A pressing device for edible oil production

Abstract

This utility model relates to the field of edible oil production technology and discloses a pressing device for edible oil production. It includes an oil storage tank fixedly installed on the upper part of a base plate, a filter plate for flow being snapped onto the upper end of the oil storage tank, a pressing barrel for positioning being fixedly installed on the upper end of the oil storage tank, a barrel cover for limiting position being fixedly installed on the upper end of the pressing barrel, an electric cylinder being fixedly installed on the upper end of the barrel cover, and a pressing plate for downward pressing being detachably connected to the lower end of the electric cylinder. This pressing device for edible oil production, through the coordinated arrangement of a crushing barrel, a crushing shaft, a connecting pipe, an electric cylinder, a pressing plate, a pressing barrel, and a filter plate, allows the operator to place the raw material inside the crushing barrel, crush it using the crushing shaft, and transport it to the upper end of the filter plate through the connecting pipe. Activating the electric cylinder drives the pressing plate downwards, thus pressing the raw material on the upper part of the filter plate.

Description

Technical Field

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

[0002] Edible oil, also known as cooking oil, refers to animal or vegetable fats used in food production. It is liquid at room temperature. Due to factors such as raw material sources, processing techniques, and quality, most common edible oils are vegetable oils, including corn oil, rapeseed oil, peanut oil, hemp seed oil, corn oil, olive oil, camellia oil, palm oil, rapeseed oil, sunflower seed oil, soybean oil, sesame oil, flaxseed oil, grapeseed oil, walnut oil, peony seed oil, and so on. With social development, the application of edible oils is becoming more and more widespread. Therefore, the demand for pressing equipment for edible oil production is increasing.

[0003] Chinese Patent Publication No. CN220808624U discloses a pressing device for edible oil production, relating to the field of edible oil production technology. The device includes a pressing box with a rotatable screw pressing rod inside. A rotary motor driving the screw pressing rod is located on one side of the pressing box. A feed hopper is located at the top of the pressing box near the rotary motor. A conical slag discharge end is located at the end of the pressing box away from the rotary motor, forming a slag discharge port between the screw pressing rod and the conical slag discharge end. A filter box is fixedly connected to the bottom of the pressing box, with multiple oil outlets at the bottom. A filter cloth is located at the bottom of the pressing box, with its periphery fixedly connected to the inner wall of the filter box. A connecting rod is located below the filter cloth, with multiple top-discharge blocks fixedly connected to the connecting rod. A lifting mechanism driving the connecting rod to rise and fall is provided on the filter box. An oil outlet pipe is located at the bottom of the filter box. This invention achieves oil and slag separation with good separation effect, improves oil yield, and facilitates continuous batch pressing.

[0004] However, this utility model has the following problems in actual use:

[0005] In existing technologies, when pressing raw materials, there may be residual oil inside the raw materials, which affects the overall oil extraction efficiency. At the same time, it is inconvenient for workers to clean the internal parts and replace some worn parts. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides a pressing device for edible oil production, which solves the problem that in the prior art, when pressing raw materials, there may be oil residue inside the raw materials, which affects the overall oil extraction efficiency. At the same time, it is inconvenient for workers to clean the internal parts and replace some worn parts.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a pressing device for edible oil production, comprising an oil storage tank fixedly installed on the upper part of a base plate, a filter plate for flow being snapped onto the upper end of the oil storage tank, a pressing barrel for positioning being fixedly installed on the upper end of the oil storage tank, a barrel cover for limiting position being fixedly installed on the upper end of the pressing barrel, an electric cylinder being fixedly installed on the upper end of the barrel cover, a pressing plate for pressing being detachably connected to the lower end of the electric cylinder, a connecting pipe for conveying being fixedly connected to the outer surface of the pressing barrel, a crushing barrel for storage being fixedly installed on the upper end of the connecting pipe, and a crushing shaft for rotation being fixedly installed inside the crushing barrel.

[0010] Preferably, a fixing plate for connection is fixedly installed at the lower end of the base plate, and a support column for support is fixedly connected to the lower end of the fixing plate.

[0011] Preferably, the upper end of the fixing plate is fitted with a threaded head for fixing, and the threaded head passes through the upper end of the fixing plate and is threaded to the lower end of the base plate.

[0012] Preferably, the side of the column is fixedly connected to a horizontal plate for connection, and the lower end of the column is threadedly connected to a base for support.

[0013] Preferably, an oil outlet pipe for discharging is fixedly connected to the outer surface of the oil storage tank, and a valve is fixedly installed at the upper end of the oil outlet pipe.

[0014] Preferably, the lower end of the electric cylinder is fixedly connected to a cross plate for connection, and the upper end of the cross plate is inserted with a positioning pin for fixing.

[0015] Preferably, a top cover for positioning is fixedly installed on the upper end of the crushing barrel, and a motor is fixedly installed on the upper end of the top cover.

[0016] Preferably, the outer surface of the lower end of the motor is provided with a circular hole for positioning, and a screw for fixing is inserted into the inside of the circular hole.

[0017] (III) Beneficial Effects

[0018] This utility model provides a pressing device for edible oil production, which has the following beneficial effects:

[0019] This edible oil pressing device, through the coordinated arrangement of a crushing barrel, crushing shaft, connecting pipe, electric cylinder, pressing plate, pressing barrel, and filter plate, allows the operator to place the raw material inside the crushing barrel. The crushing shaft then breaks down the raw material, which is then transported to the top of the filter plate through the connecting pipe. By activating the electric cylinder, the pressing plate is driven downwards to press the raw material on the top of the filter plate. The oil is then transported through the filter plate to the inside of the oil storage tank, thus fully pressing out the oil from the raw material and preventing excessive oil residue. Since the pressing barrel and the oil storage tank are connected by bolts, the device can be easily disassembled after use for cleaning of the internal parts and replacement of worn components, preventing problems that could affect future use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the pressing barrel structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the crushing shaft structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the bucket lid structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the column structure of this utility model.

[0025] In the diagram: 1. Base plate; 2. Oil storage tank; 3. Filter plate; 4. Pressing tank; 5. Tank lid; 6. Electric cylinder; 7. Pressing plate; 8. Connecting pipe; 9. Crushing tank; 10. Crushing shaft; 11. Fixing plate; 12. Column; 13. Threaded head; 14. Horizontal plate; 15. Base; 16. Oil outlet pipe; 17. Cross plate; 18. Top cover; 19. Motor; 20. Round hole; 21. Screw. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1 to 5This utility model provides a pressing device for edible oil production. This pressing device is applied to the production of edible oil. In this embodiment, the structure of the pressing device for edible oil production is improved, so that it has the advantages of more thorough pressing of raw materials and easy cleaning of the inside of the pressing device by the staff.

[0028] Example 1:

[0029] Please see Figures 1 to 5 In order to provide overall support for the pressing device, the device includes an oil storage tank 2 fixedly installed on the upper part of the base plate 1, a fixing plate 11 fixedly installed on the lower part of the base plate 1 for connection, a support column 12 fixedly connected to the lower part of the fixing plate 11, a threaded head 13 for fixing inserted into the upper part of the fixing plate 11, the threaded head 13 passing through the upper part of the fixing plate 11 and threadedly connected to the lower part of the base plate 1, a horizontal plate 14 fixedly connected to the side of the support column 12 for connection, and a support base 15 threadedly connected to the lower part of the support column 12.

[0030] By setting the fixing plate 11 and the threaded head 13, the column 12 can be firmly fixed to the lower end of the base plate 1. By setting the column 12, the horizontal plate 14 and the base 15, the two columns 12 can be connected together by the horizontal plate 14. The column 12 and the base 15 provide support for the entire pressing device, further ensuring that the device is more stable during operation and will not shake, thereby improving the stability of the pressing device for edible oil production.

[0031] Example 2:

[0032] Please see Figures 1 to 2 In order to discharge the pressed edible oil from the inside of the oil storage tank 2, a filter plate 3 for flow is snapped at the upper end of the oil storage tank 2, a pressing barrel 4 for positioning is fixedly installed at the upper end of the oil storage tank 2, a barrel cover 5 for limiting is fixedly installed at the upper end of the pressing barrel 4, and an oil outlet pipe 16 for discharging is fixedly connected to the outer surface of the oil storage tank 2, and a valve is fixedly installed at the upper end of the oil outlet pipe 16.

[0033] The oil outlet pipe 16 and valve allow workers to more easily discharge the pressed edible oil from the inside of the oil storage tank 2. At the same time, the flow rate of the edible oil can be controlled by controlling the valve.

[0034] Example 3:

[0035] Please see Figures 1 to 4To more stably fix the pressing plate 7 to the lower end of the electric cylinder 6, and to connect the crushing shaft 10 to the motor 19, the upper end of the barrel cover 5 is fixedly installed with the electric cylinder 6, and the lower end of the electric cylinder 6 is detachably connected with the pressing plate 7 for pressing down. The outer surface of the pressing barrel 4 is fixedly connected with the connecting pipe 8 for conveying. The upper end of the connecting pipe 8 is fixedly installed with the crushing barrel 9 for storage. The crushing shaft 10 for rotation is fixedly installed inside the crushing barrel 9. The lower end of the electric cylinder 6 is fixedly connected with the cross plate 17 for connection. The upper end of the cross plate 17 is inserted with the positioning pin for fixing. The upper end of the crushing barrel 9 is fixedly installed with the top cover 18 for positioning. The upper end of the top cover 18 is fixedly installed with the motor 19. The outer surface of the lower end of the motor 19 is provided with a round hole 20 for positioning. The inside of the round hole 20 is inserted with a screw 21 for fixing.

[0036] By using the cross plate 17 and the positioning pin, the pressing plate 7 can be more stably fixed to the lower end of the electric cylinder 6, ensuring that the pressing plate 7 will not fall off the electric cylinder 6 during use. By using the top cover 18, the motor 19, the round hole 20 and the screw 21, the motor 19 can be fixed to the upper end of the top cover 18, and the crushing shaft 10 can be fixed to the lower end of the motor 19 and reinforced with the screw 21, thereby preventing the crushing shaft 10 from separating from the motor 19 when rotating.

[0037] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0038] In this invention, the working steps of the device are as follows:

[0039] First, the raw materials are fed into the crushing barrel 9 through the feed inlet at the top of the top cover 18. Then, the motor 19 is started to drive the crushing shaft 10 to rotate and crush the raw materials. The crushed raw materials are then fed into the filter plate 3 at the top of the oil storage tank 2 through the connecting pipe 8 by gravity or slight vibration. Then, the electric cylinder 6 is turned on to slowly lower the pressing plate 7 to press the raw materials on the filter plate 3. During the pressing process, the oil will flow into the oil storage tank 2 through the filter plate 3. Finally, the collected oil is discharged through the oil outlet pipe 16 and stored or further processed.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressing device for edible oil production, comprising an oil storage tank (2) fixedly installed on the upper end of a base plate (1), characterized in that: The upper end of the oil storage tank (2) is fitted with a filter plate (3) for flow. The upper end of the oil storage tank (2) is fixedly installed with a pressing tank (4) for positioning. The upper end of the pressing tank (4) is fixedly installed with a barrel cover (5) for limiting position. The upper end of the barrel cover (5) is fixedly installed with an electric cylinder (6). The lower end of the electric cylinder (6) is detachably connected with a pressing plate (7) for pressing down. The outer surface of the pressing tank (4) is fixedly connected with a connecting pipe (8) for conveying. The upper end of the connecting pipe (8) is fixedly installed with a crushing barrel (9) for storage. The inside of the crushing barrel (9) is fixedly installed with a crushing shaft (10) for rotation.

2. The pressing device for edible oil production according to claim 1, characterized in that: The lower end of the base plate (1) is fixedly installed with a fixing plate (11) for connection, and the lower end of the fixing plate (11) is fixedly connected with a column (12) for support.

3. The pressing device for edible oil production according to claim 2, characterized in that: The upper end of the fixing plate (11) is fitted with a threaded head (13) for fixing, and the threaded head (13) passes through the upper end of the fixing plate (11) and is threaded to the lower end of the base plate (1).

4. The pressing device for edible oil production according to claim 2, characterized in that: The side of the column (12) is fixedly connected to a horizontal plate (14) for connection, and the lower end of the column (12) is threadedly connected to a base (15) for support.

5. The pressing device for edible oil production according to claim 1, characterized in that: The outer surface of the oil storage tank (2) is fixedly connected to an oil outlet pipe (16) for discharging material, and a valve is fixedly installed at the upper end of the oil outlet pipe (16).

6. The pressing device for edible oil production according to claim 1, characterized in that: The lower end of the electric cylinder (6) is fixedly connected to a cross plate (17) for connection, and the upper end of the cross plate (17) is inserted with a positioning pin for fixing.

7. A pressing device for edible oil production according to claim 1, characterized in that: The upper end of the crushing barrel (9) is fixedly installed with a top cover (18) for positioning, and the upper end of the top cover (18) is fixedly installed with a motor (19).

8. A pressing apparatus for edible oil production according to claim 7, characterized in that: The lower end of the motor (19) has a circular hole (20) for positioning on its outer surface, and a screw (21) for fixing is inserted into the circular hole (20).

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