Plant oil expression extraction device

Abstract

The utility model relates to related technical field of vegetable oil press extraction device, concretely is a kind of vegetable oil press extraction device, it includes: bottom plate;One side of the bottom plate is fixedly connected with connecting plate, the top side of the bottom plate is fixedly connected with gear box, the side of gear box is fixedly connected with protective cover.The utility model cooperates under the cooperation of bottom plate, connecting plate, gear box, protective cover, support plate, storage tank, feed inlet, transmission shaft and extrusion mechanism, can continuously and uninterruptedly squeeze plant oil, improve the speed of oil pressing, and further improve the work efficiency of plant oil extraction, suitable for continuous large-scale plant oil production, solve the problem that although the existing vegetable oil press extraction device can squeeze plant oil, but due to its slow oil pressing speed, limited single processing capacity, not suitable for continuous large-scale plant oil production, affect the work efficiency of plant oil extraction.

Description

Technical Field

[0001] This utility model relates to the technical field of vegetable oil pressing and extraction devices, specifically a vegetable oil pressing and extraction device. Background Technology

[0002] A vegetable oil pressing and extraction device is a device that squeezes plants to extract oil. It mainly consists of hydraulic rods and oil pressing cylinders. After the plants are steamed, they are placed inside the oil pressing cylinder. The hydraulic rods squeeze the plants inside the cylinder, thereby squeezing out the oil.

[0003] Utility model patent CN221953932U discloses a vegetable oil pressing and extraction device, belonging to the technical field of vegetable oil pressing and extraction devices. It addresses the problem in existing technologies where, during vegetable oil pressing using an oil press drum, the initial high oil content leads to oil splashing, resulting in wasted and uncollected oil. The device includes a base, a support fixedly connected to the top of the base, a drive motor fixedly connected to the top of the support, and a hydraulic rod fixedly connected to the output end of the drive motor. One end of the hydraulic rod is fixedly connected to... The device includes a pressure plate, a rectangular frame on the top of the base, a pressing cylinder fixedly connected to the top of the rectangular frame, a protective device on the surface of the pressing cylinder, and an adjustment device on the top of the base. The protective device includes a rectangular block fixedly connected inside the rectangular frame, a protective cylinder fixedly connected to the top of the rectangular block, and the protective cylinder fitted onto the surface of the pressing cylinder. A rectangular groove is formed on the inner wall of the protective cylinder, and a fixing rod is fixedly connected inside the rectangular groove. This invention solves the problem of oil splashing when the plant has a high oil content at the beginning of pressing.

[0004] However, the above patent still has shortcomings: although it can extract vegetable oil, its extraction speed is slow and the single processing volume is limited, which affects the efficiency of vegetable oil extraction and is not suitable for continuous large-scale vegetable oil production. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a vegetable oil pressing and extraction device to solve the problem mentioned in the background art that although the existing vegetable oil pressing and extraction devices can extract vegetable oil, their pressing speed is slow and the single processing volume is limited, which affects the working efficiency of vegetable oil pressing and is not suitable for continuous large-scale vegetable oil production.

[0006] The technical solution of this utility model is:

[0007] A vegetable oil pressing and extraction device includes: a base plate; a connecting plate fixedly connected to one side of the base plate; a gearbox fixedly connected to one side of the top of the base plate; a protective cover fixedly connected to one side of the gearbox; two support plates fixedly connected to the bottom of the protective cover at the end away from the gearbox; the bottom of the support plates fixedly connected to the base plate; a storage box provided on the top side of the protective cover; a feed inlet opened at the bottom of the storage box; a drive shaft rotatably connected inside the protective cover; a pressing mechanism for pressing the material provided on the outer surface of the drive shaft; and a transmission mechanism inside the storage box to prevent the material from clogging the feed inlet.

[0008] Preferably, the extrusion mechanism includes: a conveying blade is provided on the outer surface of the drive shaft; a first spiral extrusion blade is provided at one end of the conveying blade; a second spiral extrusion blade is provided at the end of the first spiral extrusion blade away from the conveying blade; three oil pressing cages are provided inside the protective cover; the three oil pressing cages are fixedly connected to each other by heating sleeves; two oil pressing cages are respectively fixedly connected to a conveying sleeve and an extrusion sleeve at the ends away from the heating sleeve; the conveying sleeve is fixedly connected to the protective cover; the end of the extrusion sleeve away from the oil pressing cage passes through the protective cover and extends to the outside of the protective cover; the second spiral extrusion blade is adapted to the extrusion sleeve; one end of the drive shaft is rotatably connected to the gearbox; a fixing block is rotatably connected to the end of the drive shaft away from the gearbox; three support frames are fixedly connected to the outer surface of the fixing block; the ends of the support frames away from the fixing block are all fixedly connected to the protective cover.

[0009] Preferably, a first gear is fixedly connected to the outer surface of the drive shaft located inside the gearbox, a second gear meshes with the bottom of the first gear, a first rotating shaft is fixedly connected to the center of the second gear, one end of the first rotating shaft is rotatably connected to the gearbox, the other end of the first rotating shaft passes through the gearbox and extends to the first synchronous pulley, the first synchronous pulley is fixedly connected to the first rotating shaft, the first synchronous pulley is connected to the second synchronous pulley through a first synchronous belt, the second synchronous pulley is fixed to the outer surface of the motor output end, the motor is fixedly connected to the connecting plate, the diameter of the first gear is larger than that of the second gear, and the diameter of the first synchronous pulley is larger than that of the second synchronous pulley.

[0010] Preferably, the transmission mechanism includes: a crossbeam fixedly connected inside the storage bin; a second rotating shaft rotatably connected to the center of the crossbeam; two sets of stirring blades fixedly connected to the bottom outer surface of the second rotating shaft; the stirring blades cooperating with the storage bin and the feed inlet; a first bevel gear fixedly connected to the top of the second rotating shaft; a second bevel gear meshing with one side of the first bevel gear; a third rotating shaft fixedly connected to the center of the second bevel gear; and two structural blocks rotatably connected to the middle outer surface of the third rotating shaft, the bottom of each structural block being fixedly connected to the crossbeam.

[0011] Preferably, a third synchronous pulley is fixedly connected to the outer surface of the third rotating shaft away from the second bevel gear, and a fourth synchronous pulley is connected to the third synchronous pulley via a second synchronous belt. The fourth synchronous pulley is fixed to the outer surface of the first rotating shaft.

[0012] Preferably, each of the heating jackets has a connector fixedly connected to its top, and each connector has an electrical wire fixedly connected to its top. The end of each electrical wire away from the connector passes through the protective cover and extends to the outside of the protective cover.

[0013] Preferably, an oil drain hopper is fixedly connected to the bottom of the protective cover.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] Firstly, this utility model, through the coordinated action of the base plate, connecting plate, gearbox, protective cover, support plate, storage box, feed port, transmission shaft, and extrusion mechanism, can continuously and uninterruptedly extract vegetable oil, thereby increasing the oil extraction speed and thus improving the working efficiency of vegetable oil extraction. It is suitable for continuous large-scale vegetable oil production and solves the problem that although existing vegetable oil pressing and extraction devices can extract vegetable oil, their oil extraction speed is slow and the single processing capacity is limited, making them unsuitable for continuous large-scale vegetable oil production and affecting the working efficiency of vegetable oil extraction.

[0016] Secondly, through the combined action of the base plate, connecting plate, gearbox, protective cover, support plate, storage box, feed inlet, drive shaft and transmission mechanism, this utility model can continuously agitate the material at the bottom of the storage box, avoiding the accumulation of material at the bottom of the storage box, which would cause the feed inlet at the bottom of the storage box to be blocked by material, thus affecting the operation of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a vegetable oil pressing and extraction device according to the present invention;

[0018] Figure 2 This is a side sectional view of a vegetable oil pressing and extraction device according to the present invention.

[0019] Figure 3 This is a schematic diagram of the extrusion mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the heating jacket and the connector of this utility model;

[0021] Figure 5 This is a schematic diagram of the transmission mechanism structure of this utility model.

[0022] In the picture:

[0023] 1. Base plate; 2. Connecting plate; 3. Gearbox; 4. Protective cover; 5. Support plate; 6. Storage box; 7. Feed inlet; 8. Drive shaft; 9. Extrusion mechanism; 10. Transmission mechanism; 11. Conveying blade; 12. First spiral extrusion blade; 13. Second spiral extrusion blade; 14. Oil pressing cage; 15. Heating jacket; 16. Conveying sleeve; 17. Extrusion sleeve; 18. Fixing block; 19. Support frame; 20. First gear; 21. Second gear; 22. First rotating shaft; 23. First synchronous pulley; 24. First synchronous belt; 25. Second synchronous pulley; 26. Motor; 27. Crossbeam; 28. Second rotating shaft; 29. ​​Stirring blade; 30. First bevel gear; 31. Second bevel gear; 32. Third rotating shaft; 33. Structural block; 34. Third synchronous pulley; 35. Second synchronous belt; 36. Fourth synchronous pulley; 37. Connector; 38. Wire; 39. Oil discharge hopper. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 5 The present invention will describe the above technical solution in detail through the following embodiments:

[0026] A vegetable oil pressing and extraction device includes: a base plate 1; a connecting plate 2 fixedly connected to one side of the base plate 1; a gearbox 3 fixedly connected to one side of the top of the base plate 1; a protective cover 4 fixedly connected to one side of the gearbox 3; two support plates 5 fixedly connected to the bottom of the protective cover 4 away from the gearbox 3; the bottom of the support plates 5 fixedly connected to the base plate 1; a storage box 6 provided on the top side of the protective cover 4; a feed inlet 7 opened at the bottom of the storage box 6; a drive shaft 8 rotatably connected inside the protective cover 4; a pressing mechanism 9 for pressing the material is provided on the outer surface of the drive shaft 8; a transmission mechanism 10 for preventing the material from clogging the feed inlet 7 is provided inside the storage box 6; a control box with a touch screen is fixedly connected to one side of the gearbox 3; the user pours the material into the storage box 6; the material enters the protective cover 4 through the transmission mechanism 10 and the feed inlet 7; then the pressing mechanism 9 heats and presses the material to extract the vegetable oil.

[0027] like Figure 3 and Figure 4 As shown, the extrusion mechanism 9 includes: a conveying blade 11 disposed on the outer surface of the drive shaft 8; a first spiral extrusion blade 12 disposed at one end of the conveying blade 11; a second spiral extrusion blade 13 disposed at the end of the first spiral extrusion blade 12 away from the conveying blade 11; three oil pressing cages 14 disposed inside the protective cover 4; the three oil pressing cages 14 are fixedly connected to each other by heating sleeves 15; two oil pressing cages 14 are respectively fixedly connected to a conveying sleeve 16 and an extrusion sleeve 17 at the ends away from the heating sleeve 15; the conveying sleeve 16 is fixedly connected to the protective cover 4; the end of the extrusion sleeve 17 away from the oil pressing cage 14 penetrates the protective cover 4 and extends to the outside of the protective cover 4; the second spiral extrusion blade 13 is adapted to the extrusion sleeve 17; one end of the drive shaft 8 is rotatably connected to the gearbox 3; a fixing block 18 is rotatably connected to the end of the drive shaft 8 away from the gearbox 3; a number of... There are three support frames 19. The end of each support frame 19 away from the fixed block 18 is fixedly connected to the protective cover 4. When the drive shaft 8 rotates, it drives the conveying blades 11, the first spiral extrusion blade 12 and the second spiral extrusion blade 13 to rotate. The conveying blades 11 continuously rotate and convey the material that enters the conveying sleeve 16. When the material is conveyed to the first spiral extrusion blade 12, the first spiral extrusion blade 12 and the second spiral extrusion blade 13 push the material to continue to be conveyed. Since the first spiral extrusion blade 12 and the second spiral extrusion blade 13 are set as cones, the space gradually decreases when the material moves, thereby achieving the purpose of conveying the material and extruding vegetable oil at the same time. The waste material after extraction is discharged to the outside of the device through the gap between the extrusion sleeve 17 and the second spiral extrusion blade 13, while the extracted vegetable oil is discharged through the oil pressing cage 14.

[0028] like Figure 3 As shown, a first gear 20 is fixedly connected to the outer surface of the drive shaft 8 inside the gearbox 3. A second gear 21 meshes with the bottom of the first gear 20. A first rotating shaft 22 is fixedly connected to the center of the second gear 21. One end of the first rotating shaft 22 is rotatably connected to the gearbox 3, and the other end of the first rotating shaft 22 passes through the gearbox 3 and extends to the first synchronous pulley 23. The first synchronous pulley 23 is fixedly connected to the first rotating shaft 22. The first synchronous pulley 23 is connected to a second synchronous pulley 25 through a first synchronous belt 24. The second synchronous pulley 25 is fixed to the outer surface of the output end of the motor 26. 26 is fixedly connected to the connecting plate 2. The diameter of the first gear 20 is larger than that of the second gear 21, and the diameter of the first synchronous pulley 23 is larger than that of the second synchronous pulley 25. When the motor 26 is started, the output end of the motor 26 drives the second synchronous pulley 25. The second synchronous pulley 25 drives the first synchronous pulley 23 through the first synchronous pulley 23. The first synchronous pulley 23 drives the first rotating shaft 22. While the first rotating shaft 22 is rotating, it drives the second gear 21. The second gear 21 drives the first gear 20. The first gear 20 drives the transmission shaft 8 to rotate, thereby increasing the squeezing force of the rotation of the transmission shaft 8 through the principle of lever.

[0029] like Figure 5 As shown, the transmission mechanism 10 includes: a crossbeam 27 fixedly connected inside the storage tank 6; a second rotating shaft 28 rotatably connected at the center of the crossbeam 27; two sets of stirring blades 29 fixedly connected to the bottom outer surface of the second rotating shaft 28; the stirring blades 29 cooperating with the storage tank 6 and the feed inlet 7; a first bevel gear 30 fixedly connected to the top of the second rotating shaft 28; a second bevel gear 31 meshing with one side of the first bevel gear 30; a third rotating shaft 32 fixedly connected to the center of the second bevel gear 31; two structural blocks 33 rotatably connected to the middle outer surface of the third rotating shaft 32; the bottom of each structural block 33 fixedly connected to the crossbeam 27; the third rotating shaft 32 rotating while driving the second bevel gear 31; the second bevel gear 31 driving the first bevel gear 30; the first bevel gear 30 driving the second rotating shaft 28; and the second rotating shaft 28 driving the stirring blades 29; the stirring blades 29 rotating while continuously agitating the material at the bottom of the storage tank 6 and located at the feed inlet 7.

[0030] like Figure 4 As shown, a third synchronous pulley 34 is fixedly connected to the outer surface of the third rotating shaft 32 away from the second bevel gear 31. The third synchronous pulley 34 is connected to a fourth synchronous pulley 36 through a second synchronous belt 35. The fourth synchronous pulley 36 is fixed to the outer surface of the first rotating shaft 22. When the first rotating shaft 22 rotates, it also drives the fourth synchronous pulley 36. The fourth synchronous pulley 36 drives the third synchronous pulley 34 through the second synchronous belt 35. The third synchronous pulley 34 drives the third rotating shaft 32 to rotate.

[0031] like Figure 4As shown, each heating jacket 15 is fixedly connected to a connector 37, and each connector 37 is fixedly connected to a wire 38. The end of the wire 38 away from the connector 37 passes through the protective cover 4 and extends to the outside of the protective cover 4. The control box can control the start and stop of the heating jacket 15 through the cooperation of the wire 38 and the connector 37, thereby achieving the purpose of heating the material and improving the extraction rate of vegetable oil inside the material.

[0032] like Figure 1 As shown, the bottom of the protective cover 4 is fixedly connected to an oil drain 39, which can centrally discharge vegetable oil and facilitate the collection of vegetable oil by the user.

[0033] Working Principle: The user pours the material into the storage bin 6 and starts the motor 26. The output of the motor 26 drives the second synchronous pulley 25. The second synchronous pulley 25 drives the first synchronous pulley 23 through the first synchronous pulley 23. The first synchronous pulley 23 drives the first rotating shaft 22. The rotation of the first rotating shaft 22 drives the second gear 21 and the fourth synchronous pulley 36. The second gear 21 drives the first gear 20. The first gear 20 drives the transmission shaft 8 to rotate. The rotation of the transmission shaft 8 drives the conveying blades 11, the first spiral extrusion blades 12, and the second spiral extrusion blades 13 to rotate. The conveying blades 11 continuously rotate and convey the material that has entered the conveying sleeve 16. When the material is conveyed to the first spiral extrusion blades 12, the first spiral extrusion blades 12 and the second spiral extrusion blades 13 push the material to continue conveying. Since the first spiral extrusion blades 12 and the second spiral extrusion blades 13 are set in a conical shape, the space gradually decreases as the material moves, thereby achieving the effect of conveying and extruding the material at the same time. The purpose of pressing vegetable oil is to discharge the waste material after pressing through the gap between the extrusion sleeve 17 and the second spiral extrusion blade 13 to the outside of the device, while the pressed vegetable oil is discharged through the oil pressing cage 14. The fourth synchronous wheel 36 drives the third synchronous wheel 34 through the second synchronous belt 35. The third synchronous wheel 34 drives the third rotating shaft 32 to rotate. The rotation of the third rotating shaft 32 drives the second bevel gear 31, the second bevel gear 31 drives the first bevel gear 30, the first bevel gear 30 drives the second rotating shaft 28, and the second rotating shaft 28 drives the stirring blade 29. While the stirring blade 29 rotates, it continuously stirs the material at the bottom of the storage box 6 and located at the feed inlet 7, which can continuously and uninterruptedly press vegetable oil, improves the pressing speed, and thus improves the working efficiency of vegetable oil pressing. It is suitable for continuous large-scale vegetable oil production and solves the problem that although the existing vegetable oil pressing and extraction device can press vegetable oil, its pressing speed is slow and the single processing capacity is limited, which is not suitable for continuous large-scale vegetable oil production and affects the working efficiency of vegetable oil pressing.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A vegetable oil pressing and extraction device, characterized in that: include: Base plate (1); A connecting plate (2) is fixedly connected to one side of the base plate (1), a gearbox (3) is fixedly connected to one side of the top of the base plate (1), a protective cover (4) is fixedly connected to one side of the gearbox (3), two support plates (5) are fixedly connected to the bottom of the protective cover (4) away from the gearbox (3), the bottom of the support plates (5) is fixedly connected to the base plate (1), a storage box (6) is provided on one side of the top of the protective cover (4), a feed inlet (7) is provided at the bottom of the storage box (6), and a drive shaft (8) is rotatably connected inside the protective cover (4). The outer surface of the drive shaft (8) is provided with a pressing mechanism (9) for pressing materials; The storage bin (6) is equipped with a transmission mechanism (10) to prevent material from clogging the feed inlet (7).

2. The vegetable oil pressing and extraction apparatus as described in claim 1, characterized in that: The extrusion mechanism (9) includes: The outer surface of the drive shaft (8) is provided with a conveying blade (11). One end of the conveying blade (11) is provided with a first spiral extrusion blade (12). The end of the first spiral extrusion blade (12) away from the conveying blade (11) is provided with a second spiral extrusion blade (13). The interior of the protective cover (4) is provided with three oil pressing cages (14). The three oil pressing cages (14) are fixedly connected to each other by a heating sleeve (15). The ends of two oil pressing cages (14) away from the heating sleeve (15) are respectively fixedly connected with a conveying sleeve (16) and an extrusion sleeve (17). The conveying sleeve (16) is fixedly connected to the protective cover (4). The end of the extrusion sleeve (17) away from the oil pressing cage (14) passes through the protective cover (4) and extends to the outside of the protective cover (4). The second spiral extrusion blade (13) is adapted to the extrusion sleeve (17). One end of the drive shaft (8) is rotatably connected to the gearbox (3), and a fixed block (18) is rotatably connected to the end of the drive shaft (8) away from the gearbox (3). Three support frames (19) are fixedly connected to the outer surface of the fixed block (18), and the ends of the support frames (19) away from the fixed block (18) are all fixedly connected to the protective cover (4).

3. The vegetable oil pressing and extraction apparatus as described in claim 2, characterized in that: The transmission shaft (8) is fixedly connected to the outer surface of the gearbox (3) with a first gear (20). The bottom of the first gear (20) is meshed with a second gear (21). The center of the second gear (21) is fixedly connected to a first rotating shaft (22). One end of the first rotating shaft (22) is rotatably connected to the gearbox (3). The other end of the first rotating shaft (22) passes through the gearbox (3) and extends to the first synchronous pulley (23). The first synchronous pulley (23) is fixedly connected to the first rotating shaft (22). The first synchronous pulley (23) is connected to a second synchronous pulley (25) through a first synchronous belt (24). The second synchronous pulley (25) is fixed to the outer surface of the output end of the motor (26). The motor (26) is fixedly connected to the connecting plate (2). The diameter of the first gear (20) is larger than that of the second gear (21). The diameter of the first synchronous pulley (23) is larger than that of the second synchronous pulley (25).

4. The vegetable oil pressing and extraction apparatus as described in claim 3, characterized in that: The transmission mechanism (10) includes: The storage box (6) is fixedly connected to a crossbeam (27), and a second rotating shaft (28) is rotatably connected to the center of the crossbeam (27). Two sets of stirring blades (29) are fixedly connected to the bottom outer surface of the second rotating shaft (28). The stirring blades (29) cooperate with the storage box (6) and the feed inlet (7). The top end of the second rotating shaft (28) is fixedly connected to a first bevel gear (30), and a second bevel gear (31) meshes with one side of the first bevel gear (30). A third rotating shaft (32) is fixedly connected to the center of the second bevel gear (31). Two structural blocks (33) are rotatably connected to the outer surface of the middle part of the third rotating shaft (32). The bottom of each structural block (33) is fixedly connected to the crossbeam (27).

5. The vegetable oil pressing and extraction apparatus as described in claim 4, characterized in that: The third rotating shaft (32) is fixedly connected to the outer surface of the second bevel gear (31) with a third synchronous pulley (34). The third synchronous pulley (34) is connected to a fourth synchronous pulley (36) through a second synchronous belt (35). The fourth synchronous pulley (36) is fixed to the outer surface of the first rotating shaft (22).

6. The vegetable oil pressing and extraction apparatus as described in claim 5, characterized in that: Each of the heating sleeves (15) has a connector (37) fixedly connected to its top, and each of the connectors (37) has a wire (38) fixedly connected to its top. The end of the wire (38) away from the connector (37) passes through the protective cover (4) and extends to the outside of the protective cover (4).

7. The vegetable oil pressing and extraction apparatus as described in claim 6, characterized in that: The bottom of the protective cover (4) is fixedly connected to an oil drain hopper (39).

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