Zanthoxylum oil extraction equipment

Abstract

The utility model belongs to the field of pepper oil processing especially, and one kind is extracted from pepper oil equipment, to the oil discharge of current generally adopt the way of horizontal artesian flow and make oil discharge, the speed is slower, and oil is easy to adhere in the oil collecting cylinder, cause the problem of waste, present and propose following scheme, including base, the surface of base is connected with slide and is slid, the surface of slide is fixedly connected with support cylinder, the top of support cylinder is hinged with oil collecting cylinder, and the side of oil collecting cylinder is equipped with oil outlet, and the side of oil outlet is fixedly connected with oil outlet nozzle, and the oil collecting cylinder is inserted with the placement cylinder, in the utility model, after oil pressing is completed, one end of oil collecting cylinder moves upwards under the action of first spring, so that the oil remaining in oil collecting cylinder can be concentrated to the side of oil outlet nozzle and discharged, which facilitates oil collection, reduces oil waste, and facilitates the pulling out of the support cylinder, thereby facilitating the placement of raw materials and the removal of oil residue, and improving the safety of the device.

Description

Technical Field

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

[0002] Sichuan pepper oil is a product made by extracting the aroma and flavor substances from Sichuan peppercorns into edible vegetable oil. It has a strong numbing flavor and is widely used in Sichuan cuisine. It is often used in spicy red oil dipping sauces, cold dishes, and as a seasoning for dried pickled vegetables and stir-fried dishes. Cold pressing is one of the key processes for extracting Sichuan pepper oil.

[0003] Existing methods for extracting Sichuan pepper oil typically involve using a hydraulic cylinder during cold pressing, followed by oil collection. However, the oil is usually discharged by horizontal gravity flow, which is slow and causes oil to easily adhere to the oil collection cylinder, resulting in waste. Furthermore, the integrated design makes it difficult to place and remove raw materials, and there is a risk of danger under the hydraulic cylinder. Therefore, a Sichuan pepper oil extraction device is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, which typically use horizontal gravity flow to discharge oil, resulting in slow speeds and oil buildup in the oil collection cylinder, leading to waste. Therefore, this invention provides a pepper oil extraction device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A pepper oil extraction device, comprising:

[0007] Base;

[0008] A sliding plate is slidably connected to the surface of the base, and a support cylinder is fixedly connected to the sliding plate;

[0009] An oil collecting cylinder is hinged at its top to the support cylinder, and an oil outlet is provided on one side of the oil collecting cylinder. A first spring is fixedly connected between the bottom of the oil collecting cylinder and the support cylinder. After pressing, the oil collecting cylinder tilts upward around the hinge point by the elastic restoring action of the first spring so that the residual oil is concentrated in the oil outlet and discharged.

[0010] A placement cylinder is inserted into the oil collecting cylinder, and the bottom of the placement cylinder is provided with multiple oil outlets;

[0011] The hydraulic pressing mechanism includes two hydraulic cylinders fixed on the base and a pressure column connected to the piston rod of the hydraulic cylinders. The pressure column extends into the placement cylinder and squeezes the raw material through the pressure plate.

[0012] The positioning mechanism includes a mounting shaft rotatably connected to the bottom of the base and a locking plate fixed thereon. The bottom of the slide plate is provided with a latch that cooperates with the locking plate. The locking plate is kept locked in the latch by a second spring.

[0013] As a further improvement to the above technical solution:

[0014] The hydraulic pressurization mechanism also includes a mounting plate, the piston rods of the two hydraulic cylinders are connected to the mounting plate, and the pressure column is vertically fixed to the bottom of the mounting plate.

[0015] A pedal is fixed to one end of the mounting shaft of the positioning mechanism. The pedal is used to drive the mounting shaft to rotate in order to release the locking between the clamp and the bayonet.

[0016] An extension frame is fixed to one side of the base by bolts, and multiple support rollers are rotatably connected to both sides of the extension frame. The support rollers cooperate with the slide plate to assist the slide plate in moving.

[0017] A sleeve is fixedly connected to one side of the support cylinder, and a funnel is inserted into the sleeve. The funnel is located below the oil outlet and has a filter screen embedded inside it.

[0018] A set screw is threaded onto one side of the sleeve, and the set screw penetrates the side wall of the sleeve to fix the funnel.

[0019] The inner wall of the oil collecting cylinder is electropolished, and the surface roughness Ra≤0.2μm.

[0020] The placement cylinder and the oil collection cylinder have a detachable plug-in structure.

[0021] In this application, during use, a hydraulic cylinder drives the mounting plate and pressure column to move upward. Then, by stepping on the pedal, the mounting shaft rotates, causing the clamping plate to rotate and disengage from the clamp. The sliding plate is then pulled out, the pressure plate is removed, the processed raw material is placed into the placement cylinder, and the pressure plate is placed in place. The sliding plate is then reset, and after it clamps the clamp, the positioning is completed. The hydraulic cylinder is then activated, causing the mounting plate and pressure column to move downward. The pressure plate squeezes the raw material to extract oil, which enters the oil collection cylinder through the oil outlet and then falls into the funnel through the oil nozzle. An oil bucket is placed below the funnel to collect the oil. After pressing, the pressure column is moved upward, and the support cylinder is pulled out in the same way. The oil collection cylinder moves upward at one end under the action of the first spring, allowing the residual oil in the oil collection cylinder to be concentrated on the side of the oil outlet for discharge, facilitating oil collection and reducing oil waste. The placement cylinder is then removed, making it easy to remove the oil residue.

[0022] Beneficial effects: In this utility model, the pepper oil extraction device is designed to rotate the oil collecting cylinder. After the oil is pressed, the oil collecting cylinder moves upward at one end under the action of the first spring, so that the oil remaining in the oil collecting cylinder can be concentrated and discharged to the oil outlet side, which facilitates oil collection and reduces oil waste.

[0023] In this utility model, the pepper oil extraction device has an extension frame installed on one side of the base, which makes it easy to pull out the support cylinder after the oil is pressed, thereby facilitating the placement of raw materials and the removal of oil residue, and improving the safety of the device.

[0024] In this invention, after the oil pressing is completed, the oil collecting cylinder moves upward at one end under the action of the first spring, so that the oil remaining in the oil collecting cylinder can be concentrated to the oil outlet side for discharge, which facilitates oil collection, reduces oil waste, and at the same time makes it easy to pull out the support cylinder, thereby facilitating the placement of raw materials and the removal of oil residue, and improving the safety of the device. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of a pepper oil extraction device proposed in this utility model;

[0026] Figure 2 This is a cross-sectional structural diagram of a pepper oil extraction device proposed in this utility model;

[0027] Figure 3 This utility model proposes a pepper oil extraction device. Figure 2 A magnified structural diagram of point A in the middle.

[0028] In the diagram: 1. Base; 2. Hydraulic cylinder; 3. Mounting plate; 4. Pressure column; 5. Support cylinder; 6. Oil collection cylinder; 7. Oil outlet; 8. Placement cylinder; 9. Slide plate; 10. Extension frame; 11. Support roller; 12. Pressure plate; 13. Oil outlet; 14. First spring; 15. Sleeve; 16. Funnel; 17. Filter screen; 18. Top screw; 19. Mounting shaft; 20. Clamping plate; 21. Clamping slot; 22. Second spring. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Example 1, referring to Figures 1-3An extraction device includes: a base 1, which is made of Q235A carbon structural steel with a thickness of 20-80mm and a surface powder coating for rust prevention to ensure load-bearing strength and corrosion resistance; a sliding plate 9 made of 304 stainless steel is slidably connected to the surface of the base 1; and a support cylinder 5 (304 stainless steel seamless pipe) is fixedly connected to the surface of the sliding plate 9.

[0031] Specifically, the support cylinder 5 is a circular cylinder, mainly used to support the upper oil collecting cylinder 6, and its size is adapted to the oil collecting cylinder 6, so that the oil collecting cylinder 6 can be pressed on the support cylinder 5.

[0032] The top of the support cylinder 5 is hinged to an oil collecting cylinder 6 so that when the oil in the oil collecting cylinder 6 needs to be poured out after extraction, the oil collecting cylinder 6 can rotate around the hinge axis, thereby tilting the oil collecting cylinder 6 toward the oil outlet 7.

[0033] An oil drain port is provided on one side of the oil collecting cylinder 6. The oil collecting cylinder 6 is a circular cylinder with an opening at the top for inserting the cylinder 8. An oil drain port is provided on the side wall of the circular cylinder. The bottom of the oil drain port is flush with the bottom plate of the oil collecting cylinder 6. The oil drain port is located on the side where the oil collecting cylinder 6 and the support cylinder 5 are hinged. The hinge point between the support cylinder 5 and the oil collecting cylinder 6 is located below the oil drain port.

[0034] An oil outlet nozzle 7 (made of 316L stainless steel) is fixedly connected to one side of the oil outlet. The outlet end of the oil outlet nozzle 7 is inclined downward to facilitate convenient oil discharge under the action of gravity. Specifically, the oil outlet nozzle 7 includes a bottom plate and two side plates forming a flow channel, wherein the bottom plate of the oil outlet nozzle 7 is inclined downward.

[0035] An oil collecting cylinder 6 is fitted with a placement cylinder 8. The placement cylinder 8 is a cylindrical body with openings at both the top and bottom. The size of the placement cylinder 8 is adapted to the oil collecting cylinder 6 so that the placement cylinder 8 can be inserted into the oil collecting cylinder 6 with a gap.

[0036] The bottom of the placement cylinder 8 is provided with multiple oil outlets 13. Specifically, the oil outlet 13 is an arc-shaped groove located at the lower end of the placement cylinder 8. The arc-shaped groove penetrates the cylinder wall. When the placement cylinder 8 is in contact with the bottom wall of the oil collecting cylinder 6, the oil outlet 13 and the bottom wall of the oil collecting cylinder 6 form a through hole, so that the extracted oil can flow from the placement cylinder 8 through the oil outlet 13 into the above-mentioned gap. Finally, the oil in the gap is discharged from the oil outlet 7.

[0037] A first spring 14 is fixedly connected between the bottom of the oil collecting cylinder 6 and the support cylinder 5. The hinge point between the oil collecting cylinder 6 and the support cylinder 5 is located on one side of the oil outlet 7. The oil collecting cylinder 6 is made of 304 stainless steel by stamping, and the hinge shaft is made of 45 steel by heat treatment. After the oil is pressed, the oil collecting cylinder 6 moves upward at one end under the action of the first spring 14, so that the oil remaining in the oil collecting cylinder 6 can be concentrated to the side of the oil outlet 7 for discharge, which facilitates oil collection and reduces waste.

[0038] An oil pressing mechanism is installed on the surface of the base 1 for pressing oil.

[0039] A positioning mechanism is installed at the bottom of the base 1 to fix the slide plate 9.

[0040] The oil pressing mechanism includes two hydraulic cylinders 2 and a pressure plate 12. Both hydraulic cylinders 2 are fixed on the surface of the base 1. The hydraulic cylinders 2 are CD250B type (working pressure 16MPa, stroke 200mm) and are used in conjunction with the hydraulic station (not shown in the attached diagram). One end of the piston rod of the two hydraulic cylinders 2 is fixedly connected to the same mounting plate 3. The bottom of the mounting plate 3 is fixedly connected to a pressure column 4. The diameter of the pressure column 4 is smaller than that of the placement cylinder 8. The pressure plate 12 is placed inside the placement cylinder 8. The raw material is placed below the pressure plate 12. When the hydraulic cylinders 2 are started, the hydraulic cylinders 2 drive the mounting plate 3 and the pressure column 4 to move downward. The oil is squeezed out of the raw material by the pressure plate 12. The raw material, peppercorns, is placed in a burlap sack to prevent it from being squeezed out during the pressing process.

[0041] This application can be used in the field of Sichuan pepper oil processing, or in other fields applicable to this application.

[0042] Example 2, Reference Figures 1-3 Based on Example 1, an improved pepper oil extraction device is developed and applied to the field of pepper oil processing.

[0043] In this utility model, the positioning mechanism includes a mounting shaft 19, which is rotatably connected to the bottom of the base 1. Specifically, a bearing seat is provided at the bottom of the base 1, and the mounting shaft 19 is rotatably connected to the bearing seat through a bearing.

[0044] The mounting shaft 19 is circumferentially fixedly connected to a clamping plate 20. Specifically, in this embodiment, the clamping plate 20 is set as a rectangular plate with a through hole in the middle for the mounting shaft 19 to pass through. The mounting shaft 19 is fixedly connected to the rectangular plate by bolts. One end of the rectangular plate is used to cooperate with the bayonet 21 for limiting, and the other end is used to install a rotational return spring between the plate and the base 1.

[0045] The bottom of the slide plate 9 is provided with a latch 21, which is a groove with a triangular cross section. When the latch plate 20 rotates and extends into the latch 21, the end of the latch plate 20 abuts against the latch 21 to restrict the slide plate 9 from moving toward the mounting shaft 19.

[0046] The bottom of the base 1 has a clearance opening. The card plate 20 passes through the clearance opening and cooperates with the slot 21. The other end of the card plate 20 is fixedly connected to a second spring 22. The second spring 22 is fixed to the bottom of the base 1. By stepping on the pedal, the mounting shaft 19 is rotated, which drives the card plate 20 to rotate and disengage from the slot 21, thereby allowing the slide plate 9 to be pulled out. This facilitates the placement of raw materials and the removal of oil residue, ensuring safe use.

[0047] In particular, an extension frame 10 is fixed to one side of the base 1 by bolts, and multiple support rollers 11 are rotatably connected to both sides of the extension frame 10 to support the movement of the slide plate 9. The extension frame 10 and the support rollers 11 facilitate the movement of the slide plate 9.

[0048] The inner wall of the oil collection cylinder 6 is electropolished (Ra≤0.2μm) to reduce the amount of oil stains adhering to it.

[0049] It should be noted that a sleeve 15 is fixedly connected to one side of the support cylinder 5, and a funnel 16 is inserted into the sleeve 15. The funnel 16 is located below the oil outlet 7. The funnel 16 facilitates the collection of oil. A positioning rod 23 is fixedly connected to the top of the sleeve 15 to support the oil outlet 7, thereby supporting the oil collection cylinder 6 after it rotates.

[0050] In this invention, a filter screen 17 is fixed inside the funnel 16. The filter screen 17 can filter the discharged oil and improve the quality of the oil.

[0051] In particular, one side of the sleeve 15 is threaded with a through set screw 18, which facilitates the fixing of the funnel 16.

[0052] It should be noted that a pedal is fixedly connected to one end of the mounting shaft 19, which facilitates the rotation of the mounting shaft 19 by the operator.

[0053] However, as is well known to those skilled in the art, the working principle and wiring method of the hydraulic cylinder 2 are commonplace and are all conventional means or common knowledge, so they will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0054] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0055] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pepper oil extraction device, characterized in that, include: Base (1); A sliding plate (9) is slidably connected to the surface of the base (1), and a support cylinder (5) is fixedly connected to the sliding plate (9); An oil collecting cylinder (6) is hinged to the support cylinder (5) at its top, and an oil outlet (7) is provided on one side of the oil collecting cylinder (6). A first spring (14) is fixedly connected between the bottom of the oil collecting cylinder (6) and the support cylinder (5). After pressing, the oil collecting cylinder (6) tilts upward around the hinge point through the elastic reset action of the first spring (14) so ​​that the residual oil is concentrated in the oil outlet (7) and discharged. A placement cylinder (8) is inserted into the oil collection cylinder (6), and the bottom of the placement cylinder (8) is provided with multiple oil outlets (13); The oil pressing mechanism includes two hydraulic cylinders (2) fixed on the base (1) and a pressure column (4) connected to the piston rod of the hydraulic cylinder. The pressure column (4) extends into the placement cylinder (8) and squeezes the raw material through the pressure plate (12). The positioning mechanism includes a mounting shaft (19) rotatably connected to the bottom of the base (1) and a locking plate (20) fixed thereon. The bottom of the sliding plate (9) is provided with a slot (21) that cooperates with the locking plate (20). The locking plate (20) is kept locked to the slot (21) by a second spring (22).

2. The pepper oil extraction equipment according to claim 1, characterized in that: The hydraulic pressurization mechanism also includes a mounting plate (3), the piston rods of the two hydraulic cylinders (2) are connected to the mounting plate (3), and the pressure column (4) is vertically fixed to the bottom of the mounting plate (3).

3. The pepper oil extraction equipment according to claim 1, characterized in that: One end of the mounting shaft (19) of the positioning mechanism is fixed with a pedal, which is used to drive the mounting shaft (19) to rotate to release the locking between the locking plate (20) and the locking slot (21).

4. The pepper oil extraction equipment according to claim 1, characterized in that: An extension frame (10) is fixed to one side of the base (1) by bolts. Multiple support rollers (11) are rotatably connected to both sides of the extension frame (10). The support rollers (11) roll in cooperation with the slide plate (9) to assist the slide plate in moving.

5. The pepper oil extraction equipment according to claim 1, characterized in that: A sleeve (15) is fixedly connected to one side of the support cylinder (5). A funnel (16) is inserted into the sleeve (15). The funnel (16) is located below the oil outlet (7) and has a filter screen (17) embedded inside. A positioning rod (23) is fixedly connected to the top of the sleeve (15) to support the oil outlet (7).

6. The pepper oil extraction equipment according to claim 5, characterized in that: The sleeve (15) is threaded with a set screw (18) on one side, and the set screw (18) passes through the side wall of the sleeve (15) to fix the funnel (16).

7. The pepper oil extraction equipment according to claim 1, characterized in that: The inner wall of the oil collecting cylinder (6) is electropolished, and the surface roughness Ra≤0.2μm.

8. The pepper oil extraction equipment according to claim 1, characterized in that: The placement cylinder (8) and the oil collection cylinder (6) are detachable plug-in structures.

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