The funnel type silo anti blocking machine belongs to the field of powder transportation technology. It consists of a cone 1, an oil cylinder 6, a poke rod 7, and a hydraulic control cabinet 9. The conical cylinder is 1 cone-shaped, the rough end is on the top, and the screw 3 is connected with the hopper 2. The thin end is connected with the material receiving device of the next process with the bolt 10, such as the belt conveyor. The cone outer wall are respectively provided with a group of 1 vertical oil cylinder 6, the piston rod 5 and the crank handle push rod 7 hinge. The poke rod 7 passes through the sealing bearing 4 on the flanges of the 1 large end faces of the cone cylinder and penetrates into the inner cavity of the cone cylinder 1. The oil cylinder 6 is used for inlet and outlet, and the diameter of the pipe is connected with the hydraulic control cabinet 9. The hydraulic control cabinet 9 controls the reciprocating motion of the piston 6 of the oil cylinder 6, and drives the 7 inner wall of the conical cylinder 1 to move back and forth, so that the material is disturbed without blockage, and the silos are continuously and steadily operated, with high work efficiency and even material supply. Used in all kinds of silos.
【技术实现步骤摘要】
漏斗式料仓防堵机
粉料输送技术。
技术介绍
工程科技的粉料输送技术中,常用一种漏斗式料仓,如火电厂的原煤仓。这种设备的特点是漏斗大口接集进料;漏斗小口动态出料。由于漏斗过流截面逐渐缩小,斗内物料所受物料压力,自上而下逐渐增加,物料内摩擦增加,与漏斗内表面的摩擦力也逐渐增加,以致形成漏斗,特别是出口处堵塞,形成架空状态。生产中,工人用敲打斗壁来缓解,或用桶杆来桶。
技术实现思路
漏斗式料仓防堵机要解决的技术问题是:防止料仓在运行过程中产生物料流动不畅、堵塞、板结。采用的技术方案是:把漏斗出口段改设防堵器。使漏斗出口的物料由防堵器时时向下桶动。漏斗式料仓防堵器(图1)由锥形筒1、油缸6、桶杆7、液压控制柜9组成。锥形筒1呈锥台形,粗端在上,用螺钉3与料斗2相连;细端在下,用螺栓10与物料输入下一流程的受料器13,如皮带输送机相连。锥形筒1外壁纵向均布一组油缸6。油缸6的活塞杆5与拐把式桶杆7铰连。桶杆7穿过装于锥形筒1大端面法兰边上的密封轴承4,穿入锥形筒1内腔。油缸6的进出油口,经进出油管与液压控制柜9相连。料仓输送物料时,液压控制柜9内的单片机自动控制的分配器控制油缸6的活塞8、活塞杆5往复运动,活塞杆5连接并带动拐把式桶杆7顺锥形筒1的漏斗式料仓防堵机的有益效果是:有效地防止了料仓堵塞,使料仓持续稳定运行,提高了工效,改善了物料供给均匀性。附图说明图1、是漏斗式料仓防堵机结构示意图。图中:1-锥形筒;2-料斗;3-螺钉;4-密封轴承;5-活塞杆;6-油缸;7-桶杆;8-活塞;9-液压控制柜;10-螺栓;11-小平法兰;12-小子口;13-受料器;14-铲头; ...
【技术保护点】
漏斗式料仓防堵机,包括油缸(6)、液压控制柜(9)内含的电动油泵、单片机自动控制的分配器,其特征是:由锥形筒(1)、油缸(6)、捅杆(7)、液压控制柜(9)组成;锥形筒(1)呈锥台形,粗端在上,细端在下;锥形筒(1)外壁纵向均布一组油缸(6);油缸(6)的活塞杆(5)与拐把式捅杆(7)铰连;捅杆(7)穿过装于锥形筒(1)大端面法兰边上的密封轴承(4),穿入锥形筒(1)内腔;油缸(6)的进出油口,经进出油管与液压控制柜(9)相连。
【技术特征摘要】
1.漏斗式料仓防堵机,包括油缸(6)、液压控制柜(9)内含的电动油泵、单片机自动控制的分配器,其特征是:由锥形筒(1)、油缸(6)、捅杆(7)、液压控制柜(9)组成;锥形筒(1)呈锥台形,粗端在上,细端在下;锥形筒(1)外壁纵向均布一组油缸(6);油缸(6)的活塞杆(5)与拐把式捅杆(7)铰连;捅杆(7)穿过装于锥形筒(1)大端面法兰边上的密封轴承(4),穿入锥形筒(1)内腔;油缸(6)的进出油口,经进出油管与液压控制柜(9)相连。2.根据权利要求1所述的漏斗式料仓防堵机,其特征是:锥形筒(1)用不锈钢板制造;锥形筒(1...
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