Simple lubricating device for pumping unit

Abstract

The utility model is suitable for lubricating field, specifically relates to a simple and easy pumping unit lubricating device, lubricating device includes, portable pumping unit unit and pre -buried pipeline unit, and portable pumping unit unit is connected through VCR joint between pre -buried pipeline unit, and pre -buried pipeline unit includes resin line pipe, stainless steel pipe and connecting joint, resin line pipe is fixed on connecting rod through self -locking stainless steel ribbon, and stainless steel pipe is fixed on support frame through clip, and stainless steel pipe is fixedly connected through concentrator 90 degree 2 hole joint between portable pumping unit unit, and resin line pipe is fixedly connected with bearing through detachable KB inflation core elbow. Portable pumping unit unit is equipped with fixed buckle, and fixed buckle can be directly connected with the outer wall of lubricating oil drum, after the sealed cover of lubricating oil drum is opened, the pumping motor is put into the lubricating oil drum, and is fixedly connected with the lubricating oil drum through the fixed buckle, which is convenient for the connection of the lubricating device and the lubricating oil drum.

Description

Technical Field

[0001] This utility model belongs to the field of lubrication, specifically relating to a simple lubrication device for an oil pumping unit. Background Technology

[0002] Beam pumping units and plateau pumping units are the main oil pumping devices in oil fields. They work on the same principle: the rotation of a motor drives the reciprocating linear motion of the sucker rod through a crank-connecting rod mechanism, thereby extracting crude oil from the bottom of the well. The pumping unit is equipped with multiple bearings. If the bearings are not lubricated, they will wear out. If the wear is allowed to continue, the bearings will seize up.

[0003] Traditional lubrication involves manually applying engine oil to the parts that need lubrication. However, this manual method requires workers to operate at heights, making it inefficient and dangerous. To address these issues, existing lubrication systems use a pumping unit on the ground, where workers manually transport the oil from the pipe outlet to the bearing and spray it. In practice, this requires workers to climb to the top of the pumping unit, necessitating the pumping unit to be shut down. Furthermore, the use of lubricating oils of varying consistency within the pipes leads to secondary contamination of the lubricating oil.

[0004] In conclusion, there is an urgent need for a new lubrication device to solve the problems of existing lubrication devices that require manual climbing, resulting in safety issues and low efficiency during lubrication. Utility Model Content

[0005] This utility model provides a simple oil pump lubrication device, which aims to solve the problems of existing technologies that require manual climbing, resulting in unsafe and inefficient lubrication.

[0006] The present invention is implemented as follows:

[0007] A simple oil pump lubrication device, comprising:

[0008] A portable oil pump unit and a pre-embedded piping unit are connected by a VCR connector. The pre-embedded piping unit includes a resin conduit, a stainless steel pipe and a connecting connector.

[0009] The resin conduit is fixed to the connecting rod by a self-locking stainless steel cable tie, the stainless steel pipe is fixed to the support frame by a clamp, the stainless steel pipe is fixedly connected to the portable oil pump unit by a concentrator 90° 2-hole connector, and the resin conduit is fixedly connected to the bearing by a detachable KB expansion elbow.

[0010] Furthermore, the connecting connector includes a detachable KB expansion straight head, a detachable KB expansion elbow, a concentrator 90° 2-hole connector, a detachable direct head PL, and a quick-release connector. The detachable KB expansion straight head is used to connect the stainless steel pipe and the resin conduit, the detachable KB expansion elbow is used to connect the bearing and the resin conduit, the concentrator 90° 2-hole connector is used to connect the portable oil pump unit and the stainless steel pipe, and the detachable direct head PL is used to connect the concentrator 90° 2-hole connector connected to the portable oil pump unit.

[0011] Furthermore, the portable oil pump unit includes a mobile frame and a motor assembly. The lower end of the mobile frame is fixed with a mobile power supply and a mobile wheel. The mobile power supply is linearly connected to the oil pump motor in the motor assembly.

[0012] Furthermore, the motor unit includes a fixed housing and an oil pumping motor. The oil pumping motor is fixed inside the fixed housing. A three-proof switch is provided at the upper end of the fixed housing. The three-proof switch is installed in the circuit between the mobile power supply and the oil pumping motor. The three-proof switch is fixed to the upper end of the fixed housing by embedding.

[0013] Furthermore, the fixed housing at the lower end of the oil pumping motor is provided with an oil inlet, and the oil pumping motor is provided with an oil outlet on one side. The oil outlet is connected to the pre-embedded pipeline unit through a 90° 2-hole connector of the concentrator.

[0014] Furthermore, the fixed housing is also provided with a fixing buckle and a vent hole. The fixing buckle is set on the fixed housing at the lower end of the three-proof switch, and the vent hole is set on the fixed housing on the side of the oil pump motor.

[0015] The beneficial effects achieved by this utility model are:

[0016] The system includes a portable oil pump unit and a pre-embedded pipeline unit. The portable oil pump unit is equipped with a fixing buckle, which can be directly fixed to the outer wall of the lubricating oil tank. After the sealing cap of the lubricating oil tank is opened, the oil pump motor is placed inside the lubricating oil tank and fixed to the lubricating oil tank through the fixing buckle, which facilitates the connection between the lubrication device and the lubricating oil tank. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of one embodiment of the simple oil extraction and lubrication device provided by this utility model;

[0018] Figure 2 This is a schematic diagram of another embodiment of the simple oil extraction and lubrication device of this utility model;

[0019] Figure 3 This is a schematic diagram of the portable oil extraction unit of this utility model.

[0020] Figure 4This is a schematic diagram of the structure of the portable oil pumping motor of this utility model.

[0021] Icon labels:

[0022] 100. Oil pumping unit lubrication device;

[0023] 101. Resin conduit; 102. Clip; 103. Detachable PL direct connector; 104. Detachable KB expansion elbow; 105. Detachable KB expansion straight connector; 106. Concentrator 90° 2-hole connector; 107. Stainless steel pipe; 108. Quick-release connector; 109. Cable tie; 201. Housing fixing; 202. Fixing buckle; 203. Three-proof switch; 204. Oil inlet; 205. Oil pump motor; 206. Vent; 207. Oil outlet; 208. Lubricating oil tank; 209. Portable power supply; 210. Casters. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0025] The system includes a portable oil pump unit and a pre-embedded pipeline unit. The portable oil pump unit is equipped with a fixing buckle, which can be directly fixed to the outer wall of the lubricating oil tank. It is easy to understand that after the sealing cap of the lubricating oil tank is opened, the oil pump motor is placed into the lubricating oil tank and fixed to the lubricating oil tank through the fixing buckle, which facilitates the connection between the lubrication device and the lubricating oil tank.

[0026] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 In this embodiment of the present invention, a simple oil pump lubrication device 100 is provided, comprising: a portable oil pump unit and a pre-embedded pipeline unit. The portable oil pump unit and the pre-embedded pipeline unit are connected by a VCR connector. The pre-embedded pipeline unit includes a resin conduit 101, a stainless steel pipe 107, and a connecting connector. The connecting connector includes a detachable KB expansion straight head 105, a detachable KB expansion elbow 104, a concentrator 90° 2-hole connector 106, a detachable direct head PL103, and a quick-release connector 108. The detachable KB expansion straight head 105 is used to connect the stainless steel pipe 107 and the resin conduit 101. The detachable KB expansion elbow 104 is used to connect the bearing and the resin conduit 101. The concentrator 90° 2-hole connector 106 is used to connect the portable oil pump unit and the stainless steel pipe 107. The detachable direct head PL103 is used to connect the concentrator 90° 2-hole connector 106 connected to the portable oil pump unit.

[0027] Among them, the resin conduit 101 is fixed to the connecting rod by the self-locking stainless steel cable tie 109, the stainless steel pipe 107 is fixed to the support frame by the clamp 102, the stainless steel pipe 107 is fixedly connected to the portable oil pump unit by the concentrator 90° 2-hole connector 106, and the resin conduit 101 is fixedly connected to the bearing by the detachable KB expansion elbow 104.

[0028] Based on the above structure, when the bearing of the oil pumping unit needs lubrication, the portable oil pump unit is activated. The portable oil pump unit draws lubricating oil, which is then transported to the bearing via a pre-embedded pipeline unit. More specifically, the portable oil pump unit includes a mobile frame and a motor assembly. A mobile power supply 209 and a mobile wheel 210 are fixed to the lower end of the mobile frame. The mobile power supply 209 is linearly connected to the oil pumping motor 205 in the motor assembly. The motor assembly includes a fixed housing 201 and the oil pumping motor 205. The oil pumping motor 205 is fixed inside the fixed housing 201. A three-proof switch 203 is provided at the upper end of the fixed housing 201. The three-proof switch 203 is located on the mobile frame. In the circuit between the power supply 209 and the oil pumping motor 205, the three-proof switch 203 is fixed to the upper end of the fixed housing 201 by embedding. The fixed housing 201 at the lower end of the oil pumping motor 205 is provided with an oil inlet 204 and an oil outlet 207 on one side of the oil pumping motor 205. The oil outlet 207 is connected to the pre-embedded pipeline unit through the concentrator 90° 2-hole connector 106. The fixed housing 201 is also provided with a fixing buckle 202 and an exhaust hole 206. The fixing buckle 202 is set on the fixed housing 201 at the lower end of the three-proof switch 203, and the exhaust hole 206 is set on the fixed housing 201 on one side of the oil pumping motor 205.

[0029] During lubrication, the three-proof switch 203 set on the fixed housing 201 of the oil pump motor 205 is moved to the power supply state, the circuit between the mobile power supply 209 and the oil pump motor 205 is connected, the oil pump motor 205 works, the oil pump motor 205 draws the lubricating oil placed inside the fixed housing 201, the lubricating oil enters the pipeline from the oil inlet 204, the lubricating oil enters the concentrator 90° 2-hole connector 106 along the oil outlet 207, the lubricating oil enters the detachable KB expansion elbow 104 through the stainless steel pipe 107 and quick-release connector 108, thereby squeezing the lubricating oil into the bearing.

[0030] The steps for changing the lubricating oil inside the fixed housing 201 are as follows: open the fixing buckle 202 inside the fixed housing 201, remove the oil pump 205, lift out the lubricating oil container inside the fixed housing 201, put the new lubricating oil container into the fixed housing 201, put the oil pump 205 into the new lubricating oil container 208, and fix the fixing buckle 202 on the upper housing of the new lubricating oil container. Repeat the above steps to complete the lubrication.

[0031] It should be noted that in this embodiment, a portable oil pump unit and a pre-embedded pipeline unit are provided. The portable oil pump unit is provided with a fixing buckle 202, which can be directly fixedly connected to the outer wall of the lubricating oil tank. It is easy to understand that after the sealing cap of the lubricating oil tank is opened, the oil pump motor 205 is placed into the lubricating oil tank and fixedly connected to the lubricating oil tank through the fixing buckle 202, which facilitates the connection between the lubrication device and the lubricating oil tank 208.

[0032] In the description of this specification, references to terms such as "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] Furthermore, the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A simple lubrication device for an oil pumping unit, characterized in that, include: A portable oil pump unit and a pre-embedded piping unit are connected by a VCR connector. The pre-embedded piping unit includes a resin conduit, a stainless steel pipe and a connecting connector. The resin conduit is fixed to the connecting rod by self-locking stainless steel cable ties, and the stainless steel pipe is fixed to the support frame by clamps. The stainless steel pipe is fixedly connected to the portable oil pump unit through a concentrator 90° 2-hole connector. The resin conduit is fixedly connected to the bearing through a detachable KB expansion elbow. The connection connectors include a detachable KB expansion straight head, a detachable KB expansion elbow, a concentrator 90° 2-hole connector, a detachable straight head PL, and a quick-release connector. The detachable KB expansion straight head is used to connect the stainless steel pipe and the resin conduit. The detachable KB expansion elbow is used to connect the bearing and the resin conduit. The concentrator 90° 2-hole connector is used to connect the portable oil pump unit and the stainless steel pipe. The detachable straight head PL is used to connect the concentrator 90° 2-hole connector connected to the portable oil pump unit.

2. The simplified oil pump lubrication device according to claim 1, characterized in that, The portable oil pump unit includes a mobile frame and a motor assembly. The lower end of the mobile frame is fixed with a portable power supply and wheels. The portable power supply is linearly connected to the oil pumping motor in the motor assembly.

3. The simplified oil pump lubrication device according to claim 2, characterized in that, The motor unit includes a fixed housing and an oil pumping motor. The oil pumping motor is fixed inside the fixed housing. A three-proof switch is provided at the upper end of the fixed housing. The three-proof switch is installed in the circuit between the power supply and the oil pumping motor. The three-proof switch is fixed to the upper end of the fixed housing by embedding.

4. The simplified oil pump lubrication device according to claim 3, characterized in that, The fixed housing at the lower end of the oil pumping motor is provided with an oil inlet, and the oil pumping motor is provided with an oil outlet on one side. The oil outlet is connected to the pre-embedded pipeline unit through a 90° 2-hole connector of the concentrator.

5. The simplified oil pump lubrication device according to claim 3, characterized in that, The fixed housing is also provided with a fixing buckle and a vent hole. The fixing buckle is set on the fixed housing at the lower end of the three-proof switch, and the vent hole is set on the fixed housing on the side of the oil pump motor.

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