The utility model discloses a double row punching device for peanut sowing, including a punching plate. The top of the punching plate is equipped with a punching vertical bar, and the perforation plate is provided with an adjustable distance mounting hole. The pitch mounting hole is arranged on both sides of the perforating rod. The locking device is provided with a locking device between the punching cup and the punching plate, and the locking device is also provided with a hole setting device. When the utility model is used, a perforating cup is inserted into the soil through a bottom pressure punching rod, and a two row of peanut planting holes are formed, and the punching cup can be adjusted by the combination of the locking device and the adjustable distance safety hole. In order to adapt to the planting and beating of peanuts with different ridge spacing, the drilling hole can be used to mark and locate the next dozen holes at the same time, so as to form a uniform spacing hole on the planting plot, and it is simple and efficient, and the efficiency of drilling is high.
【技术实现步骤摘要】
花生播种用双行打孔器
本技术涉及花生种植用具
,尤其涉及一种花生播种用双行打孔器。
技术介绍
花生在种植时属于点种,传统的花生种植方式是:先在地块上起垄,然后利用铁锹或木棍在地垄上打洞形成种植孔,在每个种植孔内埋设两至三个花生种子即可。由于花生的点种距离较近,花生种子体积小,种植孔内需要放置的花生种子数量要求严格,因此很难对花生实现机械化种植,因此目前花生的种植还是保持上述传统的种植方法。由此可见,上述利用铁锹或木棍打洞形成种植孔的方法使花生行距、深度不均匀,且费时费力,工作效率也低。
技术实现思路
本技术所要解决的技术问题是提供一种方便实用、省工省力、效率高的花生播种用双行打孔器。为解决上述技术问题,本技术的技术方案是:花生播种用双行打孔器,包括打孔板,所述打孔板顶端安装有打孔立杆,贯穿所述打孔板设有调距安装孔,所述调距安装孔在所述打孔立杆的两侧相对布置,各所述调距安装孔上可拆卸安装有打孔杯,所述打孔杯与所述打孔板之间设有锁紧装置,所述锁紧装置上还设有打孔定距装置。作为优选的技术方案,所述打孔定距装置包括可拆卸设于所述锁紧装置上的伸缩杆,所述伸缩杆端部垂直连接有向下延伸的定距杆,所述定距杆下端固定安装有定距锥。作为优选的技术方案,所述锁紧装置包括与所述打孔杯顶端固定连接的锁紧螺杆,与所述锁紧螺杆配合设有锁紧螺母,所述伸缩杆的端部压设固定在所述锁紧螺母底端。作为优选的技术方案,所述锁紧螺母与所述打孔板之间设有至少一个防滑垫片。作为优选的技术方案,所述调距安装孔包括长孔体,所述长孔体的宽度小于所述锁紧螺杆的直径,所述长孔体两侧布置有相对设置的限位弧槽。作为优选 ...
【技术保护点】
花生播种用双行打孔器,其特征在于:包括打孔板,所述打孔板顶端安装有打孔立杆,贯穿所述打孔板设有调距安装孔,所述调距安装孔在所述打孔立杆的两侧相对布置,各所述调距安装孔上可拆卸安装有打孔杯,所述打孔杯与所述打孔板之间设有锁紧装置,所述锁紧装置上还设有打孔定距装置。
【技术特征摘要】
1.花生播种用双行打孔器,其特征在于:包括打孔板,所述打孔板顶端安装有打孔立杆,贯穿所述打孔板设有调距安装孔,所述调距安装孔在所述打孔立杆的两侧相对布置,各所述调距安装孔上可拆卸安装有打孔杯,所述打孔杯与所述打孔板之间设有锁紧装置,所述锁紧装置上还设有打孔定距装置。2.如权利要求1所述的花生播种用双行打孔器,其特征在于:所述打孔定距装置包括可拆卸设于所述锁紧装置上的伸缩杆,所述伸缩杆端部垂直连接有向下延伸的定距杆,所述定距杆下端固定安装有定距锥。3.如权利要求2所述的花生播种用双行打孔器,其特征在于:所述锁紧装置包括与所述打孔杯顶端固定连接的锁紧螺杆,与所述...
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