Efficient and energy-saving hydraulic pumping unit

Abstract

The utility model discloses an efficient energy-saving hydraulic pumping unit which comprises a base, an installation box is installed on the top of the base, a positioning block is installed on one side of the top of the installation box, a movable cover assembly is installed on the top of the installation box through a hinge, and the movable cover assembly is used for opening the top of the installation box. And the movable cover assembly comprises a top cover, the top cover is installed at the top of the installation box through a hinge, an installation block is installed on one side of the bottom of the top cover, and a magnetic block is installed at the bottom of the installation block. The top cover can turn over at the top of the mounting box, so that the top of the mounting box is opened, maintenance personnel can conveniently maintain equipment in the mounting box through the opening in the top, when the top cover is closed, the magnetic block and the positioning block are magnetically attracted, and the positioning block is an iron block, so that the top cover can be fixed by the magnetic block, and meanwhile, the top cover is convenient to open.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pumping units, in particular to a high-efficiency and energy-saving hydraulic oil pumping unit. Background Art

[0002] A pumping unit is a device used in oil extraction. It extracts crude oil from an oil well through mechanical or electrical force. The pumping unit drives the sucker rod to reciprocate up and down through a driving structure, causing the pumping pump plunger connected to the sucker rod to reciprocate, thereby lifting the crude oil from the well to the ground.

[0003] Prior art CN117514091A discloses a highly efficient and energy-saving hydraulic oil pump. In the patent document, it is not convenient to repair the internal driving device when the oil pump is in use, which causes inconvenience to the maintenance personnel. Utility Model Content

[0004] One purpose of the present application is to provide a highly efficient and energy-saving hydraulic oil pumping unit to solve the technical problem in the prior art that it is inconvenient to repair the internal driving equipment, thereby causing inconvenience to the maintenance personnel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency and energy-saving hydraulic oil pumping unit, comprising a base, a mounting box is installed on the top of the base, a positioning block is installed on one side of the top of the mounting box, a movable cover assembly is installed on the top of the mounting box through a hinge, the movable cover assembly is used to open the top of the mounting box, the movable cover assembly comprises a top cover, the top cover is installed on the top of the mounting box through a hinge, a mounting block is installed on one side of the bottom of the top cover, and a magnetic block is installed on the bottom of the mounting block.

[0006] Preferably, a rotating wheel is installed inside the installation box, a driving motor is installed on the back of the installation box, and the output end of the driving motor is connected to the rotating wheel, and a controller is installed on the front of the installation box, and the controller is electrically connected to the driving motor.

[0007] Preferably, an oil pumping rope is wound around the outer side of the rotating wheel, and an oil pumping rod is installed at one end of the oil pumping rope.

[0008] Preferably, a support column is installed on the top of the base, a mounting plate is installed on the outer side of the support column, support rods are symmetrically installed on the bottom of the mounting plate, and the bottom ends of the support rods are fixed to the top of the base.

[0009] Preferably, a connecting plate is installed on the outer side of the support rod, a connecting rod is installed on the outer side of the connecting plate, a connecting piece is installed on the top of the connecting rod, and a first positioning wheel and a second positioning wheel are respectively installed inside the connecting piece. The first positioning wheel and the second positioning wheel are arranged up and down, and the first positioning wheel and the second positioning wheel position the oil pumping rope.

[0010] Preferably, a support plate is installed at the top of the support column, a fixing plate is symmetrically installed on the top of the support plate, a fixed pulley is installed on the inner side of the fixing plate, and the fixed pulley is connected to the oil pumping rope pulley.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The top cover in the movable cover assembly of the utility model is installed by hinges, so that the top cover can be flipped on the top of the installation box, so that the top of the installation box can be opened, which is convenient for maintenance personnel to repair the equipment inside the installation box through the opening at the top. When the top cover is closed, the magnetic block and the positioning block are magnetically adsorbed. The positioning block is an iron block so that the magnetic block can fix the top cover and is also convenient to open.

[0013] 2. In the utility model, the connecting plate provides an installation position for the connecting rod, and the connecting rod provides an installation position for the connecting piece. The first positioning wheel and the second positioning wheel limit the oil pumping rope through the connecting piece. The first positioning wheel and the second positioning wheel can rotate, so that the oil pumping rope will not produce large shaking when in use, making the oil pumping rope more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the wheel structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the connecting plate structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the support column structure of the utility model.

[0018] In the figure: 1. base; 2. installation box; 3. controller; 4. drive motor; 5. rotating wheel; 6. pumping rope; 7. pumping rod; 8. positioning block; 9. top cover; 10. mounting block; 11. magnetic block; 12. support column; 13. mounting plate; 14. support rod; 15. connecting plate; 16. connecting rod; 17. connecting piece; 18. first positioning wheel; 19. second positioning wheel; 20. support plate; 21. fixing plate; 22. fixed pulley. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1 and Figure 2 , an embodiment provided by the utility model: a high-efficiency and energy-saving hydraulic oil pumping unit;

[0023] It includes a base 1 and a movable cover assembly, a mounting box 2 is installed on the top of the base 1, a positioning block 8 is installed on one side of the top of the mounting box 2, a movable cover assembly is installed on the top of the mounting box 2 through a hinge, and the movable cover assembly is used to open the top of the mounting box 2, the movable cover assembly includes a top cover 9, the top cover 9 is installed on the top of the mounting box 2 through a hinge, a mounting block 10 is installed on one side of the bottom of the top cover 9, a magnetic block 11 is installed on the bottom of the mounting block 10, a rotating wheel 5 is installed inside the mounting box 2, a driving motor 4 is installed on the back of the mounting box 2, and the output end of the driving motor 4 is connected to the rotating wheel 5, a controller 3 is installed on the front of the mounting box 2, and the controller 3 is electrically connected to the driving motor 4, an oil pumping rope 6 is wound around the outside of the rotating wheel 5, and an oil pumping rod 7 is installed at one end of the oil pumping rope 6;

[0024] The base 1 provides an installation position for the installation box 2 on the top, and the interior of the installation box 2 is used to provide space for the installation of the rotating wheel 5. The positioning block 8 provides a position for fixing the magnetic block 11. The top of the installation box 2 is shielded by a movable cover assembly. The top cover 9 in the movable cover assembly is installed through hinges, so that the top cover 9 can be flipped on the top of the installation box 2, so that the top of the installation box 2 can be opened, which is convenient for maintenance personnel to repair the equipment inside the installation box 2 through the opening at the top. When the top cover 9 is closed, the magnetic block 11 is magnetically adsorbed to the positioning block 8. The positioning block 8 is an iron block so that the magnetic block 11 can fix the top cover 9 and is also convenient to open. The controller 3 controls the operation of the drive motor 4, and the drive motor 4 drives the rotating wheel 5 to rotate, thereby realizing the winding of the oil pumping rope 6. The drive motor 4 can rotate forward and backward.

[0025] See also Figure 1 , Figure 3 and Figure 4 , an embodiment provided by the utility model: a high-efficiency and energy-saving hydraulic oil pumping unit;

[0026] It includes a first positioning wheel 18 and a fixed pulley 22. A support column 12 is installed on the top of the base 1. A mounting plate 13 is installed on the outside of the support column 12. A support rod 14 is symmetrically installed on the bottom of the mounting plate 13, and the bottom end of the support rod 14 is fixed to the top of the base 1. A connecting plate 15 is installed on the outside of the support rod 14. A connecting rod 16 is installed on the outside of the connecting plate 15. A connecting member 17 is installed on the top of the connecting rod 16. The first positioning wheel 18 and the second positioning wheel 19 are respectively installed inside the connecting member 17. The first positioning wheel 18 and the second positioning wheel 19 are arranged up and down, and the first positioning wheel 18 and the second positioning wheel 19 position the oil pumping rope 6. A support plate 20 is installed on the top of the support column 12. A fixed plate 21 is symmetrically installed on the top of the support plate 20. A fixed pulley 22 is installed on the inner side of the fixed plate 21, and the fixed pulley 22 is connected to the pulley of the oil pumping rope 6.

[0027] The support column 12 provides an installation position for the mounting plate 13, and is connected to the mounting plate 13 and the base 1 through the support rod 14 to support the support column 12. The connecting plate 15 provides an installation position for the connecting rod 16, and the connecting rod 16 provides an installation position for the connecting piece 17. The first positioning wheel 18 and the second positioning wheel 19 limit the oil pumping rope 6 through the connecting piece 17. The first positioning wheel 18 and the second positioning wheel 19 can rotate, so that the oil pumping rope 6 will not produce a large shake when in use, making the oil pumping rope 6 more stable. The support plate 20 provides an installation position for the fixed plate 21, and the fixed plate 21 is used to install the fixed pulley 22. The fixed pulley 22 is connected to the oil pumping rope 6 to limit the oil pumping rope 6. The sucker rod 7 is connected to the oil pump plunger to drive the oil pump plunger to operate and realize the extraction of crude oil.

[0028] Working principle: Before using the energy-efficient hydraulic oil pumping unit, you should first check whether there are any problems that affect the use of the energy-efficient hydraulic oil pumping unit. First, place the oil pumping unit at the location where it needs to be used. When the oil pumping unit is in use, the drive motor 4 drives the wheel 5 to rotate, so that the wheel 5 drives the pumping rope 6 to reciprocate, thereby causing the sucker rod 7 to drive the oil pump plunger to operate. The pumping rope 6 is more stable under the limit of the first positioning wheel 18 and the second positioning wheel 19.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A high-efficiency and energy-saving hydraulic oil pumping unit, comprising a base (1), characterized in that: A mounting box (2) is mounted on the top of the base (1), a positioning block (8) is mounted on one side of the top of the mounting box (2), a movable cover assembly is mounted on the top of the mounting box (2) via a hinge, the movable cover assembly is used to open the top of the mounting box (2), the movable cover assembly comprises a top cover (9), the top cover (9) is mounted on the top of the mounting box (2) via a hinge, a mounting block (10) is mounted on one side of the bottom of the top cover (9), and a magnetic block (11) is mounted on the bottom of the mounting block (10).

2. The high-efficiency and energy-saving hydraulic pumping unit according to claim 1 is characterized in that: A rotating wheel (5) is installed inside the installation box (2), a driving motor (4) is installed on the back of the installation box (2), and the output end of the driving motor (4) is connected to the rotating wheel (5), and a controller (3) is installed on the front of the installation box (2), and the controller (3) is electrically connected to the driving motor (4).

3. The high-efficiency and energy-saving hydraulic pumping unit according to claim 2 is characterized in that: An oil pumping rope (6) is wound around the outer side of the rotating wheel (5), and an oil pumping rod (7) is installed at one end of the oil pumping rope (6).

4. The high-efficiency and energy-saving hydraulic pumping unit according to claim 1 is characterized in that: A support column (12) is installed on the top of the base (1), a mounting plate (13) is installed on the outer side of the support column (12), a support rod (14) is symmetrically installed on the bottom of the mounting plate (13), and the bottom end of the support rod (14) is fixed to the top of the base (1).

5. The high-efficiency and energy-saving hydraulic pumping unit according to claim 4 is characterized in that: A connecting plate (15) is installed on the outer side of the support rod (14), a connecting rod (16) is installed on the outer side of the connecting plate (15), a connecting piece (17) is installed on the top end of the connecting rod (16), a first positioning wheel (18) and a second positioning wheel (19) are installed inside the connecting piece (17), the first positioning wheel (18) and the second positioning wheel (19) are arranged up and down, and the first positioning wheel (18) and the second positioning wheel (19) position the oil pumping rope (6).

6. The high-efficiency and energy-saving hydraulic pumping unit according to claim 4, characterized in that: A support plate (20) is installed at the top of the support column (12), a fixed plate (21) is symmetrically installed on the top of the support plate (20), a fixed pulley (22) is installed on the inner side of the fixed plate (21), and the fixed pulley (22) is connected to the pulley of the oil pumping rope (6).

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