CN102384244A - 一种旋耕机用内齿轮管 - Google Patents

一种旋耕机用内齿轮管 Download PDF

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Publication number
CN102384244A
CN102384244A CN2011102636997A CN201110263699A CN102384244A CN 102384244 A CN102384244 A CN 102384244A CN 2011102636997 A CN2011102636997 A CN 2011102636997A CN 201110263699 A CN201110263699 A CN 201110263699A CN 102384244 A CN102384244 A CN 102384244A
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China
Prior art keywords
rotary cultivator
internal gear
gear pipe
pipe
wall
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CN2011102636997A
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English (en)
Inventor
韩波
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JIANGSU HUACHENG INDUSTRY PIPE MAKING Co Ltd
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JIANGSU HUACHENG INDUSTRY PIPE MAKING Co Ltd
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Priority to CN2011102636997A priority Critical patent/CN102384244A/zh
Publication of CN102384244A publication Critical patent/CN102384244A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了一种旋耕机用内齿轮管,所述旋耕机用内齿轮管的截面呈异型结构,所述旋耕机用内齿轮管的外壁呈圆形设置,所述旋耕机用内齿轮管的内壁凹设有数个方形槽从而使整个内壁形成齿轮状。该种旋耕机用内齿轮管不仅强度高、使用寿命长,而且耐疲劳性强。

Description

一种旋耕机用内齿轮管
技术领域
本发明涉及一种无缝钢管,尤其涉及一种旋耕机用内齿轮管。
背景技术
无缝钢管生产是国家支柱产业之一,随着国民经济的发展,无缝钢管的需求量呈逐年递增的趋势。无缝钢管用于制造汽车、火车、飞机、轮船、航天发射器等构造部件,以及农业、矿山、工程、电工、纺织、军工等机械零部件,无缝钢管无论在民用领域还是军工领域的应用都十分广泛。由于圆截面钢管在承受内部或外部径向压力时受力较均匀,所以得到大量的使用,但在许多情况下,圆截面钢管不能满足结构部件或机械部件的特定使用要求,因此就需要特种异型钢管来制造结构部件或机械部件,以达到提高材料利用率和简化生产工艺、缩短生产周期等目的。
异型管与圆管相比,圆管的截面形状受限,具有一定的局限性,无法用于一些特定条件和环境,而异型管更具有经济截面优势,适应使用条件的特殊性,可节约金属,提高材料利用率,简化制造工序,提高劳动生产率;异型管与圆管相比,异型管在产品的整体外观造型和设计理念均优于圆管;异型管与圆管相比,在满足同等使用性能等条件下,异型管可以大大减轻结构重量;圆管的惯性矩和截面模数较小,在受平面弯曲和扭曲的条件下,不如异型钢管抗弯强度和抗扭曲能力大;同样边长和直径的圆管和异型管,异型管承载能力和抗震能力更佳;以上多种原因限制了圆管的使用条件和范围,在一些特殊环境和条件下,于是采用异型管制作结构部件或机械部件,例如:旋耕机转轴对部件要求具有强度高、使用寿命长、耐疲劳性强等使用条件,而且还需要具备复杂的形状结构对其他部件起到带动作用,因此就不能用圆管而采用异型管来制作。
发明内容
本发明所要解决的技术问题是:提供一种强度高、使用寿命长、耐疲劳性强的旋耕机用内齿轮管。
为解决上述技术问题,本发明采用的技术方案为:一种旋耕机用内齿轮管,所述旋耕机用内齿轮管的截面呈异型结构,所述旋耕机用内齿轮管的外壁呈圆形设置,所述旋耕机用内齿轮管的内壁凹设有数个方形槽从而使整个内壁形成齿轮状。
本发明的有益效果是:本发明中的旋耕机用内齿轮管具有强度高、使用寿命长、耐疲劳性强等优点,能够很好的利用管体齿轮状的内壁对旋耕机其他部件起到传动作用。
附图说明
图1为旋耕机用内齿轮管的截面示意图。
图1中:1、方形槽,100、旋耕机用内齿轮管。 
具体实施方式
请参阅图1,一种旋耕机用内齿轮管100,所述旋耕机用内齿轮管100的截面呈异型结构,所述旋耕机用内齿轮管100的外壁呈圆形设置,所述旋耕机用内齿轮管100的内壁凹设有数个方形槽1从而使整个内壁形成齿轮状。所述旋耕机用内齿轮管100由35号钢制成,并经过淬火处理。
本发明中的旋耕机用内齿轮管100具有强度高、使用寿命长、耐疲劳性强等优点,能够很好的利用管体齿轮状的内壁对旋耕机其他部件起到传动作用。

Claims (2)

1.一种旋耕机用内齿轮管,其特征在于:所述旋耕机用内齿轮管的截面呈异型结构,所述旋耕机用内齿轮管的外壁呈圆形设置,所述旋耕机用内齿轮管的内壁凹设有数个方形槽从而使整个内壁形成齿轮状。
2.如权利要求1所述的一种旋耕机用内齿轮管,其特征在于:所述旋耕机用内齿轮管由35号钢制成。
CN2011102636997A 2011-09-07 2011-09-07 一种旋耕机用内齿轮管 Pending CN102384244A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102636997A CN102384244A (zh) 2011-09-07 2011-09-07 一种旋耕机用内齿轮管

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Application Number Priority Date Filing Date Title
CN2011102636997A CN102384244A (zh) 2011-09-07 2011-09-07 一种旋耕机用内齿轮管

Publications (1)

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CN102384244A true CN102384244A (zh) 2012-03-21

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343738A (en) * 1992-10-16 1994-09-06 Furon Company Double walled containment fuel transfer hose
US5433252A (en) * 1992-02-27 1995-07-18 Woco Franz-Josef Wolf & Co. Fluid containing coaxial tube for control systems
US20080314469A1 (en) * 2004-09-28 2008-12-25 Gall & Seitz Gmbh Double Wall Pipe
CN201851800U (zh) * 2010-10-25 2011-06-01 浙江飞龙管业有限公司 内嵌式防分层防脱落钢塑复合管
CN202276621U (zh) * 2011-09-07 2012-06-20 江苏华程工业制管股份有限公司 一种旋耕机用内齿轮管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433252A (en) * 1992-02-27 1995-07-18 Woco Franz-Josef Wolf & Co. Fluid containing coaxial tube for control systems
US5343738A (en) * 1992-10-16 1994-09-06 Furon Company Double walled containment fuel transfer hose
US20080314469A1 (en) * 2004-09-28 2008-12-25 Gall & Seitz Gmbh Double Wall Pipe
CN201851800U (zh) * 2010-10-25 2011-06-01 浙江飞龙管业有限公司 内嵌式防分层防脱落钢塑复合管
CN202276621U (zh) * 2011-09-07 2012-06-20 江苏华程工业制管股份有限公司 一种旋耕机用内齿轮管

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Address after: Tangqiao town, the people of East Zhangjiagang 215611 Jiangsu province No. 337 Jiangsu Huacheng Industry Limited by Share Ltd

Applicant after: Jiangsu Huacheng Industry Pipe Making Co., Ltd.

Address before: Tangqiao town life road Zhangjiagang city Suzhou city Jiangsu province 215611 No. 337 Jiangsu Huacheng Industry Limited by Share Ltd

Applicant before: Jiangsu Huacheng Industry Pipe Making Co., Ltd.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120321