The utility model relates to the field of lithium-ion battery processing equipment, in particular to a graphite pulverizer for lithium batteries, including a primary comminution chamber, a two stage crushing chamber and a collection box, a feed pipe connected to the top of the primary comminuted cavity, an arc plate at the bottom of the first stage comminuted cavity, and an electric push rod and an electric push rod in the first stage comminuted cavity. The end of the telescopic rod is articulated with a connecting rod with a connecting rod, the outer end of the connecting rod is connected with a pressure cylinder, and a spring is connected between the connecting rod; the two stage comminuted cavity is set below the primary comminuted cavity and connected to a primary comminuted cavity; the two grade comminuted cavity is set with a symmetrical comminuted roll shaft; the collection box is set under the two grade comminuted cavity and connects to the two grade comminuted cavity; The utility model provides a graphite pulverizer for lithium battery. First, the movable rod is used to drive the graphite material to crush the raw material, and the graphite is crushed by pressure tube into the two stage crushing chamber, and the grinding roller is grinded through the grinding roller shaft, and the final particle size of the final graphite is effectively guaranteed.
【技术实现步骤摘要】
一种锂电池用石墨粉碎装置
本技术涉及锂电池加工设备领域,具体涉及一种锂电池用石墨粉碎装置。
技术介绍
锂电池是一种反复使用的电池,依靠锂离子在正负极之间移动工作,放电时,锂离子从负极脱嵌,经过电解质嵌入正极,使正极处理富锂状态;充电时相反,锂离子从正极脱嵌,经过电解质嵌入负极,使负极处理富锂状态。锂电池的负极材料一般采用石墨,并且石墨的精细度影响到锂电池的使用效果,但现有的石墨粉碎装置,粉碎效果并不好,并不能将石墨加工成需要的粒径。
技术实现思路
(一)解决的技术问题本技术目的在于克服现有技术存在的不足,而提供一种锂电池用石墨粉碎装置。(二)技术方案一种锂电池用石墨粉碎装置,包括一级粉碎腔、二级粉碎腔和收集箱;所述一级粉碎腔顶部连接有进料管;所述一级粉碎腔的底部设置有弧形板;所述一级粉碎腔设置有电动推杆,电动推杆的伸缩杆端部对称铰接有连杆,连杆外端连接有压筒;所述连杆间还连接有弹簧;所述二级粉碎腔设置在一级粉碎腔下方,并连通一级粉碎腔;所述二级粉碎腔内设置有对称的粉碎辊轴;所述收集箱设置在二级粉碎腔下方,并连接二级粉碎腔。优选的,所述电动推杆的电机设置在一级粉碎腔顶部。优选的,所述二级粉碎腔底部为缩口结构。优选的,所述一级粉碎腔设置有支架。优选的,所述二级粉碎腔内还设置有梯形的清理板,顶部长度大于底部。优选的,所述清理板贴近粉碎辊轴侧设置有刷毛。优选的,所述收集箱螺接二级粉碎箱。(三)有益效果本技术提供了一种锂电池用石墨粉碎装置,首先采用电动推杆带动具有压筒的活动杆对石墨原料进行碾压,实现初步粉碎,并利用压筒将石墨压进二级粉碎腔,在经过粉碎辊轴进行研磨粉碎,有效保 ...
【技术保护点】
一种锂电池用石墨粉碎装置,包括一级粉碎腔、二级粉碎腔和收集箱,其特征在于:所述一级粉碎腔顶部连接有进料管;所述一级粉碎腔的底部设置有弧形板;所述一级粉碎腔设置有电动推杆,电动推杆的伸缩杆端部对称铰接有连杆,连杆外端连接有压筒;所述连杆间还连接有弹簧;所述二级粉碎腔设置在一级粉碎腔下方,并连通一级粉碎腔;所述二级粉碎腔内设置有对称的粉碎辊轴;所述收集箱设置在二级粉碎腔下方,并连接二级粉碎腔。
【技术特征摘要】
1.一种锂电池用石墨粉碎装置,包括一级粉碎腔、二级粉碎腔和收集箱,其特征在于:所述一级粉碎腔顶部连接有进料管;所述一级粉碎腔的底部设置有弧形板;所述一级粉碎腔设置有电动推杆,电动推杆的伸缩杆端部对称铰接有连杆,连杆外端连接有压筒;所述连杆间还连接有弹簧;所述二级粉碎腔设置在一级粉碎腔下方,并连通一级粉碎腔;所述二级粉碎腔内设置有对称的粉碎辊轴;所述收集箱设置在二级粉碎腔下方,并连接二级粉碎腔。2.根据权利要求1所述的一种锂电池用石墨粉碎装置,其特征在于:所述电动推杆的电机设置在一级粉碎腔...
【专利技术属性】
技术研发人员:代卫东,
申请(专利权)人:郑州德威机械设备有限公司,
类型:新型
国别省市:河南,41
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