The invention relates to the technical field of agricultural machinery, in particular to a rice transplanter with height-adjustable paddy wheels, which comprises two paddy wheel groups on a rice transplanter body, each paddy wheel group consists of two paddy wheels, the two paddy wheels in the same group are in transmission connection through a wheel shaft, and the rice transplanter also comprises a ship plate, a rack, a rotary lifting mechanism, a transmission component and a transmission box; a connecting shaft is arranged on the paddy wheel, the connecting shaft is in transmission connection with the wheel shaft through a transmission assembly, and the connecting shaft and the wheel shaft are connected with the transmission box through a bearing and a bearing seat respectively. By arranging the transmission assembly, switching of driving of the rotary lifting mechanism and the paddy wheel by the wheel shaft can be achieved, and then the two actions of rice transplanter walking and rice transplanter ship deck height adjustment relative to the paddy wheel can be achieved through a single driving source; the transmission structure is simple, movement switching is convenient, and the height of the rice transplanter ship plate can be rapidly adjusted.
本发明涉及农用机械技术领域,特别涉及一种水田轮高度可调的插秧机,包括插秧机机体上的两个水田轮组、每个水田轮组由两个水田轮组成,同组的两个水田轮通过轮轴传动连接,还包括船板、机架、转动升降机构、传动组件和传动箱;所述水田轮上设有连接轴,所述连接轴通过传动组件与所述轮轴传动连接,所述连接轴、轮轴分别通过轴承、轴承座与所述传动箱相连接。本发明通过设置传动组件可实现轮轴对转动升降机构以及水田轮驱动的切换,进而通过单一驱动源即可实现插秧机行走以及插秧机船板相对于水田轮高度调节两个动作;传动结构简单、运动切换便捷,可实现插秧机船板高度的快速调节。
Rice transplanter with height-adjustable paddy wheel
水田轮高度可调的插秧机
2025-03-14
Patent
Electronic Resource
Chinese