公开(公告)号：US20140334950A1

公开(公告)日：2014-11-13

申请号：US14362183

申请日：2012-12-17

Applicant: Yongan Qiu

Inventor： Yongan Qiu

IPC: F03D9/00

CPC classification number: F03D9/12 ,  E21B43/126 ,  F03D9/255 ,  F03D9/28 ,  F03D15/10 ,  F04B47/02 ,  Y02E10/72 ,  Y02E60/16

Abstract: The present invention provides a wind-directly-driven oil pumping machine, comprising an electric motor (1) and a control device (14), and further comprising a rotary spindle (2), a blade (3), a lifting roller (4), a roller driving wheel (6), an energy adjustment flywheel (7), a generator (10), a transmission (8) and an energy feedback device (9). The blade (3) is fixedly connected to the rotary spindle (2). The lifting roller (4) is used for raising and lowering a sucker rod. The lifting roller (4) sleeves the rotary spindle (2). Clutches (5) are disposed between the rotary spindle (2) and the lifting roller (4). The clutches (5) are used for separating or joining the rotary spindle (2) and the lifting roller (4). The roller driving wheel (6) and the lifting roller (4) are fixedly connected to form a whole. The wind-directly-driven oil pumping machine is simple in structure, cheap, low in energy consumption, high in efficiency, stable in operation, and low in failure rate, and incurs no pollution to the power grid, thereby utilizing the wind energy efficiently and improving main performance indicators of the oil pumping machine.

Abstract translation: 本发明提供一种风力直接驱动的抽油机，包括电动机（1）和控制装置（14），还包括旋转主轴（2），叶片（3），提升辊（4） ），滚轮驱动轮（6），能量调节飞轮（7），发电机（10），变速器（8）和能量反馈装置（9）。 叶片（3）固定地连接到旋转主轴（2）。 提升辊（4）用于升降抽油杆。 提升辊（4）套住旋转主轴（2）。 离合器（5）设置在旋转主轴（2）和提升辊（4）之间。 离合器（5）用于分离或接合旋转主轴（2）和提升辊（4）。 辊驱动轮（6）和提升辊（4）固定地连接成一体。 风力直接驱动的抽油机结构简单，能耗低，效率高，运行稳定，故障率低，不会对电网造成污染，从而有效利用风能 提高抽油机主要性能指标。

公开(公告)号：US09982657B2

公开(公告)日：2018-05-29

申请号：US14362183

申请日：2012-12-17

Applicant: Yongan Qiu

Inventor： Yongan Qiu

IPC: F03D9/00 ,  E21B43/12 ,  F03D15/10 ,  F03D9/12 ,  F03D9/28 ,  F03D9/25 ,  F04B47/02

CPC classification number: F03D9/12 ,  E21B43/126 ,  F03D9/255 ,  F03D9/28 ,  F03D15/10 ,  F04B47/02 ,  Y02E10/72 ,  Y02E60/16

Abstract: The present invention provides a wind-directly-driven oil pumping machine, comprising an electric motor (1) and a control device (14), and further comprising a rotary spindle (2), a blade (3), a lifting roller (4), a roller driving wheel (6), an energy adjustment flywheel (7), a generator (10), a transmission (8) and an energy feedback device (9). The blade (3) is fixedly connected to the rotary spindle (2). The lifting roller (4) is used for raising and lowering a sucker rod. The lifting roller (4) sleeves the rotary spindle (2). Clutches (5) are disposed between the rotary spindle (2) and the lifting roller (4). The clutches (5) are used for separating or joining the rotary spindle (2) and the lifting roller (4). The roller driving wheel (6) and the lifting roller (4) are fixedly connected to form a whole. The wind-directly-driven oil pumping machine is simple in structure, cheap, low in energy consumption, high in efficiency, stable in operation, and low in failure rate, and incurs no pollution to the power grid, thereby utilizing the wind energy efficiently and improving main performance indicators of the oil pumping machine.