The utility model relates to a deep tillage cutter, which comprises a bowl basket and a water supply pipe suspended at the bottom of the bowl basket. A first hanging rod is arranged at the bottom of the bowl basket, a second hanging rod is arranged at the front end of the bowl basket, a first hanging buckle and a second hanging buckle are arranged at both ends of the water supply pipe, a second hanging buckle includes a support, and a half arch bridge-shaped limit bend is fixed at one side of the support away from the water inlet end, and a limit bend The opening is arranged towards the outlet end, and the upper part of the limit bend is also provided with shrapnel, which is horizontally arranged, and one end of the shrapnel is fixed on the support. The other end of the shrapnel is provided with a hook matching the limit bend. A rear hook nozzle is formed between the bend hook and the limit bend. The hook is fixed under the shrapnel through the support arm, and the first limit block is fixed on the support. The block is located above the shrapnel, and the end of the shrapnel is also provided with a second limit block. The utility model can effectively prevent the water supply pipe from falling off.
【技术实现步骤摘要】
深耕刀具
本技术涉及深耕机领域,特别涉及一种深耕刀具。
技术介绍
深耕机用于对土地进行深度较深的松土,但是耕地越深对深耕机的要求也会相应提高,现有的刀具进行深耕时需要提供较大的动力,资源消耗高、设备负担大。
技术实现思路
基于此,有必要提供一种深耕刀具,包括设置于深耕机的刀具本体,所述刀具本体包括旋转轴和固定设置于所述旋转轴表面的螺旋刀片,所述螺旋刀片围绕所述旋转轴设置,所述旋转轴的底端设置有钻土部。深耕机进行深耕时,旋转轴转动,且旋转轴会带动其上的螺旋刀片转动,同时,将刀具下压,使得螺旋刀片旋进土壤中,被耕松的土壤随着螺旋刀片的转动沿着螺旋刀片的上表面抛出,便于刀具继续松土,另外,本技术中旋转轴的下端设置有钻土部,钻土部先于螺旋刀片与旋转轴接触土壤,且其与土壤的接触面积较小,能更容易耕进土壤中,从而使得本本技术对动力的要求更小,进而减低资源的消耗,减轻设备的负担。优选的,所述钻土部为方形片,所述方形片固定设置于所述旋转轴的底端,且所述方形片位于所述旋转轴底端的中心线上。方形片的侧端固定设置在旋转轴底端的中心线上,其连接方式可以是焊接、螺栓连接等;刀具旋转时,方形片随着旋转轴的转动而转动,且方形片与土壤的接触面积非常小,近似于线接触,能更好的插入到土壤中,然后转动,以使刀具预先钻出一个小孔,避免旋转轴插入土壤中,避免旋转轴与土壤以较大的接触面积接入,阻碍旋转轴伸入土壤内部,从而保证刀具顺利插入土壤中,以降低本技术对于动力的需求。进一步的,所述方形片的两端与所述旋转轴的底面边缘平齐或者延伸出所述旋转轴的底面。与旋转轴的底面边缘平齐或者延伸出旋转轴的底面边缘的方形片, ...
【技术保护点】
1.一种深耕刀具,包括设置于深耕机的刀具本体,其特征在于,所述刀具本体包括旋转轴和固定设置于所述旋转轴表面的螺旋刀片,所述螺旋刀片围绕所述旋转轴设置,所述旋转轴的底端设置有钻土部。
【技术特征摘要】
1.一种深耕刀具,包括设置于深耕机的刀具本体,其特征在于,所述刀具本体包括旋转轴和固定设置于所述旋转轴表面的螺旋刀片,所述螺旋刀片围绕所述旋转轴设置,所述旋转轴的底端设置有钻土部。2.根据权利要求1所述的深耕刀具,其特征在于,所述钻土部为方形片,所述方形片固定设置...
【专利技术属性】
技术研发人员:陈锦聪,
申请(专利权)人:惠州市土上王农业装备有限公司,
类型:新型
国别省市:广东,44
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