Efficient rapeseed oil squeezing and separating device

Abstract

The utility model discloses an efficient rapeseed oil squeezing and separating device, and relates to the technical field of press machines. An efficient rapeseed oil squeezing and separating device comprises a base, a mounting sliding seat and a mounting plate, a limiting device is arranged on the mounting plate and comprises an extrusion column, a sliding plate and a protective shell, the protective shell is fixedly connected to the upper surface of the mounting plate, a sliding plate groove is formed in the lower surface of the mounting plate, and the outer wall of the sliding plate is slidably connected with the interior of the sliding plate groove; in the limiting device, a pull rod is pulled to move upwards to drive a limiting block to move upwards and drive a reset spring to contract at the same time, then the limiting block moves upwards to enable the outer wall of the other end of the limiting block to be disengaged from the interior of a first limiting block groove, and then a sliding plate and an extrusion column can be taken down from a mounting plate by pulling the sliding plate. In this way, the extrusion column is easy and fast to disassemble, the situation that workers need to disassemble the extrusion column with the help of special tools is avoided, the maintenance and overhaul efficiency of the extrusion column is effectively improved, and meanwhile the workload of the workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of press technology, and in particular to a high-efficiency pressing and separating device for rapeseed oil. Background Technology

[0002] The high-efficiency rapeseed oil pressing and separation device is a mechanical device specifically designed for extracting oil from rapeseed. It separates the oil from the rapeseed through physical pressing, while preserving the oil's natural nutrients and flavor.

[0003] The high-efficiency rapeseed oil pressing and separation device consists of a feeding system, a pressing system, and a separation system. The feeding system evenly feeds dry and clean rapeseed into the pressing chamber. The pressing system applies pressure to the rapeseed through screw pressing or other pressing methods, causing the oil to seep out of the rapeseed.

[0004] Existing high-efficiency rapeseed oil pressing and separation devices work by feeding the material into the pressing cylinder. Then, the driving components in the pressing system control the extrusion column to apply pressure to the material inside the pressing cylinder, causing the oil to seep out of the rapeseed. However, when the extrusion column in the pressing system wears or is damaged after long-term use, workers need to use special tools to disassemble the components of the entire pressing system before disassembling the extrusion column. This operation is complicated and difficult, which reduces the efficiency of extrusion column maintenance and repair while increasing the workload of workers. Utility Model Content

[0005] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a high-efficiency pressing and separating device for rapeseed oil. This device can solve the problem that when the pressing column in the pressing system is worn or damaged after long-term use, the staff needs to use special tools to disassemble the components of the entire pressing system and then disassemble the pressing column. This operation is difficult and complicated, which reduces the efficiency of pressing column maintenance and repair while increasing the workload of the staff.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency rapeseed oil pressing and separating device, comprising a base, a mounting slide, and a mounting plate, wherein a limit device is provided on the mounting plate;

[0007] The limiting device includes an extrusion column, a sliding plate, and a protective shell. The protective shell is fixedly connected to the upper surface of the mounting plate. A sliding plate groove is provided on the lower surface of the mounting plate. The outer wall of the sliding plate is slidably connected to the inside of the sliding plate groove. Conical block grooves are provided on both sides of the inner wall of the sliding plate groove. The upper surface of the extrusion column is fixedly connected to the lower surface of the sliding plate.

[0008] The upper surface of the slide plate is provided with a first limiting block groove, the inside of the slide plate groove is provided with a second limiting block groove, the inside of the second limiting block groove is slidably connected with a limiting block, the upper surface of the protective shell is slidably connected with two sliding rods, the upper surface of the protective shell is slidably connected with a pull rod, and the outer wall of the pull rod is sleeved with a return spring.

[0009] Preferably, the outer walls of the conical blocks on both sides of the slide plate are slidably connected to the interior of the corresponding conical block grooves, the end of the limiting block near the first limiting block groove extends slidably into the interior of the slide plate groove and contacts the inner wall of the first limiting block groove, and the interior of the protective shell communicates with the interior of the second limiting block groove.

[0010] The two sliding rods extend into the groove of the second limiting block at one end near the limiting block and are fixedly connected to one end of the limiting block. The pull rod extends into the groove of the second limiting block at one end near the limiting block and is fixedly connected to one end of the limiting block. The two ends of the return spring are fixedly connected to one end of the corresponding limiting block and the inner wall of the protective shell, respectively.

[0011] Preferably, a top plate is fixedly connected to one end of the four support columns on the base away from the base, and a cylinder is installed on the upper surface of the top plate;

[0012] The cylinder's output end slides to the outside of the top plate and is fixedly connected to the upper surface of the mounting plate.

[0013] Preferably, the upper surface of the base is provided with a mounting slide groove, and the outer wall of the mounting slide is slidably connected to the inside of the mounting slide groove;

[0014] Among them, the two sliding rods that are slidably connected to the upper surface of the top plate extend to the outside of the top plate and are fixedly connected to the upper surface of the mounting plate.

[0015] Preferably, an oil receiving tray is fixedly connected to the upper surface of the mounting slide, and a pressing cylinder is installed inside the oil receiving tray. The pressing cylinder is provided with multiple filter holes.

[0016] The mounting slide groove has two recesses at the front end, each containing a fixing bolt groove.

[0017] Preferably, the outer walls of the two protrusions at one end of the mounting slide are threaded with fixing bolts;

[0018] Among them, the ends of the two fixing bolts near the fixing bolt grooves are threaded into the front groove of the mounting slide groove and respectively connected to the internal threads of the corresponding fixing bolt grooves. The outer wall of the extrusion column is in contact with the inner wall of the pressing cylinder.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. This high-efficiency rapeseed oil pressing and separating device uses a limit device to pull the lever upward, which moves the limit block upward and simultaneously causes the return spring to contract. Then, the limit block moves upward, causing its other end outer wall to disengage from the inside of the first limit block groove. Finally, pulling the slide plate allows the slide plate and the extrusion column to be removed from the mounting plate. This makes disassembling the extrusion column simple and quick, avoiding the need for workers to use special tools to disassemble it. This effectively improves the maintenance and repair efficiency of the extrusion column while reducing the workload of workers. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the external structure of the pressing cylinder of this utility model;

[0024] Figure 3 This is a schematic diagram of the external structure of the extrusion column of this utility model;

[0025] Figure 4 This utility model Figure 2 A structural schematic diagram of the enlarged view at point A in the middle.

[0026] Reference numerals: 1. Base; 2. Mounting slide; 3. Pressing cylinder; 4. Top plate; 5. Cylinder; 6. Extrusion column; 7. Mounting slide groove; 8. Fixing bolt; 9. Oil receiving tray; 10. Fixing bolt groove; 11. First limit block groove; 12. Slide plate; 13. Conical block groove; 14. Second limit block groove; 15. Pull rod; 16. Slide rod; 17. Slide plate groove; 18. Return spring; 19. Limiting block; 20. Protective shell; 21. Mounting plate. Detailed Implementation

[0027] 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.

[0028] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0030] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0031] Please see Figure 1-4 This utility model provides a technical solution: a high-efficiency rapeseed oil pressing and separation device, including a base 1, a mounting slide 2 and a mounting plate 21;

[0032] A limit device is provided on the mounting plate 21;

[0033] The limiting device includes an extrusion column 6, a sliding plate 12, and a protective shell 20. The protective shell 20 is fixedly connected to the upper surface of the mounting plate 21. A sliding plate groove 17 is formed on the lower surface of the mounting plate 21. The outer wall of the sliding plate 12 is slidably connected to the interior of the sliding plate groove 17. Conical block grooves 13 are formed on both sides of the inner wall of the sliding plate groove 17. The outer walls of the conical blocks on both sides of the sliding plate 12 are slidably connected to the interior of the corresponding conical block grooves 13. The upper surface of the extrusion column 6 is fixedly connected to the lower surface of the sliding plate 12. A first limiting block groove 11 is formed on the upper surface of the sliding plate 12. A second limiting block groove 14 is formed inside the sliding plate groove 17. A limiting block 19 is slidably connected inside the second limiting block groove 14. The end of the limiting block 19 closest to the first limiting block groove 11 slides... The protective shell 20 extends into the interior of the slide groove 17 and contacts the inner wall of the first limiting block groove 11. The interior of the protective shell 20 communicates with the interior of the second limiting block groove 14. Two slide rods 16 are slidably connected to the upper surface of the protective shell 20. The ends of the two slide rods 16 near the limiting block 19 slide into the interior of the second limiting block groove 14 and are fixedly connected to one end of the limiting block 19. A pull rod 15 is slidably connected to the upper surface of the protective shell 20. The end of the pull rod 15 near the limiting block 19 slides into the interior of the second limiting block groove 14 and is fixedly connected to one end of the limiting block 19. A return spring 18 is sleeved on the outer wall of the pull rod 15. The two ends of the return spring 18 are fixedly connected to one end of the corresponding limiting block 19 and the inner wall of the protective shell 20, respectively.

[0034] The base 1 has four support columns with a top plate 4 fixedly connected to the ends away from the base 1. A cylinder 5 is installed on the upper surface of the top plate 4. The output end of the cylinder 5 slides to the outside of the top plate 4 and is fixedly connected to the upper surface of the mounting plate 21. The upper surface of the base 1 has a mounting slide groove 7. The outer wall of the mounting slide 2 is slidably connected to the inside of the mounting slide groove 7. The two sliding rods slidably connected to the upper surface of the top plate 4 have their ends near the mounting plate 21 slidingly extended to the outside of the top plate 4 and are fixedly connected to the upper surface of the mounting plate 21. An oil receiving tray 9 is fixedly connected to the upper surface of the mounting slide 2. A pressing cylinder 3 is installed inside the oil receiving tray 9. The pressing cylinder 3 is provided with multiple filter holes. Fixing bolt slots 10 are opened in the two grooves at the front end of the mounting slide groove 7. Fixing bolts 8 are threadedly connected to the outer walls of the two protrusions at one end of the mounting slide 2. The ends of the two fixing bolts 8 near the fixing bolt slots 10 are threaded into the grooves at the front end of the mounting slide groove 7 and are respectively threadedly connected to the inner threads of the corresponding fixing bolt slots 10. The outer wall of the extrusion column 6 is in contact with the inner wall of the pressing cylinder 3.

[0035] Furthermore, when using this device, it is started by connecting to an external power source. First, the material is fed into the pressing cylinder 3. Then, the output end of the cylinder 5 moves downwards, causing the mounting plate 21 to move downwards simultaneously, driving the extrusion column 6 into the pressing cylinder 3. By controlling the extrusion column 6 to enter the pressing cylinder 3, pressure is applied to the material inside, causing oil to seep out from the rapeseed. The oil is then processed through the filter holes on the pressing cylinder 3 and flows through the outer wall of the pressing cylinder 3 into the oil receiving tray 9. Then, when it is necessary to empty the pressing cylinder 3... When disassembling, rotate the fixing bolt 8 to disengage the outer wall of its other end from the inside of the fixing bolt groove 10. Then, pull the mounting slide 2 to remove the oil receiving tray 9 and the pressing cylinder 3 from the base 1. When it is necessary to remove the extrusion column 6, pull the pull rod 15 upward to move the limit block 19 upward and at the same time, move the return spring 18 to retract. Then, move the limit block 19 upward to disengage the outer wall of its other end from the inside of the first limit block groove 11. Then, pull the slide plate 12 to remove the slide plate 12 and the extrusion column 6 from the mounting plate 21.

[0036] By pulling the lever 15 upward through the limiting device, the limiting block 19 moves upward, causing the return spring 18 to contract. Then, the limiting block 19 moves upward, causing its other end outer wall to disengage from the inside of the first limiting block groove 11. Then, by pulling the slide plate 12, the slide plate 12 and the extrusion column 6 can be removed from the mounting plate 21. This method of disassembling the extrusion column 6 is simple and quick, avoiding the need for workers to use special tools to disassemble it. It effectively improves the maintenance and repair efficiency of the extrusion column 6 while reducing the workload of workers.

[0037] Structural Description: Base 1: Base 1 is the supporting structure of the entire device, providing a stable working platform. As a basic component, it ensures that other components are installed firmly and improves overall stability.

[0038] Mounting slide 2: Mounting slide 2 is used to fix and support the pressing cylinder 3, and can be slidably disassembled, which facilitates the quick installation and disassembly of the pressing cylinder 3 and improves maintenance efficiency;

[0039] Pressing cylinder 3: Pressing cylinder 3 is the core working component. It contains rapeseed inside and has filter holes on the outer wall. The filter hole design allows the oil to flow out smoothly while blocking solid impurities to ensure the purity of the oil.

[0040] Fixing bolt 8: Fixing bolt 8 is used to connect the pressing cylinder 3 and the base 1 to ensure that the pressing cylinder 3 is fixed in position. It is detachable and convenient for the replacement and cleaning of the pressing cylinder 3.

[0041] Cylinder 5: Cylinder 5 provides power to push the mounting plate 21 and the extrusion column 6 to move. Cylinder 5 drives the press stably and powerfully, ensuring that the pressing process is uniform and effective.

[0042] Extrusion column 6: Extrusion column 6 enters the inside of the pressing cylinder 3 and applies pressure to the rapeseed. Direct pressure is applied to improve pressing efficiency and make the oil more easily seep out.

[0043] Oil receiving tray 9: The oil receiving tray 9 is located below the pressing cylinder 3 to collect the flowing oil, which facilitates the centralized collection and subsequent processing of the oil and avoids waste;

[0044] Pull rod 15: Pull rod 15 is used to control the movement of limit block 19 and return spring 18. Through the control of pull rod 15, the quick disassembly and reset of extrusion column 6 can be achieved.

[0045] Limiting block 19: Limiting block 19 is used to limit the position of extrusion column 6, ensuring that extrusion column 6 works in the correct position and improving safety;

[0046] Slide 12: Slide 12 is used to support and fix the extrusion column 6. The sliding design facilitates the quick installation and removal of the extrusion column 6.

[0047] Reset spring 18: The reset spring 18 is used to push the limit block 19 to reset. The automatic reset design reduces manual operation and improves efficiency.

[0048] Mounting plate 21: Mounting plate 21 is used to connect cylinder 5, extrusion column 6 and other components. The centralized connection design makes the structure more compact and facilitates overall installation and maintenance.

[0049] 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 high-efficiency rapeseed oil pressing and separating device, comprising a base (1), a mounting slide (2), and a mounting plate (21), characterized in that: A limit device is provided on the mounting plate (21); The limiting device includes an extrusion column (6), a sliding plate (12), and a protective shell (20). The protective shell (20) is fixedly connected to the upper surface of the mounting plate (21). The lower surface of the mounting plate (21) is provided with a sliding plate groove (17). The outer wall of the sliding plate (12) is slidably connected to the inside of the sliding plate groove (17). Conical block grooves (13) are provided on both sides of the inner wall of the sliding plate groove (17). The upper surface of the extrusion column (6) is fixedly connected to the lower surface of the sliding plate (12). Among them, the upper surface of the slide plate (12) is provided with a first limiting block groove (11), the inside of the slide plate groove (17) is provided with a second limiting block groove (14), the inside of the second limiting block groove (14) is slidably connected with a limiting block (19), the upper surface of the protective shell (20) is slidably connected with two sliding rods (16), the upper surface of the protective shell (20) is slidably connected with a pull rod (15), and the outer wall of the pull rod (15) is sleeved with a return spring (18).

2. The high-efficiency rapeseed oil pressing and separation device according to claim 1, characterized in that: The outer walls of the conical blocks on both sides of the slide plate (12) are slidably connected to the interior of the corresponding conical block groove (13). The end of the limiting block (19) near the first limiting block groove (11) slides into the interior of the slide plate groove (17) and contacts the inner wall of the first limiting block groove (11). The interior of the protective shell (20) is connected to the interior of the second limiting block groove (14). Among them, the ends of the two sliding rods (16) near the limiting block (19) slide into the interior of the second limiting block groove (14) and are fixedly connected to one end of the limiting block (19), the end of the pull rod (15) near the limiting block (19) slides into the interior of the second limiting block groove (14) and is fixedly connected to one end of the limiting block (19), and the two ends of the reset spring (18) are fixedly connected to one end of the corresponding limiting block (19) and the inner wall of the protective shell (20) respectively.

3. The high-efficiency rapeseed oil pressing and separation device according to claim 1, characterized in that: The base (1) has four support columns fixedly connected to a top plate (4) at one end away from the base (1), and a cylinder (5) is installed on the upper surface of the top plate (4); The output end of the cylinder (5) extends slidably to the outside of the top plate (4) and is fixedly connected to the upper surface of the mounting plate (21).

4. The high-efficiency rapeseed oil pressing and separation device according to claim 1, characterized in that: The upper surface of the base (1) is provided with a mounting slide groove (7), and the outer wall of the mounting slide (2) is slidably connected to the inside of the mounting slide groove (7); Among them, the two sliding rods that are slidably connected to the upper surface of the top plate (4) extend to the outside of the top plate (4) near the mounting plate (21) and are fixedly connected to the upper surface of the mounting plate (21).

5. The high-efficiency rapeseed oil pressing and separation device according to claim 1, characterized in that: An oil receiving tray (9) is fixedly connected to the upper surface of the mounting slide (2). A pressing cylinder (3) is installed inside the oil receiving tray (9). The pressing cylinder (3) is provided with multiple filter holes. Among them, the two grooves at the front end of the mounting slide groove (7) are provided with fixing bolt grooves (10).

6. The high-efficiency rapeseed oil pressing and separation device according to claim 1, characterized in that: The outer walls of the two protrusions at one end of the mounting slide (2) are threaded with fixing bolts (8); Among them, the ends of the two fixing bolts (8) near the fixing bolt groove (10) are threaded into the front groove of the mounting slide groove (7) and respectively connected to the internal threads of the corresponding fixing bolt groove (10). The outer wall of the extrusion column (6) is in contact with the inner wall of the pressing cylinder (3).

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