CN201795022U - 齿轮 - Google Patents

齿轮 Download PDF

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Publication number
CN201795022U
CN201795022U CN2010205123490U CN201020512349U CN201795022U CN 201795022 U CN201795022 U CN 201795022U CN 2010205123490 U CN2010205123490 U CN 2010205123490U CN 201020512349 U CN201020512349 U CN 201020512349U CN 201795022 U CN201795022 U CN 201795022U
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gear
outer teeth
endoporus
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mass
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CN2010205123490U
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English (en)
Inventor
龚晓建
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Individual
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Individual
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Abstract

本实用新型涉及齿轮，包括齿轮体，齿轮体上设有外齿牙，外齿牙与外齿槽相间隔，齿轮体中间开有内孔，内孔沿圆周均匀开有内齿槽，内孔端面设有多个油孔，由油孔形成的油道与外齿槽和内齿槽相通。本实用新型的优点：减少磨损，传动更灵活，镀镍层可防锈，使用寿命长。

Description

齿轮
技术领域
本实用新型涉及一种齿轮。
背景技术
一般的齿轮只有外齿轮，靠外齿轮与其它传动件运动，运动的过程中会产生热量，导致齿轮磨损，使用寿命变短，而且单靠齿轮体上的外齿轮传动功能单一。
发明内容
为了克服以上存在的问题，本实用新型的目的在于提供一种减少磨损，寿命长，传动更灵活的齿轮。
本实用新型采用的技术方案是：
齿轮，包括齿轮体，所述齿轮体上设有外齿牙，所述外齿牙与外齿槽相间隔，其特征在于：所述齿轮体中间开有内孔，所述内孔沿圆周均匀开有内齿槽，所述内孔端面设有多个油孔，所述由油孔形成的油道与外齿槽和内齿槽相通。
所述油孔上设有过滤网。
所述齿轮体表面覆有镀镍层。
本实用新型的优点是：减少磨损，寿命长，传动更灵活，镀镍层可防锈。
附图说明
下面结合附图和具体实施方式对本实用新型作进一步详细说明。
图1为本实用新型的结构示意图。
其中：1、齿轮体，2、外齿牙，3、外齿槽，4、内孔5、内齿槽，6、油孔，7、油道，8、过滤网。
具体实施方式
如图1所示，本实用新型的齿轮，包括齿轮体1，齿轮体1表面覆有镀镍层，可防锈，齿轮体1上设有外齿牙2，外齿牙2与外齿槽3相间隔，齿轮体1中间开有内孔4，内孔4沿圆周均匀开有内齿槽5，内孔4端面设有多个油孔6，油孔6上设有过滤网8，油孔6内注入油，可润滑，由于存在过滤网8，可除杂，由油孔6形成的油道7与外齿槽3和内齿槽5相通，油经油道7流入外齿槽3和内齿槽5，润滑了与齿槽相对运动的其他传动件，减少了发热和磨损。

Claims (3)

1.齿轮，包括齿轮体，所述齿轮体上设有外齿牙，所述外齿牙与外齿槽相间隔，其特征在于：所述齿轮体中间开有内孔，所述内孔沿圆周均匀开有内齿槽，所述内孔端面设有多个油孔，所述由油孔形成的油道与外齿槽和内齿槽相通。
2.根据权利要求1所述的齿轮，其特征在于：所述油孔上设有过滤网。
3.根据权利要求1所述的齿轮，其特征在于：所述齿轮体表面覆有镀镍层。
CN2010205123490U 2010-08-30 2010-08-30 齿轮 Expired - Fee Related CN201795022U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205123490U CN201795022U (zh) 2010-08-30 2010-08-30 齿轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205123490U CN201795022U (zh) 2010-08-30 2010-08-30 齿轮

Publications (1)

Publication Number Publication Date
CN201795022U true CN201795022U (zh) 2011-04-13

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ID=43849930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205123490U Expired - Fee Related CN201795022U (zh) 2010-08-30 2010-08-30 齿轮

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CN (1) CN201795022U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102367865A (zh) * 2011-05-26 2012-03-07 郑霞 蓄油润滑齿轮
CN104806726A (zh) * 2014-11-18 2015-07-29 长沙艾科瑞齿轮机械有限责任公司 齿轮

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102367865A (zh) * 2011-05-26 2012-03-07 郑霞 蓄油润滑齿轮
CN104806726A (zh) * 2014-11-18 2015-07-29 长沙艾科瑞齿轮机械有限责任公司 齿轮

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110413

Termination date: 20110830