Spherical automatic discharging control structure of peanut oil press and peanut oil press

Abstract

The invention relates to a spherical automatic discharging control structure of a peanut oil press and the peanut oil press, and discloses a discharging control structure which drives a spherical valve to rotate through a fourth rotating motor, so that a feeding hole and a discharging hole rotate to different positions, and a feeding channel and a discharging channel are automatically blocked or opened. The device is characterized in that the device is composed of a motor containing plate, a fourth rotating motor, a third rotating shaft, a valve bin, a spherical valve, a feeding hole and a discharging hole, the spherical valve is embedded in the valve bin, the side face of the spherical valve is in rotating contact with the inner side face of the valve bin, and the spherical valve is of a hollow structure; a plurality of balls are evenly arranged between the side face of the spherical valve and the inner side face of the valve bin, the balls are embedded in the inner side face of the valve bin and make rotating contact with the side face of the spherical valve, a feeding hole and a discharging hole are formed in the spherical valve, and the center line of the feeding hole coincides with the center line of the discharging hole.

Description

Technical Field

[0001] The present invention discloses a spherical automatic discharging control structure for a peanut oil press and a peanut oil press, which relates to a discharging control structure installed on the peanut oil press, and belongs to the technical field of peanut oil pressing processing, and particularly to a discharging control structure which drives a spherical valve to rotate through a fourth rotating motor, so that a feed hole and a discharge hole are rotated to different positions, thereby realizing automatic blocking or opening of a feed channel and a discharge channel. 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 a Chinese invention patent application entitled "A Peanut Oil Press". The first discharge control component is placed between the crushing component and the steaming and frying component, and the second discharge control component is placed between the steaming and frying component and the oil pressing component. It is necessary to manually hold the handle to pull the pull plate out of the control valve. After the pull plate is pulled out, the sealing plate blocks one end of the control valve under the rebound action of the second spring, so that the chopped peanuts or steamed and fried peanuts enter the steaming and frying box or the oil pressing bin from the crushing box through the feed channel and the discharge channel. However, the above-mentioned peanut oil press completely relies on manual operation to block and open the control valve. Manual operation errors may occur due to negligence, resulting in the delay or early entry of chopped or steamed peanuts into the steaming box or oil pressing bin, affecting the peanut pressing efficiency and the quality of peanut oil. The flow control of peanuts also depends on the length of the manually pulled pull plate. When the peanut flow is too large, it will cause blockage of peanuts in the discharge control component, affecting the normal flow of peanuts. At the same time, after the pull plate is manually pulled out, the blocking plate relies on the rebound effect of the second spring to block the control valve. However, this mechanical rebound effect may be affected by factors such as spring aging, looseness or uneven strength, resulting in unstable blocking effect, and failure to completely block the control valve, causing peanut leakage. Summary of the invention

[0005] In order to improve the above situation, the present invention provides a peanut oil press automatic spherical discharging control structure and a peanut oil press, which provides a discharging control structure that drives a spherical valve to rotate through a fourth rotating motor to rotate the feed hole and the discharge hole to different positions, thereby realizing automatic blocking or opening of the feed channel and the discharge channel.

[0006] The spherical automatic discharging control structure of a peanut oil press and the peanut oil press of the present invention are realized as follows: The spherical automatic discharging control structure of a peanut oil press of the present invention is composed of a motor placement plate, a fourth rotating motor, a third rotating shaft, a valve bin, a spherical valve, a feed hole and a discharge hole. The ball valve is embedded in the valve compartment, and the side surface of the ball valve is in rotational contact with the inner side surface of the valve compartment. The ball valve is a hollow structure. Preferably, a plurality of balls are evenly arranged between the side surface of the ball valve and the inner side surface of the valve chamber, the balls are embedded in the inner side surface of the valve chamber and are in rotational contact with the side surface of the ball valve. The ball valve is provided with a feed hole and a discharge hole, and the center lines of the feed hole and the discharge hole coincide with each other. Preferably, the inner diameter of the feed hole is equal to the inner diameter of the discharge hole. Preferably, a plurality of trapezoidal protrusions are movably and evenly arranged on the inner side surface of the ball valve, and the width of the trapezoidal protrusions gradually decreases from one end connected to the inner side surface of the ball valve to the other end. Preferably, the trapezoidal protrusion is a hollow structure, and a micro vibration motor is built into the trapezoidal protrusion, and the micro vibration motor is started once every 15 minutes. Preferably, a support spring is disposed between the trapezoidal protrusion and the inner side surface of the spherical valve, one end of the support spring is disposed on the bottom surface of the trapezoidal protrusion, and the other end of the support spring is disposed on the inner side surface of the spherical valve; One end of the discharge channel is placed on the top surface of the valve bin and communicated with the top surface of the valve bin. One end of the discharge channel is in rotational contact with the discharge hole. The inner diameter of one end of the discharge channel is the same as the inner diameter of the discharge hole. One end of the feed channel is placed on the bottom surface of the valve bin and communicated with the bottom surface of the valve bin. One end of the feed channel is in rotational contact with the feed hole. The inner diameter of one end of the feed channel is the same as the inner diameter of the feed hole. The central axis of the feed channel coincides with the central axis of the discharge channel. One end of the motor placement plate is placed on the side of the valve compartment, and the fourth rotary motor is placed on the top surface of the motor placement plate. One end of the third rotating shaft is connected to the motor shaft of the fourth rotating motor, and the other end of the third rotating shaft passes through the through hole opened on the side of the valve chamber and is placed on the side of the ball valve. A sealed bearing is placed between the third rotating shaft and the side of the valve chamber. There are two spherical material discharging control structures, and the two spherical material discharging control structures are respectively a first spherical material discharging control structure and a second spherical material discharging control structure; Furthermore, a sealing ring is disposed at one end of the discharge channel, the edge of the sealing ring is connected to the edge of one end of the discharge channel, and the sealing ring is made of rubber; Furthermore, a reinforcing rib is disposed between the bottom surface of the motor placement plate and the valve compartment, one end of the reinforcing rib is disposed on the bottom surface of the motor placement plate, and the other end of the reinforcing rib is disposed on the side surface of the valve compartment.

[0007] 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 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, and the second 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 fourth rotating motor, the micro vibration motor 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 and the second 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

[0008] 1. The fourth rotary motor drives the ball valve to rotate, so that the feed hole and the discharge hole rotate to different positions, so as to realize automatic blocking or opening of the feed channel and the discharge channel, so that the chopped or steamed peanuts can smoothly enter the steaming box or the oil pressing bin, thereby improving the peanut pressing efficiency and the quality of the peanut oil.

[0009] Second, by controlling the number of rotations of the fourth rotary motor, the flow of peanuts can be controlled to reduce the blockage of peanuts in the ball valve.

[0010] 3. The ball valve is completely enclosed in the valve chamber, which has a better sealing effect on peanuts and can reduce the leakage of peanuts. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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 spherical automatic discharging control structure of a peanut oil press according to the present invention; Figure 6 This is a three-dimensional structural diagram of a spherical automatic discharging control structure of a peanut oil press according to the present invention, in which only the internal structure of the valve compartment is shown; Figure 7 It is a three-dimensional structural diagram of Embodiment 2 of a spherical automatic discharging control structure for a peanut oil press according to the present invention; Figure 8 It is a three-dimensional structural diagram of Example 3 of a spherical automatic discharging control structure for a peanut oil press according to the present invention. Attached photos

[0012] 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), and 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 valve compartment (44), a third rotating shaft (45), a fourth rotating motor (46), a motor placement plate (47), a spherical valve (48), a discharge hole (49), a feed hole (50), a sealing ring (51), and a reinforcing rib (52). DETAILED DESCRIPTION Example 1

[0013] The present invention discloses a spherical automatic discharging control structure for a peanut oil press, which comprises a motor placement plate (47), a fourth rotating motor (46), a third rotating shaft (45), a valve bin (44), a spherical valve (48), a feed hole (50) and a discharge hole (49). The spherical valve (48) is embedded in the valve chamber (44), and the side surface of the spherical valve (48) is in rotational contact with the inner side surface of the valve chamber (44). The spherical valve (48) is a hollow structure. Preferably, a plurality of balls are evenly arranged between the side surface of the ball valve (48) and the inner side surface of the valve chamber (44); the balls are embedded in the inner side surface of the valve chamber (44) and are in rotational contact with the side surface of the ball valve (48). The ball valve (48) is provided with a feed hole (50) and a discharge hole (49), and the center lines of the feed hole (50) and the discharge hole (49) coincide with each other. Preferably, the inner diameter of the feed hole (50) is equal to the inner diameter of the discharge hole (49). Preferably, a plurality of trapezoidal protrusions are movably and evenly arranged on the inner side surface of the spherical valve (48), and the width of the trapezoidal protrusions gradually decreases from one end connected to the inner side surface of the spherical valve (48) to the other end. Preferably, the trapezoidal protrusion is a hollow structure, and a micro vibration motor is built into the trapezoidal protrusion, and the micro vibration motor is started once every 15 minutes. Preferably, a support spring is disposed between the trapezoidal protrusion and the inner side surface of the spherical valve (48), one end of the support spring is disposed on the bottom surface of the trapezoidal protrusion, and the other end of the support spring is disposed on the inner side surface of the spherical valve (48); One end of the discharge channel (26) is placed on the top surface of the valve chamber (44) and is in communication with the top surface of the valve chamber (44); one end of the discharge channel (26) is in rotational contact with the discharge hole (49); the inner diameter of one end of the discharge channel (26) is the same as the inner diameter of the discharge hole (49); One end of the feed channel (31) is placed on the bottom surface of the valve chamber (44) and is in communication with the bottom surface of the valve chamber (44); one end of the feed channel (31) is in rotational contact with the feed hole (50); the inner diameter of one end of the feed channel (31) is the same as the inner diameter of the feed hole (50); The central axis of the feed channel (31) coincides with the central axis of the discharge channel (26). One end of the motor placement plate (47) is placed on the side of the valve compartment (44), and the fourth rotary motor (46) is placed on the top surface of the motor placement plate (47). One end of the third rotating shaft (45) is connected to the motor shaft of the fourth rotating motor (46), and the other end of the third rotating shaft (45) passes through a through hole opened on the side of the valve chamber (44) and is placed on the side of the ball valve (48). A sealed bearing is placed between the third rotating shaft (45) and the side of the valve chamber (44). There are two spherical discharge control structures, which are respectively a first spherical discharge control structure and a second spherical discharge control structure. When in use, the spherical discharge control structure is installed on the peanut oil press, the first spherical discharge control structure is placed between the crushing component and the steaming and frying component, the other end of the discharge channel (26) in the first spherical discharge control structure 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 discharge control structure 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 second spherical discharge control structure is placed between the steaming and frying component and the oil pressing component, the other end of the discharge channel (26) in the second spherical discharge control structure 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 spherical discharge control structure is placed on the top of the side of the oil pressing bin (21) and is in communication with the top of the side of the oil pressing bin (21); Before peanut oil is pressed, the ball valves (48) of the first ball discharge control structure and the second ball discharge control structure are located at the initial position, that is, the discharge hole (49) and the feed hole (50) do not correspond to the discharge channel (26) and the feed channel (31), and are respectively located at four cross-shaped points of the ball valve (48), thereby blocking the feed channel (31) and the discharge channel (26); According to the initial positions of the feed hole (50) and the discharge hole (49) on the ball valve (48) and the rotation speed of the fourth rotating motor (46), the number of revolutions 1 required for the fourth rotating motor (46) to drive the ball valve (48) to rotate so that the feed hole (50) and the discharge hole (49) are completely aligned with the feed channel (31) and the discharge channel (26), respectively, and the number of revolutions 2 required for the feed hole (50) and the discharge hole (49) to return to their initial positions again are calculated; Preferably, according to the positions of the feed hole (50) and the discharge hole (49) on the ball valve (48) and the rotation speed of the fourth rotating motor (46), the number of revolutions required for the fourth rotating motor (46) to drive the ball valve (48) to rotate so that the feed hole (50) and the discharge hole (49) are just in contact with the feed channel (31) and the discharge channel (26), respectively, but the center lines do not overlap is calculated. During the peanut oil pressing process, when the first time data collected by the first timer for shredding the peanuts is equal to a preset first time threshold, it means that the peanut shredding is completed, the controller controls the first rotating motor (2) to stop rotating, the controller controls the fourth rotating motor (46) in the first spherical discharge control structure to start, the fourth rotating motor (46) controls the third rotating shaft (45) to rotate, the third rotating shaft (45) drives the spherical valve (48) to rotate, and when the number of revolutions of the fourth rotating motor (46) reaches a preset number of revolutions 1, the controller controls the fourth rotating motor (46) to start rotating. 6) Stop rotating, at which time, the feed hole (50) on the ball valve (48) corresponds to one end of the feed channel (31), and the discharge hole (49) corresponds to one end of the discharge channel (26), and the chopped peanuts enter the steaming and frying box (10) from the crushing box (3) through the feed channel (31) and the discharge channel (26); when all the peanuts enter the steaming and frying box (10), the controller controls the fourth rotating motor (46) to rotate 2 revolutions, so that the feed hole (50) and the discharge hole (49) return to their initial positions, and the feed channel (31) and the discharge channel (26) are blocked; Preferably, when the number of revolutions of the fourth rotating motor (46) is greater than 3 and less than 1, the controller controls the fourth rotating motor (46) to stop rotating, thereby being able to control the speed and amount of chopped peanuts entering the steaming and frying box (10) from the crushing box (3) to reduce blockage; When the second time data collected by the second timer for frying the peanuts is equal to the preset second time threshold, it means that the peanut frying is completed, the controller controls the second rotating motor to stop rotating, the controller controls the fourth rotating motor (46) in the second spherical discharge control structure to start, the fourth rotating motor (46) controls the third rotating shaft (45) to rotate, the third rotating shaft (45) drives the spherical valve (48) to rotate, and when the number of revolutions of the fourth rotating motor (46) reaches the preset number of revolutions 1, the controller controls the fourth rotating motor (46) to stop rotating. At this time, the feed hole (50) on the ball valve (48) corresponds to one end of the feed channel (31), and the discharge hole (49) corresponds to one end of the discharge channel (26). The stir-fried peanuts enter the oil pressing bin (21) from the crushing box (3) through the feed channel (31) and the discharge channel (26). When all the peanuts enter the oil pressing bin (21), the controller controls the fourth rotating motor (46) to rotate 2 revolutions, so that the feed hole (50) and the discharge hole (49) return to their initial positions, and the feed channel (31) and the discharge channel (26) are blocked. Example 2

[0014] The difference between this embodiment and the first embodiment is that: a sealing ring (51) is disposed at one end of the discharge channel (26), the edge of the sealing ring (51) is connected to the edge of one end of the discharge channel (26), and the sealing ring (51) is made of rubber. When in use, the sealing ring (51) made of rubber has good elasticity and sealing performance, and can effectively ensure the sealing between one end of the discharge channel (26) and the discharge hole (49) on the ball valve (48) when the two are corresponding, thereby reducing the chopped peanuts from being scattered outside through the gap between the two or entering the gap between the ball valve (48) and the valve chamber (44), reducing the waste of peanut pieces, and ensuring the normal rotation of the ball valve (48) in the valve chamber (44). Example 3

[0015] The difference between this embodiment and embodiment 1 is that a reinforcing rib (52) is disposed between the bottom surface of the motor placement plate (47) and the valve chamber (44), one end of the reinforcing rib (52) is disposed on the bottom surface of the motor placement plate (47), and the other end of the reinforcing rib (52) is disposed on the side surface of the valve chamber (44); when in use, when the fourth rotary motor (46) rotates, the motor placement plate (47) is subjected to a large vibration force, and the reinforcing rib (52) can provide additional support for the motor placement plate (47), thereby reducing the loosening or falling off of the connection between the motor placement plate (47) and the valve chamber (44), and improving the stability of the motor placement plate (47); A plurality of balls are evenly arranged between the side surface of the ball valve (48) and the inner side surface of the valve chamber (44). The balls are embedded in the inner side surface of the valve chamber (44) and are in rotational contact with the side surface of the ball valve (48). This design enables the contact between the ball valve (48) and the inner side surface of the valve chamber (44) to be transformed from sliding friction to rolling friction during the rotation process, thereby making the rotation of the ball valve (48) smoother and more stable. At the same time, it can reduce the friction coefficient, help reduce vibration and noise caused by frictional resistance, and reduce wear of the ball valve (48) and the valve chamber (44). The design that the inner diameter of the feed hole (50) is equal to the inner diameter of the discharge hole (49) can prevent the chopped peanuts or stir-fried peanuts from generating additional resistance or blockage due to the change in hole diameter when passing through the feed hole (50) and the discharge hole (49), so that the peanuts can maintain a smooth straight line flow when entering and exiting the ball valve (48), reduce flow resistance, increase flow rate, and help improve the oil extraction efficiency of the oil press; A plurality of trapezoidal protrusions are movably and evenly arranged on the inner side surface of the ball valve (48), and the width of the trapezoidal protrusions is designed to gradually decrease from one end connected to the inner side surface of the ball valve (48) to the other end. When the peanuts pass through the ball valve (48), the trapezoidal protrusions can serve as guide and stirring elements, which helps the peanuts to be evenly distributed and flow in the ball valve (48), thereby reducing the possibility of blockage and retention; The trapezoidal protrusion is a hollow structure, and a micro-vibration motor is built into the trapezoidal protrusion. The micro-vibration motor is designed to be started once every 15 minutes. The micro-vibration motor is started intermittently by a controller, which can drive the trapezoidal protrusion to vibrate in a small range, thereby disturbing the peanuts entering the ball valve (48), helping to disperse and redistribute the peanuts inside the ball valve (48), allowing the peanuts to pass through the feed hole (50) and the discharge hole (49) more evenly, thereby improving the discharge efficiency and reducing the accumulation and blockage of peanuts in the ball valve (48); A support spring is disposed between the trapezoidal protrusion and the inner side surface of the spherical valve (48), one end of the support spring being disposed on the bottom surface of the trapezoidal protrusion and the other end of the support spring being disposed on the inner side surface of the spherical valve (48). The support spring is designed so that the trapezoidal protrusion can maintain a relatively stable position during the vibration process driven by the micro-vibration motor, thereby avoiding displacement or tilting caused by excessive vibration; it can play a buffering role when the trapezoidal protrusion vibrates, effectively dispersing the pressure and impact force borne by the trapezoidal protrusion, and extending the service life of the trapezoidal protrusion; it can optimize the vibration effect of the trapezoidal protrusion, making it vibrate more evenly and stably, thereby improving the discharge efficiency and further reducing the accumulation and blockage of peanuts in the spherical valve (48).

[0016] The fourth rotating motor (46) can be used to drive the spherical valve (48) to rotate, so that the feed hole (50) and the discharge hole (49) rotate to different positions, thereby achieving the purpose of automatically blocking or opening the feed channel (31) and the discharge channel (26).

[0017] It should be noted that the spherical automatic discharging control structure needs to be installed on the following peanut oil press: 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 the plurality of 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 fourth rotating motor (46), the micro vibration motor 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

[0018] 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

[0019] 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.

[0020] 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 spherical automatic discharging control structure for a peanut oil press, characterized by: It is composed of a motor placement plate, a fourth rotating motor, a third rotating shaft, a valve bin, a ball valve, a feed hole and a discharge hole. The ball valve is embedded in the valve bin, and the side of the ball valve is in rotational contact with the inner side of the valve bin. The ball valve is provided with a feed hole and a discharge hole. One end of the discharge channel is placed on the top surface of the valve bin and communicated with the top surface of the valve bin. One end of the discharge channel is in rotational contact with the discharge hole. The inner diameter of one end of the discharge channel is the same as the inner diameter of the discharge hole. One end of the feed channel is placed on the bottom surface of the valve bin and communicated with the bottom surface of the valve bin. One end of the feed channel is in rotational contact with the feed hole, one end of the motor placement plate is placed on the side of the valve bin, the fourth rotating motor is placed on the top surface of the motor placement plate, one end of the third rotating shaft is connected to the motor shaft of the fourth rotating motor, the other end of the third rotating shaft passes through the through hole opened on the side of the valve bin and is placed on the side of the spherical valve, a sealed bearing is placed between the third rotating shaft and the side of the valve bin, and the spherical automatic discharging control structure needs to be installed on a peanut oil press for use.

2. A peanut oil press spherical automatic discharging control structure according to claim 1, characterized in that A sealing ring is arranged at one end of the discharge channel, the edge of the sealing ring is connected to the edge of one end of the discharge channel, and the sealing ring is made of rubber.

3. A peanut oil press spherical automatic discharging control structure according to claim 1, characterized in that A reinforcing rib is arranged between the bottom surface of the motor placement plate and the valve compartment, one end of the reinforcing rib is arranged on the bottom surface of the motor placement plate, and the other end of the reinforcing rib is arranged on the side surface of the valve compartment.

4. A peanut oil press spherical automatic discharging control structure according to claim 1, characterized in that The ball valve is a hollow structure, and a plurality of balls are evenly arranged between the side surface of the ball valve and the inner side surface of the valve chamber. The balls are embedded in the inner side surface of the valve chamber and are in rotational contact with the side surface of the ball valve.

5. The spherical automatic discharging control structure of a peanut oil press according to claim 1 is characterized in that The inner diameter of one end of the feed channel is the same as the inner diameter of the feed hole, and the central axis of the feed channel coincides with the central axis of the discharge channel.

6. The spherical automatic discharging control structure of a peanut oil press according to claim 1 is characterized in that A plurality of trapezoidal protrusions are movably and evenly arranged on the inner side surface of the spherical valve, the width of the trapezoidal protrusion gradually decreases from one end connected to the inner side surface of the spherical valve to the other end, the trapezoidal protrusion is a hollow structure, and a micro vibration motor is built in the trapezoidal protrusion, and the micro vibration motor is started once every 15 minutes.

7. A peanut oil press spherical automatic discharging control structure according to claim 6, characterized in that A support spring is arranged between the trapezoidal protrusion and the inner side surface of the spherical valve, one end of the support spring is arranged on the bottom surface of the trapezoidal protrusion, and the other end of the support spring is arranged on the inner side surface of the spherical valve.

8. The spherical automatic discharging control structure of a peanut oil press according to claim 1 is characterized in that The center lines of the feed hole and the discharge hole coincide with each other, and the inner diameter of the feed hole is equal to the inner diameter of the discharge hole.

9. The spherical automatic discharging control structure of a peanut oil press according to claim 1 is characterized in that There are two spherical material discharging control structures, and the two spherical material discharging control structures are respectively a first spherical material discharging control structure and a second spherical material discharging control structure.

10. The spherical automatic discharging control 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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