CN211819340U - Pressure sensing type energy recovery oil pumping unit - Google Patents
Pressure sensing type energy recovery oil pumping unit Download PDFInfo
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- CN211819340U CN211819340U CN202020356828.1U CN202020356828U CN211819340U CN 211819340 U CN211819340 U CN 211819340U CN 202020356828 U CN202020356828 U CN 202020356828U CN 211819340 U CN211819340 U CN 211819340U
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- fixedly mounted
- fixed mounting
- pressure sensing
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Abstract
The utility model belongs to the technical field of beam-pumping unit, especially, pressure sensing formula energy recuperation beam-pumping unit, the following scheme is proposed at present, it includes the base, the top fixed mounting of base has the support frame, the top of support frame is rotated and is connected with the walking beam, one side fixed mounting of walking beam has the horse head, the top fixed mounting of base has the mounting panel, one side of mounting panel is rotated and is connected with the crank, the one end of crank is rotated and is connected with the connecting rod, the top of connecting rod and one side of walking beam are rotated and are connected, the opposite side of crank is rotated and is connected with first belt pulley, the top fixed mounting of base has the fixing base, one side fixed mounting of fixing base has driving; the utility model discloses a beam-pumping unit body brake structural design is ingenious, low in manufacturing cost, and the simple operation simultaneously, this brake structure is reliable moreover, and the difficult condition that takes place the brake and skid has wide marketing prospect.
Description
Technical Field
The utility model relates to a beam-pumping unit technical field especially relates to a pressure sensing formula energy recuperation beam-pumping unit.
Background
The oil pumping machine is a machine for exploiting oil, and is commonly called a head knocking machine. The pumping unit is the most main lifting equipment in the rod pumping system. According to whether there is a walking beam, it can be divided into a walking beam type pumping unit and a non-walking beam type pumping unit.
The hydraulic energy storage and energy saving system combines a hydraulic technology and a mechanical system, and potential energy of the beam pumping unit is recycled through the hydraulic energy storage system. Main energy loss in the down stroke process of the pumping unit is recovered through a hydraulic technology and is stored through an energy storage device, and the stored energy is released in the starting process of the motor and the active process of the beam pumping unit, so that the rated power of the motor is effectively reduced, the energy loss is reduced, and the working efficiency of the pumping unit is improved.
In the working process of the pumping unit, in order to prevent power equipment from slipping, a brake assembly is usually used for fixing the pumping unit, but the current brake assembly is complex in structure and complex in operation and does not have design and use portability, so that a pressure sensing type energy recovery pumping unit is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pressure sensing type energy recovery pumping unit.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pressure sensing type energy recovery pumping unit comprises a base, wherein a support frame is fixedly mounted at the top of the base, the top of the support frame is rotatably connected with a walking beam, a horse head is fixedly mounted at one side of the walking beam, a mounting plate is fixedly mounted at the top of the base, a crank is rotatably connected at one side of the mounting plate, one end of the crank is rotatably connected with a connecting rod, the top of the connecting rod is rotatably connected with one side of the walking beam, a first belt pulley is rotatably connected at the other side of the crank, a fixing seat is fixedly mounted at the top of the base, a driving motor is fixedly mounted at one side of the fixing seat, an output shaft of the driving motor is respectively fixedly sleeved with a first brake gear and a second belt pulley, the outer side of the first belt pulley and the outer side of the second belt pulley are sleeved with, one side of riser is provided with the movable plate, the bottom fixed mounting of movable plate has second brake gear, and second brake gear is located first brake gear directly over, the bar hole has been seted up on the riser, the one end of movable plate extends to in the bar hole and fixed mounting has the lifter plate, the one end of lifter plate extends to one side and fixed mounting of riser, the fixed nut that is equipped with that inlays on the lifter plate, threaded connection has the threaded rod on the nut, fixedly connected with drive assembly on the threaded rod.
Preferably, the same limiting rod is fixedly installed on the inner wall of the top and the inner wall of the bottom of the strip-shaped hole, the linear bearing is fixedly embedded on the lifting plate, the limiting rod penetrates through the inner ring of the linear bearing and is in sliding connection with the inner ring of the linear bearing, and the linear bearing can be used for limiting the longitudinal movement of the lifting plate, so that the lifting plate cannot deviate during the longitudinal movement.
Preferably, a support bearing is fixedly mounted on one side of the vertical plate, the threaded rod penetrates through an inner ring of the support bearing and is fixedly connected with the inner ring of the support bearing, and the support bearing can be used for providing rotary support for the threaded rod.
Preferably, drive assembly includes the first drive gear of fixed mounting at the threaded rod top, the top fixed mounting of riser has the rotating electrical machines, fixed mounting has the second drive gear on the output shaft of rotating electrical machines, first drive gear and second drive gear mesh mutually, and when the rotating electrical machines started, can drive the threaded rod and rotate under the transmission of first drive gear and second drive gear, and then can provide drive power for the threaded rod.
Preferably, two symmetrical check blocks are fixedly mounted on two sides of the limiting rod, and the lifting range of the lifting plate can be limited by the check blocks.
In the utility model, when the pumping unit body is used for working, the driving motor is started at the moment, the driving motor can drive the first brake gear and the second belt pulley to rotate, and the first belt pulley and the second belt pulley are connected through synchronous belt transmission, so that the crank can be driven to rotate, and the crank can drive the walking beam to swing by using the connecting rod, and further the horse head can swing up and down in a reciprocating way;
when needs stop to swing the horse head, at first stop driving motor, then start the rotating electrical machines and rotate clockwise, the rotating electrical machines can drive the threaded rod and rotate under first drive gear and second drive gear's transmission, and threaded rod and nut threaded connection, can drive the lifter plate and move down, the lifter plate then can drive the second brake gear and move down, until first brake gear and second brake gear mesh mutually, alright brake braking in order to carry out brake to driving motor for the horse head can be firm fix on appointed position.
The utility model discloses a beam-pumping unit body brake structural design is ingenious, low in manufacturing cost, and the simple operation simultaneously, this brake structure is reliable moreover, and the difficult condition that takes place the brake and skid has wide marketing prospect.
Drawings
Fig. 1 is a schematic view of the overall structure of a pressure sensing type energy recovery pumping unit provided by the present invention;
fig. 2 is a schematic side view of a vertical plate of the pressure sensing type energy recovery pumping unit according to the present invention;
fig. 3 is the utility model provides a side view structure schematic diagram of the fixing base of pressure sensing type energy recuperation beam-pumping unit.
In the figure: the device comprises a base 1, a support frame 2, a walking beam 3, a horse head 4, a mounting plate 5, a crank 6, a connecting rod 7, a first belt pulley 8, a fixing seat 9, a driving motor 10, a first braking gear 11, a second belt pulley 12, a synchronous belt 13, a vertical plate 14, a movable plate 15, a second braking gear 16, a strip-shaped hole 17, a lifting plate 18, a linear bearing 19, a limiting rod 20, a nut 21, a threaded rod 22, a first driving gear 23, a rotating motor 24 and a second driving gear 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a pressure sensing type energy recovery pumping unit comprises a base 1, a support frame 2 is fixedly installed at the top of the base 1, a walking beam 3 is rotatably connected to the top of the support frame 2, a horse head 4 is fixedly installed at one side of the walking beam 3, a mounting plate 5 is fixedly installed at the top of the base 1, a crank 6 is rotatably connected to one side of the mounting plate 5, a connecting rod 7 is rotatably connected to one end of the crank 6, the top of the connecting rod 7 is rotatably connected to one side of the walking beam 3, a first belt pulley 8 is rotatably connected to the other side of the crank 6, a fixing seat 9 is fixedly installed at the top of the base 1, a driving motor 10 is fixedly installed at one side of the fixing seat 9, a first brake gear 11 and a second belt pulley 12 are respectively fixedly sleeved on an output shaft of the driving motor 10, a same synchronous belt 13 is sleeved on the outer, one side of riser 14 is provided with movable plate 15, the bottom fixed mounting of movable plate 15 has second brake gear 16, and second brake gear 16 is located first brake gear 11 directly over, the bar hole 17 has been seted up on riser 14, the one end of movable plate 15 extends to in the bar hole 17 and fixed mounting has lifter plate 18, the one end of lifter plate 18 extends to one side of riser 14 and fixed mounting has lifter plate 18, the fixed nut 21 that inlays on the lifter plate 18, threaded connection has threaded rod 22 on the nut 21, fixedly connected with drive assembly on the threaded rod 22.
Example two
The embodiment is improved on the basis of the first embodiment: the same limiting rod 20 is fixedly installed on the top inner wall and the bottom inner wall of the strip-shaped hole 17, the linear bearing 19 is fixedly embedded on the lifting plate 18, the limiting rod 20 penetrates through the inner ring of the linear bearing 19 and is in sliding connection with the inner ring of the linear bearing 19, and the linear bearing 19 can be used for limiting the longitudinal movement of the lifting plate 18, so that the lifting plate cannot deviate during the longitudinal movement; a support bearing is fixedly arranged on one side of the vertical plate 14, the threaded rod 22 penetrates through the inner ring of the support bearing and is fixedly connected with the inner ring of the support bearing, and the support bearing can be used for providing rotary support for the threaded rod 22; the driving assembly comprises a first driving gear 23 fixedly mounted at the top of the threaded rod 22, a rotating motor 24 is fixedly mounted at the top of the vertical plate 14, a second driving gear 25 is fixedly mounted on an output shaft of the rotating motor 24, the first driving gear 23 is meshed with the second driving gear 25, and when the rotating motor 24 is started, the threaded rod 22 can be driven to rotate under the transmission of the first driving gear 23 and the second driving gear 25, so that driving force can be provided for the threaded rod 22; two symmetrically arranged stop blocks are fixedly arranged on two sides of the limiting rod 20, and the lifting range of the lifting plate 18 can be limited by the stop blocks.
In the utility model, when the pumping unit body is used for working, the driving motor 10 is started at the moment, the driving motor 10 can drive the first brake gear 11 and the second belt pulley 12 to rotate, and the first belt pulley 8 and the second belt pulley 12 are in transmission connection through the synchronous belt 13, so that the crank 6 can be driven to rotate, the crank 6 can pull the walking beam 3 to swing by utilizing the connecting rod 7, and the horse head 4 can further swing up and down in a reciprocating manner;
when the horse head 4 needs to be stopped to swing, the driving motor 10 is stopped firstly, then the rotating motor 24 is started to rotate clockwise, the rotating motor 24 can drive the threaded rod 22 to rotate under the transmission of the first driving gear 23 and the second driving gear 25, the threaded rod 22 is in threaded connection with the nut 21 and can drive the lifting plate 18 to move downwards, the lifting plate 18 can drive the second braking gear 16 to move downwards until the first braking gear 11 is meshed with the second braking gear 16, and the driving motor 10 can be braked, so that the horse head 4 can be stably fixed at a specified position.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The pressure sensing type energy recovery pumping unit comprises a base (1) and is characterized in that a support frame (2) is fixedly mounted at the top of the base (1), a walking beam (3) is connected to the top of the support frame (2) in a rotating manner, a horse head (4) is fixedly mounted at one side of the walking beam (3), a mounting plate (5) is fixedly mounted at the top of the base (1), a crank (6) is rotatably connected to one side of the mounting plate (5), a connecting rod (7) is rotatably connected to one end of the crank (6), the top of the connecting rod (7) is rotatably connected with one side of the walking beam (3), a first belt pulley (8) is rotatably connected to the other side of the crank (6), a fixing seat (9) is fixedly mounted at the top of the base (1), and a driving motor (10) is fixedly mounted at one side of the fixing seat, the output shaft of driving motor (10) is fixed cover respectively and is equipped with first brake gear (11) and second belt pulley (12), the outside cover of first belt pulley (8) and second belt pulley (12) is equipped with same hold-in range (13), one side fixed mounting of base (1) has riser (14), one side of riser (14) is provided with movable plate (15), the bottom fixed mounting of movable plate (15) has second brake gear (16), and second brake gear (16) are located directly over first brake gear (11), strip hole (17) have been seted up on riser (14), the one end of movable plate (15) extends to in strip hole (17) and fixed mounting has lifter plate (18), the one end of lifter plate (18) extends to one side of riser (14) and fixed mounting has lifter plate (18), be fixed on lifter plate (18) to inlay and be equipped with nut (21), the nut (21) is connected with a threaded rod (22) in a threaded manner, and the threaded rod (22) is fixedly connected with a driving assembly.
2. The pressure sensing type energy recovery pumping unit according to claim 1, wherein the same limiting rod (20) is fixedly installed on the top inner wall and the bottom inner wall of the strip-shaped hole (17), the linear bearing (19) is fixedly embedded on the lifting plate (18), and the limiting rod (20) penetrates through the inner ring of the linear bearing (19) and is in sliding connection with the inner ring of the linear bearing (19).
3. The pump according to claim 1, wherein a support bearing is fixedly mounted on one side of the riser (14), and the threaded rod (22) penetrates through and is fixedly connected with an inner ring of the support bearing.
4. A pressure sensing energy recovery pumping unit according to claim 1, characterized in that the driving assembly comprises a first driving gear (23) fixedly mounted on the top of the threaded rod (22), a rotating motor (24) is fixedly mounted on the top of the vertical plate (14), a second driving gear (25) is fixedly mounted on the output shaft of the rotating motor (24), and the first driving gear (23) and the second driving gear (25) are meshed.
5. The pressure sensing type energy recovery pumping unit as claimed in claim 2, wherein two symmetrically arranged stop blocks are fixedly arranged on both sides of the limiting rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356828.1U CN211819340U (en) | 2020-03-20 | 2020-03-20 | Pressure sensing type energy recovery oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356828.1U CN211819340U (en) | 2020-03-20 | 2020-03-20 | Pressure sensing type energy recovery oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211819340U true CN211819340U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020356828.1U Active CN211819340U (en) | 2020-03-20 | 2020-03-20 | Pressure sensing type energy recovery oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211819340U (en) |
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2020
- 2020-03-20 CN CN202020356828.1U patent/CN211819340U/en active Active
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