A corn oil extraction device

Abstract

This utility model discloses a corn oil extraction device, which includes a fixed base plate. A U-shaped fixing frame and an oil receiving cylinder are fixedly connected to the upper surface of the fixed base plate. The oil receiving cylinder is located directly below the U-shaped fixing frame. A hydraulic cylinder is fixedly connected to the upper inner wall of the U-shaped fixing frame. The output end of the hydraulic cylinder is fixedly connected to a pressure plate through a hydraulic rod. A feeding mechanism is formed by a fixed seat, a horizontal guide rail, a bidirectional motor, a horizontal lead screw, a horizontal slider, and a pressing cylinder. The feeding operation is convenient, and the residue formed after pressing can be quickly transported out to facilitate the next round of pressing, thus improving the efficiency of the device. A pre-filtration mechanism is formed by the pressing cylinder, an oil outlet window, a separator plate, an oil collecting cylinder, a filter pump, an oil outlet pipe, and an oil receiving cylinder to prevent impurities in the oil from passing through, thus ensuring the extraction quality of corn oil.

Description

Technical Field

[0001] This utility model relates to the field of vegetable oil extraction technology, and in particular to a corn oil extraction device. Background Technology

[0002] With the improvement of people's living standards, corn oil occupies an important position in the edible oil market, and its extraction technology has attracted much attention. Traditional corn oil extraction equipment has obvious defects in the feeding and slag discharge stages. The feeding process is cumbersome, requires high manual intervention, and is inefficient. After pressing, the slag is difficult to discharge quickly, affecting the next round of pressing and greatly reducing the overall production efficiency of the equipment. In the filtration stage, traditional equipment mostly uses simple filter screens, which cannot effectively block fine impurities in the oil, resulting in inconsistent quality of extracted corn oil, which is difficult to meet the market demand for high-quality edible oil. In addition, the functions of traditional corn oil extraction equipment are decentralized, and the coordination between various components is poor, which not only increases equipment maintenance costs but also limits the overall optimization and upgrading of the corn oil extraction process. Utility Model Content

[0003] The purpose of this invention is to solve at least one of the technical problems existing in the prior art and to provide a corn oil extraction device.

[0004] This utility model also provides a corn oil extraction device as described above, comprising: a fixed base plate, on the upper surface of which a U-shaped fixing frame and an oil receiving cylinder are fixedly connected, the oil receiving cylinder being located directly below the U-shaped fixing frame, a hydraulic cylinder being fixedly connected to the upper inner wall of the U-shaped fixing frame, and a pressure plate being fixedly connected to the output end of the hydraulic cylinder via a hydraulic rod; and a fixed seat, fixedly connected to the upper surface of the fixed base plate, the fixed seats being symmetrically distributed on the left and right sides of the oil receiving cylinder, the fixed seats extending to the outside of the U-shaped fixing frame, and a horizontal guide rail being fixedly connected to the upper end of the fixed seat. A bidirectional motor is fixedly connected to one end of the device. The output end of the bidirectional motor is connected to a horizontal slider via a horizontal lead screw. A pressing cylinder is fixedly connected to the upper surface of the horizontal slider. The inner side wall of the pressing cylinder is flush with the side surface of the pressure plate. An oil outlet window is provided at the lower end of the pressing cylinder. An oil collecting cylinder is fixedly connected to the lower end of the pressing cylinder. The oil collecting cylinder is connected to the pressing cylinder via the oil outlet window. A filter pump is fixedly connected to the lower end of the oil collecting cylinder. The input end of the filter pump is connected to the oil collecting cylinder. A first oil outlet pipe is fixedly connected to the output end of the filter pump. The first oil outlet pipe is located directly above the oil collecting cylinder.

[0005] According to the corn oil extraction device of this utility model, casters are fixedly connected to the lower surface of the fixed base plate, and the casters are located at the four corners of the fixed base plate. This facilitates the movement of the device and improves its ease of use.

[0006] According to the corn oil extraction device of this utility model, mounting plates are fixedly connected to the left and right sides of the U-shaped fixing frame by bolts, and a handle is fixedly connected to the front surface of the mounting plate. This facilitates the movement of the device and improves its ease of use.

[0007] According to the corn oil extraction device of this utility model, an oil pump is fixedly connected to the front surface of the oil receiving cylinder. The input end of the oil pump is connected to the oil receiving cylinder, and a second oil outlet pipe is fixedly connected to the output end of the oil pump. This facilitates oil output.

[0008] According to the corn oil extraction device of this utility model, horizontal grooves are provided on the inner walls of both sides of the horizontal guide rail. This facilitates the limiting installation of the horizontal slider.

[0009] According to the corn oil extraction device of this utility model, horizontal sliding rods are fixedly connected to both the left and right sides of the horizontal slider, and the horizontal sliding rods slide within the horizontal grooves. This facilitates the stable movement of the horizontal slider.

[0010] According to the corn oil extraction device of this utility model, the side surface of the fixed base abuts against the side surface of the oil receiving cylinder, making the structure stable and compact.

[0011] According to the corn oil extraction device of this utility model, the oil outlet window is provided with a partition plate, which is arranged at equal intervals inside the oil outlet window. This facilitates the filtration of large particulate impurities in the oil. Beneficial effects

[0012] 1. Compared with the existing technology, the corn oil extraction device consists of a fixed base, a horizontal guide rail, a bidirectional motor, a horizontal lead screw, a horizontal slider and a pressing cylinder to form a feeding mechanism. The feeding operation is convenient, and the residue formed after pressing can be quickly transported out to facilitate the next round of pressing and improve the efficiency of the device.

[0013] 2. Compared with existing technologies, this corn oil extraction device has a pre-filtration mechanism consisting of a pressing cylinder, an oil outlet window, a separator, an oil collecting cylinder, a filter pump, an oil outlet pipe, and an oil receiving cylinder. This mechanism can prevent impurities from passing through the oil and ensure the extraction quality of the corn oil. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of the corn oil extraction device of this utility model;

[0016] Figure 2 This is a top view of the corn oil extraction device of this utility model;

[0017] Figure 3 This is a longitudinal three-dimensional cross-sectional structural diagram of the corn oil extraction device of this utility model;

[0018] Figure 4 This is a schematic diagram of the transverse three-dimensional cross-sectional structure of the corn oil extraction device of this utility model.

[0019] Legend:

[0020] 1. Fixed base plate; 2. Handle; 3. Mounting plate; 4. Bolt; 5. Oil pump; 6. Second oil outlet pipe; 7. Oil collection cylinder; 8. Pressing cylinder; 9. Press plate; 10. Hydraulic rod; 11. Hydraulic cylinder; 12. U-shaped fixing frame; 13. Bidirectional motor; 14. Horizontal guide rail; 15. Fixed base; 16. Casters; 17. Oil outlet window; 18. Divider plate; 19. Oil collection cylinder; 20. Filter pump; 21. First oil outlet pipe; 22. Horizontal lead screw; 23. Horizontal slider; 24. Horizontal slide bar; 25. Horizontal chute. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figure 1 and Figure 2 The corn oil extraction device of this utility model includes a fixed base plate 1. Casters 16 are fixedly connected to the lower surface of the fixed base plate 1. The casters 16 are located at the four corners of the fixed base plate 1. A U-shaped fixing frame 12 and an oil collection cylinder 7 are fixedly connected to the upper surface of the fixed base plate 1. Mounting plates 3 are fixedly connected to the left and right sides of the U-shaped fixing frame 12 by bolts 4. A handle 2 is fixedly connected to the front surface of the mounting plate 3. The oil collection cylinder 7 is located directly below the U-shaped fixing frame 12. An oil pump 5 is fixedly connected to the front surface of the oil collection cylinder 7. The input end of the oil pump 5 is connected to the oil collection cylinder 7. A second oil outlet pipe 6 is fixedly connected to the output end of the oil pump 5. A hydraulic cylinder 11 is fixedly connected to the upper inner wall of the U-shaped fixing frame 12. A pressure plate 9 is fixedly connected to the output end of the hydraulic cylinder 11 through a hydraulic rod 10.

[0023] Specifically, corn is placed into the pressing cylinder 8. During the pressing process, the hydraulic cylinder 11 controls the hydraulic rod 10 to drive the pressure plate 9 to press down. The pressure plate 9 fully squeezes the corn in the pressing cylinder 8, and the oil inside the corn is squeezed out. The pressed oil is transported to the oil collection cylinder 7. When it is necessary to extract the oil, the corn oil in the oil collection cylinder 7 will be transported to the outside through the oil pump 5 and the second oil outlet pipe 6.

[0024] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The fixed base 15 is fixedly connected to the upper surface of the fixed base plate 1. The fixed base 15 is symmetrically distributed on the left and right sides of the oil recovery cylinder 7. The side surface of the fixed base 15 abuts against the side surface of the oil recovery cylinder 7. The fixed base 15 extends to the outside of the U-shaped fixed frame 12. The upper end of the fixed base 15 is fixedly connected to the horizontal guide rail 14. The inner walls of the left and right sides of the horizontal guide rail 14 are provided with horizontal sliding grooves 25. One end of the horizontal guide rail 14 is fixedly connected to the bidirectional motor 13. The output end of the bidirectional motor 13 is threadedly connected to the horizontal slider 23 through the horizontal lead screw 22. The left and right sides of the horizontal slider 23 are fixedly connected to the horizontal sliding rods 24. The horizontal sliding rods 24 are in water The pressing cylinder 8 is fixedly connected to the upper surface of the horizontal slider 23 and slides in the smooth groove 25. The inner side wall of the pressing cylinder 8 is flush with the side surface of the pressing plate 9. The lower end of the pressing cylinder 8 is provided with an oil outlet window 17 and a partition plate 18 is provided in the oil outlet window 17. The partition plates 18 are arranged at equal intervals inside the oil outlet window 17. The lower end of the pressing cylinder 8 is fixedly connected with an oil collecting cylinder 19. The oil collecting cylinder 19 is connected to the pressing cylinder 8 through the oil outlet window 17. The lower end of the oil collecting cylinder 19 is fixedly connected with a filter pump 20. The input end of the filter pump 20 is connected to the oil collecting cylinder 19. The output end of the filter pump 20 is fixedly connected with a first oil outlet pipe 21. The first oil outlet pipe 21 is located directly above the oil receiving cylinder 7.

[0025] Specifically, the oil pressed in the pressing cylinder 8 will seep into the oil collecting cylinder 19 through the oil outlet window 17. The oil outlet window 17 can prevent large particles of impurities from passing through. The oil in the oil collecting cylinder 19 will be transported to the oil receiving cylinder 7 through the filter pump 20 and the first oil outlet pipe 21. The filter pump 20 will further filter the corn oil. After the corn oil pressing and extraction is completed, the horizontal guide rail 14 will move the pressing cylinder 8 to the outside of the U-shaped fixing frame 12 to facilitate the cleaning of the remaining residue in the pressing cylinder 8.

[0026] Working principle: Corn is placed into the pressing cylinder 8. The hydraulic cylinder 11 controls the hydraulic rod 10 to drive the pressure plate 9 to press down. The pressure plate 9 fully squeezes the corn in the pressing cylinder 8, and the oil inside the corn is squeezed out. The oil pressed out in the pressing cylinder 8 seeps into the oil collecting cylinder 19 through the oil outlet window 17. The oil outlet window 17 can prevent large particles of impurities from passing through. The oil in the oil collecting cylinder 19 is transported to the oil receiving cylinder 7 through the filter pump 20 and the first oil outlet pipe 21. The filter pump 20 will further filter the corn oil. When it is necessary to extract oil, the corn oil in the oil receiving cylinder 7 will be transported to the outside through the oil pump 5 and the second oil outlet pipe 6.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A corn oil extraction apparatus, characterized by, include: A fixed base plate (1) is fixedly connected to a U-shaped fixing frame (12) and an oil cylinder (7) on its upper surface. The oil cylinder (7) is located directly below the U-shaped fixing frame (12). A hydraulic cylinder (11) is fixedly connected to the upper inner wall of the U-shaped fixing frame (12). The output end of the hydraulic cylinder (11) is fixedly connected to a pressure plate (9) through a hydraulic rod (10). A fixed seat (15) is fixedly connected to the upper surface of a fixed base plate (1). The fixed seats (15) are symmetrically distributed on the left and right sides of the oil receiving cylinder (7). The fixed seats (15) extend to the outside of the U-shaped fixed frame (12). A horizontal guide rail (14) is fixedly connected to the upper end of the fixed seat (15). A bidirectional motor (13) is fixedly connected to one end of the horizontal guide rail (14). A horizontal slider (23) is threadedly connected to the output end of the bidirectional motor (13) through a horizontal lead screw (22). A pressing cylinder (8) is fixedly connected to the upper surface of the horizontal slider (23). The inner side wall of the pressing cylinder (8) is flush with the side surface of the pressing plate (9). The lower end of the pressing cylinder (8) is provided with an oil outlet window (17). The lower end of the pressing cylinder (8) is fixedly connected to an oil collecting cylinder (19). The oil collecting cylinder (19) is connected to the pressing cylinder (8) through the oil outlet window (17). The lower end of the oil collecting cylinder (19) is fixedly connected to a filter pump (20). The input end of the filter pump (20) is connected to the oil collecting cylinder (19). The output end of the filter pump (20) is fixedly connected to a first oil outlet pipe (21). The first oil outlet pipe (21) is located directly above the oil receiving cylinder (7).

2. The corn oil extraction device according to claim 1, characterized in that, Casters (16) are fixedly connected to the lower surface of the fixed base plate (1), and the casters (16) are located at the four corners of the fixed base plate (1).

3. The corn oil extraction device according to claim 1, wherein, The left and right sides of the U-shaped bracket (12) are fixedly connected to mounting plates (3) by bolts (4), and the front surface of the mounting plate (3) is fixedly connected to a handle (2).

4. The corn oil extraction apparatus of claim 1, wherein, The front surface of the oil receiving cylinder (7) is fixedly connected to an oil pump (5), the input end of the oil pump (5) is connected to the oil receiving cylinder (7), and the output end of the oil pump (5) is fixedly connected to a second oil outlet pipe (6).

5. The corn oil extraction apparatus of claim 1, wherein, The horizontal guide rail (14) has horizontal grooves (25) on both the left and right inner walls.

6. The corn oil extraction apparatus of claim 1, wherein, The horizontal slider (23) has horizontal slide rods (24) fixedly connected to its left and right sides, and the horizontal slide rods (24) slide within the horizontal slide groove (25).

7. The corn oil extraction apparatus of claim 1, wherein, The side surface of the fixed seat (15) abuts against the side surface of the oil cylinder (7).

8. The corn oil extraction apparatus of claim 1, wherein, The oil outlet window (17) is provided with a partition (18), which is arranged at equal intervals inside the oil outlet window (17).

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