Soybean softening and flaking device with fine crushing function

Abstract

The invention belongs to the technical field of soybean flaking devices, and discloses a finely-crushed soybean softening flaking device which comprises a filler box and a cooling assembly, the cooling assembly comprises a trigger mounted on the rear wall in the filler box, an air inlet pipe is mounted on the rear wall in the trigger, and an ultrasonic transducer is mounted on the bottom wall in the trigger. Limiting grooves are formed in the inner walls of the two sides of the trigger, lifting plates are slidably mounted on the inner walls of the limiting grooves, and air spraying holes are formed in the outer wall of the trigger. Water vapor is atomized through an ultrasonic transducer in the cooling assembly, the temperature of rollers and soybean raw materials is effectively reduced, protein denaturation and raw material adhesion to the rollers caused by high temperature are avoided, a movable plate jumps to drive a lifting rod and a cleaning plate to descend, and the cleaning plate makes contact with a driving roller and a driven roller when descending, so that the cleaning effect is improved. And the hairbrush sweeps off soybean raw materials adhered to the roller shaft, so that the roller shaft is kept clean, the adhesion condition is effectively prevented, and the processing efficiency and the product quality are remarkably improved.

Description

Technical Field

[0001] The invention belongs to the technical field of soybean embryo rolling devices, and particularly relates to a soybean softening and embryo rolling device with fine crushing. Background Art

[0002] Soybean is one of the most important oil crops in the world, and its processed products (oil, soybean meal, protein) are widely used in fields such as food, feed, and medicine. The pretreatment process (crushing, softening, embryo rolling) directly affects the subsequent processing efficiency and product quality, and is the key to enhancing the industrial added value. A soybean softening and embryo rolling device with fine crushing is a key equipment applied in the soybean pretreatment stage, mainly used to optimize the physical structure of soybeans and provide high-quality raw materials for subsequent oil extraction or protein processing. Through three core links of crushing, softening, and embryo rolling, the device realizes the refined processing of soybeans, breaks the whole soybeans into uniform particles, destroys the seed coat structure, and increases the surface area of the material. By adjusting the moisture and temperature of the material with steam or hot water, the cell structure of soybeans is softened, reducing the energy consumption of subsequent processing. Using double-roll extrusion to press the crushed material into thin slices (embryo slices), further destroying the cell tissue and improving the extraction efficiency of oil or protein. The soybean cotyledon cells are wrapped by cell walls composed of cellulose and hemicellulose. Through embryo rolling, the cell wall breaking rate reaches more than 95%, releasing the oil and protein inside the cells. Research shows that when the thickness of the embryo slice is reduced from 0.5 mm to 0.3 mm, the oil extraction rate can be increased by 3% - 5%. After the soybean particles are crushed and softened, by rapidly heating to 60 - 70 °C and maintaining for 15 - 20 minutes, excessive protein denaturation is reduced, and functional components are retained. Thus, when embryo rolling is carried out, the temperature is relatively high. As embryo rolling progresses, the continuous operation of the embryo rolling roller causes the temperature to rise. At the same time, since the soybean raw materials also have a relatively high temperature when entering the embryo rolling device, this leads to the temperature reaching above 90 degrees when the rolling roller is working, and when the temperature reaches above 75 degrees, protein denaturation and adhesion occur.

[0003] In the prior art, generally, the temperature of soybean raw materials and the shaft rollers is reduced by means of a fan or water cooling to prevent blockage. However, when cooling with water, the excess water will increase the viscosity of the soybean raw materials and cause caking, thus affecting the subsequent rolling of soybeans. When cooling with air, the dust on the surface of the soybean raw materials will be blown away, deteriorating the internal and surrounding environment of the equipment and affecting normal operation. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a soybean softening and embryo rolling device with fine crushing, which solves the problem that high temperature causes soybeans to adhere to the shaft rollers in the prior art.

[0005] The purpose of the present invention can be achieved by the following technical solutions: A soybean softening and embryo rolling device with fine crushing, comprising a stuffing box and a cooling assembly;

[0006] The cooling component includes a trigger installed on the inner rear wall of the stuffing box. An air inlet pipe is installed on the inner rear wall of the trigger, an ultrasonic transducer is installed on the inner bottom wall of the trigger, limiting grooves are installed on both inner side walls of the trigger, a lifting plate is slidably installed on the inner wall of the limiting groove, a first spring is installed on the top of the lifting plate, and air jet holes are formed on the outer wall of the trigger.

[0007] In some disclosures, a frame is installed on the outer wall of the stuffing box. A box cover is installed on the top of the stuffing box through a pin shaft, a handle is installed on the top of the box cover, a hydraulic rod is installed on the inner wall of the stuffing box, and one end of the hydraulic rod is connected to the outer wall of the box cover through a pin shaft. A storage box is installed on the top of the stuffing box, a germ rolling component is installed on the bottom of the stuffing box, a first motor is installed on the outer wall of the stuffing box, and a load-bearing plate is installed on the outer wall of the frame.

[0008] In some disclosures, the germ rolling component includes a germ rolling box installed below the stuffing box, and the stuffing box is communicated with the germ rolling box. A regulator is installed on the outer wall of the germ rolling box, a second motor is installed on the top of the regulator, and the output end of the second motor extends into the interior of the regulator. A driving roller is installed through the outer wall of the regulator, and the driving roller is connected to the output end of the second motor through bevel gears. A driven roller is installed through the outer wall of the regulator. A transmission belt is wound around the outer walls of the driving roller and the driven roller. A first electric telescopic rod is installed on the inner wall of the regulator, a bearing is installed at one end of the first electric telescopic rod, and the bearing is fitted on the driven roller. Heat dissipation coils are installed inside both the driving roller and the driven roller. A limiting plate is installed at the bottom of the germ rolling box through a pin shaft.

[0009] In some disclosures, an adjusting motor is installed on the inner wall of the regulator. Two adjusting wheels are installed on the outer wall of the output end of the adjusting motor, and the adjusting wheels are located in the middle of the transmission belt. A fixed shell is installed on the inner wall of the germ rolling box, a second electric telescopic rod is installed on the inner wall of the fixed shell, a fixed ring is installed at one end of the second electric telescopic rod, and the fixed ring is fitted on the outer wall of the driven roller.

[0010] In some disclosures, a plurality of cooling fans are installed on the top of the storage box. A water pump is installed inside the storage box. The output end of the water pump extends into the interior of the trigger, and the output end of the water pump is communicated with one end of the heat dissipation coil. The other end of the heat dissipation coil extends into the interior of the storage box.

[0011] In some disclosures, a plurality of guide wheels are installed on the inner rear wall of the stuffing box. A movable plate is installed on the inner bottom wall of the stuffing box through a pin shaft. A rubber pad is installed at one end of the movable plate. A third spring is installed at the bottom of the movable plate, and the bottom of the third spring is fixedly connected to the inner bottom wall of the stuffing box. A lifting rod is installed at the bottom of the movable plate, a cleaning plate in an arc shape is installed at the bottom of the lifting rod, a brush is installed at the bottom of the cleaning plate, and the brush is close to the driving roller and the driven roller.

[0012] In some disclosures, the output end of the first motor extends into the interior of the stuffing box, three buckets are evenly installed on the outer wall of the output end of the first motor, a fixed cylinder is installed on the inner wall of the rolling box, a fourth spring is installed on the inner wall of the fixed cylinder, a scraper is installed at one end of the fourth spring, and the scraper is close to the active roller and the driven roller.

[0013] In some disclosures, a cylindrical driver is installed on the top of the load-bearing plate, a driving shaft is installed through the inner wall of the driver, a driving motor is installed on the top of the driver, a connector is installed on the output end of the driving motor, and the driving motor and the driving shaft are connected through the connector, and the internal structure of the connector is a sprocket and a chain.

[0014] In some disclosures, the inner wall of the driver is installed with multiple partitions, which divide the driver into three chambers, a reciprocating screw is installed at one end of the driving shaft, a moving block is installed on the outer wall of the reciprocating screw through a thread, a protrusion is installed on the outer wall of the moving block, an extrusion rod is installed on the outer wall of the driving shaft, an air pump is installed on the inner wall of the driver, and an interception net is installed on the outer wall of the driver.

[0015] In some disclosures, an auxiliary cavity is installed on the inner wall of the rolling box, a trigger rod is installed through the bottom of the auxiliary cavity, the bottom of the trigger rod extends into the interior of the driver, a wedge block is installed on the outer wall of the trigger rod, a return spring is installed on the inner top wall of the auxiliary cavity, an auxiliary rod is installed through the outer wall of the auxiliary cavity, a fifth spring is installed around the outer wall of the auxiliary rod, and a push plate is installed on one end of the auxiliary rod.

[0016] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0017] A fixed connection is one where the parts or components are fixed without any relative movement;

[0018] A rotational connection is a connection between parts that allows the parts to rotate relative to each other;

[0019] Threaded connection is a detachable fixed connection with the advantages of simple structure, reliable connection, and convenient assembly and disassembly. It is widely used in the fields of mechanical engineering and connection structures.

[0020] A sliding connection is a connection between parts that allows the parts to slide against each other.

[0021] Beneficial effects of the present invention:

[0022] 1. The present invention uses an ultrasonic transducer in the cooling assembly to atomize water vapor, combined with a heat dissipation coil and a circulating cooling water system, to effectively reduce the temperature of the rollers and soybean raw materials, avoid protein denaturation caused by high temperature and adhesion of raw materials to the rollers, and significantly improve processing efficiency and product quality.

[0023] 2. Through the collaborative design of the regulator, adjusting wheel and electric telescopic rod, the present invention can dynamically adjust the distance between the driving roller and the driven roller, ensuring that the thickness of the embryo slices is uniform and controllable (such as adjusting from 0.5 mm to 0.3 mm), thereby increasing the extraction efficiency of subsequent oil or protein by 3% - 5%.

[0024] 3. Through the design of the cleaning plate, brush and scraper, the present invention can automatically clean the residues on the surface of the rolling roller during the processing, and cooperate with the bouncing of the movable plate to trigger the cleaning action, reducing manual intervention and downtime for maintenance, and ensuring the continuous and stable operation of the equipment.

[0025] 4. Through the water vapor injection system, the present invention not only cools down, but also combines with the dust in the raw materials to settle, reducing the dust concentration inside and outside the equipment; the cooling fan and the circulating water system reduce energy waste and improve the working environment, meeting the requirements of green production. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 It is a schematic diagram of the back structure of the whole in the embodiment of the present invention;

[0028] Figure 2 It is a schematic diagram of the front structure of the whole in the embodiment of the present invention;

[0029] Figure 3 It is a schematic diagram of the active roller part of the structure in the embodiment of the present invention;

[0030] Figure 4 It is a schematic diagram of the internal structure of the frame in the embodiment of the present invention;

[0031] Figure 5 It is a schematic diagram of the top view structure of the embryo rolling box of the structure in the embodiment of the present invention;

[0032] Figure 6 It is a schematic diagram of the regulator part of the structure in the embodiment of the present invention;

[0033] Figure 7 It is a schematic diagram of the adjusting wheel part of the structure in the embodiment of the present invention;

[0034] Figure 8 It is a schematic diagram of the overall sectional structure in the embodiment of the present invention;

[0035] Figure 9 It is a schematic diagram of the structure of the trigger part in the embodiment of the present invention;

[0036] Figure 10 is the schematic structural diagram of part A in the embodiment of the present invention Figure 7 ;

[0037] Figure 11 is the schematic structural diagram of the driver part in the embodiment of the present invention

[0038] In the figure: 1. Frame; 11. Stuffing box; 12. Box cover; 13. Handle; 14. Hydraulic rod; 2. Embossing assembly; 20. Embossing box; 21. Regulator; 22. Second motor; 23. Driving roller; 24. Driven roller; 26. Transmission belt; 27. First electric telescopic rod; 28. Bearing; 29. Heat dissipation coil; 210. Limiting plate; 3. Adjusting motor; 31. Adjusting wheel; 32. Fixed shell; 33. Second electric telescopic rod; 34. Fixed ring; 4. Storage box; 41. Heat dissipation fan; 5. Cooling assembly; 50. Trigger; 51. Air inlet pipe; 52. Ultrasonic transducer; 53. Limiting groove; 54. Lifting plate; 55. First spring; 56. Air jet hole; 57. Guide wheel; 58. Movable plate; 59. Rubber pad; 510. Third spring; 511. Cleaning plate; 512. Lifting rod; 6. First motor; 61. Bucket; 62. Fixed cylinder; 63. Fourth spring; 64. Scraper; 7. Load-bearing plate; 71. Driver; 72. Driving motor; 73. Connector; 74. Driving shaft; 75. Partition board; 76. Extrusion rod; 77. Reciprocating lead screw; 78. Moving block; 79. Convex block; 710. Air pump; 711. Intercepting net; 8. Auxiliary cavity; 81. Trigger rod; 82. Wedge-shaped block; 83. Return spring; 84. Auxiliary rod; 85. Pushing plate; 86. Fifth spring Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention

[0040] Please refer to Figure 7 and Figure 8 , a crushing and fine softening and embryo-embossing device for soybeans, comprising a stuffing box 11 and a cooling assembly 5. The cooling assembly 5 includes a trigger 50 installed on the inner rear wall of the stuffing box 11. An air inlet pipe 51 is installed on the inner rear wall of the trigger 50. An ultrasonic transducer 52 is installed on the inner bottom wall of the trigger 50. Limiting grooves 53 are installed on both inner walls of the trigger 50. A lifting plate 54 is slidably installed on the inner wall of the limiting groove 53. A first spring 55 is installed on the top of the lifting plate 54. An air jet hole 56 is opened on the outer wall of the trigger 50

[0041] Specifically, water and air are filled into the interior of the trigger 50, and then atomized under the action of the water tank ultrasonic transducer 52, at which time the lifting plate 54 descends to open the jet hole 56, and the atomized water vapor is ejected outward along with the air, and the atomized water vapor combines with the soybean raw material and evaporates, thereby absorbing the heat of the soybean raw material, reducing the temperature of the soybean raw material, and preventing the soybean raw material temperature inside the device from being too high;

[0042] It should be noted that water vapor can also reduce the dust generated when the soybean raw materials enter the equipment. The water vapor combines with the dust to effectively reduce the dust, prevent excessive dust concentration inside or around the equipment, and improve the safety of the equipment.

[0043] It should be noted that by lowering the temperature of the soybean raw material, it is possible to effectively prevent the soybean raw material from adhering to the rollers when being rolled;

[0044] It should be noted that the ultrasonic atomization of water vapor reduces the temperature from 90°C to below 75°C, and combined with the heat dissipation coil 29, circulating cooling can avoid protein denaturation and adhesion, and the oil extraction rate can be increased by 3-5%. The uneven temperature control of traditional air cooling or intermittent water spraying can easily lead to condensation on the rollers or local overheating of the raw materials. In addition, when using traditional air cooling, it is also necessary to control the wind speed to prevent the soybean raw materials from being blown out of the equipment and to prevent the raw materials from scattering. In addition, when cooling by traditional water cooling, some water will remain on the soybean raw materials, resulting in the mixing of water and oil after rolling, which needs to be separated again, increasing the complexity of the steps. When using traditional air cooling, the dust on the surface of the soybean raw materials will also be blown off, which will cause the area near and inside the equipment to be full of dust, affecting the working environment;

[0045] It should be noted that the device sprays atomized water vapor upward from the bottom, and after the water vapor contacts the high-temperature soybean raw material, it will evaporate in time, and the evaporated air will continue to be blown upward, so as not to affect the moisture content of the soybean raw material. In addition, when the soybean raw material enters, the dust brought by it will combine with the water vapor to reduce the dust content, thereby achieving the function of dust reduction while cooling down.

[0046] It should be noted that the crushed soybean particles are easy to agglomerate, resulting in uneven feeding of the embryonic flakes. The device uses the reciprocating rotation of the bucket 61 to allow the soybean raw materials on the bottom layer to fall back onto the movable plate 58, thereby breaking up the agglomerated soybean raw materials through impact. At the same time, the reciprocating bouncing of the movable plate 58 after the impact can also facilitate the soybean raw materials to enter the embryonic flake box 20 to prevent the soybean raw materials from being blocked.

[0047] See also Figure 1 and Figure 2 and Figure 3, a frame 1 is installed on the outer wall of the stuffing box 11. The top of the stuffing box 11 is installed with a box cover 12 through a pin shaft. A handle 13 is installed on the top of the box cover 12. A hydraulic rod 14 is installed on the inner wall of the stuffing box 11, and one end of the hydraulic rod 14 is connected to the outer wall of the box cover 12 through a pin shaft. A storage box 4 is installed on the top of the stuffing box 11. A germinating component 2 is installed at the bottom of the stuffing box 11. A first motor 6 is installed on the outer wall of the stuffing box 11. A bearing plate 7 is installed on the outer wall of the frame 1.

[0048] It should be noted that when the hydraulic rod 14 is started and contracts, the box cover 12 rotates and opens. After the box cover 12 is opened, the soybean raw materials are filled into the interior of the stuffing box 11.

[0049] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the germinating component 2 includes a germinating box 20 installed below the stuffing box 11, and the stuffing box 11 is communicated with the germinating box 20. A regulator 21 is installed on the outer wall of the germinating box 20. A second motor 22 is installed on the top of the regulator 21, and the output end of the second motor 22 extends into the interior of the regulator 21. A driving roller 23 is installed through the outer wall of the regulator 21, and the driving roller 23 is connected to the output end of the second motor 22 through bevel gear transmission. A driven roller 24 is installed through the outer wall of the regulator 21. A transmission belt 26 is installed around the outer walls of the driving roller 23 and the driven roller 24. A first electric telescopic rod 27 is installed on the inner wall of the regulator 21. One end of the first electric telescopic rod 27 is installed with a bearing 28, and the bearing 28 is fitted and installed on the driven roller 24. Heat dissipation coils 29 are installed inside both the driving roller 23 and the driven roller 24. A limiting plate 210 is installed at the bottom of the germinating box 20 through a pin shaft. An adjusting motor 3 is installed on the inner wall of the regulator 21. Two adjusting wheels 31 are installed on the outer wall of the output end of the adjusting motor 3, and the adjusting wheels 31 are located in the middle of the transmission belt 26. A fixed shell 32 is installed on the inner wall of the germinating box 20. A second electric telescopic rod 33 is installed on the inner wall of the fixed shell 32. One end of the second electric telescopic rod 33 is installed with a fixed ring 34, and the fixed ring 34 is fitted and installed on the outer wall of the driven roller 24.

[0050] Specifically, the soybean raw materials are rolled into embryos by the driving roller 23 and the driven roller 24. At this time, the second motor 22 drives the driving roller 23 to rotate through bevel gear transmission, and the driving roller 23 drives the driven roller 24 to rotate through the transmission belt 26;

[0051] It should be noted that before rolling, the distance between the active roller 23 and the driven roller 24 is adjusted, the first electric telescopic rod 27 and the second electric telescopic rod 33 are started, the distance between the driven roller 24 and the active roller 23 is adjusted, and the motor 3 is adjusted to rotate to drive the adjusting wheel 31 to rotate. When the distance between the active roller 23 and the driven roller 24 is shortened, the adjusting motor 3 drives the adjusting wheel 31 to rotate to a vertical position, and the transmission belt 26 is propped up, so that the active roller 23 and the driven roller 24 can maintain a taut and transmission state. On the contrary, when the distance between the active roller 23 and the driven roller 24 increases, the adjusting wheel 31 is adjusted to a horizontal position, and the heat dissipation coil 29 can dissipate heat and cool the inside of the active roller 23 and the driven roller 24 to prevent the soybean raw material from adhering to the shaft roller.

[0052] See also Figure 1 A plurality of cooling fans 41 are installed on the top of the storage box 4, a water pump is installed inside the storage box 4, the output end of the water pump extends into the interior of the trigger 50, and the output end of the water pump is connected to one end of the cooling coil 29, and the other end of the cooling coil 29 extends into the interior of the storage box 4.

[0053] Specifically, part of the water in the storage tank 4 is transported to the inside of the trigger 50 through a water pump, and the other part is used to cool the active roller 23 and the driven roller 24. The cooling fan 41 can discharge the heat of the refluxed water to keep the water at a low temperature.

[0054] See also Figure 7 A plurality of guide wheels 57 are installed on the inner rear wall of the stuffing box 11, a movable plate 58 is installed on the inner bottom wall of the stuffing box 11 through a pin shaft, a rubber pad 59 is installed on one end of the movable plate 58, a third spring 510 is installed on the bottom of the movable plate 58, and the bottom of the third spring 510 is fixedly connected to the inner bottom wall of the stuffing box 11, a lifting rod 512 is installed on the bottom of the movable plate 58, an arc-shaped cleaning plate 511 is installed on the bottom of the lifting rod 512, a brush is installed on the bottom of the cleaning plate 511, and the brush is close to the active roller 23 and the driven roller 24, the output end of the first motor 6 extends into the interior of the stuffing box 11, and three buckets 61 are evenly installed on the outer wall of the output end of the first motor 6, a fixed cylinder 62 is installed on the inner wall of the embryo rolling box 20, a fourth spring 63 is installed on the inner wall of the fixed cylinder 62, a scraper 64 is installed on one end of the fourth spring 63, and the scraper 64 is close to the active roller 23 and the driven roller 24.

[0055] Specifically, when the soybean raw materials are loaded, the soybean raw materials impact the movable plate 58, and the movable plate 58 is lowered to drive the third spring 510 to expand and contract. The rubber pad 59 is elastic and can always keep in contact with the inner wall of the stuffing box 11 to prevent the soybean raw materials from entering under the movable plate 58. When the movable plate 58 is lowered, the cable is tightened, and the lifting plate 54 is pulled down through the multiple guide wheels 57, so that the air injection hole 56 is exposed to spray water vapor outward.

[0056] It should be noted that the first motor 6 drives the three buckets 61 to rotate cyclically, so that the soybean raw materials at the bottom of the stuffing box 11 are shoveled up and then fall again as they rotate. During the falling process, the steam holes 56 just spray out water vapor to cool the raw materials, thus effectively preventing heat from accumulating at the bottom of the stuffing box 11 and affecting the rolling effect;

[0057] It should be noted that the shoveled and then fallen soybean raw materials impact the movable plate 58 again, and the movable plate 58 will be continuously impacted, enabling the movable plate 58 to reciprocate and jump;

[0058] It should be noted that when adding soybean raw materials, the movable plate 58 will reciprocate and jump due to the action of the third spring 510. The jumping of the movable plate 58 drives the lifting rod 512 and the cleaning plate 511 to descend. When the cleaning plate 511 descends, it contacts the driving roller 23 and the driven roller 24, and the brush sweeps off the soybean raw materials adhering to the roller shaft, keeping the roller shaft clean and effectively preventing adhesion from occurring.

[0059] Please refer to Figure 9 、 Figure 10 、and Figure 11 On the top of the load-bearing plate 7, a cylindrical driver 71 is installed. A drive shaft 74 is installed through the inner wall of the driver 71. A drive motor 72 is installed on the top of the driver 71. A connector 73 is installed at the output end of the drive motor 72, and the drive motor 72 is in transmission connection with the drive shaft 74 through the connector 73. The internal structure of the connector 73 is a sprocket and a chain. A plurality of partition plates 75 are installed on the inner wall of the driver 71. The partition plates 75 divide the driver 71 into three chambers. One end of the drive shaft 74 is installed with a reciprocating lead screw 77. A moving block 78 is installed on the outer wall of the reciprocating lead screw 77 through a thread. A convex block 79 is installed on the outer wall of the moving block 78. An extrusion rod 76 is installed on the outer wall of the drive shaft 74. A pump 710 is installed on the inner wall of the driver 71. A barrier net 711 is installed on the outer wall of the driver 71. An auxiliary chamber 8 is installed on the inner wall of the embryo rolling box 20. A trigger rod 81 is installed through the bottom of the auxiliary chamber 8. The bottom of the trigger rod 81 extends into the interior of the driver 71. A wedge-shaped block 82 is installed on the outer wall of the trigger rod 81. A return spring 83 is installed on the inner top wall of the auxiliary chamber 8. An auxiliary rod 84 is installed through the outer wall of the auxiliary chamber 8. A fifth spring 86 is installed around the outer wall of the auxiliary rod 84. One end of the auxiliary rod 84 is installed with a push plate 85.

[0060] Specifically, the drive motor 72 drives the drive shaft 74 to rotate. The rotation of the drive shaft 74 drives the extrusion rod 76 to reciprocally extrude the pump 710. The pump 710 supplies air to the trigger 50, so that water vapor can be ejected from the steam holes 56;

[0061] It should be noted that the drive shaft 74 drives the reciprocating lead screw 77 to rotate. The reciprocating lead screw 77 drives the moving block 78 to move. The moving block 78 drives the convex block 79 to move. During the movement of the convex block 79, the trigger rod 81 is squeezed. The rising of the trigger rod 81 drives the wedge block 82 to rise. The wedge block 82 squeezes the auxiliary rod 84. The auxiliary rod 84 drives the pushing plate 85 to push the rolled blank to the limiting plate 210, thus facilitating the discharge of the blank.

[0062] The working principle is as follows. Firstly, when loading the soybean raw materials, the soybean raw materials impact the movable plate 58. The downward movement of the movable plate 58 drives the third spring 510 to expand and contract. The rubber pad 59 is elastic and can always keep in contact with the inner wall of the stuffing box 11 to prevent the soybean raw materials from entering below the movable plate 58. When the movable plate 58 moves downward, the cable is tightened, and the lifting plate 54 is pulled downward through a plurality of guide wheels 57, so as to expose the air injection holes 56 and spray water vapor outward. Subsequently, water and air are filled into the interior of the trigger 50, and then atomized under the action of the water tank ultrasonic transducer 52. At this time, the lifting plate 54 moves downward to open the air injection holes 56, and the atomized water vapor is sprayed outward with the air. The atomized water vapor combines with the soybean raw materials and evaporates, thereby absorbing the heat of the soybean raw materials and reducing the temperature of the soybean raw materials to prevent the temperature of the soybean raw materials inside the equipment from being too high. Then, the soybean raw materials are rolled into blanks by the driving roller 23 and the driven roller 24. At this time, the second motor 22 drives the driving roller 23 to rotate through bevel gear transmission. The driving roller 23 drives the driven roller 24 to rotate through the transmission belt 26. Finally, the auxiliary rod 84 drives the pushing plate 85 to push the rolled blank to the limiting plate 210, thus facilitating the discharge of the blank.

[0063] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0064] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A device for crushing and softening soybeans and rolling them into embryos, characterized in that: It comprises a stuffing box (11) and a cooling assembly (5); The cooling assembly (5) comprises a trigger (50) mounted on the inner rear wall of the stuffing box (11), an air inlet pipe (51) being mounted on the inner rear wall of the trigger (50), an ultrasonic transducer (52) being mounted on the inner bottom wall of the trigger (50), limiting grooves (53) being mounted on the inner walls of both sides of the trigger (50), a lifting plate (54) being slidably mounted on the inner walls of the limiting grooves (53), a first spring (55) being mounted on the top of the lifting plate (54), an air jet hole (56) being opened on the outer wall of the trigger (50), the air jet hole (56) being opened at an angle of 30 degrees upward, and the soybean raw material is fed into the air inlet. When the soybean raw material is injected, the water vapor sprayed from the air jet hole (56) forms an angle of 130 degrees with the soybean raw material, and the sprayed atomized water vapor evaporates after contacting the soybean raw material. A movable plate (58) is installed on the inner bottom wall of the stuffing box (11) through a pin shaft, a rubber pad (59) is installed on one end of the movable plate (58), a third spring (510) is installed at the bottom of the movable plate (58), and the bottom of the third spring (510) is fixedly connected to the inner bottom wall of the stuffing box (11), a lifting rod (512) is installed at the bottom of the movable plate (58), and an arc-shaped cleaning plate (511) is installed at the bottom of the lifting rod (512).

2. The soybean softening and flaking device according to claim 1, characterized in that: The outer wall of the stuffing box (11) is mounted with a frame (1), the top of the stuffing box (11) is mounted with a box cover (12) via a pin shaft, the top of the box cover (12) is mounted with a handle (13), the inner wall of the stuffing box (11) is mounted with a hydraulic rod (14), and one end of the hydraulic rod (14) is connected to the outer wall of the box cover (12) via a pin shaft, the top of the stuffing box (11) is mounted with a storage box (4), the bottom of the stuffing box (11) is mounted with a flaking assembly (2), the outer wall of the stuffing box (11) is mounted with a first motor (6), and the outer wall of the frame (1) is mounted with a load-bearing plate (7).

3. The device for crushing and softening soybeans according to claim 2, characterized in that: The flaking assembly (2) comprises a flaking box (20) installed below a stuffing box (11), and the stuffing box (11) is connected to the flaking box (20), a regulator (21) is installed on the outer wall of the flaking box (20), a second motor (22) is installed on the top of the regulator (21), and the output end of the second motor (22) extends into the inside of the regulator (21), an active roller (23) is installed through the outer wall of the regulator (21), and the active roller (23) is connected to the output end of the second motor (22) through a bevel gear transmission, and the regulator A driven roller (24) is installed through the outer wall of the regulator (21); a transmission belt (26) is installed around the outer walls of the active roller (23) and the driven roller (24); a first electric telescopic rod (27) is installed on the inner wall of the regulator (21); a bearing (28) is installed at one end of the first electric telescopic rod (27), and the bearing (28) is installed on the driven roller (24); a heat dissipation coil (29) is installed inside the active roller (23) and the driven roller (24); and a limiting plate (210) is installed at the bottom of the embryo rolling box (20) through a pin shaft.

4. The device for crushing and softening soybeans according to claim 3, characterized in that: An adjusting motor (3) is installed on the inner wall of the adjusting device (21), two adjusting wheels (31) are installed on the outer wall of the output end of the adjusting motor (3), and the adjusting wheels (31) are located in the middle of the transmission belt (26); a fixing shell (32) is installed on the inner wall of the embryo rolling box (20), a second electric telescopic rod (33) is installed on the inner wall of the fixing shell (32), a fixing ring (34) is installed on one end of the second electric telescopic rod (33), and the fixing ring (34) is mounted on the outer wall of the driven roller (24).

5. The soybean softening and flaking device according to claim 2, characterized in that: A plurality of cooling fans (41) are installed on the top of the storage box (4), a water pump is installed inside the storage box (4), the output end of the water pump extends into the interior of the trigger (50), and the output end of the water pump is connected to one end of the cooling coil (29), and the other end of the cooling coil (29) extends into the interior of the storage box (4).

6. The soybean softening and flake rolling device for crushing fine soybeans according to claim 1, characterized in that: A plurality of guide wheels (57) are installed on the inner rear wall of the stuffing box (11), and a brush is installed on the bottom of the cleaning plate (511), and the brush is close to the active roller (23) and the driven roller (24).

7. The soybean softening and flaking device according to claim 2, characterized in that: The output end of the first motor (6) extends into the interior of the stuffing box (11), and three buckets (61) are evenly installed on the outer wall of the output end of the first motor (6). A fixed cylinder (62) is installed on the inner wall of the rolling box (20), and a fourth spring (63) is installed on the inner wall of the fixed cylinder (62). A scraper (64) is installed at one end of the fourth spring (63), and the scraper (64) is close to the active roller (23) and the driven roller (24).

8. The soybean softening and flaking device according to claim 2, characterized in that: A cylindrical driver (71) is installed on the top of the load-bearing plate (7), a driving shaft (74) is installed through the inner wall of the driver (71), a driving motor (72) is installed on the top of the driver (71), a connector (73) is installed on the output end of the driving motor (72), and the driving motor (72) and the driving shaft (74) are transmission-connected via the connector (73), and the internal structure of the connector (73) is a sprocket and a chain.

9. The soybean softening and flaking device according to claim 8, characterized in that: The inner wall of the driver (71) is installed with a plurality of partitions (75), the partitions (75) divide the driver (71) into three chambers, a reciprocating screw (77) is installed at one end of the driving shaft (74), a moving block (78) is installed on the outer wall of the reciprocating screw (77) through a thread, a protrusion (79) is installed on the outer wall of the moving block (78), an extrusion rod (76) is installed on the outer wall of the driving shaft (74), an air pump (710) is installed on the inner wall of the driver (71), and an interception net (711) is installed on the outer wall of the driver (71).

10. The soybean softening and flake rolling device for crushing fine soybeans according to claim 3, characterized in that: The inner wall of the rolling box (20) is provided with an auxiliary cavity (8), a trigger rod (81) is installed through the bottom of the auxiliary cavity (8), the bottom of the trigger rod (81) extends into the interior of the driver (71), a wedge block (82) is installed on the outer wall of the trigger rod (81), a return spring (83) is installed on the inner top wall of the auxiliary cavity (8), an auxiliary rod (84) is installed through the outer wall of the auxiliary cavity (8), a fifth spring (86) is installed around the outer wall of the auxiliary rod (84), and a push plate (85) is installed on one end of the auxiliary rod (84).

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