Agricultural planting seedling spraying device
The utility model relates to the technical field of agricultural planting, and discloses an agricultural planting seedling spraying device which comprises a fixed outer seat, a mounting seat is welded and fixed in the fixed outer seat, a water pump is welded and fixed in the mounting seat, a first h...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of agricultural planting, and discloses an agricultural planting seedling spraying device which comprises a fixed outer seat, a mounting seat is welded and fixed in the fixed outer seat, a water pump is welded and fixed in the mounting seat, a first heightening cylinder rod is welded and fixed on the upper end face of the water pump, and a second heightening cylinder rod is welded and fixed on the lower end face of the water pump. The top end of the first heightening barrel rod is slidably connected with a second heightening barrel rod, the top end of the second heightening barrel rod is slidably connected with a third heightening barrel rod, the side face of the second heightening barrel rod and the side face of the third heightening barrel rod are both in threaded connection with lower fastening screw knobs, and a water pipe connector is fixedly welded to the bottom end of the side face of the first heightening barrel rod. And inner connecting pipes are arran |
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