Automatic separating and collecting machine for earthworm excrement
By designing an automatic earthworm castings separation and collection machine, which adopts a structure of fixed support rods, sliding blocks and crescent screens, combined with a shaking mechanism and spraying components, the problem of low mechanization and automation of existing equipment has been solved, and efficient earthworm castings separation and collection has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGSHI KELANG (TIANJIN) SLUDGE TREATMENT ENG CO LTD
- Filing Date
- 2025-08-25
- Publication Date
- 2026-07-21
AI Technical Summary
Existing earthworm castings separation equipment has low levels of mechanization and automation, low screening efficiency, and is prone to clogging, making it difficult to meet the needs of large-scale farming.
An automatic earthworm castings separation and collection machine was designed. It adopts a structure of fixed support rod, sliding block and crescent screen, combined with shaking mechanism, spraying component and water conveying mechanism to achieve efficient separation of earthworms and castings.
It improves the separation efficiency and screening speed of earthworm castings, reduces the risk of clogging, and achieves efficient automated separation and collection.
Smart Images

Figure CN224525260U_ABST