CN202074013U - 整体式变速箱 - Google Patents

整体式变速箱 Download PDF

Info

Publication number
CN202074013U
CN202074013U CN2011201952530U CN201120195253U CN202074013U CN 202074013 U CN202074013 U CN 202074013U CN 2011201952530 U CN2011201952530 U CN 2011201952530U CN 201120195253 U CN201120195253 U CN 201120195253U CN 202074013 U CN202074013 U CN 202074013U
Authority
CN
China
Prior art keywords
gearbox
utility
model
box body
leakage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2011201952530U
Other languages
English (en)
Inventor
杨献平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong artificial lifting equipment Co., Ltd.
Original Assignee
DONGYING SHENGLI HIGHLAND Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45112116&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN202074013(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DONGYING SHENGLI HIGHLAND Co Ltd filed Critical DONGYING SHENGLI HIGHLAND Co Ltd
Priority to CN2011201952530U priority Critical patent/CN202074013U/zh
Application granted granted Critical
Publication of CN202074013U publication Critical patent/CN202074013U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • General Details Of Gearings (AREA)

Abstract

本实用新型涉及一种石油开采抽油机用变速箱,特别涉及一种整体式变速箱。其技术方案是:包括箱体,箱体侧面设有轴孔,顶部设有开口,底部设有底座,所述箱体为上下一体的整体式结构,在所述的轴孔安设子母式密封件,可以更好的防止漏油。本实用新型的有益效果是:整体性好,强度高,不易损坏;避免了结合面渗漏现象,也减少了轴孔处的漏油现象,提高润滑性能;安装精度高,噪音低;使用寿命长。

Description

整体式变速箱
技术领域:
本实用新型涉及一种石油开采抽油机用变速箱,特别涉及一种整体式变速箱。
背景技术:
    传统的抽油机变速箱为沿轴线上下一分为二,用螺栓固定在一起的分体式结构,这种结构存在着如下的缺点或不足:① 强度不够,易损坏;② 结合面易渗漏,降低润滑性能;③ 安装精度低,噪音大;④ 使用寿命短。
发明内容:
本实用新型的目的就是针对现有技术存在的上述缺陷,提供一种整体式变速箱,可以有效地克服或避免上述现有技术中存在的缺点或不足,有效地提高其使用优异状态和使用寿命。
其技术方案是:包括箱体,箱体侧面设有轴孔,顶部设有开口,底部设有底座,所述箱体为上下一体的整体式结构,在所述的轴孔安设子母式密封件,可以更好的防止漏油。
本实用新型的有益效果是:整体性好,强度高,不易损坏;避免了结合面渗漏现象,也减少了轴孔处的漏油现象,提高润滑性能;安装精度高,噪音低;使用寿命长。
附图说明:
附图1是本实用新型的结构示意图;
附图2是本实用新型的子母式密封件的示意图。
具体实施方式:
     结合附图1-2,对本实用新型作进一步的描述:
本实用新型包括箱体1,箱体侧面设有轴孔3,顶部设有开口4,底部设有底座2,所述箱体1为上下一体的整体式结构,在所述的轴孔3安设子母式密封件5,可以更好的防止漏油。
整体性好,强度高,不易损坏;避免了结合面渗漏现象,也减少了轴孔处的漏油现象,提高润滑性能;安装精度高,噪音低;使用寿命长。

Claims (1)

1.一种整体式变速箱,包括箱体(1),箱体侧面设有轴孔(3),顶部设有开口(4),底部设有底座(2),其特征是:所述箱体(1)为上下一体的整体式结构,在所述的轴孔(3)安设子母式密封件(5)。
CN2011201952530U 2011-06-13 2011-06-13 整体式变速箱 Expired - Lifetime CN202074013U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201952530U CN202074013U (zh) 2011-06-13 2011-06-13 整体式变速箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201952530U CN202074013U (zh) 2011-06-13 2011-06-13 整体式变速箱

Publications (1)

Publication Number Publication Date
CN202074013U true CN202074013U (zh) 2011-12-14

Family

ID=45112116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201952530U Expired - Lifetime CN202074013U (zh) 2011-06-13 2011-06-13 整体式变速箱

Country Status (1)

Country Link
CN (1) CN202074013U (zh)

Similar Documents

Publication Publication Date Title
CN201866239U (zh) 密封垫片
CN202074013U (zh) 整体式变速箱
CN202250293U (zh) 一种平面密封圈
CN203067754U (zh) 动力头减速机的润滑装置及旋挖钻机
CN102913605B (zh) 可多角度安装的车辆液力变矩器总成
CN203358311U (zh) 一种电动搬运车辆的驱动轮
CN203161996U (zh) 带输入轴机构的行星齿轮减速器
CN2911338Y (zh) 整体式变速箱
CN202082260U (zh) 一种垫片
CN203404352U (zh) 车桥主减速器壳体
CN202867226U (zh) 罗茨真空泵的端盖结构
CN203463297U (zh) 新型水泵结构
CN203516700U (zh) 汽车驱动桥主减速器壳体
CN203784213U (zh) 一种用于农用车的新型副变速箱
CN202659744U (zh) 带联轴器的轴承座
CN202673463U (zh) 柴油机缸体
CN203516673U (zh) 汽车驱动桥主减速器总成中的轴承座
CN202713028U (zh) 轴套式结构的电机支架
CN205244153U (zh) 一种隧道式发动机曲轴后轴承座
CN105202344A (zh) 一种密封性强的机油泵
CN202317037U (zh) 一种钢轨钻孔机输入轴偏移式齿轮箱
CN202900971U (zh) 发动机曲轴
CN204344402U (zh) 螺杆式轴头泵往复活塞式压缩机
CN202612408U (zh) 一种连轴组件
CN202690466U (zh) 泥浆离心泵

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 257091 Shandong city of Dongying province Dongying District Front Street No. 28

Patentee after: Shandong artificial lifting equipment Co., Ltd.

Address before: 257091 Shandong Province, Dongying city high tech Development District 28 St.

Patentee before: Dongying Shengli Highland Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20111214