Quick partitioning device for rice seedling board

Abstract

The invention relates to the field of rice seedling transplanting, in particular to a quick partitioning device for a rice seedling board used in an experimental rice field. In order to solve the technical problem, the quick partitioning device adopts the technical scheme that the quick partitioning device for the rice seedling board comprises a crossarm and a plurality of raking pins, wherein a handle is fixedly arranged on the crossarm; a sliding groove is formed in the crossarm; scales are arranged on the crossarm at the edge of the sliding groove; the raking pins are arranged uniformly along the crossarm; screws are fixedly arranged at the upper end parts of the raking pins respectively; the diameters of the screws are less than the width of the sliding groove; and the screws penetrate through the sliding groove and are connected with the crossarm by nuts. The device has the benefits that the device can accomplish a partitioning task quickly, improves the partitioning effect and efficiency of the seedling board experimental rice field, reduces the labor intensity, and is uniform in partitioning, and the distance between the raking pins can be set by the sliding groove according to the partitioning specifications.

Description

technical field [0001] The invention relates to the field of rice seedling transplanting, in particular to a rice seedling plate rapid partitioner used in rice experimental fields. Background technique [0002] In the scientific research experiment of rice seedling cultivation, the rice seedling field is often divided into different areas for planting. At the same time, in each area, it is necessary to plan the seedling plate and each row to ensure that the rice seedlings can be planted neatly. , to facilitate the statistics of the needs of rice seedling growth. In the prior art, bamboo stalks or wooden sticks are used to manually draw interval lines on seedling boards (mud-like land), which is labor-intensive, low in efficiency, and uneven in division. Contents of the invention [0003] In order to make up for the deficiencies in the prior art, the present invention provides a rice seedling plate rapid partitioner that can improve the effect and efficiency of seedling pla...

AI Technical Summary

Problems solved by technology

[0002] In the scientific research experiment of rice seedling cultivation, the rice seedling field is often divided into different areas for planting. At the same time, in each area, it is necessary to plan the seedling plate and each row to ensure that the rice seedlings can be planted neatly. , to facilitate statistics on the growth of rice seedlings. In the prior art, bamboo stalks or wooden sticks are used to draw interval lines on the seedling board (mud-like land) manually. The labor intensity is high, the work efficiency is low, and the division is uneven.

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