一种润滑油过滤器

Abstract

本实用新型涉及一种润滑油过滤器，包括杯体、密封盖和多级过滤器，将需要过滤的润滑油倒入内桶中，油液首先经过内桶底部的锥形过滤网，拦截大颗粒杂物，且锥形过滤网底部设有多个磁吸块，能够吸附金属碎屑，大颗粒杂物拦截后，初步过滤的润滑油进入外桶内，过滤的润滑油滴落在凸起滤网上，其中凸起滤网与环形滤网，能够对初步过滤后的润滑油进行二次过滤处理，多级过滤后的润滑油进入杯体中，过滤后，扣出拨动扣将半环体转动出，转动半环体电动外桶转动，外桶表面的安装环与密封环分离，且与杯体分离，通过拉动内桶中的杆体，直接将内桶与外桶分离，其中内桶底部设有四个磁吸块，与外桶内壁的金属环相吸附，方便进行安装与分离。

Claims

1. A lubricating oil filter characterized by, include: The cup body (1), the sealing cap (2), and the multi-stage filter (3) are provided. The sealing cap (2) is threaded onto the top of the cup body (1), and the multi-stage filter (3) is installed inside the cup body (1). The multi-stage filter (3) includes an outer barrel (31), a mounting ring (32), an inner barrel (33), and a quick-release component (34). The inner wall of the mounting ring (32) is fixed to the surface of the outer barrel (31), and the surface is threaded to the inner wall of the cup body (1). The quick-release component (34) is located between the inner barrel (33) and the outer barrel (31) for quick separation of the inner barrel (33) and the outer barrel (31).

2. A lubricating oil filter according to claim 1 wherein: The quick-release component (34) includes a magnetic block (341), a fixing bracket (342), and a metal ring (343). The magnetic blocks (341) are evenly distributed at the bottom of the inner tub (33). Two fixing brackets (342) are fixedly installed on the surface of the magnetic blocks (341). Both fixing brackets (342) are fixed at the bottom of the inner tub (33). The metal ring (343) is fixed to the inner wall of the outer tub (31) and is used in conjunction with the four magnetic blocks (341).

3. A lubricating oil filter according to claim 1 wherein: The outer barrel (31) has a semi-ring (4) hinged to its surface, and a toggle buckle (5) is fixedly installed on the top of the semi-ring (4).

4. A lubricating oil filter according to claim 2 wherein: The bottom of the inner barrel (33) is integrally formed with a conical filter screen (6), and the inclined part of the top of the four magnetic blocks (341) is attached to the bottom of the conical filter screen (6).

5. The lubricating oil filter of claim 1 wherein: The bottom of the outer barrel (31) is fixedly equipped with an annular filter screen (7) and a raised filter screen (8). The outer edge of the annular filter screen (7) is fixed to the inner wall of the outer barrel (31), and the raised filter screen (8) is integrally located at the center. The top of the raised filter screen (8) is located at the bottom of the conical filter screen (6).

6. A lubricating oil filter according to claim 1 wherein: The top of the sealing cap (2) is equipped with a pressurizing component for pressurizing the outer cylinder and the inner cylinder (33).

7. A lubricating oil filter according to claim 4, characterized in that: The internal pores of the conical filter (6) are larger than those of the convex filter (8).

8. The lubricating oil filter of claim 1 wherein: A sealing ring (9) is fixedly installed on the inner wall of the cup body (1), and the top of the sealing ring (9) is tightly fitted to the bottom of the mounting ring (32).

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