Lubricating oil filling device for oil exploitation equipment

Abstract

The lubricating oil filling device of the oil exploitation equipment comprises a grease gun body, a connecting pipe is fixedly arranged on the surface of the grease gun body, a filling opening is fixedly formed in the end, away from the grease gun body, of the connecting pipe, and a flushing mechanism used for cleaning the grease opening is arranged at the lower end of the connecting pipe. The flushing mechanism comprises a fixing frame, a high-pressure spray head, a connector, a connecting hose and a pump body, the fixing frame is fixedly arranged on one side of the connecting hose, the high-pressure spray head is fixedly arranged at the lower end of the interior of the fixing frame, the connector is movably arranged on one side of the surface of the high-pressure spray head in a screwed mode through threads, and the connecting hose is fixedly arranged at one end of the surface of the connector. The grease gun is good in using effect, the flushing and cleaning mechanism is additionally arranged on a traditional grease gun, the grease gun can effectively adapt to the severe environment where oil exploitation equipment is applied, dirt on the surface of a grease opening can be rapidly flushed away, and follow-up grease filling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil filling, in particular to a lubricating oil filling device for petroleum mining equipment. Background Art

[0002] For oil extraction equipment, since the oil extraction environment is generally harsh, the lubrication of the equipment is particularly important. In the prior art, when filling the lubricating oil of the equipment, a grease gun is generally used to engage with the grease nipple on the pin or bearing, and then the grease gun is used to pressurize the lubricating oil through the grease nipple and squeeze it into the pin or bearing where lubrication is required.

[0003] However, in the oil extraction environment, compared with the general environment, due to the harsh environment, the grease fittings at the pins or bearings are often attached with a lot of dust, impurities, oil stains, etc., so workers often need to use rags and other items to wipe and clean the grease fittings and then use a grease gun to inject grease, which is more troublesome to operate. Therefore, a lubricating oil filling device for oil extraction equipment is needed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a lubricating oil filling device for oil production equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lubricating oil filling device for petroleum extraction equipment, comprising a grease gun body, a connecting pipe is fixedly arranged on the surface of the grease gun body, a filling port is fixedly arranged on one end of the connecting pipe away from the grease gun body, a flushing mechanism for cleaning the grease port is arranged at the lower end of the connecting pipe, the flushing mechanism comprises a fixed frame, a high-pressure nozzle, a connecting head, a connecting hose, and a pump body, a fixed frame is fixedly arranged on one side of the connecting pipe, a high-pressure nozzle is fixedly arranged on the lower end of the fixed frame, a connecting head is arranged on one side of the surface of the high-pressure nozzle through a threaded movable screw connection, a connecting hose is fixedly arranged on one end of the surface of the connecting head, and a pump body is fixedly arranged on the lower end of the connecting hose.

[0006] Preferably, a storage barrel is provided at the lower end of the pump body, and the liquid inlet end of the pump body is connected to the interior of the storage barrel; the liquid outlet end of the pump body is connected to the interior of the high-pressure nozzle through a connecting hose and a connecting head; the cleaning liquid inside the storage barrel can be sprayed into the high-pressure nozzle through the pump body; then the cleaning liquid sprayed at a high speed can flush the butter port; so as to quickly wash away the dirt on the surface of the butter port, so as to facilitate the subsequent filling of butter.

[0007] Preferably, a top cover is movably engaged at the upper end of the storage barrel, and the top cover is fixedly connected to the pump body, so that the cleaning liquid can be easily added to the storage barrel by opening the top cover.

[0008] Preferably, a battery is fixedly provided at the lower end of the storage barrel, and the battery is electrically connected to the pump body, so that the pump body can be powered by the battery.

[0009] Preferably, a handle is fixedly provided on one side of the surface of the grease gun body, and a remote control switch is fixedly provided on the outer surface of the handle, and a signal connection is provided between the remote control switch and the pump body; the pump body can be remotely controlled to open by the remote control switch, and the pump body can be used to pressurize the cleaning liquid to spray into the high-pressure nozzle; and using a remote control switch to control the operation of a pump body is an extremely mature technology in the prior art, so this application document will not elaborate on it in detail.

[0010] Preferably, a vehicle body is fixedly provided at the lower end of the battery, a roller is movably provided at the lower end of the vehicle body via a rotating shaft, a push rod is fixedly provided on the surface of the vehicle body, and the battery and storage barrel can be conveniently pushed to move by the push rod and the roller, so that the device can be moved in front of the equipment that needs to be filled with lubricating oil.

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

[0012] The utility model device adds a flushing and cleaning mechanism to the traditional grease gun, can effectively adapt to the harsh environment in which the oil extraction equipment is used, can quickly flush away the dirt on the surface of the grease port, and facilitates the subsequent filling of grease.

[0013] The utility model can conveniently push the battery and the storage barrel to move by means of a push rod and a roller; the device can be moved in front of equipment that needs to be filled with lubricating oil, so that the device can be used flexibly, and the connecting hose part of the device can be separated from the high-pressure nozzle by rotating the connecting head under the action of the thread, so that the grease gun can be used alone; at this time, only one high-pressure nozzle is attached to the lower end of the connecting pipe and does not hinder use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a lubricating oil filling device for oil extraction equipment according to the utility model;

[0015] Figure 2 This is an overall structural view of a grease gun in a lubricating oil filling device for oil extraction equipment according to the utility model;

[0016] Figure 3 This utility model is a lubricating oil filling device for oil extraction equipment Figure 2 Magnified view at A in the middle.

[0017] In the figure: 1. Grease gun body; 2. Connecting pipe; 3. Filling port; 4. Fixing bracket; 5. High-pressure nozzle; 6. Connecting head; 7. Connecting hose; 8. Pump body; 9. Storage barrel; 10. Top cover; 11. Battery; 12. Handle; 13. Remote control switch; 14. Vehicle body; 15. Roller; 16. Push rod. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a lubricating oil filling device for petroleum extraction equipment, comprising a grease gun body 1, a connecting pipe 2 is fixedly arranged on the surface of the grease gun body 1, a filling port 3 is fixedly arranged on one end of the connecting pipe 2 away from the grease gun body 1, a flushing mechanism for cleaning the grease port is arranged at the lower end of the connecting pipe 2, the flushing mechanism comprises a fixing frame 4, a high-pressure nozzle 5, a connecting head 6, a connecting hose 7, and a pump body 8, a fixing frame 4 is fixedly arranged on one side of the connecting pipe 2, a high-pressure nozzle 5 is fixedly arranged on the lower end of the fixing frame 4, a connecting head 6 is arranged on one side of the surface of the high-pressure nozzle 5 through a threaded movable screwing, a connecting hose 7 is fixedly arranged on one end of the surface of the connecting head 6, and a pump body 8 is fixedly arranged on the lower end of the connecting hose 7.

[0020] A storage barrel 9 is provided at the lower end of the pump body 8, and the liquid inlet end of the pump body 8 is connected to the inside of the storage barrel 9; the liquid outlet end of the pump body 8 is connected to the inside of the high-pressure nozzle 5 through the connecting hose 7 and the connecting head 6; the cleaning liquid in the storage barrel 9 can be sprayed into the high-pressure nozzle 5 through the pump body 8; then the cleaning liquid sprayed at a high speed can flush the butter port; so as to quickly wash away the dirt on the surface of the butter port, so as to facilitate the subsequent filling of butter;

[0021] The storage barrel 9 is provided with a top cover 10 at the upper end thereof, and the top cover 10 is fixedly connected to the pump body 8. By opening the top cover 10, the cleaning liquid can be conveniently added to the storage barrel 9; and when the top cover is removed, the pump body 8 can be removed together. The pump body 8 has a tube passing through the top cover 10 and extending to the interior of the storage barrel 9;

[0022] A battery 11 is fixedly disposed at the lower end of the storage barrel 9, and the battery 11 is electrically connected to the pump body 8, and the pump body 8 can be powered by the battery 11;

[0023] A handle 12 is fixedly provided on one side of the surface of the grease gun body 1, and a remote control switch 13 is fixedly provided on the outer surface of the handle 12, and a signal connection is formed between the remote control switch 13 and the pump body 8; the pump body 8 can be remotely controlled to be turned on by the remote control switch 13, and the pump body 8 can be used to pressurize and spray the cleaning liquid into the high-pressure nozzle 5; and using the remote control switch 13 to control the operation of a pump body 8 is a very mature technology in the prior art, so this application document will not elaborate on it in detail;

[0024] A vehicle body 14 is fixedly provided at the lower end of the battery 11, and a roller 15 is movably provided at the lower end of the vehicle body 14 via a rotating shaft. A push rod 16 is fixedly provided on the surface of the vehicle body 14, and the push rod 16 cooperates with the roller 15 to conveniently push the battery 11 and the storage barrel 9 to move, so that the device can be moved in front of the equipment that needs to be filled with lubricating oil.

[0025] Working principle: When using the device, the grease filling part of the device is consistent with the prior art; by pressing the grease gun, the lubricating oil is then filled using the grease gun, and for the field of oil extraction, the device adds a flushing and cleaning mechanism to the traditional grease gun, which can effectively adapt to the harsh environment in which the oil extraction equipment is used, and can quickly wash away the dirt on the surface of the grease port, so as to facilitate the subsequent filling of grease; when the grease port needs to be flushed, the high-pressure nozzle 5 is aligned with the edge of the grease port, and then the handle 12 is held by the hand, and the index finger is pressed against the remote control switch 13, so that the pump body 8 can work, so that the cleaning liquid inside the storage barrel 9 can be sprayed into the high-pressure nozzle 5 through the pump body 8; then the cleaning liquid sprayed at high speed can flush the grease port; so as to quickly wash away the dirt on the surface of the grease port, so as to facilitate the subsequent filling of grease;

[0026] The push rod 16 cooperates with the roller 15 to conveniently push the battery 11 and the storage barrel 9 to move; the device can be moved in front of the equipment that needs to be filled with lubricating oil, so that the device can be used flexibly, and the connecting hose 7 of the device can be separated from the high-pressure nozzle 5. The separation is achieved by rotating the connecting head 6, which can be separated from the high-pressure nozzle 5 under the action of the thread, so that the grease gun can be used alone; at this time, only one high-pressure nozzle 5 is attached to the lower end of the connecting pipe 2 and it does not get in the way.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lubricating oil filling device for oil extraction equipment, comprising a grease gun body (1), characterized in that: A connecting pipe (2) is fixedly provided on the surface of the grease gun body (1); a filling port (3) is fixedly provided at one end of the connecting pipe (2) away from the grease gun body (1); a flushing mechanism for cleaning the grease port is provided at the lower end of the connecting pipe (2); the flushing mechanism comprises a fixing frame (4), a high-pressure nozzle (5), a connecting head (6), a connecting hose (7), and a pump body (8); a fixing frame (4) is fixedly provided on one side of the connecting pipe (2); a high-pressure nozzle (5) is fixedly provided at the lower end of the fixing frame (4); a connecting head (6) is provided on one side of the surface of the high-pressure nozzle (5) by means of a threaded movable screw connection; a connecting hose (7) is fixedly provided on one end of the surface of the connecting head (6); and a pump body (8) is fixedly provided at the lower end of the connecting hose (7).

2. The lubricating oil filling device for oil production equipment according to claim 1, characterized in that: A storage barrel (9) is provided at the lower end of the pump body (8); the liquid inlet end of the pump body (8) is connected to the interior of the storage barrel (9); and the liquid outlet end of the pump body (8) is connected to the interior of the high-pressure nozzle (5) via a connecting hose (7) and a connecting head (6).

3. A lubricating oil filling device for oil production equipment according to claim 2, characterized in that: A top cover (10) is movably engaged at the upper end of the storage barrel (9), and the top cover (10) is fixedly connected to the pump body (8).

4. A lubricating oil filling device for oil production equipment according to claim 2, characterized in that: A storage battery (11) is fixedly disposed at the lower end of the storage barrel (9), and the storage battery (11) is electrically connected to the pump body (8).

5. The lubricating oil filling device for oil production equipment according to claim 1, characterized in that: A handle (12) is fixedly provided on one side of the surface of the grease gun body (1), and a remote control switch (13) is fixedly provided on the outer surface of the handle (12), and a signal connection is provided between the remote control switch (13) and the pump body (8).

6. The lubricating oil filling device for oil production equipment according to claim 4, characterized in that: A vehicle body (14) is fixedly provided at the lower end of the storage battery (11), a roller (15) is movably provided at the lower end of the vehicle body (14) via a rotating shaft, and a push rod (16) is fixedly provided on the surface of the vehicle body (14).

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