A preparation system and preparation method for peanut butter using a segmented frying technique

Abstract

The present invention belongs to the technical field of peanut butter preparation, and specifically relates to a preparation system and a preparation method for preparing peanut butter by using a segmented frying technology. The system includes a base, and a collection box is slidably installed on the side wall of the base. An inlet and outlet material assembly is arranged outside the base, and a drying assembly is arranged inside the inlet and outlet material assembly. The drying assembly includes a processing box, a plurality of accommodating grooves, a heating box, a partition plate, a discharge groove, heating wires, a semiconductor refrigeration sheet and diffusion fins. A driving assembly is arranged on the top of the base, and the driving assembly includes a mounting frame, a servo motor, a driving gear and a driven gear. In the present invention, by dividing the interior of the heating box into multiple parts with different temperatures in each part, the temperature is controlled in stages to ensure that the peanuts are evenly heated inside and outside, avoiding local overheating or insufficient drying, and achieving the effect of improving the quality of the dried peanuts; the problem of uneven heating of peanuts during the existing drying of peanuts is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of peanut butter preparation, in particular to a preparation system and a preparation method for preparing peanut butter by using a segmented frying technology. Background Art

[0002] Just unearthed peanuts often carry moisture or have water vapor on the surface. Therefore, before making peanuts into peanut butter, before processing the peanuts, it is usually necessary to use a drying device to dry the peanuts.

[0003] After retrieval, a Chinese patent with the publication number CN218790369U, which discloses a continuous peanut drying device, relates to the technical field of food processing, including a box body. The front and rear sides of the box body are movably connected with four transmission shafts and two turning rods through rolling bearings. The four transmission shafts are grouped in pairs and are respectively lapped with two conveyor belts. This patent connects the transmission shaft, the turning rod, the fixed shaft, the motor and the heating plate to the box body, and sets the first gear, the second gear, the third gear, the first pulley, the second pulley, the third pulley, the connecting shaft, the first bevel gear and the second bevel gear to drive-connect the motor, the transmission shaft, the turning rod and the fixed shaft. When using this device, the transmission shaft and the conveyor belt can be used to convey the peanuts to be dried to extend the drying time of the peanuts in the box body, and when the peanuts are put into the box body, the movement of the conveyor belt can be used to evenly disperse the peanuts on the conveyor belt to avoid the accumulation of peanuts, thereby further improving the drying efficiency and effect.

[0004] In the above-mentioned prior art solution, the peanuts are placed on the conveyor belt through the feeding port, and the peanuts on the conveyor belt are dried by the heating plate. The one-time high-temperature drying technology is adopted. However, in the actual use process, in order to ensure that the peanuts can be dried, the heating plate needs to generate relatively high heat. Since the temperature is higher closer to the heating plate, the peanuts are unevenly heated, resulting in poor quality of the dried peanuts. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention proposes a preparation system and a preparation method for preparing peanut butter by using a segmented frying technology. By dividing the inside of the heating box into multiple parts with different temperatures in each part, the temperature is controlled in stages to ensure that the peanuts are evenly heated inside and outside, avoiding local overheating or insufficient drying, and achieving the effect of improving the quality of the dried peanuts.

[0006] The technical solution for achieving the purpose of the present invention is: A preparation system for preparing peanut butter by using a segmented frying technology, including a base, a collection box is slidably installed on the side wall of the base, an inlet and outlet material component is arranged outside the base, and a drying component is arranged inside the inlet and outlet material component. The drying component includes;

[0007] A processing box and multiple accommodating grooves. The processing box is rotatably installed inside a positioning cylinder, and multiple accommodating grooves are circumferentially and equidistantly opened on the top wall surface of the processing box;

[0008] A heating box and multiple partition plates. The heating box is fixedly installed inside a base. The number of partition plates is the same as that of the accommodating grooves. The partition plates are fixedly installed on the inner side wall of the heating box, and the partition plates divide the interior of the heating box into multiple parts, so that there are a preheating area, a heating area, a cooling area and a discharging area inside the heating box;

[0009] Heating wires, a semiconductor refrigeration sheet and diffusion fins. There are multiple heating wires in total, and multiple heating wires are respectively fixedly installed on the inner side walls of the preheating area and the heating area inside the heating box. The semiconductor refrigeration sheet is fixedly installed on the side wall of the partition plate at the junction of the cooling area and the heating area, and the diffusion fins are fixedly installed on the side walls on both sides of the semiconductor refrigeration sheet;

[0010] A discharging groove, and the discharging groove is arranged in the discharging area inside the heating box;

[0011] A driving assembly is arranged on the top of the base, and the driving assembly includes;

[0012] A mounting frame and a servo motor. The mounting frame is fixedly installed on the top wall surface of the top cover, and the servo motor is fixedly installed on the side wall of the mounting frame;

[0013] A driving gear and a driven gear. The driving gear is fixedly installed on the output shaft of the servo motor, and the driven gear is fixedly installed at the top end of the side wall of the processing box, and the driving gear and the driven gear are meshed with each other.

[0014] Preferably, the feeding and discharging assembly includes;

[0015] A positioning cylinder and a fixing frame. The positioning cylinder is arranged on the top of the base. There are multiple fixing frames in total, and both ends of the multiple fixing frames are fixedly connected to the side walls of the positioning cylinder and the base respectively;

[0016] A top cover and a clamping frame. There are also multiple clamping frames. Multiple top covers are clamped on the tops of the adjacent fixing frames, and the top cover is fixedly installed at the bottom end of the clamping frame;

[0017] A feeding frame and a chip discharging cylinder. The feeding frame is fixedly installed on the top wall surface of the top cover, and the chip discharging cylinder is also fixedly installed on the top wall surface of the feeding frame.

[0018] Preferably, a discharging assembly is arranged at the bottom of the processing box, and the discharging assembly includes;

[0019] A discharging groove and a shielding net. The discharging groove is opened at the bottom end of the accommodating groove, and the shielding net is fixedly installed in the preheating area, the heating area and a part of the cooling area inside the heating box;

[0020] A sealing plate and a connecting hinge, the sealing plate is arranged inside the sealing plate, and the connecting hinge rotatably mounts the sealing plate inside the processing box.

[0021] Preferably, a stirring assembly is arranged outside the base, and the stirring assembly includes;

[0022] A stirring shaft, a stirring rod and an air jet hole, the stirring shaft is rotatably mounted inside the receiving groove, the stirring rod is fixedly mounted on the outer side wall of the stirring shaft, and the air jet hole is opened on the outer side wall of the stirring shaft;

[0023] A transmission gear and a transmission gear ring, the transmission gear is fixedly mounted at one end of the stirring shaft away from the processing box, the transmission gear ring is fixedly mounted on the outer side wall of the base, and the transmission gear ring meshes with the transmission gear;

[0024] An air pump and a plurality of connecting pipes, the air pump is fixedly mounted on the bottom wall surface of the heating box, the plurality of connecting pipes are all fixedly mounted on the output end of the air pump, and one ends of the plurality of connecting pipes away from the air pump are respectively communicated with the preheating area, the heating area and the cooling area inside the heating box;

[0025] A connecting block, a plurality of air guide grooves and connecting grooves, the connecting block is fixedly mounted at the middle position of the inner side wall of the heating box, the plurality of air guide grooves are opened on the side wall of the connecting block, and the plurality of connecting grooves are circumferentially and equidistantly opened at the middle position inside the processing box.

[0026] Preferably, the feeding frame is aligned with the preheating area inside the heating box, and the chip discharging cylinder is aligned with the cooling area inside the heating box.

[0027] Preferably, a groove is opened at the bottom of the discharge chute, and the connecting hinge is arranged inside it to make the bottom of the processing box flat.

[0028] Preferably, one end of the stirring shaft away from the processing box is located between the base and the positioning cylinder, and the stirring shaft is in the shape of a hollow cylinder.

[0029] Preferably, the plurality of air guide grooves are respectively aligned with the preheating area, the heating area and the cooling area inside the heating box, and the interiors of the plurality of connecting grooves are respectively communicated with the interiors of the plurality of stirring shafts.

[0030] A preparation method for preparing peanut butter by using a segmented frying technique, which is applied to the above-mentioned preparation system for preparing peanut butter by using a segmented frying technique, and includes the following steps:

[0031] The first step: Drive the driving gear to rotate a certain angle through the servo motor, align the receiving groove with the feeding frame, and at the same time align the receiving groove with the corresponding area inside the heating box, then energize the heating wire and the semiconductor refrigerating sheet, and adjust the temperature generated by the corresponding heating wire according to different areas inside the heating box;

[0032] Step 2: This technical solution preferably selects six receiving grooves. Under the influence of six partition plates, the interior of the heating box is divided into six zones, namely a preheating zone, a medium-temperature zone, a high-temperature zone, a low-temperature zone, a cooling zone, and a discharging zone. The temperature of the preheating zone is 50 - 80 °C, the temperature of the medium-temperature zone is 110 - 125 °C, the temperature of the high-temperature zone is 130 - 150 °C, and the temperature of the low-temperature zone is 110 - 125 °C. Workers pour the peanuts into the interior of the receiving grooves through the feeding frame, and then spray 0.5 - 1.0% of liquor at 50 - 55 degrees into the interior of the receiving grooves. Heat is applied to each zone inside the heating box through multiple partition plates. Through the cooperation of the servo motor, the driving gear, and the driven gear, the driving treatment box rotates a certain angle every 15 - 20 minutes, aligning the receiving groove where the peanuts were just added with the medium-temperature zone inside the heating box. This process is repeated to dry the peanuts at different temperatures in sequence;

[0033] Step 3: During the rotation of the treatment box, under the cooperation of the transmission gear and the transmission gear ring, the stirring shaft will rotate. The stirring rods installed on the side wall of the stirring shaft stir the peanuts inside the receiving grooves, enabling the peanuts to be evenly heated. Moreover, during the stirring process, the peanuts will rub against each other, removing the peanut skins;

[0034] Step 4: When the peanuts move to the cooling zone, since the two sides of the semiconductor refrigeration sheet absorb and release heat respectively, the semiconductor refrigeration sheet can absorb the heat in the cooling zone and release it in the low-temperature zone, ensuring that the interior of the cooling zone is in a low-temperature state and enabling the peanuts to be cooled;

[0035] Step 5: Through the mutual cooperation of the air pump, the connecting pipe, the air guide groove, the connecting groove, the stirring shaft, and the stirring rods, the air inside the receiving grooves is made to flow. At this time, the peanut skins will be blown up. For the receiving grooves located at the bottom of the chip removal cylinder, the peanut skins removed inside will be blown out along with the air flow and discharged through the chip removal cylinder;

[0036] Step 6: When the receiving groove rotates to the discharging zone inside the heating box, under the influence of gravity, the sealing plate rotates around the connecting hinge, connecting the interior of the treatment box with the outside. The peanuts inside the receiving groove thus fall into the interior of the collection box. The dried and skinned peanuts are sent into the grinding device through the collection box, and sugar powder and salt powder are added to the grinding device. Finally, seasonings are added as required to prepare peanut butter.

[0037] Compared with the prior art, the remarkable advantages of the present invention are:

[0038] First: In the present invention, the staff pour the peanuts into the interior of the receiving groove through the feeding frame, heat each interval inside the heating box through multiple partition plates, and through the cooperation of the servo motor, the driving gear, and the driven gear, the driving processing box is rotated by a certain angle, so that the receiving groove just filled with peanuts is aligned with the medium-temperature area inside the heating box. This process is repeated. When the peanuts move to the cooling area, since the two sides of the semiconductor refrigeration sheet absorb and release heat respectively, the semiconductor refrigeration sheet can absorb the heat in the cooling area and release it in the low-temperature area, ensuring that the interior of the cooling area is in a low-temperature state, which is convenient for cooling the peanuts. When the receiving groove rotates to the discharging area inside the heating box, under the influence of gravity, the sealing plate rotates around the connecting hinge, making the interior of the processing box communicate with the outside, facilitating the discharge of the peanuts inside the receiving groove. By dividing the interior of the heating box into multiple parts with different temperatures in each part and controlling the temperature in stages, it is ensured that the peanuts are evenly heated inside and outside, avoiding local overheating or insufficient drying, and improving the quality of the dried peanuts; this solves the problem of uneven heating of peanuts during the existing drying process of peanuts.

[0039] Second: In the present invention, when the driving assembly drives the processing box to rotate, the interaction between the transmission gear and the transmission gear ring makes the stirring shaft rotate. The stirring rods installed on the side wall of the stirring shaft stir the peanuts inside the receiving groove, making the peanuts evenly heated. And during the stirring process, the peanuts will rub against each other to remove the peanut skins. With the cooperation of the air pump and the connecting pipe, air is injected into the interior of the heating box. The air inside the heating box enters the interior of the stirring shaft through the air guide groove and the connecting groove, and finally is output outward through the air injection holes, enabling the peanuts to be evenly heated or cooled. Due to the flow of air inside the receiving groove, the peanut skins will be blown up. For the receiving groove located at the bottom of the chip removal cylinder, the peanut skins removed inside it will be blown out along with the air flow and discharged through the chip removal cylinder. By evenly heating and cooling the peanuts and simultaneously performing the peeling process, the drying efficiency is effectively improved.

[0040] Third: In the present invention, through the shielding net, there are shielding objects at the tops of the preheating area, heating area, and cooling area inside the heating box. Therefore, the shielding net can support the sealing plate. When the receiving groove rotates to the discharging area inside the heating box, the sealing plate can rotate around the connecting hinge, making the interior of the processing box communicate with the outside, facilitating the discharge of the peanuts inside the receiving groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The following further explains the present invention in conjunction with the drawings and embodiments:

[0042] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present invention;

[0043] Figure 2 is a three-dimensional schematic diagram of the internal structure of the processing box of the present invention;

[0044] Figure 3 is a three-dimensional schematic diagram of the overall structure of the heating box of the present invention;

[0045] Figure 4 is a three-dimensional schematic diagram of the internal structure of the heating box of the present invention;

[0046] Figure 5 is a three-dimensional schematic diagram of a partial structure of the processing box of the present invention;

[0047] Figure 6 is a three-dimensional schematic diagram of the first perspective of the processing box of the present invention;

[0048] Figure 7 is a three-dimensional schematic diagram of the first perspective of the heating box of the present invention;

[0049] Figure 8 is a three-dimensional schematic diagram of the internal structure of the base of the present invention;

[0050] Figure 9 is a three-dimensional schematic diagram of the internal structure of the stirring shaft of the present invention;

[0051] Figure 10 is a flow chart of the preparation method of the peanut butter of the present invention.

[0052] Explanation of reference numerals:

[0053] 1. Base; 2. Collection box; 31. Positioning cylinder; 32. Fixed frame; 33. Top cover; 34. Clamping frame; 35. Feeding frame; 36. Chip removal cylinder; 41. Processing box; 42. Accommodation groove; 43. Heating box; 44. Partition plate; 45. Heating wire; 46. Discharge groove; 47. Semiconductor refrigeration sheet; 48. Diffusion fin; 51. Mounting frame; 52. Servo motor; 53. Driving gear; 54. Driven gear; 61. Discharge chute; 62. Sealing plate; 63. Connecting hinge; 64. Shielding net; 71. Stirring shaft; 701. Stirring rod; 702. Air injection hole; 72. Driving gear; 74. Driving gear ring; 75. Connecting block; 76. Air pump; 77. Connecting pipe; 78. Air guide groove; 79. Connecting groove. Detailed implementation manners

[0054] The present invention will be described in detail below. The technical solutions in the embodiments of the present invention are clearly and completely described. 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.

[0055] The present invention provides a preparation system and a preparation method for peanut butter using a segmented frying technology by improvement. The technical solution of the present invention is as follows:

[0056] Such as Figures 1 - 8As shown in the figure, a preparation system for peanut butter using a segmented frying technology includes a base 1. A collection box 2 is slidably installed on the side wall of the base 1. An inlet and discharge component is arranged outside the base 1. The inlet and discharge component includes a positioning cylinder 31, a fixing frame 32, a top cover 33, a clamping frame 34, a feed frame 35 and a chip discharge cylinder 36. The positioning cylinder 31 is arranged on the top of the base 1. There are multiple fixing frames 32. The two ends of the multiple fixing frames 32 are respectively fixedly connected to the positioning cylinder 31 and the side wall of the base 1; the positioning cylinder 31 and the base 1 are fixedly connected together through the fixing frame 32; there are also multiple clamping frames 34. Multiple top covers 33 are clamped on the tops of the adjacent fixing frames 32. The top cover 33 is fixedly installed at the bottom end of the clamping frame 34. The feed frame 35 is fixedly installed on the top wall surface of the top cover 33. The chip discharge cylinder 36 is also fixedly installed on the top wall surface of the feed frame 35. And the bottom ends of the feed frame 35 and the chip discharge cylinder 36 both penetrate through the inside of the positioning cylinder 31. A drying component is arranged inside the inlet and discharge component. The drying component includes a processing box 41, a receiving groove 42, a heating box 43, a partition plate 44, a heating wire 45, a discharge groove 46, a semiconductor refrigeration sheet 47 and a diffusion fin 48. The processing box 41 is rotatably installed inside the positioning cylinder 31. There are multiple receiving grooves 42. Multiple receiving grooves 42 are circumferentially and equidistantly opened on the top wall surface of the processing box 41. The heating box 43 is fixedly installed inside the base 1. The number of partition plates 44 is the same as that of the receiving grooves 42. The partition plates 44 are fixedly installed on the inner side wall of the heating box 43. The partition plates 44 divide the inside of the heating box 43 into multiple parts, so that there are a preheating area, a heating area, a cooling area and a discharging area inside the heating box 43. The feed frame 35 is aligned with the preheating area inside the heating box 43. The chip discharge cylinder 36 is aligned with the cooling area inside the heating box 43. There are multiple heating wires 45. Multiple heating wires 45 are respectively fixedly installed on the inner side walls of the preheating area and the heating area inside the heating box 43. The semiconductor refrigeration sheet 47 is fixedly installed on the side wall of the partition plate 44 at the junction of the cooling area and the heating area. The diffusion fins 48 are fixedly installed on the side walls on both sides of the semiconductor refrigeration sheet 47. The discharge groove 46 is arranged in the discharging area inside the heating box 43. A driving component is arranged on the top of the base 1. The driving component includes a mounting frame 51, a servo motor 52, a driving gear 53 and a driven gear 54. The mounting frame 51 is fixedly installed on the top wall surface of the top cover 33. The servo motor 52 is fixedly installed on the side wall of the mounting frame 51. The driving gear 53 is fixedly installed on the output shaft of the servo motor 52. The driven gear 54 is fixedly installed at the top end of the side wall of the processing box 41. And the driving gear 53 and the driven gear 54 are meshed with each other. A discharging component is arranged at the bottom of the processing box 41. The discharging component includes a discharge groove 61, a sealing plate 62, a connecting hinge 63 and a shielding net 64. The number of the discharge grooves 61 and the sealing plates 62 is the same as that of the receiving grooves 42. Multiple discharge grooves 61 are respectively opened at the bottom ends of the multiple receiving grooves 42. Multiple sealing plates 62 are respectively arranged inside the multiple sealing plates 62. The connecting hinge 63 rotatably installs the sealing plate 62 inside the processing box 41;A groove can be opened at the bottom of the discharging chute 61, and the connecting hinge 63 can be arranged inside it to make the bottom of the processing box 41 flat, facilitating the fitting of the bottom wall surface of the processing box 41 with the top of the heating box 43; the shielding net 64 is fixedly installed at parts of the preheating area, heating area and cooling area inside the heating box 43; there is a shielding object at the top of the preheating area, heating area and cooling area inside the heating box 43 through the shielding net 64, so the shielding net 64 can support the sealing plate 62. When the accommodating groove 42 rotates to the discharging area inside the heating box 43, the sealing plate 62 can rotate around the connecting hinge 63 to communicate the inside of the processing box 41 with the outside, facilitating the discharging of the peanuts inside the accommodating groove 42 to the outside; in this technical solution, six accommodating grooves 42 are preferably selected. Under the influence of the six partition plates 44, the inside of the heating box 43 is divided into six intervals, namely the preheating area, medium temperature area, high temperature area, low temperature area, cooling area and discharging area. The staff pours the peanuts into the inside of the accommodating groove 42 through the feeding frame 35, heats each interval inside the heating box 43 through the multiple partition plates 44, and through the cooperation of the servo motor 52, the driving gear 53 and the driven gear 54, the processing box 41 is driven to rotate by a certain angle, so that the accommodating groove 42 just filled with peanuts is aligned with the medium temperature area inside the heating box 43. Repeating this way, when the peanuts move to the cooling area, since the two sides of the semiconductor refrigeration sheet 47 are respectively for absorbing heat and releasing heat, the semiconductor refrigeration sheet 47 can absorb the heat in the cooling area and release it in the low temperature area, ensuring that the inside of the cooling area is in a low temperature state, facilitating the cooling of the peanuts. When the accommodating groove 42 rotates to the discharging area inside the heating box 43, under the influence of gravity, the sealing plate 62 rotates around the connecting hinge 63 to communicate the inside of the processing box 41 with the outside, facilitating the discharging of the peanuts inside the accommodating groove 42 to the outside. By dividing the inside of the heating box 43 into multiple parts with different temperatures in each part, controlling the temperature in stages, and gradually drying the peanuts to an ideal state, the quality of the dried peanuts is improved.;

[0057] Such as Figures 1 - 9As shown in the figure, in order to improve the drying efficiency, a stirring assembly is provided outside the base 1. The stirring assembly includes a stirring shaft 71, stirring rods 701, air injection holes 702, transmission gears 72, transmission gear rings 74, connection blocks 75, air pumps 76, connection pipes 77, air guide grooves 78 and connection grooves 79. The number of the stirring shafts 71 and the transmission gears 72 is the same as that of the receiving grooves 42. A plurality of stirring shafts 71 are respectively rotatably installed inside a plurality of receiving grooves 42. One end of the stirring shaft 71 far from the processing box 41 is located between the base 1 and the positioning cylinder 31. The stirring rods 701 are fixedly installed on the outer side wall of the stirring shaft 71. The air injection holes 702 are opened on the outer side wall of the stirring shaft 71. The stirring shaft 71 is in a hollow cylindrical shape. The transmission gear 72 is fixedly installed at one end of the stirring shaft 71 far from the processing box 41. The transmission gear ring 74 is fixedly installed on the outer side wall of the base 1. The transmission gear ring 74 meshes with the transmission gear 72. The air pump 76 is fixedly installed on the bottom wall surface of the heating box 43. The connection block 75 is fixedly installed at the middle position of the inner side wall of the heating box 43. The number of the connection pipes 77 and the air guide grooves 78 is one less than that of the receiving grooves 42. A plurality of connection pipes 77 are all fixedly installed on the output end of the air pump 76. One ends of a plurality of connection pipes 77 far from the air pump 76 are respectively communicated with the preheating area, heating area and cooling area inside the heating box 43. A plurality of air guide grooves 78 are opened on the side wall of the connection block 75, and a plurality of air guide grooves 78 are respectively aligned with the preheating area, heating area and cooling area inside the heating box 43. The number of the connection grooves 79 is the same as that of the receiving grooves 42. A plurality of connection grooves 79 are circumferentially and equidistantly opened at the middle position inside the processing box 41. The interiors of a plurality of connection grooves 79 are respectively communicated with the interiors of a plurality of stirring shafts 71. When the driving assembly drives the processing box 41 to rotate, the transmission gear 72 and the transmission gear ring 74 cooperate with each other to make the stirring shaft 71 rotate. The stirring rods 701 installed on the side wall of the stirring shaft 71 stir the peanuts inside the receiving grooves 42, so that the peanuts are evenly heated. And during the stirring, the peanuts will rub against each other to remove the peanut skins. The air pump 76 and the connection pipes 77 cooperate to inject air into the heating box 43. The air inside the heating box 43 enters the interior of the stirring shaft 71 through the air guide grooves 78 and the connection grooves 79, and finally is output outward through the air injection holes 702, so that the peanuts can be evenly heated or cooled. Due to the flow of the air inside the receiving grooves 42, the peanut skins will be blown up. For the receiving grooves 42 located at the bottom of the chip discharging cylinder 36, the peanut skins removed inside them will be blown out along with the air flow and discharged through the chip discharging cylinder 36. By uniformly heating and cooling the peanuts and simultaneously performing the peeling treatment, the drying efficiency is effectively improved.

[0058] As Figures 1 - 10 shown, a preparation method for preparing peanut butter by using a segmented frying technology includes the following steps:

[0059] Step 1: Drive the driving gear 53 to rotate a certain angle through the servo motor 52, align the receiving groove 42 with the feeding frame 35, and at the same time align the receiving groove 42 with the corresponding area inside the heating box 43. Then, energize the heating wire 45 and the semiconductor refrigeration sheet 47, and adjust the temperature generated by the corresponding heating wire 45 according to different areas inside the heating box 43;

[0060] Step 2: This technical solution preferably selects six receiving grooves 42. Under the influence of the six partition plates 44, the inside of the heating box 43 is divided into six intervals, namely the preheating area, the medium-temperature area, the high-temperature area, the low-temperature area, the cooling area, and the discharging area. The temperature of the preheating area is 50 - 80 °C, the temperature of the medium-temperature area is 110 - 125 °C, the temperature of the high-temperature area is 130 - 150 °C, and the temperature of the low-temperature area is 110 - 125 °C. The staff pours the peanuts into the inside of the receiving groove 42 through the feeding frame 35, and then sprays 0.5 - 1.0% of 50 - 55-degree white wine into the inside of the receiving groove 42. Heat each interval inside the heating box 43 through the multiple partition plates 44. Through the cooperation of the servo motor 52, the driving gear 53, and the driven gear 54, the driving processing box 41 is rotated a certain angle every 15 - 20 minutes, so that the receiving groove 42 just filled with peanuts is aligned with the medium-temperature area inside the heating box 43. Repeat this process to dry the peanuts at different temperatures in turn;

[0061] Step 3: During the rotation of the processing box 41, under the cooperation of the transmission gear 72 and the transmission gear ring 74, the stirring shaft 71 will rotate. The stirring rod 701 installed on the side wall of the stirring shaft 71 stirs the peanuts inside the receiving groove 42, so that the peanuts are evenly heated. And during stirring, the peanuts will rub against each other to remove the peanut skins;

[0062] Step 4: When the peanuts move to the cooling area, since the two sides of the semiconductor refrigeration sheet 47 are respectively for absorbing heat and releasing heat, the semiconductor refrigeration sheet 47 can absorb the heat in the cooling area and release it in the low-temperature area, ensuring that the inside of the cooling area is in a low-temperature state, and the peanuts can be cooled down;

[0063] Step 5: Through the mutual cooperation of the air pump 76, the connecting pipe 77, the air guide groove 78, the connecting groove 79, the stirring shaft 71, and the stirring rod 701, the air inside the receiving groove 42 is made to flow. At this time, the peanut skins will be blown up. For the receiving groove 42 located at the bottom of the chip discharging cylinder 36, the peanut skins peeled off inside it will be blown out along with the air flow and discharged through the chip discharging cylinder 36;

[0064] Step 6: When the receiving groove 42 rotates to the discharging area inside the heating box 43, under the influence of gravity, the sealing plate 62 rotates around the connecting hinge 63, so that the inside of the processing box 41 is communicated with the outside. Therefore, the peanuts inside the receiving groove 42 fall into the inside of the collecting box 2. The dried and peeled peanuts are sent into the grinding device through the collecting box 2, and granulated sugar powder and salt powder are added to the grinding device. Finally, seasonings are added as required to prepare peanut butter.

[0065] The specific working method is as follows: The servo motor 52 drives the driving gear 53 to rotate a certain angle, so that the receiving groove 42 is aligned with the feeding frame 35, and at the same time the receiving groove 42 is aligned with the corresponding area inside the heating box 43. Then, the heating wire 45 and the semiconductor refrigerating sheet 47 are powered on, and the temperature generated by the corresponding heating wire 45 is adjusted according to different areas inside the heating box 43. In this technical solution, six receiving grooves 42 are preferably selected. Under the influence of the six partition plates 44, the inside of the heating box 43 is divided into six intervals, namely the preheating area, the medium temperature area, the high temperature area, the low temperature area, the cooling area and the discharging area. The staff pours the peanuts into the inside of the receiving groove 42 through the feeding frame 35, and heats each interval inside the heating box 43 through the plurality of partition plates 44. Through the cooperation of the servo motor 52, the driving gear 53 and the driven gear 54, the processing box 41 is driven to rotate a certain angle, so that the receiving groove 42 just filled with peanuts is aligned with the medium temperature area inside the heating box 43, and so on. During the rotation of the processing box 41, under the cooperation of the transmission gear 72 and the transmission gear ring 74, the stirring shaft 71 will rotate, and the stirring rod 701 installed on the side wall of the stirring shaft 71 stirs the peanuts inside the receiving groove 42, so that the peanuts are evenly heated. And during the stirring, the peanuts will rub against each other to remove the peanut skins. When the peanuts move to the cooling area, since the two sides of the semiconductor refrigerating sheet 47 are respectively for absorbing heat and releasing heat, the semiconductor refrigerating sheet 47 can absorb the heat in the cooling area and release it in the low temperature area, ensuring that the inside of the cooling area is in a low temperature state, so as to cool the peanuts. Through the mutual cooperation of the air pump 76, the connecting pipe 77, the air guide groove 78, the connecting groove 79, the stirring shaft 71 and the stirring rod 701, the air inside the receiving groove 42 flows. At this time, the peanut skins will be blown up. For the receiving groove 42 located at the bottom of the chip discharging cylinder 36, the peeled peanut skins inside it will be blown out along with the air flow and discharged through the chip discharging cylinder 36. When the receiving groove 42 rotates to the discharging area inside the heating box 43, under the influence of gravity, the sealing plate 62 rotates around the connecting hinge 63, so that the inside of the processing box 41 is communicated with the outside. Therefore, the peanuts inside the receiving groove 42 fall into the inside of the collecting box 2. The dried and peeled peanuts are sent into the grinding device through the collecting box 2, and the peanuts are ground into peanut butter.

[0066] The technical means disclosed by the solution of the present invention are not limited to those disclosed by the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered by the present invention are common general knowledge in the art.

Claims

1. A system for preparing peanut butter using a segmented frying technology, comprising a base (1), a collecting box (2) being slidably mounted on a side wall of the base (1), characterized in that: The base (1) is provided with a material feeding and discharging assembly on the outside, and a drying assembly is provided on the inside of the material feeding and discharging assembly, and the drying assembly comprises: A processing box (41) and a plurality of receiving grooves (42), wherein the processing box (41) is rotatably mounted inside the positioning cylinder (31), and the plurality of receiving grooves (42) are equidistantly arranged on the top wall of the processing box (41); A heating box (43) and a plurality of partition plates (44), wherein the heating box (43) is fixedly mounted inside the base (1), the number of the partition plates (44) is the same as the number of the receiving grooves (42), the partition plates (44) are fixedly mounted on the inner side walls of the heating box (43), and the partition plates (44) divide the interior of the heating box (43) into a plurality of parts, so that the interior of the heating box (43) has a preheating area, a heating area, a cooling area and a discharge area; A heating wire (45), a semiconductor cooling sheet (47) and a diffusion fin (48), wherein there are a plurality of heating wires (45), the plurality of heating wires (45) are respectively fixedly mounted on the inner side walls of the preheating zone and the heating zone inside the heating box (43), the semiconductor cooling sheet (47) is fixedly mounted on the side wall of the partition plate (44) at the junction of the cooling zone and the heating zone, and the diffusion fin (48) is fixedly mounted on the side walls on both sides of the semiconductor cooling sheet (47); A discharge chute (46), the discharge chute (46) being arranged in a discharge area inside the heating box (43); A driving assembly is arranged on the top of the base (1), and the driving assembly comprises: A mounting frame (51) and a servo motor (52), wherein the mounting frame (51) is fixedly mounted on the top wall of the top cover (33), and the servo motor (52) is fixedly mounted on the side wall of the mounting frame (51); A driving gear (53) and a driven gear (54), wherein the driving gear (53) is fixedly mounted on the output shaft of the servo motor (52), and the driven gear (54) is fixedly mounted on the top end of the side wall of the processing box (41), and the driving gear (53) and the driven gear (54) are meshed with each other; The base (1) is provided with a stirring assembly on its exterior, the stirring assembly comprising: A stirring shaft (71), a stirring rod (701) and an air jet hole (702), wherein the stirring shaft (71) is rotatably mounted inside the accommodating groove (42), the stirring rod (701) is fixedly mounted on the outer wall of the stirring shaft (71), and the air jet hole (702) is provided on the outer wall of the stirring shaft (71); a transmission gear (72) and a transmission gear ring (74), wherein the transmission gear (72) is fixedly mounted on an end of the stirring shaft (71) away from the processing box (41), and the transmission gear ring (74) is fixedly mounted on an outer wall of the base (1), and the transmission gear ring (74) and the transmission gear (72) are meshed with each other; An air pump (76) and a plurality of connecting pipes (77), wherein the air pump (76) is fixedly mounted on the bottom wall of the heating box (43), the plurality of connecting pipes (77) are fixedly mounted on the output end of the air pump (76), and ends of the plurality of connecting pipes (77) away from the air pump (76) are respectively connected to the preheating zone, the heating zone and the cooling zone inside the heating box (43); A connecting block (75), a plurality of air guide grooves (78) and a connecting groove (79), wherein the connecting block (75) is fixedly mounted at a middle position of an inner side wall of the heating box (43), the plurality of air guide grooves (78) are provided on the side wall of the connecting block (75), and the plurality of connecting grooves (79) are equidistantly provided at a middle position inside the processing box (41) around the circumference.

2. A system for preparing peanut butter using segmented frying technology according to claim 1, characterized in that: The feeding and discharging assembly comprises: A positioning cylinder (31) and a fixing frame (32), wherein the positioning cylinder (31) is arranged on the top of the base (1), and there are a plurality of fixing frames (32), and two ends of the plurality of fixing frames (32) are respectively fixedly connected to the positioning cylinder (31) and the side wall of the base (1); A top cover (33) and a clamping frame (34), wherein the clamping frame (34) is also provided in plurality, and the plurality of top covers (33) are clamped on the top of adjacent fixing frames (32), and the top cover (33) is fixedly mounted on the bottom end of the clamping frame (34); A feed frame (35) and a chip removal barrel (36), wherein the feed frame (35) is fixedly mounted on the top wall of the top cover (33), and the chip removal barrel (36) is also fixedly mounted on the top wall of the feed frame (35).

3. The system for preparing peanut butter using the segmented frying technology according to claim 1, characterized in that: A discharge assembly is provided at the bottom of the processing box (41), and the discharge assembly comprises: A discharge trough (61) and a shielding net (64), wherein the discharge trough (61) is opened at the bottom end of the containing trough (42), and the shielding net (64) is fixedly installed in the preheating zone, the heating zone and the cooling zone inside the heating box (43); A sealing plate (62) and a connecting hinge (63), wherein the sealing plate (62) is arranged inside the sealing plate (62), and the connecting hinge (63) rotatably installs the sealing plate (62) inside the processing box (41).

4. A system for preparing peanut butter using segmented frying technology according to claim 2, characterized in that: The feed frame (35) is aligned with the preheating zone inside the heating box (43), and the chip removal cylinder (36) is aligned with the cooling zone inside the heating box (43).

5. The system for preparing peanut butter using the segmented frying technology according to claim 3, characterized in that: A groove is formed at the bottom of the discharge trough (61), and a connecting hinge (63) is arranged inside the groove, so that the bottom of the processing box (41) is flat.

6. The system for preparing peanut butter using the segmented frying technology according to claim 1, characterized in that: One end of the stirring shaft (71) away from the processing box (41) is located between the base (1) and the positioning cylinder (31), and the stirring shaft (71) is in the shape of a hollow cylinder.

7. The system for preparing peanut butter using the segmented frying technology according to claim 1, characterized in that: The plurality of air guide grooves (78) are respectively aligned with the preheating zone, the heating zone and the cooling zone inside the heating box (43), and the interiors of the plurality of connection grooves (79) are respectively connected with the interiors of the plurality of stirring shafts (71).

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