Uniform steaming and frying structure of peanut oil press and peanut oil press

Abstract

According to the uniform steaming and frying structure of the peanut oil press and the peanut oil press, peanuts at different positions in a steaming and frying box are uniformly covered with clean water in an automatic water tank through a water spraying shower head, local over-dryness or over-wetness can be reduced, a second rotating motor drives a stirring column and stirring branches to stir-fry the peanuts, and meanwhile the uniform steaming and frying structure of the peanut oil press and the peanut oil press are convenient to use. A third electric heating wire in the steaming and frying box is matched with a first electric heating wire on the inner layer of the steaming and frying box to heat the peanuts, so that the peanuts are heated more uniformly in the stir-frying process, and the stir-frying effect is better. The device is characterized in that the device is composed of a steaming and frying box, a waterproof motor containing shell, a second rotating shaft, a scraping plate, a water inlet pipe, a pressure pump, an automatic water tank, a water spraying shower head, a stirring column and stirring branches, the bottom face of the automatic water tank is arranged on the top face of the steaming and frying box, the pressure pump is arranged on the top face of the automatic water tank, and one end of a connecting pipe is connected with an air outlet of the pressure pump; and the air inlet is communicated with an air outlet of the pressure pump.

Description

Technical Field

[0001] The present invention discloses a uniform steaming and frying structure for a peanut oil press and a peanut oil press, and relates to a steaming and frying structure installed on the peanut oil press, and belongs to the technical field of peanut oil pressing processing, and particularly relates to a steaming and frying structure that uses a water spraying shower to uniformly cover peanuts at different positions in a steaming and frying box with clean water in an automatic water tank, thereby reducing local over-dryness or over-wetness, and a second rotating motor drives a stirring column and a stirring branch to stir-fry the peanuts, while a third electric heating wire inside the stirring column and a first electric heating wire in an inner layer of the steaming and frying box can also heat the peanuts, so that the peanuts are heated more uniformly during the stir-frying process, and the stir-frying effect is better. Background Art

[0002] Peanut oil press is a mechanical device that uses mechanical external force to increase the temperature, activate oil molecules, and squeeze oil out of peanuts. Before squeezing peanuts, the existing peanut oil press needs to first chop the peanuts, then add a certain amount of clean water to the chopped peanuts, steam them, and stir-fry them. Finally, the fried peanuts are put into the peanut oil press for squeezing to increase the oil yield and improve the quality of the oil. The peanut oil press itself does not have the function of chopping and steaming peanuts, so it is necessary to complete the peanut chopping and steaming steps manually or by other machines. It cannot achieve the integration of chopping, steaming and squeezing, and has high labor costs, low squeezing efficiency, low degree of automation, and a high risk of cross-contamination during multiple manual operations.

[0003] Announcement No. CN108859211A discloses a peanut oil press, including a shell assembly and a transmission assembly, wherein the shell assembly is composed of a placement box, a cover plate, a placement barrel, a support column and an inner barrel, an oil outlet pipe is provided on the outer surface of the placement box, the placement box and the oil outlet pipe are welded and fixed, two support columns are located on the upper surface of the placement box and are welded and fixed to the placement box, the cover plate is fixedly provided on one end of the support column away from the placement box, the placement barrel is provided on the side of the upper surface of the placement box close to the support column, and the placement box and the placement barrel are threadedly connected. The above-mentioned peanut oil press can heat the peanuts to a certain temperature through a heating tube before oil extraction, but it cannot chop and steam the peanuts. The surface area of ​​the peanuts is small, and the oil molecules are not easy to be released from the peanut cells. The water content inside the peanuts is large, which easily affects the quality of the peanut oil. The oil needs a large pressure to be released during squeezing, and the oil yield is low.

[0004] In order to improve the above-mentioned problems, the applicant filed another Chinese invention patent application entitled "A Peanut Oil Press". The water in the water tank is sent to the steaming and frying box through a water spray pipe. The first electric heating wire in the steaming and frying box heats the peanuts and clean water. After the peanuts are steamed, the controller controls the second rotating motor to start, the second rotating motor drives the second rotating shaft to rotate, and the second rotating shaft drives the scraper to stir-fry the crushed peanuts. However, the diameter of the water spray pipe in the above-mentioned peanut oil press is small, and clean water can only enter a specific position of the steaming and frying box through the water spray pipe, and then flow to other positions, resulting in the clean water cannot quickly and completely cover the peanuts in different positions, resulting in local over-dryness or over-wetness, affecting the subsequent peanut stir-frying effect; and only the inner layer of the steaming and frying box has the first electric heating wire, and the heat generated by the first electric heating wire needs to pass through the inner wall of the steaming and frying box to be transferred to the peanuts inside, the heat generated is small, the heating speed is slow, and the steaming and frying efficiency is low; and because the heat gradually enters the peanuts inside from the inner layer of the steaming and frying box, even with the stirring of the scraper, it is easy to cause the peanuts close to the inner layer of the steaming and frying box to be heated more, while the peanuts close to the central axis of the steaming and frying box are heated less, the peanuts are heated unevenly, and the baking effect after stir-frying is different, which is easy to affect the subsequent oil pressing efficiency and oil quality. Summary of the invention

[0005] In order to improve the above situation, the present invention provides a peanut oil press uniform steaming and frying structure and a peanut oil press, which provides a method of evenly covering the peanuts at different positions in the steaming and frying box with clean water in an automatic water tank through a water spray shower, thereby reducing local over-dryness or over-wetness. The second rotating motor drives the stirring column and the stirring branch to stir-fry the peanuts, while the third electric heating wire inside cooperates with the first electric heating wire in the inner layer of the steaming and frying box to heat the peanuts, so that the peanuts are heated more evenly during the stir-frying process, and the steaming and frying structure has a better stir-frying effect.

[0006] The uniform steaming and frying structure of a peanut oil press and the peanut oil press of the present invention are realized as follows: The uniform steaming and frying structure of a peanut oil press of the present invention is composed of a steaming and frying box, a waterproof motor placement shell, a second rotating shaft, a scraper, a water inlet pipe, a pressure pump, an automatic water tank, a water spraying shower, a stirring column and a stirring branch. The bottom surface of the automatic water tank is placed on the top surface of the steaming and frying box. The booster pump is placed on the top surface of the automatic water tank. One end of the connecting pipe is connected to the air outlet of the pressure pump and communicated with the air outlet of the pressure pump, and the other end of the connecting pipe is placed on the top surface of the automatic water tank and communicated with the top surface of the automatic water tank. One end of the water inlet pipe is placed on one side of the automatic water tank and is connected to one side of the automatic water tank. One end of the water inlet pipe is close to the bottom surface of the automatic water tank. The other end of the water inlet pipe first extends horizontally for a distance and then bends in an arc shape to vertically downward through a through hole opened at the center of the top surface of the steaming and frying box to extend into the steaming and frying box and close to the inner top surface of the steaming and frying box. The third flow sensor is placed on the inner side of the water inlet pipe and close to one end of the water inlet pipe. The water spray shower is placed in the steaming and frying box, and the edge of the water spray shower is close to the inner side of the steaming and frying box. The water spray shower is a hollow structure. Preferably, the height of the water spray gradually decreases from the center to the edge. The other end of the water inlet pipe is placed at the center of the top surface of the water spray shower head and is connected to the center of the top surface of the water spray shower head. The other end of the water spraying shower head is evenly provided with a plurality of water spraying holes. Preferably, the water spray hole is a pear-shaped structure with a large inlet and a small outlet. The waterproof motor placement shell is placed at the center of the inner bottom surface of the steaming and frying box, and the second rotating motor is placed in the waterproof motor placement shell. The second rotating shaft is placed in the steaming and frying box, one end of the second rotating shaft passes through a through hole opened on the top surface of the waterproof motor placement shell and is connected to the motor shaft of the second rotating motor, and a sealed bearing is placed between the second rotating shaft and the top surface of the waterproof motor placement shell. The other end of the second rotating shaft is close to the inner top surface of the steaming and frying box. One end of the scraper is placed on the side of the second rotating shaft, and the other end of the scraper is in sliding contact with the inner side of the steaming and frying box. The width of the scraper is slightly smaller than the length of the second rotating shaft. One end of the stirring column is placed on the side of the second rotating shaft, and the other end of the stirring column is close to the inner side of the steaming and frying box. Preferably, there are multiple groups of stirring columns, and the multiple groups of stirring columns are staggered and equidistantly arranged along the circumference of the second rotating shaft except the scraper. There are multiple stirring columns in each group, and the multiple stirring columns in the same group are equidistantly arranged along the axial side of the second rotating shaft. One end of the stirring branch is placed on the side of the stirring column. The stirring column and the stirring branch are both hollow structures with interconnected cavities, and third electric heating wires are evenly arranged inside. Preferably, the third electric heating wire is a spiral structure. Preferably, the stirring branches are arranged in multiple groups in a staggered and equidistant manner along the length direction of the side surface of the stirring column. There are multiple stirring branches in each group, and the multiple stirring branches are arranged equidistantly along the circumferential direction of the side surface of the stirring column. Preferably, the angles between the plurality of stirring branches and the stirring column are different. Preferably, the stirring branch is a structure with multiple arc bends from one end to the other end; Furthermore, the stirring column is replaced by a stirring inclined column, one end of which is placed on the side of the second rotating shaft, and the other end of which is close to the inner side of the steaming and frying box. Preferably, there are multiple groups of the stirring inclined columns, and the multiple groups of stirring inclined columns are staggered and arranged equidistantly along the circumference of the second rotating shaft except the scraper. There are multiple stirring inclined columns in each group, and the multiple stirring inclined columns in the same group are arranged equidistantly along the lateral axial direction of the second rotating shaft. The angles between the multiple stirring inclined columns in the same group and the second rotating shaft are the same, and the angles between the two adjacent groups of stirring inclined columns and the second rotating shaft are different. Furthermore, a plurality of spoiler balls are evenly arranged on the surface of the stirring column and the stirring branch, and the spoiler balls are semicircular in structure; The present invention also relates to a peanut oil press, which is composed of a discharge control component, a crushing component, a steaming component, an oil pressing component and a slag removal component. The discharging control assembly is composed of a pull plate, a handle, a control valve, a discharging channel, a limit plate, a blocking plate, a rotating part, a second spring and a feeding channel. The control valve is a hollow structure with one end open. One end of the discharge channel is placed at the center of the top surface of the control valve and is connected to the center of the top surface of the control valve. One end of the feed channel is placed at the center of the bottom surface of the control valve and is connected to the center of the bottom surface of the control valve. The central axis of the feed channel coincides with the central axis of the discharge channel, and the inner diameters of the feed channel and the discharge channel are the same. One side of the blocking plate is connected to one end of the control valve through two rotating parts. The length of the blocking plate is equal to the inner width of the control valve, and the width of the blocking plate is equal to the inner height of the control valve. The fixing plate is placed on the inner bottom surface of the control valve and close to one end of the feed channel. The limiting plate is placed at the center of one side of the blocking plate and is close to the fixing plate. A second spring is disposed between the limit plate and the fixed plate, and two ends of the second spring are disposed on the limit plate and the fixed plate respectively. One end of the pull plate is slidably placed in the control valve, and the side edge of the pull plate is in sliding contact with the inner side of the control valve. A handle is provided in the middle of the other end of the pull plate. There are two discharging control components, which are respectively a first discharging control component and a second discharging control component. The crushing assembly is composed of a feed inlet, a first rotating motor, a crushing box, a first fixing ring, a first fixing column, a second fixing column, a second fixing ring, a fixing rod, a blade, a blade connecting sleeve and a first rotating shaft. One end of the first fixing column is placed on the bottom surface of the first fixing ring. Preferably, there are a plurality of first fixing columns, and the plurality of first fixing columns are arranged equidistantly along the circumference of one-half of the bottom surface of the first fixing ring. The second fixing ring is located below the first fixing ring, and the central axis of the second fixing ring is parallel to but not coincident with the central axis of the first fixing ring. The side surface of the second fixing ring is connected to the first fixing columns through a plurality of fixing rods of different lengths. One end of the second fixing column is placed on the bottom surface of the second fixing ring, and the second fixing column and the plurality of the first fixing columns are respectively located on two sides of the second fixing ring. The crushing box is embedded in the first fixing ring, and the outer diameter of the crushing box remains unchanged from the top surface to two-thirds, and gradually decreases from the two-thirds to the bottom surface. Preferably, one third of the crushing box is detachably connected to the inner side of the first fixing ring. One end of the feed port is placed on the top surface of the crushing box and is connected to the top surface of the crushing box. Preferably, the feed inlet is a funnel-shaped structure, and the outer diameter of the feed inlet gradually increases from one end to the other end. The first rotating motor is placed at the center of the top surface of the crushing box. The first rotating shaft is placed in the crushing box, one end of the first rotating shaft passes through a through hole opened on the top surface of the crushing box and is connected to the motor shaft of the first rotating motor, and a sealed bearing is placed between the first rotating shaft and the top surface of the crushing box. The other end of the first rotating shaft is close to the bottom surface of the crushing box. A plurality of blade connecting sleeves are equidistantly arranged on the side of the first rotating shaft, and one end of a plurality of blades is equidistantly arranged on the side of each blade connecting sleeve. Preferably, the blade is a hollow arc-shaped structure, and the thickness of the blade gradually decreases from one side to the other side. A first timer is disposed on the side of the crushing box. The steaming and frying assembly is composed of a water tank, a water spray pipe, a steaming and frying box, a second rotating shaft, a scraper and a waterproof motor placement shell. The first material discharging control component is disposed between the crushing component and the steaming and frying component. The other end of the discharge channel in the first discharge control assembly is placed on the bottom surface of the crushing box and communicates with the bottom surface of the crushing box. The other end of the feed channel in the first material discharging control component is placed on the top surface of the steaming and frying box and is connected to the top surface of the steaming and frying box. The inner layer of the steaming and frying box is evenly provided with a plurality of first electric heating wires. The steaming and frying box is embedded in the second fixing circle. Preferably, one half of the steaming and frying box is detachably connected to the inner side of the second fixing ring. One end of the water spray pipe is placed on the bottom surface of the water tank and communicated with the bottom surface of the water tank, and the other end of the water spray pipe is placed on the top surface of the steaming and frying box and communicated with the top surface of the steaming and frying box. The first flow sensor is placed on the inner side of the water spray pipe and close to one end of the water spray pipe. The waterproof motor placement shell is placed at the center of the inner bottom surface of the steaming and frying box, and the second rotating motor is placed in the waterproof motor placement shell. The second rotating shaft is placed in the steaming and frying box, one end of the second rotating shaft passes through a through hole opened on the top surface of the waterproof motor placement shell and is connected to the motor shaft of the second rotating motor, and a sealed bearing is placed between the second rotating shaft and the top surface of the waterproof motor placement shell. The other end of the second rotating shaft is close to the inner top surface of the steaming and frying box. One end of the scraper is placed on the side of the second rotating shaft, and the other end of the scraper is in sliding contact with the inner side of the steaming and frying box. The width of the scraper is slightly smaller than the length of the second rotating shaft. A second timer is arranged on the side of the steaming and frying box. The oil pressing assembly is composed of an oil pressing bin, a push plate, a first spring, a pressure wheel, a filter screen, an oil outlet, an oil storage tank, a support platform, a third rotating motor and a support inclined plate. The second material discharging control component is arranged between the steaming and frying component and the oil pressing component. The other end of the discharge channel in the second discharge control assembly is placed on the bottom surface of the steaming and frying box and is communicated with the bottom surface of the steaming and frying box. The other end of the feed channel in the second discharge control assembly is placed on the top of the side of the oil pressing bin and is connected to the top of the side of the oil pressing bin. The inner layer of the oil pressing bin is evenly provided with a plurality of second electric heating wires. The sides and both ends of the oil pressing bin are detachably connected to the first fixing columns and the second fixing columns through a plurality of fixing rods of different lengths. One end of the oil outlet is placed at the bottom of the side of the oil pressing bin and is connected to the bottom of the side of the oil pressing bin. The other end of the oil outlet is detachably disposed at the center of the top surface of the oil storage tank and is connected to the center of the top surface of the oil storage tank. The second flow sensor is placed on the inner side of the oil outlet and close to one end of the oil outlet. Preferably, the oil storage tank is made of transparent material. A filter screen is disposed at the bottom of the side of the oil pressing bin connected to one end of the oil outlet, and the edge of the filter screen is connected to the edge of one end of the oil outlet. One end of the support platform is placed at one end of the oil pressing bin, one end of the support inclined plate is placed on the side of one of the first fixing columns close to one end of the oil pressing bin, and the other end of the support inclined plate is placed on the bottom surface of the support platform and close to one end of the support platform. The third rotating motor is placed on the top surface of the supporting platform and close to one end of the supporting platform. The pressing wheel is rotatably disposed in the oil pressing bin, the central axis of the pressing wheel is parallel to but not coincident with the central axis of the oil pressing bin, the outer diameter of the pressing wheel is smaller than the inner diameter of the oil pressing bin, and the length of the pressing wheel is slightly smaller than the inner length of the oil pressing bin. The motor shaft of the third rotating motor passes through a through hole opened at one end of the oil pressing bin and is placed at the center of one end of the pressing wheel. The side of the pressing wheel is provided with a plurality of push plate placement grooves at equal intervals. The push plate can be slidably placed in the push plate placement groove. One end of the first spring is placed at the bottom of the push plate placement groove, and the other end of the first spring is placed at the bottom surface of the push plate. The top surface of the push plate is in sliding contact with the inner side surface of the oil pressing bin. The slag removal assembly is composed of a connecting rod, an electric telescopic rod, a fixing plate, a blocking push plate and a slag collecting box. One end of the connecting rod is placed on the bottom surface of the supporting platform and close to the other end of the supporting platform. The angle between the connecting rod and the bottom surface of the supporting platform is an obtuse angle. One end of the electric telescopic rod is connected to the other end of the connecting rod, and the other end of the electric telescopic rod is placed on the blocking push plate through a fixing plate. The electric telescopic rod is parallel to the central axis of the oil pressing bin. A sealing opening is provided on the side of the oil pressing bin, and the sealing push plate can seal the sealing opening under the drive of the electric telescopic rod. The slag collecting box is a structure with an open top surface, and the bottom surface of the slag collecting box is detachably placed on the top surface of the oil storage tank and is located below the blocking opening; The peanut oil press also includes a peanut oil press control system, which includes a signal converter, a data processor and a controller. The signal converter is placed on the oil pressing bin, the data processor is placed on the oil pressing bin, and the controller is placed on the oil pressing bin. The first timer, the second timer, the first flow sensor, the second flow sensor, and the third flow sensor are connected to the signal converter via data lines, respectively. The first rotating motor, the second rotating motor, the third rotating motor, the pressure pump and the electric telescopic rod are connected to the controller via data transmission lines respectively. The signal converter is connected to the data processor via a data transmission line, and the data processor is connected to the controller via a data transmission line. The signal converter can convert the time data collected by the first timer and the second timer, and the electrical signals of the flow data collected by the first flow sensor, the second flow sensor and the third flow sensor into digital signals. The controller can be implemented by one or at least two application-specific integrated circuits (ASICs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components for executing instructions of the data processing device. The data processor and the signal converter perform information exchange, When the peanut oil press control system is executed, the following steps are mainly implemented: Before peanut oil pressing, firstly, manually hold the handle in the first discharge control component to push the pull plate into the control valve, so that the blocking plate is placed on the inner bottom surface of the control valve under the pushing action of the pull plate, and the discharge channel and the feed channel between the crushing box and the steaming and frying box are blocked. The second discharge control component also performs corresponding manual operations to block the discharge channel and the feed channel between the steaming and frying box and the oil pressing bin; the controller controls the electric telescopic rod to extend, so that the blocking push plate blocks the blocking opening opened on the oil pressing bin; the controller starts the first electric heating wire in the steaming and frying box and the second electric heating wire in the oil pressing bin to preheat the steaming and frying box and the oil pressing bin respectively; Then, the shelled peanuts are poured into the crushing box from the feed port, the controller starts the first rotating motor, the first rotating motor drives the first rotating shaft to rotate, the first rotating shaft drives the blade to rotate, and the peanuts are chopped, the first timer collects the first time data of the chopped peanuts, and sends the collected first time data signal to the signal converter, the signal converter converts the electrical signal of the received first time data signal into a digital signal and sends it to the data processor, the data processor processes the digital signal of the received first time data, compares the collected first time data with the preset first time threshold, if they are equal, it means that the peanuts are chopped, the controller controls the first rotating motor to stop rotating, the handle in the first discharging control component is manually held to pull the pull plate out of the control valve, after the pull plate is pulled out, the blocking plate blocks one end of the control valve under the rebound action of the second spring, and the chopped peanuts enter the steaming and frying box from the crushing box through the feed channel and the discharging channel; Preferably, manually holding the handle in the first discharging control assembly to pull a part of the pull plate out of the control valve can control the speed and amount of the chopped peanuts entering the steaming and frying box from the crushing box to reduce blockage; The controller controls the water in the water tank to steam and fry the water from the water spray pipe. The first flow sensor collects the first flow data of the clean water entering the steaming and frying box, and sends the collected first flow data signal to the signal converter. The signal converter converts the electrical signal of the received first flow data signal into a digital signal and sends it to the data processor. The data processor processes the digital signal of the received first flow data, compares the collected first flow data with the preset first flow threshold value. If they are equal, it means that the addition of clean water is completed. The controller controls the water tank to stop adding clean water to the water spray pipe. The first electric heating wire in the steaming and frying box heats the peanuts and the clean water. The second timer collects the second time data of steaming peanuts, and sends the collected second time data signal to the signal converter. The signal converter converts the electrical signal of the received second time data signal into a digital signal and sends it to the data processor. The data processor processes the digital signal of the received second time data, compares the collected second time data with the preset second time flow threshold value 1. If they are equal, it means that the steaming of peanuts is completed. The controller controls the second rotating motor to start, the second rotating motor drives the second rotating shaft to rotate, the second rotating shaft drives the scraper to stir-fry the peanut pieces, the second timer collects the second time data of stir-frying the peanuts, and sends the collected second time data signal to the signal converter, the signal converter converts the electrical signal of the received second time data signal into a digital signal and sends it to the data processor, the data processor processes the digital signal of the received second time data, compares the collected second time data with the preset second time threshold 2, if they are equal, it means that the peanuts are stir-fried, the controller controls the second rotating motor to stop rotating, the handle in the second discharging control assembly is manually held to pull the pull plate out of the control valve, after the pull plate is pulled out, the blocking plate blocks one end of the control valve under the rebound action of the second spring, and the steamed and fried peanuts enter the oil pressing bin from the steaming and frying box through the feeding channel and the discharging channel; The controller controls the rotation of the third rotating motor, and the third rotating motor drives the pressing wheel to rotate along the inner wall of the oil pressing bin. When the pressing wheel contacts the inner wall of the oil pressing bin to squeeze the peanuts, the push plate is pushed into the push plate placement groove, and the push plate on the part of the pressing wheel that does not contact the inner wall of the oil pressing bin pops out from the push plate placement groove under the action of the spring, which plays a supporting role for the pressing wheel. At the same time, it can stir the peanuts entering the oil pressing bin as the pressing wheel rotates, thereby reducing the accumulation of peanuts at a certain position; the pressing wheel squeezes the steamed and fried peanuts entering the oil pressing bin, thereby extracting peanut oil, and the squeezed peanut oil enters the oil outlet from the filter screen, and enters the oil storage tank from the oil outlet; the second flow sensor collects the second flow data of the peanut oil entering the oil outlet, and sends the collected second flow data signal to the signal converter, the signal converter converts the electrical signal of the received second flow data signal into a digital signal and sends it to the data processor, the data processor processes the digital signal of the received second flow data, and compares the collected second flow data with a preset flow threshold value. If it is less than, it means that the peanut oil squeezing is completed; The controller controls the electric telescopic rod to retract, and the electric telescopic rod drives the blocking push plate to move away from the blocking port. The controller controls the third rotating motor to rotate. During the process in which the third rotating motor drives the pressing wheel to rotate along the inner wall of the oil pressing bin, the push plate on the part of the pressing wheel that is not in contact with the inner wall of the oil pressing bin pops out from the push plate placement groove under the action of the spring, and supports the pressing wheel while scraping and cleaning the oil residue or oil cake attached to the inner wall of the oil pressing bin after oil pressing, so that it enters the residue collection box from the blocking port under the drive of the push plate, collects and recycles the oil residue or oil cake, and completes the oil pressing of peanuts; it can integrate chopping, steaming, frying, pressing and slag removal, reduce labor costs, improve pressing efficiency, have a high degree of automation, and reduce cross contamination generated during the oil pressing process; Furthermore, the scraper is provided with a spoiler hole, and two ends of the spoiler hole are respectively close to two sides of the scraper; Preferably, there are a plurality of spoiler holes, and the plurality of spoiler holes are arranged equidistantly along the length direction of the scraper; Furthermore, the scraper is provided with a spoiler convex ball; Preferably, there are multiple groups of spoiler balls, and the multiple groups of spoiler balls are arranged equidistantly along the length direction of the scraper. Each group of spoiler balls is located between two adjacent spoiler holes. There are multiple spoiler balls in each group, and the multiple spoiler balls in the same group are arranged equidistantly along the width direction of the scraper. Beneficial Effects

[0007] 1. Use the water sprayer to evenly cover the peanuts in different positions in the steaming and frying box with the clean water in the automatic water tank, which can reduce local over-dryness or over-humidity.

[0008] Second, the stirring column and the stirring branch are driven by the second rotating motor to stir-fry the peanuts. At the same time, the third electric heating wire inside cooperates with the first electric heating wire in the inner layer of the steaming and frying box to heat the peanuts, so that the peanuts are heated more evenly during the stir-frying process and the stir-frying effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a three-dimensional structural diagram of a peanut oil press of the present invention; Figure 2 This is a three-dimensional structural diagram of a peanut oil press of the present invention, which only shows the internal structures of the crushing component and the steaming component and the structure of the slag removal component; Figure 3 It is a three-dimensional structural diagram of embodiment 2 of a peanut oil press of the present invention; Figure 4 It is a three-dimensional structural diagram of embodiment 3 of a peanut oil press of the present invention; Figure 5 It is a three-dimensional structural diagram of a uniform steaming and frying structure of a peanut oil press of the present invention; Figure 6 This is a three-dimensional structural diagram of a uniform steaming and frying structure of a peanut oil press of the present invention, in which only the internal structure of the steaming and frying box is shown; Figure 7 It is a three-dimensional structural diagram of embodiment 2 of a uniform steaming and frying structure of a peanut oil press of the present invention; Figure 8 It is a three-dimensional structural diagram of Example 3 of a uniform steaming and frying structure of a peanut oil press of the present invention. Attached photos

[0010] The components include: a feed port (1), a first rotating motor (2), a crushing box (3), a first fixing ring (4), a first fixing column (5), a pull plate (6), a handle (7), a water tank (8), a water spray pipe (9), a steaming and frying box (10), a push plate (11), a first spring (12), a pressure wheel (13), a filter screen (14), an oil outlet (15), an oil storage tank (16), a supporting platform (17), a second fixing column (18), a second fixing ring (19), a fixing rod (20), an oil pressing bin (21), a control valve (22), a blade (23), a blade connecting sleeve (24), a first rotating shaft (25), a discharge channel (26), a limit plate (27), a blocking plate (28), a rotating member (29), a second spring (30), a feed channel (31), a second rotating shaft (32), a scraper (33), a waterproof motor placement shell (34), a third rotating motor (35), a supporting inclined plate (36), a connecting rod (37), an electric telescopic rod (38), a fixing plate (39), a blocking push plate (40), a slag collecting box (41), a spoiler hole (42), a spoiler convex ball (43), a water inlet pipe (44), a pressure pump (45), an automatic water tank (46), a water spraying shower (47), a stirring column (48), a stirring branch (49), a stirring inclined column (50), and a spoiler ball (51). DETAILED DESCRIPTION Example 1

[0011] The present invention discloses a peanut oil press uniform steaming and frying structure, which comprises a steaming and frying box (10), a waterproof motor placement shell (34), a second rotating shaft (32), a scraper (33), a water inlet pipe (44), a pressure pump (45), an automatic water tank (46), a water spraying shower (47), a stirring column (48) and a stirring branch (49). The bottom surface of the automatic water tank (46) is placed on the top surface of the steaming and frying box (10). The booster pump (45) is placed on the top surface of the automatic water tank (46). One end of the connecting pipe is connected to the air outlet of the pressure pump (45) and communicates with the air outlet of the pressure pump (45), and the other end of the connecting pipe is placed on the top surface of the automatic water tank (46) and communicates with the top surface of the automatic water tank (46). One end of the water inlet pipe (44) is placed on a side surface of the automatic water tank (46) and is connected to a side surface of the automatic water tank (46). One end of the water inlet pipe (44) is close to the bottom surface of the automatic water tank (46). The other end of the water inlet pipe (44) first extends horizontally for a distance and then bends in an arc shape to extend vertically downward through a through hole opened at the center of the top surface of the steaming and frying box (10) and is placed inside the steaming and frying box (10) and close to the inner top surface of the steaming and frying box (10). The third flow sensor is placed on the inner side of the water inlet pipe (44) and close to one end of the water inlet pipe (44). The water spray shower (47) is placed in the steaming and frying box (10), and the edge of the water spray shower (47) is close to the inner side of the steaming and frying box (10). The water spray shower (47) is a hollow structure. Preferably, the height of the water spray shower (47) gradually decreases from the center to the edge. The other end of the water inlet pipe (44) is placed at the center of the top surface of the water spray shower (47) and is connected to the center of the top surface of the water spray shower (47). The other end of the water spray shower (47) is evenly provided with a plurality of water spray holes. Preferably, the water spray hole is a pear-shaped structure with a large inlet and a small outlet. The waterproof motor placement shell (34) is placed at the center of the inner bottom surface of the steaming and frying box (10), and the second rotating motor is placed in the waterproof motor placement shell (34). The second rotating shaft (32) is placed in the steaming and frying box (10), one end of the second rotating shaft (32) passes through a through hole opened on the top surface of the waterproof motor placement shell (34) and is connected to the motor shaft of the second rotating motor, and a sealed bearing is placed between the second rotating shaft (32) and the top surface of the waterproof motor placement shell (34). The other end of the second rotating shaft (32) is close to the inner top surface of the steaming and frying box (10). One end of the scraper (33) is placed on the side of the second rotating shaft (32), and the other end of the scraper (33) is in sliding contact with the inner side of the steaming and frying box (10). The width of the scraper (33) is slightly smaller than the length of the second rotating shaft (32). One end of the stirring column (48) is placed on the side of the second rotating shaft (32), and the other end of the stirring column (48) is close to the inner side of the steaming and frying box (10). Preferably, the stirring columns (48) are provided in a plurality of groups, and the plurality of groups of stirring columns (48) are arranged equidistantly and staggeredly along the circumference of the second rotating shaft (32) except the scraper (33). There are a plurality of stirring columns (48) in each group, and the plurality of stirring columns (48) in the same group are arranged equidistantly along the axial direction of the side of the second rotating shaft (32). One end of the stirring branch (49) is placed on the side of the stirring column (48). The stirring column (48) and the stirring branch (49) are both hollow structures with the cavities interconnected, and third electric heating wires are evenly arranged inside. Preferably, the third electric heating wire is a spiral structure. Preferably, the stirring branches are provided in multiple groups, and the multiple groups of stirring branches are staggered and equidistantly arranged along the length direction of the side surface of the stirring column (48); each group has multiple stirring branches, and the multiple stirring branches are equidistantly arranged along the circumferential direction of the side surface of the stirring column (48); Preferably, the angles between the plurality of groups of stirring branches and the stirring column (48) are different. Preferably, the stirring branch is a structure with multiple arc bends from one end to the other end; When in use, the stirring and heating structure is installed on the peanut oil press, the chopped peanuts enter the steaming and frying box (10) from the crushing box (3) through the feeding channel (31) and the discharging channel (26), the controller starts the pressure pump (45), and the controller controls the water in the automatic water tank (46) to enter the steaming and frying box (10) from the water inlet pipe (44) under the action of the pressure pump (45), the clean water enters the water spraying head (47) from the water inlet pipe (44), and is evenly sprayed on the peanuts entering the crushing box (3) from the plurality of water spraying holes, the third flow sensor collects third flow data of the clean water entering the steaming and frying box (10), sends the collected third flow data signal to the signal converter, and the signal converter converts the received third flow data signal into an electric signal. The signal is converted into a digital signal and sent to a data processor. The data processor processes the digital signal of the received third flow data and compares the collected third flow data with a preset third flow threshold. If they are equal, it means that the addition of clean water is completed. The controller controls the automatic water tank (46) to stop adding clean water to the water inlet pipe (44). The controller controls the booster pump (45) to stop working. The first electric heating wire in the steaming and frying box (10), the stirring column (48) and the third electric heating wire in the stirring branch (49) heat the peanuts and the clean water at the same time, which can improve the heating efficiency. The second timer collects the second time data of steaming peanuts and sends the collected second time data signal to the signal converter. The signal converter converts the received first The electrical signal of the second time data signal is converted into a digital signal and sent to a data processor. The data processor processes the received digital signal of the second time data and compares the collected second time data with a preset second time threshold 1. If they are equal, it means that the steaming of the peanuts is finished. The controller controls the second rotating motor to start, and the second rotating motor drives the second rotating shaft (32) to rotate. The second rotating shaft (32) drives the scraper (33), the stirring column (48) and the stirring branch (49) to stir-fry the peanut pieces, thereby increasing the stir-frying effect and making the peanuts evenly heated, thereby improving the stir-frying efficiency. The second timer collects the second time data of the stir-frying peanuts and sends the collected second time data signal to the signal converter. The signal converter The electrical signal of the received second time data signal is converted into a digital signal and sent to a data processor. The data processor processes the digital signal of the received second time data and compares the collected second time data with a preset second time threshold value 2. If they are equal, it means that the peanuts are stir-fried. The controller controls the second rotary motor to stop rotating. The handle (7) in the second material discharging control component is manually held to pull the pull plate (6) out of the control valve (22). After the pull plate (6) is pulled out, the blocking plate (28) blocks one end of the control valve (22) under the rebound action of the second spring (30). The steamed and fried peanuts enter the oil pressing bin (21) from the steaming and frying box (10) through the feeding channel (31) and the discharging channel (26); Example 2

[0012] The difference between this embodiment and embodiment 1 is that the stirring column (48) is replaced by a stirring inclined column (50), one end of the stirring inclined column (50) is placed on the side of the second rotating shaft (32), and the other end of the stirring inclined column (50) is close to the inner side of the steaming and frying box (10), and the stirring inclined columns (50) are provided in multiple groups, and the multiple groups of stirring inclined columns (50) are arranged equidistantly and staggered along the circumference of the second rotating shaft (32) except the scraper (33). There are multiple stirring inclined columns (50) in each group, and the multiple stirring inclined columns (50) in the same group are arranged equidistantly along the axial side of the second rotating shaft (32), and the distance between the multiple stirring inclined columns (50) in the same group and the second rotating shaft (32) is The angles are the same, and the angles between the two adjacent groups of the stirring inclined columns (50) and the second rotating shaft (32) are different; when in use, the stirring inclined columns (50) can form a certain tilt angle during the rotation process, which helps the peanuts to form a more complex motion trajectory in the steaming and frying box (10), so that the peanuts are constantly exchanged and stirred and fried in multiple directions such as up and down, left and right, front and back, thereby improving the frying effect, and at the same time, the heat generated by the first electric heating wire and the third electric heating wire can be transferred to the peanuts at different positions in the steaming and frying box (10) more quickly, thereby improving the heating efficiency; the contact area with the peanuts can be increased, so that the stirring is more sufficient and uniform, which helps to reduce the local concentration difference of the peanuts, avoid the stratification phenomenon, and improve the frying effect; Example 3

[0013] The difference between this embodiment and embodiment 1 is that: a plurality of spoiler balls (51) are evenly arranged on the surface of the stirring column (48) and the stirring branch (49), and the spoiler balls (51) are of a semicircular structure; when in use, the spoiler balls (51) can increase the contact area between the stirring column (48), the stirring branch (49) and the peanuts, further promoting the turning of the peanuts and achieving a better stir-frying effect; and can change the flow path of the hot air and the peanuts, forming a more complex fluid dynamics effect, so that the heat can penetrate deeper into the peanuts, thereby achieving a better peanut stir-frying effect; The design of the height of the water spray shower (47) gradually decreasing from the center to the edge enables the clean water entering the center of the top surface of the water spray shower (47) from the water inlet pipe (44) to spread to the edge more quickly, so that the clean water is evenly distributed, so that it can be sprayed out from the multiple water spray holes more quickly and cover the entire surface of the peanuts in the steaming and frying box (10), thereby avoiding local overwetting or overdrying; The water spray hole is designed as a pear-shaped structure with a large inlet and a small outlet. When clean water enters the water spray hole from the larger inlet, the water flow speed will be accelerated due to the sudden reduction of the aperture, forming a certain pressure difference, so that the clean water can be quickly diffused into fine water mist particles when sprayed out, thereby increasing the coverage area and uniformity of the clean water and avoiding the phenomenon of local over-wetting or over-drying caused by uneven spraying; The third electric heating wire is designed with a spiral structure, so that the current can be evenly distributed on the entire third electric heating wire, avoiding local overheating or underheating, making the heating process more stable, ensuring that the peanuts are evenly heated during the stir-frying process, avoiding the problem of over-stir-frying in some areas and under-stir-frying in other areas, and achieving a better stir-frying effect; The plurality of groups of stirring branches are designed with different angles between the stirring column (48). The stirring branches with different angles can generate different shear forces when stirring and stir-frying the peanuts, thereby achieving a better stir-frying effect. At the same time, different heat transfer paths and surface areas can be formed, thereby improving the heat transfer efficiency and allowing the heat to be more evenly transferred to the surface and interior of the peanuts, thereby achieving a better stir-frying effect.

[0014] The stirring branch is designed as a structure with multiple arc bends from one end to the other end, which can increase the contact area between the stirring branch (49) and the peanuts, further promote the turning of the peanuts, and achieve a better stir-frying effect; it can change the flow path of the hot air and the peanuts, forming a more complex fluid dynamics effect, so that the heat can penetrate deeper into the peanuts, achieving a better peanut stir-frying effect.

[0015] The purpose is to enable the clean water in the automatic water tank (46) to evenly cover the peanuts at different positions in the steaming and frying box (10) through the water spraying shower (47), thereby reducing local overdryness or overwetness. The stirring column (48) and the stirring branch (49) are driven by the second rotating motor to stir-fry the peanuts. At the same time, the third electric heating wire inside the stirring column cooperates with the first electric heating wire in the inner layer of the steaming and frying box (10) to heat the peanuts, so that the peanuts are heated more evenly during the stir-frying process, and the stir-frying effect is better.

[0016] It should be noted that the uniform steaming and frying structure needs to be installed on the following peanut oil press for use: The present invention also relates to a peanut oil press, which is composed of a discharge control component, a crushing component, a steaming component, an oil pressing component and a slag removal component. The discharge control assembly is composed of a pull plate (6), a handle (7), a control valve (22), a discharge channel (26), a limit plate (27), a blocking plate (28), a rotating member (29), a second spring (30) and a feed channel (31). The control valve (22) is a hollow structure with one end open. One end of the discharge channel (26) is disposed at the center of the top surface of the control valve (22) and is communicated with the center of the top surface of the control valve (22). One end of the feed channel (31) is disposed at the center of the bottom surface of the control valve (22) and is communicated with the center of the bottom surface of the control valve (22). The central axis of the feed channel (31) coincides with the central axis of the discharge channel (26), and the inner diameters of the feed channel (31) and the discharge channel (26) are the same. One side of the blocking plate (28) is connected to one end of the control valve (22) in an openable and closed manner via two rotating members (29); the length of the blocking plate (28) is equal to the inner width of the control valve (22); the width of the blocking plate (28) is equal to the inner height of the control valve (22); The fixing plate is placed on the inner bottom surface of the control valve (22) and close to one end of the feed channel (31). The limiting plate (27) is placed at the center of one side of the blocking plate (28) and is close to the fixing plate. A second spring (30) is disposed between the limit plate (27) and the fixed plate, and two ends of the second spring (30) are respectively disposed on the limit plate (27) and the fixed plate. One end of the pull plate (6) is slidably disposed in the control valve (22), and the side edge of the pull plate (6) is in sliding contact with the inner side surface of the control valve (22). A handle (7) is disposed in the middle of the other end of the pull plate (6). There are two discharging control components, which are respectively a first discharging control component and a second discharging control component. The pulverizing assembly comprises a feed inlet (1), a first rotating motor (2), a pulverizing box (3), a first fixing ring (4), a first fixing column (5), a second fixing column (18), a second fixing ring (19), a fixing rod (20), a blade (23), a blade connecting sleeve (24) and a first rotating shaft (25). One end of the first fixing column (5) is placed on the bottom surface of the first fixing ring (4). Preferably, there are a plurality of the first fixing columns (5), and the plurality of the first fixing columns (5) are arranged equidistantly along the circumference of one-half of the bottom surface of the first fixing ring (4). The second fixing ring (19) is located below the first fixing ring (4), and the central axis of the second fixing ring (19) is parallel to but not coincident with the central axis of the first fixing ring (4). The side surface of the second fixing ring (19) is connected to a plurality of the first fixing columns (5) via a plurality of fixing rods (20) of different lengths. One end of the second fixing column (18) is placed on the bottom surface of the second fixing ring (19), and the second fixing column (18) and the plurality of first fixing columns (5) are respectively located on two sides of the second fixing ring (19). The crushing box (3) is embedded in the first fixing ring (4), and the outer diameter of the crushing box (3) remains unchanged from the top surface to two-thirds, and gradually decreases from the two-thirds to the bottom surface. Preferably, one third of the crushing box (3) is detachably connected to the inner side surface of the first fixing ring (4). One end of the feed port (1) is placed on the top surface of the crushing box (3) and is in communication with the top surface of the crushing box (3). Preferably, the feed inlet (1) is a funnel-shaped structure, and the outer diameter of the feed inlet (1) gradually increases from one end to the other end. The first rotating motor (2) is placed at the center of the top surface of the crushing box (3). A first rotating shaft (25) is placed in the crushing box (3), one end of the first rotating shaft (25) passes through a through hole opened on the top surface of the crushing box (3) and is connected to the motor shaft of the first rotating motor (2), and a sealed bearing is placed between the first rotating shaft (25) and the top surface of the crushing box (3). The other end of the first rotating shaft (25) is close to the bottom surface of the crushing box (3). A plurality of blade connection sleeves (24) are equidistantly disposed on the side surface of the first rotating shaft (25), and one end of a plurality of blades (23) is equidistantly disposed on the side surface of each blade connection sleeve (24). Preferably, the blade (23) is a hollow arc-shaped structure, and the thickness of the blade (23) gradually decreases from one side to the other side. A first timer is disposed on the side of the crushing box (3). The steaming and frying assembly is composed of a water tank (8), a water spray pipe (9), a steaming and frying box (10), a second rotating shaft (32), a scraper (33) and a waterproof motor placement shell (34). The first material discharging control component is disposed between the crushing component and the steaming and frying component. The other end of the discharge channel (26) in the first discharge control component is placed on the bottom surface of the crushing box (3) and is in communication with the bottom surface of the crushing box (3). The other end of the feed channel (31) in the first material discharging control component is placed on the top surface of the steaming and frying box (10) and is in communication with the top surface of the steaming and frying box (10). The inner layer of the steaming and frying box (10) is evenly provided with a plurality of first electric heating wires. The steaming and frying box (10) is embedded in the second fixing ring (19). Preferably, one half of the steaming and frying box (10) is detachably connected to the inner side surface of the second fixing ring (19). One end of the water spray pipe (9) is placed on the bottom surface of the water tank (8) and is in communication with the bottom surface of the water tank (8), and the other end of the water spray pipe (9) is placed on the top surface of the steaming and frying box (10) and is in communication with the top surface of the steaming and frying box (10). The first flow sensor is placed on the inner side of the water spray pipe (9) and close to one end of the water spray pipe (9). The waterproof motor placement shell (34) is placed at the center of the inner bottom surface of the steaming and frying box (10), and the second rotating motor is placed in the waterproof motor placement shell (34). The second rotating shaft (32) is placed in the steaming and frying box (10), one end of the second rotating shaft (32) passes through a through hole opened on the top surface of the waterproof motor placement shell (34) and is connected to the motor shaft of the second rotating motor, and a sealed bearing is placed between the second rotating shaft (32) and the top surface of the waterproof motor placement shell (34). The other end of the second rotating shaft (32) is close to the inner top surface of the steaming and frying box (10). One end of the scraper (33) is placed on the side of the second rotating shaft (32), and the other end of the scraper (33) is in sliding contact with the inner side of the steaming and frying box (10). The width of the scraper (33) is slightly smaller than the length of the second rotating shaft (32). A second timer is disposed on the side of the steaming and frying box (10). The oil pressing assembly is composed of an oil pressing bin (21), a push plate (11), a first spring (12), a pressure wheel (13), a filter screen (14), an oil outlet (15), an oil storage tank (16), a support platform (17), a third rotating motor (35) and a support inclined plate (36). The second material discharging control component is arranged between the steaming and frying component and the oil pressing component. The other end of the discharge channel (26) in the second discharge control assembly is placed on the bottom surface of the steaming and frying box (10) and is in communication with the bottom surface of the steaming and frying box (10). The other end of the feed channel (31) in the second discharge control component is placed on the top of the side of the oil pressing bin (21) and is connected to the top of the side of the oil pressing bin (21). The inner layer of the oil pressing bin (21) is evenly provided with a plurality of second electric heating wires. The side surfaces and both ends of the oil pressing bin (21) are detachably connected to the first fixing columns (5) and the second fixing columns (18) via a plurality of fixing rods (20) of different lengths. One end of the oil outlet (15) is disposed at the bottom of the side of the oil pressing bin (21) and is communicated with the bottom of the side of the oil pressing bin (21). The other end of the oil outlet (15) is detachably disposed at the center of the top surface of the oil storage tank (16) and is in communication with the center of the top surface of the oil storage tank (16). The second flow sensor is placed on the inner side of the oil outlet (15) and close to one end of the oil outlet (15). Preferably, the oil storage tank (16) is made of a transparent material. A filter screen (14) is disposed at the bottom of the side of the oil pressing bin (21) and connected to one end of the oil outlet (15); an edge of the filter screen (14) is connected to an edge of one end of the oil outlet (15). One end of the support platform (17) is placed on one end of the oil pressing bin (21), one end of the support inclined plate (36) is placed on the side of one of the first fixing columns (5) close to one end of the oil pressing bin (21), and the other end of the support inclined plate (36) is placed on the bottom surface of the support platform (17) and close to one end of the support platform (17). The third rotating motor (35) is placed on the top surface of the supporting platform (17) and close to one end of the supporting platform (17). The pressing wheel (13) is rotatably disposed in the oil pressing bin (21); the central axis of the pressing wheel (13) is parallel to but not coincident with the central axis of the oil pressing bin (21); the outer diameter of the pressing wheel (13) is smaller than the inner diameter of the oil pressing bin (21); the length of the pressing wheel (13) is slightly smaller than the inner length of the oil pressing bin (21); The motor shaft of the third rotating motor (35) passes through a through hole opened at one end of the oil pressing bin (21) and is placed at the center of one end of the pressing wheel (13). The side surface of the pressing wheel (13) is provided with a plurality of slots for placing the push plates (11) at equal intervals. The push plate (11) is slidably placed in the push plate (11) placement groove, One end of the first spring (12) is placed at the bottom of the groove of the push plate (11), and the other end of the first spring (12) is placed at the bottom surface of the push plate (11). The top surface of the push plate (11) is in sliding contact with the inner surface of the oil pressing bin (21). The slag removal assembly is composed of a connecting rod (37), an electric telescopic rod (38), a fixing plate (39), a blocking push plate (40) and a slag collection box (41). One end of the connecting rod (37) is placed on the bottom surface of the support platform (17) and close to the other end of the support platform (17). The angle between the connecting rod (37) and the bottom surface of the support platform (17) is an obtuse angle. One end of the electric telescopic rod (38) is connected to the other end of the connecting rod (37), and the other end of the electric telescopic rod (38) is placed on the blocking push plate (40) via a fixing plate (39). The electric telescopic rod (38) is parallel to the central axis of the oil pressing bin (21). A sealing opening is provided on the side of the oil pressing bin (21), and the sealing push plate (40) can seal the sealing opening under the drive of the electric telescopic rod (38). The slag collecting box (41) is a structure with an open top surface, and the bottom surface of the slag collecting box (41) is detachably placed on the top surface of the oil storage tank (16) and is located below the blocking opening; The peanut oil press also includes a peanut oil press control system, which includes a signal converter, a data processor and a controller. The signal converter is placed on the oil pressing bin (21), the data processor is placed on the oil pressing bin (21), and the controller is placed on the oil pressing bin (21). The first timer, the second timer, the first flow sensor, the second flow sensor and the third flow sensor are connected to the signal converter via data lines respectively. The first rotating motor (2), the second rotating motor, the third rotating motor (35), the pressure pump (45) and the electric telescopic rod (38) are respectively connected to the controller via data transmission lines. The signal converter is connected to the data processor via a data transmission line, and the data processor is connected to the controller via a data transmission line. The signal converter can convert the time data collected by the first timer and the second timer, and the electrical signals of the flow data collected by the first flow sensor, the second flow sensor and the third flow sensor into digital signals. The controller can be implemented by one or at least two application-specific integrated circuits (ASICs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components for executing instructions of the data processing device. The data processor and the signal converter perform information exchange, When the peanut oil press control system is executed, the following steps are mainly implemented: Before peanut oil is pressed, the handle (7) in the first discharge control component is manually held to push the pull plate (6) into the control valve (22), so that the blocking plate (28) is placed on the inner bottom surface of the control valve (22) under the pushing action of the pull plate (6), thereby blocking the discharge channel (26) and the feed channel (31) between the crushing box (3) and the steaming and frying box (10). The second discharge control component is also manually operated accordingly to block the discharge channel (26) and the feed channel (31) between the steaming and frying box (10) and the oil pressing bin (21); the controller controls the electric telescopic rod (38) to extend, so that the blocking push plate (40) blocks the blocking opening on the oil pressing bin (21); the controller activates the first electric heating wire in the steaming and frying box (10) and the second electric heating wire in the oil pressing bin (21), respectively preheating the steaming and frying box (10) and the oil pressing bin (21); Then, the shelled peanuts are poured from the feed port (1) into the crushing box (3), the controller starts the first rotating motor (2), the first rotating motor (2) drives the first rotating shaft (25) to rotate, the first rotating shaft (25) drives the blade (23) to rotate, and the peanuts are chopped. The first timer collects first time data of the chopped peanuts, and sends the collected first time data signal to the signal converter. The signal converter converts the electrical signal of the received first time data signal into a digital signal and sends it to the data processor. The data processor processes the received first time data. The digital signal is processed, and the collected first time data is compared with the preset first time threshold. If they are equal, it means that the peanuts are chopped. The controller controls the first rotating motor (2) to stop rotating. The pull plate (6) is pulled out of the control valve (22) by manually holding the handle (7) in the first discharge control assembly. After the pull plate (6) is pulled out, the blocking plate (28) blocks one end of the control valve (22) under the rebound action of the second spring (30). The chopped peanuts are passed from the crushing box (3) through the feeding channel (31) and the discharge channel (26) into the steaming and frying box (10); The controller controls the water in the water tank (8) to enter the steaming and frying box (10) through the water spray pipe (9); the first flow sensor collects first flow data of the clean water entering the steaming and frying box (10); the collected first flow data signal is sent to the signal converter; the signal converter converts the electrical signal of the received first flow data signal into a digital signal and sends the signal to the data processor; the data processor processes the digital signal of the received first flow data, compares the collected first flow data with a preset first flow threshold value; if they are equal, it indicates that the addition of clean water is completed; the controller controls the water tank (8) to stop adding clean water to the water spray pipe (9); the first electric heating wire in the steaming and frying box (10) heats the peanuts and the clean water; the second timer collects second time data of steaming the peanuts; the collected second time data signal is sent to the signal converter; the signal converter converts the electrical signal of the received second time data signal into a digital signal and sends the signal to the data processor; the data processor processes the digital signal of the received second time data, compares the collected second time data with a preset second time flow threshold value 1; if they are equal, it indicates that the steaming of the peanuts is completed; The controller controls the second rotating motor to start, the second rotating motor drives the second rotating shaft (32) to rotate, the second rotating shaft (32) drives the scraper (33) to stir-fry the peanut pieces, the second timer collects second time data of stir-frying the peanuts, sends the collected second time data signal to the signal converter, the signal converter converts the electrical signal of the received second time data signal into a digital signal and sends it to the data processor, the data processor processes the digital signal of the received second time data, compares the collected second time data with a preset second time threshold 2, if they are equal, it means that the peanuts are stir-fried, the controller controls the second rotating motor to stop rotating, the handle (7) in the second material discharging control assembly is manually held to pull the pull plate (6) out of the control valve (22), after the pull plate (6) is pulled out, the blocking plate (28) blocks one end of the control valve (22) under the rebound action of the second spring (30), and the steamed and fried peanuts enter the oil pressing bin (21) from the steaming and frying box (10) through the feeding channel (31) and the discharging channel (26); The controller controls the third rotating motor (35) to rotate, and the third rotating motor (35) drives the pressing wheel (13) to rotate along the inner wall of the oil pressing bin (21). When the pressing wheel (13) contacts the inner wall of the oil pressing bin (21) to squeeze the peanuts, the push plate (11) is pushed into the push plate (11) placement groove. The push plate (11) on the portion of the pressing wheel (13) that is not in contact with the inner wall of the oil pressing bin (21) pops out from the push plate (11) placement groove under the action of the spring, thereby supporting the pressing wheel (13) and stirring the peanuts entering the oil pressing bin (21) as the pressing wheel (13) rotates, thereby reducing the accumulation of peanuts at a certain position. The pressing wheel (13) The steamed and fried peanuts in the oil pressing bin (21) are squeezed to extract peanut oil. The squeezed peanut oil enters the oil outlet (15) from the filter screen (14) and enters the oil storage tank (16) from the oil outlet (15). The second flow sensor collects second flow data of the peanut oil entering the oil outlet (15), and sends the collected second flow data signal to the signal converter. The signal converter converts the electrical signal of the received second flow data signal into a digital signal and sends it to the data processor. The data processor processes the digital signal of the received second flow data and compares the collected second flow data with a preset flow threshold. If the value is less than the preset flow threshold, it indicates that the peanut oil pressing is completed. The controller controls the electric telescopic rod (38) to retract, and the electric telescopic rod (38) drives the blocking push plate (40) to move away from the blocking port. The controller controls the third rotating motor (35) to rotate, and the third rotating motor (35) drives the pressing wheel (13) to rotate along the inner wall of the oil pressing bin (21). During this process, the push plate (11) on the portion of the pressing wheel (13) that is not in contact with the inner wall of the oil pressing bin (21) pops out from the push plate (11) placement groove under the action of the spring, and supports the pressing wheel (13). At the same time, the oil residue or oil cake produced after oil pressing and attached to the inner wall of the oil pressing bin (21) can be scraped and cleaned, so that the oil residue or oil cake can enter the residue collection box (41) from the blocking port under the drive of the push plate (11), and the oil residue or oil cake can be collected and recycled, thereby completing the oil pressing of peanuts. The crushing, steaming, frying, pressing and slag removal can be integrated, thereby reducing labor costs, improving pressing efficiency, having a high degree of automation, and reducing cross contamination generated during the oil pressing process. Example 2

[0017] The difference between this embodiment and embodiment 1 is that: the scraper (33) is provided with a spoiler hole (42), and the two ends of the spoiler hole (42) are respectively close to the two sides of the scraper (33); there are a plurality of spoiler holes (42), and the plurality of spoiler holes (42) are arranged equidistantly along the length direction of the scraper (33); when in use, when the scraper (33) is in the process of frying the peanut pieces, the spoiler holes (42) can guide the movement of the airflow or the peanut pieces to form a more complex flow trajectory, which helps to break the static accumulation between the peanut pieces, enhance the stirring effect, and enable the peanut pieces to be fully fried; reduce the problem of uneven oil extraction caused by local overheating or overcooling of the peanut pieces, and further improve the oil yield; can intensify the squeezing and friction effects between the peanut pieces, which is conducive to the rupture of the cell wall and the release of oil, and improve the pressing efficiency; Example 3

[0018] The difference between this embodiment and the first embodiment is that: the scraper (33) is provided with a spoiler convex ball (43); the spoiler convex ball (43) comprises a plurality of groups, the plurality of groups of spoiler convex balls (43) are arranged equidistantly along the length direction of the scraper (33), each group of the spoiler convex balls (43) is located between two adjacent spoiler holes (42), each group comprises a plurality of spoiler convex balls (43), and the plurality of spoiler convex balls (43) in the same group are arranged equidistantly along the width direction of the scraper (33); when in use, the spoiler convex balls (43) enable the scraper (33) to generate more power points during the process of frying the peanut pieces, break the static balance between the peanut pieces, promote the relative movement between the peanut pieces, and thus enhance the frying effect; the spoiler convex balls (43) can increase the contact area between the scraper (33) and the peanut pieces, improve the squeezing and friction effect on the peanut pieces, help to further break the peanut cell wall, promote the release of oil, and improve the pressing efficiency; The blade (23) is a hollow arc-shaped structure, and the thickness of the blade (23) is designed to gradually decrease from one side to the other side. The blade (23) with a hollow arc-shaped structure can reduce the weight of the blade (23), reduce the rotation resistance of the blade (23), and make the blade (23) more stable when rotating at a high speed, thereby enhancing the cutting force and facilitating more efficient peanut chopping; the thickness of the blade (23) gradually decreases from one side to the other side, so that the edge of the blade (23) is sharper, and peanut fibers can be cut more effectively, so that the blade (23) can gradually penetrate into the interior of the peanuts during the cutting process, thereby achieving a more uniform chopping effect and improving the oil yield in the subsequent pressing process; The other end of the oil outlet (15) is detachably disposed at the center of the top surface of the oil storage tank (16) and is in communication with the center of the top surface of the oil storage tank (16). The oil storage tank (16) is designed to be transparent, which makes it easier for the staff to observe the oil level of the peanut oil in the oil storage tank (16) and avoids the risk of the peanut oil flowing back from the oil outlet (15) into the oil pressing bin (21) due to the oil level being too high. Through the transparent oil storage tank (16), the staff can also visually observe the color, clarity and other quality indicators of the peanut oil, which helps to timely discover and deal with impurities or abnormal conditions in the peanut oil and adjust the parameters of each component to ensure the quality of the final product. When the oil level of the oil storage tank (16) reaches a certain height, the detachable connection with the other end of the oil outlet (15) makes it easier to replace the new oil storage tank (16). The push plate (11) and the first spring (12) cooperate with the design of the pressing wheel (13), and the third rotating motor (35) drives the pressing wheel (13) to rotate along the inner wall of the oil pressing bin (21). When the pressing wheel (13) contacts the inner wall of the oil pressing bin (21) to squeeze the peanuts, the push plate (11) is pushed into the push plate (11) placement groove, and the push plate (11) on the part of the pressing wheel (13) that does not contact the inner wall of the oil pressing bin (21) pops out from the push plate (11) placement groove under the action of the spring, which not only supports the pressing wheel (13), but also can support the peanuts entering the oil pressing bin (21) during the rotation of the pressing wheel (13). The peanuts are stirred to reduce the accumulation of peanuts at a certain position; and after the oil pressing is completed, the third rotating motor (35) drives the pressing wheel (13) to rotate along the inner wall of the oil pressing bin (21), and the push plate (11) on the part of the pressing wheel (13) that is not in contact with the inner wall of the oil pressing bin (21) can also scrape and clean the oil residue or oil cake produced after oil pressing and attached to the inner wall of the oil pressing bin (21), so that the oil residue or oil cake is driven by the push plate (11) to enter the residue collection box (41) from the sealing port, and the oil residue or oil cake is collected and recycled, which can reduce the residue residue remaining on the inner wall of the oil pressing bin (21), and help to improve the oil yield of subsequent peanut oil pressing; The peanuts can be crushed by the chopping component, the chopped peanuts can be steamed and fried by the steaming and frying component, the steaming and frying peanuts can be squeezed and oiled by the oil pressing component, and the oil residue produced after oil pressing can be cleaned and collected by the residue removing component, so that the chopping, steaming and frying, oil pressing and residue removing are integrated, thereby improving the oil output efficiency and the degree of automation.

[0019] It should be noted that, unless otherwise clearly specified and limited, the terms "placed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection method such as a folding connection, a rivet connection, a pin connection, a bonding connection and a welding connection, or a detachable connection method such as a threaded connection, a snap connection and a hinge connection, or an integral connection, or an electrical connection, or a direct connection, or an indirect connection through an intermediate medium, or the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A peanut oil press uniform steaming and frying structure, characterized by: The utility model is composed of a steaming and frying box, a waterproof motor placement shell, a second rotating shaft, a scraper, a water inlet pipe, a pressure pump, an automatic water tank, a water spray shower, a stirring column and a stirring branch. The bottom surface of the automatic water tank is placed on the top surface of the steaming and frying box, the pressure pump is placed on the top surface of the automatic water tank, one end of the connecting pipe is connected to the air outlet of the pressure pump and communicated with the air outlet of the pressure pump, the other end of the connecting pipe is placed on the top surface of the automatic water tank and communicated with the top surface of the automatic water tank, one end of the water inlet pipe is placed on a side surface of the automatic water tank and communicated with a side surface of the automatic water tank, one end of the water inlet pipe is close to the bottom surface of the automatic water tank, the third flow sensor is placed on the inner side surface of the water inlet pipe and close to one end of the water inlet pipe, the water spray shower is placed in the steaming and frying box, the other end of the water inlet pipe is placed on the top center of the water spray shower and communicated with the top center of the water spray shower, the other end of the water spray shower A plurality of water spray holes are evenly opened at one end, a waterproof motor placement shell is placed at the center of the inner bottom surface of the steaming and frying box, a second rotating motor is placed in the waterproof motor placement shell, a second rotating shaft is placed in the steaming and frying box, one end of the second rotating shaft passes through a through hole opened on the top surface of the waterproof motor placement shell and is connected to the motor shaft of the second rotating motor, a sealed bearing is placed between the second rotating shaft and the top surface of the waterproof motor placement shell, the other end of the second rotating shaft is close to the inner top surface of the steaming and frying box, one end of the scraper is placed on the side of the second rotating shaft, and the other end of the scraper is in sliding contact with the inner side surface of the steaming and frying box, one end of the stirring column is placed on the side of the second rotating shaft, the other end of the stirring column is close to the inner side surface of the steaming and frying box, one end of the stirring column is placed on the side of the second rotating shaft, and the other end of the stirring column is close to the inner side surface of the steaming and frying box. One end of the stirring branch is placed on the side of the stirring column, the stirring column and the stirring branch are both hollow structures, and the cavities are interconnected, and third electric heating wires are evenly placed inside.

2. A peanut oil press uniform steaming and frying structure according to claim 1, characterized in that The stirring column is replaced by a stirring inclined column, one end of which is placed on the side of the second rotating shaft, and the other end of the stirring column is close to the inner side of the steaming and frying box. There are multiple groups of stirring inclined columns, and the multiple groups of stirring inclined columns are staggered and equidistantly arranged along the circumference of the second rotating shaft except the scraper. There are multiple stirring inclined columns in each group, and the multiple stirring inclined columns in the same group are equidistantly arranged axially along the side of the second rotating shaft. The angles between the multiple stirring inclined columns in the same group and the second rotating shaft are the same, and the angles between two adjacent groups of stirring inclined columns and the second rotating shaft are different.

3. The uniform steaming and frying structure of a peanut oil press according to claim 1 is characterized in that A plurality of spoiler balls are evenly arranged on the surfaces of the stirring column and the stirring branches, and the spoiler balls are semicircular in structure.

4. The uniform steaming and frying structure of a peanut oil press according to claim 1 is characterized in that The other end of the water inlet pipe first extends horizontally for a distance and then bends in an arc shape to vertically downwardly pass through a through hole opened in the center of the top surface of the steaming and frying box and extends into the steaming and frying box and is close to the inner top surface of the steaming and frying box.

5. The uniform steaming and frying structure of a peanut oil press according to claim 1 is characterized in that The edge of the water spray shower is close to the inner side of the steaming and frying box. The water spray shower is a hollow structure, and the height of the water spray shower gradually decreases from the center to the edge.

6. The uniform steaming and frying structure of a peanut oil press according to claim 1 is characterized in that The water spray hole is a pear-shaped structure with a large inlet and a small outlet, and the width of the scraper is slightly smaller than the length of the second rotating shaft.

7. The uniform steaming and frying structure of a peanut oil press according to claim 1 is characterized in that There are multiple groups of stirring columns, and the multiple groups of stirring columns are staggered and evenly arranged along the circumference of the second rotating shaft except the scraper. There are multiple stirring columns in each group, and the multiple stirring columns in the same group are evenly arranged axially along the side of the second rotating shaft. The third electric heating wire is a spiral structure.

8. The uniform steaming and frying structure of a peanut oil press according to claim 1, characterized in that There are multiple groups of stirring branches, and the multiple groups of stirring branches are staggered and evenly arranged along the length direction of the side surface of the stirring column. There are multiple stirring branches in each group, and the multiple stirring branches are evenly arranged along the circumferential direction of the side surface of the stirring column.

9. The uniform steaming and frying structure of a peanut oil press according to claim 8, characterized in that The angles between the multiple groups of stirring branches and the stirring column are different, and the stirring branches are structures with multiple arc bends from one end to the other end.

10. The uniform steaming and frying structure of a peanut oil press according to claim 1, characterized in that The peanut oil press is composed of a discharge control component, a crushing component, a steaming component, an oil pressing component and a slag removal component. The discharge control component is composed of a pull plate, a handle, a control valve, a discharge channel, a limit plate, a blocking plate, a rotating part, a second spring and a feed channel. The control valve is a hollow structure with an opening at one end. One end of the discharge channel is placed at the center of the top surface of the control valve and is connected to the center of the top surface of the control valve. One end of the feed channel is placed at the center of the bottom surface of the control valve and is connected to the center of the bottom surface of the control valve. The central axes of the feed channel and the discharge channel coincide, and the inner diameters of the feed channel and the discharge channel are the same. One side of the blocking plate is connected to one end of the control valve through two rotating parts. The length of the blocking plate is The width of the plugging plate is equal to the inner width of the control valve, the width of the blocking plate is equal to the inner height of the control valve, the fixed plate is placed on the inner bottom surface of the control valve and is close to one end of the feed channel, the limit plate is placed at the center of one side of the plugging plate and is close to the fixed plate, a second spring is placed between the limit plate and the fixed plate, and the two ends of the second spring are respectively placed on the limit plate and the fixed plate, one end of the pull plate is slidably placed in the control valve, the side edge of the pull plate is in sliding contact with the inner side of the control valve, and a handle is placed in the middle of the other end of the pull plate, there are two discharging control components, which are the first discharging control component and the second discharging control component respectively, and the crushing component consists of a feed port, a first rotating electric The invention comprises a machine, a crushing box, a first fixed circle, a first fixed column, a second fixed column, a second fixed circle, a fixed rod, a blade, a blade connecting sleeve and a first rotating shaft, one end of the first fixed column is placed on the bottom surface of the first fixed circle, there are a plurality of the first fixed columns, and the plurality of the first fixed columns are arranged equidistantly along the circumference of one-half of the bottom surface of the first fixed circle, the second fixed circle is located below the first fixed circle, and the central axis of the second fixed circle is parallel to but not overlapped with the central axis of the first fixed circle, the side surface of the second fixed circle is connected to the plurality of the first fixed columns by a plurality of fixed rods of different lengths, one end of the second fixed column is placed on the bottom surface of the second fixed circle, the second fixed column and the plurality of the first fixed columns are respectively located on the second On both sides of the fixing ring, the crushing box is embedded in the first fixing ring, the outer diameter of the crushing box is unchanged from the top surface to two-thirds, and gradually decreases from two-thirds to the bottom surface, the one-third of the crushing box is detachably connected to the inner side surface of the first fixing ring, one end of the feed port is placed on the top surface of the crushing box and communicated with the top surface of the crushing box, the feed port is a funnel-shaped structure, and the outer diameter of the feed port gradually increases from one end to the other end, the first rotating motor is placed at the center of the top surface of the crushing box, the first rotating shaft is placed in the crushing box, one end of the first rotating shaft passes through the through hole opened on the top surface of the crushing box and is connected to the motor shaft of the first rotating motor, and a sealed bearing is placed between the first rotating shaft and the top surface of the crushing box,The other end of the first rotating shaft is close to the bottom surface of the crushing box, and a plurality of blade connecting sleeves are equidistantly arranged on the side of the first rotating shaft, and one end of a plurality of blades is equidistantly arranged on the side of each of the blade connecting sleeves, and the blades are hollow arc-shaped structures, and the thickness of the blades gradually decreases from one side to the other side. A first timer is arranged on the side of the crushing box, and the steam-frying component is composed of a water tank, a water spray pipe, a steam-frying box, a second rotating shaft, a scraper and a waterproof motor placement shell. The first discharging control component is arranged between the crushing component and the steam-frying component, and the other end of the discharging channel in the first discharging control component is placed on the bottom surface of the crushing box and is connected to the bottom surface of the crushing box. The other end of the channel is placed on the top surface of the steaming and frying box and is communicated with the top surface of the steaming and frying box. A plurality of first electric heating wires are evenly arranged on the inner layer of the steaming and frying box. The steaming and frying box is embedded in the second fixing ring. One half of the steaming and frying box is detachably connected to the inner side surface of the second fixing ring. One end of the water spray pipe is placed on the bottom surface of the water tank and is communicated with the bottom surface of the water tank. The other end of the water spray pipe is placed on the top surface of the steaming and frying box and is communicated with the top surface of the steaming and frying box. A first flow sensor is placed on the inner side surface of the water spray pipe and is close to one end of the water spray pipe. A waterproof motor placement shell is placed at the center of the inner bottom surface of the steaming and frying box. A second rotating motor is placed in the waterproof motor placement shell. A second rotating shaft is placed in the steaming and frying box. One end of the rotating shaft passes through a through hole opened on the top surface of the waterproof motor placement shell and is connected to the motor shaft of the second rotating motor, a sealed bearing is arranged between the second rotating shaft and the top surface of the waterproof motor placement shell, the other end of the second rotating shaft is close to the inner top surface of the steaming and frying box, one end of the scraper is placed on the side of the second rotating shaft, the other end of the scraper is in sliding contact with the inner side surface of the steaming and frying box, the width of the scraper is slightly smaller than the length of the second rotating shaft, a second timer is arranged on the side of the steaming and frying box, the oil pressing assembly is composed of an oil pressing bin, a push plate, a first spring, a pressure wheel, a filter screen, an oil outlet, an oil storage tank, a support platform, a third rotating motor and a support inclined plate, and the second discharge control The control assembly, the other end of the discharge channel in the second discharge control assembly is placed on the bottom surface of the steaming and frying box and is communicated with the bottom surface of the steaming and frying box, the other end of the feed channel in the second discharge control assembly is placed on the top of the side of the oil pressing bin and is communicated with the top of the side of the oil pressing bin, a plurality of second electric heating wires are evenly arranged on the inner layer of the oil pressing bin, the side and both ends of the oil pressing bin are respectively detachably connected through a plurality of fixing rods of different lengths and a plurality of the first fixing columns and the second fixing columns, one end of the oil outlet is placed on the bottom of the side of the oil pressing bin and is communicated with the bottom of the side of the oil pressing bin, the other end of the oil outlet is detachably placed on the center of the top surface of the oil storage tank and is communicated with the center of the top surface of the oil storage tank,The second flow sensor is placed on the inner side of the oil outlet and close to one end of the oil outlet. The oil storage tank is made of transparent material. A filter screen is disposed at the bottom of the side of the oil pressing bin and connected to one end of the oil outlet. The edge of the filter screen is connected to the edge of one end of the oil outlet. One end of the support platform is placed at one end of the oil pressing bin. One end of the support inclined plate is placed on the side of one of the first fixed columns close to one end of the oil pressing bin. The other end of the support inclined plate is placed on the bottom surface of the support platform and close to one end of the support platform. The third rotating motor is placed on the top surface of the support platform and close to one end of the support platform. The pressure wheel is rotatably placed in the oil pressing bin. The central axis of the pressure wheel is parallel to but not overlapped with the central axis of the oil pressing bin. The outer diameter of the pressure wheel is smaller than the inner diameter of the oil pressing bin. The length of the pressure wheel is slightly smaller than the inner length of the oil pressing bin. The motor shaft of the third rotating motor passes through the through hole opened at one end of the oil pressing bin and is placed at the center of one end of the pressure wheel. The side The surface is provided with a plurality of push plate placement grooves at equal intervals, and the push plate can be slidably placed in the push plate placement groove, one end of the first spring is placed at the bottom of the push plate placement groove, and the other end of the first spring is placed on the bottom surface of the push plate, and the top surface of the push plate is in sliding contact with the inner side surface of the oil pressing bin, and the slag removal assembly is composed of a connecting rod, an electric telescopic rod, a fixing plate, a blocking push plate and a slag collecting box, one end of the connecting rod is placed on the bottom surface of the support platform and is close to the other end of the support platform, and the angle between the connecting rod and the bottom surface of the support platform is an obtuse angle, one end of the electric telescopic rod is connected to the other end of the connecting rod, and the other end of the electric telescopic rod is placed on the blocking push plate through a fixing plate, the electric telescopic rod is parallel to the central axis of the oil pressing bin, and a blocking port is opened on the side of the oil pressing bin, and the blocking push plate can block the blocking port under the drive of the electric telescopic rod, and the slag collecting box is a structure with an opening on the top surface, and the bottom surface of the slag collecting box can be detachably placed on the top surface of the oil storage tank and is located below the blocking port.

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