The utility model discloses a grid lining plate of a ball mill, the main body of which comprises a outer ring grid lining plate and an inner ring grid lining plate, the outer ring grid lining plate is composed of 10 grid lining plates which are overlapped with each other to form a circular lining plate, the inner ring grid lining plate is composed of 10 grid lining plates which are overlapped with each other to form a circular lining plate, the inner and outer circles of the outer ring grid lining plate group and the inner ring grid lining plate group are concentric, and the outer ring grid lining plate group And the inner ring grid lining group are arranged in the ball mill, the outer ring grid lining and the inner ring grid lining are fan-shaped, the inner surface of the outer ring grid lining and the inner ring grid lining is provided with a boss, the boss is provided with a bolt hole, the outer surface is provided with a first groove, the boss is provided with a bolt hole through the outer ring grid lining and the inner ring grid lining, and the inner surface of the other side is provided with a boss The second groove is provided with a U-shaped groove, and the adjacent outer ring grid lining plate or inner ring grid lining plate are mutually compressed and installed by countersunk bolts in the circumferential direction. Solve the problem that it is not easy to disassemble and assemble the lattice lining board.
【技术实现步骤摘要】
球磨机格子衬板
本技术涉及球磨机配件,具体涉及球磨机格子衬板。
技术介绍
球磨机利用钢球作为破碎介质进行磨矿,是选矿及冶金等工业部门中最普遍、最通用的粉磨设备。球磨机按排矿方式分为溢流型球磨机、格子型球磨机和周边型球磨机,其中格子型球磨机主要用于选矿厂一段磨矿,其特点是强制排矿,可获得较高的处理能力。传统格子型球磨机由于格子衬板结构和中心圆盘衬板设计的缺陷,常出现中心圆盘衬板掉落、使用寿命短、使生产被迫停止检修等问题,严重影响了选矿厂的正常生产。
技术实现思路
本技术的目的在于提供一种球磨机格子衬板,解决了传统格子衬板、中心圆盘衬板难拆装,使用过程中容易掉落及使用寿命短等问题。为解决上述的技术问题,本技术采用以下技术方案:球磨机格子衬板,包括主体,所述主体包括外圈格子衬板和内圈格子衬板,外圈格子衬板由10块格子衬板相互搭接压紧组成环形衬板组,内圈格子衬板由10块格子衬板相互搭接压紧组成圆形衬板,外圈格子衬板组和内圈格子衬板组内外圆同心,外圈格子衬板组和内圈格子衬板组设置在球磨机内,且外圈格子衬板和内圈格子衬板均呈扇形,外圈格子衬板和内圈格子衬板扇形一侧内表面设置有凸台,凸台上开设有螺栓孔,外表面设置有第一凹槽,凸台上开设有贯穿外圈格子衬板和内圈格子衬板的螺栓孔,另一侧内表面设置有第二凹槽,第二凹槽上设置有U形槽,相邻外圈格子衬板或内圈格子衬板间通过圆周方向上的埋头螺栓相互压紧安装。进一步的;外圈格子衬板和内圈格子衬板上均开设有形状不一致的通孔。进一步的;第一凹槽和第二凹 ...
【技术保护点】
1.一种球磨机格子衬板,包括主体(1),其特征在于:所述主体(1)包括外圈格子衬板(2)和内圈格子衬板(3),外圈格子衬板(2)由10块格子衬板相互搭接压紧组成环形衬板组,内圈格子衬板(3)由10块格子衬板相互搭接压紧组成圆形衬板,外圈格子衬板(2)组和内圈格子衬板(3)组内外圆同心,外圈格子衬板(2)组和内圈格子衬板(3)组设置在球磨机内,且外圈格子衬板(2)和内圈格子衬板(3)均呈扇形,外圈格子衬板(2)和内圈格子衬板(3)扇形一侧内表面设置有凸台,凸台上开设有螺栓孔,外表面设置有第一凹槽,凸台上开设有贯穿外圈格子衬板(2)和内圈格子衬板(3)的螺栓孔,另一侧内表面设置有第二凹槽,第二凹槽上设置有U形槽,相邻外圈格子衬板(2)或内圈格子衬板(3)间通过圆周方向上的埋头螺栓相互压紧安装。/n
【技术特征摘要】
1.一种球磨机格子衬板,包括主体(1),其特征在于:所述主体(1)包括外圈格子衬板(2)和内圈格子衬板(3),外圈格子衬板(2)由10块格子衬板相互搭接压紧组成环形衬板组,内圈格子衬板(3)由10块格子衬板相互搭接压紧组成圆形衬板,外圈格子衬板(2)组和内圈格子衬板(3)组内外圆同心,外圈格子衬板(2)组和内圈格子衬板(3)组设置在球磨机内,且外圈格子衬板(2)和内圈格子衬板(3)均呈扇形,外圈格子衬板(2)和内圈格子衬板(3)扇形一侧内表面设置有凸台,凸台上开设有螺栓孔,外表面设置有第一凹槽,凸台上开设有贯穿外圈格子衬板(2)和内圈格子衬板(3)的螺栓孔,另一侧内表面设置有第二凹槽,第二凹槽上设置有U形槽,相邻外圈格子衬板(2)或内圈格子衬板(3)间通过圆周方...
【专利技术属性】
技术研发人员:尹全云,
申请(专利权)人:昆明茨坝矿山机械有限公司,
类型:新型
国别省市:云南;53
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