Wheat experimental plot rowing ware
The utility model discloses a wheat experimental plot rowing ware, including the diaphragm, the diaphragm positive both ends each other the symmetry articulate through the one end of round pin axle with first swing arm and second swing arm respectively, the diaphragm back both ends each other the sy...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a wheat experimental plot rowing ware, including the diaphragm, the diaphragm positive both ends each other the symmetry articulate through the one end of round pin axle with first swing arm and second swing arm respectively, the diaphragm back both ends each other the symmetry respectively through the one end grafting with first swing arm and second swing arm of grafting mechanism, the middle section of diaphragm openly weld threaded sleeve pipe, through slide bar in changing in the inside flexible length of barrel, and then change telescopic machanism's length, make branch, first spout, under the mating reaction of cylindricality slider and corner axle, the folding of a swing arm and the 2nd swing arm of being convenient for, and then fall low spatial and utilize, portable originally, utility model, has a reasonable structure, and convenient for operation, through installation walking wheel, and convenient carrying, it is convenient to shift, convenient operation, the efficiency |
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