Grain sampling device
The invention discloses a grain sampling device in the field of grain detection equipment, and the grain sampling device comprises a grain storage box, an H-shaped support is detachably connected to the grain storage box, a sampling mechanism is vertically and slidably connected to the support, an e...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a grain sampling device in the field of grain detection equipment, and the grain sampling device comprises a grain storage box, an H-shaped support is detachably connected to the grain storage box, a sampling mechanism is vertically and slidably connected to the support, an elastic rope is arranged at the top of the support, the sampling mechanism comprises a sampling pipe, and the sampling pipe is connected with the H-shaped support. An inverted-cone-shaped hollow block is arranged at the end of the sampling pipe, a spiral through groove is annularly formed in the side wall of the sampling pipe, a fixing rod is arranged in the sampling pipe, a plurality of partition plates are fixedly connected to the fixing rod, the sampling pipe is divided into a plurality of areas by the partition plates, a spiral plate is fixedly connected to the fixing rod, and the spiral through groove is blocked by the spiral plate. The device in the scheme is convenient for sampling grains deep in the grain st |
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