CN2264732Y - 提升机链轮 - Google Patents

提升机链轮 Download PDF

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Publication number
CN2264732Y
CN2264732Y CN 96228232 CN96228232U CN2264732Y CN 2264732 Y CN2264732 Y CN 2264732Y CN 96228232 CN96228232 CN 96228232 CN 96228232 U CN96228232 U CN 96228232U CN 2264732 Y CN2264732 Y CN 2264732Y
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utility
model
key groove
wheel hub
sprocket
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CN 96228232
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李尧林
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Abstract

提升机链轮是一种广泛应用矿山、建材等行业的提升设备的零件。改变了现有链轮完全一体的结构,而采用由轮毂、链槽、螺栓等三部分构成,用螺栓将轮毂和链槽固定连成一体。克服了现有提升机链轮只能一次性使用,在更换时需拆卸轴承座和轴承,浪费人力、物力、财力等缺点,在使用过程中,当链槽磨损不能再用时,只需要换链槽即可重新使用,是矿山、建材等行业中提升机链轮理想的换代产品。

Description

提升机链轮
本实用新型涉及一种应用于矿山、建材行业的提升机上的链轮。
现有的提升链轮为一次性的,即链槽磨损后就报废,而且在更换新的链轮时,还必须把整个轴承座和轴承拆卸后方能卸下链轮,因而不仅浪费了大量的金属材料,还相应地增加了工人的劳动量,影响了生产进度。
本实用新型的目的在于提供一种在链轮磨损后不需拆卸轴承座和轴承,而仅需换上一个新的链槽即可使用的新型链轮。
本实用新型的技术方案是这样实现的:该提升机链轮由轮毂(1)、链轮(2)、螺栓(3)等构成,轮毂(1)的中央有一个带键销的轴孔(5),其边沿处均匀地留有3-10个螺孔(4),链槽(2)的内沿同样均匀地留有3-10个螺孔(4),且与轮毂(1)的螺孔(4)分别对齐,用螺栓(3)固定连接。
图1是本实用新型的总体装配图。
图2是本实用新型的A-A′剖视图。
图3是轮毂的主视图。
图4是链槽的剖视图。
下面结合附图以HL300提升机为例对本实用新型作进一步详细的描述:先铸造一个直径380mm、厚25mm的轮毂(1)和一个内径260mm、外径520mm、槽壁厚18mm的与轮毂(1)配合处直径381mm的链槽(2),其两者的相对应处分别留有6个螺孔(4),然后将轮毂(1)的轴孔(5)和链槽(2)内壁分别进行一定的机械加工后,用螺栓(3)将二者固定连接,即可得到本实用新型所述的提升机链轮。

Claims (2)

1、提升机链轮,由轮毂(1)、链槽(2)、螺栓(3)等构成,其特征是轮毂(1)的外沿与链槽(2)的内沿都均匀地设置有相等数量的螺孔(4),且其分别对齐,用螺栓(3)固定连接。
2、如权利要求1所述的提升机链轮,其特征在于轮毂(1)和链槽(2)上的螺孔(4)的数量分别是3-10个。
CN 96228232 1996-06-25 1996-06-25 提升机链轮 Expired - Fee Related CN2264732Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96228232 CN2264732Y (zh) 1996-06-25 1996-06-25 提升机链轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96228232 CN2264732Y (zh) 1996-06-25 1996-06-25 提升机链轮

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CN2264732Y true CN2264732Y (zh) 1997-10-15

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CN 96228232 Expired - Fee Related CN2264732Y (zh) 1996-06-25 1996-06-25 提升机链轮

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CN (1) CN2264732Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102627187A (zh) * 2012-03-26 2012-08-08 南通市中矿水泥成套设备有限公司 一种新型的中央链提升机轮环与轮毂装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102627187A (zh) * 2012-03-26 2012-08-08 南通市中矿水泥成套设备有限公司 一种新型的中央链提升机轮环与轮毂装置

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