Oil pressing device for linseed oil production

Abstract

The utility model relates to the technical field of linseed oil production, and discloses an oil pressing device for linseed oil production, which comprises a base, a heightening plate is fixedly connected to the middle of the top end of the base, two supporting columns are fixedly connected to the front side of the top end of the base, and a top plate is fixedly connected to the top ends of the supporting columns. The top end of the supporting plate is fixedly connected with a top plate, the rear side of the top end of the base is fixedly connected with the supporting plate, the top end of the heightening plate is fixedly connected with a tray, a filtering plate is arranged in the tray, a plurality of filtering nets are arranged in the filtering plate, and the rear side of the top end of the tray is fixedly connected with a first sleeve. According to the oil residue filtering device, the filter plate is arranged in the tray, the filter screen is arranged in the filter plate, the notch is formed in the first sleeve, the lower side of the notch is fixedly connected with the second leakage plate, and the first leakage plate and the second leakage plate are fixedly connected to the two sides of the spring, so that the problems that the labor intensity is high when a material cake is taken away and oil residue impurities are not completely filtered are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of linseed oil production, in particular to an oil pressing device for linseed oil production. Background Art

[0002] In today's pursuit of healthy eating, flaxseed oil has attracted widespread attention for its unique nutritional value and multiple health benefits. As a vegetable oil, flaxseed oil is not only Only rich in α- Hemp acid is also known as the "deep sea fish oil on land" for its health benefits. It can regulate blood lipids, lower cholesterol and reduce blood viscosity.

[0003] The oil pressing device can be divided into household oil press, screw oil press, new hydraulic oil press, high-efficiency fine filter oil press, and fully automatic oil press. The hydraulic oil press has a cylindrical piston installed in the cylinder, and the upper part of the piston is connected to the cake plate as a whole. The blank is pre-pressed into a round cake, and a cake ring is placed on the outer cover. 20 to 40 round cakes are stacked between the cake plate and the top plate. The cakes are separated by a thin pad with holes, which drives the piston to push up and generate pressure to squeeze the cake to produce oil. After squeezing, the oil pump stops pressurizing, the piston falls, the residue cake is unloaded, and the cake is reloaded. The oil is repeatedly squeezed intermittently, and each squeezing takes about 2 to 5 hours.

[0004] In the existing oil pressing device, after the oil is pressed, the labor intensity of loading and unloading the cake is relatively high, and some oil residues are not filtered completely, and some will be mixed in the fried oil. Therefore, an oil pressing device for linseed oil production is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an oil pressing device for linseed oil production, aiming to improve the problems of high labor intensity of cake loading and unloading and incomplete oil residue filtering in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an oil pressing device for linseed oil production, comprising a base, a heightening plate is fixedly connected to the middle of the top of the base, two support columns are fixedly connected to the front side of the top of the base, the top of the support column is fixedly connected to the top plate, the top rear side of the base is fixedly connected to the support plate, the top of the support plate is fixedly connected to the top plate, the top of the heightening plate is fixedly connected to a tray, a filter plate is arranged in the tray, a plurality of filter screens are arranged in the filter plate, and the top rear side of the tray is fixedly connected to There is a sleeve one, a notch is provided in the middle of the sleeve one, a barrel is fixedly connected to the top of the sleeve one, a leak plate one is slidably connected in the barrel, a leak plate two is fixedly connected to the middle of the notch, a middle of the top of the leak plate two is fixedly connected to one side of the spring, a leak plate one is fixedly connected to the other side of the spring, a sleeve two is provided at the top of the barrel, a limit ring is fixedly connected to the top of the sleeve two, a hydraulic cylinder is fixedly connected to the middle of the top plate, a pressure plate is fixedly connected to the output end of the hydraulic cylinder, and the outer wall of the output end of the hydraulic cylinder is slidably connected to the limit ring;

[0007] As a further description of the above technical solution: the outer side of the second sleeve is fixedly connected with a feeding port;

[0008] As a further description of the above technical solution: a plurality of protective rings are fixedly connected to the outer side of the barrel;

[0009] As a further description of the above technical solution: both sides of the bottom end of the top plate are fixedly connected to the angle between the support plate and the reinforcing plate, and both sides of the top end of the base are fixedly connected to the angle between the support plate and the reinforcing plate;

[0010] As a further description of the above technical solution: a plurality of fixing plates are fixedly connected to the outer wall of the cylinder body of the hydraulic cylinder at equal intervals, and the fixing plates are all fixedly connected to the top plate;

[0011] As a further description of the above technical solution: the front four corners of the support plate are fixedly connected to two reinforcing plates;

[0012] As a further description of the above technical solution: the front end of the tray is fixedly connected with an oil outlet, and the tray is inclined toward the oil outlet.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, when the linseed oil is pressed, it flows onto the tray through the sleeve, and a plurality of filter screens arranged in the filter plate on the tray can filter the linseed oil layer by layer, so as to solve the problem of incomplete filtering of oil residue after the oil is pressed.

[0015] In the utility model, a slot is opened on sleeve one, and the lower side of the slot is fixedly connected to leak plate two, and the middle part of the top end of leak plate two is fixedly connected to one side of a spring, and the other side of the spring is fixedly connected to leak plate one, and leak plate one is slidably connected to the barrel. When the pressure plate rises after pressing the oil, the spring starts to rebound, and the material cake on leak plate one rises to the top end of the barrel, so that the material cake can be easily taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of an oil pressing device for linseed oil production proposed by the utility model;

[0017] Figure 2 This is a schematic structural diagram of a cross section of an oil pressing device for producing linseed oil proposed by the utility model;

[0018] Figure 3 The utility model discloses a disassembled structural schematic diagram of an oil pressing device for producing linseed oil.

[0019] Legend:

[0020] 1. Hydraulic cylinder; 2. Fixed plate; 3. Top plate; 4. Support column; 5. Limiting ring; 6. Feeding port; 7. Protective ring; 8. Barrel; 9. Sleeve 1; 10. Reinforcement plate; 11. Filter plate; 12. Filter screen; 13. Tray; 14. Base; 15. Leakage plate 1; 16. Spring; 17. Notch; 18. Leakage plate 2; 19. Heightening plate; 20. Sleeve 2; 21. Pressing plate; 22. Support plate; 23. Oil outlet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-Figure 2The utility model provides an embodiment: an oil pressing device for linseed oil production, including a base 14, a heightening plate 19 is fixedly connected to the middle of the top of the base 14, two support columns 4 are fixedly connected to the front side of the top of the base 14, a top plate 3 is fixedly connected to the top of the support column 4, a support plate 22 is fixedly connected to the back side of the top of the base 14, the top of the support plate 22 is fixedly connected to the top of the top plate 3, a tray 13 is fixedly connected to the top of the heightening plate 19, a filter plate 11 is arranged in the tray 13, and a plurality of filter screens 12 are arranged in the filter plate 11. When pressing linseed oil, the linseed oil will flow onto the tray 13, so the linseed oil will flow onto the filter plate 11, and after passing through the plurality of filter screens 12 arranged in the filter plate 11, it will flow into the prepared container, thereby solving the problem of impurities and oil residue in the oil. The filter screen 12 is replaceable.

[0023] Reference Figure 1-Figure 3 , the top rear side of the tray 13 is fixedly connected with a sleeve 9, a notch 17 is provided in the middle of the sleeve 9, the top of the sleeve 9 is fixedly connected with a barrel 8, a leak plate 15 is slidably connected in the barrel 8, a leak plate 2 is fixedly connected in the middle of the notch 17, the middle of the top of the leak plate 2 18 is fixedly connected to one side of the spring 16, and the other side of the spring 16 is fixedly connected with the leak plate 15, the top of the barrel 8 is provided with a sleeve 20, the top of the sleeve 20 is fixedly connected to the limit ring 5, the middle of the top plate 3 is fixedly connected with a hydraulic cylinder 1, the output end of the hydraulic cylinder 1 is fixedly connected with a pressure plate 21, and the outer wall of the output end of the hydraulic cylinder 1 is slidably connected with the limit ring 5. When the hydraulic cylinder 1 is started, it drives the pressure plate 21 downward, and the sleeve 20 also moves downward to the top of the barrel 8 due to the limit ring 5, and the spring 16 begins to shrink to the top of the notch 17 under the pressure of the pressure plate 21.

[0024] The outer side of the sleeve 20 is fixedly connected with a feeding port 6, the outer side of the barrel 8 is fixedly connected with a plurality of protective rings 7, the bottom sides of the top plate 3 are fixedly connected with a reinforcing plate 10 at the angle between the support plate 22, the top sides of the base 14 are fixedly connected with a reinforcing plate 10 at the angle between the support plate 22, the outer wall of the cylinder body of the hydraulic cylinder 1 is fixedly connected with a plurality of fixed plates 2 at equal distances, the fixed plates 2 are fixedly connected with the top plate 3, the front four corners of the support plate 22 are fixedly connected with two reinforcing plates 10, the front end of the tray 13 is fixedly connected with an oil outlet 23, and the tray 13 is tilted toward the direction of the oil outlet 23. The fixed plate 2 plays the role of fixing the hydraulic cylinder 1, the reinforcing plate 10 is to strengthen the fixing of the support plate 22 and the top plate 3, the protective ring 7 is to prevent the barrel 8 from being cracked due to too much pressure, and plays a reinforcing role, and the tray 13 is tilted toward the front end to allow the pressed linseed oil to flow out better.

[0025] Working principle: First, add the oil into the straight barrel 8 from the feeding port 6, and then start the hydraulic cylinder 1 to make the pressure plate 21 move downward to contact the oil on the leak plate 15. The spring 16 begins to shrink to the top of the slot 17 in the sleeve 9 due to the pressure on the leak plate 15 and no longer moves. At this time, the oil begins to flow out under the force, and the oil flows along the slot 17 to the tray 13, and then flows out of the tray 13 after being filtered through several layers of filter screens 12 in the filter plate 11. After the oil is pressed into a cake, the hydraulic cylinder 1 begins to shrink, the pressure plate 21 begins to move upward, and the spring 16 begins to rebound to the top of the barrel 8 with the pressure plate 21. The pressure plate 21 continues to move upward, and the sleeve 20 also begins to move upward due to the limit ring 5 and is no longer in contact with the barrel 8. At this time, the cake can be easily obtained.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oil pressing device for producing linseed oil, comprising a base (14), characterized in that: A heightening plate (19) is fixedly connected to the middle of the top of the base (14); two support columns (4) are fixedly connected to the front side of the top of the base (14); a top plate (3) is fixedly connected to the top of the support column (4); a support plate (22) is fixedly connected to the rear side of the top of the base (14); a top plate (3) is fixedly connected to the top of the support plate (22); a tray (13) is fixedly connected to the top of the heightening plate (19); a filter plate (11) is arranged in the tray (13); a plurality of filter screens (12) are arranged in the filter plate (11); a sleeve (9) is fixedly connected to the rear side of the top of the tray (13); a notch (17) is provided in the middle of the sleeve (9); The top end of the sleeve 1 (9) is fixedly connected to a barrel (8), a leak plate 1 (15) is slidably connected inside the barrel (8), a leak plate 2 (18) is fixedly connected to the middle of the slot (17), the middle of the top end of the leak plate 2 (18) is fixedly connected to one end of a spring (16), the other end of the spring (16) is fixedly connected to the leak plate 1 (15), a sleeve 2 (20) is provided at the top end of the barrel (8), the top end of the sleeve 2 (20) is fixedly connected to a limit ring (5), the middle of the top plate (3) is fixedly connected to a hydraulic cylinder (1), the output end of the hydraulic cylinder (1) is fixedly connected to a pressure plate (21), and the outer wall of the output end of the hydraulic cylinder (1) is slidably connected to the limit ring (5).

2. The oil pressing device for linseed oil production according to claim 1, characterized in that: The outer side of the second sleeve (20) is fixedly connected with a feeding port (6).

3. The oil pressing device for linseed oil production according to claim 1, characterized in that: A plurality of protective rings (7) are fixedly connected to the outer side of the barrel (8).

4. The oil pressing device for producing linseed oil according to claim 1, characterized in that: Both sides of the bottom end of the top plate (3) are fixedly connected to the angle between the support plate (22) and the reinforcing plate (10), and both sides of the top end of the base (14) are fixedly connected to the angle between the support plate (22) and the reinforcing plate (10).

5. The oil pressing device for linseed oil production according to claim 2, characterized in that: A plurality of fixed plates (2) are fixedly connected at equal intervals to the outer wall of the cylinder body of the hydraulic cylinder (1), and the fixed plates (2) are all fixedly connected to the top plate (3).

6. The oil pressing device for producing linseed oil according to claim 1, characterized in that: The four front corners of the support plate (22) are fixedly connected to a reinforcement plate (10).

7. The oil pressing device for producing linseed oil according to claim 1, characterized in that: The front end of the tray (13) is fixedly connected to an oil outlet (23), and the tray (13) is inclined towards the oil outlet (23).

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