一种玉米种子脱粒装置
By designing the air sieve box and blower structure of the corn seed threshing device, efficient screening and secondary screening of corn kernels were achieved, solving the problem of incomplete kernel screening in existing technologies and improving the efficiency and quality of corn threshing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JILIN AGRICULTURAL UNIV
- Filing Date
- 2025-08-22
- Publication Date
- 2026-07-17
AI Technical Summary
Currently, after corn cobs are threshed, the kernels are not thoroughly screened, making it difficult to remove impurities, especially soil particles and shriveled kernels, which increases the workload for farmers.
A corn seed threshing device was designed, which includes a wind sieve box, a blower, an impurity outlet, a shriveled kernel outlet, and a kernel trough. The device achieves kernel separation and secondary separation through wind separation by the blower and gravity separation, and collects corn cobs, shriveled kernels, soil and qualified kernels respectively.
It achieves efficient screening and secondary screening of corn kernels, collecting qualified kernels, shriveled kernels and impurities respectively, reducing the workload of farmers in secondary screening and improving screening efficiency.
Smart Images
Figure CN224504100U_ABST