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发明公开
CN106945737A 履带系统自动涨紧装置 无效 - 撤回

履带系统自动涨紧装置
摘要：
本发明涉及挖掘机履带涨紧装置技术领域，尤其涉及一种履带系统自动涨紧装置，本发明的履带系统自动涨紧装置，由涨紧油缸和涨紧弹簧组成，通过将内部涨紧油缸设计成具备进出油口的液压油缸，与整机的液压系统相连接，在驾驶室内设置按钮来控制涨紧油缸伸缩，使其达到驾驶人员需求的长度，实现履带系统的松紧。
摘要（英）：

The invention relates to the technical field of excavator crawler tensioning devices, in particular to a crawler system automatic tensioning device. The crawler system automatic tensioning device is composed of a tensioning oil cylinder and a tensioning spring. The internal tensioning oil cylinder is designed to be a hydraulic oil cylinder with an oil inlet and an oil outlet and is connected with a hydraulic system of a complete machine, and a button is arranged in a cab to control the tensioning oil cylinder to stretch out and draw back, so that the tensioning oil cylinder reaches the length required by a driver, and loosening and tightening of a crawler system are achieved.

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