The utility model discloses a sealing type carding machine roller, which comprises a hollow cylindrical roller body, a guide wheel shaft, bearing, seal cover, the guide wheel on both sides of the main body position of the center of the end surface is symmetrically provided with bearing hole, the bearing outer ring and the bearing hole interference fit and to end against the bearing hole of the bottom surface. The guide wheel shaft and bearing inner ring transition fit connection, the wheels on both sides of the main body is provided with a sealing end cover, the sealing cover comprises a cylinder, the outer cylinder extends along the diameter direction is arranged near the inner ring, the cylinder and the guide wheel shaft and the guide shaft concentric diameter greater than the diameter of the inner wall of the cylinder is provided with a sealing brush and sealing brush contact with the guide shaft, the center position of the inner side of the circular ring is provided with a circular hole, an annular groove and the annular groove is arranged between the circular hole and a countersunk hole located in the inner side of the ring The utility model has the advantages of simple structure and good sealing type, which effectively prevents dust, miscellaneous and flower hair from entering the inner bearing and has long service life.
【技术实现步骤摘要】
一种密封型梳棉机导轮
本技术涉及梳棉机
,尤其是涉及一种密封型梳棉机导轮。
技术介绍
实际工作中梳棉机经过数年使用,我们发现其导棉轮有如下缺点:导棉轮内置的两个轴承易进入尘杂、花毛,造成导轮不转或转动不灵活,由于上述原因会引起生条的意外牵伸,影响生条条干不匀。通常我们在解决这一问题时,或更换导棉轮,或更换轴承,这样相应地增加了机物料费用的开支,急需改进。
技术实现思路
本技术的目的在于克服上述现有技术的不足,提供一种密封型梳棉机导轮,密封型好,有效阻止尘杂、花毛等进入内部轴承,使用寿命长。为达到上述目的,本技术的技术方案是:一种密封型梳棉机导轮,包括中空的导轮本体、圆柱形导轮轴、轴承、密封罩,所述导轮本体两侧端面圆心位置对称设有轴承座孔,所述轴承外圈与轴承座孔过盈配合且端面抵至轴承座孔底面,所述导轮轴与轴承内圈过渡配合联接,所述导轮本体两侧端面均设有密封罩,所述密封罩包括圆筒,所述圆筒外缘靠近内侧沿直径方向延伸设有圆环,所述圆筒与导轮轴同心且内径大于导轮轴直径,所述圆筒内壁上设有密封毛刷且密封毛刷与导轮轴接触,所述圆环内侧圆心位置设有圆孔,所述圆环外缘圆周均布设有若 ...
【技术保护点】
一种密封型梳棉机导轮,其特征在于:包括中空的导轮本体(1)、圆柱形导轮轴(2)、轴承(5)、密封罩(3),所述导轮本体(1)两侧端面圆心位置对称设有轴承座孔(11),所述轴承(5)外圈与轴承座孔(11)过盈配合且端面抵至轴承座孔(11)底面,所述导轮轴(2)与轴承(5)内圈过渡配合联接,所述导轮本体(1)两侧端面均设有密封罩(3),所述密封罩(3)包括圆筒(31),所述圆筒(31)外缘靠近内侧沿直径方向延伸设有圆环(32),所述圆筒(31)与导轮轴(2)同心且内径大于导轮轴(2)直径,所述圆筒(31)内壁上设有密封毛刷(6)且密封毛刷(6)与导轮轴(2)接触,所述圆环(32 ...
【技术特征摘要】
1.一种密封型梳棉机导轮,其特征在于:包括中空的导轮本体(1)、圆柱形导轮轴(2)、轴承(5)、密封罩(3),所述导轮本体(1)两侧端面圆心位置对称设有轴承座孔(11),所述轴承(5)外圈与轴承座孔(11)过盈配合且端面抵至轴承座孔(11)底面,所述导轮轴(2)与轴承(5)内圈过渡配合联接,所述导轮本体(1)两侧端面均设有密封罩(3),所述密封罩(3)包括圆筒(31),所述圆筒(31)外缘靠近内侧沿直径方向延伸设有圆环(32),所述圆筒(31)与导轮轴(2)同心且内径大于导轮轴(2)直径,所述圆筒(31)内壁上设有密封毛刷(6)且密封毛刷(6)与导轮轴(2)接触,所述圆环(32)内侧圆心位置设有圆孔(322),所述圆环...
【专利技术属性】
技术研发人员:李建法,
申请(专利权)人:绍兴闻翔远丰机械制造有限公司,
类型:新型
国别省市:浙江,33
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