一种掘进机压链板制造技术

本实用新型专利技术涉及掘进机领域，具体为一种掘进机压链板，解决现有技术中存在的前期安装和后期维修非常不方便等问题。为使掘进机上的压链板都统一成一种结构，本实用新型专利技术采用两端带圆弧的中心对称焊接结构，使其可以在掘进机第一运输机上的任意部位安装使用。本实用新型专利技术的两端圆弧作用是：当其使用在第一运输机前端时，圆弧结构可以将刮板链很好的引入到压链板中。本实用新型专利技术增加了掘进机第一运输机零部件的通用性，使前期装配和后期井下维修更加方便，减少备件种类节约成本。（*该技术在2021年保护过期，可自由使用*）

Pressure chain plate for tunneling machine

The utility model relates to the field of a boring machine, in particular to a press chain plate of a tunneling machine, which solves the problems of inconvenient installation in the prior stage and late maintenance in the prior art. In order to make the pressing plate of the tunneling machine be unified into a structure, the utility model adopts a central symmetrical welding structure with two ends of an arc, so that the utility model can be installed and used on any part of the first conveyor of the tunneling machine. The utility model has the function of circular arc at both ends: when the utility model is used at the front end of the first conveying machine, the circular arc structure can introduce the scraper chain into the pressing chain plate well. The utility model increases the universality of the parts of the first conveyor of the tunneling machine, makes the earlier assembly and the late underground maintenance more convenient, reduces the type of spare parts and saves the cost.

【技术实现步骤摘要】

【技术保护点】
１．一种掘进机压链板，其特征在于：该压链板的两端采用圆弧导链结构。

【技术特征摘要】

【专利技术属性】
技术研发人员：龚海滨，杨素玲，高承兴，
申请(专利权)人：三一重型装备有限公司，
类型：实用新型
国别省市：89