Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Farmland three-dimensional ditching deep-layer closed conduit drainage device
The invention discloses a farmland three-dimensional ditching deep-layer closed conduit drainage device, and belongs to the technical field of agricultural machinery. The farmland three-dimensional ditching deep-layer closed conduit drainage device comprises a three-point suspension bracket and a rack, wherein the three-point suspension bracket is fixedly mounted on an agricultural tractor; the rack is hinged to the lower end of the three-point suspension bracket; the top end of the three-point suspension bracket is fixedly connected with a first connecting lug; the end, which is away from the three-point suspension bracket, of the rack is fixedly connected with a second connecting lug; a hydraulic telescopic rod is fixedly mounted between the first connecting lug and the second connecting lug; two ends of the hydraulic telescopic rod are separately rotatably connected with the first connecting lug and the second connecting lug; the bottom end of the three-point suspension bracket is connected with a double-layer power ditching mechanism; and a middle frame body of the rack is connected with a closed conduit ditching mechanism. The problems that an existing design structure is too simple, resistance in a ditching process is high, efficiency is low, the farmland three-dimensional ditching deep-layer closed conduit drainage device is easily affected by straw stubbles, a closed conduit cannot be formed, and the ditching effect is poor are solved effectively.
本发明公开了一种农田立体开沟深层暗渠排水装置，属于农业机械技术领域；一种农田立体开沟深层暗渠排水装置，包括有三点悬挂架和机架，三点悬挂架固定安装在农业拖拉机上，机架铰接在三点悬挂架的下端，三点悬挂架顶端固定连接有第一连接耳，机架远离三点悬挂架一端固定连接有第二连接耳，第一连接耳和第二连接耳之间固定安装有液压伸缩杆，液压伸缩杆的两端分别与第一连接耳和第二连接耳转动连接；三点悬挂架的底端连接有双层动力开沟机构，机架的中间架体上连接有暗渠开沟机构；本发明有效解决了现有设计结构过于简单，开沟过程中受到的阻力大、效率低，易受秸秆残茬影响以及无法开设暗渠，开沟效果不佳的问题。
Farmland three-dimensional ditching deep-layer closed conduit drainage device
The invention discloses a farmland three-dimensional ditching deep-layer closed conduit drainage device, and belongs to the technical field of agricultural machinery. The farmland three-dimensional ditching deep-layer closed conduit drainage device comprises a three-point suspension bracket and a rack, wherein the three-point suspension bracket is fixedly mounted on an agricultural tractor; the rack is hinged to the lower end of the three-point suspension bracket; the top end of the three-point suspension bracket is fixedly connected with a first connecting lug; the end, which is away from the three-point suspension bracket, of the rack is fixedly connected with a second connecting lug; a hydraulic telescopic rod is fixedly mounted between the first connecting lug and the second connecting lug; two ends of the hydraulic telescopic rod are separately rotatably connected with the first connecting lug and the second connecting lug; the bottom end of the three-point suspension bracket is connected with a double-layer power ditching mechanism; and a middle frame body of the rack is connected with a closed conduit ditching mechanism. The problems that an existing design structure is too simple, resistance in a ditching process is high, efficiency is low, the farmland three-dimensional ditching deep-layer closed conduit drainage device is easily affected by straw stubbles, a closed conduit cannot be formed, and the ditching effect is poor are solved effectively.
本发明公开了一种农田立体开沟深层暗渠排水装置，属于农业机械技术领域；一种农田立体开沟深层暗渠排水装置，包括有三点悬挂架和机架，三点悬挂架固定安装在农业拖拉机上，机架铰接在三点悬挂架的下端，三点悬挂架顶端固定连接有第一连接耳，机架远离三点悬挂架一端固定连接有第二连接耳，第一连接耳和第二连接耳之间固定安装有液压伸缩杆，液压伸缩杆的两端分别与第一连接耳和第二连接耳转动连接；三点悬挂架的底端连接有双层动力开沟机构，机架的中间架体上连接有暗渠开沟机构；本发明有效解决了现有设计结构过于简单，开沟过程中受到的阻力大、效率低，易受秸秆残茬影响以及无法开设暗渠，开沟效果不佳的问题。
Farmland three-dimensional ditching deep-layer closed conduit drainage device
一种农田立体开沟深层暗渠排水装置
LIU LICHAO (Autor:in) / ZHANG QIANWEI (Autor:in) / CHEN LIQING (Autor:in) / BI QUANPENG (Autor:in) / ZHANG CHUNLING (Autor:in) / WANG WEIWEI (Autor:in)
02.07.2021
Patent
Elektronische Ressource
Chinesisch
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