The invention relates to the technical field of tractor auxiliary devices, and discloses a tractor traction device which comprises a fixing frame, a traction pulling mechanism is arranged in the fixing frame, a right side connecting mechanism is arranged on the right side of the traction pulling mechanism, the traction pulling mechanism comprises a traction assembly and a connecting assembly, and the connecting assembly is arranged on the right side of the traction assembly. According to the traction device for the tractor, a sliding body is pulled through a pulling shaft to slide in a connecting frame, the sliding body pulls a second spring on the left side and compresses a second spring on the right side, meanwhile, the connecting frame drives a sliding plate to slide towards the right side in a fixed frame, the sliding plate pulls a connecting rod through a first hinge base, and the sliding plate is driven to slide towards the right side through a second hinge base; and a connecting rod pulls a sliding block to slide outside a fixed rod through a second hinge seat, so that the sliding block compresses a first spring, buffering is achieved through the first spring and a second spring, and the situation that the device is broken due to too large traction force is avoided.
本发明涉及拖拉机辅助装置技术领域,且公开了一种拖拉机用牵引装置,包括固定框,固定框的内部设置有牵引拉动机构,牵引拉动机构的右侧设置有右侧连接机构,牵引拉动机构包括牵引组件与连接组件,连接组件设置在牵引组件的右侧。该拖拉机用牵引装置,通过拉动轴拉动滑动体在连接框的内部进行滑动,并使滑动体拉动左侧的第二弹簧,并使滑动体压缩右侧的第二弹簧,同时使连接框带动滑动板在固定框的内部向右侧滑动,使滑动板通过第一铰接座拉动连接杆,使连接杆通过第二铰接座拉动滑动块在固定杆的外部进行滑动,使滑动块压缩第一弹簧,从而通过第一弹簧与第二弹簧进行缓冲,避免由于牵引力过大而使装置发生断裂的情况。
Traction device for tractor
一种拖拉机用牵引装置
2023-05-05
Patent
Electronic Resource
Chinese
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