Oil residue oil extraction recycling device

Abstract

The invention relates to the technical field of oil refining processing equipment, in particular to an oil residue oil pressing and recycling device which comprises a supporting bracket, an oil residue oil pressing device, an oil residue oil pressing device and a recycling device, and the supporting bracket is horizontally arranged on the ground and detachably connected with a mounting bracket; the material distributing device is detachably connected to the mounting bracket, and two discharging openings are formed in the left side and the right side of the bottom of the material distributing device; the feeding hopper is arranged at the top end of the material distributing device, and the bottom of the discharging opening is communicated with the material distributing device; the extrusion oil outlet device is fixedly connected to the bottom of the material distributing device and comprises two oil pressing assemblies which are arranged in a mirror symmetry mode, the two oil pressing assemblies are fixedly connected to the bottom of the material distributing device and communicate with the two discharging ports in the left side and the right side correspondingly, and a double-acting cylinder is arranged between the two oil pressing assemblies; the telescopic ends of the two sides of the double-acting cylinder are fixedly connected with pressing plates. Through lateral squeezing, due to the fact that no oil outlet hole exists, the oil residue blocking phenomenon cannot occur, and the magnetic push rod assembly is arranged so that materials can be automatically pushed.

Description

Technical Field

[0001] The invention relates to the technical field of oil refining equipment, and in particular to an oil residue oil pressing and recycling device. Background Art

[0002] Oil residue, as a by-product of animal fat refining, still contains a lot of oil. In order to avoid waste, it needs to be further pressed to further recover the residual oil in the oil residue. The pressed oil residue is squeezed into fried cakes as a by-product due to pressure to improve economic benefits.

[0003] The publication number is CN109454914A-an oil residue press that can be automatically controlled, which uses two semi-barrel-shaped arc plates to enclose a pressing container chamber, one of which is fixed and the other is movably connected, so as to facilitate and quickly remove the oil residue cake. At the same time, an ejection device is provided under the fixed arc plate, which is connected to an electric drive component and can realize the function of automatically ejecting the oil residue cake. However, when squeezing the oil residue, the squeezing rod presses from top to bottom, the oil residue is in the middle, and the oil outlet is at the bottom of the oil residue. After squeezing, the oil residue is very easy to block the oil outlet, affecting the oil discharge of the oil residue next time, and an additional electric drive component needs to be set to eject the oil residue cake, which increases the cost. Summary of the invention

[0004] In view of this, the object of the present invention is to provide an oil residue oil pressing and recycling device to solve the above-mentioned problems.

[0005] Based on the above purpose, the present invention provides an oil residue oil pressing and recycling device, comprising:

[0006] A support bracket is horizontally arranged on the ground, and a mounting bracket is detachably connected to the support bracket;

[0007] A material distribution device, which is detachably connected to the mounting bracket, and two discharge ports are provided on the left and right sides of the bottom of the material distribution device;

[0008] A feed hopper is arranged at the top of the material distribution device, and the bottom of the discharge port is connected to the material distribution device;

[0009] An oil extrusion device is fixedly connected to the bottom of the material distribution device, and includes two oil pressure assemblies arranged in mirror symmetry. The two oil pressure assemblies are fixedly connected to the bottom of the material distribution device, and the two oil pressure assemblies are respectively connected to the two discharge ports on the left and right sides. A double-acting cylinder is arranged between the two oil pressure assemblies, and the telescopic ends on both sides of the double-acting cylinder are fixedly connected to pressure plates;

[0010] The oil pressure assembly comprises a connecting block, a hollow oil pressure chamber is arranged on the connecting block, the pressing plate is slidably matched with the oil pressure chamber, four mounting holes are respectively arranged in the four corners of the connecting block, and a rebound assembly is arranged in each mounting hole;

[0011] An oil outlet plate, fixedly connected to the four rebound components, wherein a forming cavity for accommodating oil residue is provided on the oil outlet plate;

[0012] A movable groove is arranged in the molding cavity and on the pressing plate, and a magnetic push rod assembly is slidably connected in each movable groove.

[0013] As an optional embodiment, the magnetic push rod assembly includes a limit block, which is slidably connected in the movable groove, a tension spring is connected between the tail of the limit block and the bottom of the movable groove, a round support plate is fixedly connected to the front end of the limit block, a ring is fixedly connected to the front end of the round support plate, a magnet is fixedly connected in the ring, and a push plate is fixedly connected to the ring.

[0014] Furthermore, the magnetic push rod assembly in the molding cavity and the magnetic push rod assembly on the pressing plate have opposite magnets that attract each other.

[0015] As an optional embodiment, the rebound assembly includes a mounting plate fixedly connected to the mounting hole, a gas spring with a compression direction toward the double-acting cylinder is provided on the mounting plate, a force transmission sleeve is fixedly connected to the telescopic end of the gas spring, the force transmission sleeve is slidably matched with the mounting hole and the mounting plate, and the force transmission sleeve is fixedly connected to the oil outlet plate.

[0016] Furthermore, the damping of the gas spring is adjustable.

[0017] Furthermore, the force transmission sleeve is provided with a sliding groove that slidably cooperates with the mounting plate.

[0018] As an optional embodiment, the material distribution device includes a material distribution pipe, on which a reversing assembly for controlling the feeding direction is arranged, the reversing assembly includes a rotating shaft rotatably connected to the material distribution pipe, on which a material distribution plate is fixedly connected, one side of the material distribution pipe is fixedly connected to a bearing seat, and the other side of the material distribution pipe is fixedly connected to a rotating motor, the bearing seat is rotatably matched with one end of the rotating shaft, and the other end of the rotating shaft is transmission-connected to the main shaft of the rotating motor.

[0019] As an optional implementation, the bottom of the molding cavity is provided with a chamfer.

[0020] The beneficial effects of the present invention are as follows: the present invention uses lateral pressing, and since there is no oil outlet hole, there will be no clogging of oil residue; after the oil residue is pressed, it becomes oil residue cake, which may stick to the pressing plate or the forming cavity. Due to the principle of opposites attract each other, the two magnetic push rod assemblies will be affected by the magnetic force no matter whether the fried cake sticks to the pressing plate or the forming cavity, and then push the stuck oil residue to make the oil residue cake separate from the pressing plate and the forming cavity, and then complete the unloading. This push rod is completely controlled by the magnetic force, so no additional power source is required; through the material dividing device and the double-acting cylinder, the double-acting cylinder can reciprocate to press the oil residue, thereby adjusting the pressing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 Schematic diagram of the three-dimensional structure of the embodiment of the present invention Figure 1 ;

[0023] Figure 2 Schematic diagram of the three-dimensional structure of the embodiment of the present invention Figure 2 ;

[0024] Figure 3 It is a front view of an embodiment of the present invention;

[0025] Figure 4 It is a cross-sectional view of an embodiment of the present invention;

[0026] Figure 5 It is a schematic diagram of the partial structure of an embodiment of the present invention.

[0027] Figure 6 This is a schematic diagram of the partial structure of the connecting block according to an embodiment of the present invention;

[0028] Figure 7 For the embodiment of the present invention Figure 4 A partial enlarged schematic diagram.

[0029] The markings in the figure are:

[0030] 1. Support bracket; 11. Mounting bracket; 2. Distributing device; 21. Distributing pipeline; 22. Reversing assembly; 23. Rotating shaft; 24. Distributing plate; 25. Bearing seat; 26. Rotating motor; 27. Discharge port; 3. Feed hopper; 4. Extrusion oil outlet device; 41. Oil pressure assembly; 42. Connecting block; 43. Mounting hole; 44. Rebound assembly; 441. Mounting plate; 442. Gas spring; 443. Force transmission sleeve; 444. Slide; 45. Oil pressure chamber; 46. Double-acting cylinder; 47. Pressing plate; 48. Oil outlet plate; 481. Molding chamber; 49. Magnetic push rod assembly; 491. Limit block; 492. Tension spring; 493. Round support plate; 494. Ring; 495. Magnet; 496. Push piece. DETAILED DESCRIPTION

[0031] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0032] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0033] like Figure 1-Figure 7 As shown, an oil residue oil pressing and recycling device comprises:

[0034] A support bracket 1 is horizontally arranged on the ground, and a mounting bracket 11 is detachably connected to the support bracket 1;

[0035] A material distribution device 2, which is detachably connected to the mounting bracket 11, and two discharge ports 27 are provided on the left and right sides of the bottom of the material distribution device 2;

[0036] A feed hopper 3 is arranged at the top of the material distribution device 2, and the bottom of the discharge port 27 is connected to the material distribution device 2;

[0037] The oil extrusion device 4 is fixedly connected to the bottom of the material distribution device 2, and includes two oil pressure components 41 arranged in mirror symmetry. The two oil pressure components 41 are fixedly connected to the bottom of the material distribution device 2, and the two oil pressure components 41 are respectively connected to the two discharge ports 27 on the left and right sides. A double-acting cylinder 46 is arranged between the two oil pressure components 41, and the telescopic ends on both sides of the double-acting cylinder 46 are fixedly connected with a pressing plate 47;

[0038] The oil pressure assembly 41 includes a connecting block 42, a hollow oil pressure chamber 45 is provided on the connecting block 42, the pressing plate 47 is slidably matched with the oil pressure chamber 45, four mounting holes 43 are respectively provided in the four corners of the connecting block 42, and a rebound assembly 44 is provided in each mounting hole 43;

[0039] An oil outlet plate 48 is fixedly connected to the four rebound components 44, and a forming cavity 481 for accommodating oil residue is provided on the oil outlet plate 48;

[0040] A movable groove is disposed in the molding cavity 481 and on the pressing plate 47 , and a magnetic push rod assembly 49 is slidably connected in each movable groove.

[0041] In this embodiment, the feed hopper 3 is loaded with materials to make the oil residue fall into the feed hopper 3, and the oil residue is dropped into the oil pressure chamber 45 through the material distribution device 2, and the double-acting cylinder 46 is randomly driven to make the pressing plate 47 push the oil residue and squeeze it onto the oil outlet plate 48. As the double-acting cylinder 46 continues to move forward, the rebound component 44 is compressed, and then the pressing plate 47 is pressed against the oil residue and trapped in the forming cavity 481. As the oil residue continues to move forward, it begins to be pressed to discharge oil, and the grease flows out of the oil outlet plate 48 by gravity, turning the oil residue into an oil residue cake. Since there is no oil outlet hole, there will be no oil residue blockage. When the oil cylinder retracts, the oil residue is compressed and becomes oil residue cake, which may be stuck to the pressing plate 47 or the forming cavity 481. Due to the principle of opposites attracting each other, the two magnetic push rod assemblies 49 will be affected by the magnetic force regardless of whether the fried cake is stuck to the pressing plate 47 or the forming cavity 481, and then push the stuck oil residue to separate the oil residue cake from the pressing plate 47 and the forming cavity 481, thereby completing the unloading. This push rod is completely controlled by the magnetic force, so no additional power source is required. When the pressing plate 47 on one side retracts, the material distribution device 2 on the other side also inputs the oil residue into the oil pressure cavity 45 on the other side to squeeze the oil residue.

[0042] As an optional implementation, Figure 7As shown, the magnetic push rod assembly 49 includes a limit block 491, which is slidably connected in the movable groove, a tension spring 492 is connected between the tail of the limit block 491 and the bottom of the movable groove, a round support plate 493 is fixedly connected to the front end of the limit block 491, a ring 494 is fixedly connected to the front end of the round support plate 493, a magnet 495 is fixedly connected inside the ring 494, and a push piece 496 is fixedly connected to the ring 494;

[0043] In this way, the tension spring 492 is responsible for pulling the limit block 491 back to its original position when the pressing plate 47 moves away from the oil outlet plate 48, so as to perform the next pressing.

[0044] Furthermore, the magnetic push rod assembly 49 in the molding cavity 481 and the magnets 495 of the magnetic push rod assembly 49 on the pressing plate 47 attract each other with opposite polarities;

[0045] In this way, the magnetic push rod assembly 49 in the molding cavity 481 and the magnetic push rod assembly 49 on the pressing plate 47 can be pushed out at the same time when the pressing plate 47 is away from the molding cavity 481 .

[0046] As an optional implementation, Figure 5 , 6 As shown, the rebound assembly 44 includes a mounting plate 441 fixedly connected to the mounting hole 43, and a gas spring 442 with a compression direction toward the double-acting cylinder 46 is arranged on the mounting plate 441. A force transmission sleeve 443 is fixedly connected to the telescopic end of the gas spring 442, and the force transmission sleeve 443 is slidably matched with the mounting hole 43 and the mounting plate 441, and the force transmission sleeve 443 is fixedly connected to the oil outlet plate 48;

[0047] In this way, the gas spring 442 provides a resisting force for clamping the oil residue.

[0048] Furthermore, the damping of the gas spring 442 is adjustable;

[0049] In this way, the rebound speed of the gas spring 442 is adjusted so that the rebound speed of the gas spring 442 is much lower than the extension and retraction speed of the double-acting cylinder 46 .

[0050] Further, such as Figure 5 As shown, the force transmission sleeve 443 is provided with a slide groove 444 that slidably cooperates with the mounting plate 441;

[0051] In this way, the mounting plate 441 will not affect the extension and contraction of the force transfer sleeve 443 .

[0052] As an optional implementation, Figure 1 , 2As shown in , 3 and 4, the material distribution device 2 includes a material distribution pipeline 21, and a reversing component 22 for controlling the feeding direction is arranged on the material distribution pipeline 21, and the reversing component 22 includes a rotating shaft 23 rotatably connected to the material distribution pipeline 21, and a material distribution plate 24 is fixedly connected to the rotating shaft 23. A bearing seat 25 is fixedly connected to one side of the material distribution pipeline 21, and a rotating motor 26 is fixedly connected to the other side of the material distribution pipeline 21. The bearing seat 25 is rotatably matched with one end of the rotating shaft 23, and the other end of the rotating shaft 23 is drivingly connected to the main shaft of the rotating motor 26;

[0053] In this way, by changing the rotation direction of the main shaft of the rotary motor 26 , the rotating shaft 23 drives the material distribution plate 24 to rotate, thereby changing the feeding direction of the material distribution pipeline 21 .

[0054] As an optional implementation, Figure 5 As shown, the bottom of the molding cavity 481 is provided with a chamfer;

[0055] In this way, the grease squeezed out of the molding cavity 481 can be easily discharged.

[0056] Those skilled in the art should understand that the discussion of any of the above embodiments is only exemplary and is not intended to imply that the scope of the present invention is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An oil residue oil pressing and recycling device, characterized in that: include: A support bracket (1) is horizontally arranged on the ground, and a mounting bracket (11) is detachably connected to the support bracket (1); A material distribution device (2) is detachably connected to the mounting bracket (11), and two discharge ports (27) are provided on the left and right sides of the bottom of the material distribution device (2); A feed hopper (3) is arranged at the top of the material distribution device (2), and the bottom of the material discharge port (27) is connected to the material distribution device (2); An oil extrusion device (4) is fixedly connected to the bottom of the material distribution device (2), comprising two oil pressure components (41) arranged in a mirror-symmetrical manner, the two oil pressure components (41) are fixedly connected to the bottom of the material distribution device (2), and the two oil pressure components (41) are respectively connected to two discharge ports (27) on the left and right sides, a double-acting cylinder (46) is arranged between the two oil pressure components (41), and the telescopic ends on both sides of the double-acting cylinder (46) are fixedly connected to pressure plates (47); The oil pressure assembly (41) comprises a connecting block (42), a hollow oil pressure chamber (45) is arranged on the connecting block (42), the pressing plate (47) is slidably matched with the oil pressure chamber (45), four mounting holes (43) are respectively arranged in four corners of the connecting block (42), and a rebound assembly (44) is arranged in each mounting hole (43); An oil outlet plate (48) is fixedly connected to the four rebound components (44), and a forming cavity (481) for accommodating oil residue is provided on the oil outlet plate (48); A movable groove is provided in the molding cavity (481) and on the pressing plate (47), and a magnetic push rod assembly (49) is slidably connected in each movable groove.

2. The oil residue oil pressing and recycling device according to claim 1 is characterized in that: The magnetic push rod assembly (49) includes a limit block (491) slidably connected in the movable groove, a tension spring (492) is connected between the tail of the limit block (491) and the bottom of the movable groove, a round support plate (493) is fixedly connected to the front end of the limit block (491), a ring (494) is fixedly connected to the front end of the round support plate (493), a magnet (495) is fixedly connected inside the ring (494), and a push plate (496) is fixedly connected to the ring (494).

3. The oil residue oil pressing and recycling device according to claim 2 is characterized in that: The magnetic push rod assembly (49) in the molding cavity (481) and the magnets (495) of the magnetic push rod assembly (49) on the pressing plate (47) attract each other due to opposite polarities.

4. The oil residue oil pressing and recycling device according to claim 1, characterized in that: The rebound assembly (44) comprises a mounting plate (441) fixedly connected to the mounting hole (43); a gas spring (442) whose compression direction is toward the double-acting cylinder (46) is arranged on the mounting plate (441); a force transmission sleeve (443) is fixedly connected to the telescopic end of the gas spring (442); the force transmission sleeve (443) is slidably matched with the mounting hole (43) and the mounting plate (441); and the force transmission sleeve (443) is fixedly connected to the oil outlet plate (48).

5. The oil residue oil pressing and recycling device according to claim 4 is characterized in that: The damping of the gas spring (442) is adjustable.

6. The oil residue oil pressing and recycling device according to claim 4 is characterized in that: The force transmission sleeve (443) is provided with a sliding groove (444) that slidably cooperates with the mounting plate (441).

7. The oil residue oil pressing and recycling device according to claim 1, characterized in that: The material distribution device (2) comprises a material distribution pipeline (21), on which a reversing assembly (22) for controlling the feeding direction is arranged, the reversing assembly (22) comprises a rotating shaft (23) rotatably connected to the material distribution pipeline (21), on which a material distribution plate (24) is fixedly connected, one side of the material distribution pipeline (21) is fixedly connected to a bearing seat (25), and the other side of the material distribution pipeline (21) is fixedly connected to a rotating motor (26), the bearing seat (25) is rotatably matched with one end of the rotating shaft (23), and the other end of the rotating shaft (23) is drivingly connected to the main shaft of the rotating motor (26).

8. The oil residue oil pressing and recycling device according to claim 1, characterized in that: The bottom of the molding cavity (481) is provided with a chamfer.

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