CN217519148U - Novel multi-stroke frequency pumping unit transmission device - Google Patents
Novel multi-stroke frequency pumping unit transmission device Download PDFInfo
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- CN217519148U CN217519148U CN202220254132.7U CN202220254132U CN217519148U CN 217519148 U CN217519148 U CN 217519148U CN 202220254132 U CN202220254132 U CN 202220254132U CN 217519148 U CN217519148 U CN 217519148U
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Abstract
A novel multi-stroke-frequency pumping unit transmission device relates to the technical field of oilfield equipment, wherein an adjusting mechanism is installed at the fixed end of a transmission mechanism, a motor is installed at the adjusting end of the adjusting mechanism, a motor belt pulley is installed on a motor shaft of the motor, a backstop and a belt pulley are installed at the rotating end of one side of the transmission mechanism, and a fixed belt pulley and a replaceable belt pulley are installed at the rotating end of the other side of the transmission mechanism; a novel many stroke frequency beam-pumping unit transmission, adopt multi-stage drive, can change the stroke frequency of beam-pumping unit according to the actual conditions in oil field, avoid appearing the big beam-pumping unit stroke frequency of oil field oil production and can't follow up or the low beam-pumping unit stroke frequency of oil field oil production can't fall the condition emergence, improve work efficiency, avoid appearing the wasting of resources of "big horse pull a dolly" formula simultaneously, with resource rational utilization, brake through the backstop and assist, improve device's security.
Description
Technical Field
The utility model belongs to the technical field of the oilfield equipment technique and specifically relates to a novel many stroke frequency beam-pumping unit transmission device is related to.
Background
At present, most oil field beam-pumping units are all fixed stroke times, but the oil yield of every oil field is different again, and consequently, the oil yield of oil field is big, and the stroke times can not follow up, will appear "little horse draws big car" phenomenon, influences output, if the oil yield of oil field is low, the stroke times can not fall down again, will appear "big horse draws dolly" phenomenon, reduces beam-pumping unit efficiency, and the beam-pumping unit can not stop in the optional position simultaneously, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough in the background art, the utility model discloses a novel many stroke frequency beam-pumping unit transmission, the utility model discloses a multistage transmission can change the stroke frequency of beam-pumping unit according to the actual conditions in oil field, avoids appearing the big beam-pumping unit stroke frequency of oil field oil production volume and can't follow up or the low beam-pumping unit stroke frequency of oil field oil production volume can't fall the condition emergence that gets off, improves work efficiency, avoids appearing the wasting of resources of "big horse draws dolly" formula simultaneously, with resource rational utilization, brake through the backstop is supplementary, the security of improving device.
In order to realize the utility model aims at, the utility model adopts the following technical scheme:
the utility model provides a novel many stroke times beam-pumping unit transmission, includes drive mechanism, install adjustment mechanism on drive mechanism's the fixed end, install the motor on adjustment mechanism's the regulation end, install motor pulley on the motor shaft of motor, install backstop and belt pulley on the rotation end of drive mechanism one side, install fixed belt pulley and interchangeable belt pulley on the rotation end of drive mechanism opposite side, the position of fixed belt pulley and interchangeable belt pulley is corresponding and is connected through the belt with motor pulley's position.
Drive mechanism includes support body, backup pad, bearing and intermediate drive axle, surface mounting has adjustment mechanism on the top of support body, just pass through bolted connection in backup pad equidistance range and the support body, be equipped with the recess in the backup pad, and fixedly connected with bearing in the recess, the rotation of bearing is served fixedly connected with intermediate drive axle, backstop, belt pulley and fixed belt pulley, interchangeable belt pulley are installed respectively to intermediate drive axle's both ends.
Adjustment mechanism includes screw rod, nut, locating piece, fastening screw, set nut and places the board, screw rod equidistance is arranged and is served with drive mechanism's fixed end and fixed connection, threaded connection has two nuts on the screw rod, sliding connection has the board of placing on the screw rod, it is located between two nuts to place the board, place and install the motor on the board, locating piece equidistance is arranged and is placed on the board and fixed connection, threaded connection has fastening screw on the locating piece, threaded connection has two set nut on the fastening screw, and two set nut are located the both sides of locating piece, fastening screw's one end is connected with the base contact of motor.
The motor belt pulley is a boss wheel, the small end of the motor belt pulley is positioned on one side of the motor, and the position of the small end of the motor belt pulley corresponds to the position of the fixed belt pulley.
The fixed belt pulley is located on the rotating end of the other side of the transmission mechanism and is fixedly connected with the rotating end of the other side of the transmission mechanism, the replaceable belt pulley is located on one side of the fixed belt pulley, and the replaceable belt pulley is in expansion sleeve joint with the rotating end of the other side of the transmission mechanism.
The protection cover is installed on the fixed end of the transmission mechanism, and the position of the protection cover corresponds to the positions of the motor belt pulley and the fixed belt pulley and is sleeved.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
a novel many stroke frequency beam-pumping unit transmission, adopt multi-stage drive, can change the stroke frequency of beam-pumping unit according to the actual conditions in oil field, avoid appearing the big beam-pumping unit stroke frequency of oil field oil production and can't follow up or the low beam-pumping unit stroke frequency of oil field oil production can't fall the condition emergence, improve work efficiency, avoid appearing the wasting of resources of "big horse pull a dolly" formula simultaneously, with resource rational utilization, brake through the backstop and assist, improve device's security.
Drawings
Figure 1 is a schematic structural diagram of the present invention,
1. the device comprises a motor, 2, an adjusting mechanism, 3, a motor belt pulley, 4, a fixed belt pulley, 5, a replaceable belt pulley, 6, a transmission mechanism, 7, a backstop, 8 and a belt pulley.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
Combine figure 1 a novel many stroke times beam-pumping unit transmission, including drive mechanism 6, install adjustment mechanism 2 on drive mechanism 6's the fixed end, install motor 1 on adjustment mechanism 2's the regulation end, install motor pulley 3 on motor 1's the motor shaft, install backstop 7 and belt pulley 8 on the rotation end of drive mechanism 6 one side, fixed connection between backstop 7 and the belt pulley 8, install fixed belt pulley 4 and interchangeable belt pulley 5 on the rotation end of drive mechanism 6 opposite side, fixed belt pulley 4 and interchangeable belt pulley 5's position is corresponding and is connected through the belt with motor pulley 3's position, and motor 1's power supply end is connected with external power source, controls motor 1 through external power source and works to supply power for motor 1.
Adjustment mechanism 2 includes screw rod, nut, locating piece, fastening screw, set nut and places the board, screw rod equidistance is arranged and is served with drive mechanism 6's fixed and fixed connection, threaded connection has two nuts on the screw rod, sliding connection has the board of placing on the screw rod, it is located between two nuts to place the board, place and install motor 1 on the board, locating piece equidistance is arranged and is placed on the board and fixed connection, threaded connection has fastening screw on the locating piece, threaded connection has two set nut on the fastening screw, and two set nut are located the both sides of locating piece, fastening screw's one end is connected with motor 1's base contact.
The motor belt pulley 3 is a boss wheel, the small end of the motor belt pulley 3 is positioned on one side of the motor, and the position of the small end of the motor belt pulley 3 corresponds to the position of the fixed belt pulley 4.
Fixed belt pulley 4 is located the rotatory end of 6 opposite sides of drive mechanism and fixed connection, interchangeable belt pulley 5 is located one side of fixed belt pulley 4, and the rotation end inflation of interchangeable belt pulley 5 and 6 opposite sides of drive mechanism cup joints, changes interchangeable belt pulley 5 according to the actual need in oil field, adjusts the stroke frequency of beam-pumping unit through interchangeable belt pulley 5's multiple size.
The fixed end of the transmission mechanism 6 is provided with a protective cover, and the position of the protective cover corresponds to the positions of the motor belt pulley 3 and the fixed belt pulley 4 and is sleeved.
When the novel multi-stroke pumping unit transmission device is used, a worker adjusts the position of a belt according to the actual condition of an oil field, when small stroke frequency is needed, the motor belt pulley 3 is connected with the fixed belt pulley 4 through the belt, when large stroke frequency or general stroke frequency is needed, the replaceable belt pulley 5 meeting the size requirement can be installed according to the requirement, the replaced replaceable belt pulley 5 is connected with the belt motor belt pulley 3, the worker rotates the nut, the height of a placing plate on which the motor 1 is placed is adjusted by adjusting the position of the nut on the screw rod, so that the motor belt pulley 3 and the fixed belt pulley 4 or the motor belt pulley 3 and the belt on the replaceable belt pulley 5 are in a tight state, the slipping phenomenon is avoided, the motor 1 is started through an external power supply to work, and the motor 1 drives the motor belt pulley 3 to rotate, the motor pulley 3 drives the fixed pulley 4 or can trade the pulley 5 through the belt and rotate, can trade the pulley 5 through the fixed pulley 4 and drive the intermediate drive axle and rotate, drives the pulley 8 through the intermediate drive axle and rotates, drives the beam-pumping unit belt pulley through the pulley 8 and rotates, and the control beam-pumping unit carries out work, carries out auxiliary brake to the intermediate drive axle through backstop 7.
The detailed description of the present invention is the prior art, and although the present invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and it is only the preferred embodiments of the present invention described above, but those skilled in the art should understand that the present invention can be variously changed in form and detail without departing from the spirit and scope of the present invention defined by the appended claims, and the present invention is within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel many stroke frequency beam-pumping unit transmission, includes drive mechanism (6), characterized by: install adjustment mechanism (2) on the fixed end of drive mechanism (6), install motor (1) on the regulation end of adjustment mechanism (2), install motor pulley (3) on the motor shaft of motor (1), install backstop (7) and belt pulley (8) on the rotation end of drive mechanism (6) one side, install fixed belt pulley (4) and interchangeable belt pulley (5) on the rotation end of drive mechanism (6) opposite side, the position of fixed belt pulley (4) and interchangeable belt pulley (5) is corresponding and is connected through the belt with the position of motor pulley (3).
2. The transmission of the multi-stroke pumping unit as claimed in claim 1, wherein: drive mechanism (6) are including support body, backup pad, bearing and intermediate drive axle, surface mounting has adjustment mechanism (2) on the top of support body, just through bolted connection in the backup pad equidistance is arranged and the support body, be equipped with the recess in the backup pad, and fixedly connected with bearing in the recess, the rotation of bearing is served fixedly connected with intermediate drive axle, backstop (7), belt pulley (8) and fixed pulley (4), interchangeable belt pulley (5) are installed respectively to the both ends of intermediate drive axle.
3. The transmission of the multi-stroke pumping unit as claimed in claim 1, wherein: adjustment mechanism (2) include screw rod, nut, locating piece, fastening screw, set nut and place the board, screw rod equidistance is arranged and is served and fixed connection with the fixed of drive mechanism (6), threaded connection has two nuts on the screw rod, sliding connection has the board of placing on the screw rod, it is located between two nuts to place the board, install motor (1) on placing the board, locating piece equidistance is arranged and is placed on the board and fixed connection, threaded connection has fastening screw on the locating piece, threaded connection has two set nut on the fastening screw, and two set nut are located the both sides of locating piece, fastening screw's one end is connected with the base contact of motor (1).
4. The transmission of the multi-stroke pumping unit as claimed in claim 1, wherein: the motor belt pulley (3) is a boss wheel, the small end of the motor belt pulley (3) is positioned on one side of the motor, and the position of the small end of the motor belt pulley (3) corresponds to the position of the fixed belt pulley (4).
5. The transmission of the multi-stroke pumping unit as claimed in claim 1, wherein: the fixed belt pulley (4) is located on the rotating end of the other side of the transmission mechanism (6) and is fixedly connected with the rotating end of the other side of the transmission mechanism, the replaceable belt pulley (5) is located on one side of the fixed belt pulley (4), and the replaceable belt pulley (5) is in expansion sleeve connection with the rotating end of the other side of the transmission mechanism (6).
6. The transmission of the multi-stroke pumping unit as claimed in claim 1, wherein: the protection cover is installed on the fixed end of the transmission mechanism (6), and the position of the protection cover corresponds to the positions of the motor belt pulley (3) and the fixed belt pulley (4) and is sleeved with the motor belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220254132.7U CN217519148U (en) | 2022-02-08 | 2022-02-08 | Novel multi-stroke frequency pumping unit transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220254132.7U CN217519148U (en) | 2022-02-08 | 2022-02-08 | Novel multi-stroke frequency pumping unit transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217519148U true CN217519148U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220254132.7U Active CN217519148U (en) | 2022-02-08 | 2022-02-08 | Novel multi-stroke frequency pumping unit transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217519148U (en) |
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2022
- 2022-02-08 CN CN202220254132.7U patent/CN217519148U/en active Active
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