Low-temperature cold extraction equipment for walnut oil

Abstract

The utility model relates to food processing technical field discloses walnut oil low temperature cold extraction equipment, including bottom shell, the inside slide coupling of bottom shell has the motor, the drive end fixed connection of motor has the rotary rod, the top fixed connection of rotary rod has rotary block no.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, and in particular to a low-temperature cold-pressing extraction device for walnut oil. Background Technology

[0002] Walnut oil is a vegetable oil extracted from walnut kernels. It is amber or pale yellow in color and rich in unsaturated fatty acids, vitamin E, and various minerals, possessing high nutritional value. Walnut oil is produced using a low-temperature cold-pressing process because the low temperature environment, typically below 60℃, maximizes the preservation of nutrients in the walnuts, avoiding the oxidation of fatty acids, loss of active substances, and the formation of harmful substances caused by high temperatures. The extraction equipment mainly includes screening and cleaning equipment, a crusher, a cold press, a filter, and oil storage tanks. The screening and cleaning equipment removes impurities, the crusher breaks down the walnut kernels, the cold press performs pressing at a low temperature, the filter separates the oil residue, and the oil storage tank stores the finished oil. In summary, walnut oil is a nutritious oil extracted from walnut kernels using a low-temperature cold-pressing process. This process, utilizing screening, crushing, cold pressing, and filtering equipment, preserves the active ingredients of the raw materials under low-temperature conditions, resulting in a finished product rich in various beneficial substances, suitable for cold dishes and low-temperature cooking.

[0003] The low-temperature cold-pressing extraction equipment for walnut oil mainly consists of screening and cleaning equipment, a crusher, a cold press, a filter, and an oil storage tank. The screening and cleaning equipment removes impurities from the walnut kernels, ensuring the purity of the raw material; the crusher breaks the walnut kernels, preparing them for subsequent pressing; the cold press presses the crushed raw material at a low temperature below 60℃, maximizing the retention of the walnut's nutritional components; the filter effectively separates the oil residue after pressing, improving the oil's purity; and the oil storage tank stores the finished oil, facilitating subsequent transportation and sales. All these devices work together to complete the entire extraction process from raw material processing to finished product storage.

[0004] In existing technologies, the sieve plates in some low-temperature cold-pressing extraction equipment for walnut oil need to be disassembled for cleaning. However, frequent disassembly causes wear and tear on the sieve plates and the connection parts of the equipment, shortening the service life of the equipment. Therefore, a low-temperature cold-pressing extraction equipment for walnut oil is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a low-temperature cold-pressing extraction device for walnut oil, which aims to improve the problem that in the existing technology, the sieve plates need to be disassembled for cleaning, but frequent disassembly causes wear on the sieve plates and the connection parts of the equipment, shortening the service life of the equipment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A low-temperature cold-pressing extraction device for walnut oil includes a bottom shell, a motor slidably connected inside the bottom shell, a rotating rod fixedly connected to the drive end of the motor, a rotating block fixedly connected to the top of the rotating rod, a cylinder fixedly connected inside the bottom shell, a pushing block fixedly connected to the drive end of the cylinder, a cleaning plate fixedly connected to the right side of the rotating block, a rotating ring rotatably connected to the top of the bottom shell, and an adjustment component for controlling the flow rate fixedly connected inside the bottom shell.

[0008] As a further description of the above technical solution:

[0009] The adjustment assembly includes an electric push plate, which is externally fixedly connected to the inside of the bottom shell. A second push block is fixedly connected to the drive end of the electric push plate. Sealing plates are fixedly connected to both the front and rear sides of the second push block. An oil outlet pipe is fixedly connected to the front side of the bottom shell.

[0010] As a further description of the above technical solution:

[0011] A rotating ring is rotatably connected to the top of the bottom shell, a rotating block two is fixedly connected to the top of the rotating ring, a force-applying plate is fixedly connected to the top of the rotating block two, a telescopic block is fixedly connected to the bottom of the force-applying plate, and a fixing rod is fixedly connected to the left side of the rotating block two.

[0012] As a further description of the above technical solution:

[0013] A guide plate is fixedly connected inside the bottom shell, and the bottom of the first pushing block is slidably connected inside the guide plate;

[0014] As a further description of the above technical solution:

[0015] A connecting block is rotatably connected to the left side of the rotating block one, and the left side of the connecting block is fixedly connected to the right side of the pushing block one;

[0016] As a further description of the above technical solution:

[0017] The rotating rod is slidably connected to the outside of the bottom shell, and the cleaning plate is rotatably connected to the outside of the bottom shell.

[0018] As a further description of the above technical solution:

[0019] An outer ring is fixedly connected to the inside of the bottom shell, and a temporary storage box is fixedly connected to the inside of the bottom shell;

[0020] As a further description of the above technical solution:

[0021] A filter plate is fixedly connected inside the outer ring, and the top of the temporary storage box is fixedly connected to the bottom of the filter plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the motor causes the rotating rod to rotate, which in turn causes the cleaning plate to rotate. At this time, the cylinder causes the pushing block to move, which in turn causes the connecting block to move, which in turn causes the rotating block to move, thereby causing the cleaning plate to move, thus achieving the cleaning of the filter plate. In addition, it can reduce residue residue, avoid clogging, and thus ensure stable filtration efficiency.

[0024] 2. In this utility model, the electric push plate drives the push block to move, so that the push block moves slowly in the oil outlet pipe, thereby sealing the outlet with the sealing plate, thus realizing the adjustment of the oil output. In addition, the pressing intensity can be flexibly controlled according to the characteristics of the raw materials, thereby improving the oil extraction rate and quality. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the low-temperature cold pressing extraction equipment for walnut oil proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the outer ring structure of the low-temperature cold-pressing extraction device for walnut oil proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the push block of the low-temperature cold pressing extraction device for walnut oil proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the sealing plate of the low-temperature cold pressing extraction equipment for walnut oil proposed in this utility model.

[0029] Legend:

[0030] 1. Bottom shell; 2. Motor; 3. Rotating rod; 4. Rotating block one; 5. Connecting block; 6. Cylinder; 7. Pushing block one; 8. Cleaning plate; 9. Guide plate; 10. Outer ring; 11. Filter plate; 12. Electric pusher plate; 13. Pushing block two; 14. Sealing plate; 15. Oil outlet pipe; 16. Temporary storage box; 17. Rotating ring; 18. Rotating block two; 19. Force plate; 20. Telescopic block; 21. Fixed rod. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 2 and Figure 3 This utility model provides an embodiment of a low-temperature cold-pressing extraction device for walnut oil, comprising a bottom shell 1, which is the foundation of the entire device and protects the internal structure to ensure its stability. A motor 2 is slidably connected inside the bottom shell 1, and a rotating rod 3 is fixedly connected to the drive end of the motor 2. The motor 2 is the drive end for the rotation of the cleaning component, causing the cleaning plate 8 to rotate. A rotating block 4 is fixedly connected to the top of the rotating rod 3, receiving the rotational force from the rotating rod 3 and thus rotating. A cylinder 6 is fixedly connected inside the bottom shell 1, and a pushing block 7 is fixedly connected to the drive end of the cylinder 6. The cleaning plate 8 is fixedly connected to the right side of the rotating block 4. The cylinder 6 is the moving source of the cleaning component, driving the cleaning plate 8 to move so that it cleans the filter plate 11. A rotating ring 17 is rotatably connected to the top of the bottom shell 1, providing a platform for the rotating block 18 to rotate. An adjustment component for controlling the flow rate is fixedly connected inside the bottom shell 1.

[0033] Reference Figure 2 and Figure 4 The adjustment component includes an electric push plate 12, which is externally fixedly connected to the inside of the bottom shell 1. A second push block 13 is fixedly connected to the drive end of the electric push plate 12. Sealing plates 14 are fixedly connected to both the front and rear sides of the second push block 13. An oil outlet pipe 15 is fixedly connected to the front side of the bottom shell 1. The electric push plate 12 receives signals from the equipment, thereby causing the second push block 13 to move, thereby causing the second push block 13 to move within the oil outlet pipe 15 to control the oil volume. The oil outlet pipe 15 is a component that discharges oil from the equipment.

[0034] Reference Figures 1 to 3A rotating block 18 is fixedly connected to the top of the rotating ring 17. A force plate 19 is fixedly connected to the top of the rotating block 18. A telescopic block 20 is fixedly connected to the bottom of the force plate 19. A fixed rod 21 is fixedly connected to the left side of the rotating block 18. The fixed rod 21 receives external force, thereby driving the rotating block 18 to move. The force plate 19 receives signals from the equipment, thereby causing the telescopic block 20 to move inside the bottom shell 1. A guide plate 9 is fixedly connected inside the bottom shell 1. The bottom of the pushing block 7 is slidably connected inside the guide plate 9. The guide plate 9 causes the pushing block 7 to move linearly, thus causing the cleaning plate 8 to move linearly. A connecting block 5 is rotatably connected to the left side of the rotating block 4. The left side of the connecting block 5 is fixedly connected to the right side of the pushing block 7. The connecting block 5 is connected to the pushing block 7. The moving block and rotating block 4 cause the pushing block to drive the rotating block to move. The external sliding connection of the rotating rod 3 is to the inside of the bottom shell 1. The rotating rod 3 receives the pushing force of the connecting block 5 and thus moves. The external rotating connection of the cleaning plate 8 is to the inside of the bottom shell 1. The cleaning plate 8 receives the rotational force of the motor 2 and thus rotates. The inner fixed connection of the bottom shell 1 is an outer ring 10, which protects the filter plate 11 and makes the filter plate 11 stable. The inner fixed connection of the bottom shell 1 is a temporary storage box 16, which receives the oil filtered by the filter plate 11 and stores it here. The inner fixed connection of the outer ring 10 is the filter plate 11. The top of the temporary storage box 16 is fixedly connected to the bottom of the filter plate 11. The filter plate 11 separates the object and the liquid, allowing the oil to enter the temporary storage box 16.

[0035] Working principle: Motor 2 causes rotating rod 3 to rotate, which in turn causes rotating rod 1 to rotate, which in turn causes cleaning plate 8 to rotate. At this time, cylinder 6 causes pushing block to move, which in turn moves cleaning plate 8 under the action of connecting block 5, so that cleaning plate 8 cleans filter plate 11, thereby cleaning the screen plate. In addition, it can reduce residue residue, avoid clogging, and thus ensure stable filtration efficiency.

[0036] The electric push plate 12 moves the push block under the action of the equipment, so that the push block moves slowly in the oil outlet pipe 15, making the gap gradually increase and adjusting the oil output. The sealing plates 14 on both sides stably seal the moving groove of the oil outlet pipe 15 to prevent oil leakage, thereby realizing the adjustment of the oil output. In addition, the pressing intensity can be flexibly controlled according to the characteristics of the raw materials, thereby improving the oil extraction rate and quality.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A low-temperature cold-pressing extraction device for walnut oil, comprising a bottom shell (1), characterized in that: A motor (2) is slidably connected inside the bottom shell (1). A rotating rod (3) is fixedly connected to the drive end of the motor (2). A rotating block (4) is fixedly connected to the top of the rotating rod (3). A cylinder (6) is fixedly connected inside the bottom shell (1). A push block (7) is fixedly connected to the drive end of the cylinder (6). A cleaning plate (8) is fixedly connected to the right side of the rotating block (4). A rotating ring (17) is rotatably connected to the top of the bottom shell (1). An adjustment component for controlling the flow rate is fixedly connected inside the bottom shell (1).

2. The low-temperature cold-pressing extraction equipment for walnut oil according to claim 1, characterized in that: The adjustment assembly includes an electric push plate (12), the outside of which is fixedly connected to the inside of the bottom shell (1). The driving end of the electric push plate (12) is fixedly connected to a second push block (13), and sealing plates (14) are fixedly connected to both the front and rear sides of the second push block (13). An oil outlet pipe (15) is fixedly connected to the front side of the bottom shell (1).

3. The low-temperature cold-pressing extraction equipment for walnut oil according to claim 1, characterized in that: The top of the rotating ring (17) is fixedly connected to a rotating block two (18), the top of the rotating block two (18) is fixedly connected to a force-applying plate (19), the bottom of the force-applying plate (19) is fixedly connected to a telescopic block (20), and the left side of the rotating block two (18) is fixedly connected to a fixing rod (21).

4. The low-temperature cold-pressing extraction equipment for walnut oil according to claim 1, characterized in that: The bottom shell (1) is fixedly connected to a guide plate (9), and the bottom of the push block (7) is slidably connected to the inside of the guide plate (9).

5. The low-temperature cold-pressing extraction equipment for walnut oil according to claim 1, characterized in that: The left side of the rotating block 1 (4) is rotatably connected to the connecting block (5), and the left side of the connecting block (5) is fixedly connected to the right side of the pushing block 1 (7).

6. The low-temperature cold-pressing extraction equipment for walnut oil according to claim 1, characterized in that: The rotating rod (3) is externally slidably connected to the inside of the bottom shell (1), and the cleaning plate (8) is externally rotatably connected to the inside of the bottom shell (1).

7. The low-temperature cold-pressing extraction equipment for walnut oil according to claim 2, characterized in that: An outer ring (10) is fixedly connected inside the bottom shell (1), and a temporary storage box (16) is fixedly connected inside the bottom shell (1).

8. The low-temperature cold-pressing extraction equipment for walnut oil according to claim 7, characterized in that: A filter plate (11) is fixedly connected inside the outer ring (10), and the top of the temporary storage box (16) is fixedly connected to the bottom of the filter plate (11).

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