotor 14 and the processing cylinder 1. The starch extraction crushing and stirring mechanism 4 is used for extracting starch from grains.

[0034] A fixed coupling shaft 10 is fixedly disposed in the middle of one side of the centrifugal extraction cylinder 7, and a supporting round block 11 is fixedly disposed in the middle of the inner bottom surface of the processing cylinder 1. A rotating groove is formed on the supporting round block 11, and the fixed coupling shaft 10 is rotatably disposed in the rotating groove.

[0035] The starch extraction, crushing and stirring mechanism 4 comprises a mounting plate 48, which is fixedly connected to the outer wall of the processing cylinder 1, and a first motor 47 is fixedly installed on the mounting plate 48, and the model of the first motor 47 is VYF-02. A turntable 46 is fixedly provided on the power output end of the first motor 47, and a matching swing plate 45 is provided on the top surface of the turntable 46. An elliptical sliding hole is provided on the matching swing plate 45, and an eccentric shaft is provided in the elliptical sliding hole. The eccentric shaft is fixedly connected to the turntable 46, and a matching gear 44 is fixedly provided at one end of the matching swing plate 45, and a rotating rod 49 is fixedly provided in the middle of the matching gear 44. The bottom end of the rotating rod 49 is rotatably connected to the mounting plate 48, and a sector gear 43 is meshed with the matching gear 44, and a reciprocating swing plate 41 is fixedly provided on the sector gear 43. The reciprocating swing plate 41 is rotatably connected to the extraction rotating rod 14;

[0036] A rotating rod 42 is rotatably provided on the sector gear 43, and the bottom end of the rotating rod 42 is rotatably connected to the mounting plate 48, and a matching pulley 421 is fixedly sleeved on the rotating rod 42 and the extraction rotating rod 14, a driving belt 422 is provided between the two matching pulleys 421 and is connected through the driving belt 422, and a crushing and stirring assembly is provided between the mounting plate 48 and one of the linkage shafts 13.

[0037] The crushing and mixing assembly includes a second motor 425, which is fixedly mounted on the mounting plate 48. The model of the second motor 425 is VYF-02. The power output end of the second motor 425 is fixedly connected to the rotating rod 42. The linkage shaft 13 extends through and extends to the outside of the fixed block 5. A synchronous pulley 424 is fixedly sleeved on the linkage shaft 13 and the rotating rod 42. A transmission belt 423 is arranged between the two synchronous pulleys 424 and is connected through the transmission belt 423.

[0038] In specific use, when it is necessary to extract grain starch, this design is used to realize the multi-functional crushing, mixing and filtering of grains. The operation is as follows:

[0039] First, the grains are put into the centrifugal extraction cylinder 7, and clean water is injected into the centrifugal extraction cylinder 7 (the injection method can be a water pump and an external water pipe, which is a prior art and will not be described in detail here);

[0040] Secondly, start the second motor 425. Under the power output of the second motor 425, the rotating rod 42 and the matching pulley 421 and the synchronous pulley 424 on the rotating rod 42 are driven to rotate synchronously, and then the driving belt 422 and the transmission belt 423 are driven to transmit synchronously. Under the transmission cooperation of the driving belt 422 and the transmission belt 423, the matching pulley 421 on the extraction rotating rod 14 and the synchronous pulley 424 on the corresponding linkage shaft 13 are driven to rotate synchronously. When the extraction rotating rod 14 rotates, it also drives a plurality of crushing reamers 15 to rotate synchronously. In this way, it is convenient to drive a plurality of crushing reamers 15 to perform a crushing operation on the grains, thereby achieving the crushing operation. Function, at the same time, when the synchronous pulley 424 on the linkage shaft 13 rotates, it drives the corresponding linkage shaft 13 and linkage gear 12 to rotate synchronously, and at the same time, under the meshing operation, drives the gear ring 6 and the centrifugal extraction cylinder 7 to rotate, and then drives the remaining several linkage gears 12 and linkage shaft 13 to rotate synchronously. In this way, when several crushing reamers 15 crush the grains, they also drive the centrifugal extraction cylinder 7 to rotate synchronously. At the same time, due to the continuous injection of clean water into the centrifugal extraction cylinder 7, the crushed grain starch is mixed with water, and under the centrifugal operation, it falls into the processing cylinder 1 through several extraction filter holes 8, which is convenient for starch extraction in the later stage;

[0041] Finally, following the above steps, when the extraction efficiency of the device is further increased, the first motor 47 is started. Under the power output of the first motor 47, the turntable 46 and the eccentric shaft are driven to rotate synchronously, and then the eccentric shaft is driven to slide along the elliptical sliding hole, thereby driving the matching swing plate 45, the matching gear 44, and the rotating rod 49 to reciprocate within a certain range. At the same time, under the meshing operation, the fan gear 43 and the reciprocating swing plate 41 are driven to reciprocate within a certain range, and then the extraction rotating rod 14 and a plurality of crushing cutters 15 are driven to reciprocate within a certain range. When the grains are crushed, the stirring function is realized at the same time. In this way, this case adopts this one-machine-multi-function design, which is not only simple to operate, but also conducive to improving the efficiency of grain starch extraction, and at the same time greatly reduces the investment in construction cost.

[0042] Embodiment 2

[0043] like Figure 1-6 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0044] A Z-shaped scraper plate 9 is fixedly provided on the inner wall of the processing cylinder 1 . The Z-shaped scraper plate 9 is located inside the centrifugal extraction cylinder 7 and matches with the inner wall of the centrifugal extraction cylinder 7 .

[0045] In specific use, based on the first embodiment, when it is necessary to increase the practicality of the device, the operation is as follows:

[0046] See also Figure 2 Since a Z-shaped scraper plate 9 is fixedly provided on the inner wall of the processing cylinder 1, the Z-shaped scraper plate 9 is located in the centrifugal extraction cylinder 7 and cooperates with the inner wall of the centrifugal extraction cylinder 7. When the centrifugal extraction cylinder 7 rotates, the Z-shaped scraper plate 9 can scrape the starch attached to the centrifugal extraction cylinder 7, which is not only convenient for the subsequent grain starch extraction operation, but also convenient for the subsequent cleaning operation of the device.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cereal starch extraction device, comprising a processing cylinder (1), characterized in that: A centrifugal extraction cylinder (7) is installed in the processing cylinder (1), and a plurality of extraction filtering holes (8) are evenly arranged on the centrifugal extraction cylinder (7); A gear ring (6) is fixedly provided at the top surface port of the centrifugal extraction cylinder (7), and a plurality of linkage gears (12) are evenly meshed on the outer circumference of the gear ring (6). A plurality of fixed blocks (5) are evenly fixedly provided on the inner wall of the processing cylinder (1), and a linkage shaft (13) is rotatably provided on each of the fixed blocks (5), and one end of each linkage shaft (13) away from the corresponding fixed block (5) is fixedly connected to the corresponding linkage gear (12); An extraction rotating rod (14) is arranged inside the centrifugal extraction cylinder (7), a plurality of crushing cutters (15) are evenly fixedly arranged on the portion of the extraction rotating rod (14) located inside the centrifugal extraction cylinder (7), a starch extraction crushing and stirring mechanism (4) is arranged between the extraction rotating rod (14) and the processing cylinder (1), and the starch extraction crushing and stirring mechanism (4) is used to extract starch from grains; The starch extraction, pulverizing and stirring mechanism (4) comprises a mounting plate (48), the mounting plate (48) being fixedly connected to the outer wall of the processing cylinder (1), a first motor (47) being fixedly mounted on the mounting plate (48), a rotating disk (46) being fixedly arranged on the power output end of the first motor (47), a matching swing plate (45) being arranged on the top surface of the rotating disk (46), an elliptical sliding hole being provided on the matching swing plate (45), an eccentric shaft being arranged in the elliptical sliding hole, and the eccentric shaft The mating swing plate (45) is fixedly connected to the rotating disk (46), and a mating gear (44) is fixedly provided at one end thereof, a rotating rod (49) is fixedly provided at the middle of the mating gear (44), and the bottom end of the rotating rod (49) is rotatably connected to the mounting plate (48), a sector gear (43) is meshed on the mating gear (44), and a reciprocating swing plate (41) is fixedly provided on the sector gear (43), and the reciprocating swing plate (41) is rotatably connected to the extraction rotating rod (14); A rotating rod (42) is rotatably provided on the sector gear (43), the bottom end of the rotating rod (42) is rotatably connected to the mounting plate (48), and a matching pulley (421) is fixedly sleeved on both the rotating rod (42) and the extraction rotating rod (14), a driving belt (422) is provided between the two matching pulleys (421) and the two matching pulleys (421) are connected through the driving belt (422), and a crushing and stirring assembly is provided between the mounting plate (48) and one of the linkage shafts (13).

2. A cereal starch extraction device according to claim 1, characterized in that: A fixed connecting shaft (10) is fixedly provided in the middle of one side of the centrifugal extraction cylinder (7), and a supporting round block (11) is fixedly provided in the middle of the inner bottom surface of the processing cylinder (1). A rotating groove is provided on the supporting round block (11), and the fixed connecting shaft (10) is rotatably arranged in the rotating groove.

3. A cereal starch extraction device according to claim 1, characterized in that: The crushing and stirring assembly comprises a second motor (425), the second motor (425) is fixedly mounted on a mounting plate (48), a power output end of the second motor (425) is fixedly connected to a rotating rod (42), the linkage shaft (13) extends through and extends to the outside of the fixed block (5), and a synchronous pulley (424) is fixedly sleeved on both the linkage shaft (13) and the rotating rod (42), a transmission belt (423) is arranged between the two synchronous pulleys (424) and the two synchronous pulleys (424) are connected through the transmission belt (423).

4. A cereal starch extraction device according to claim 1, characterized in that: A Z-shaped scraper plate (9) is fixedly provided on the inner wall of the processing cylinder (1); the Z-shaped scraper plate (9) is located inside the centrifugal extraction cylinder (7) and matches the inner wall of the centrifugal extraction cylinder (7).

5. A cereal starch extraction device according to claim 4, characterized in that: A material discharge connecting pipe (3) is fixedly provided through the processing cylinder (1), and a regulating valve is installed on the material discharge connecting pipe (3).

6. A cereal starch extraction device according to claim 4, characterized in that: A plurality of supporting bases (2) are evenly fixedly disposed on the bottom surface of the processing cylinder (1).

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