Plant protection machine and spraying rod device and plant protection method thereof
The invention relates to the technical field of plant protection machines, in particular to a plant protection machine and a spraying rod device and a plant protection method thereof.The plant protection machine comprises a stand column, a steering block, an extension rod and a pipe rod, the sprayin...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of plant protection machines, in particular to a plant protection machine and a spraying rod device and a plant protection method thereof.The plant protection machine comprises a stand column, a steering block, an extension rod and a pipe rod, the spraying rod can be suitable for crops of different heights by adjusting the height of the spraying end of the spraying rod, and therefore the applicability of the spraying rod is improved, and meanwhile the spraying rod is suitable for crops of different heights by adjusting the height of the spraying end of the spraying rod. The spraying rod can accurately spray pesticide to different parts of crops according to different spraying requirements, the spraying area of the spraying rod at the fixed position is larger by adjusting the front-back position of the spraying end of the spraying rod, then the operation range of the spraying rod is widened, the moving range of the plant protection machine with the spraying rod can |
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