CN219101309U - Low symmetrical balance energy-saving pumping unit - Google Patents
Low symmetrical balance energy-saving pumping unit Download PDFInfo
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- CN219101309U CN219101309U CN202223391461.5U CN202223391461U CN219101309U CN 219101309 U CN219101309 U CN 219101309U CN 202223391461 U CN202223391461 U CN 202223391461U CN 219101309 U CN219101309 U CN 219101309U
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Abstract
The utility model discloses a low symmetrical balance energy-saving pumping unit, which relates to the technical field of pumping units and comprises a base, wherein a base is fixedly arranged at the top of the base, a lifting belt is arranged on the outer wall of the base, a support is fixedly arranged at the top of the base and positioned on the right side of the base, an auxiliary wheel is fixedly arranged at the top of the support, the outer wall of the auxiliary wheel is in sliding connection with the outer wall of the lifting belt, and a connecting frame is fixedly connected at the bottom of the support. According to the utility model, through the coordination among the placement seat, the guide rod, the adjusting block, the movable frame, the electric telescopic rod, the clamping plate and the supporting plate, the placement seat and the balancing block can slide left and right conveniently through the guide rod, the position of the adjusting block can be adjusted up and down conveniently through the motor and the threaded rod, the electric telescopic rod can clamp and fix the balancing block by pushing the clamping plate and the supporting plate, the balancing block can be lifted conveniently, and the balancing block can be lifted stably after being fixed conveniently.
Description
Technical Field
The utility model relates to the technical field of pumping units, in particular to a low symmetrical balance energy-saving pumping unit.
Background
The pumping unit is a machine equipment for exploiting petroleum, and is commonly called as "kowtow machine". The pumping unit is the most main lifting equipment in a sucker rod pumping system. Depending on whether there is a beam, it can be classified into a beam pumping unit and a non-beam pumping unit.
In the prior art, a disclosure number of CN201991500U is proposed, and the technical scheme disclosed in the patent document is as follows: the utility model provides a low type symmetrical balance energy-saving pumping unit, its outer rotor permanent magnet motor is fixed on the supporting seat on the frame, and the lower extreme of support front leg, flexible back leg is articulated with the front portion, the middle part of frame respectively, the upper end of support front leg, flexible back leg is articulated with the wheel seat respectively, install the running wheel on the wheel seat, be equipped with flexible and fastening mechanism on the flexible back leg, the one end of lifting belt with outer rotor permanent magnet motor's rotation shell fixed connection, its other end is connected with the rope hanger after bypassing the running wheel, be provided with a connecting band between lifting belt lower surface and the wheel face of running wheel, the one end of this connecting band with the rope hanger is connected, its other end is connected with symmetrical balanced weight. The utility model adopts symmetrical balance, and the balance weight for adjustment is arranged on a movable and liftable table top, thereby being convenient for increasing and decreasing the balance weight, being convenient for placing all the balance weights of the pumping unit, and having high efficiency and small energy consumption.
The following problems exist in the prior art:
in the process of using the oil pumping unit, the weight of the balance weight is heavier, so that the balance weight is inconvenient to install, and meanwhile, when the oil pumping unit is used, the machine base is easy to damage when being collided by external force.
Disclosure of Invention
The utility model aims to provide a low-profile symmetrical balance energy-saving pumping unit, which solves the problems that in the use process of the pumping unit in the background technology, the weight of a balance weight is heavy, the balance weight is inconvenient to install, and the machine base is easy to damage when being collided by external force.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a balanced energy-conserving beam-pumping unit of low type symmetry, includes the base, the top fixed mounting of base has the frame, the outer wall of frame is provided with the elevator belt, the top of base just is located the right side fixed mounting of frame has the support, the top fixed mounting of support has the auxiliary wheel, the outer wall and the outer wall sliding connection of elevator belt of auxiliary wheel, the bottom fixedly connected with link of support, the top of base just is located the fixed mounting of support has balancing piece elevating system under, the top fixedly connected with buffer gear of frame.
The balance weight lifting mechanism comprises a moving unit and a lifting unit, and the top of the moving unit is fixedly connected with the lifting unit.
The buffer mechanism comprises a cleaning unit and a buffer unit, and the top of the cleaning unit is fixedly connected with the buffer unit.
The technical scheme of the utility model is further improved as follows: the mobile unit comprises a fixed frame, the inner wall of the fixed frame is fixedly connected with a guide rod, and the outer wall of the guide rod is slidably connected with a placement seat.
By adopting the technical scheme, the placing seat in the scheme is convenient to slide left and right through the guide rod, so that the balance weight on the placing seat is moved to the lower part of the connecting frame.
The technical scheme of the utility model is further improved as follows: the lifting unit comprises a vertical frame, a motor is fixedly arranged at the top of the vertical frame, a threaded rod is fixedly connected with the output end of the motor, the bottom of the threaded rod penetrates through the bottom of the motor, an adjusting block is connected with the outer wall of the threaded rod in a threaded manner, and the outer wall of the adjusting block is in sliding connection with the inner wall of the vertical frame.
By adopting the technical scheme, the motor can enable the adjusting block to move up and down through the threaded rod in the scheme, so that the height of the adjusting block is adjusted.
The technical scheme of the utility model is further improved as follows: the side fixedly connected with movable frame of regulating block, the inner wall fixedly connected with electric telescopic handle of movable frame, electric telescopic handle's expansion end fixedly connected with splint, the side fixedly connected with backup pad of splint.
By adopting the technical scheme, the electric telescopic rod in the scheme can push the clamping plate and the supporting plate to fix the balance weight, so that the balance weight can stably ascend after being fixed.
The technical scheme of the utility model is further improved as follows: the inner wall bottom edge fixedly connected with limiting plate of movable frame, the top and the bottom sliding connection of backup pad of limiting plate.
By adopting the technical scheme, the limiting plate can provide support for the supporting plate in the scheme, so that the clamping balance weight can be conveniently lifted.
The technical scheme of the utility model is further improved as follows: the cleaning unit comprises a supporting frame, a vertical plate is fixedly connected to the bottom of the supporting frame, a scraping plate is hinged to the side face of the vertical plate, one end, away from the vertical plate, of the scraping plate is overlapped with the outer wall of the lifting belt, a rebound strip is fixedly connected to the side face of the scraping plate, and the other end of the rebound strip is fixedly connected with the side face of the vertical plate.
By adopting the technical scheme, the rebound strip in the scheme can push the scraping plate to be in contact with the lifting belt, so that the scraping plate can clean the surface of the lifting belt.
The technical scheme of the utility model is further improved as follows: the buffer unit comprises a limiting frame, the inner wall of the limiting frame is slidably connected with a buffer plate, the top of the buffer plate is fixedly connected with a rubber pad, the bottom of the buffer plate is fixedly connected with an elastic strip, and the outer wall of the elastic strip is overlapped with the top of the supporting frame.
Adopt above-mentioned technical scheme, the rubber pad can protect the surface of buffer board in this scheme, and the elastic strip can cushion the buffer board that receives the striking simultaneously to protect the frame.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a low-type symmetrical balance energy-saving pumping unit, which is characterized in that a placing seat, a guide rod, an adjusting block, a movable frame, an electric telescopic rod, a clamping plate and a supporting plate are arranged in a matched manner, the guide rod is used for conveniently placing the seat and the balancing block to slide left and right, the motor and a threaded rod are used for conveniently adjusting the position of the adjusting block up and down, the electric telescopic rod is used for conveniently clamping and fixing the balancing block by pushing the clamping plate and the supporting plate, the balancing block is convenient to lift, the balancing block is convenient to stably ascend after being fixed, and the balancing block is connected with a connecting frame.
2. The utility model provides a low symmetrical balance energy-saving pumping unit, which is characterized in that the surface of a buffer plate is protected through the rubber pad by matching the rubber pad, the buffer plate, an elastic strip, a limiting frame, a rebound strip and a scraping plate, excessive loss of the buffer plate is avoided, the buffer plate which is impacted is buffered through the elastic strip, the impact force is reduced, so that a machine base is protected, the rebound strip pushes the scraping plate to be in contact with a lifting belt, and the scraping plate cleans the surface of the rolled lifting belt.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a counterweight lifting mechanism according to the utility model;
FIG. 3 is a cross-sectional view of the structural connection of the cushioning mechanism of the present utility model with the housing;
fig. 4 is a schematic structural view of the present utility model.
In the figure: 1. a base; 2. a base; 3. a lifting belt; 4. a bracket; 5. an auxiliary wheel; 6. a connecting frame; 7. a balance weight lifting mechanism; 71. a fixed frame; 711. a guide rod; 72. a placement seat; 73. a vertical frame; 74. a motor; 741. a threaded rod; 75. an adjusting block; 751. a movable frame; 752. an electric telescopic rod; 753. a clamping plate; 754. a support plate; 755. a limiting plate; 8. a buffer mechanism; 81. a support frame; 82. a riser; 83. a scraper; 84. a rebound strip; 85. a limit frame; 851. a buffer plate; 852. an elastic strip; 853. and a rubber pad.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a low symmetrical balance energy-saving pumping unit, which comprises a base 1, wherein a machine base 2 is fixedly arranged at the top of the base 1, a lifting belt 3 is arranged on the outer wall of the machine base 2, a support 4 is fixedly arranged at the top of the base 1 and positioned on the right side of the machine base 2, an auxiliary wheel 5 is fixedly arranged at the top of the support 4, the outer wall of the auxiliary wheel 5 is in sliding connection with the outer wall of the lifting belt 3, a connecting frame 6 is fixedly connected at the bottom of the support 4, a balance weight lifting mechanism 7 is fixedly arranged at the top of the base 1 and positioned right below the support 4, a buffer mechanism 8 is fixedly connected at the top of the machine base 2, the balance weight lifting mechanism 7 comprises a moving unit and a lifting unit, the top of the moving unit is fixedly connected with a lifting unit, the buffer mechanism 8 comprises a cleaning unit and a buffer unit, and the top of the cleaning unit is fixedly connected with the buffer unit.
As shown in fig. 1-4, in this embodiment, preferably, the mobile unit includes fixed frame 71, the inner wall fixedly connected with guide bar 711 of fixed frame 71, the outer wall sliding connection of guide bar 711 has the seat 72 of placing, the seat 72 is convenient for slide about through guide bar 711, thereby move the balancing piece on the seat 72 to the below of link 6, the lifting unit includes grudging post 73, the top fixed mounting of grudging post 73 has motor 74, the output fixedly connected with threaded rod 741 of motor 74, the bottom of threaded rod 741 runs through the bottom of motor 74, the outer wall threaded connection of threaded rod 741 has regulating block 75, the outer wall sliding connection of regulating block 75 and the inner wall of grudging post 73, motor 74 can make regulating block 75 reciprocate, thereby make the height adjustment of regulating block 75, the side fixedly connected with movable frame 751 of regulating block 75, the inner wall fixedly connected with electric telescopic link 752 of movable frame 751, the telescopic link of electric telescopic link 752 fixedly connected with splint 753, the side fixedly connected with backup pad 754 of splint 753, electric telescopic link 752 can promote splint 753 and backup pad 754, the supporting plate 754 is convenient for carry out the fixed connection on the fixed connection of supporting plate 755 and the bottom of supporting plate 755, the fixed connection of supporting plate 755 is convenient for the bottom of the fixed connection of supporting plate to the bottom of the supporting plate 755, the bottom of the fixed connection of the supporting plate is convenient for the lifting plate, the bottom of the supporting plate 755 is convenient for the bottom of the lifting plate is connected to the fixed connection of the supporting plate with the balancing piece, simultaneously, the bottom plate 755.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cleaning unit includes support frame 81, the bottom fixedly connected with riser 82 of support frame 81, the side of riser 82 articulates there is scraper blade 83, the one end that riser 82 was kept away from to scraper blade 83 and the outer wall overlap joint of elevator belt 3, the side fixedly connected with resilience strip 84 of scraper blade 83, the other end and the side fixedly connected with of riser 82 of resilience strip 84, resilience strip 84 can promote scraper blade 83 and elevator belt 3 to make scraper blade 83 clear up the surface of elevator belt 3, the buffer unit includes spacing frame 85, the inner wall sliding connection of spacing frame 85 has buffer plate 851, the top fixedly connected with rubber pad 853 of buffer plate 851, the bottom fixedly connected with elastic strip 852 of buffer plate 851, the outer wall of elastic strip 852 and the top overlap joint of support frame 81, the rubber pad 853 can protect the surface of buffer plate 851, elastic strip 852 can cushion the buffer plate 851 that receives the striking simultaneously, thereby protect frame 2 receives the striking and damage appears.
The working principle of the low-type symmetrical balance energy-saving pumping unit is specifically described below.
As shown in fig. 1 to 4, when the balance weight on the pumping unit is installed, the balance weight is placed on the placing seat 72, the placing seat 72 is pushed to move to the lower side of the support 4, the motor 74 is started, the adjusting block 75 and the movable frame 751 are moved downwards through the rotation of the threaded rod 741, the balance weight is clamped and fixed through the movement of the electric telescopic rod 752 to the balance weight through the pushing of the clamping plate 753 and the supporting plate 754, the motor 74 is started again, the threaded rod 741 is reversed, the adjusting block 75 and the movable frame 751 are moved upwards, the balance weight is connected with the connecting frame 6, the surface of the buffer plate 851 is protected through the rubber pad 853, meanwhile, the buffer plate 851 which is impacted is buffered by the elastic strip 852 is used for protecting the running machine seat 2, and the elastic strip 84 pushes the scraping plate 83 to be in contact with the lifting belt 3, so that the scraping plate 83 cleans the surface of the rolled lifting belt 3.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a balanced energy-conserving beam-pumping unit of low type symmetry, includes base (1), the top fixed mounting of base (1) has frame (2), the outer wall of frame (2) is provided with elevator belt (3), the top of base (1) and be located the right side fixed mounting of frame (2) have support (4), the top fixed mounting of support (4) has auxiliary wheel (5), the outer wall of auxiliary wheel (5) and the outer wall sliding connection of elevator belt (3), the bottom fixedly connected with link (6) of support (4), its characterized in that: the top of the base (1) is fixedly provided with a balance weight lifting mechanism (7) which is positioned right below the bracket (4), and the top of the base (2) is fixedly connected with a buffer mechanism (8);
the balance weight lifting mechanism (7) comprises a moving unit and a lifting unit, and the top of the moving unit is fixedly connected with the lifting unit;
the buffer mechanism (8) comprises a cleaning unit and a buffer unit, and the top of the cleaning unit is fixedly connected with the buffer unit.
2. The low-profile symmetrical balanced energy efficient pumping unit of claim 1, wherein: the mobile unit comprises a fixed frame (71), wherein the inner wall of the fixed frame (71) is fixedly connected with a guide rod (711), and the outer wall of the guide rod (711) is slidably connected with a placement seat (72).
3. The low-profile symmetrical balanced energy efficient pumping unit of claim 1, wherein: the lifting unit comprises a vertical frame (73), a motor (74) is fixedly arranged at the top of the vertical frame (73), a threaded rod (741) is fixedly connected to the output end of the motor (74), the bottom of the threaded rod (741) penetrates through the bottom of the motor (74), an adjusting block (75) is connected to the outer wall of the threaded rod (741) in a threaded manner, and the outer wall of the adjusting block (75) is in sliding connection with the inner wall of the vertical frame (73).
4. A low profile symmetrical balanced energy efficient pumping unit according to claim 3, wherein: the side fixedly connected with movable frame (751) of regulating block (75), the inner wall fixedly connected with electric telescopic handle (752) of movable frame (751), the expansion end fixedly connected with splint (753) of electric telescopic handle (752), the side fixedly connected with backup pad (754) of splint (753).
5. The low-profile symmetrical balanced energy efficient pumping unit of claim 4, wherein: the bottom edge of the inner wall of the movable frame (751) is fixedly connected with a limiting plate (755), and the top of the limiting plate (755) is in sliding connection with the bottom of the supporting plate (754).
6. The low-profile symmetrical balanced energy efficient pumping unit of claim 1, wherein: the cleaning unit comprises a supporting frame (81), a vertical plate (82) is fixedly connected to the bottom of the supporting frame (81), a scraping plate (83) is hinged to the side face of the vertical plate (82), one end, away from the vertical plate (82), of the scraping plate (83) is overlapped with the outer wall of the lifting belt (3), a rebound strip (84) is fixedly connected to the side face of the scraping plate (83), and the other end of the rebound strip (84) is fixedly connected with the side face of the vertical plate (82).
7. The low-profile symmetrical balanced energy efficient pumping unit of claim 1, wherein: the buffer unit comprises a limit frame (85), the inner wall of the limit frame (85) is connected with a buffer plate (851) in a sliding mode, a rubber pad (853) is fixedly connected to the top of the buffer plate (851), an elastic strip (852) is fixedly connected to the bottom of the buffer plate (851), and the outer wall of the elastic strip (852) is overlapped with the top of the support frame (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223391461.5U CN219101309U (en) | 2022-12-19 | 2022-12-19 | Low symmetrical balance energy-saving pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223391461.5U CN219101309U (en) | 2022-12-19 | 2022-12-19 | Low symmetrical balance energy-saving pumping unit |
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| Publication Number | Publication Date |
|---|---|
| CN219101309U true CN219101309U (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223391461.5U Active CN219101309U (en) | 2022-12-19 | 2022-12-19 | Low symmetrical balance energy-saving pumping unit |
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| Country | Link |
|---|---|
| CN (1) | CN219101309U (en) |
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- 2022-12-19 CN CN202223391461.5U patent/CN219101309U/en active Active
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