Storage device convenient for storing textured soybean protein after drying

Abstract

The invention relates to the technical field of agricultural product drying and storage equipment, and discloses a storage device facilitating storage of dried textured soybean protein, the storage device comprises a storage bin, drying equipment is mounted at the top of the interior of the storage bin, a stirring device for stirring raw materials is arranged in the storage bin, and the stirring device comprises a stirring shaft; a stirring rod is arranged on the outer side wall of the stirring shaft, rotation of the stirring shaft is driven by a driving motor, a material lifting device is arranged on the side wall of the stirring shaft and comprises a lifting spiral plate fixedly connected to the outer side wall of the stirring shaft, and a centrifugal material scattering plate used for scattering raw materials is arranged at the top of the stirring shaft. According to the scheme, the raw materials are stirred and raised in the storage process, the beneficial effect of enlarging gaps among the raw materials is achieved, and the problems that the gaps among accumulated soybean proteins are small, air cannot circulate, and moisture volatilization is affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of drying and storing equipment for agricultural products, and in particular to a storage device for storing soybean filament protein after drying. Background Art

[0002] As one of the important crops in agricultural production, non-genetically modified soybeans can be used to produce soy protein. Soy protein is a protein product with a muscle fiber structure made from non-genetically modified soybeans through advanced processes such as heating, extrusion, and puffing. The main raw material is soy protein isolate, which is a high-purity protein extracted from soybeans. Soy protein is rich in high-quality protein and has a low fat content and relatively low calories. It is suitable for people who need to supplement protein but are worried about excessive fat intake.

[0003] High-quality soybeans are selected as raw materials, which are softened by soaking and ground to form soybean slurry. The fibers are separated by filtering or centrifugation to obtain pure soybean emulsion. The soybean emulsion is heated and acid is added to make the protein coagulate and precipitate. The acidic substances and impurities are then removed by washing to obtain pure soybean protein precipitate. The washed protein precipitate is mixed with an appropriate amount of water and additives, and then extruded and puffed by a twin-screw extruder under high temperature and high pressure to make the protein molecules undergo physical and chemical changes to form fibrous texture protein. The protein is then cut into appropriate shapes by a cutting machine, usually into irregular block materials for easy storage. The cut and formed soybean filamentous protein is dried to remove excess water. After reaching a certain humidity requirement, it is packaged for storage and sale.

[0004] The storage conditions for the fibrous protein after drying and cutting are relatively harsh. It needs to be kept dry, avoid moisture, avoid light, and keep the storage temperature as low as possible to slow down the deterioration process. Therefore, drying equipment is usually installed in the storage tank. However, when a large amount of soy fibrous protein is piled together, it may cause the humidity of the fibrous protein at the bottom to be too high. The gaps between the stacked soy fibrous proteins are small, and the air circulation is not smooth, which will affect the dissipation of moisture. If the ambient humidity is high, the fibrous protein piled at the bottom will more easily absorb moisture in the environment, resulting in excessive humidity. In the stacked state, the temperature of the fibrous protein at the bottom may be relatively high because it is covered by the upper layer; therefore, it does not meet the existing needs. In this regard, we propose a storage device that is convenient for the storage of soy fibrous protein after drying. Summary of the invention

[0005] The present invention provides a storage device for storing soy protein after drying. The device has the function of stirring and lifting the raw materials during storage, thereby expanding the gaps between the raw materials and improving the drying effect of the raw materials in the storage device. The device solves the problem mentioned in the above background technology that the gaps between the accumulated soy proteins are small, the air is not circulated, the moisture volatilization is affected, and the raw materials are damp and deteriorated.

[0006] The present invention provides the following technical solution: a storage device for facilitating the storage of soy filament protein after drying, comprising a main device, the main device comprising a bottom plate, the upper surface of the bottom plate is fixedly connected to a connecting rod, the other end of the connecting rod is fixedly connected to a storage bin, a drying device is installed on the top of the storage bin, and a stirring device for stirring raw materials is provided in the storage bin.

[0007] The stirring device comprises a stirring shaft, an outer side wall of the stirring shaft is provided with a stirring rod, the rotation of the stirring shaft is driven by a driving motor, and a material lifting device is provided on the side wall of the stirring shaft.

[0008] The material lifting device includes a lifting spiral plate fixedly connected to the outer wall of the stirring shaft. A centrifugal bulking plate for breaking up the raw materials is arranged on the top of the stirring shaft. The cross-section of the centrifugal bulking plate is in an "eight" shape. The lifting spiral plate is slightly raised on the side away from the stirring shaft.

[0009] As an optional solution of the storage device described in the present invention for facilitating the storage of soy fibrous protein after drying, the stirring shaft is arranged in the storage bin, a slide groove is provided in the stirring shaft, a slider is slidably connected in the slide groove, the bottom of the slider is fixedly connected to a driving shaft, the bottom of the driving shaft is fixedly connected to the driving motor, the bottom of the driving motor is fixedly connected to the upper surface of the bottom plate, the slide groove and the slider are rectangular, and the driving shaft is cylindrical.

[0010] As an optional solution of the storage device for facilitating the storage of soy fibrous protein after drying described in the present invention, a loading port is provided on the surface of the centrifugal bulk plate, the lifting spiral plate is connected to the upper surface of the centrifugal bulk plate through the loading port, a spiral unloading plate is fixedly connected to the inner wall of the storage bin, and the spiral unloading plate is slightly raised on one side away from the inner wall of the storage bin.

[0011] As an optional solution of the storage device for facilitating the storage of soy fibrous protein after drying described in the present invention, the self-rotation device is provided in the stirring shaft, and the self-rotation device includes a cross groove opened in the stirring shaft, a cross shaft is rotatably connected in the cross groove, one end of the cross shaft is fixedly connected to the stirring rod, the end of the cross shaft away from the stirring rod is fixedly connected to a gear, the gear is meshingly connected with a tooth plate, the bottom of the tooth plate is fixedly connected to the upper surface of the slider, the tooth plate is slidably connected in the slide groove, the bottom of the stirring shaft is fixedly connected to a driving rod, the bottom of the driving rod is rotatably connected to a ball, the ball is slidably connected in a track groove, the track groove is opened at the bottom of the storage bin, and the cross groove and the cross shaft are annular.

[0012] As an optional solution of the storage device for facilitating the storage of soy fibrous protein after drying described in the present invention, the outer wall of the storage bin is provided with a feeding detection assembly, the feeding detection assembly includes a feeding barrel fixedly connected to the outer wall of the storage bin, the top of the feeding barrel is connected to the No. 1 suction pipe and the No. 2 suction pipe, the bottom of the feeding barrel is connected to a feeding pipe, the other ends of the No. 1 suction pipe and the No. 2 suction pipe are connected to the suction equipment, and the feeding pipe is connected to the detection equipment.

[0013] As an optional solution of the storage device for facilitating the storage of soy fibrous protein after drying described in the present invention, wherein: a sealing assembly is arranged in the feeding detection assembly, the sealing assembly includes two circular grooves opened in the feeding barrel, a rotating shaft is rotatably connected in the circular groove, a sealing valve is fixedly connected to the top of the rotating shaft, two sealing valves are arranged, the outer side walls of the two rotating shafts are provided with empty grooves, belts are arranged in the two empty grooves, the cross-section of the circular groove is cross-shaped, and the opening of the empty groove makes the rotating shaft present an I-shape.

[0014] As an optional solution of the storage device described in the present invention for facilitating the storage of soy fibrous protein after drying, the rotation of the rotating shaft is driven by a valve control assembly, and the valve control assembly includes a rotating inner rod fixedly connected to the bottom of the rotating shaft, and the rotating inner rod is rotatably connected to the inside of a rotating outer shell, and a delay torsion spring is arranged between the rotating inner rod and the rotating outer shell, and the outer side wall of the rotating inner rod is fixedly connected to a limiting ring, and the limiting ring is rotatably connected in a limiting groove, and the limiting groove is opened on the inner wall of the rotating outer shell.

[0015] As an optional solution of the storage device described in the present invention for facilitating the storage of soy fibrous protein after drying, the bottom of the rotating shell is fixedly connected to the upper surface of the chassis, the bottom of the chassis is fixedly connected to a mounting shaft, the mounting shaft is rotatably connected to the upper surface of the bottom plate, the side wall of the chassis is fixedly connected to a rotating rod, the rotating rod is resisted by a resistance rod, and the resistance rod is fixedly connected to the outer side wall of the drive shaft.

[0016] As an optional solution of the storage device for facilitating the storage of soy fibrous protein after drying described in the present invention, a fixing component is provided on the upper surface of the chassis, and the fixing component includes a fixed outer shell fixedly connected to the bottom of the storage bin, a fixed inner rod is slidably connected in the fixed outer shell, a fixed spring is fixedly connected to the top of the fixed inner rod, the other end of the fixed spring is fixedly connected to the inside of the fixed outer shell, the other end of the fixed inner rod is inserted in a fixing groove, the fixing groove is opened on the upper surface of the chassis, and the bottom end of the fixed inner rod is semi-conical.

[0017] As an optional solution of the storage device for facilitating the storage of soy fibrous protein after drying described in the present invention, the outer side wall of the rotating inner rod is provided with a positioning assembly, and the positioning assembly includes a groove opened on the outer side wall of the rotating inner rod, and the groove is arranged in a circular array with the central axis of the rotating inner rod as the axis, and a positioning plug rod is inserted in one of the grooves, and the positioning plug rod is slidably connected in the positioning shell, and the positioning shell is fixedly connected to the outer side wall of the storage bin, and a positioning spring is fixedly connected to the bottom of the positioning plug rod, and the other end of the positioning spring is fixedly connected to the positioning shell, and a disengagement groove is opened on the lower surface of the positioning plug rod, and the disengagement groove is resisted by the disengagement drive rod, and the bottom end of the disengagement drive rod is fixedly connected to the top of the rotating shell.

[0018] The present invention has the following beneficial effects: 1. The storage device for storing the dried soy protein continuously transports the material from the bottom of the storage bin to the top by the rotation of the lifting spiral plate, and then spreads the material through the centrifugal bulk plate on the top and falls back to the bottom of the storage bin. This design further expands the gaps between the materials. At the same time, this design can effectively transport the materials at the bottom of the storage bin to the top of the storage bin, thereby ensuring that every material in the storage bin can be dried by the drying equipment, effectively preventing the materials at the bottom of the storage bin from getting damp and moldy. At the same time, driven by the self-rotating device, the stirring rod continuously rotates. This rotation further improves the flow of the materials, further expands the gaps between the materials, improves the efficiency of air circulation, effectively prevents the materials from getting moldy and deteriorating, and increases the storage time of the materials. The design of the ball ensures the smoothness of the driving rod sliding in the track groove.

[0019] 2. The storage device for storing soy protein after drying can suck the material on the spiral feeding plate into a space in the feeding barrel near the storage bin through the suction of the No. 1 suction pipe, and then transfer the material sucked into one of the spaces in the feeding barrel to another space through the suction of the No. 2 suction pipe, and transport the material to the detection device through the feeding pipe connected to the space here, and then detect the dryness of the material in the storage bin through the detection device. Through this design, the material in the storage bin can be regularly inspected to effectively prevent the material from getting damp and deteriorating. At the same time, this regular inspection design can timely change the environment inside the storage bin when the internal material deteriorates, and remind the user to reduce the loss of raw materials.

[0020] 3. The storage device is convenient for storing soy protein after drying. The delayed torsion spring is used as an energy storage component to store the rotational force generated by the rotating outer shell being driven by the chassis and release it when needed. The energy storage of the delayed torsion spring is achieved by fixing the rotating inner rod by the positioning component and driving the chassis by the resistance rod. The design of two No. 1 sealing valves can separate the feeding bucket from the space in the storage bin at any time, effectively preventing the external environment from affecting the internal environment of the storage bin. The belt design ensures that one of the two valves can always disconnect the connection between the feeding pipe and the storage bin to ensure the stability of the internal environment of the storage bin. The empty slot is opened to ensure that the belt can be firmly installed on the side wall of the rotating shaft to ensure the stability of the transmission of the two rotating shafts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0023] Figure 3 For the present invention Figure 2 Schematic diagram of the local structure.

[0024] Figure 4 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0025] Figure 5 For the present invention Figure 2 Enlarged structural diagram at B in the middle.

[0026] Figure 6 For the present invention Figure 2 Enlarged structural diagram at point C in the middle.

[0027] Figure 7 For the present invention Figure 2Enlarged structural diagram at D in the middle.

[0028] Figure 8 For the present invention Figure 2 Enlarged structural diagram at E in the middle.

[0029] Fig. 9 It is a schematic diagram of the structure of the valve control component of the present invention.

[0030] Fig.10 For the present invention Fig. 9 Enlarged structural diagram at F in the middle.

[0031] Fig.11 It is a schematic structural diagram of the connection between the disengagement drive rod and the disengagement slot of the present invention.

[0032] Fig.12 It is a schematic diagram of the structure of the connection between the chassis and the abutment rod of the present invention.

[0033] In the figure: 1. Main device; 11. Bottom plate; 12. Connecting rod; 13. Storage bin; 14. Drying equipment; 2. Stirring device; 21. Stirring shaft; 22. Stirring rod; 23. Slide; 24. Sliding block; 25. Driving shaft; 26. Driving motor; 3. Lifting device; 31. Lifting spiral plate; 32. Centrifugal bulk material plate; 33. Loading port; 34. Spiral unloading plate; 4. Rotating device; 41. Cross groove; 42. Cross shaft; 43. Gear; 44. Tooth plate; 45. Driving rod; 46. Ball; 47. Track groove; 5. Feeding detection component; 51. Feeding barrel; 52. No. 1 suction pipe; 53. No. 2 suction pipe ;54. Feed pipe;6. Sealing assembly;61. Round groove;62. Sealing valve;63. Rotating shaft;64. Empty groove;65. Belt;7. Valve control assembly;71. Rotating inner rod;72. Rotating outer shell;73. Delay torsion spring;74. Chassis;75. Mounting shaft;76. Rotating rod;77. Resistance rod;78. Limiting groove;79. Limiting ring;8. Fixing assembly;81. Fixed outer shell;82. Fixed inner rod;83. Fixed spring;84. Fixing groove;9. Positioning assembly;91. Groove;92. Positioning outer shell;93. Positioning plug-in rod;94. Positioning spring;95. Disengagement groove;96. Disengagement drive rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1: This example aims to solve the problem that the gaps between the stacked soybean proteins are small, the air is not circulated, and the moisture volatilization is affected. Please refer to Figures 1 to 12 A storage device for storing soy protein after drying, including a main device 1, the main device 1 includes a bottom plate 11, the upper surface of the bottom plate 11 is fixedly connected to a connecting rod 12, the other end of the connecting rod 12 is fixedly connected to a storage bin 13, a drying device 14 is installed on the top of the storage bin 13, and a stirring device 2 for stirring raw materials is arranged in the storage bin 13.

[0036] The stirring device 2 comprises a stirring shaft 21 , an outer side wall of the stirring shaft 21 is provided with a stirring rod 22 , the rotation of the stirring shaft 21 is driven by a driving motor 26 , and a material lifting device 3 is provided on the side wall of the stirring shaft 21 .

[0037] The material lifting device 3 includes a lifting spiral plate 31 fixedly connected to the outer wall of the stirring shaft 21 , and a centrifugal dispersing plate 32 for dispersing the raw materials is arranged on the top of the stirring shaft 21 .

[0038] The storage bin 13 is supported on the bottom plate 11 through the connecting rod 12 . The design of the bottom plate 11 provides support for the entire device. The presence of the drying device 14 ensures a dry environment in the storage bin 13 .

[0039] The stirring shaft 21 is arranged in the storage bin 13, and a slide groove 23 is opened in the stirring shaft 21. A slider 24 is slidably connected in the slide groove 23. The bottom of the slider 24 is fixedly connected to a driving shaft 25. The bottom of the driving shaft 25 is fixedly connected to a driving motor 26. The bottom of the driving motor 26 is fixedly connected to the upper surface of the bottom plate 11.

[0040] The stirring shaft 21 and the stirring rod 22 connected thereto are driven to rotate by the driving motor 26, so that the material at the bottom of the storage bin 13 begins to flow, thereby expanding the gaps between the materials, ensuring air circulation in the storage bin 13, and preventing moisture from the material at the bottom of the storage bin 13 from being unable to dissipate. The storage bin 13 is supported on the bottom plate 11 by the connecting rod 12. The design of the bottom plate 11 provides support for the entire device. The presence of the drying equipment 14 ensures a dry environment in the storage bin 13. The top of the storage bin 13 is detachable. This detachable design makes the storage and removal of materials more convenient. The storage bin 13 is temporarily in contact with the outside air, which will not cause much impact on its internal environment.

[0041] A loading port 33 is provided on the surface of the centrifugal bulk material plate 32 , and the lifting spiral plate 31 is connected to the upper surface of the centrifugal bulk material plate 32 through the loading port 33 . A spiral unloading plate 34 is fixedly connected to the inner wall of the storage bin 13 .

[0042] By rotating the lifting spiral plate 31, the material is continuously transported from the bottom of the storage bin 13 to the top, and then dispersed by the centrifugal bulk plate 32 at the top, and then falls back to the bottom of the storage bin 13. Through this design, the gaps between the materials are further expanded. At the same time, this design can effectively transport the materials at the bottom of the storage bin 13 to the top of the storage bin 13, thereby ensuring that every material in the storage bin 13 can be dried by the drying equipment 14, effectively preventing the materials at the bottom of the storage bin 13 from getting damp and moldy.

[0043] A rotation device 4 is provided in the stirring shaft 21, and the rotation device 4 includes a cross groove 41 opened in the stirring shaft 21, a cross shaft 42 is rotatably connected in the cross groove 41, one end of the cross shaft 42 is fixedly connected to the stirring rod 22, and the end of the cross shaft 42 away from the stirring rod 22 is fixedly connected to a gear 43, the gear 43 is meshingly connected to a tooth plate 44, the bottom of the tooth plate 44 is fixedly connected to the upper surface of the slider 24, the tooth plate 44 is slidably connected in the slide groove 23, the bottom of the stirring shaft 21 is fixedly connected to a driving rod 45, the bottom of the driving rod 45 is rotatably connected to a ball 46, the ball 46 is slidably connected in a track groove 47, and the track groove 47 is opened at the bottom of the storage bin 13.

[0044] Since the groove 23 and the slider 24 are designed to be rectangular, the stirring shaft 21 can slide up and down relative to the slider 24. The bottom of the stirring shaft 21 is fixedly connected with a driving rod 45, and the driving rod 45 is slidably connected in the track groove 47. Due to the concave-convex design of the track groove 47, when the stirring shaft 21 rotates, the driving rod 45 slides in the track groove 47, thereby driving the stirring shaft 21 to slide up and down relative to the slider 24 while rotating. Since the upper surface of the slider 24 is fixedly connected with a tooth plate 44, the tooth plate 44 is meshed with the gear 43. Therefore, through the up and down sliding between the stirring shaft 21 and the slider 24, the tooth plate 44 drives the gear 43 to rotate continuously, thereby driving the cross shaft 42 and the stirring rod 22 fixedly connected thereto to rotate continuously. Through this rotation, the flow of materials is further improved, the gap between materials is further expanded, the efficiency of air circulation is improved, the mold and deterioration of materials are effectively prevented, and the storage time of materials is improved. The design of the ball 46 ensures the smoothness of the driving rod 45 sliding in the track groove 47.

[0045] Embodiment 2, this embodiment is intended to promote the solution of the problem that the storage bin 13 is usually placed in a dark place to avoid light, so the raw material conditions inside cannot be directly determined. This embodiment is an explanation based on the embodiment 1. For details, please refer to Figures 1 to 12A feeding detection assembly 5 is provided on the outer wall of the storage bin 13, and the feeding detection assembly 5 includes a feeding barrel 51 fixedly connected to the outer wall of the storage bin 13, the top of the feeding barrel 51 is connected to the first suction pipe 52 and the second suction pipe 53, and the bottom of the feeding barrel 51 is connected to the feeding pipe 54.

[0046] The feeding barrel 51 is used to provide a transition channel for conveying materials to the detection device. At the same time, by installing a sealing component 6 in the feeding barrel 51, the isolation between the storage bin 13 and the external environment can be ensured, effectively preventing the external environment from damaging the environment in the storage bin 13. Since the sealing component 6 is installed in the feeding barrel 51, the feeding barrel 51 is divided into two spaces, and the No. 1 suction pipe 52 and the No. 2 suction pipe 53 are respectively connected to the two spaces. Through the suction of the No. 1 suction pipe 52, the material on the spiral feeding plate 34 can be sucked into a space in the feeding barrel 51 close to the storage bin 13, and then through the suction of the No. 2 suction pipe 53, the material sucked into one of the places in the feeding barrel 51 can be transferred to another space, and through the feeding pipe 54 connected to the space here, the material is transported to the detection device, and then the dryness of the material in the storage bin 13 is detected by the detection device. Through this design, the material in the storage bin 13 can be regularly checked to effectively prevent the material from getting damp and deteriorating. At the same time, this regular detection design can timely change the environment inside the storage bin 13 when the internal material deteriorates, and remind the user to reduce the loss of raw materials.

[0047] Embodiment 3, this embodiment is intended to promote the solution of the problem that the design of the feeding barrel 51 makes the storage bin 13 connected to the outside world for a long time, and the environment inside the storage bin 13 cannot be guaranteed at this time. This embodiment is an explanation based on the embodiment 2. For details, please refer to Figures 1 to 12 A sealing component 6 is provided in the feeding detection component 5. The sealing component 6 includes two circular grooves 61 opened in the feeding barrel 51. A rotating shaft 63 is rotatably connected in the circular groove 61. A sealing valve 62 is fixedly connected to the top of the rotating shaft 63. There are two sealing valves 62. Empty grooves 64 are opened on the outer walls of the two rotating shafts 63. Belts 65 are provided in the two empty grooves 64.

[0048] Through the design of two No. 1 sealing valves 62, the feeding barrel 51 will be separated from the space in the storage bin 13 at any time, effectively preventing the external environment from affecting the internal environment of the storage bin 13. The design of the belt 65 ensures that the two rotating shafts 63 and the No. 1 sealing valve 62 fixedly connected thereto can rotate synchronously, so that there is always one of the two valves that can disconnect the connection between the feeding pipe 54 and the storage bin 13 to ensure the stability of the internal environment of the storage bin 13. The opening of the empty groove 64 is to ensure that the belt 65 can be firmly installed on the side wall of the rotating shaft 63 to ensure the stability of the transmission of the two rotating shafts 63.

[0049] The rotation of the rotating shaft 63 is driven by the valve control assembly 7, and the valve control assembly 7 includes a rotating inner rod 71 fixedly connected to the bottom of the rotating shaft 63, and the rotation of the rotating inner rod 71 is connected to the inside of the rotating outer shell 72. A delay torsion spring 73 is arranged between the rotating inner rod 71 and the rotating outer shell 72, and the outer wall of the rotating inner rod 71 is fixedly connected to a limiting ring 79, and the limiting ring 79 is rotatably connected in a limiting groove 78, and the limiting groove 78 is opened on the inner wall of the rotating outer shell 72.

[0050] The bottom of the rotating shell 72 is fixedly connected to the upper surface of the chassis 74, and the bottom of the chassis 74 is fixedly connected to a mounting shaft 75, which is rotatably connected to the upper surface of the bottom plate 11. The side wall of the chassis 74 is fixedly connected to a rotating rod 76, which is resisted by a resistance rod 77, and the resistance rod 77 is fixedly connected to the outer wall of the drive shaft 25.

[0051] The design of the limiting groove 78 and the limiting ring 79 effectively prevents the rotating inner rod 71 from being displaced in the vertical direction. The time-delay torsion spring 73 is used as an energy storage component to store the rotational force generated by the rotating outer shell 72 being driven by the chassis 74, and release it when needed. The energy storage of the time-delay torsion spring 73 is achieved by fixing the rotating inner rod 71 by the positioning component 9 and driving the chassis 74 by the resistance rod 77. The rotation of the chassis 74 is driven by the resistance rod 77. The resistance rod 77 fixedly connected to the drive shaft 25 will rotate simultaneously with the rotation of the drive shaft 25. For every rotation of the drive shaft 25, the resistance rod 77 will rotate synchronously by one circle and resist one of the rotating rods 76, driving the chassis 74 fixedly connected to the rotating rod 76 to start rotating, and under the restriction of the fixing component 8, the chassis 74 will not be driven by the time-delay torsion spring 73 to rotate in the opposite direction. Through this design, the time-delay torsion spring 73 can always be in an energy storage state, providing a power source for the subsequent opening of the two valves.

[0052] A fixing assembly 8 is provided on the upper surface of the chassis 74, and the fixing assembly 8 includes a fixing outer shell 81 fixedly connected to the bottom of the storage bin 13, a fixing inner rod 82 is slidably connected inside the fixing outer shell 81, a fixing spring 83 is fixedly connected to the top of the fixing inner rod 82, the other end of the fixing spring 83 is fixedly connected to the inside of the fixing outer shell 81, and the other end of the fixing inner rod 82 is inserted into a fixing groove 84, and the fixing groove 84 is opened on the upper surface of the chassis 74.

[0053] The fixed inner rod 82 with a telescopic design is inserted into the fixed groove 84 in the chassis 74, so that the rotation of the chassis 74 can be effectively restricted. The fixed inner rod 82 with a semi-conical design can prevent the delayed torsion spring 73 from driving the chassis 74 to rotate in the opposite direction while moving the fixed inner rod 82 from one of the fixed grooves 84 to another fixed groove 84, thereby effectively ensuring the stability of the device.

[0054] A positioning assembly 9 is provided on the outer side wall of the rotating inner rod 71, and the positioning assembly 9 includes a groove 91 opened on the outer side wall of the rotating inner rod 71, and the grooves 91 are arranged in a circular array with the central axis of the rotating inner rod 71 as the axis, and a positioning plug rod 93 is inserted in one of the grooves 91, and the positioning plug rod 93 is slidably connected in the positioning shell 92, and the positioning shell 92 is fixedly connected to the outer side wall of the storage bin 13, and a positioning spring 94 is fixedly connected to the bottom of the positioning plug rod 93, and the other end of the positioning spring 94 is fixedly connected in the positioning shell 92, and a disengagement groove 95 is opened on the lower surface of the positioning plug rod 93, and the disengagement groove 95 is resisted by the disengagement drive rod 96, and the bottom end of the disengagement drive rod 96 is fixedly connected to the top of the rotating shell 72.

[0055] The positioning assembly 9 is designed to limit the rotation of the rotating inner rod 71. At the same time, four grooves 91 are designed around the rotating inner rod 71, so that the rotating inner rod 71 can only rotate 90 degrees each time, thereby ensuring that each rotation of the rotating inner rod 71 can only drive the No. 1 sealing valve 62 to rotate 90 degrees, and each rotation can only convert the opening and closing of the valve once. Through this design, when the valve is in Figure 6 In the state shown, the material on the spiral discharge plate 34 will be sucked into the right space of the feeding barrel 51 by the No. 1 suction pipe 52. After the valve is switched, the material on the right side of the feeding barrel 51 will be sucked into the left space of the feeding barrel 51 by the No. 2 suction pipe 53, and transported to the detection equipment through the feeding pipe 54. Through this design, the intermittent detection of the material status is effectively realized, while ensuring that the space in the storage bin 13 will not be connected with the external space, ensuring the stability of the environment in the storage bin 13, and improving the storage time of the material.

[0056] The positioning plug rod 93 with a telescopic design is inserted into the groove 91 in the rotating inner rod 71, which effectively limits the rotation of the rotating inner rod 71. After the rotating outer shell 72 rotates to a certain angle, the disengagement drive rod 96 located on the upper surface of the rotating outer shell 72 abuts against the disengagement groove 95, and the disengagement drive rod 96 abuts against the positioning spring 94 (refer to Fig.11 ), causing the positioning plug rod 93 to slide inwardly. At this time, the positioning plug rod 93 no longer restricts the rotating inner rod 71. At this time, the rotating inner rod 71 rotates under the drive of the delay torsion spring 73. After rotating ninety degrees, the positioning plug rod 93 is reinserted into the groove 91 under the drive of the positioning spring 94, effectively ensuring the sealing effect of the No. 1 sealing valve 62 on the feeding barrel 51.

[0057] 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.

[0058] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A storage device for storing dried soy protein, comprising a main device (1), characterized in that: The main device (1) comprises a bottom plate (11), the upper surface of the bottom plate (11) is fixedly connected to a connecting rod (12), the other end of the connecting rod (12) is fixedly connected to a storage bin (13), a drying device (14) is installed on the top of the storage bin (13), and a stirring device (2) for stirring raw materials is arranged in the storage bin (13); The stirring device (2) comprises a stirring shaft (21), an outer wall of the stirring shaft (21) is provided with a stirring rod (22), the rotation of the stirring shaft (21) is driven by a driving motor (26), and a material lifting device (3) is provided on the side wall of the stirring shaft (21); The material lifting device (3) comprises a lifting spiral plate (31) fixedly connected to the outer wall of the stirring shaft (21), and a centrifugal material dispersing plate (32) for dispersing raw materials is arranged on the top of the stirring shaft (21).

2. A storage device for storing dried soy protein according to claim 1, characterized in that: The stirring shaft (21) is arranged in the storage bin (13), a slide groove (23) is provided in the stirring shaft (21), a slider (24) is slidably connected in the slide groove (23), a driving shaft (25) is fixedly connected to the bottom of the slider (24), the driving shaft (25) is fixedly connected to the bottom of the driving motor (26), and the bottom of the driving motor (26) is fixedly connected to the upper surface of the bottom plate (11).

3. A storage device for storing dried soy protein according to claim 2, characterized in that: A loading port (33) is provided on the surface of the centrifugal bulk material plate (32), the lifting spiral plate (31) is connected to the upper surface of the centrifugal bulk material plate (32) via the loading port (33), and a spiral unloading plate (34) is fixedly connected to the inner wall of the storage bin (13).

4. A storage device for storing dried soy protein according to claim 2, characterized in that: A self-rotating device (4) is arranged in the stirring shaft (21), and the self-rotating device (4) comprises a cross groove (41) provided in the stirring shaft (21), a cross shaft (42) is rotatably connected in the cross groove (41), one end of the cross shaft (42) is fixedly connected to the stirring rod (22), one end of the cross shaft (42) away from the stirring rod (22) is fixedly connected to a gear (43), the gear (43) is meshingly connected to a toothed plate (44), the bottom of the toothed plate (44) is fixedly connected to the upper surface of the sliding block (24), the toothed plate (44) is slidably connected in the sliding groove (23), the bottom of the stirring shaft (21) is fixedly connected to a driving rod (45), the bottom of the driving rod (45) is rotatably connected to a ball bearing (46), the ball bearing (46) is slidably connected in a track groove (47), and the track groove (47) is provided at the bottom of the storage bin (13).

5. A storage device for storing dried soy protein according to claim 2, characterized in that: The outer wall of the storage bin (13) is provided with a feeding detection assembly (5), and the feeding detection assembly (5) comprises a feeding barrel (51) fixedly connected to the outer wall of the storage bin (13), the top of the feeding barrel (51) is connected to a first suction pipe (52) and a second suction pipe (53), and the bottom of the feeding barrel (51) is connected to a feeding pipe (54).

6. A storage device for storing dried soy protein according to claim 5, characterized in that: The feeding detection component (5) is provided with a sealing component (6), and the sealing component (6) comprises two circular grooves (61) provided in the feeding barrel (51), a rotating shaft (63) is rotatably connected in the circular groove (61), a sealing valve (62) is fixedly connected to the top of the rotating shaft (63), two sealing valves (62) are provided, and the outer side walls of the two rotating shafts (63) are provided with empty grooves (64), and belts (65) are provided in the two empty grooves (64).

7. A storage device for storing dried soy protein according to claim 6, characterized in that: The rotation of the rotating shaft (63) is driven by a valve control assembly (7). The valve control assembly (7) comprises a rotating inner rod (71) fixedly connected to the bottom of the rotating shaft (63). The rotating inner rod (71) is rotatably connected to the inside of a rotating outer shell (72). A delay torsion spring (73) is provided between the rotating inner rod (71) and the rotating outer shell (72). The outer wall of the rotating inner rod (71) is fixedly connected to a limiting ring (79). The limiting ring (79) is rotatably connected to a limiting groove (78). The limiting groove (78) is provided on the inner wall of the rotating outer shell (72).

8. A storage device for storing dried soy protein according to claim 7, characterized in that: The bottom of the rotating housing (72) is fixedly connected to the upper surface of the chassis (74); the bottom of the chassis (74) is fixedly connected to a mounting shaft (75); the mounting shaft (75) is rotatably connected to the upper surface of the bottom plate (11); a rotating rod (76) is fixedly connected to the side wall of the chassis (74); the rotating rod (76) is resisted by a resisting rod (77); and the resisting rod (77) is fixedly connected to the outer side wall of the driving shaft (25).

9. A storage device for storing dried soy protein according to claim 8, characterized in that: A fixing assembly (8) is provided on the upper surface of the chassis (74), the fixing assembly (8) comprising a fixing outer shell (81) fixedly connected to the bottom of the storage bin (13), a fixing inner rod (82) slidably connected inside the fixing outer shell (81), a fixing spring (83) fixedly connected to the top of the fixing inner rod (82), the other end of the fixing spring (83) fixedly connected to the inside of the fixing outer shell (81), the other end of the fixing inner rod (82) inserted into a fixing groove (84), and the fixing groove (84) is provided on the upper surface of the chassis (74).

10. A storage device for storing dried soy protein according to claim 8, characterized in that: The outer wall of the rotating inner rod (71) is provided with a positioning assembly (9), the positioning assembly (9) comprising a groove (91) provided on the outer wall of the rotating inner rod (71), the grooves (91) being arranged in a circular array with the central axis of the rotating inner rod (71) as the axis, a positioning plug rod (93) being inserted into one of the grooves (91), the positioning plug rod (93) being slidably connected in a positioning shell (92), the positioning shell (92) being fixedly connected to the outer wall of the storage bin (13), a positioning spring (94) being fixedly connected at the bottom of the positioning plug rod (93), the other end of the positioning spring (94) being fixedly connected in the positioning shell (92), a disengagement groove (95) being provided on the lower surface of the positioning plug rod (93), the disengagement groove (95) being abutted by a disengagement drive rod (96), the bottom end of the disengagement drive rod (96) being fixedly connected to the top of the rotating shell (72).

Images