The utility model discloses a disc harrow group, which comprises a main girder frame and a feeding box. The main girder frame is connected with a traction frame. A spade plate group is arranged between the front harrow group and the rear harrow group. The spade plate group is connected with the main girder frame. The front harrow group comprises a front harrow group cross beam, a regulating shaft rod, a disc rake plate, a scraper, a telescopic spring and a steel plate. The lower end of the front harrow group cross beam is connected. There is an adjusting shaft rod, the adjusting shaft rod is equipped with a disc rake blade, the right side of the disc rake blade is provided with a scraper, the soil scraper and the front rake group cross beams are connected with a telescopic spring, the lower end of the adjusting shaft rod is connected with a steel plate, the rear rake group comprises a rear rake group cross beam and a saw tooth rake blade, and the lower end of the cross beam of the spalling plate group is connected with a spade plate, and the upper end of the spalling orifice is connected with a spalling orifice. A baffle plate is arranged, and the baffle plate is inserted into the inside of the feeding box. The disc harrow group can prevent the hay from winding on the adjusting shaft rod and the harrow piece to a certain extent.
【技术实现步骤摘要】
一种圆盘耙组
本技术涉及圆盘耙
,具体为一种圆盘耙组。
技术介绍
圆盘耙是农业生产中传统的翻地农具,曾经是农家必备的农具之一。也是中国武术器械之一,由农具演化而来。铁齿钉耙,耙齿锋利似钉,攻击性强,也兼有兵器的作用。因耙可击,可耙,一度成为军中最利的武器之一,圆盘耙是根据耙耕工作的原理以成组的凹面圆盘为工作部件,耙片刃口平面同地面垂直并与机组前进方向有一可调节的偏角。作业时在拖拉机牵引力和土壤反作用力作用下耙片滚动前进,耙片刃口切入土中,切断草根和作物残茬,并使土垡沿耙片凹面上升一定高度后翻转下落。作业时能把地表的肥料、农药等同表层土壤混和,普遍用于作物收获后的浅耕灭茬、早春保墒和耕翻后的碎土等作业,也可用作飞机播种后的盖种作业,按耙组的配置形式可分为单列式、双列对置式和偏置式三种。目前,圆盘耙因一次能完成耙地、作物残茬切碎掩埋、土壤深松平整等作业而获得广泛应用。现有的圆盘耙组作业性能单一,只能进行单一的耕后耙地作业,另外在利用刮土刀对耙片上的泥土进行刮除时,如遇粘重土壤时容易堵塞,而且会损坏刮土刀,整个圆盘耙组在作业时,耙片以及轴杆上容易缠草,影响使用效果 ...
【技术保护点】
1.一种圆盘耙组,包括主梁架(1)和施料箱(6),其特征在于:所述主梁架(1)上连接有牵引架(2),且主梁架(1)的下端安装连接有前耙组(3)和后耙组(4),所述前耙组(3)与后耙组(4)之间设置有铲板组(5),所述铲板组(5)与主梁架(1)相连接,所述施料箱(6)安装在主梁架(1)上,所述前耙组(3)包括前耙组横梁(301)、调节轴杆(302)、圆盘耙片(303)、刮土刀(304)、伸缩弹簧(305)和钢板(306),所述前耙组横梁(301)的下端连接有调节轴杆(302),所述调节轴杆(302)上安装有圆盘耙片(303),所述圆盘耙片(303)的右侧边设置有刮土刀(304 ...
【技术特征摘要】
1.一种圆盘耙组,包括主梁架(1)和施料箱(6),其特征在于:所述主梁架(1)上连接有牵引架(2),且主梁架(1)的下端安装连接有前耙组(3)和后耙组(4),所述前耙组(3)与后耙组(4)之间设置有铲板组(5),所述铲板组(5)与主梁架(1)相连接,所述施料箱(6)安装在主梁架(1)上,所述前耙组(3)包括前耙组横梁(301)、调节轴杆(302)、圆盘耙片(303)、刮土刀(304)、伸缩弹簧(305)和钢板(306),所述前耙组横梁(301)的下端连接有调节轴杆(302),所述调节轴杆(302)上安装有圆盘耙片(303),所述圆盘耙片(303)的右侧边设置有刮土刀(304),所述刮土刀(304)与前耙组横梁(301)之间连接有伸缩弹簧(305),所述调节轴杆(302)的下端连接有钢板(306),所述后耙组(4)包括后耙组横梁(401)和锯齿耙片(402),所述后耙组横梁(401)的下端安装有锯齿耙片(402),所述铲板组(5)包括铲板组横梁(501)和铲板(502),所述铲板组横梁(501)的下端连接有铲板(502),所述施料箱(6)的上外表面设...
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