Oil cake processing device of oil press

Abstract

The utility model relates to the technical field of oil presses, and provides an oil press oil cake processing device which comprises a pressing barrel, a feeding port and a discharging port are formed in the pressing barrel, an oil outlet hole is formed in the bottom end of the pressing barrel, a hydraulic cylinder is installed on the pressing barrel, and the output end of the hydraulic cylinder penetrates through the pressing barrel and is fixedly connected with a pressing plate. The device further comprises an expanding cylinder, a sealing plate, a push plate and a discharging mechanism, the expanding cylinder is fixedly connected to the discharging port, a push-out ring is slidably arranged in the expanding cylinder, the inner wall of the push-out ring is flush with the inner wall of the expanding cylinder, the sealing plate is arranged on the expanding cylinder through a moving mechanism and fixedly connected to one end of the push-out ring, and the push plate is arranged on the sealing plate through a push-out mechanism. According to the technical scheme, the technical problems that in the prior art, an operator needs to manually disassemble a cake collecting ring, take out an oil cake and then assemble the cake collecting ring back for continuous use, time and labor are wasted, and the oil pressing and cake taking efficiency is reduced are solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of oil press technology, and more specifically, to an oil press cake processing device. Background Technology

[0002] An oil press is a machine that uses mechanical force to squeeze oil out of oilseeds. A traditional vertical oil press consists of a frame, a pressing cylinder, a pressure plate, an oil receiving tray, and a hydraulic device. The pressing cylinder is fixed on the frame and corresponds to the oil receiving tray. The hydraulic device drives the pressure plate to press the oilseeds inside the pressing cylinder to obtain oil. After the oilseeds are pressed, an oil cake will be formed inside the pressing cylinder.

[0003] Traditional oil presses require crushing the oil cake before removing it from the press cylinder because the oil cake adheres very firmly to it. To solve this problem, patent publication number CN211662691U discloses an oil press that facilitates oil cake removal. By using a cake collection ring, the oil cake can be removed entirely without damage, facilitating subsequent transportation and processing. However, this method requires the operator to manually remove the cake collection ring, remove the oil cake, and then reinstall the ring for continued use. This method is time-consuming and labor-intensive, reducing the efficiency of oil pressing and cake removal. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide an oil press cake processing device, which solves the technical problem that in the prior art, operators need to manually remove the cake collecting ring, take out the oil cake, and then reinstall the cake collecting ring for continued use. This method is time-consuming and labor-intensive, reducing the efficiency of oil pressing and cake removal.

[0005] According to one aspect, at least one embodiment of this disclosure provides an oil cake processing device for an oil press, including a pressing cylinder, the pressing cylinder having a feed inlet and a discharge outlet, the bottom end of the pressing cylinder having an oil outlet hole, a hydraulic cylinder being installed on the pressing cylinder, the output end of the hydraulic cylinder passing through the pressing cylinder and being fixedly connected to a pressing plate, and further including: an expanding cylinder, a sealing plate, a pushing plate and a feeding mechanism;

[0006] The expansion cylinder is fixedly connected to the discharge port, and an ejection ring is slidably arranged inside the expansion cylinder, with the inner wall of the ejection ring flush with the inner wall of the expansion cylinder.

[0007] The sealing plate is mounted on the expansion cylinder via a moving mechanism. The sealing plate is fixedly connected to one end of the ejection ring. One side of the sealing plate contacts the end face of the expansion cylinder, which is used to seal the expansion cylinder and can drive the ejection ring to move.

[0008] The pusher plate is mounted on the sealing plate via an ejection mechanism, used to eject the oil cake adhering to the ejection ring;

[0009] The feeding mechanism is located at the feed inlet and is used to transport oil into the pressing cylinder.

[0010] Preferably, the moving mechanism includes: a fixed frame and a carriage;

[0011] Two fixing frames are provided, and both fixing frames are fixedly connected to the expansion cylinder to support the sealing plate for movement;

[0012] The slide is provided in two parts, both of which are fixedly connected to one side of the sealing plate. One of the slides is slidably connected to one of the fixed frames via a slide rod, and the other slide is set in the other fixed frame via a drive assembly for driving the sealing plate to move.

[0013] Furthermore, the drive assembly includes: a moving screw and a first motor;

[0014] The movable screw is rotatably connected to another fixed frame, and the other slide has a screw hole, in which the movable screw is threaded.

[0015] The first motor is mounted on the pressing cylinder, and the output end of the first motor is axially fixedly connected to the moving screw.

[0016] Furthermore, the launching mechanism includes: a guide rod, a fixing plate, and a power assembly;

[0017] The guide rod is provided in two parts, and both guide rods are fixedly connected to one side of the push plate. The sealing plate has two sliding holes, and the two guide rods are slidably connected in the two sliding holes respectively.

[0018] The fixing plate is fixedly connected to the other end of the two guide rods;

[0019] The power unit is mounted on the fixed plate and is used to drive the push plate to move on the sealing plate.

[0020] Furthermore, the power assembly includes: a drive screw and a second motor;

[0021] The two ends of the drive screw are rotatably connected to the fixed plate and the push plate, respectively. The sealing plate has a screw hole, and the drive screw is threaded into the screw hole.

[0022] The second motor is mounted on the fixed plate, and the output end of the second motor passes through the fixed plate and is axially fixedly connected to one end of the drive screw.

[0023] Furthermore, the feeding mechanism includes: a feeding hopper, a top plate, and a feeding paddle;

[0024] The discharge hopper is connected to the feed inlet;

[0025] The top plate is fixedly connected inside the hopper;

[0026] The feeding paddle is mounted on the top plate via a rotating assembly, which drives the feeding paddle to rotate and feed materials.

[0027] Furthermore, the rotating assembly includes: a rotating rod and a third motor;

[0028] The rotating rod is rotatably connected to the bottom end of the top plate, and the feeding paddle is fixedly connected to the rotating rod;

[0029] The third motor is installed at the top of the top plate, and the output end of the third motor passes through the top plate and is axially fixedly connected to the top of the rotating rod.

[0030] Furthermore, a stabilizing plate is fixedly connected to the pressing cylinder, and the other end of the sliding rod is fixedly connected to the stabilizing plate.

[0031] Furthermore, a mounting plate is fixedly connected to the pressing cylinder, and the first motor is mounted on one side of the mounting plate.

[0032] Furthermore, two support frames are fixedly connected to the bottom end of the pressing cylinder.

[0033] The beneficial effects of the embodiments disclosed herein are as follows:

[0034] In this invention, the sealing plate and the moving mechanism facilitate the disengagement of the ejector ring from the expansion cylinder, thereby bringing the oil cake out of the expansion cylinder. The ejector mechanism also facilitates the complete ejection of the oil cake from the ejector ring. After the oil cake is completely ejected, the sealing plate drives the pusher ring back into the expansion cylinder, which facilitates the continued pressing of the oilseeds. There is no need for operators to manually disassemble the ejector ring, which saves time and effort and improves the efficiency of oil pressing and cake removal. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0036] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present disclosure;

[0037] Figure 2 This is a structural schematic diagram from another angle in one embodiment of the present disclosure;

[0038] Figure 3 This is a cross-sectional structural schematic diagram of the pressing cylinder, expanding cylinder, ejecting ring, and sealing plate in one embodiment of this disclosure;

[0039] Figure 4 This is a structural schematic diagram showing the push plate in the pushed-out state and the push-out ring and sealing plate in cross-section in one embodiment of this disclosure.

[0040] In the diagram: 1. Pressing cylinder; 2. Hydraulic cylinder; 3. Pressing plate; 4. Expanding cylinder; 5. Pushing ring; 6. Sealing plate; 7. Pushing plate; 8. Fixing frame; 9. Slide frame; 10. Slide rod; 11. Moving screw; 12. First motor; 13. Guide rod; 14. Fixing plate; 15. Drive screw; 16. Second motor; 17. Feed hopper; 18. Top plate; 19. Feeding paddle; 20. Rotating rod; 21. Third motor; 22. Stabilizing plate; 23. Mounting plate; 24. Support frame. Detailed Implementation

[0041] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0042] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0043] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0044] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0045] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0046] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0047] like Figures 1-4 The diagram illustrates an oil press cake processing device according to an embodiment of this disclosure. It includes a pressing cylinder 1 with an inlet and an outlet, and an oil outlet at the bottom. A hydraulic cylinder 2 is mounted on the pressing cylinder 1, with its output end passing through the pressing cylinder 1 and fixedly connected to a pressing plate 3. The device also includes an expanding cylinder 4, a sealing plate 6, a pusher plate 7, and a feeding mechanism. Two support frames 24 are fixedly connected to the bottom of the pressing cylinder 1. The expanding cylinder 4 is fixedly connected to the outlet, and a pusher plate slidably disposed inside the expanding cylinder 4. Ring 5, the inner wall of the ejector ring 5 is flush with the inner wall of the expansion cylinder 4. With the setting of the sealing plate 6 and the moving mechanism, it is easy to drive the ejector ring 5 to disengage from the expansion cylinder 4, thereby bringing the oil cake out of the expansion cylinder 4. With the setting of the ejector mechanism, it is easy to push the oil cake out of the ejector ring 5 completely. After the oil cake is completely pushed out, the sealing plate 6 drives the pusher ring back into the expansion cylinder 4, thereby facilitating the continued pressing of the oil. There is no need for the operator to manually disassemble the ejector ring 5, which saves time and effort and improves the efficiency of oil pressing and cake removal.

[0048] The sealing plate 6 is mounted on the expanding cylinder 4 via a moving mechanism. The sealing plate 6 is fixedly connected to one end of the ejector ring 5, and one side of the sealing plate 6 contacts the end face of the expanding cylinder 4. It seals the expanding cylinder 4 and drives the ejector ring 5 to move. The moving mechanism includes a fixed frame 8 and a slide 9. Two fixed frames 8 are provided, both fixedly connected to the expanding cylinder 4 to support the movement of the sealing plate 6. Two slides 9 are provided, both fixedly connected to one side of the sealing plate 6. One slide 9 is slidably connected to one of the fixed frames 8 via a slide rod 10. A stabilizing plate 22 is fixedly connected to the pressing cylinder 1, and the slide rod 10... The other end is fixedly connected to the stabilizing plate 22 to increase the stability of the slide bar 10. Another slide 9 is set in another fixed frame 8 through the drive assembly to drive the sealing plate 6 to move. The drive assembly includes: a moving screw 11 and a first motor 12. A mounting plate 23 is fixedly connected to the pressing cylinder 1. The first motor 12 is installed on one side of the mounting plate 23. The moving screw 11 is rotatably connected in another fixed frame 8. A screw hole is opened on the other slide 9. The moving screw 11 is threadedly connected in the screw hole. The first motor 12 is installed on the pressing cylinder 1. The output end of the first motor 12 is axially fixedly connected to the moving screw 11.

[0049] The first motor 12 drives the moving screw 11 to rotate, thereby causing the slide 9 to move within the fixed frame 8. When the slide 9 moves, it causes the sealing plate 6 and the ejector ring 5 to move out of the expansion cylinder 4, thereby taking the oil cake out of the expansion cylinder 4. After the oil cake is taken out, the first motor 12 rotates in the opposite direction, thereby causing the sealing plate 6 and the ejector ring 5 to return to their original positions for continued use.

[0050] The push plate 7 is mounted on the sealing plate 6 via a push-out mechanism to push out the oil cake adhering to the push-out ring 5. The push-out mechanism includes: guide rods 13, a fixed plate 14, and a power assembly. There are two guide rods 13, both of which are fixedly connected to one side of the push plate 7. The sealing plate 6 has two sliding holes, and the two guide rods 13 are slidably connected in the two sliding holes respectively. The fixed plate 14 is fixedly connected to the other end of the two guide rods 13. The power assembly is mounted on the fixed plate 14 and is used to drive the push plate 7 to move on the sealing plate 6. The power assembly includes: a drive screw 15 and a second motor 16. The two ends of the drive screw 15 are rotatably connected to the fixed plate 14 and the push plate 7 respectively. The sealing plate 6 has a screw hole, and the drive screw 15 is threaded into the screw hole. The second motor 16 is mounted on the fixed plate 14, and the output end of the second motor 16 passes through the fixed plate 14 and is axially fixedly connected to one end of the drive screw 15.

[0051] The second motor 16 drives the drive screw 15 to rotate, causing the drive screw 15 to rotate in the screw hole opened on the sealing plate 6, thereby driving the push plate 7 to move within the ejection ring 5, thus completely ejecting the oil cake within the ejection ring 5.

[0052] The feeding mechanism is located at the inlet and is used to transport oil into the pressing cylinder 1. The feeding mechanism includes a feeding hopper 17, a top plate 18, and a feeding paddle 19. The feeding hopper 17 is connected to the inlet, and the top plate 18 is fixedly connected to the feeding hopper 17. The feeding paddle 19 is mounted on the top plate 18 through a rotating assembly and is used to drive the feeding paddle 19 to rotate and feed. The rotating assembly includes a rotating rod 20 and a third motor 21. The rotating rod 20 is rotatably connected to the bottom end of the top plate 18, and the feeding paddle 19 is fixedly connected to the rotating rod 20. The third motor 21 is mounted on the top end of the top plate 18, and the output end of the third motor 21 passes through the top plate 18 and is axially fixedly connected to the top end of the rotating rod 20.

[0053] The third motor 21 installed on the top plate 18 drives the rotating rod 20 and the feeding paddle 19 to rotate, thereby uniformly conveying the oil into the pressing cylinder 1.

[0054] Working principle: When oilseeds need to be pressed, the oilseeds are added into the hopper 17. The third motor 21 on the top plate 18 drives the rotating rod 20 and the feeding paddle 19 to rotate, thereby evenly conveying the oilseeds into the pressing cylinder 1. Then, the hydraulic cylinder 2 drives the pressing plate 3 to move inside the pressing cylinder 1, thereby squeezing the oilseeds inside the pressing cylinder 1. The squeezed oil is discharged through the oil outlet. During pressing, the oilseeds are squeezed into the ejection ring 5. After pressing, the oil cake naturally remains in the ejection ring 5. Then, the first motor 12 drives the moving screw 11 to rotate. The movement of the slide 9 within the fixed frame 8 causes the sealing plate 6 and the ejector ring 5 to move out of the expansion cylinder 4, thus carrying the oil cake out of the expansion cylinder 4. The second motor 16 drives the drive screw 15 to rotate, causing the drive screw 15 to rotate in the screw hole on the sealing plate 6, thereby driving the push plate 7 to move within the ejector ring 5, thus completely ejecting the oil cake from the ejector ring 5. After the operator removes the complete oil cake, the first motor 12 rotates in the opposite direction, thereby driving the sealing plate 6 and the ejector ring 5 back to their original positions for continued use.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. An oil cake processing device for an oil press, comprising a pressing cylinder (1), wherein the pressing cylinder (1) has an inlet and an outlet, and an oil outlet is provided at the bottom end of the pressing cylinder (1), and a hydraulic cylinder (2) is installed on the pressing cylinder (1), wherein the output end of the hydraulic cylinder (2) passes through the pressing cylinder (1) and is fixedly connected to a pressing plate (3), characterized in that, Also includes: Expanding cylinder (4), the expanding cylinder (4) is fixedly connected to the discharge port, and an ejection ring (5) is slidably arranged inside the expanding cylinder (4), the inner wall of the ejection ring (5) is flush with the inner wall of the expanding cylinder (4); A sealing plate (6) is mounted on the expansion cylinder (4) via a moving mechanism. The sealing plate (6) is fixedly connected to one end of the ejection ring (5). One side of the sealing plate (6) contacts the end face of the expansion cylinder (4) to seal the expansion cylinder (4) and to drive the ejection ring (5) to move. Push plate (7), which is disposed on the sealing plate (6) by a push mechanism, is used to push out the oil cake adhering to the push ring (5); The feeding mechanism is located at the feed inlet and is used to transport oil into the press cylinder (1).

2. The oil cake processing device for an oil press according to claim 1, characterized in that, The moving mechanism includes: Two fixed frames (8) are provided, and both fixed frames (8) are fixedly connected to the expansion cylinder (4) to support the sealing plate (6) to move. The slide (9) is provided in two, and both slides (9) are fixedly connected to one side of the sealing plate (6). One slide (9) is slidably connected to one of the fixed frames (8) by a slide rod (10), and the other slide (9) is set in the other fixed frame (8) by a drive assembly for driving the sealing plate (6) to move.

3. The oil cake processing device for an oil press according to claim 2, characterized in that, The driving component includes: A movable screw (11) is rotatably connected to another fixed frame (8), and a screw hole is provided on another slide (9), and the movable screw (11) is threaded into the screw hole; The first motor (12) is mounted on the pressing cylinder (1), and the output end of the first motor (12) is axially fixedly connected to the moving screw (11).

4. The oil cake processing device for an oil press according to claim 3, characterized in that, The launching agencies include: Guide rod (13), there are two guide rods (13), both guide rods (13) are fixedly connected to one side of the push plate (7), and two sliding holes are opened on the sealing plate (6), and the two guide rods (13) are slidably connected in the two sliding holes respectively; A fixing plate (14) is fixedly connected to the other end of the two guide rods (13); A power assembly is disposed on the fixed plate (14) for driving the push plate (7) to move on the sealing plate (6).

5. The oil cake processing device for an oil press according to claim 4, characterized in that, The power assembly includes: A drive screw (15) is rotatably connected at both ends to the fixed plate (14) and the push plate (7), respectively. A screw hole is provided on the sealing plate (6), and the drive screw (15) is threaded into the screw hole. The second motor (16) is mounted on the fixed plate (14). The output end of the second motor (16) passes through the fixed plate (14) and is axially fixedly connected to one end of the drive screw (15).

6. The oil cake processing device for an oil press according to claim 5, characterized in that, The feeding mechanism includes: A feeding hopper (17) is connected to the feed inlet; Top plate (18), which is fixedly connected inside the hopper (17); The feeding paddle (19) is mounted on the top plate (18) via a rotating assembly, which is used to drive the feeding paddle (19) to rotate and feed materials.

7. The oil cake processing device for an oil press according to claim 6, characterized in that, The rotating assembly includes: Rotating rod (20), the rotating rod (20) is rotatably connected to the bottom end of the top plate (18), and the feeding paddle (19) is fixedly connected to the rotating rod (20); The third motor (21) is installed at the top of the top plate (18), and the output end of the third motor (21) passes through the top plate (18) and is axially fixedly connected to the top of the rotating rod (20).

8. The oil cake processing device for an oil press according to claim 7, characterized in that, A stabilizing plate (22) is fixedly connected to the pressing cylinder (1), and the other end of the sliding rod (10) is fixedly connected to the stabilizing plate (22).

9. The oil cake processing device for an oil press according to claim 8, characterized in that, An mounting plate (23) is fixedly connected to the pressing cylinder (1), and the first motor (12) is mounted on one side of the mounting plate (23).

10. An oil cake processing device for an oil press according to claim 9, characterized in that, The bottom end of the press cylinder (1) is fixedly connected to two support frames (24).

Images