Grain and oil extraction device

Abstract

The utility model belongs to the technical field of grain and oil extraction equipment, and particularly relates to a grain and oil extraction device which is characterized in that a conveying pipeline is arranged between an oil inlet tank and an oil storage tank, the oil storage tank is provided with a first pump body matched with the conveying pipeline, and the lower end of the oil storage tank is provided with an oil outlet pipeline and a second pump body matched with the oil outlet pipeline; a groove body is formed in the conveying pipeline, a cleaning box corresponding to the groove body is arranged at the bottom of the conveying pipeline, a lifting plate is arranged in the groove body, the lifting plate is fixedly connected with a filter plate, and a transition hole matched with the filter plate is formed in the inner side wall of the conveying pipeline; a circulating pump is arranged at the bottom of the cleaning box, and an air inlet pipeline and an air outlet pipeline are connected between the inlet end and the outlet end of the circulating pump and the cleaning box; and the lifting plate is driven by a power device.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil and grain extraction equipment, and particularly relates to an oil and grain extraction device. Background Art

[0002] Oil and grain pressing directly separates oil from oilseeds by physical pressure. There are no chemical additives throughout the process, ensuring product safety, hygiene, no pollution, and natural nutrients are not damaged.

[0003] After the initial pressing of oil and grain, a large amount of grain impurities will remain in the oil and grain. It is necessary to purify and extract the oil and grain. During the extraction process, a filter screen is required to filter impurities, and manual cleaning of the filter screen at regular intervals is needed to avoid blockage of the filter screen. However, regular cleaning by manual labor is labor-consuming and affects the extraction efficiency.

[0004] Therefore, the utility model designs an oil and grain extraction device to solve the technical problems existing in the prior art. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an oil and grain extraction device to solve the above technical problems.

[0006] The solution adopted by the utility model is: an oil and grain extraction device, including an oil inlet tank and an oil storage tank, characterized in that:

[0007] A conveying pipeline is provided between the oil inlet tank and the oil storage tank. A first pump body matching the conveying pipeline is provided on the oil storage tank, an oil outlet pipeline is provided at the lower end, and a second pump body matching the oil outlet pipeline;

[0008] A groove is opened on the conveying pipeline, a cleaning box corresponding to the groove is provided at the bottom, a lifting plate is arranged in the groove, the lifting plate is fixedly connected with a filter plate, and a transition hole matching the filter plate is opened on the inner side wall of the conveying pipeline;

[0009] A circulation pump is provided at the bottom of the cleaning box, and an air inlet pipeline and an air outlet pipeline are connected between the inlet end and the outlet end of the circulation pump and the cleaning box;

[0010] The lifting plate is driven by a power device.

[0011] Preferably, the power device includes a first telescopic rod fixedly connected to the conveying pipeline, and the output end of the first telescopic rod is fixedly connected with the lifting plate.

[0012] Preferably, a cleaning push plate is slidably connected in the cleaning box, the cleaning push plate cooperates with the inner side wall of the cleaning box, and a second telescopic rod is provided on the cleaning box, and the extending end of the second telescopic rod is connected with the cleaning push plate.

[0013] Preferably, the first telescopic rod and the second telescopic rod are electric telescopic rods, and the electric telescopic rods are electrically connected to the controller.

[0014] Preferably, a secondary filtration pipeline is provided between the storage oil tank and the inlet oil tank, and a third pump body cooperating with the secondary filtration pipeline is provided on the storage oil tank.

[0015] Preferably, sealing rings are provided on both the lifting plate and the filter plate.

[0016] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. Description of the Drawings

[0017] Figure 1 is one perspective of the three-dimensional view of the present utility model.

[0018] Figure 2 is one perspective of the sectional three-dimensional view of the present utility model.

[0019] Figure 3 is Figure 2 the enlarged partial view of A of

[0020] Figure 4 is the second perspective of the sectional three-dimensional view of the present utility model.

[0021] Reference numerals: 1, inlet oil tank; 2, storage oil tank; 3, conveying pipeline; 4, first pump body; 5, oil outlet pipeline; 6, second pump body; 7, tank body; 8, cleaning box; 9, lifting plate; 10, filter plate; 11, transition hole; 12, circulation pump; 13, intake pipeline; 14, outlet pipeline; 15, first telescopic rod; 16, cleaning push plate; 17, second telescopic rod; 18, secondary filtration pipeline; 19, third pump body. Detailed Description of the Embodiments

[0022] Regarding the foregoing and other technical contents, features and effects of the present utility model, they will be clearly presented in the following detailed description in conjunction with the Figures 1-4 reference to the embodiments. The structural contents mentioned in the following embodiments are all with reference to the drawings of the specification.

[0023] The exemplary embodiments of the present utility model will be described below with reference to the drawings.

[0024] Embodiment 1, an oil and grain extraction device, comprising an inlet oil tank 1 and a storage oil tank 2, characterized in that:

[0025] A conveying pipeline 3 is provided between the inlet oil tank 1 and the storage oil tank 2. A first pump body 4 matching the conveying pipeline 3 is provided on the storage oil tank 2. An oil outlet pipeline 5 is provided at the lower end, and a second pump body 6 matching the oil outlet pipeline 5;

[0026] A groove body 7 is opened on the conveying pipeline 3, and a cleaning box 8 corresponding to the groove body 7 is provided at the bottom. A lifting plate 9 is provided in the groove body 7. The lifting plate 9 is fixedly connected with a filter plate 10. A transition hole 11 matching the filter plate 10 is opened on the inner side wall of the conveying pipeline 3;

[0027] A circulating pump 12 is provided at the bottom of the cleaning box 8. An air inlet pipeline 13 and an air outlet pipeline 14 are connected between the inlet end and the outlet end of the circulating pump 12 and the cleaning box 8;

[0028] The lifting plate 9 is driven by a power device;

[0029] The power device includes a first telescopic rod 15 fixedly connected to the conveying pipeline 3. The output end of the first telescopic rod 15 is fixedly connected with the lifting plate 9.

[0030] During use, preliminarily pressed grain and oil are added to the inlet oil tank 1. The first pump body 4 is driven to convey the grain and oil through the conveying pipeline 3 to the storage oil tank 2. An array of filter meshes is provided in the conveying pipeline 3. Under the action of the filter meshes, the impurities existing in the grain and oil are filtered. The clean grain and oil enter the storage oil tank 2. Finally, by driving the second pump body 6, the grain and oil are discharged from the oil outlet pipeline 5;

[0031] Since the lifting plate 9 is provided with an inner sealing ring and the bottom of the filter mesh is provided with a sealing ring, it is ensured that there will be no leakage during the process of the conveying pipeline 3 conveying grain and oil;

[0032] After long-term use, the filter holes provided on the filter mesh will remain with impurities, affecting its filtering speed. At this time, the first telescopic rod 15 is driven to drive the lifting plate 9 to move downward. The filter plate 10 descends along the transition hole 11 into the cleaning box 8. The lifting plate 9 cooperates with the transition hole 11. At this time, the filter plate 10 completely enters the cleaning box 8, and the filter holes are blocked by the lifting plate 9 in the cleaning box 8, thus forming a sealed space in the cleaning box 8. The circulating pump 12 is driven, and a circulating air pump can be used to form a gas circulation in the cleaning box 8. The gas circulates from the right end to the left end. The filter holes of the array of filter meshes become smaller from the left end to the right end. Therefore, when the gas circulates, the impurities are blown into the cleaning box 8, and the cleaning box 8 is cleaned regularly;

[0033] By adopting this method, there is no need for manual cleaning, which saves manpower and improves the extraction efficiency at the same time.

[0034] In some embodiments, a cleaning push plate 16 is slidably connected in the cleaning box 8. The cleaning push plate 16 cooperates with the inner side wall of the cleaning box 8. The cleaning box 8 is provided with a second telescopic rod 17, and the extending end of the second telescopic rod 17 is connected to the cleaning push plate 16.

[0035] Further, the first telescopic rod 15 and the second telescopic rod 17 are electric telescopic rods, and the electric telescopic rods are electrically connected to the controller.

[0036] During use, after the lifting plate 9 and the filter plate 10 are reset, the cleaning box 8 needs to be cleaned. The second telescopic rod 17 is driven to drive the push plate to move along the inner side wall of the cleaning box 8 to clean the inner side wall of the cleaning box 8. The impurities inside are cleaned by opening the cabinet door of the cleaning box 8. The cabinet door can be provided with a transparent plate to monitor the impurities inside in real time from the outside to avoid blockage.

[0037] In some embodiments, a secondary filtration pipeline 18 is provided between the oil storage tank 2 and the oil inlet tank 1, and the oil storage tank 2 is provided with a third pump body 19 that cooperates with the secondary filtration pipeline 18.

[0038] During use, by driving the third body 19, the grain and oil are filtered repeatedly to ensure that the impurities in the grain and oil are filtered out completely.

[0039] In some embodiments, sealing rings are provided on both the lifting plate 9 and the filter plate 10.

[0040] The above description is only for explaining the present invention. It should be understood that the present invention is not limited to the above embodiments, and various flexible forms conforming to the idea of the present invention are within the protection scope of the present invention.

Claims

1. A grain and oil extraction device, comprising an oil inlet tank (1) and an oil storage tank (2), characterized in that: A delivery pipeline (3) is provided between the oil inlet tank (1) and the oil storage tank (2); a first pump body (4) cooperating with the delivery pipeline (3) is provided on the oil storage tank (2); an oil outlet pipeline (5) and a second pump body (6) cooperating with the oil outlet pipeline (5) are provided at the lower end; The conveying pipeline (3) is provided with a trough body (7), and a cleaning box (8) corresponding to the trough body (7) is provided at the bottom. A lifting plate (9) is provided in the trough body (7), and a filter plate (10) is fixedly connected to the lifting plate (9). A transition hole (11) cooperating with the filter plate (10) is provided on the inner wall of the conveying pipeline (3); A circulation pump (12) is provided at the bottom of the cleaning box (8), and an air inlet pipe (13) and an air outlet pipe (14) are connected between the inlet and outlet ends of the circulation pump (12) and the cleaning box (8); The lifting plate (9) is driven by a power device.

2. A grain and oil extraction device according to claim 1, characterized in that: The power device comprises a first telescopic rod (15) fixedly connected to the conveying pipeline (3), and an output end of the first telescopic rod (15) is fixedly connected to the lifting plate (9).

3. A grain and oil extraction device according to claim 2, characterized in that: A cleaning push plate (16) is slidably connected inside the cleaning box (8), and the cleaning push plate (16) cooperates with the inner wall of the cleaning box (8). The cleaning box (8) is provided with a second telescopic rod (17), and the protruding end of the second telescopic rod (17) is connected to the cleaning push plate (16).

4. A grain and oil extraction device according to claim 3, characterized in that: The first telescopic rod (15) and the second telescopic rod (17) are electric telescopic rods, and the electric telescopic rods are electrically connected to the controller.

5. A grain and oil extraction device according to any one of claims 1 to 4, characterized in that: A secondary filtering pipe (18) is provided between the oil storage tank (2) and the oil inlet tank (1), and a third pump body (19) cooperating with the secondary filtering pipe (18) is provided on the oil storage tank (2).

6. A grain and oil extraction device according to any one of claims 1 to 4, characterized in that: The lifting plate (9) and the filter plate (10) are both provided with sealing rings.

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