Oil filter equipment for oil press

Abstract

The utility model belongs to the technical field of oil presses, and in particular, is an oil press oil outlet filtering device, comprising an oil press body, a driving motor is installed on the upper surface of the oil press body, a rotating shaft is installed on the inner top wall of the oil press body, the upper end of the rotating shaft is fixedly connected to the output shaft of the driving motor, and a filtering mechanism is installed on the lower end surface of the rotating shaft, and the filtering mechanism includes an oil filter membrane. The oil press oil outlet filtering device filters the oil outlet end of the oil press body by setting a filtering mechanism, and while filtering the oil liquid by the oil filter membrane in the filtering mechanism, a screen for support is installed at the lower end of the oil filter membrane, and while supporting the oil filter membrane by the screen, the screen is driven to rotate by the rotating shaft, and the oil filter membrane is moved by the support rod on the surface to avoid long-term accumulation and blockage of impurities on the surface of the oil filter membrane, so that the filtering mechanism is convenient to increase the service life and promote the circulation of oil liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of oil presses, in particular to an oil outlet filtering device for an oil press. Background Art

[0002] An oil press capable of filtering oil residue disclosed on a Chinese patent website (publication number: CN211054472U) solves the technical problem that the conventional oil press directly squeezes the raw materials to squeeze the oil, but it takes a long time to squeeze the oil, thus reducing the oil pressing efficiency of the oil press. However, the following problems still exist:

[0003] During actual use, a large amount of oil and some impurities fall on the surface of the oil filter membrane. Since the oil filter membrane lacks support, the oil and impurities accumulate on the surface of the oil filter membrane and gather toward the center of the oil filter membrane, causing the middle of the oil filter membrane to sink downward, making the oil filter membrane easily pulled and damaged under the gravity of the oil and impurities. At the same time, the oil filter membrane is over-stretched, which affects the filtering effect, resulting in poor filtering effect of the oil filter membrane, making it inconvenient to use. Utility Model Content

[0004] Based on the technical problem that the existing oil outlet filtering equipment for oil press is inconvenient for filtering, the utility model proposes an oil outlet filtering equipment for oil press.

[0005] The utility model proposes an oil press oil outlet filtering device, comprising an oil press body, a driving motor is installed on the upper surface of the oil press body, a rotating shaft is installed on the inner top wall of the oil press body, the upper end of the rotating shaft is fixedly connected to the output shaft of the driving motor, and a filtering mechanism is installed on the lower end surface of the rotating shaft, the filtering mechanism comprises an oil filter membrane, the oil filter membrane is located inside the oil outlet end of the oil press body, and grooves are provided on the surfaces of the guide plate and the pressure plate in the oil press body to avoid affecting the use of the rotating shaft.

[0006] Preferably, the surface of the oil filter membrane is annular, the inner side of the oil filter membrane is rotatably connected to a sealing plug via a bearing, the inner wall of the sealing plug is fixedly sleeved with the lower inner wall of the rotating shaft, and the lower end surface of the rotating shaft is fixedly sleeved with a screen.

[0007] Through the above technical solution, the screen is used to support the oil filter membrane from the bottom of the oil filter membrane, and the oil is easily discharged downward through the screen holes on the surface of the screen.

[0008] Preferably, the upper surface of the screen is fixedly connected with a support rod, and a plurality of the support rods are distributed in a circular array on the upper surface of the screen with the axis of the rotating shaft as the array center, and the upper surface of the support rod is slidably connected to the lower surface of the oil filter membrane.

[0009] Through the above technical solution, the support rod is used to support the lower surface of the oil filter membrane, and at the same time, the support rod is used to move the impurities on the surface of the oil filter membrane, thereby avoiding the accumulation of impurities on the surface of the oil filter membrane, and facilitating the passage of oil through the oil filter membrane.

[0010] Preferably, an isolation cover is fixedly sleeved on the surface of the rotating shaft, and the isolation cover is in the shape of a funnel with an opening facing downward, and the upper end of the sealing plug is located inside the lower end of the isolation cover.

[0011] Through the above technical solution, the oil filter membrane is installed by using the isolation cover and the sealing plug combination, so as to prevent impurities from entering the sealing plug and hindering the rotation of the rotating shaft.

[0012] Preferably, a mounting frame is fixedly connected to the outer surface of the oil filter membrane, and the outer surface of the mounting frame is fixedly connected to the inner side wall of the oil press body.

[0013] Through the above technical solution, the oil filter membrane is installed and fixed by using the installation frame, so as to prevent the rotating shaft from driving the oil filter membrane to rotate together.

[0014] Preferably, a crushing blade is mounted on the upper end surface of the rotating shaft.

[0015] Through the above technical solution, the raw materials are cut and crushed by using the crushing guide, so that it is convenient to press the oil from the raw materials.

[0016] The beneficial effects of the present invention are:

[0017] A filtering mechanism is provided to filter the oil outlet end of the oil press body. The oil is filtered by the oil filter membrane in the filtering mechanism, and a supporting screen is installed at the lower end of the oil filter membrane. The oil filter membrane is supported by the screen, and the screen is driven to rotate by a rotating shaft. The oil filter membrane is moved by a support rod on the surface to prevent impurities from accumulating and clogging on the surface of the oil filter membrane for a long time, thereby increasing the service life of the filtering mechanism and promoting the circulation of the oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of an oil filter device for an oil press proposed by the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the driving motor structure of an oil press oil filter device proposed by the utility model;

[0020] Figure 3 This is a stereoscopic diagram of the screen structure of an oil press oil outlet filtering device proposed by the utility model.

[0021] In the figure: 1. Oil press body; 2. Driving motor; 3. Rotating shaft; 4. Oil filter membrane; 41. Sealing plug; 42. Screen; 43. Support rod; 44. Isolation cover; 45. Mounting frame; 5. Crushing blade. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 3 , an oil press oil outlet filtering device, comprising an oil press body 1, a driving motor 2 is installed on the upper surface of the oil press body 1, a rotating shaft 3 is installed on the inner top wall of the oil press body 1, the upper end of the rotating shaft 3 is fixedly connected to the output shaft of the driving motor 2, and a filtering mechanism is installed on the lower end surface of the rotating shaft 3. The filtering mechanism includes an oil filter membrane 4, and the oil filter membrane 4 is located inside the oil outlet end of the oil press body 1. The guide plate and the pressure plate surface arranged in the oil press body 1 are grooved, so as to avoid affecting the use of the rotating shaft 3.

[0024] In order to filter the oil, the surface of the oil filter membrane 4 is in an annular shape, and a sealing plug 41 is rotatably connected to the inner side of the oil filter membrane 4 through a bearing. The inner wall of the sealing plug 41 is fixedly sleeved with the inner wall of the lower end of the rotating shaft 3, and a screen 42 is fixedly sleeved on the lower end surface of the rotating shaft 3. The screen 42 is used to support the oil filter membrane 4 from the bottom of the oil filter membrane 4, so that the oil can be easily discharged downward through the sieve holes on the surface of the screen 42. A support rod 43 is fixedly connected to the upper surface of the screen 42. A plurality of support rods 43 are distributed in a circular array on the upper surface of the screen 42 with the axis of the rotating shaft 3 as the array center. The upper surface of the support rod 43 is slidably connected to the lower surface of the oil filter membrane 4. The support rod 43 is used to support the lower surface of the oil filter membrane 4, and the impurities on the surface of the oil filter membrane 4 are moved by the support rod 43, thereby avoiding the accumulation of impurities on the surface of the oil filter membrane 4, which facilitates the oil to pass through the oil filter membrane 4.

[0025] In order to install the oil filter membrane 4, an isolation cover 44 is fixedly sleeved on the surface of the rotating shaft 3. The isolation cover 44 is in the shape of a funnel with an opening facing downward. The upper end of the sealing plug 41 is located inside the lower end of the isolation cover 44. The oil filter membrane 4 is installed by combining the isolation cover 44 and the sealing plug 41, so as to prevent impurities from entering the sealing plug 41 and hindering the rotation of the rotating shaft 3. The outer surface of the oil filter membrane 4 is fixedly connected with a mounting frame 45. The outer surface of the mounting frame 45 is fixedly connected to the inner side wall of the oil press body 1. The oil filter membrane 4 is installed and fixed by using the mounting frame 45, so as to prevent the rotating shaft 3 from driving the oil filter membrane 4 to rotate together.

[0026] A filtering mechanism is provided to filter the oil outlet end of the oil press body 1. The oil filter membrane 4 in the filtering mechanism is used to filter the oil. A supporting screen 42 is installed at the lower end of the oil filter membrane 4. The oil filter membrane 4 is supported by the screen 42. The screen 42 is driven to rotate by the rotating shaft 3, and the oil filter membrane 4 is moved by the support rod 43 on the surface to prevent impurities from accumulating and blocking on the surface of the oil filter membrane 4 for a long time, so that the filtering mechanism is convenient for increasing the service life and promoting the circulation of the oil.

[0027] A crushing blade 5 is installed on the upper end surface of the rotating shaft 3, and the raw material is cut and crushed by the crushing guide, so as to facilitate oil extraction from the raw material.

[0028] Working principle:

[0029] When in use, raw materials are put into the oil press body 1, and the driving motor 2 and the oil pressing mechanism of the oil press body 1 are started to press oil, and the oil and some impurities fall to the upper surface of the oil filter membrane 4. After being filtered by the oil filter membrane 4, the oil flows downward through the screen 42, and the impurities accumulate on the surface of the oil filter membrane 4. The rotating shaft 3 drives the screen 42 and the support rod 43 to rotate on the lower surface of the oil filter membrane 4. The screen 42 supports the oil filter membrane 4 to prevent the screen 42 from being excessively concave. At the same time, the screen 42 moves the oil filter membrane 4 through the support rod 43. The impurities on the surface of the oil filter membrane 4 slide on the surface of the oil filter membrane 4 as the support rod 43 moves the oil filter membrane 4, so as to prevent the impurities from accumulating and clogging on the surface of the oil filter membrane 4.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An oil press oil filter device, comprising an oil press body (1), a driving motor (2) being mounted on the upper surface of the oil press body (1), a rotating shaft (3) being mounted on the inner top wall of the oil press body (1), the upper end of the rotating shaft (3) being fixedly connected to the output shaft of the driving motor (2), characterized in that: A filtering mechanism is installed on the lower end surface of the rotating shaft (3), the filtering mechanism comprising an oil filter membrane (4), and the oil filter membrane (4) is located inside the oil outlet end of the oil press body (1); The surface of the oil filter membrane (4) is annular, and a sealing plug (41) is rotatably connected to the inner side of the oil filter membrane (4) via a bearing, the inner wall of the sealing plug (41) is fixedly sleeved with the inner wall of the lower end of the rotating shaft (3), and a screen (42) is fixedly sleeved on the lower end surface of the rotating shaft (3); The upper surface of the screen (42) is fixedly connected to a support rod (43), and a plurality of the support rods (43) are distributed in a circular array on the upper surface of the screen (42) with the axis of the rotating shaft (3) as the array center, and the upper surface of the support rod (43) is slidably connected to the lower surface of the oil filter membrane (4); An isolation cover (44) is fixedly sleeved on the surface of the rotating shaft (3), the isolation cover (44) is in the shape of a funnel with an opening facing downward, and the upper end of the sealing plug (41) is located inside the lower end of the isolation cover (44); The outer surface of the oil filter membrane (4) is fixedly connected to a mounting frame (45), and the outer surface of the mounting frame (45) is fixedly connected to the inner side wall of the oil press body (1).

2. The oil filter device for oil press according to claim 1, characterized in that: A crushing blade (5) is mounted on the upper end surface of the rotating shaft (3).

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