Pressing type stamen remover and use method thereof

Abstract

The invention discloses a pressing type stamen remover and a use method thereof. The pressing type stamen remover comprises tweezers, wherein one end of the tweezers is connected with a fixed outer ring with a cavity formed inside, a fixed inner ring is connected to the interior of the fixed outer ring, a pistil space is formed in the fixed inner ring, and a stamen space is formed between the inner wall of the fixed outer ring and the outer wall of the fixed inner ring; a sliding groove is formed in the fixed outer ring, a gear ring is rotationally arranged in the sliding groove, a plurality of cutting blades are arranged on the inner side of the gear ring, one end of each cutting blade is rotationally connected with the inner wall of the fixed outer ring through a fixed shaft, and a connecting rod is hinged to the other end of each cutting blade and hinged to the inner wall of the gear ring; the outer wall of the fixed outer ring is further rotationally connected with a second gear meshed with the gear ring, and the other end of the tweezers is connected with the second gear to drive the second gear to rotate. The stamens are sheared in the mode that the tweezers drive the blades to rotate, the purpose of removing the stamens is achieved, the problems that the workload is large when the stamens are removed and repeated removing is needed are effectively solved, and the removing quality is improved.

Description

technical field [0001] The invention relates to the technical field of potato hybridization, in particular to a push-type stamen remover and a use method thereof. Background technique [0002] Potato flowers are hermaphroditic, small flowers, 1 pistil, including ovary, style and stigma, located in the center of the flower, several stamens, scattered around the style; potato is a self-pollinated crop, and the natural hybridization rate is generally not more than 0.5%. Potato cubes are usually used as seeds in the cultivation process, which caused serious degradation of potato varieties in the past. In the past, the advantages of disease-resistant and drought-resistant varieties were no longer significant, and the yield began to decline with the increase of planting years. [0003] However, potato hybrid breeding, as an important means of variety improvement, usually requires the following steps: emasculation, pollen collection and pollination hybridization. When emasculatin...

AI Technical Summary

Problems solved by technology

When emasculating, usually choose the flower buds that are about to bloom, first use scissors to cut off the top of the flower buds or poke the flower buds by hand, and then use tweezers to clip all the stamens, avoiding damage to the stigma and ovary when emasculating; Only one stamen can be removed at a time, and the detasselation speed is slow and the efficiency is low. In the operation of removing multiple stamens from one flower bud, it is easy to have problems such as inaccurate detasselation and bruising of the ovary or dirty stamens polluting the stigma

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