A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Agricultural machinery field descending ramp device
The invention discloses an agricultural machinery field descending ramp device which comprises a first vehicle body and a second vehicle body which are both provided with universal wheels and connected with each other, a liftable connecting plate is arranged between the two vehicle bodies, a butt strap is movably arranged on one side of the connecting plate, a rotating shaft is movably arranged on the other side of the connecting plate, and a chain plate is wound around the rotating shaft; during use, the connecting plate is lowered, the lapping plate is put down, the rotating shaft is rotated to unfold the chain plate, then the lapping plate and the chain plate are fixed, and the agricultural machine enters from the lapping plate and sequentially passes through the connecting plate and the chain plate to achieve field descending operation. The lifting connecting plate can prevent the vehicle body from being stressed and overturned, and the butt strap arranged in a threaded connection mode can adaptively adjust the use specification and is convenient to disassemble and assemble. The chain plate wound on the rotating shaft is arranged, the length of the field descending slope can be adaptively adjusted, the field descending slope can be conveniently adjusted, the structure is simple and practical, and operation is convenient and fast.
本发明公开了一种农机下田坡道装置，包括均设有万向轮且相互连接的第一车体和第二车体，在两个所述车体之间设有可升降的连接板，在所述连接板的一侧活动设有搭板，另一侧活动设有转轴，在所述转轴上收卷绕设有链板；使用时，降低连接板，放下搭板并转动转轴展开链板，再分别固定搭板和链板，农机从搭板驶入并依次经过连接板和链板实现下田的操作。本发明设置可升降的连接板能防止车体受力倾覆，螺接设置的搭板不仅能适应性调整使用规格，还便于拆装；设置收卷在转轴上的链板，能适应性调整下田坡度的长度，以便调整下田的坡度，结构简单实用，操作便捷。
Agricultural machinery field descending ramp device
The invention discloses an agricultural machinery field descending ramp device which comprises a first vehicle body and a second vehicle body which are both provided with universal wheels and connected with each other, a liftable connecting plate is arranged between the two vehicle bodies, a butt strap is movably arranged on one side of the connecting plate, a rotating shaft is movably arranged on the other side of the connecting plate, and a chain plate is wound around the rotating shaft; during use, the connecting plate is lowered, the lapping plate is put down, the rotating shaft is rotated to unfold the chain plate, then the lapping plate and the chain plate are fixed, and the agricultural machine enters from the lapping plate and sequentially passes through the connecting plate and the chain plate to achieve field descending operation. The lifting connecting plate can prevent the vehicle body from being stressed and overturned, and the butt strap arranged in a threaded connection mode can adaptively adjust the use specification and is convenient to disassemble and assemble. The chain plate wound on the rotating shaft is arranged, the length of the field descending slope can be adaptively adjusted, the field descending slope can be conveniently adjusted, the structure is simple and practical, and operation is convenient and fast.
本发明公开了一种农机下田坡道装置，包括均设有万向轮且相互连接的第一车体和第二车体，在两个所述车体之间设有可升降的连接板，在所述连接板的一侧活动设有搭板，另一侧活动设有转轴，在所述转轴上收卷绕设有链板；使用时，降低连接板，放下搭板并转动转轴展开链板，再分别固定搭板和链板，农机从搭板驶入并依次经过连接板和链板实现下田的操作。本发明设置可升降的连接板能防止车体受力倾覆，螺接设置的搭板不仅能适应性调整使用规格，还便于拆装；设置收卷在转轴上的链板，能适应性调整下田坡度的长度，以便调整下田的坡度，结构简单实用，操作便捷。
Agricultural machinery field descending ramp device
一种农机下田坡道装置
DING FENGJIE (author) / XUE ZHIZHONG (author) / ZHANG WEI (author) / ZHENG ZHENYU (author) / YAO YUTAO (author) / YANG YAHUA (author)
2023-01-20
Patent
Electronic Resource
Chinese
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