Squeezing and filtering device for rapeseed oil production

Abstract

The utility model relates to the technical field of rapeseed oil production, and provides a squeezing and filtering device for rapeseed oil production, which comprises a bottom plate, a squeezer body fixedly mounted at the top of the bottom plate, a filtering frame fixedly mounted at the bottom of the squeezer body, a U-shaped seat, a bracket, a threaded rod I, a rectangular frame, a movable bracket and one side of the inner wall of the U-shaped seat, a first threaded rod is rotated to drive the rectangular frame to move upwards, the rectangular frame moves upwards to assist in supporting the residue storage box, at the moment, limiting is conducted between the residue storage box and the rectangular frame, bolts are detached to enable the residue storage box to be separated from a filtering frame, and the first threaded rod is rotated to drive the rectangular frame to move downwards; the rectangular frame drives the residue storage box to move downwards to be separated from the bottom of the filtering frame, the movable support makes contact with the other side of the inner wall of the U-shaped base, the residue storage box is lifted upwards to be separated from the rectangular frame, one person can complete disassembly of the residue storage box, and therefore the problem that in the prior art, one person cannot complete disassembly of the residue storage box easily is solved.

Description

Technical Field

[0001] This utility model relates to the field of rapeseed oil production technology, specifically to a pressing and filtering device for rapeseed oil production. Background Technology

[0002] Rapeseed oil, also known as rapeseed oil, is an edible oil extracted from rapeseed.

[0003] A Chinese utility model patent (Publication No.: 202321824347.9) discloses a pressing and filtering device for rapeseed oil processing, comprising a base, an oil pressing box, a filter box, and an oil storage box. The oil pressing box is fixedly connected to the base by two support rods. The oil pressing box has a pressing chamber with an oil pressing roller inside. The diameter of the pressing chamber gradually decreases from left to right, and the small end of the pressing chamber is a slag discharge port. The filter box is fixedly connected to the bottom of the oil pressing box. A filter plate is located in the middle of the bottom of the filter box, and slag storage boxes are detachably connected to both ends by bolts. The filter box is equipped with an anti-clogging mechanism. The oil storage box is located below the filter box. The upper end of the oil storage box has three oil inlets, which are located directly below the oil leakage holes at the bottom of the filter plate and the slag storage boxes at both ends. The bottom of the oil storage box is inclined from left to right, and an oil outlet pipe with an electronic valve is located at the lower end. This utility model has the advantages of high pressing efficiency, anti-clogging, and avoiding waste.

[0004] However, in implementing the relevant technology, the following problems were found in the above-mentioned pressing and filtering device for rapeseed oil processing: In the existing technology, the slag storage box and the filter box can be easily disassembled by removing the bolts. However, the lack of auxiliary support function when disassembling the slag storage box makes it difficult for one person to disassemble the slag storage box. Therefore, a pressing and filtering device for rapeseed oil production is proposed. Utility Model Content

[0005] This utility model proposes a pressing and filtering device for rapeseed oil production, which solves the problem in related technologies that the lack of auxiliary support function when disassembling the slag storage box makes it difficult for one person to disassemble the slag storage box.

[0006] The technical solution of this utility model is as follows: A pressing and filtering device for rapeseed oil production, comprising:

[0007] A base plate and a press body fixedly installed on top of the base plate. A filter frame is fixedly installed at the bottom of the press body. Filter plates are fixedly installed on both sides of the inner wall of the filter frame. A slag storage box is installed at the bottom of the filter frame by bolts.

[0008] The U-shaped seat is fixedly installed on the top of the base plate, and a bracket is slidably connected to the top of the U-shaped seat. A threaded rod is rotatably connected inside the bracket.

[0009] A rectangular frame is slidably connected to both sides of the inner wall of the bracket, a threaded rod is threadedly connected to the rectangular frame, and a slag storage box is inserted into the rectangular frame.

[0010] Preferably, a motor is fixedly installed on one side of the filter frame, and a threaded rod is fixedly connected to the output end of the motor through the filter frame. Cleaning plates are slidably connected to both sides of the inner wall of the filter frame, and the threaded rod is threadedly connected to the cleaning plates.

[0011] Preferably, an electric push rod is fixedly installed on one side of the slag storage box, and the output end of the electric push rod passes through the slag storage box and is fixedly connected to an extrusion plate.

[0012] Preferably, connecting plates are fixedly installed on both sides of the slag storage box, and a limit rod is fixedly installed on the bottom of the connecting plate.

[0013] Preferably, a limiting groove is formed through the top of each rectangular frame, and the limiting rod is inserted into the limiting groove.

[0014] Preferably, a threaded rod three is installed through the top of the bracket, and a threaded groove is opened on the top of each U-shaped seat, and the threaded rod three is threadedly connected to the threaded groove.

[0015] Preferably, a storage box is provided on the top of the base plate, an oil drain pipe is fixedly installed on one side of the storage box, and a valve is installed on the outer wall of the oil drain pipe.

[0016] The working principle and beneficial effects of this utility model are as follows:

[0017] By using a U-shaped base, bracket, threaded rod, and rectangular frame, the movable bracket contacts one side of the inner wall of the U-shaped base, positioning the rectangular frame directly below the slag storage box. Rotating the threaded rod moves the rectangular frame upward, providing additional support for the slag storage box. At this point, the slag storage box and the rectangular frame are locked together. Removing the bolts detaches the slag storage box from the filter frame. Rotating the threaded rod moves the rectangular frame downward, causing the slag storage box to move downward and detach from the bottom of the filter frame. The movable bracket contacts the other side of the inner wall of the U-shaped base, lifting the slag storage box upward to separate it from the rectangular frame. One person can disassemble the slag storage box, thus solving the problem in existing technologies where it is difficult for one person to disassemble the slag storage box. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0020] Figure 2 This is a three-dimensional sectional view of the filter frame of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 4 This is a three-dimensional structural diagram of the slag storage box of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the bracket of this utility model;

[0024] Figure 6 This is a three-dimensional structural diagram of the U-shaped seat of this utility model.

[0025] In the diagram: 1. Base plate; 2. Press body; 3. Filter frame; 4. Slag storage box; 5. U-shaped seat; 6. Bracket; 7. Rectangular frame; 8. Threaded rod one; 9. Filter plate; 10. Motor; 11. Threaded rod two; 12. Cleaning plate; 13. Electric push rod; 14. Extrusion plate; 15. Connecting plate; 16. Limiting rod; 17. Limiting groove; 18. Threaded rod three; 19. Threaded groove; 20. Storage box; 21. Oil drain pipe; 22. Valve. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0027] Please see Figure 1 - Figure 6 This utility model provides a pressing and filtering device for rapeseed oil production, comprising:

[0028] The base plate 1 and the press body 2 are fixedly installed on the top of the base plate 1. A filter frame 3 is fixedly installed at the bottom of the press body 2. Filter plates 9 are fixedly installed on both sides of the inner wall of the filter frame 3. A slag storage box 4 is installed at the bottom of the filter frame 3 by bolts.

[0029] U-shaped seat 5 is fixedly installed on the top of the base plate 1. The top of the U-shaped seat 5 is slidably connected to the bracket 6, and the inside of the bracket 6 is rotatably connected to the threaded rod 8.

[0030] The rectangular frame 7 is slidably connected to both sides of the inner wall of the bracket 6, the threaded rod 8 is threadedly connected to the rectangular frame 7, and the slag storage box 4 is inserted into the rectangular frame 7.

[0031] Both sides of the slag storage box 4 are fixedly installed with connecting plates 15, and the bottom of the connecting plates 15 is fixedly installed with limiting rods 16. The top of the rectangular frame 7 is opened through with limiting grooves 17, and the limiting rods 16 and the limiting grooves 17 are inserted into each other.

[0032] A storage tank 20 is provided on the top of the base plate 1. An oil drain pipe 21 is fixedly installed on one side of the storage tank 20. A valve 22 is installed on the outer wall of the oil drain pipe 21.

[0033] The rapeseed is placed into the press body 2 for pressing. The press body 2 is a mature existing technology and will not be described in detail. The oil residue is discharged through one end of the press body 2. The pressed oil flows to the filter plate 9 for filtration. The filtered oil flows into the storage tank 20. The oil residue in the oil is intercepted by the filter plate 9. When it is necessary to remove the residue box 4 to discharge the oil residue inside, the moving bracket 6 contacts one side of the inner wall of the U-shaped seat 5, so that the rectangular frame 7 is directly below the residue box 4. Rotating the threaded rod 8 moves the rectangular frame 7 upward. Move the connecting plate 15 to the bottom, so that the limiting rod 16 is inserted into the limiting groove 17. At this time, the slag storage box 4 and the rectangular frame 7 are limited. Remove the bolts to separate the slag storage box 4 from the filter frame 3. The rectangular frame 7 provides auxiliary support for the slag storage box 4. Rotate the threaded rod 8 to move the rectangular frame 7 downward. The rectangular frame 7 moves the slag storage box 4 downward and separates it from the bottom of the filter frame 3. Then move the support 6 to contact the other side of the inner wall of the U-shaped seat 5 and lift it up to separate the slag storage box 4 from the rectangular frame 7. One person can complete the disassembly of the slag storage box 4.

[0034] Specifically, a motor 10 is fixedly installed on one side of the filter frame 3, and a threaded rod 11 is fixedly connected to the output end of the motor 10 through the filter frame 3. Cleaning plates 12 are slidably connected to both sides of the inner wall of the filter frame 3, and the threaded rod 11 and the cleaning plate 12 are threadedly connected.

[0035] Oil residue in the oil is intercepted by filter plate 9. To prevent filter plate 9 from clogging, the output of motor 10 drives threaded rod 11 to rotate. Threaded rod 11 drives cleaning plate 12 to move and push oil residue into storage box 4.

[0036] Specifically, an electric push rod 13 is fixedly installed on one side of the slag storage box 4, and the output end of the electric push rod 13 passes through the slag storage box 4 and is fixedly connected to the extrusion plate 14.

[0037] The output end of the electric push rod 13 drives the extrusion plate 14 to move, and the extrusion plate 14 extrudes the oil residue, so that the oil in the oil residue flows into the storage tank 20 through the slag storage box 4.

[0038] Specifically, a threaded rod 18 is installed through the top of the bracket 6, and threaded grooves 19 are opened on the top of the U-shaped seat 5. The threaded rod 18 and the threaded grooves 19 are threadedly connected.

[0039] When the support 6 moves and contacts one side of the inner wall of the U-shaped seat 5, the rectangular frame 7 is positioned directly below the slag storage box 4. The threaded rod 18 is rotated to connect with the threaded groove 19 to limit the support 6. When the support 6 moves and contacts the other side of the inner wall of the U-shaped seat 5, the threaded rod 18 is rotated to connect with the threaded groove 19 to limit the support 6.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pressing and filtering device for rapeseed oil production, characterized in that, include: The base plate (1) and the press body (2) are fixedly installed on the top of the base plate (1). A filter frame (3) is fixedly installed at the bottom of the press body (2). Filter plates (9) are fixedly installed on both sides of the inner wall of the filter frame (3). A slag storage box (4) is installed at the bottom of the filter frame (3) by bolts. U-shaped seat (5), the U-shaped seat (5) is fixedly installed on the top of the base plate (1), the top of the U-shaped seat (5) is slidably connected to a bracket (6), and the inside of the bracket (6) is rotatably connected to a threaded rod (8); The rectangular frame (7) is slidably connected to both sides of the inner wall of the bracket (6), the threaded rod (8) is threadedly connected to the rectangular frame (7), and the slag storage box (4) is inserted into the rectangular frame (7).

2. The pressing and filtering device for rapeseed oil production according to claim 1, characterized in that: A motor (10) is fixedly installed on one side of the filter frame (3). The output end of the motor (10) is fixedly connected to a threaded rod (11) through the filter frame (3). Cleaning plates (12) are slidably connected to both sides of the inner wall of the filter frame (3). The threaded rod (11) and the cleaning plate (12) are threadedly connected.

3. The pressing and filtering device for rapeseed oil production according to claim 1, characterized in that: An electric push rod (13) is fixedly installed on one side of the slag storage box (4), and the output end of the electric push rod (13) passes through the slag storage box (4) and is fixedly connected to an extrusion plate (14).

4. The pressing and filtering device for rapeseed oil production according to claim 1, characterized in that: Both sides of the slag storage box (4) are fixedly installed with connecting plates (15), and the bottom of the connecting plates (15) is fixedly installed with limit rods (16).

5. The pressing and filtering device for rapeseed oil production according to claim 4, characterized in that: The top of each rectangular frame (7) has a limiting groove (17) through which the limiting rod (16) is inserted.

6. The pressing and filtering device for rapeseed oil production according to claim 1, characterized in that: A threaded rod (18) is installed through the top of the bracket (6), and a threaded groove (19) is opened on the top of the U-shaped seat (5). The threaded rod (18) and the threaded groove (19) are threadedly connected.

7. The pressing and filtering device for rapeseed oil production according to claim 1, characterized in that: A storage box (20) is provided on the top of the base plate (1), and an oil drain pipe (21) is fixedly installed on one side of the storage box (20). A valve (22) is installed on the outer wall of the oil drain pipe (21).

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