The utility model discloses a feed screening machine, which comprises an outer cage, an inner cage, a mounting plate, a feeding device and a transmission device. The right end of the outer cage and the inner cage are closed ends and the left end are open ends. A ring of clamp is arranged on the mounting plate, and the opening end of the inner cage is sleeved on the outer side of the clamp ring, and a bearing ring is installed between the clamp ring and the inner cage. The closed end is fixed on the installation board, the closed end is installed on the bracket, and the bottom of the outer cage is provided with an outlet; the closed end of the inner cage is installed in the center of the closed end of the outer cage through the power shaft, and the end of the power shaft is connected with the transmission device; the feeding device extends into the inner cage, and a number of sieve holes are arranged on the circumferential wall of the inner cage, and a number of crushing teeth are arranged inside the circumferential wall of the inner cage. The utility model enables the raw materials to rotate and turn continuously in the interior, and can greatly increase the screening efficiency. And the feed with unqualified particle size will be broken continuously in the inner cage as it rotates until the particle size is qualified before it leaks out.
【技术实现步骤摘要】
一种饲料分筛机
本技术涉及农业
,特别涉及一种饲料分筛机。
技术介绍
堆放的颗粒状饲料时间长了之后就会结块,或者有些颗粒状的饲料在长期的堆压中也会结块,这些饲料在使用前需要将块状变成颗粒,由于本身就是颗粒状,只是因为分子间的作用力才结块在一起,因为没有必要进行粉碎,只需要稍微施加外力打碎即可。但是在破碎之后还要进行筛分,将达不到粒径的继续拿去破碎。
技术实现思路
本技术要解决的技术问题是提供一种筛分效率高,可以同时进行破碎和筛分的饲料分筛机。本技术的技术方案为:一种饲料分筛机,包括外笼、内笼、安装板、进料装置和传动装置,所述外笼和内笼右端均为封闭端,左端均为开口端;所述安装板上设有一圈卡环,所述内笼的开口端套在卡环外侧,并且在卡环与内笼之间安装了轴承圈;所述外笼将内笼套在里面,并且其开口端固定连接在安装板上,封闭端安装于支架上,所述外笼底部设有出料口;所述内笼封闭端通过动力轴安装于外笼的封闭端中心,并且所述动力轴末端与传动装置连接;所述进料装置伸入内笼内,所述内笼圆周壁上开设有若干的筛分孔,并在内笼圆周壁内侧设有若干的粉碎齿。进一步的,外笼的底部呈漏斗形。进一步的,粉碎齿为三角形。进一步的,动力轴与外笼封闭端的接触部位安装有转动轴承。进一步的,传动装置为皮带轮。本技术的有益之处在于:本技术利用转动的内笼来进行筛分相对于传统的振动型筛分或者滑动型筛分,转动型可以让原料在内部持续的转动和翻转,可以极大地增加筛分的效率。而且本技术不仅用于筛分,在内笼圆周壁内侧设有若干的粉碎齿,当饲料没有打散到合格的粒径的时候,会在内笼内随着转动不断的被粉碎齿打碎,直到粒径合格后方 ...
【技术保护点】
1.一种饲料分筛机,包括外笼(1)、内笼(2)、安装板(3)、进料装置(4)和传动装置,其特征在于:所述外笼(1)和内笼(2)右端均为封闭端,左端均为开口端;所述安装板(3)上设有一圈卡环(31),所述内笼(2)的开口端套在卡环(31)外侧,并且在卡环(31)与内笼(2)之间安装了轴承圈(32);所述外笼(1)将内笼(2)套在里面,并且其开口端固定连接在安装板(3)上,封闭端安装于支架(33)上,所述外笼(1)底部设有出料口(12);所述内笼(2)封闭端通过动力轴(23)安装于外笼(1)的封闭端中心,并且所述动力轴(23)末端与传动装置连接;所述进料装置(4)伸入内笼(2)内,所述内笼(2)圆周壁上开设有若干的筛分孔(21),并在内笼(2)圆周壁内侧设有若干的粉碎齿(22)。
【技术特征摘要】
1.一种饲料分筛机,包括外笼(1)、内笼(2)、安装板(3)、进料装置(4)和传动装置,其特征在于:所述外笼(1)和内笼(2)右端均为封闭端,左端均为开口端;所述安装板(3)上设有一圈卡环(31),所述内笼(2)的开口端套在卡环(31)外侧,并且在卡环(31)与内笼(2)之间安装了轴承圈(32);所述外笼(1)将内笼(2)套在里面,并且其开口端固定连接在安装板(3)上,封闭端安装于支架(33)上,所述外笼(1)底部设有出料口(12);所述内笼(2)封闭端通过动力轴(23)安装于外笼(1)的封闭端中心,并且所述动力轴(...
【专利技术属性】
技术研发人员:张金中,
申请(专利权)人:贵阳邦云饲料有限公司,
类型:新型
国别省市:贵州,52
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