An oil separation device for producing small mill sesame oil

Abstract

The present invention relates to the technical field of small mill sesame oil extraction, and particularly relates to an oil separation device for small mill sesame oil production, which includes a support plate, a mounting plate, a shaking frame, a receiving frame, a rotating rod, and a shaking mechanism. Both sides of the mounting plate are connected with support plates. A shaking frame is rotatably connected between the two support plates on both sides. The front and rear ends of the shaking frame respectively penetrate through the two support plates on both sides. A receiving frame is placed at the inner bottom of the shaking frame. The front and rear of the inside of the receiving frame are symmetrically and rotatably connected with rotating rods. A shaking mechanism for shaking the shaking frame is provided between the mounting plate and the shaking frame. Through the cooperation of the driving assembly and the oil-absorbing felt, the present invention can make the oil-absorbing felt rotate clockwise to absorb the sesame oil. Due to the water-impermeable property of the oil-absorbing felt, it can quickly absorb the sesame oil. During the rotation of the oil-absorbing felt, the sesame oil and pure water will not be stirred, and the oil-absorbing felt is only located in the sesame oil and does not contact the oil residue at the bottom of the receiving frame, thereby avoiding the oil residue being lifted during oil extraction and ensuring the purity of the sesame oil.

Description

Technical Field

[0001] The present invention relates to the technical field of small mill sesame oil extraction, and particularly relates to an oil separation device for small mill sesame oil production. Background Art

[0002] Small mill sesame oil is the sesame oil extracted from the paste embryo ground by a stone mill. After the paste embryo is ground by the stone mill, a certain proportion of high-quality drinking water is poured into the paste embryo. Utilizing the characteristic that the specific gravities of water and oil are different, after repeated physical shaking and oscillation, the water will displace the sesame oil from the paste embryo, and finally the sesame oil is extracted to complete the operation of extracting sesame oil. Currently, an oil separation device is usually used to extract small mill sesame oil.

[0003] An oil separation device for small mill sesame oil production, with the patent authorization publication number CN104208908A, includes a frame, a sesame oil shaking mechanism, and an oscillation mechanism. The sesame oil shaking mechanism is arranged at the bottom of the frame. Through the sesame oil shaking mechanism, the sesame oil and the slurry are evenly separated. The oscillation mechanism is arranged at the upper part of the frame. Through the oscillation mechanism, the separation of the sesame oil and the slurry is accelerated. The frame further includes a fixed base and a fixed frame. The fixed frame is welded and fixed to the fixed base, connected to the sesame oil shaking mechanism through the fixed base, and connected to the oscillation mechanism through the fixed frame.

[0004] Although the above invention can oscillate the sesame oil inside the container by starting the machine, driving the connecting rod to drive the oscillation gourd to move up and down through the rotation of the drive shaft, so as to achieve the effect of separating the slurry and the sesame oil, after the above invention separates the sesame oil, the subsequent operation of extracting the sesame oil requires manual insertion of tools into the container to continuously take out the sesame oil. This way of taking oil will stir the sesame oil and water, causing the oil residue deposited at the bottom to float upward, and it is easy to take out the oil residue together when taking oil, resulting in more impurities in the sesame oil and affecting the quality of the sesame oil. Summary of the Invention

[0005] In order to overcome the drawback that the existing oil separation device is prone to taking out the oil residue together when taking oil, which affects the quality of the sesame oil, the technical problem to be solved is: to provide an oil separation device for small mill sesame oil production that can ensure the quality of the extracted sesame oil.

[0006] The technical solution of the present invention is as follows: An oil separation device for producing small mill sesame oil, which includes a support plate, a mounting plate, a shaking frame, a receiving frame, a rotating rod and a shaking mechanism. Both sides of the mounting plate are connected with support plates. A shaking frame is rotatably connected between the two support plates on both sides. The front and rear ends of the shaking frame respectively penetrate through the two support plates on both sides. A receiving frame is placed on the inner bottom of the shaking frame. The front and rear of the inner part of the receiving frame are symmetrically and rotatably connected with rotating rods. A shaking mechanism for shaking the shaking frame is provided between the mounting plate and the shaking frame. It further includes a mounting frame, a transmission roller, an oil absorption felt, a cleaning component and a driving component. A mounting frame is sleeved on the top of the shaking frame. Both sides of the mounting frame are rotatably connected with transmission rollers. An oil absorption felt for sucking sesame oil is wound between the two transmission rollers on both sides and the rotating rods. The oil absorption felt is in contact with the rotating rods. A cleaning component for cleaning oil residues is provided in the receiving frame. A driving component for driving the oil absorption felt to rotate to suck sesame oil is provided on the mounting frame.

[0007] Further, the cleaning component includes a scraping plate and a handle. A scraping plate for scraping oil residues is slidably connected to the inner bottom of the receiving frame. A handle is connected to the top of the scraping plate.

[0008] Further, the shaking mechanism includes a double-shaft motor, a cam and a contact block. A double-shaft motor is installed on the top of the mounting plate. Cams are connected to the output shafts on both sides of the double-shaft motor. Contact blocks are connected to both sides of the bottom of the shaking frame.

[0009] Further, the driving component includes a collection frame, a rotating roller, spines, a turntable and a guide plate. A collection frame for collecting sesame oil is placed on the left side of the mounting frame. The collection frame is supported by the mounting frame. Rotating rollers are rotatably penetrated through both sides of the mounting frame. The rotating rollers are in contact with the oil absorption felt. Spines are evenly spaced and connected to the front and rear sides of the rotating rollers. The front end of the left rotating roller is connected with a turntable. A guide plate is connected to the left side of the mounting frame. The guide plate is located below the left rotating roller.

[0010] Further, it further includes a transmission mechanism. The transmission mechanism includes a rack, a rotating plate, a toothed ring, a guide block, a clamping block and an elastic member. A rack is connected to the top right side of the front support plate. The front end of the right rotating roller is connected with a rotating plate. A toothed ring meshing with the rack is rotatably connected to the rotating plate. Ratchet teeth are provided on the inner side of the toothed ring. A guide block is connected to the front side of the rotating plate. A clamping block is slidably connected to the inside of the guide block. The clamping block penetrates through the top of the guide block. The clamping block meshes with the inner ratchet teeth of the toothed ring. An elastic member is connected between the clamping block and the guide block.

[0011] Further, it further includes a reset component. The reset component includes a connecting cover and a torsion spring. Connecting covers are connected to both the front and rear ends of the shaking frame. Torsion springs are connected between the connecting covers and the support plates.

[0012] Further, it further includes a discharge component. The discharge component includes a drain pipe and a valve. A drain pipe is connected to the left side of the shaking frame. A valve is installed on the drain pipe.

[0013] Furthermore, both sides of the scraper are inclined planes.

[0014] Advantages of the present invention: 1. By cooperating the driving component with the oil-absorbing felt, the oil-absorbing felt can be rotated clockwise to absorb sesame oil. Due to the water-insoluble property of the oil-absorbing felt, sesame oil can be quickly absorbed. During the rotation of the oil-absorbing felt, the sesame oil and pure water will not be stirred, and the oil-absorbing felt is only located in the sesame oil and does not contact the oil residue at the bottom of the containing frame, thus avoiding the entrainment of oil residue during oil extraction and ensuring the purity of the sesame oil.

[0015] 2. By cooperating the driving component with the transmission mechanism, when shaking the sauce embryo and pure water, the oil-absorbing felt can be automatically rotated clockwise, enabling the operations of sesame oil replacement and absorption to be carried out simultaneously, thereby improving the efficiency of sesame oil absorption and optimizing the operation process of the device.

[0016] 3. Through the cooperation of the connecting cover and the torsion spring, after the contact block on the shaking frame disengages from the cam, the shaking frame can be immediately rotated counterclockwise to reset by the torsion spring, shortening the contact time between the other cam and the contact block, enabling the other cam to contact the contact block faster to push the shaking frame and improving the shaking efficiency. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the position of the cleaning component of the present invention.

[0019] Figure 3 It is a schematic diagram of the structure of the cleaning component of the present invention.

[0020] Figure 4 It is a schematic diagram of the position of the shaking mechanism of the present invention.

[0021] Figure 5 It is a schematic diagram of the structure of the shaking mechanism of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the driving component of the present invention.

[0023] Figure 7 It is a schematic diagram of the first partial structure of the driving component of the present invention.

[0024] Figure 8 It is a cross-sectional view of the driving component of the present invention.

[0025] Figure 9 It is of the present invention Figure 8 Enlarged view of part A.

[0026] Figure 10 It is a schematic diagram of the second partial structure of the driving component of the present invention.

[0027] Figure 11 This is a schematic structural view of the driving component and the transmission mechanism of the present invention.

[0028] Figure 12 This is a partial schematic structural view of the driving component and the transmission mechanism of the present invention.

[0029] Figure 13 This is a cross-sectional view of the transmission mechanism of the present invention.

[0030] Figure 14 This is a cross-sectional view of the reset component of the present invention.

[0031] Figure 15 This is a schematic structural view of the discharge component of the present invention.

[0032] Figure 16 This is a schematic view of the positional relationship between the discharge component and the receiving frame of the present invention.

[0033] Explanation of reference numerals: 1 - support plate, 2 - mounting plate, 3 - shaking frame, 31 - receiving frame, 32 - rotating rod, 33 - mounting frame, 34 - transmission roller, 35 - oil-absorbing felt, 4 - cleaning component, 41 - scraper, 42 - handle, 5 - shaking mechanism, 51 - double-shaft motor, 52 - cam, 53 - contact block, 6 - driving component, 61 - collection box, 62 - roller, 621 - spike, 63 - turntable, 64 - guide plate, 7 - transmission mechanism, 71 - rack, 72 - rotating plate, 73 - toothed ring, 74 - guide block, 75 - clamping block, 76 - elastic member, 8 - reset component, 81 - connecting cover, 82 - torsion spring, 9 - discharge component, 91 - drain pipe, 92 - valve. Detailed implementation manners

[0034] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0035] Embodiment 1: An oil separation device for the production of small ground sesame oil, as shown in the attached Figures 1-10, including a support plate 1, a mounting plate 2, a shaking frame 3, a receiving frame 31, a rotating rod 32, a mounting frame 33, a transmission roller 34, an oil-absorbing felt 35, a cleaning component 4, a shaking mechanism 5 and a driving component 6. Support plates 1 are connected to both sides of the mounting plate 2. A shaking frame 3 is rotatably connected between the two support plates 1. The front and rear ends of the shaking frame 3 respectively penetrate through the two support plates 1. A receiving frame 31 is placed at the inner bottom of the shaking frame 3. Rotating rods 32 are symmetrically and rotatably connected to the front and rear of the inside of the receiving frame 31. A mounting frame 33 is sleeved on the top of the shaking frame 3. The mounting frame 33 can be removed from the shaking frame 3. Transmission rollers 34 are rotatably connected to both sides of the mounting frame 33. An oil-absorbing felt 35 for sucking sesame oil is wound between the two transmission rollers 34 and the rotating rods 32. The oil-absorbing felt 35 does not absorb water but only absorbs oil. The oil-absorbing felt 35 contacts the rotating rod 32, and the rotating rod 32 can limit the oil-absorbing felt 35. A cleaning component 4 for cleaning oil residues is provided in the receiving frame 31. A shaking mechanism 5 for shaking the shaking frame 3 is provided between the mounting plate 2 and the shaking frame 3. A driving component 6 for driving the oil-absorbing felt 35 to rotate to suck sesame oil is provided on the mounting frame 33.

[0036] As shown in the appendix Figure 2 and Figure 3 , the cleaning component 4 includes a scraper 41 and a handle 42. A scraper 41 for scraping oil residues is slidably connected to the inner bottom of the receiving frame 31. Both sides of the scraper 41 are inclined surfaces, and the inclined surfaces can make it easier for the scraper 41 to scrape the oil residues on the inner bottom of the receiving frame 31. A handle 42 is connected to the top of the scraper 41, and the handle 42 is slidably engaged with the receiving frame 31.

[0037] As shown in the appendix Figure 1 , Figure 4 and Figure 5 , the shaking mechanism 5 includes a dual-axis motor 51, a cam 52 and a contact block 53. A dual-axis motor 51 is installed on the top of the mounting plate 2. Cams 52 are connected to the output shafts on both sides of the dual-axis motor 51. The two cams 52 face in opposite directions. Contact blocks 53 are connected to both sides of the bottom of the shaking frame 3, and the cams 52 will contact the contact blocks 53 after rotation.

[0038] As shown in the appendix Figure 1 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10, the driving component 6 includes a collection box 61, a roller 62, barbs 621, a turntable 63 and a guide plate 64. A collection box 61 for collecting sesame oil is placed on the left side of the installation frame 33. The collection box 61 is supported by the installation frame 33. Both sides of the installation frame 33 are rotatably penetrated by rollers 62. The rollers 62 are located outside the oil absorption felt 35. The rollers 62 and the transmission roller 34 cooperate to squeeze out the sesame oil absorbed by the oil absorption felt 35. The rollers 62 are in contact with the oil absorption felt 35. Barbs 621 are evenly spaced on the front and rear sides of the rollers 62. The rollers 62 can drive the oil absorption felt 35 to rotate around the transmission roller 34 and the rotating rod 32 through the barbs 621. The front end of the left roller 62 is connected to a turntable 63. A guide plate 64 inclined is connected to the left side of the installation frame 33. The guide plate 64 is located below the left roller 62. The guide plate 64 can guide the sesame oil into the collection box 61.

[0039] When using this device to produce small mill sesame oil, an appropriate amount of sauce embryo and pure water are placed into the receiving frame 31 from the right side of the oil absorption felt 35. At this time, the bottom of the oil absorption felt 35 contacts the water in the receiving frame 31. Then, the double-shaft motor 51 is started, and the output shafts of the double-shaft motor 51 drive the cams 52 on both sides to rotate. Since the cams 52 on both sides face in opposite directions, when the left cam 52 rotates, it will contact the contact block 53 in advance and push the left side of the shaking frame 3 upward through the contact block 53. After that, during the rotation of the left cam 52, it will disengage from the contact block 53. Then, during the rotation of the right cam 52, it will push the right side of the shaking frame 3 upward through the contact block 53. In this way, driven by the power of the double-shaft motor 51, the cams 52 on both sides can continuously push the left and right sides of the shaking frame 3 upward alternately through the contact block 53. The shaking frame 3 will drive the sauce embryo and pure water inside the receiving frame 31 on it to rotate left and right reciprocally, achieving the effect of shaking the sauce embryo and pure water inside the receiving frame 31. Thus, the pure water will displace the sesame oil in the sauce embryo, and the sesame oil will float upward to the upper part of the receiving frame 31. In this way, when all the sesame oil has been displaced, when neither of the cams 52 on both sides touches the contact block 53, the double-shaft motor 51 is turned off. Under the action of gravity, the shaking frame 3 will return to the balanced state. At the same time, the part of the oil absorption felt 35 located inside the receiving frame 31 will absorb the sesame oil. Then, the left roller 62 and the thorns 621 are driven by the turntable 63 to rotate counterclockwise. The counterclockwise rotating thorns 621 will pierce into the oil absorption felt 35 and drive the oil absorption felt 35 to rotate clockwise. The part of the rotating oil absorption felt 35 that has not absorbed sesame oil will gradually turn to the inside of the receiving frame 31 to absorb the sesame oil. The oil absorption felt 35 will only absorb sesame oil and will not absorb water. During the rotation of the oil absorption felt 35, it will not stir the sesame oil and pure water, which can prevent the oil dregs from floating up. And the bottom of the oil absorption felt 35 is only located in the sesame oil on the upper side inside the receiving frame 31, and the oil absorption felt 35 does not contact the oil dregs at the bottom of the receiving frame 31, so it can avoid lifting the oil dregs. After that, as the oil absorption felt 35 rotates continuously, the part of the oil absorption felt 35 that has absorbed sesame oil will rotate between the left roller 62 and the transmission roller 34. The left roller 62 and the transmission roller 34 will squeeze the oil absorption felt 35, compressing the oil absorption felt 35, so as to squeeze out the sesame oil absorbed by the oil absorption felt 35. The squeezed-out sesame oil will fall onto the guide plate 64, and the sesame oil will flow to the collection frame 61 in the lower left direction through the guide plate 64. In this way, during the continuous rotation of the oil absorption felt 35, the operations of absorbing sesame oil and squeezing out sesame oil will be repeated, thus realizing the extraction of sesame oil. And this extraction method is convenient and labor-saving. During the extraction process, it will not lift the oil dregs, ensuring the purity of the sesame oil. When all the sesame oil has been extracted, stop rotating the turntable 63, lift the collection frame 61, pour out the sesame oil in the collection frame 61, remove the part of the bottom of the oil absorption felt 35 that contacts the rotating rod 32 from the rotating rod 32, lift the installation frame 33 upward from the shaking frame 3, lift the receiving frame 31 through the rotating rod 32, move the scraper 41 left and right through the handle 42 to scrape off the oil dregs at the bottom inside the receiving frame 31, and then pour out the oil dregs and water inside the receiving frame 31.After cleaning the inside of the accommodation frame 31, place the accommodation frame 31 back in place, place the mounting frame 33 back in place downward, put the bottom of the oil-absorbing felt 35 on the rotating rod 32, make the rotating rod 32 located inside the oil-absorbing felt 35, and finally place the collection frame 61 back in place. In this way, the device can be used through the above operations.

[0040] Embodiment 2: On the basis of Embodiment 1, as shown in the attached Figure 1 , Figure 11 , Figure 12 and Figure 13 , it further includes a transmission mechanism 7. The transmission mechanism 7 includes a rack 71, a rotating plate 72, a toothed ring 73, a guide block 74, a clamping block 75 and an elastic member 76. The right side of the top of the front support plate 1 is connected with a rack 71. The front end of the right roller 62 is connected with a rotating plate 72. A toothed ring 73 meshing with the rack 71 is rotatably connected to the rotating plate 72. The inner side of the toothed ring 73 is provided with ratchet teeth. The front side of the rotating plate 72 is connected with a guide block 74. A clamping block 75 is slidably connected inside the guide block 74. The clamping block 75 penetrates the top of the guide block 74. The top end of the clamping block 75 is a slope. The clamping block 75 meshes with the inner ratchet teeth of the toothed ring 73. An elastic member 76 is connected between the clamping block 75 and the guide block 74.

[0041] When the upper right side of the shaking frame 3 is pushed upward, the shaking frame 3 will drive the components on the mounting frame 33 and the transmission mechanism 7 to rotate together. The rack 71 will drive the toothed ring 73 to rotate counterclockwise. After the toothed ring 73 rotates counterclockwise, it will drive the block 75, the elastic member 76, the rotating plate 72, the right roller 62 and the spike 621 to rotate counterclockwise through the ratchet teeth. After the right roller 62 and the spike 621 rotate counterclockwise, they will drive the oil-absorbing felt 35 to rotate clockwise. When the upper left side of the shaking frame 3 is pushed upward, the shaking frame 3 will drive the components on the mounting frame 33 and the transmission mechanism 7 to rotate together. The rack 71 will drive the toothed ring 73 to rotate clockwise. After the toothed ring 73 rotates clockwise, it will squeeze the inclined surface of the block 75 through the ratchet teeth, push the block 75 downward, so that the block 75 disengages from the ratchet teeth, and the elastic member 76 is compressed. Then when the toothed ring 73 rotates, the block 75 will align with the next ratchet tooth, and the elastic member 76 will reset and drive the block 75 to move upward and reset to engage with the ratchet teeth. After that, as the toothed ring 73 rotates clockwise continuously, the toothed ring 73 will make the block 75 move up and down reciprocally, constantly repeating the actions of engaging and disengaging with the ratchet teeth. In this way, when the toothed ring 73 rotates clockwise, it will not drive the rotating plate 72 and the right roller 62 to rotate through the block 75. Only when the right cam 52 pushes the right side of the shaking frame 3 upward, will the right roller 62 and the spike 621 rotate counterclockwise to drive the oil-absorbing felt 35 to rotate clockwise automatically to suck the sesame oil. In this way, when shaking the sauce embryo and pure water, the oil-absorbing felt 35 can be automatically rotated clockwise to suck the sesame oil, and the operations of sesame oil replacement and suction can be carried out simultaneously, so as to improve the efficiency of sucking sesame oil, without waiting for all the sesame oil to be replaced before carrying out the suction operation, and without manually driving the oil-absorbing felt 35 to rotate clockwise, effectively reducing the labor consumption and optimizing the operation steps of this device.

[0042] As shown in the attached Figure 1 and Figure 14 , it further includes a reset assembly 8. The reset assembly 8 includes a connecting cover 81 and a torsion spring 82. Connecting covers 81 are connected to both the front and rear ends of the shaking frame 3, and torsion springs 82 are connected between the connecting covers 81 and the support plate 1.

[0043] Whenever the shaking frame 3 is pushed, the shaking frame 3 will drive the connecting cover 81 to rotate together. After the connecting cover 81 rotates, it will deform the torsion spring 82. Thus, when the cam 52 disengages from the contact block 53, the torsion spring 82 can immediately drive the shaking frame 3 to rotate reversely and reset through the connecting cover 81, shortening the time for the other cam 52 to contact the contact block 53, enabling the other cam 52 to contact the contact block 53 faster to push the shaking frame 3, thereby improving the shaking efficiency and allowing the sesame oil to be replaced more efficiently.

[0044] As shown in the attached Figure 1 , Figure 15 and Figure 16, further comprising a discharge assembly 9, the discharge assembly 9 includes a drain pipe 91 and a valve 92. The left side of the shaking frame 3 is communicated with the drain pipe 91, and the drain pipe 91 can discharge the water overflowing from the accommodating frame 31. A valve 92 is installed on the drain pipe 91.

[0045] Before lifting the accommodating frame 31 by the rotating rod 32, open the valve 92, and the drain pipe 91 can discharge the excess water on the accommodating frame 31, so that the water level in the accommodating frame 31 remains inside the accommodating frame 31, avoiding that when the accommodating frame 31 is lifted subsequently, due to too much water overflowing in the accommodating frame 31, the overflowing water follows the accommodating frame 31 and moves upward to flow onto the surrounding ground, affecting the surrounding environment. When drainage is not required, just close the valve 92.

[0046] Although the present invention has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through the present disclosure that various changes or modifications can be made to the present invention without departing from the principle and spirit scope defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, rather than to limit the present invention, and the scope of protection is defined by the content of the claims.

Claims

1. An oil separation device for the production of small mill sesame oil, comprising a support plate (1), a mounting plate (2), a shaking frame (3), a receiving frame (31), a rotating rod (32) and a shaking mechanism (5). Both sides of the mounting plate (2) are connected with support plates (1). A shaking frame (3) is rotatably connected between the two support plates (1). The front and rear ends of the shaking frame (3) respectively penetrate through the two support plates (1). A receiving frame (31) is placed on the inner bottom of the shaking frame (3). Rotating rods (32) are symmetrically and rotatably connected to the front and rear of the inside of the receiving frame (31). A shaking mechanism (5) for shaking the shaking frame (3) is provided between the mounting plate (2) and the shaking frame (3). It is characterized in that, It further includes an installation frame (33), a transmission roller (34), an oil-absorbing felt (35), a cleaning component (4) and a driving component (6). The top of the shaking frame (3) is sleeved with the installation frame (33). Both sides of the installation frame (33) are rotatably connected with the transmission rollers (34). An oil-absorbing felt (35) for sucking sesame oil is wound between the two transmission rollers (34) and the rotating rod (32). The oil-absorbing felt (35) contacts the rotating rod (32). A cleaning component (4) for cleaning oil residues is arranged in the accommodating frame (31). A driving component (6) for driving the oil-absorbing felt (35) to rotate to suck sesame oil is arranged on the installation frame (33). The shaking mechanism (5) includes a double-shaft motor (51), a cam (52) and a contact block (53). The double-shaft motor (51) is installed on the top of the installation plate (2). Cams (52) are connected to the output shafts on both sides of the double-shaft motor (51). Contact blocks (53) are connected to both sides of the bottom of the shaking frame (3). The driving component (6) includes a collection frame (61), a rotating roller (62), spiked nails (621), a turntable (63) and a guide plate (64). A collection frame (61) for collecting sesame oil is placed on the left side of the installation frame (33). The collection frame (61) is supported by the installation frame (33). Rotating rollers (62) penetrate through both sides of the installation frame (33) rotatably. The rotating rollers (62) contact the oil-absorbing felt (35). Spiked nails (621) are evenly spaced on the front and rear sides of the rotating rollers (62). The front end of the left rotating roller (62) is connected to the turntable (63). A guide plate (64) is connected to the left side of the installation frame (33). The guide plate (64) is located below the left rotating roller (62). It further includes a transmission mechanism (7). The transmission mechanism (7) includes a rack (71), a rotating plate (72), a toothed ring (73), a guide block (74), a clamping block (75) and an elastic member (76). The rack (71) is connected to the top right side of the front support plate (1). The front end of the right rotating roller (62) is connected to the rotating plate (72). A toothed ring (73) meshing with the rack (71) is rotatably connected to the rotating plate (72). The inner side of the toothed ring (73) is provided with ratchet teeth. A guide block (74) is connected to the front side of the rotating plate (72). A clamping block (75) is slidably connected inside the guide block (74). The clamping block (75) penetrates through the top of the guide block (74). The clamping block (75) meshes with the inner ratchet teeth of the toothed ring (73). An elastic member (76) is connected between the clamping block (75) and the guide block (74). It further includes a reset component (8). The reset component (8) includes a connecting cover (81) and a torsion spring (82). Connecting covers (81) are connected to both the front and rear ends of the shaking frame (3). Torsion springs (82) are connected between the connecting covers (81) and the support plate (1).

2. The oil separation device for producing small-ground sesame oil according to claim 1, characterized in that, The cleaning component (4) includes a scraping plate (41) and a handle (42). A scraping plate (41) for scraping oil residues is slidably connected to the inner bottom of the accommodating frame (31). A handle (42) is connected to the top of the scraping plate (41).

3. The oil separation device for producing small ground sesame oil according to claim 1, characterized in that, It further includes a discharge assembly (9), and the discharge assembly (9) includes a drain pipe (91) and a valve (92). The left side of the shaking frame (3) is communicated with the drain pipe (91), and the valve (92) is installed on the drain pipe (91).

4. The oil separation device for producing small ground sesame oil according to claim 2, characterized in that, Both sides of the scraper (41) are inclined planes.

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