CN104564160A - 一种叶片式气动马达 - Google Patents

一种叶片式气动马达 Download PDF

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Publication number
CN104564160A
CN104564160A CN201310522718.2A CN201310522718A CN104564160A CN 104564160 A CN104564160 A CN 104564160A CN 201310522718 A CN201310522718 A CN 201310522718A CN 104564160 A CN104564160 A CN 104564160A
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China
Prior art keywords
rotor
bearing
cylinder
air cylinder
inlet hole
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Pending
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CN201310522718.2A
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English (en)
Inventor
李克强
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TENGZHOU SANRUN MACHINERY MANUFACTURING Co Ltd
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TENGZHOU SANRUN MACHINERY MANUFACTURING Co Ltd
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Priority to CN201310522718.2A priority Critical patent/CN104564160A/zh
Publication of CN104564160A publication Critical patent/CN104564160A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3441—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F01C1/3442—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

本发明公开了一种叶片式气动马达，包括配气阀、气缸、叶片、第一轴承、转子、第二轴承、第三轴承、制动器，其特征在于：所述气缸内部为球形空腔，上部设有上升进气孔、下降进气孔，下部设有一个排气孔；所述转子设置在气缸的前盖第三轴承、后盖第一轴承内，转子外径小于气缸内部球形空腔的内径，转子设置在气缸内部球形空腔的上部，保持间隙，间隙介于上升进气孔、下降进气孔之间，转子与缸内部球形空腔得轴线平行，转子在气缸内部球形空腔下方形成月牙形空腔；转子周围设有多个叶片槽，叶片槽内设有叶片。该叶片式气动马达，叶片与气缸内壁之间不产生滑动摩擦、减少了马达得消耗、降低了使用成本、避免了环境污染。

Description

一种叶片式气动马达
技术领域
本发明属于马达领域，特别涉及一种叶片式气动马达。
背景技术
现有技术中，同类叶片式气动马达，马达转子每转动一周，所有叶片都要在叶片槽内滑动一次，并沿气缸内壁滑动一周，由于马达高速旋转，叶片产生得离心力很大，沿气缸内壁滑动得速度又很高，因此叶片与气缸内壁之间会产生很强的摩擦，这种摩擦即消耗很多得动力，又容易引起叶片和气缸的磨损、痴线故障。实际使用中必须连续添加较多的雾化润滑油，才能维持正常转动，添加雾化润滑油，一方面增加了成本，另一方面造成废弃排出，污染环境。
发明内容
针对上述现有技术的不足，本发明提供一种叶片式气动马达，该叶片式气动马达，叶片与气缸内壁之间不产生滑动摩擦、减少了马达得消耗、降低了使用成本、避免了环境污染。
本发明得技术方案是：一种叶片式气动马达，包括配气阀、气缸、叶片、第一轴承、转子、第二轴承、第三轴承、制动器，其特征在于：所述气缸前端设有前盖，后端设有后盖，前盖设有第三轴承，后盖设有第一轴承，所述气缸的前盖设置制动器，其一侧设有配气阀，所述气缸内部为球形空腔，上部设有上升进气孔、下降进气孔，下部设有一个排气孔；所述转子设置在气缸的前盖第三轴承、后盖第一轴承内，转子外径小于气缸内部球形空腔的内径，转子设置在气缸内部球形空腔的上部，保持间隙，间隙介于上升进气孔、下降进气孔之间，转子与缸内部球形空腔得轴线平行，转子在气缸内部球形空腔下方形成月牙形空腔；转子周围设有多个叶片槽，叶片槽内设有叶片。
进一步地，所述上升进气孔、下降进气孔直径均大于排气孔直径。
本发明得优点效果是：该叶片式气动马达，叶片与气缸内壁之间不产生滑动摩擦、减少了马达得消耗、降低了使用成本、避免了环境污染。
附图说明
图1为本发明一种叶片式气动马达结构示意图
图2为本发明一种叶片式气动马达的B-B向剖面结构示意图
图3为本发明一种叶片式气动马达的C-C向剖面结构示意图
附图标示：1为配气阀、2为气缸、3为叶片、4为第一轴承、5为转子、6为第二轴承、7为第三轴承、8为制动器，9为上升进气孔、10为排气孔、11为叶片槽、12为下降进气孔
具体实施方式
下面结合附图对本发明作进一步详细说明：
如图1、图2、图3所示，一种叶片式气动马达，包括配气阀1、气缸2、叶片3、第一轴承4、转子5、第二轴承6、第三轴承7、制动器8，其特征在于：所述气缸1前端设有前盖，后端设有后盖，前盖设有第三轴承7，后盖设有第一轴承4，所述气缸2的前盖设置制动器8，其一侧设有配气阀1，所述气缸2内部为球形空腔，上部设有上升进气孔9、下降进气孔12，下部设有一个排气孔10；所述转子5设置在气缸2的前盖第三轴承7、后盖第一轴承4内，转子5外径小于气缸2内部球形空腔的内径，转子5设置在气缸2内部球形空腔的上部，保持间隙，间隙介于上升进气孔9、下降进气孔12之间，转子5与气缸2内部球形空腔得轴线平行，转子5在气缸2内部球形空腔下方形成月牙形空腔；转子5周围设有多个叶片槽11，叶片槽11内设有叶片3。
进一步地，所述上升进气孔9、下降进气孔12直径均大于排气孔10直径。

Claims (2)

1.一种叶片式气动马达，包括配气阀、气缸、叶片、第一轴承、转子、第二轴承、第三轴承、制动器，其特征在于：所述气缸前端设有前盖，后端设有后盖，前盖设有第三轴承，后盖设有第一轴承，所述气缸的前盖设置制动器，其一侧设有配气阀，所述气缸内部为球形空腔，上部设有上升进气孔、下降进气孔，下部设有一个排气孔；所述转子设置在气缸的前盖第三轴承、后盖第一轴承内，转子外径小于气缸内部球形空腔的内径，转子设置在气缸内部球形空腔的上部，保持间隙，间隙介于上升进气孔、下降进气孔之间，转子与缸内部球形空腔得轴线平行，转子在气缸内部球形空腔下方形成月牙形空腔；转子周围设有多个叶片槽，叶片槽内设有叶片。
2.根据权利要求1所述的一种叶片式气动马达，其特征在于：所述上升进气孔、下降进气孔直径均大于排气孔直径。
CN201310522718.2A 2013-10-29 2013-10-29 一种叶片式气动马达 Pending CN104564160A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021529280A (ja) * 2018-08-31 2021-10-28 グリー エレクトリック アプライアンシーズ インク オブ ズーハイＧｒｅｅ Ｅｌｅｃｔｒｉｃ Ａｐｐｌｉａｎｃｅｓ， Ｉｎｃ． Ｏｆ Ｚｈｕｈａｉ ポンプ本体ユニット、圧縮機、及びエアコン

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85104766A (zh) * 1985-06-17 1986-12-17 广东工学院 叶片式气马达正反向转换排气角度机构
CN2288960Y (zh) * 1997-11-06 1998-08-26 周文川 气动葫芦
CN2591277Y (zh) * 2002-09-05 2003-12-10 金文彪 无磨擦叶片泵
CN201442812U (zh) * 2008-12-31 2010-04-28 李远顺 新型遥控气动绞车
CN102071974A (zh) * 2011-01-30 2011-05-25 陈树忠 制动一体化的气动马达
CN203547801U (zh) * 2013-10-29 2014-04-16 滕州市三润机械制造有限公司 一种叶片式气动马达

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85104766A (zh) * 1985-06-17 1986-12-17 广东工学院 叶片式气马达正反向转换排气角度机构
CN2288960Y (zh) * 1997-11-06 1998-08-26 周文川 气动葫芦
CN2591277Y (zh) * 2002-09-05 2003-12-10 金文彪 无磨擦叶片泵
CN201442812U (zh) * 2008-12-31 2010-04-28 李远顺 新型遥控气动绞车
CN102071974A (zh) * 2011-01-30 2011-05-25 陈树忠 制动一体化的气动马达
CN203547801U (zh) * 2013-10-29 2014-04-16 滕州市三润机械制造有限公司 一种叶片式气动马达

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021529280A (ja) * 2018-08-31 2021-10-28 グリー エレクトリック アプライアンシーズ インク オブ ズーハイＧｒｅｅ Ｅｌｅｃｔｒｉｃ Ａｐｐｌｉａｎｃｅｓ， Ｉｎｃ． Ｏｆ Ｚｈｕｈａｉ ポンプ本体ユニット、圧縮機、及びエアコン

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Application publication date: 20150429