A precisely meterable fertilizer packaging device
By designing a fertilizer packaging device that includes a hopper, a discharge pipe, a tilting component, a weighing sensor, and a drive component, the problem of low packaging efficiency in existing technologies has been solved, and precise quantitative packaging and efficient production of fertilizer have been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DEEP BLUE (SHANDONG) BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-06-12
AI Technical Summary
Existing precision metering and packaging devices for powdered fertilizers require weighing by a weighing sensor before being fed into the fixed bag hopper on the bag conveying device via a feeding pipe, resulting in low fertilizer packaging production efficiency.
Design a fertilizer packaging device that includes a hopper, a discharge pipe, a tilting assembly, a weighing sensor, and a drive assembly. The device achieves quantitative packaging by tilting the metering cylinder and ensures packaging accuracy by using a weighing sensor and an alarm.
It enables precise quantitative packaging of fertilizers, improves packaging efficiency, and alerts operators to handle issues promptly via alarms, ensuring accurate packaging weight.
Smart Images

Figure CN224349166U_ABST