An oil scraping device for soybean oil production

Abstract

The present invention relates to the technical field of soybean oil production, specifically to an oil scraping device for soybean oil production, including an oil tank, a support assembly, an adjustment assembly, an oil scraping assembly and a storage assembly, wherein the support assembly includes a support frame and legs, wherein the legs are arranged at the four corners below the support frame, and an oil tank with an upper opening is arranged below the support frame, wherein the oil tank is arranged between four groups of legs, and a rotating drum is driven by a motor, and structures such as positive and negative threaded screws, a slide plate, and a hinged rod in the rotating drum cooperate, and a handle is turned to drive a worm, and the worm is engaged with a worm wheel to drive the positive and negative threaded screws to rotate, so that the slide plate moves on the positive and negative threaded screws, thereby adjusting the height of the oil scraping frame in the oil scraping assembly, and the oil scraping frame is semi-cylindrical, and has a temporary storage cavity inside, and the input end of the temporary storage cavity is connected with the horizontal plane of the oil scraping frame extending into the oil tank, so that floating grease can be collected more effectively. The special design of the temporary storage cavity enables the grease to flow and discharge smoothly, thereby improving the efficiency and effect of oil scraping.

Description

Technical Field

[0001] The invention relates to the technical field of soybean oil production, in particular to an oil scraping device for soybean oil production. Background Art

[0002] Soybean oil is a fatty oil extracted from the seeds of soybean, a leguminous plant. Soybean oil is generally processed by various methods such as pressing and leaching to obtain crude oil with more impurities, and then refined to obtain edible refined oil. The leaching method uses a solvent that can dissolve oil to extract the oil in the billet through the effects of wetting penetration, molecular diffusion and convection diffusion, and then separates the mixed oil composed of solvent and fat, recovers the solvent to obtain crude oil, and an oil scraper is required in this process;

[0003] Traditional oil scraping devices often drive the scraper to rotate through a rotating shaft, and the opening of the scraper scrapes off the floating grease. The grease is temporarily stored in the scraper and then discharged when the scraper is flipped over as the angle of the scraper changes. During this process, it is found that the equipment is not convenient to adjust the height of the scraper to ensure that the scraper is inserted into the liquid to an appropriate depth to scrape off the grease. If the overall height of the equipment is adjusted, oil will enter from the opening of the scraper and then discharge from the opening as the angle of the scraper changes, and the oil collecting device needs to be adjusted again, which makes its overall use inconvenient. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an oil scraping device for soybean oil production.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an oil scraping device for soybean oil production, comprising an oil tank, a support assembly, an adjustment assembly, an oil scraping assembly and a storage assembly, the support assembly comprising a support frame and legs, the legs are arranged at the four corners below the support frame, an oil tank with an upper opening is arranged below the support frame, and the oil tank is arranged between the four groups of legs;

[0008] The adjustment assembly includes a motor, a rotating drum, a support tube, a handle, a cover body, a worm gear, a worm, a positive and negative threaded screw, a slide plate, a first hinge seat, a hinge rod, a second hinge seat, a mounting seat and a limit tube. The motor is arranged at the center of one side of the support frame, and a support tube is arranged at the center of the other side of the support frame. The output end of the motor passes through the support frame and is connected to one end of the rotating drum. The other end of the rotating drum is inserted into the support tube and is rotatably connected to the support tube. A cavity is arranged in the rotating drum, and the positive and negative threaded screw is rotatably arranged in the cavity. A limit tube is arranged at the center of the positive and negative threaded screw. Two sets of pairs ... The sliding plate is arranged, the sliding plate is threadedly connected with the positive and negative thread screw, the outer side of the rotating cylinder is provided with a plurality of groups of sliding holes penetrating the cavity, the sliding plate is provided with a plurality of groups of first hinge seats slidably connected with the sliding holes, the mounting seat is provided with second hinge seats at both ends of one side close to the rotating cylinder, a hinge rod is hingedly arranged between the two corresponding groups of first hinge seats and second hinge seats, the positive and negative thread screw is provided with a worm gear at one end close to the motor, the rotating cylinder is also provided with a cover body penetrating the cavity, a worm gear meshing with the worm gear is rotatably arranged in the cover body, and the handle penetrates the cover body and is connected with the worm gear;

[0009] The oil scraper assembly comprises an oil scraper frame and a connecting piece, the oil scraper frame is semi-cylindrical, the oil scraper frame is connected to the mounting seat through the connecting piece, a temporary storage cavity is arranged in the oil scraper frame, the input end of the temporary storage cavity is connected to the horizontal plane of the oil scraper frame extending into the oil tank, and the side wall of the oil scraper frame away from the motor is provided with an oil outlet connected to the temporary storage cavity;

[0010] The support frame is also provided with a storage component for carrying oil at one end away from the motor.

[0011] In order to unload grease at the corresponding position, the present invention has an improvement that the temporary storage chamber is sequentially provided with a wide material mouth area, a transfer area and an output area from the part far from the rotating drum to the part close to the rotating drum, the wide material mouth area, the transfer area and the output area are connected, the transfer area is arc-shaped, the output area is in the shape of an inclined truncated cone, the cavity of the output area close to the motor part is larger, and the cavity of the output area away from the motor part is smaller, and the end of the scraper frame away from the motor is also provided with an oil outlet connected with the output area, and the oil outlet is arranged near the end of the rotating drum.

[0012] Furthermore, in order to ensure that the grease is unloaded at the highest point, the present invention is improved in that a plug is further provided at the oil outlet, and a V-shaped oil guide port is provided on the plug.

[0013] In order to facilitate the centralized collection of grease, the present invention has been improved in that the storage assembly includes a storage box with an upper opening, an oil guide frame and an auxiliary plate, the support frame is provided with an auxiliary plate on the bottom wall of one end away from the motor, the storage box is provided on the auxiliary plate, the storage box is provided with the oil guide frame near one end of the rotating drum, the oil scraper frame protrudes on both sides from the corresponding mounting seat, and the oil guide frame is arranged at an angle.

[0014] In order to facilitate the positioning of the storage box, the present invention is improved in that the storage box is further provided with a positioning block plugged with the support tube, and the positioning block is provided with a chamfer near one end of the support tube.

[0015] In order to facilitate the disassembly and assembly of the oil scraper frame, the present invention has been improved in that the connecting member includes an insert block, an elastic member and a clamping block, a slot adapted to the insert block is provided on the mounting seat, movable grooves are provided on both sides of the insert block, the elastic member and the clamping block are provided in the movable groove, two ends of the elastic member are respectively connected to the inner wall of the movable groove and the clamping block, and clamping holes adapted to the clamping block are provided on both sides of the slot.

[0016] Preferably, the elastic member comprises a spring and a telescopic rod, the spring is sleeved on the telescopic rod, and both ends of the spring and the telescopic rod are respectively connected to the inner wall of the movable groove and the clamping block.

[0017] Preferably, the handle is provided with friction patterns, and the motor is a servo motor.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present invention provides an oil scraping device for soybean oil production, which has the following beneficial effects:

[0020] The oil scraper device for soybean oil production drives the rotating drum through a motor, and the positive and negative threaded screws, slide plates, hinged rods and other structures in the rotating drum cooperate. The handle is turned to drive the worm, and the worm and the worm gear are engaged to drive the positive and negative threaded screws to rotate, so that the slide plates move on the positive and negative threaded screws, and the height of the mounting seat is adjusted through the hinged rod. In this way, the height of the oil scraper frame in the oil scraper assembly can be accurately adjusted so that it can be inserted into the liquid to a suitable depth to scrape off the grease. There is no need to adjust the overall height of the equipment, and the operation is more convenient and efficient. Compared with the inconvenience of the traditional oil scraper device that cannot adjust the scraper height, the overall height of the equipment needs to be adjusted, and the oil collection device also needs to be adjusted, this device greatly improves the flexibility and convenience of use;

[0021] The scraper frame is semi-cylindrical and has a temporary storage chamber inside. The input end of the temporary storage chamber is connected to the horizontal plane where the scraper frame extends into the oil tank, which can more effectively collect floating grease. The special design of the temporary storage chamber, such as the wide material inlet area, is convenient for collecting more grease, the arc design of the transfer area and the inclined frustum design of the output area, enable the grease to flow and discharge smoothly, improving the efficiency and effect of scraping oil;

[0022] The oil scraper frame is connected to the mounting base through a connecting piece, which is convenient for disassembly and assembly and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a first front view schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a second front view schematic diagram of the structure of the present invention;

[0025] Figure 3 It is a partial bottom view schematic diagram of the structure of the present invention;

[0026] Figure 4 It is a partial explosion schematic diagram of the structure of the present invention;

[0027] Figure 5 The structure of the present invention Figure 4 A partial enlarged schematic diagram in the middle;

[0028] Figure 6 The structure of the present invention Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0029] Figure 7 It is a cross-sectional schematic diagram of the oil scraper frame of the present invention;

[0030] Figure 8 It is a schematic diagram of filling the temporary storage cavity of the upper oil scraper frame according to the structure of the present invention.

[0031] In the figure: 1. oil tank; 2. support frame; 3. support leg; 4. motor; 5. rotating drum; 6. support tube; 7. handle; 8. cover body; 9. worm gear; 10. worm; 11. positive and negative thread screw; 12. slide plate; 13. first hinge seat; 14. hinge rod; 15. second hinge seat; 16. oil scraper frame; 17. mounting seat; 18. limit tube; 19. wide material mouth area; 20. transfer area; 21. output area; 22. storage box; 23. oil guide frame; 24. auxiliary plate; 25. positioning block; 26. plug block; 27. clamp block; 28. spring; 29. ​​telescopic rod; 30. plug. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 8, an oil scraping device for soybean oil production, comprising an oil tank 1, a support assembly, an adjustment assembly, an oil scraping assembly and a storage assembly, the support assembly comprising a support frame 2 and legs 3, the legs 3 are arranged at the four corners below the support frame 2, an oil tank 1 with an upper opening is arranged below the support frame 2, and the oil tank 1 is arranged between four groups of legs 3;

[0034] In actual use, the legs 3 provide stable support for the support frame 2, the oil tank 1 is placed below the support frame 2, and the height of the oil scraper assembly is adjusted by adjusting the assembly according to the filling condition of the material in the oil tank 1;

[0035] In this embodiment, the adjustment component includes a motor 4, a rotating drum 5, a support tube 6, a handle 7, a cover body 8, a worm gear 9, a worm 10, a positive and negative threaded screw 11, a slide plate 12, a first hinge seat 13, a hinge rod 14, a second hinge seat 15, a mounting seat 17 and a limit tube 18. The motor 4 is arranged at the center of one side of the support frame 2, and the support tube 6 is arranged at the center of the other side of the support frame 2. The output end of the motor 4 passes through the support frame 2 and is connected to one end of the rotating drum 5. The other end of the rotating drum 5 is inserted into the support tube 6 and is rotatably connected to the support tube 6. A cavity is arranged in the rotating drum 5, and the positive and negative threaded screw 11 is rotatably arranged in the cavity. A limit tube 18 is arranged at the center of the positive and negative threaded screw 11. Two groups of symmetrically arranged slide plates 12 are also arranged in the rotating drum 5. The slide plates 12 are threadedly connected to the positive and negative threaded screw 11. A plurality of groups of sliding holes that pass through the cavity are arranged on the outside of the rotating drum 5. The slide plate 12 is provided with several groups of first hinge seats 13 slidably connected with the sliding holes, and the mounting seat 17 is provided with second hinge seats 15 at both ends of one side of the rotating drum 5. A hinge rod 14 is hingedly arranged between the two corresponding groups of first hinge seats 13 and second hinge seats 15. A worm gear 9 is arranged at one end of the forward and reverse thread screw 11 near the motor 4. The rotating drum 5 is also provided with a cover body 8 that passes through the cavity, and a worm 10 that meshes with the worm gear 9 is rotatably arranged in the cover body 8. The handle 7 passes through the cover body 8 and is connected to the worm 10. At first, the distance between the two groups of slide plates 12 is small, and the distance between the mounting seat 17 and the rotating drum 5 is small. According to needs, the distance between the mounting seat 17 and the rotating drum 5 is adjusted. The adjustment process is that the worm 10 in the cover body 8 of the rotating drum 5 is driven to rotate by the handle 7, and then the worm 10 drives the worm wheel 9 to rotate, thereby driving the forward and reverse thread screw 11 to rotate in the cavity of the rotating drum 5. Since two groups of symmetrically arranged slide plates 12 are provided on the positive and negative threaded screw 11, and the slide plates 12 are threadedly connected to the positive and negative threaded screw 11, and the slide plates 12 are provided with a first hinge seat 13 slidably connected to the sliding hole, when the positive and negative threaded screw 11 rotates, the slide plates 12 will move in the rotating drum 5 according to the thread direction of the screw. A plurality of sliding holes are provided on the outer side of the rotating drum 5, and the first hinge seat 13 on the slide plate 12 is slidably connected to the sliding hole to ensure the stability of the movement of the slide plate 12. The second hinge seat 15 of the mounting seat 17 at both ends of one side of the rotating drum 5 is connected to the first hinge seat 13 on the slide plate 12 through an articulated rod 14. As the slide plate 12 moves, the articulated rod 14 will push or pull the mounting seat 17, thereby adjusting the height of the mounting seat 17, so that the oil scraper assembly extends into the oil tank 1 to a suitable height, and then the motor 4 is started, and the motor 4 drives the rotating drum 5 supported by the support frame 2 and the support tube 6 to rotate;

[0036] In actual use, the oil scraper assembly includes an oil scraper frame 16 and a connecting piece. The oil scraper frame 16 is semi-cylindrical, and is connected to the mounting seat 17 through a connecting piece for easy disassembly and assembly. A temporary storage chamber is provided in the oil scraper frame 16. The input end of the temporary storage chamber is connected to the horizontal plane of the oil scraper frame 16 extending into the oil tank 1. The side wall of the end of the oil scraper frame 16 away from the motor 4 is provided with an oil outlet connected to the temporary storage chamber. The temporary storage chamber is sequentially provided with a wide material opening area 19, a transfer area 19, and a transfer area 19 from the part away from the rotating drum 5 to the part close to the rotating drum 5. The transfer area 20 and the output area 21 are connected. The transfer area 20 is in an arc shape, and the output area 21 is in an inclined truncated cone shape. The cavity of the output area 21 close to the motor 4 is larger, and the cavity of the output area 21 away from the motor 4 is smaller. The end of the scraper frame 16 away from the motor 4 is also provided with an oil outlet connected with the output area 21. The oil outlet is arranged at the end close to the rotating drum 5. The scraper frame 16 is semi-cylindrical and connected to the mounting seat 17 through a connector. When the height of the mounting seat 17 is adjusted, the scraper frame 16 extends into the oil tank 1. The input end of the temporary storage cavity in the scraper frame 16 is connected with the horizontal plane of the scraper frame 16 extending into the oil tank 1. In the oil tank 1, as the equipment is running or other external forces are applied, the floating grease will enter the temporary storage cavity. The temporary storage chamber is divided into a wide material opening area 19, a transfer area 20 and an output area 21 from the part away from the rotating drum 5 to the part close to the rotating drum 5. The wide material opening area 19 is convenient for collecting more grease, and the transfer area 20 is arc-shaped, which is conducive to the smooth flow of grease. The output area 21 is an inclined truncated cone, and the cavity near the motor 4 is larger, and the cavity away from the motor 4 is smaller. When the oil scraper frame 16 is located in the oil tank 1, the oil outlet is at the highest position of the temporary storage chamber. As the oil scraper frame 16 moves from a low position to a higher position, the oil is stored in the transfer area 20 and the output area 21. When the oil scraper frame 16 is at the highest position, the oil outlet is at the lowest position of the temporary storage chamber, and the grease is discharged from the oil outlet on the side wall of the end of the oil scraper frame 16 away from the motor 4. The plug 30 at the oil outlet plays a role in controlling the outflow of grease, and the V-shaped oil guide port on the plug 30 ensures that the grease is unloaded at the highest point;

[0037] The reserved grease enters the storage component, and a storage component for carrying oil is also provided at the end of the support frame 2 away from the motor 4. The storage component includes a storage box 22 with an upper opening, an oil guide frame 23 and an auxiliary plate 24. The bottom wall of the support frame 2 away from the motor 4 is provided with an auxiliary plate 24, and the storage box 22 is provided on the auxiliary plate 24. The storage box 22 is provided with the oil guide frame 23 on the end of the storage box 22 close to the rotating drum 5. The oil scraper frame 16 protrudes from the corresponding mounting seat 17 on both sides, and the oil guide frame 23 is arranged at an angle. A positioning block 25 plugged into the support tube 6 is also provided on the storage box 22, and the positioning block 25 is provided with a chamfer near the end of the support tube 6. The storage component provided at the end of the support frame 2 away from the motor 4 is used to carry the grease discharged from the oil scraper frame 16. The storage box 22 is arranged on the bottom wall of the support frame 2 through the auxiliary plate 24, and the two sides of the oil scraper frame 16 protrude from the corresponding mounting seat 17. When the grease is discharged from the oil outlet, the grease will flow into the storage box 22 along the oil guide frame 23 due to the inclined arrangement of the oil guide frame 23, so as to realize the centralized collection of the grease. The positioning block 25 on the storage box 22 is plugged into the support tube 6, and the rounded design of the positioning block 25 near one end of the support tube 6 facilitates insertion and positioning, thereby ensuring the stability of the storage box 22 during operation.

[0038] In actual use, whether it is to replace a corresponding oil scraper frame 16 or to perform maintenance, inspection and cleaning, a connecting piece is required, and the connecting piece includes an insert block 26, an elastic piece and a clamping block 27. The mounting seat 17 is provided with a slot adapted to the insert block 26, and movable grooves are provided on both sides of the insert block 26. The elastic piece and the clamping block 27 are provided in the movable groove. The two ends of the elastic piece are respectively connected to the inner wall of the movable groove and the clamping block 27, and the two sides of the slot are provided with clamping holes adapted to the clamping block 27. The elastic piece includes a spring 28 and a telescopic rod 29, and the spring 28 is sleeved on the telescopic rod 29. The two ends of the spring 28 and the telescopic rod 29 are respectively connected to the inner wall of the movable groove and the clamping block 27. When the oil scraper frame 16 needs to be installed or removed, the connecting piece comes into play. The mounting seat 17 is provided with a slot adapted to the insert block 26, and the insert block 26 of the oil scraper frame 16 is inserted into the slot. Elastic parts and clamping blocks 27 are arranged in the movable grooves on both sides of the insert block 26. The elastic parts are composed of a spring 28 and a telescopic rod 29. The spring 28 is sleeved on the telescopic rod 29. The two ends of the elastic parts are respectively connected to the inner wall of the movable groove and the clamping block 27. When the insert block 26 is inserted into the slot, the clamping block 27 is squeezed by the inner wall of the slot, and the elastic parts are compressed to enter the movable groove. When the insert block 26 is fully inserted into the slot and the clamping block 27 reaches the clamping hole position on both sides of the slot, the clamping block 27 pops out and enters the clamping hole under the action of the elastic parts, so as to realize the connection and fixation between the oil scraper frame 16 and the mounting seat 17. When disassembling, the clamping block 27 is squeezed by external force to make it withdraw from the clamping hole, so that the oil scraper frame 16 can be removed from the mounting seat 17.

[0039] In actual use, the handle 7 is provided with friction lines to prevent the driving handle 7 from slipping. The motor 4 adopts a precisely controlled servo motor 4 to ensure the stability of the overall driving of the device.

[0040] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0041] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0042] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An oil scraping device for soybean oil production, comprising an oil tank (1), a support assembly, an adjustment assembly, an oil scraping assembly and a storage assembly, characterized in that: The support assembly comprises a support frame (2) and support legs (3), the support legs (3) being arranged at four corners below the support frame (2), an oil tank (1) with an upper opening being arranged below the support frame (2), and the oil tank (1) being arranged between four groups of the support legs (3); The adjustment assembly comprises a motor (4), a rotating drum (5), a support tube (6), a handle (7), a cover body (8), a worm wheel (9), a worm (10), a positive and negative threaded screw (11), a slide plate (12), a first hinge seat (13), a hinge rod (14), a second hinge seat (15), a mounting seat (17) and a limit tube (18). The motor (4) is arranged at the center of one side of the support frame (2), and the support tube (6) is arranged at the center of the other side of the support frame (2). The output end of the motor (4) passes through the support frame (2) and is connected to one end of the rotating drum (5). The other end of the rotating drum (5) is inserted into the support tube (6) and is rotatably connected to the support tube (6). A cavity is arranged in the rotating drum (5), and the positive and negative threaded screw (11) is rotatably arranged in the cavity. The limit tube (18) is arranged at the center of the positive and negative threaded screw (11). The rotating drum (5) Two groups of symmetrically arranged slide plates (12) are also provided inside, the slide plates (12) are threadedly connected to the forward and reverse threaded screw rods (11), the outer side of the rotating cylinder (5) is provided with a plurality of groups of sliding holes penetrating the cavity, the slide plates (12) are provided with a plurality of groups of first hinge seats (13) slidably connected to the sliding holes, the mounting seat (17) is provided with second hinge seats (15) at both ends of a side close to the rotating cylinder (5), a hinge rod (14) is hingedly provided between the two corresponding groups of first hinge seats (13) and second hinge seats (15), a worm gear (9) is provided at one end of the forward and reverse threaded screw rods (11) close to the motor (4), the rotating cylinder (5) is also provided with a cover body (8) penetrating the cavity, a worm gear (10) meshing with the worm gear (9) is rotatably provided in the cover body (8), and the handle (7) passes through the cover body (8) and is connected to the worm gear (10); The oil scraper assembly comprises an oil scraper frame (16) and a connecting piece, the oil scraper frame (16) being semi-cylindrical, the oil scraper frame (16) being connected to the mounting seat (17) via the connecting piece, a temporary storage chamber being arranged in the oil scraper frame (16), an input end of the temporary storage chamber being in communication with a transverse plane of the oil scraper frame (16) extending into the oil tank (1), and a side wall of the oil scraper frame (16) at one end away from the motor (4) being provided with an oil outlet in communication with the temporary storage chamber; A storage component for carrying oil is also provided at one end of the support frame (2) away from the motor (4); The temporary storage chamber is provided with a wide material opening area (19), a transfer area (20) and an output area (21) in sequence from the part away from the rotating drum (5) to the part close to the rotating drum (5); the wide material opening area (19), the transfer area (20) and the output area (21) are connected; the transfer area (20) is in an arc shape; the output area (21) is in an inclined truncated cone shape; the cavity of the part of the output area (21) close to the motor (4) is larger; the cavity of the part of the output area (21) away from the motor (4) is smaller; the end of the oil scraper frame (16) away from the motor (4) is also provided with an oil outlet connected with the output area (21); the oil outlet is provided at the end close to the rotating drum (5); The storage assembly comprises a storage box (22) with an upper opening, an oil guide frame (23) and an auxiliary plate (24); the auxiliary plate (24) is arranged on the bottom wall of the support frame (2) at one end away from the motor (4); the storage box (22) is arranged on the auxiliary plate (24); the storage box (22) is arranged on one end of the storage box (22) close to the rotating drum (5); the oil guide frame (23) is arranged on both sides of the oil scraper frame (16) protruding from the corresponding mounting seat (17); the oil guide frame (23) is arranged in an inclined manner; when the oil scraper frame (16) is located in the oil tank (1), the oil outlet is located at the highest position of the temporary storage cavity; when the oil scraper frame (16) is located at the highest position, the oil outlet is located at the lowest position of the temporary storage cavity.

2. The oil scraping device for soybean oil production according to claim 1, characterized in that: A plug (30) is also provided at the oil outlet, and a V-shaped oil guide port is provided on the plug (30).

3. The oil scraping device for soybean oil production according to claim 2, characterized in that: The storage box (22) is also provided with a positioning block (25) plugged into the support tube (6), and the positioning block (25) is provided with a rounded shape at one end close to the support tube (6).

4. The oil scraping device for soybean oil production according to claim 3, characterized in that: The connecting member comprises an insert block (26), an elastic member and a clamping block (27); a slot matched with the insert block (26) is provided on the mounting seat (17); movable grooves are provided on both sides of the insert block (26); the elastic member and the clamping block (27) are provided in the movable groove; two ends of the elastic member are respectively connected to the inner wall of the movable groove and the clamping block (27); clamping holes matched with the clamping block (27) are provided on both sides of the slot.

5. The oil scraping device for soybean oil production according to claim 4, characterized in that: The elastic member comprises a spring (28) and a telescopic rod (29), the spring (28) being sleeved on the telescopic rod (29), and both ends of the spring (28) and the telescopic rod (29) being respectively connected to the inner wall of the movable groove and the clamping block (27).

6. The oil scraping device for soybean oil production according to claim 5, characterized in that: The handle (7) is provided with friction patterns, and the motor (4) is a servo motor.

Images