A device for extracting lubricating grease from a tub
By designing a clamping, rotating, and scraping device suitable for barrel-type grease, the applicability of grease removal devices for barrels with different inner diameters was solved, achieving efficient and low-intensity grease removal operations.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 河北荣信钢铁有限公司
- Filing Date
- 2025-08-30
- Publication Date
- 2026-06-26
AI Technical Summary
In the existing technology, the grease extraction device is not well-suited for barrels with different inner diameters, resulting in high labor intensity and low efficiency for workers.
A removal device comprising a clamping part, a large disc, an end sealing mechanism, a discharge valve, a rotating part, a side scraping mechanism, and a top scraper is designed. Through the cooperation of the clamping, rotating, and scraping mechanisms, efficient removal of lubricating grease from barrels with different inner diameters is achieved.
It reduces the labor intensity of workers, improves the efficiency of grease removal, is suitable for grease drums with various inner diameters, and reduces the difficulty of cleaning residual materials.
Smart Images

Figure CN224411399U_ABST