CN218991801U

CN218991801U - Novel anti-blocking oil pump

Info

Publication number: CN218991801U
Application number: CN202223379777.2U
Authority: CN
Inventors: 杜建华
Original assignee: Jinxiang Dewei Petrochemical Engineering Chemical Technology Co ltd
Current assignee: Jinxiang Dewei Petrochemical Engineering Chemical Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-09
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a novel anti-blocking oil pump, which relates to the technical field of oil pumps, and comprises an oil pump body, wherein the inlet end of the oil pump body is fixedly communicated with a connecting pipe, the bottom end of the connecting pipe is fixedly communicated with a sealing cylinder, one side of the bottom end of the sealing cylinder is fixedly communicated with a feeding pipe, and the middle part of the top end of the sealing cylinder is provided with a rotating shaft through a sealing bearing in a rotating and inserting way, so that the anti-blocking oil pump has the beneficial effects that: the output shaft of the control forward and backward rotation gear motor rotates to drive the second gear to rotate, the second gear rotates to drive the first gear to rotate through meshing cooperation with the first gear, the first gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the transverse plate to rotate, the transverse plate rotates to drive a plurality of anti-blocking bristles and anti-blocking scraping plates to rotate by taking the rotating shaft as an axle center, and the plurality of anti-blocking bristles and the anti-blocking scraping plates rotate to prevent blocking cleaning of the bottom end of the wear-resistant filter screen, so that better anti-blocking function is provided.

Description

Novel anti-blocking oil pump

Technical Field

The utility model relates to an oil pump, in particular to a novel anti-blocking oil pump, and belongs to the technical field of oil pumps.

Background

The oil pump is an underground device driven by the pumping unit to lift crude oil in a well to the ground, the common oil pump mainly comprises four parts of a pump cylinder, a suction valve, a piston and a discharge valve, and the oil pump can be divided into a tubular pump and a rod pump according to the underground fixing mode of the oil pump, wherein the application number of the underground oil pump is CN202023132606.0, and the underground oil pump can lift the plunger body and the sealing cylinder of the oil pump by a sucker rod according to the abrasion condition of the underground pump to perform pump detection operation; when the fixed valve assembly is not sealed, the sucker rod and the sucker pump plunger body are lowered, the fixed valve assembly can be fished out, and the pump detection mode can not move the oil pipe column to the connected oil pump body. The oil pump has the advantages that the requirement of lifting all underground oil pipe columns and oil pump cylinders in the past is changed, the light pump detection operation can be realized, the operation cost is saved, the production time rate of an oil well is improved, sand blocking prevention is additionally arranged, the pump efficiency is high, the operation cost is saved, further search discovers that the oil pump is further used, the combined oil pump with the application number of CN02121107.8 is used for pumping liquid, the liquid is boosted by the large pump and then is discharged into an annular space between large oil pipe and small oil pipe to form a second liquid level, the sinking degree formed by the liquid level is much larger than the sinking degree naturally formed by the oil reservoir pressure, the suction inlet of the small pump is positioned under the large sinking degree, the filling degree of the pump is high, the small oil pump lifts the liquid to the ground, and the sucker rod and the oil pump can bear the force of the small pump when the oil pump lifts a plunger, so that the purpose of improving the liquid discharge amount of the oil reservoir under the low sinking degree can be realized, but the oil pumps of the two types are not convenient to provide better anti-blocking functions when in use.

Disclosure of Invention

The utility model aims to provide a novel anti-blocking oil pump so as to solve the problem that the prior art is inconvenient to provide a better anti-blocking function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel anti-blocking oil pump, includes the oil pump body, the fixed intercommunication of entrance point of oil pump body has the connecting pipe, is the fixed intercommunication of bottom of connecting pipe has a sealed section of thick bamboo, the fixed intercommunication in one side of sealed section of thick bamboo bottom has the inlet pipe, the middle part on sealed section of thick bamboo top is rotated through sealed bearing and is alternatingly and be equipped with the pivot, the fixed cover in top of pivot is equipped with first gear, the fixed second gear that is equipped with forward and reverse gear motor of opposite side on sealed section of thick bamboo top, the fixed cover of output shaft of forward and reverse gear motor is equipped with the second gear that is connected with first gear engagement, the bottom mounting of pivot is equipped with the diaphragm, the fixed a plurality of anti-blocking brush hair that is equipped with in one side on diaphragm top, the fixed anti-blocking scraper blade that is equipped with in opposite side on diaphragm top, the fixed wear-resisting filter screen that is equipped with in bottom of connecting pipe inner wall, a plurality of anti-blocking brush hair all contacts with wear-resisting filter screen's bottom, the exit end of oil pump body is equipped with sealing connection subassembly, oil pump body and external power supply electric connection.

Preferably, the sealing connection assembly comprises a discharging pipe and a sealing gasket assembly, one end of the discharging pipe is fixedly communicated with the outlet end of the oil pump body, a mounting ring is fixedly arranged at the other end of the discharging pipe, connecting screws are arranged on two sides of the mounting ring in a sliding penetrating mode, and the sealing gasket assembly is arranged on the side of the mounting ring.

Preferably, the sealing gasket assembly comprises a neoprene sealing gasket, the neoprene sealing gasket is fixedly arranged on the side of the mounting ring, an isoprene rubber sealing gasket is fixedly arranged on one side of the neoprene sealing gasket, and a nitrile rubber sealing gasket is fixedly arranged on one side of the isoprene rubber sealing gasket.

Preferably, the top of the oil pump body is fixedly provided with two connecting rods, and the top of each connecting rod is fixedly provided with a mounting plate.

Preferably, the four corners of the mounting plate are fixedly provided with mounting screws, and the top end of the mounting plate is fixedly provided with an anti-slip pad.

Preferably, the side of the sealing cylinder is hinged with a sealing cleaning door through two hinges, and the middle part of the bottom end of the mounting plate is fixedly provided with a storage battery.

Preferably, a switch button is fixedly arranged in the middle of the sealing cleaning door, and the forward and reverse rotation speed reducing motor is electrically connected with the storage battery through the switch button.

Compared with the related art, the novel anti-blocking oil pump provided by the utility model has the following beneficial effects:

1. the output shaft of the forward and reverse rotation gear motor is controlled to rotate, the output shaft of the forward and reverse rotation gear motor rotates to drive the second gear to rotate, the second gear rotates to drive the first gear to rotate through meshing fit with the first gear, the first gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the transverse plate to rotate, the transverse plate rotates to drive the anti-blocking bristles and the anti-blocking scraping plate to rotate by taking the rotating shaft as an axis respectively, the anti-blocking bristles and the anti-blocking scraping plate rotate to prevent blocking cleaning of the bottom end of the wear-resistant filter screen, and accordingly better anti-blocking function is provided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. an oil pump body; 2. a connecting pipe; 3. sealing the connection assembly; 31. a discharge pipe; 32. a mounting ring; 33. a connecting screw; 4. a sealing cylinder; 5. a feed pipe; 6. a sealing gasket assembly; 61. a neoprene sealing gasket; 62. an isoprene rubber sealing gasket; 63. nitrile rubber sealing gaskets; 7. a rotating shaft; 8. a first gear; 9. a forward and reverse rotation speed reducing motor; 10. a second gear; 11. a cross plate; 12. anti-blocking brush hair; 13. an anti-blocking scraper; 14. wear-resistant filter screen; 15. a connecting rod; 16. a mounting plate; 17. installing a screw; 18. an anti-slip pad; 19. sealing the cleaning door; 20. a storage battery; 21. a switch button.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-4, the utility model provides a novel anti-blocking oil pump, which comprises an oil pump body 1, wherein the inlet end of the oil pump body 1 is fixedly communicated with a connecting pipe 2, the bottom end of the connecting pipe 2 is fixedly communicated with a sealing cylinder 4, one side of the bottom end of the sealing cylinder 4 is fixedly communicated with a feeding pipe 5, the middle part of the top end of the sealing cylinder 4 is rotatably inserted with a rotating shaft 7 through a sealing bearing, the top end of the rotating shaft 7 is fixedly sleeved with a first gear 8, the other side of the top end of the sealing cylinder 4 is fixedly provided with a forward and reverse rotation speed reducing motor 9, the output shaft of the forward and reverse rotation speed reducing motor 9 is fixedly sleeved with a second gear 10 which is meshed with the first gear 8, the bottom end of the rotating shaft 7 is fixedly provided with a transverse plate 11, one side of the top end of the transverse plate 11 is fixedly provided with a plurality of anti-blocking bristles 12, the other side of the top end of the transverse plate 11 is fixedly provided with an anti-blocking scraping plate 13, the bottom of the inner wall of the connecting pipe 2 is fixedly provided with a wear-resistant filter 14, the top ends of the plurality of anti-blocking bristles 12 are all contacted with the bottom ends of the wear-resistant filter 14, the outlet end of the oil pump body 1 is provided with a sealing connecting assembly 3, and the oil pump body 1 is electrically connected with an external power supply;

two connecting rods 15 are fixedly arranged at the top end of the oil pump body 1, and mounting plates 16 are fixedly arranged at the top ends of the two connecting rods 15, so that anti-skid pads 18 can be conveniently mounted;

mounting screws 17 are fixedly arranged at four corners of the mounting plate 16, and anti-skid pads 18 are fixedly arranged at the top ends of the mounting plate 16, so that the anti-skid property is improved;

the side of the sealing cylinder 4 is hinged with a sealing cleaning door 19 through two hinges, and the middle part of the bottom end of the mounting plate 16 is fixedly provided with a storage battery 20, so that electric quantity can be conveniently stored;

a switch button 21 is fixedly arranged in the middle of the sealing cleaning door 19, and the forward and reverse rotation gear motor 9 is electrically connected with a storage battery 20 through the switch button 21;

referring to fig. 1-4, a novel anti-blocking oil pump further comprises a sealing connection assembly 3, wherein the sealing connection assembly 3 comprises a discharge pipe 31 and a sealing gasket assembly 6, one end of the discharge pipe 31 is fixedly communicated with the outlet end of the oil pump body 1, a mounting ring 32 is fixedly arranged at the other end of the discharge pipe 31, connecting screws 33 are respectively and slidably inserted into two sides of the mounting ring 32, and the sealing gasket assembly 6 is arranged at the side of the mounting ring 32;

specifically, as shown in fig. 1, 2, 3 and 4, the discharging pipe 31 is first provided to facilitate discharging, and the two connecting screws 33 are provided to facilitate the fixing connection between the mounting ring 32 and the corresponding mounting position on the external device.

Example 2:

the sealing gasket assembly 6 comprises a neoprene sealing gasket 61, wherein the neoprene sealing gasket 61 is fixedly arranged at the side of the mounting ring 32, an isoprene rubber sealing gasket 62 is fixedly arranged at one side of the neoprene sealing gasket 61, and a nitrile rubber sealing gasket 63 is fixedly arranged at one side of the isoprene rubber sealing gasket 62;

specifically, as shown in fig. 1 and 4, the neoprene gasket 61, isoprene gasket 62 and nitrile gasket 63 are provided first to facilitate improvement of the sealing property between the mounting ring 32 and the mounting surface.

Working principle: when the novel anti-blocking oil pump is specifically used, firstly, the novel anti-blocking oil pump is placed at a corresponding working position, then, whether all parts of the novel anti-blocking oil pump work normally is checked, whether the electric quantity of a storage battery 20 is sufficient or not is checked, the oil pump body 1 is electrically connected with an external power supply after the checking is finished, the novel anti-blocking oil pump can be used after the connection is finished, in use, the mounting plate 16 is fixedly mounted at the corresponding working position through four mounting screws 17, the oil pump body 1 is controlled to start to work, the output shaft of the forward and reverse rotation speed reducing motor 9 is controlled to rotate through the switch button 21, the output shaft of the forward and reverse rotation speed reducing motor 9 rotates to drive the second gear 10 to rotate, the second gear 10 rotates to drive the first gear 8 to rotate through meshed cooperation with the first gear 8, the rotation of the first gear 8 drives the rotation of the rotation shaft 7 to drive the transverse plate 11 to rotate, the transverse plate 11 drives the anti-blocking bristles 12 and the scraping plate 13 to rotate around the rotation shaft 7, the anti-blocking bristles 12 and the anti-blocking scraping plate 13 rotate to the bottom end of the wear-resistant filter 14, a better blocking function is provided, the discharging pipe is controlled to rotate through the switch button 21, the output shaft is controlled to rotate, the second gear is driven by the second gear 31 to rotate, the anti-blocking ring 31 is convenient to rotate, the anti-blocking rubber is arranged between the two anti-blocking bristles 31 and the corresponding sealing rings and the sealing ring 32 are arranged, the sealing gasket is conveniently and the sealing gasket 32 is arranged between the sealing gasket is arranged on the sealing gasket 32, and the sealing gasket is arranged between the sealing gasket is arranged and the sealing gasket 32 and the sealing device and is arranged at the corresponding installation position.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel anti-clogging oil pump, which comprises an oil pump body (1) and is characterized in that, the inlet end of the oil pump body (1) is fixedly communicated with a connecting pipe (2), the bottom end of the connecting pipe (2) is fixedly communicated with a sealing cylinder (4), one side of the bottom end of the sealing cylinder (4) is fixedly communicated with a feeding pipe (5), a rotating shaft (7) is inserted in the middle of the top end of the sealing cylinder (4) through a sealing bearing in a rotating way, a first gear (8) is fixedly sleeved at the top end of the rotating shaft (7), the other side of the top end of the sealing cylinder (4) is fixedly provided with a forward and reverse rotation gear motor (9), the output shaft of the forward and reverse rotation speed reduction motor (9) is fixedly sleeved with a second gear (10) which is meshed with the first gear (8), a transverse plate (11) is fixedly arranged at the bottom end of the rotating shaft (7), a plurality of anti-blocking bristles (12) are fixedly arranged on one side of the top end of the transverse plate (11), an anti-blocking scraping plate (13) is fixedly arranged on the other side of the top end of the transverse plate (11), the bottom of the inner wall of the connecting pipe (2) is fixedly provided with a wear-resistant filter screen (14), the top ends of a plurality of anti-blocking bristles (12) are contacted with the bottom ends of the wear-resistant filter screens (14), the oil pump is characterized in that a sealing connection assembly (3) is arranged at the outlet end of the oil pump body (1), and the oil pump body (1) is electrically connected with an external power supply.

2. The novel anti-clogging oil pump of claim 1, wherein: the sealing connection assembly (3) comprises a discharging pipe (31) and a sealing gasket assembly (6), one end of the discharging pipe (31) is fixedly communicated with the outlet end of the oil pump body (1), a mounting ring (32) is fixedly arranged at the other end of the discharging pipe (31), connecting screws (33) are fixedly inserted into two sides of the mounting ring (32) in a sliding manner, and the sealing gasket assembly (6) is arranged on the side of the mounting ring (32).

3. The novel anti-clogging oil pump of claim 2, wherein: the sealing gasket assembly (6) comprises a neoprene sealing gasket (61), the neoprene sealing gasket (61) is fixedly arranged on the side of the mounting ring (32), an isoprene rubber sealing gasket (62) is fixedly arranged on one side of the neoprene sealing gasket (61), and a nitrile rubber sealing gasket (63) is fixedly arranged on one side of the isoprene rubber sealing gasket (62).

4. The novel anti-clogging oil pump of claim 1, wherein: the oil pump is characterized in that two connecting rods (15) are fixedly arranged at the top ends of the oil pump body (1), and mounting plates (16) are fixedly arranged at the top ends of the two connecting rods (15).

5. The novel anti-clogging oil pump of claim 4, wherein: four corners of the mounting plate (16) are fixedly provided with mounting screws (17), and the top end of the mounting plate (16) is fixedly provided with an anti-slip pad (18).

6. The novel anti-clogging oil pump of claim 4, wherein: the side of the sealing cylinder (4) is hinged with a sealing cleaning door (19) through two hinges, and a storage battery (20) is fixedly arranged in the middle of the bottom end of the mounting plate (16).

7. The novel anti-clogging oil pump of claim 6, wherein: the middle part of sealed clearance door (19) is fixed to be equipped with shift knob (21), positive and negative rotation gear motor (9) pass through shift knob (21) and battery (20) electric connection.