Soil sampling tool for agricultural plant protection
The utility model relates to the technical field of agricultural plant protection, and discloses a soil sampling tool for agricultural plant protection, which comprises a support box, moving frames are fixedly connected to four corners of the bottom of the support box, and moving rollers are rotatab...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of agricultural plant protection, and discloses a soil sampling tool for agricultural plant protection, which comprises a support box, moving frames are fixedly connected to four corners of the bottom of the support box, and moving rollers are rotatably connected to the moving frames. The utility model discloses a soil sampling tool for agriculturalplant protection. The drilling motor can be fixedly supported through the motor plate; a drilling motor can drive a first transmission shaft to rotate; therefore, the first gear and the second gear can be rotated; two groups of auxiliary supporting rods can assist in limiting and supporting the first transmission shaft and the second transmission shaft; through cooperation of the first gear and the third gear or cooperation of the second gear and the fourth gear, the rotating speed of the second transmission shaft can be changed, the rotating speed of the drilling barrel can be changed through mutual cooperation of t |
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