Nut grease squeezing and separating device

Abstract

The invention relates to the technical field of squeezing and separating, and discloses a nut grease squeezing and separating device which comprises a base and further comprises a U-shaped frame, and the two vertical edges of the U-shaped frame are fixedly installed on the top of the base; the barrel body is vertically mounted at the top of the base; the discharging assembly is arranged on the U-shaped frame and the base, and the discharging assembly is used for discharging the squeezed materials; and the squeezing assembly is arranged on the U-shaped frame, and the squeezing assembly is used for squeezing the nuts in the barrel body. The extrusion block moves downwards, so that interaction force between materials in the barrel body can be affected, the materials are rearranged and move, then the materials are displaced, when the extrusion block extrudes part of nuts in the barrel body, the nuts in the barrel body are rearranged, it is guaranteed that the nuts can be evenly pressed, and the nut quality is improved. And the nut squeezing effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of squeezing and separation, and in particular to a nut oil squeezing and separation device. Background Art

[0002] Walnut kernels, peanuts, pine nuts and other nuts are rich in oil, of which fatty acids, oleic acid, linoleic acid and other unsaturated fatty acids account for more than 80%. The oil squeezed from these nuts is easily digested and absorbed by the human body and is rich in nutrients, so the nuts need to be squeezed to separate the oil.

[0003] For example, the patent with announcement number CN221392419U discloses an efficient oil pressing device, which can press and separate the oil. However, it does not have the function of automatically moving the material synchronously during pressing, which causes the material to be in one posture all the time and cannot be evenly pressed, thereby reducing the oil pressing effect of the material. Therefore, it is urgent to design a nut oil pressing and separation device. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a nut oil squeezing and separating device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A nut oil squeezing and separation device comprises a base and also comprises: U-shaped frame, both vertical sides of the U-shaped frame are fixedly installed on the top of the base; The barrel body is vertically installed on the top of the base, and a cover body is fixedly sleeved on the outside of the barrel body. A circle of oil outlet holes connected to the cover body is opened on the surface of the barrel body, and a connecting pipe is installed horizontally on the surface of the cover body; A discharging assembly is arranged on the U-shaped frame and the base, and is used to discharge the material after squeezing; The pressing component is arranged on the U-shaped frame and is used for pressing the nuts inside the barrel body.

[0006] As a further technical solution of the present invention, the pressing assembly includes: a horizontal plate, which is horizontally arranged below the horizontal side of the U-shaped frame, and two symmetrically arranged hydraulic telescopic rods are vertically installed on the top of the horizontal side of the U-shaped frame, and the output ends of the two hydraulic telescopic rods are fixedly installed on the top of the horizontal plate, a pressure plate is horizontally arranged below the horizontal plate, and the interior of the pressure plate is hollow, two symmetrically arranged second spring rods are vertically fixedly installed on the bottom of the horizontal plate, and the telescopic ends of the two second spring rods are fixedly installed on the top of the pressure plate, and two symmetrically arranged pressurizing mechanisms are arranged on the horizontal plate.

[0007] As a further technical solution of the present invention, a third bevel gear is rotatably installed at the center of the top of the pressure plate, a fourth bevel gear is meshed with the side of the third bevel gear, and a second rotating shaft is horizontally fixedly installed at the center of the side of the fourth bevel gear, and a second limiting plate fixed to the bottom of the pressure plate is rotatably sleeved on the surface of the second rotating shaft.

[0008] As a further technical solution of the present invention, a second one-way bearing is sleeved on the surface of the second rotating shaft, a second gear is fixedly sleeved on the outer ring of the second one-way bearing, and a second rack is vertically fixedly installed on the bottom of the cross plate, and the second rack and the second gear are meshed with each other.

[0009] As a further technical solution of the present invention, a plurality of annular through grooves evenly distributed are opened at the bottom of the pressure plate, a plurality of extrusion blocks matched with the through grooves are arranged inside the pressure plate, and the extrusion blocks pass through the through grooves, and two symmetrically arranged third spring rods are fixed on the top of each extrusion block, and the top end of each third spring rod is fixedly installed on the top of the pressure plate, and a rotating plate is rotatably installed at the center of the top of the pressure plate, a conical column is fixedly installed at the bottom of the rotating plate, and the center of the top end of the rotating plate is fixedly installed at the center of the bottom of the third bevel gear through a connecting shaft.

[0010] As a further technical solution of the present invention, the pressure-applying mechanism includes: a mounting plate, the mounting plate is vertically mounted on the bottom of the horizontal plate, an eccentric wheel is rotatably mounted on the side of the mounting plate, and a belt is rotatably mounted on the other side of the eccentric wheel, pulleys are provided at both ends of the belt, the upper pulley is rotatably mounted on the top of the horizontal plate, and the belt passes through the horizontal plate, the lower pulley is fixedly mounted on the side of the eccentric wheel, a third gear is fixedly mounted on the side of the upper pulley, and a third rack is vertically fixed to the bottom of the horizontal side of the U-shaped frame, and the third gear and the third rack are meshed.

[0011] As a further technical solution of the present invention, the discharging assembly includes: a sealing disk, which is slidably arranged inside the barrel body, a bottom plate is horizontally arranged below the base, a connecting column is vertically fixedly installed at the center of the top of the bottom plate, and the top of the connecting column is fixedly installed at the center of the bottom of the sealing disk, two symmetrically arranged first spring rods are vertically fixed at the top of the bottom plate, and the telescopic ends of the two first spring rods are fixedly installed at the bottom of the base.

[0012] As a further technical solution of the present invention, a cylinder is installed on the U-shaped frame corresponding to the vertical side for vertical rotation, an arc groove and a straight groove are opened on the cylinder, and the arc groove and the straight groove are connected end to end, a U-shaped rod is fixedly installed on the side of the base plate, and the horizontal end of the U-shaped rod is slidably arranged inside the arc groove and the straight groove.

[0013] As a further technical solution of the present invention, a first bevel gear is fixedly installed on the top of the cylinder through a connecting shaft, and a second bevel gear is meshed with the side of the first bevel gear, a first rotating shaft is horizontally fixedly installed at the center of the second bevel gear, and a first limit plate fixedly installed on the vertical side of the U-shaped frame is rotatably sleeved on the surface of the first rotating shaft.

[0014] As a further technical solution of the present invention, a first one-way bearing is sleeved on the surface of the first rotating shaft, and a first gear is fixedly sleeved on the outer ring of the first one-way bearing, a penetrating slide groove is opened on the corresponding vertical side of the U-shaped frame, a connecting plate is horizontally fixedly installed on the end of the cross plate, and the end of the connecting plate passes through the slide groove, a first rack is vertically fixedly installed on the bottom of the connecting plate, and the first rack part has teeth, and when the first rack and the first gear are in contact, the first rack and the first gear are meshed.

[0015] The beneficial effects of the present invention are: Firstly, the present invention, through the arrangement of the pressing assembly and the discharging assembly, the downward movement of the pressing block will affect the interaction force between the materials inside the barrel body, causing the materials to be rearranged and moved, and then the materials are displaced, so that when the pressing block squeezes some nuts inside the barrel body, the nuts inside the barrel body are rearranged, ensuring that the nuts can be evenly pressed, thereby improving the pressing effect of the nuts; Secondly, in the present invention, through the setting of the pressing assembly, the rotation of the eccentric wheel will apply additional squeezing force to the pressure plate and cause the second spring rod to generate pulling force, so that the pressure plate can reciprocate up and down when pressed down, enabling the pressure plate to apply multiple pressures during squeezing, thereby ensuring the squeezing effect on the nuts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a nut oil squeezing and separation device proposed by the present invention; Figure 2 for Figure 1 A magnified schematic diagram of part A; Figure 3 for Figure 1 A magnified schematic diagram of part B; Figure 4 This is a schematic diagram of the structure of a nut oil squeezing and separation device proposed by the present invention from a bottom view; Figure 5 This is a schematic diagram of a horizontal plate and its connection structure of a nut oil pressing and separation device proposed by the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of a cover of a nut oil squeezing and separation device proposed by the present invention; Figure 7 This is a schematic diagram of the top structure of a pressing plate of a nut oil pressing and separation device proposed by the present invention; Figure 8 for Figure 7 A magnified schematic diagram of part C; Fig. 9 This is a schematic diagram of the cross-sectional structure of a pressure plate of a nut oil pressing and separation device proposed by the present invention.

[0017] In the figure: 1, base; 2, U-shaped frame; 3, horizontal plate; 4, hydraulic telescopic rod; 5, barrel; 6, cover; 7, cylinder; 8, arc groove; 9, straight groove; 10, U-shaped rod; 11, connecting plate; 12, pressure plate; 13, first bevel gear; 14, second bevel gear; 15, first gear; 16, first one-way bearing; 17, first rotating shaft; 18, first rack; 19, first limit plate; 20, slide groove; 21, eccentric wheel; 22, mounting plate; 23, leather Belt; 24, pulley; 25, third gear; 26, third rack; 27, bottom plate; 28, first spring rod; 29, connecting column; 30, extrusion block; 31, second spring rod; 32, oil outlet; 33, sealing plate; 34, third bevel gear; 35, fourth bevel gear; 36, second gear; 37, second one-way bearing; 38, second rotating shaft; 39, second rack; 40, second limiting plate; 41, third spring rod; 42, rotating plate; 43, conical column. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0019] 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.

[0020] Please see attached Figure 1 -Attached Fig. 9 A nut oil squeezing and separation device comprises a base 1, and also comprises: a U-shaped frame 2, a barrel 5, a discharging assembly and a pressing assembly, wherein the two vertical sides of the U-shaped frame 2 are fixedly mounted on the top of the base 1, the barrel 5 is vertically mounted on the top of the base 1, and a cover 6 is fixedly sleeved on the outside of the barrel 5, a circle of oil outlet holes 32 connected to the cover 6 is arranged on the surface of the barrel 5, and a connecting pipe is horizontally connected and installed on the surface of the cover 6, the discharging assembly is arranged on the U-shaped frame 2 and the base 1, and the discharging assembly is used to discharge the squeezed material, the pressing assembly is arranged on the U-shaped frame 2, and the pressing assembly is used to squeeze the nuts inside the barrel 5; The above will affect the interaction force between the materials inside the barrel body 5, causing the materials to be rearranged and moved, thereby causing the materials to be displaced, so that when the extrusion block 30 squeezes some nuts inside the barrel body 5, the nuts inside the barrel body 5 are rearranged to ensure that the nuts can be evenly compressed.

[0021] Please see attached Figure 2 -Attached Fig. 9In a preferred embodiment, the pressing assembly includes: a transverse plate 3, which is horizontally arranged below the transverse side of the U-shaped frame 2, and two symmetrically arranged hydraulic telescopic rods 4 are vertically installed on the top of the transverse side of the U-shaped frame 2, and the output ends of the two hydraulic telescopic rods 4 are fixedly installed on the top of the transverse plate 3, and a pressure plate 12 is horizontally arranged below the transverse plate 3, and the interior of the pressure plate 12 is hollow, and two symmetrically arranged second spring rods 31 are vertically fixedly installed at the bottom of the transverse plate 3, and the telescopic ends of the two second spring rods 31 are fixedly installed on the top of the pressure plate 12, and two symmetrically arranged pressurizing mechanisms are arranged on the transverse plate 3, and a third bevel gear 34 is rotatably installed at the center of the top of the pressure plate 12, and a fourth bevel gear 35 is meshed with the side of the third bevel gear 34, and a second rotating shaft 38 is horizontally fixedly installed at the center of the side of the fourth bevel gear 35, and the surface of the second rotating shaft 38 is rotatably sleeved with a gear fixed to A second limiting plate 40 at the bottom of the pressure plate 12, a second one-way bearing 37 is sleeved on the surface of the second rotating shaft 38, a second gear 36 is fixedly sleeved on the outer ring of the second one-way bearing 37, and a second rack 39 is vertically fixedly installed at the bottom of the cross plate 3, the second rack 39 and the second gear 36 are meshed with each other, a plurality of annular through grooves evenly distributed are opened at the bottom of the pressure plate 12, a plurality of extrusion blocks 30 adapted to the through grooves are arranged inside the pressure plate 12, and the extrusion blocks 30 pass through the through grooves, and two symmetrically arranged third spring rods 41 are fixed on the top of each extrusion block 30, and the top of each third spring rod 41 is fixedly installed on the top of the pressure plate 12, and a rotating plate 42 is rotatably installed at the center of the top of the pressure plate 12, a conical column 43 is fixedly installed at the bottom of the rotating plate 42, and the center of the top of the rotating plate 42 is fixedly installed at the bottom center of the third bevel gear 34 through a connecting shaft; Preferably, the conical column 43 can be rotated in one direction all the time, so that the multiple squeezing blocks 30 move downward in sequence, thereby achieving full compression of the nuts inside the barrel body 5.

[0022] Please see attached Figure 1 -Attached Figure 6 In a preferred embodiment, the pressure mechanism includes: a mounting plate 22, the mounting plate 22 is vertically mounted on the bottom of the horizontal plate 3, an eccentric wheel 21 is rotatably mounted on the side of the mounting plate 22, and a belt 23 is rotatably arranged on the other side of the eccentric wheel 21, and pulleys 24 are arranged at both ends of the belt 23, the upper pulley 24 is rotatably mounted on the top of the horizontal plate 3, and the belt 23 passes through the horizontal plate 3, the lower pulley 24 is fixedly mounted on the side of the eccentric wheel 21, a third gear 25 is fixedly mounted on the side of the upper pulley 24, and a third rack 26 is vertically fixed on the bottom of the horizontal side of the U-shaped frame 2, and the third gear 25 is meshed with the third rack 26; Specifically, the pressing plate 12 can be made to reciprocate up and down when pressing down, so that the pressing plate 12 can apply multiple pressures during squeezing, thereby ensuring the squeezing effect on the nuts.

[0023] Please see attached Figure 1 -Attached Fig. 9 In a preferred embodiment, the discharging assembly includes: a sealing disk 33, which is slidably arranged inside the barrel body 5, a bottom plate 27 is horizontally arranged below the base 1, a connecting column 29 is vertically fixedly installed at the center of the top of the bottom plate 27, and the top of the connecting column 29 is fixedly installed at the center of the bottom of the sealing disk 33, two symmetrically arranged first spring rods 28 are vertically fixed on the top of the bottom plate 27, and the telescopic ends of the two first spring rods 28 are fixedly installed at the bottom of the base 1, and a cylinder 7 is vertically rotated corresponding to the vertical side of the U-shaped frame 2, and an arc groove 8 and a straight groove 9 are opened on the cylinder 7, and the arc groove 8 and the straight groove 9 are connected end to end, a U-shaped rod 10 is fixedly installed on the side of the bottom plate 27, and the horizontal end of the U-shaped rod 10 is slidably arranged inside the arc groove 8 and the straight groove 9, a first bevel gear 13 is fixedly installed on the top of the cylinder 7 through a connecting shaft, and a second bevel gear 14 is meshed on the side of the first bevel gear 13, and the second bevel gear 14 is meshed on the side of the first bevel gear 13. A first rotating shaft 17 is fixedly installed horizontally at the center, and a first limiting plate 19 fixedly installed on the vertical side of the U-shaped frame 2 is rotatably sleeved on the surface of the first rotating shaft 17, a first one-way bearing 16 is sleeved on the surface of the first rotating shaft 17, and a first gear 15 is fixedly sleeved on the outer ring of the first one-way bearing 16, a through slide groove 20 is opened on the corresponding vertical side of the U-shaped frame 2, a connecting plate 11 is fixedly installed horizontally at the end of the cross plate 3, and the end of the connecting plate 11 passes through the slide groove 20, a first rack 18 is vertically fixedly installed at the bottom of the connecting plate 11, and the first rack 18 has teeth, and when the first rack 18 and the first gear 15 are in contact, the first rack 18 and the first gear 15 are meshed; Furthermore, the sealing plate 33 moves upward, driving the slag upward, so as to lift the slag and facilitate cleaning of the slag. When the hydraulic telescopic rod 4 works upward for the first time, the first rack 18 drives the first bevel gear 13 to rotate upward, so that the U-shaped rod 10 is located at the top of the arc groove 8 but does not enter the straight groove 9, which is convenient for cleaning the lifted slag. When the hydraulic telescopic rod 4 works upward for the first time, the first rack 18 causes the first bevel gear 13 to rotate one circle, and the end of the U-shaped rod 10 is located inside the straight groove 9, and the first rack 18 and the first gear 15 are separated. The elastic force generated by the first spring rod 28 resets the sealing plate 33 downward.

[0024] The working principle of the present invention is as follows: when it is necessary to squeeze nuts, the nuts are first placed inside the barrel 5, and then the hydraulic telescopic rod 4 is started to drive the horizontal plate 3 to move downward, and the horizontal plate 3 moves downward to drive the connecting plate 11 to drive the first rack 18 to move downward. During the downward movement of the first rack 18, even after the first rack 18 and the first gear 15 are meshed, the first gear 15 will not rotate through the first one-way bearing 16 to drive the first rotating shaft 17 to rotate, so as to achieve that the cylinder 7 will not rotate when the horizontal plate 3 moves downward; The downward movement of the cross plate 3 will also drive the pressure plate 12 to move downward through the second spring rod 31. The pressure plate 12 and the cross plate 3 will drive the connecting parts thereon to move downward together. Due to the setting of the third rack 26, the third gear 25 will also rotate when it moves downward. The rotation of the third gear 25 drives the pulley 24 and the belt 23 to rotate. The rotation of the pulley 24 drives the eccentric wheel 21 to rotate. The rotation of the eccentric wheel 21 will apply additional squeezing force to the pressure plate 12 and cause the second spring rod 31 to generate tension. The reciprocating movement in sequence can make the pressure plate 12 reciprocate up and down when it is pressed down, so that the pressure plate 12 can apply multiple pressures during squeezing, thereby ensuring the squeezing effect on the nuts. The pressure plate 12 reciprocates up and down, driving the third bevel gear 34, the fourth bevel gear 35, the second gear 36 and other connecting parts to reciprocate up and down. Due to the setting of the second rack 39, when the second gear 36 moves downward, it will rotate forward. The forward rotation of the second gear 36 will drive the second rotating shaft 38 to rotate through the second one-way bearing 37. The rotation of the second rotating shaft 38 drives the fourth bevel gear 35 to rotate. The rotation of the fourth bevel gear 35 drives the third bevel gear 34 to rotate. The rotation of the third bevel gear 34 drives the rotating plate 42 to rotate. The rotation of the rotating plate 42 drives the conical column 43 to rotate. When the conical column 43 contacts the extrusion block 30, the extrusion block 30 will move downward and cause the third spring rod 41 to generate tension, extruding The downward movement of the block 30 will affect the interaction force between the materials inside the barrel body 5, causing the materials to be rearranged and moved, and then the materials are displaced, so that when the extrusion block 30 squeezes some nuts inside the barrel body 5, the nuts inside the barrel body 5 are rearranged, ensuring that the nuts can be evenly compressed, thereby improving the squeezing effect on the nuts. When the pressure plate 12 moves upward, the second gear 36 and the second rack 39 are engaged, and the rotation of the second gear 36 will not drive the second rotating shaft 38 to rotate through the second one-way bearing 37. In summary, the conical column 43 can be rotated in one direction by reciprocating in sequence, so that multiple extrusion blocks 30 are moved downward in sequence, thereby achieving comprehensive compression of the nuts inside the barrel body 5. As the pressing plate 12 squeezes the nuts inside the barrel 5, the oil separated from the nuts will enter the cover 6 through the oil outlet 32, and the oil inside the cover 6 will be discharged through the connecting pipe; Finally, after the nuts inside the barrel 5 are squeezed, the hydraulic telescopic rod 4 drives the cross plate 3 and its connecting parts to move upward, and the connecting plate 11 moves upward to drive the first rack 18 to move upward. When the first rack 18 first moves upward, it will not mesh with the first gear 15. When the first rack 18 and the first gear 15 are meshed, the rotation of the first gear 15 will drive the first one-way bearing 16, and the rotation of the first one-way bearing 16 will drive the first rotating shaft 17 to rotate. The rotation of the first rotating shaft 17 drives the second bevel gear 14 to rotate, and the rotation of the second bevel gear 14 drives the first bevel gear 13 to rotate. The rotation of the first bevel gear 13 drives the cylinder 7 to rotate, and the rotation of the cylinder 7 will cause the U-shaped rod 1 0 moves upward, the U-shaped rod 10 moves upward to drive the bottom plate 27 to move upward, the bottom plate 27 moves upward to drive the connecting column 29 and the sealing plate 33 to move upward, the sealing plate 33 moves upward to drive the slag to move upward, so as to lift the slag and facilitate the cleaning of the slag. It should be noted that in the process of the horizontal plate 3 moving upward, the first bevel gear 13 will only rotate one circle, and the hydraulic telescopic rod 4 needs to work twice when moving upward. The first time is to move the end of the U-shaped rod 10 to the top of the arc groove 8 but not into the straight groove 9, and the second time is to move the end of the U-shaped rod 10 from the arc groove 8 into the straight groove 9, then the elastic force generated by the first spring rod 28 will cause the sealing plate 33 to move downward and reset; In summary, the reciprocating movement can achieve sufficient squeezing of the nuts, and the discharge is also convenient and fast, thereby improving the use effect of the equipment.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A nut oil squeezing and separation device, comprising a base (1), characterized in that: Also includes: A U-shaped frame (2), wherein two vertical sides of the U-shaped frame (2) are fixedly mounted on the top of the base (1); A barrel body (5), the barrel body (5) being vertically mounted on the top of the base (1), and a cover body (6) being fixedly sleeved on the outside of the barrel body (5), a circle of oil outlet holes (32) being arranged on the surface of the barrel body (5) and being connected to the cover body (6), and a connecting pipe being horizontally mounted on the surface of the cover body (6); A discharge assembly, the discharge assembly being arranged on the U-shaped frame (2) and the base (1), and being used for discharging the material after being squeezed; A pressing component is arranged on the U-shaped frame (2), and the pressing component is used to press the nuts inside the barrel (5).

2. A nut oil squeezing and separation device according to claim 1, characterized in that: The pressing assembly comprises: a transverse plate (3), the transverse plate (3) being horizontally arranged below the transverse side of the U-shaped frame (2), two symmetrically arranged hydraulic telescopic rods (4) being vertically installed on the top of the transverse side of the U-shaped frame (2), and the output ends of the two hydraulic telescopic rods (4) being fixedly installed on the top of the transverse plate (3), a pressure plate (12) being horizontally arranged below the transverse plate (3), and the interior of the pressure plate (12) being hollow, two symmetrically arranged second spring rods (31) being vertically fixedly installed on the bottom of the transverse plate (3), and the telescopic ends of the two second spring rods (31) being fixedly installed on the top of the pressure plate (12), and two symmetrically arranged pressurizing mechanisms being arranged on the transverse plate (3).

3. A nut oil squeezing and separation device according to claim 2, characterized in that: A third bevel gear (34) is rotatably mounted at the center of the top of the pressure plate (12), a fourth bevel gear (35) is meshed on the side of the third bevel gear (34), and a second rotating shaft (38) is horizontally fixedly mounted at the center of the side of the fourth bevel gear (35), and a second limiting plate (40) fixed to the bottom of the pressure plate (12) is rotatably sleeved on the surface of the second rotating shaft (38).

4. A nut oil squeezing and separation device according to claim 3, characterized in that: A second one-way bearing (37) is sleeved on the surface of the second rotating shaft (38), a second gear (36) is fixedly sleeved on the outer ring of the second one-way bearing (37), and a second rack (39) is vertically fixedly installed on the bottom of the cross plate (3), and the second rack (39) and the second gear (36) are meshed with each other.

5. A nut oil squeezing and separation device according to claim 4, characterized in that: The bottom of the pressure plate (12) is provided with a plurality of annular through grooves evenly distributed therein, and the inside of the pressure plate (12) is provided with a plurality of extrusion blocks (30) adapted to the through grooves, and the extrusion blocks (30) pass through the through grooves, and the top of each of the extrusion blocks (30) is fixed with two symmetrically arranged third spring rods (41), and the top of each third spring rod (41) is fixedly mounted on the top of the pressure plate (12), and a rotating plate (42) is rotatably mounted at the center of the top of the pressure plate (12), and a conical column (43) is fixedly mounted at the bottom of the rotating plate (42), and the center of the top of the rotating plate (42) is fixedly mounted at the center of the bottom of the third bevel gear (34) via a connecting shaft.

6. A nut oil squeezing and separation device according to claim 5, characterized in that: The pressurizing mechanism comprises: a mounting plate (22), the mounting plate (22) being vertically mounted on the bottom of the transverse plate (3), an eccentric wheel (21) being rotatably mounted on the side of the mounting plate (22), and a belt (23) being rotatably mounted on the other side of the eccentric wheel (21), and pulleys (24) being provided at both ends of the belt (23), the pulley (24) located at the top being rotatably mounted on the top of the transverse plate (3), and the belt (23) passing through the transverse plate (3), the pulley (24) located at the bottom being fixedly mounted on the side of the eccentric wheel (21), a third gear (25) being fixedly mounted on the side of the pulley (24) located at the top, and a third rack (26) being vertically fixedly mounted on the bottom of the transverse side of the U-shaped frame (2), and the third gear (25) and the third rack (26) being meshed.

7. A nut oil squeezing and separation device according to claim 6, characterized in that: The discharging assembly comprises: a sealing disk (33), the sealing disk (33) being slidably arranged inside the barrel body (5), a bottom plate (27) being horizontally arranged below the base (1), a connecting column (29) being vertically fixedly installed at the center of the top of the bottom plate (27), and the top of the connecting column (29) being fixedly installed at the center of the bottom of the sealing disk (33), two symmetrically arranged first spring rods (28) being vertically fixedly installed at the top of the bottom plate (27), and the telescopic ends of the two first spring rods (28) are fixedly installed at the bottom of the base (1).

8. The nut oil squeezing and separation device according to claim 7, characterized in that: The U-shaped frame (2) is provided with a cylinder (7) for vertical rotation corresponding to the vertical side, and the cylinder (7) is provided with an arc groove (8) and a straight groove (9), and the arc groove (8) and the straight groove (9) are connected end to end. A U-shaped rod (10) is fixedly installed on the side of the bottom plate (27), and the end of the horizontal side of the U-shaped rod (10) is slidably arranged inside the arc groove (8) and the straight groove (9).

9. The nut oil squeezing and separation device according to claim 8, characterized in that: A first bevel gear (13) is fixedly mounted on the top of the cylinder (7) via a connecting shaft, and a second bevel gear (14) is meshed on the side of the first bevel gear (13). A first rotating shaft (17) is horizontally fixedly mounted at the center of the second bevel gear (14), and a first limiting plate (19) fixedly mounted on the vertical side of the U-shaped frame (2) is rotatably sleeved on the surface of the first rotating shaft (17).

10. The nut oil squeezing and separation device according to claim 9, characterized in that: A first one-way bearing (16) is sleeved on the surface of the first rotating shaft (17), and a first gear (15) is fixedly sleeved on the outer ring of the first one-way bearing (16); a through slide groove (20) is provided on the corresponding vertical side of the U-shaped frame (2); a connecting plate (11) is horizontally fixedly installed on the end of the cross plate (3), and the end of the connecting plate (11) passes through the slide groove (20); a first rack (18) is vertically fixedly installed on the bottom of the connecting plate (11), and the first rack (18) has teeth. When the first rack (18) and the first gear (15) are in contact, the first rack (18) and the first gear (15) are meshed.

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