Automatic feeding oil pressing system

Abstract

The application discloses an automatic feeding oil pressing system, which comprises a conveying mechanism and a suction mechanism for conveying and transferring materials, an auxiliary cutting mechanism for cutting the materials in the conveying mechanism, a first storage tank for temporarily storing the materials, a drying mechanism for drying the materials conveyed from the first storage tank, an oil press, an electrical control box and a hydraulic control box for controlling the operation of the whole system. The automatic cutting, extruding, drying and oil pressing operations of the materials can be realized, the processing efficiency and quality are improved, the positions and forces of the cutting blades and the pressing plates can be flexibly adjusted according to the characteristics and requirements of different materials, the uniformity and accuracy of the cutting and extruding are ensured, the segmented, grouped and opposite extruding operations of the materials can be realized, the downward pressing and abrasion of the conveying belt are avoided, and the service life of the conveying belt is prolonged, and the oil cakes or oil residues at the discharge port of the oil press can be effectively guided to the residue lifting mechanism.

Description

Technical Field

[0001] This invention relates to the field of oil pressing system technology, specifically to an automatic feeding oil pressing system. Background Technology

[0002] Edible oil refers to animal or vegetable fats used in food preparation. It is liquid at room temperature. Also known as cooking oil, it is an indispensable cooking ingredient in daily life. Due to differences in raw material sources, processing techniques, and quality, most common edible oils are vegetable oils, including corn oil, rapeseed oil, peanut oil, hemp seed oil, corn oil, olive oil, camellia oil, palm oil, canola oil, sunflower seed oil, soybean oil, sesame oil, flaxseed oil, grapeseed oil, walnut oil, peony seed oil, and so on. With the improvement of people's living standards, healthy eating has received increasing attention, and the healthiness of edible oils can have a significant impact on human health.

[0003] For a healthier lifestyle, small home oil presses have become the preferred choice, fulfilling the dream of pressing and safely consuming oil at home. A home oil press is a device that processes animal or plant materials into edible oil, typically consisting of a conveying mechanism, a cutting mechanism, an extrusion mechanism, a drying mechanism, and an oil press itself.

[0004] In existing household oil presses, the filling process is mostly done manually. This not only makes it impossible to fill the oil press in a timely and appropriate manner, but also requires constant monitoring of the material consumption during the pressing process, which takes up a significant amount of time and is undoubtedly a heavy burden. Furthermore, human judgment of the amount of filling cannot ensure that the oil press operates continuously and evenly, thus avoiding the energy consumption caused by the oil press running idling, which is detrimental to environmental protection.

[0005] Therefore, there is an urgent need in this field to provide an automatic feeding oil pressing system that can automatically cut, squeeze, dry and press materials, improve processing efficiency and quality, and reduce wear and tear on components such as conveyor belts. Summary of the Invention

[0006] The purpose of this invention is to provide an automatic feeding oil pressing system that has the advantages of automation, flexibility and energy saving, and solves the problems in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an automatic feeding oil pressing system, comprising a conveying mechanism for conveying and transferring materials, a suction mechanism and an auxiliary cutting mechanism for cutting materials on the conveying mechanism, a first storage box for temporarily storing materials, a drying mechanism for drying materials conveyed from the first storage box, an oil press, an electrical control box and a hydraulic control box for controlling the operation of the entire system;

[0008] The suction mechanism transports the material from the conveying mechanism to the first storage bin;

[0009] Below the drying mechanism is a second storage box for receiving and receiving materials. Inside the second storage box is a first material lifting mechanism that lifts the materials into the storage hopper of the oil press.

[0010] Preferably, the conveying mechanism includes two rollers rotating on a fixed axis on the frame and a discharge hopper disposed at the end of the frame. A conveyor belt is drivenly connected to the outer contour of the rollers. A first drive motor is provided at the bottom of the frame. A driven gear is drivenly connected to the output shaft of the first drive motor. The driven gear is coaxially fixedly connected to the roller near the discharge hopper.

[0011] The material suction mechanism includes a material suction conduit and a second material lifting mechanism. The outlet of the second material lifting mechanism is equipped with a second material lifting motor. The side of the second material lifting mechanism is penetrated and fixedly connected to a first outlet, which is located directly above the first storage box.

[0012] Preferably, the drying mechanism includes a drying chamber at the bottom of the first storage box, the surface of the drying chamber is penetrated and a drive shaft is rotatably connected to it, and a spiral guide roller is fixedly connected to the drive shaft;

[0013] The drying mechanism also includes a second drive motor, the output shaft of which is coaxially and fixedly connected to the drive shaft.

[0014] Preferably, the oil press is provided with a guide plate at the discharge port, a hinge cover plate at the bottom of the guide plate, a guide port at the bottom of the hinge cover plate, and one side of the guide port penetrates the side wall of the guide plate.

[0015] The material guide plate has a material slag lifting mechanism on one side. The bottom of the material slag lifting mechanism has a transition interface and is connected to the material guide port through the transition interface. The top of the material slag lifting mechanism has a material slag outlet, which is located directly above the storage hopper of the oil press.

[0016] Preferably, the auxiliary cutting mechanism includes a connecting frame fixed on the frame, and a first hydraulic cylinder and a second hydraulic cylinder on the inner top wall of the connecting frame;

[0017] A support rod is fixedly connected to the bottom of the output shaft of the first hydraulic cylinder, and a cutting blade is drivenly connected to the bottom of the support rod. Guide sleeves that are sleeved with the support rod are provided on both sides of the cutting blade.

[0018] A pressure plate is fixedly connected to the bottom of the output shaft of the second hydraulic cylinder.

[0019] Preferably, the hydraulic control box includes a first control lever, a second control lever, a third control lever, and a third drive motor. The hydraulic control box is connected to the first hydraulic cylinder and the second hydraulic cylinder via conduits. The first control lever and the second control lever are used to control the first hydraulic cylinder and the second hydraulic cylinder, and the third control lever is used to control the first drive motor.

[0020] Preferably, the cutting and separating mechanism including the replacement cutting blade includes a shaft, the bottom of which is fixedly connected to a connecting plate, the lower surface of which is horizontally limited and slidably connected to a housing, the bottom of which is vertically penetrated and limited and slidably connected to a resiliently reset lifting blade, the blade edge of which is vertically downward.

[0021] Preferably, the horizontal clamping plate including the replacement pressure plate is provided. A shaft two is fixedly connected to the bottom of the output shaft of the second hydraulic cylinder. A horizontal plate is fixedly connected to the bottom of the shaft two. Two symmetrical inclined guide plates are fixedly connected to the bottom of the horizontal plate. An L-shaped plate is provided below the horizontal plate. An inclined through hole that cooperates with the inclined guide plate is opened on the horizontal section of the L-shaped plate. The opposite faces of the two L-shaped plates near the bottom are fixedly connected to the opposite faces of the two horizontal clamping plates. A horizontal insertion rod is fixedly connected to the end of the horizontal section of the L-shaped plate. The horizontal insertion rod passes through the side of the connecting frame and is horizontally limited and slidably connected on the connecting frame.

[0022] Preferably, a C-shaped frame is fixedly connected to the inner wall of the connecting frame, the housing is located inside the C-shaped frame, and two symmetrical return springs are fixedly connected to the inner wall of the C-shaped frame, with the opposite ends of the two return springs fixedly connected to the surface of the housing.

[0023] Preferably, an extension plate is fixedly connected to the side of the two L-shaped plates facing the housing. A fixing seat is fixedly connected to the end of the extension plate. A rotating arm is rotatably connected to the inner wall of the fixing seat. The two rotating arms are rotatably connected to the same fixing seat two through a pin. A guide push rod is fixedly connected to the side of the fixing seat two away from the horizontal plate. The end of the guide push rod is movably connected to the surface of the housing.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] 1. This invention enables automatic cutting, extrusion, drying, and oil extraction of materials, improving processing efficiency and quality;

[0026] 2. It can flexibly adjust the position and force of the cutting blade and pressure plate according to the characteristics and requirements of different materials, ensuring the uniformity and accuracy of cutting and extrusion;

[0027] 3. It can perform segmentation, grouping, and opposing extrusion operations on materials, avoiding downward pressure and wear on the conveyor belt and extending the service life of the conveyor belt.

[0028] 4. It can effectively guide the oil cake or oil residue from the outlet of the oil press to the material and residue lifting mechanism, and realize the reciprocating movement and elastic reset of the shell and other components through components such as return spring, so as to facilitate the subsequent full pressing operation.

[0029] 5. It can utilize the reduction of the spiral lead of the internal spiral shaft or the gradual increase of the root circle diameter to continuously reduce the volume of the pressing chamber and generate a pressing effect, separating the oil and residue.

[0030] 6. The entire system's operating status can be controlled through electrical and hydraulic control boxes, enabling automated and intelligent operation. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 This is the front view of the present invention;

[0033] Figure 3 This is the left view of the present invention;

[0034] Figure 4 This is a perspective view of the connecting plate of the present invention;

[0035] Figure 5 This is a perspective view of the horizontal insertion rod of the present invention;

[0036] Figure 6 This is a perspective view of the inclined guide plate of the present invention;

[0037] Figure 7 This is a perspective view of the fixing base 2 of the present invention;

[0038] Figure 8 This is a perspective view of the L-shaped plate of the present invention.

[0039] In the diagram: 1. Conveying mechanism; 1-1. Conveyor belt; 1-2. Roller; 1-3. Discharge hopper; 2. Suction mechanism; 2-2. Second material lifting mechanism; 2-3. Second material lifting motor; 2-4. First discharge port; 3. First storage bin; 4. Drying mechanism; 4-1. Drive shaft; 4-2. Second drive motor; 4-3. Spiral guide roller; 5. Oil press; 5-1. Guide plate; 5-2. Hinge cover plate; 6. Electrical control box; 7. Hydraulic control box; 7-1. First control lever; 7-2. Second control lever; 7-3. Third control lever; 7-4. Third drive motor; 7-5. Guide tube; 8. Hydraulic control; 8-1. First hydraulic cylinder; 8-2. Cutting blade; 8-3. Second hydraulic cylinder; 8-4, pressure plate; 8-5, support rod; 8-6, guide sleeve; 9, slag lifting mechanism; 9-1, slag outlet; 9-2, transition interface; 10, driven gear; 11, second storage box; 12, first material lifting mechanism; 13, first drive motor; 82, shaft one; 83, connecting plate; 84, housing; 85, lifting blade; 836, horizontal clamping plate; 831, shaft two; 832, horizontal plate; 833, inclined guide plate; 834, L-shaped plate; 835, horizontal insert rod; 836, horizontal clamping plate; 86, C-shaped frame; 87, return spring; 837, extension plate; 838, fixed seat one; 839, rotating arm; 840, fixed seat two; 841, guide push rod. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0041] Example 1: The present invention provides a technical solution: an automatic feeding oil pressing system, including a conveying mechanism 1 for conveying and transferring materials, a suction mechanism 2 and an auxiliary cutting mechanism 8 for cutting materials on the conveying mechanism 1, a first storage box 3 for temporarily storing materials, a drying mechanism 4 for drying materials conveyed from the first storage box 3, an oil press 5, an electrical control box 6 and a hydraulic control box 7 for controlling the operation of the entire system;

[0042] The suction mechanism 2 transports the material from the conveying mechanism 1 to the first storage box 3;

[0043] Below the drying mechanism 4 is a second storage box 11 for receiving and receiving materials. Inside the second storage box 11 is a first material lifting mechanism 12 for lifting materials into the storage hopper of the oil press 5.

[0044] refer to Figure 1 , Figure 2 and Figure 3 .

[0045] The conveying mechanism 1 is used to convey materials to the suction mechanism 2; the suction mechanism 2 is used to convey the materials conveyed by the conveying mechanism 1 to the first storage box 3; the first storage box 3 is used to temporarily store the materials conveyed by the suction mechanism 2; the drying mechanism 4 is used to dry the materials conveyed from the first storage box 3; the bottom of the drying mechanism 4 is provided with a second storage box 11, and the second storage box 11 is provided with a first material lifting mechanism 12, which lifts the materials into the storage funnel of the oil press 5; the electrical control box 6 is provided with electrical control components and a control system, and the electrical control box 6 is used to control the operation of the entire system; the upper part of the conveying mechanism 1 is provided with an auxiliary cutting mechanism 8; the hydraulic control box 7 is used to control the auxiliary cutting mechanism 8; the working principle of the oil press 5 is to use the reduction of the spiral lead of the internal spiral shaft or the gradual increase of the root circle diameter to continuously reduce the volume of the pressing chamber and generate a pressing effect; the pressed oil is squeezed out from the gap of the pressing cage, while the residue is pressed into flaky cakes and continuously discharged from the end of the pressing shaft.

[0046] Furthermore, the conveying mechanism 1 includes two rollers 1-2 that rotate on a fixed axis on the frame and a discharge hopper 1-3 located at the end of the frame. A conveyor belt 1-1 is driven to the outer contour of the rollers 1-2. A first drive motor 13 is provided at the bottom of the frame. A driven gear 10 is driven to the output shaft of the first drive motor 13. The driven gear 10 is coaxially fixed to the rollers 1-2 near the discharge hopper 1-3.

[0047] During operation, the first drive motor 13 achieves synchronous rotation of the driven tooth 10 through gear chain transmission, and the rollers 1-2, which are coaxially arranged with the driven tooth 10, will rotate synchronously.

[0048] Finally, the rotation of roller 1-2 drives the conveyor belt 1-1, which conveys the material into the discharge hopper 1-3.

[0049] The material suction mechanism 2 includes a material suction conduit 2-1 and a second material lifting mechanism 2-2. A second material lifting motor 2-3 is provided at the outlet of the second material lifting mechanism 2-2. A first outlet 2-4 is penetrated and fixedly connected to the side of the second material lifting mechanism 2-2, and the first outlet 2-4 is located directly above the first storage tank 3. (Reference) Figure 3 and Figure 2 Under the action of the second material lifting motor 2-3, the material in the suction mechanism 2 is conveyed to the first storage box 3.

[0050] Furthermore, the drying mechanism 4 includes a drying box at the bottom of the first storage box 3, the surface of the drying box is penetrated and a drive shaft 4-1 is rotatably connected to it, and a spiral guide roller 4-3 is fixedly connected to the drive shaft 4-1.

[0051] The drying mechanism 4 also includes a second drive motor 4-2, the output shaft of which is coaxially and fixedly connected to the drive shaft 4-1.

[0052] The second drive motor 4-2 drives the drive shaft 4-1 to rotate coaxially, which in turn drives the spiral guide mechanism 4-3 to rotate synchronously.

[0053] The dried material in the drying unit 4 falls into the second storage box 11 under the action of the spiral feeding mechanism 4-3. The material in the second storage box 11 is finally conveyed to the storage funnel of the oil press 5 under the action of the first material lifting mechanism 12.

[0054] Furthermore, the oil press 5 is provided with a guide plate 5-1 at the discharge port, and a hinge cover plate 5-2 is provided at the bottom of the guide plate 5-1. The bottom of the hinge cover plate 5-2 is provided with a guide port, and one side of the guide port penetrates the side wall of the guide plate 5-1.

[0055] The material guide plate 5-1 is provided with a material slag lifting mechanism 9 on one side. The bottom of the material slag lifting mechanism 9 is provided with a transition interface 9-2 and is connected to the material guide port through the transition interface 9-2. The top of the material slag lifting mechanism 9 is provided with a material slag outlet 9-1, which is located directly above the material storage funnel of the oil press 5.

[0056] The guide plate 5-1 is a device used to guide the oil cake or oil residue from the outlet of the oil press to the material and residue lifting mechanism 9. Its bottom end is equipped with a hinged cover plate 5-2, which can adjust the thickness of the cake as needed.

[0057] The hinge cover plate 5-2 is a device used to control the opening and closing of the oil press outlet. It has a guide port at the bottom, which can transport the oil cake or oil residue to the material and residue lifting mechanism 9.

[0058] The feed inlet is a channel used to connect the feed guide plate 5-1 and the slag lifting mechanism 9. One side of it penetrates the side wall of the feed guide plate 5-1, allowing the oil cake or oil slag to smoothly enter the slag lifting mechanism 9.

[0059] The material and residue lifting mechanism 9 is a device used to lift oil cake or oil residue into the storage hopper of the oil press. It has a transition interface 9-2 at the bottom and is connected to the feed inlet through the transition interface 9-2. It has a material and residue outlet 9-1 at the top, located directly above the storage hopper of the oil press.

[0060] Example 2, based on Example 2, further includes;

[0061] The auxiliary cutting mechanism 8 includes a connecting frame fixed on the machine frame, and a first hydraulic cylinder 8-1 and a second hydraulic cylinder 8-3 on the inner top wall of the connecting frame;

[0062] A support rod 8-5 is fixedly connected to the bottom of the output shaft of the first hydraulic cylinder 8-1. A cutting blade 8-2 is drivenly connected to the bottom of the support rod 8-5. Guide sleeves 8-6 that are sleeved with the support rod 8-5 are provided on both sides of the cutting blade 8-2.

[0063] A pressure plate 8-4 is fixedly connected to the bottom of the output shaft of the second hydraulic cylinder 8-3.

[0064] refer to Figure 1 The auxiliary cutting mechanism 8 is fixedly supported by the connecting frame. The first hydraulic cylinder 8-1, together with the support rod 8-5 and the guide sleeve 8-6, realizes the lifting and lowering operation of the cutting blade 8-2, thereby realizing the cutting operation of the material.

[0065] The output shaft of the second hydraulic cylinder 8-3 drives the lifting and lowering operation of the pressure plate 8-4, thereby driving the pressure plate 8-4 to squeeze the raw material conveyed on the upper surface of the conveyor belt 1-1.

[0066] Furthermore, the hydraulic control box 7 includes a first control lever 7-1, a second control lever 7-2, a third control lever 7-3, and a third drive motor 7-4. The hydraulic control box 7 is connected to the first hydraulic cylinder 8-1 and the second hydraulic cylinder 8-3 through a conduit 7-5. The first control lever 7-1 and the second control lever 7-2 are used to control the first hydraulic cylinder 8-1 and the second hydraulic cylinder 8-3, and the third control lever 7-3 is used to control the first drive motor 13.

[0067] The hydraulic control box 7 is a device used to control the action and working status of various hydraulic components in the hydraulic system. It typically includes a hydraulic pump, hydraulic valves, hydraulic cylinders, hydraulic oil tank, pipelines, and electrical control components.

[0068] Example 3 is basically the same as Example 2, but with the following additional features: it includes a cutting and separating mechanism that replaces the cutting blade 8-2. The cutting and separating mechanism includes a shaft 82, a connecting plate 83 is fixedly connected to the bottom of the shaft 82, a housing 84 is horizontally limited and slidably connected to the lower surface of the connecting plate 83, and a resiliently repositionable lifting blade 85 is vertically penetrated and slidably connected to the bottom of the housing 84. The blade edge on the lifting blade 85 is vertically downward.

[0069] The output shaft on 8-1 extends and retracts, driving the lifting and lowering of shaft 82. Through the transmission of connecting plate 83, the housing 84 and lifting blade 85 rise and fall synchronously, realizing the cutting operation of the raw material conveyed on the upper surface of conveyor belt 1-1. At the same time, the elastic reset of lifting blade 85 is achieved by the reset elastic spring built into housing 84, which ensures material cutting while reducing wear on conveyor belt 1-1.

[0070] Example 4 is basically the same as Example 3, except that: it includes a horizontal clamping plate 836 that replaces the pressure plate 8-4; a shaft 831 is fixedly connected to the bottom of the output shaft of the second hydraulic cylinder 8-3; a horizontal plate 832 is fixedly connected to the bottom of the shaft 831; two symmetrical inclined guide plates 833 are fixedly connected to the bottom of the horizontal plate 832; an L-shaped plate 834 is provided below the horizontal plate 832; the horizontal section of the L-shaped plate 834 has inclined through holes that cooperate with the inclined guide plates 833; the opposite faces of the two L-shaped plates 834 near the bottom are fixedly connected to the opposite faces of the two horizontal clamping plates 836; a horizontal insertion rod 835 is fixedly connected to the end of the horizontal section of the L-shaped plate 834; the horizontal insertion rod 835 passes through the side of the connecting frame and is horizontally limited and slidably connected on the connecting frame.

[0071] refer to Figure 4 , Figure 5 ,

[0072] As the output shaft of the second hydraulic cylinder 8-3 drives the second shaft 831 to rise and fall, the horizontal plate 832 and the inclined guide plate 833 can be raised and lowered synchronously.

[0073] The horizontal insertion rod 835 passes through the connecting frame and slides horizontally on the connecting frame;

[0074] The horizontal section of the L-shaped plate 834 is provided with an oblique through hole that cooperates with the oblique guide plate 833.

[0075] When the two inclined guide plates 833 move down, the two L-shaped plates 834 will move towards each other synchronously. The two horizontal clamping plates 836 on the L-shaped plates 834 will move towards each other synchronously, thereby achieving opposing compression of the material, avoiding pressing down on the conveyor belt 1-1, causing the conveyor belt 1-1 to be obstructed and reducing wear on the conveyor belt 1-1.

[0076] Furthermore, a C-shaped frame 86 is fixedly connected to the inner wall of the connecting frame, and the housing 84 is located inside the C-shaped frame 86. Two symmetrical return springs 87 are fixedly connected to the inner wall of the C-shaped frame 86, and the opposite ends of the two return springs 87 are fixedly connected to the surface of the housing 84.

[0077] The reciprocating movement of the housing 84 within the C-frame 86 enables the segmentation of the cut material. The return spring 87 facilitates the reciprocating movement of the housing 84 within the C-frame 86.

[0078] After the material is segmented by reciprocating movement, the horizontal clamping plate 836 can squeeze the segmented material one by one, avoiding uneven squeezing caused by the continuous movement of the conveyor belt 1-1.

[0079] Furthermore, extension plates 837 are fixedly connected to the side of each of the two L-shaped plates 834 facing the housing 84. A fixing seat 838 is fixedly connected to the end of the extension plate 837. A rotating arm 839 is rotatably connected to the inner wall of the fixing seat 838. The two rotating arms 839 are rotatably connected to the same fixing seat 840 via pins. A guide push rod 841 is fixedly connected to the side of the fixing seat 840 away from the horizontal plate 832. The end of the guide push rod 841 is movably connected to the surface of the housing 84.

[0080] refer to Figure 5 As the two L-shaped plates 834 move toward each other, through the transmission of the extension plate 837 and the fixed seat 838 and the rotation of the rotating arm 839, the fixed seat 840 drives the guide push rod 841 to push the housing 84 within the C-shaped frame 86 to move horizontally after overcoming the elastic force of the return spring 87. This process then segments and groups the cut material, creating gaps between the cut materials to facilitate subsequent full extrusion operations.

[0081] Working principle: This automatic feeding oil pressing system uses a conveying mechanism 1 to transport materials to a suction mechanism 2; the suction mechanism 2 then transports the materials from the conveying mechanism 1 to a first storage bin 3; the first storage bin 3 temporarily stores the materials from the suction mechanism 2; the drying mechanism 4 dries the materials transported from the first storage bin 3; a second storage bin 11 is located at the bottom of the drying mechanism 4, and a first material lifting mechanism 12 is located inside the second storage bin 11, which lifts the materials to the oil pressing stage. The material storage hopper of machine 5 is located inside the electrical control box 6, which contains electrical control components and a control system. The electrical control box 6 is used to control the operation of the entire system. An auxiliary cutting mechanism 8 is provided on the upper part of the conveying mechanism 1. The hydraulic control box 7 is used to control the auxiliary cutting mechanism 8. The working principle of the oil press 5 is to use the reduction of the spiral lead of the internal spiral shaft or the gradual increase of the root circle diameter to continuously reduce the volume of the pressing chamber and produce a pressing effect. The pressed oil is squeezed out from the gap of the pressing cage, while the residue is pressed into flaky cakes and continuously discharged from the end of the pressing shaft.

[0082] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding oil pressing system, characterized in that: The system includes a conveying mechanism (1) and a suction mechanism (2) for conveying and transferring materials, an auxiliary cutting mechanism (8) for cutting materials in the conveying mechanism (1), a first storage box (3) for temporarily storing materials, a drying mechanism (4) for drying materials conveyed from the first storage box (3), an oil press (5), an electrical control box (6) and a hydraulic control box (7) for controlling the operation of the entire system. The suction mechanism (2) is used to transport the material conveyed by the conveying mechanism (1) to the first storage box (3); Below the drying mechanism (4) is a second storage box (11) for receiving materials. Inside the second storage box (11) is a first material lifting mechanism (12) for lifting materials into the storage hopper of the oil press (5). The auxiliary cutting mechanism (8) includes a connecting frame fixed on the frame, and a first hydraulic cylinder (8-1) and a second hydraulic cylinder (8-3) on the inner top wall of the connecting frame; A support rod (8-5) is fixedly connected to the bottom of the output shaft of the first hydraulic cylinder (8-1). A cutting blade (8-2) is drivenly connected to the bottom of the support rod (8-5). Guide sleeves (8-6) that are sleeved with the support rod (8-5) are provided on both sides of the cutting blade (8-2). A pressure plate (8-4) is fixedly connected to the bottom of the output shaft of the second hydraulic cylinder (8-3); The cutting and separating mechanism includes a replacement cutting blade (8-2), the cutting and separating mechanism includes a shaft (82), the bottom of the shaft (82) is fixedly connected to a connecting plate (83), the lower surface of the connecting plate (83) is horizontally limited and slidably connected to a housing (84), the bottom of the housing (84) is vertically penetrated and limited and slidably connected to a resiliently reset lifting blade (85), the blade edge on the lifting blade (85) is vertically downward; The system includes a horizontal clamping plate (836) that replaces the pressure plate (8-4), a shaft two (831) that is fixedly connected to the bottom of the output shaft of the second hydraulic cylinder (8-3), a horizontal plate (832) that is fixedly connected to the bottom of the shaft two (831), two symmetrical inclined guide plates (833) that are fixedly connected to the bottom of the horizontal plate (832), an L-shaped plate (834) that is provided below the horizontal plate (832), an inclined through hole that cooperates with the inclined guide plate (833) that is opened on the horizontal section of the L-shaped plate (834), the opposite faces of the two L-shaped plates (834) near the bottom that are fixedly connected to the opposite faces of the two horizontal clamping plates (836), and a horizontal insertion rod (835) that is fixedly connected to the end of the horizontal section of the L-shaped plate (834). The horizontal insertion rod (835) passes through the side of the connecting frame and is horizontally limited and slidably connected on the connecting frame. The inner wall of the connecting frame is fixedly connected to a C-shaped frame (86), the housing (84) is located inside the C-shaped frame (86), and the inner wall of the C-shaped frame (86) is fixedly connected to two symmetrical return springs (87), the opposite ends of the two return springs (87) are fixedly connected to the surface of the housing (84). An extension plate (837) is fixedly connected to the side of each of the two L-shaped plates (834) facing the housing (84). A fixed seat (838) is fixedly connected to the end of the extension plate (837). A rotating arm (839) is rotatably connected to the inner wall of the fixed seat (838). The two rotating arms (839) are rotatably connected to the same fixed seat (840) through a pin. A guide push rod (841) is fixedly connected to the side of the fixed seat (840) away from the horizontal plate (832). The end of the guide push rod (841) is movably connected to the surface of the housing (84).

2. The automatic feeding oil pressing system according to claim 1, characterized in that: The conveying mechanism (1) includes a roller (1-2) that rotates on a fixed axis on a frame and a discharge hopper (1-3) located at the end of the frame. A conveyor belt (1-1) is driven to the outer contour of the roller (1-2). A first drive motor (13) is provided at the bottom of the frame. A driven gear (10) is driven to the output shaft of the first drive motor (13). The driven gear (10) is coaxially fixed to the roller (1-2) near the discharge hopper (1-3). The material suction mechanism (2) includes a material suction conduit (2-1) and a second material lifting mechanism (2-2). The outlet of the second material lifting mechanism (2-2) is equipped with a second material lifting motor (2-3). The side of the second material lifting mechanism (2-2) is penetrated and fixedly connected to a first outlet (2-4). The first outlet (2-4) is located directly above the first storage box (3).

3. The automatic feeding oil pressing system according to claim 2, characterized in that: The drying mechanism (4) includes a drying box at the bottom of the first storage box (3). The surface of the drying box is penetrated and a drive shaft (4-1) is rotatably connected to it. A spiral guide roller (4-3) is fixedly connected to the drive shaft (4-1). The drying mechanism (4) also includes a second drive motor (4-2), the output shaft of the second drive motor (4-2) being coaxially fixed to the drive shaft (4-1).

4. The automatic feeding oil pressing system according to claim 3, characterized in that: The oil press (5) is provided with a guide plate (5-1) at the discharge port, and a hinge cover plate (5-2) is provided at the bottom end of the guide plate (5-1). The bottom of the hinge cover plate (5-2) is provided with a guide port, and one side of the guide port penetrates the side wall of the guide plate (5-1). The material guide plate (5-1) is provided with a material slag lifting mechanism (9) on one side. The bottom of the material slag lifting mechanism (9) is provided with a transition interface (9-2) and is connected to the material guide port through the transition interface (9-2). The top of the material slag lifting mechanism (9) is provided with a material slag outlet (9-1), which is located directly above the storage funnel of the oil press (5).

5. The automatic feeding oil pressing system according to claim 1, characterized in that: The hydraulic control box (7) includes a first control lever (7-1), a second control lever (7-2), a third control lever (7-3), and a third drive motor (7-4). The hydraulic control box (7) is connected to the first hydraulic cylinder (8-1) and the second hydraulic cylinder (8-3) through a conduit (7-5). The first control lever (7-1) and the second control lever (7-2) are used to control the first hydraulic cylinder (8-1) and the second hydraulic cylinder (8-3), and the third control lever (7-3) is used to control the first drive motor (13).

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