The utility model relates to a large tonnage dry mixing device, which comprises a chassis, a mixing barrel, a mixing component and a driving component. The top of the mixing barrel is provided with a dust collecting cover, and the bottom of the mixing barrel is provided with an outlet. The mixing component includes a mixing shaft and several mixing bars. The mixing bars are evenly arranged along the axial direction of the mixing shaft. The driving components include a motor, a reducer, a driving chain and a bearing seat, and a motor. Connected with the reducer, the drive wheel of the reducer is connected with the driven wheel of the stirring shaft through the driving chain, and the bottom end sleeve of the stirring shaft is provided with a bearing seat. The large-tonnage dry mixing device achieves bridge transmission mode by setting bearing seat at the bottom of mixing shaft and internal bearing of mixing shaft, which greatly improves efficiency and prolongs the service life of internal bearing of mixing shaft. By setting special dust removal cover at the top of mixing barrel and special discharge gate assembly at the bottom of mixing barrel, dust dispersion during mixing process can be prevented and pollution can be reduced. Dyeing improves the environment of the whole workshop.
【技术实现步骤摘要】
大吨位干式搅拌装置
:本技术涉及粉末冶金领域,尤其涉及一种用于搅拌干式粉末的大吨位干式搅拌装置。
技术介绍
:现有技术中,用于干式或半干式颗粒剂的搅拌机已被广泛使用。然而现有的搅拌机结构较为单一,一般包括电机、减速机及搅拌桶,该类搅拌机能够搅拌的粉末颗粒重量有限,效率较差,轴承容易损坏,需要经常更换,而且容易产生较大的污染,严重影响车间的环境。
技术实现思路
:本技术的目的是针对现有技术的缺陷,提供一种搅拌量大、搅拌效率高、使用寿命长、环保的大吨位干式搅拌装置。本技术是通过如下技术方案实现的:一种大吨位干式搅拌装置,包括底架、固定在底架上的搅拌桶、设置在搅拌桶内的搅拌组件及驱动搅拌组件旋转的驱动组件,所述搅拌桶顶端设置有除尘罩,搅拌桶底端设置有出料口,所述搅拌组件包括搅拌轴及若干搅拌棒,所述搅拌棒沿搅拌轴轴向均匀设置,所述驱动组件包括电机、减速机、驱动链条及轴承座,所述电机与减速机相连,所述减速机的主动轮通过驱动链条与搅拌轴的从动轮连接,所述搅拌轴底端套设有轴承座。由于减速机受力后搅拌轴的内部轴承受力较大,容易损坏,因此本技术在搅拌轴底端设有轴承座,减速机的输出轴一端同轴设置同心座,与搅拌轴内部轴承达成桥式传动方式,有效提高了效率,并延长搅拌轴内部轴承的使用寿命。为了防止搅拌过程中粉尘四处飞散,本技术采用特殊的除尘罩,所述除尘罩包括内筒及外筒,所述内筒与外筒之间形成吸尘腔,所述内筒上开设有若干除尘孔,所述外筒上设置有吸尘孔,所述吸尘孔与吸尘腔连通。为了防止搅拌过程中粉尘飞散,搅拌完成后能够快速下料,所述出料口设置有出料闸组件。所述出料口呈筒状,出料口筒壁一侧设有开 ...
【技术保护点】
1.一种大吨位干式搅拌装置,包括底架、固定在底架上的搅拌桶、设置在搅拌桶内的搅拌组件及驱动搅拌组件旋转的驱动组件,其特征在于:所述搅拌桶顶端设置有除尘罩,所述除尘罩包括内筒及外筒,所述内筒与外筒之间形成吸尘腔,所述内筒上开设有若干除尘孔,所述外筒上设置有吸尘孔,所述吸尘孔与吸尘腔连通,搅拌桶底端设置有出料口,所述搅拌组件包括搅拌轴及若干搅拌棒,所述搅拌棒沿搅拌轴轴向均匀设置,所述驱动组件包括电机、减速机、驱动链条及轴承座,所述电机与减速机相连,所述减速机的主动轮通过驱动链条与搅拌轴的从动轮连接,所述搅拌轴底端套设有轴承座。
【技术特征摘要】
1.一种大吨位干式搅拌装置,包括底架、固定在底架上的搅拌桶、设置在搅拌桶内的搅拌组件及驱动搅拌组件旋转的驱动组件,其特征在于:所述搅拌桶顶端设置有除尘罩,所述除尘罩包括内筒及外筒,所述内筒与外筒之间形成吸尘腔,所述内筒上开设有若干除尘孔,所述外筒上设置有吸尘孔,所述吸尘孔与吸尘腔连通,搅拌桶底端设置有出料口,所述搅拌组件包括搅拌轴及若干搅拌棒,所述搅拌棒沿搅拌轴轴向均匀设置,所述驱动组件包括电机、减速机、驱动链条及轴承座,所述电机与减速机相连,所述减速机的主动轮通过驱动链条与搅拌轴的从动轮连接,所述搅拌轴底端套设有轴承座。2.根据权利要求1所述的大吨位干式搅拌装置,其特征在于:所述减速机的输出轴一...
【专利技术属性】
技术研发人员:封海荣,陆元海,吴洪卫,
申请(专利权)人:常州润达铁合金有限公司,
类型:新型
国别省市:江苏,32
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