CN202832420U - 一种抽油机 - Google Patents

一种抽油机 Download PDF

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Publication number
CN202832420U
CN202832420U CN 201220557891 CN201220557891U CN202832420U CN 202832420 U CN202832420 U CN 202832420U CN 201220557891 CN201220557891 CN 201220557891 CN 201220557891 U CN201220557891 U CN 201220557891U CN 202832420 U CN202832420 U CN 202832420U
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oil pumping
crank
pumping unit
motor
speed reducer
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Expired - Fee Related
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CN 201220557891
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English (en)
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王耀斌
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Shaanxi Gaohua Zhiben Chemical Technology Co Ltd
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SHAANXI ALLIANCE LOGISTICS CO Ltd
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Abstract

本实用新型所述的一种抽油机,涉及一种抽油装置,特别涉及一种抽油机,本实用新型所述的抽油机,包括电动机、减速机、抽油装置,电动机通过V带连接减速机,减速机上设有与之活动连接的曲柄,所述的抽油装置还设有一天轮,曲柄通过连杆与天轮相互连接,所述的抽油装置与天轮转动连接,本实用新型所述的一种抽油机,本实用新型通过天轮与曲柄相连,减小了连杆和曲柄的受力,使曲柄轴上净转矩峰值下降,波动变小。有效的减少了发动机的能量损耗,可以将动力装置替换成小功率电动机和小转矩减速器,设备的利用率大大提高,节电效果明显,且本实用新型所述的抽油机结构简单,安装、维护方便,实用性强,可工业化生产。

Description

一种抽油机
技术领域
本实用新型涉及一种抽油装置,特别涉及一种抽油机。 
背景技术
目前用于油田的在役抽油机主要是游梁式抽油机,抽油机的整体动作主要是依靠游梁和悬梁相互动作实现抽油,当抽油机的悬点载荷在上、下冲程中变化幅度较大时,会使减速器曲柄轴的净转矩出现负值,同时减速器齿轮容易受到“背向冲击”,增加了电动机和减速机的工作负载,能耗较大,且缩短了减速器的使用寿命。 
发明内容
本实用新型旨在提出一种减小电动机能耗的减速机损伤的抽油机。
本实用新型所述的一种抽油机,包括包括电动机、减速机、抽油装置,电动机通过V带连接减速机,减速机上设有与之活动连接的曲柄,所述的抽油装置还设有一天轮,曲柄通过连杆与天轮相互连接,所述的抽油装置与天轮转动连接。
本实用新型所述的一种抽油机,本实用新型通过天轮与曲柄相连,减小了连杆和曲柄的受力,使曲柄轴上净转矩峰值下降,波动变小。有效的减少了发动机的能量损耗,可以将动力装置替换成小功率电动机和小转矩减速器,设备的利用率大大提高,节电效果明显,且本实用新型所述的抽油机结构简单,安装、维护方便,实用性强,可工业化生产。
附图说明
   图1是本实用新型实施例1的结构示意图。
图中:1-电动机; 2-V带;3-减速机;4-曲柄;5-连杆;6-天轮;7-抽油装置。
具体实施方式
实施例1。
本实用新型所述的一种抽油机,包括电动机1、减速机3和抽油装置7,电动机1通过V带2连接减速机3,减速机3上设有与之活动连接的曲柄4,曲柄4通过连杆5与天轮6相互连接,所述的抽油装置7与天轮6转动连接。 

Claims (1)

1.一种抽油机,包括电动机(1)、减速机(3)、抽油装置(7),电动机(1)通过V带(2)连接减速机(3),减速机(3)上设有与之活动连接的曲柄(4),其特征在于:所述的抽油装置(7)还设有一天轮(6),曲柄(4)通过连杆(5)与天轮(6)相互连接,所述的抽油装置(7)与天轮(6)转动连接。
CN 201220557891 2012-10-29 2012-10-29 一种抽油机 Expired - Fee Related CN202832420U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220557891 CN202832420U (zh) 2012-10-29 2012-10-29 一种抽油机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220557891 CN202832420U (zh) 2012-10-29 2012-10-29 一种抽油机

Publications (1)

Publication Number Publication Date
CN202832420U true CN202832420U (zh) 2013-03-27

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CN 201220557891 Expired - Fee Related CN202832420U (zh) 2012-10-29 2012-10-29 一种抽油机

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CN (1) CN202832420U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758488A (zh) * 2014-01-03 2014-04-30 张学海 软游梁抽油机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758488A (zh) * 2014-01-03 2014-04-30 张学海 软游梁抽油机

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SHAANXI GAOHUA ZHIBEN CHEMICAL TECHNOLOGY CO., LTD

Free format text: FORMER NAME: SHAANXI LIANMENG LOGISTICS CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 710065 Shaanxi city of Xi'an province high tech Zone Feng Hui Road No. 36 Oak Street Block B room 10406

Patentee after: SHAANXI GAOHUA ZHIBEN CHEMICAL SCIENCE & TECHNOLOGY CO., LTD.

Address before: 710065 Shaanxi city of Xi'an province high tech Zone Feng Hui Road No. 36 Oak Street Block B room 10406

Patentee before: Shaanxi Alliance Logistics Co., Ltd.

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130327

Termination date: 20131029