一种防氧化分层的液压油密封储存装置
By combining a scraper suction assembly and a circulating pump filter at the bottom of the mixing tank, the problem of limited cleaning range of traditional filtration systems is solved, enabling comprehensive cleaning of impurities at the bottom of the storage tank, improving the quality of hydraulic oil and extending the service life of the mixing rod.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO GROWND POWER PETROLEUM TECH CO LTD
- Filing Date
- 2025-07-14
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional circulating filtration systems can only remove impurities from one side of the bottom of the storage tank, resulting in poor cleaning of impurities in other areas of the bottom of the storage tank.
A scraper suction assembly is installed at the bottom of the mixing tank. The scraper is driven by a drive motor to rotate. Combined with a circulation pump and a filter, the impurities at the bottom of the entire mixing tank are cleaned. The impurities are sucked out by the scraper and filtered by the filter.
It significantly improves the range of impurities that can be cleaned from the bottom of the storage tank, ensuring the quality of hydraulic oil, preventing stratification, and extending the service life of the stirring rod.
Smart Images
Figure CN224512111U_ABST
Abstract
Claims
1. A hydraulic oil sealed storage device against oxidation stratification comprising a stirred tank (1), characterized in that: A circulation mechanism for circulating and filtering oil is provided on one side of the top of the mixing tank (1). A stirring assembly is fixedly installed in the middle of the top of the mixing tank (1). A drive motor (6) is fixedly installed at one end of the top of the mixing tank (1). A bottom bushing (11) is fixedly connected to the bottom of the inner wall of the mixing tank (1). A support assembly (5) is fixedly connected to one end of the inner wall of the mixing tank (1). A support frame (10) is fixedly connected to one side of the connection between the support assembly (5) and the mixing tank (1). A scraper suction assembly for collecting impurities is rotatably connected between the support frame (10) and the bottom bushing (11). An oil inlet (3) is provided on the other side of the top of the mixing tank (1).
2. The hydraulic oil sealing and storage device for preventing oxidation and stratification according to claim 1, characterized in that: The circulation mechanism includes a circulation pump (19) and a filter (21). The circulation pump (19) is fixedly installed on the mixing tank (1). One end of the circulation pump (19) extends into the interior of the mixing tank (1) and is fixedly connected to a liquid extraction pipe (18). A liquid outlet pipe (20) is fixedly connected between the circulation pump (19) and the filter (21). One end of the filter (21) extends into the interior of the mixing tank (1) and is fixedly connected to a return pipe (22). A rotary connector (17) is provided at one end of the liquid extraction pipe (18).
3. The oxygen barrier, delamination resistant, hydraulic fluid sealed storage device of claim 1, wherein: A sealing ring is provided between the drive motor (6) and the mixing tank (1). A drive rod (7) is fixedly connected to the output end of the drive motor (6). A transmission sprocket (8) is fixedly connected to one end of the surface of the drive rod (7).
4. An oxygen barrier, delaminated, hydraulic fluid sealed storage device according to claim 3, wherein: The scraper suction assembly includes a drive shaft (12), with drive scrapers (14) fixedly connected to both sides of the drive shaft (12). The middle of the drive shaft (12) extends to the middle of the two drive scrapers (14) and has an inlet hole (15). One side of each of the two drive scrapers (14) is fixedly connected to a plurality of funnel-shaped inlet pipes (16). One end of the surface of the drive shaft (12) is fixedly connected to a driven sprocket (13), and a transmission chain (9) is drivingly connected between the transmission sprocket (8) and the driven sprocket (13).
5. An oxygen barrier, delaminated, hydraulic fluid sealed storage device according to claim 3, wherein: The stirring assembly includes a stirring motor (2), which is fixedly installed on the stirring tank (1), and the output end of the stirring motor (2) is fixedly connected to a stirring rod (4).
6. An oxygen barrier, delaminated, hydraulic fluid sealed storage device according to claim 5, wherein: The support assembly (5) includes a fixed ring (51) and a connecting bearing (52). The fixed ring (51) is fixedly connected to the mixing tank (1). Multiple support rods (53) are fixedly connected between the fixed ring (51) and the connecting bearing (52). The stirring rod (4) is located inside the connecting bearing (52). One end of the surface of the fixed ring (51) is provided with a mounting shaft hole (54). The drive rod (7) passes through the mounting shaft hole (54).