The utility model belongs to the field of agricultural machines. The utility model relates to a deep fertilizer spraying machine matched with a small four-wheel tractor.
本实用新型属于农业机械领域，涉及一种与小四轮拖拉机配套使用的深施肥机。
2
The utility model relates to a bidirectional leveling mechanism for the arrangement of a front loader on a tractor, which belongs to the technical field of agricultural mechanical equipment.
拖拉机配前装载机双向端平机构，属于农业机械设备技术领域。
3
By arranging the hooks at the front end of the tractor, the utility model can protect operators to the utmost extend, and simultaneously increases work efficiency.