CN220930815U - Lubricating oil supplementing device for motor bearing chamber - Google Patents
Lubricating oil supplementing device for motor bearing chamber Download PDFInfo
- Publication number
- CN220930815U CN220930815U CN202322766331.3U CN202322766331U CN220930815U CN 220930815 U CN220930815 U CN 220930815U CN 202322766331 U CN202322766331 U CN 202322766331U CN 220930815 U CN220930815 U CN 220930815U
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- China
- Prior art keywords
- motor bearing
- connecting pipe
- oil
- bearing chamber
- oil filling
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a lubricating oil supplementing device for a motor bearing chamber, which relates to the technical field of motor bearing lubrication and comprises a motor bearing chamber and a connecting pipe, wherein an oil filling port is formed in the motor bearing chamber, the lower end of the connecting pipe is connected in the oil filling port in a sealing manner, an internal thread is arranged at the upper end of the connecting pipe, and a thread plug is connected at the upper end of the connecting pipe. According to the utility model, the connecting pipe is added at the oil filling port of the bearing chamber, the oil gun is connected through the connecting pipe, and the distance between the oil gun and the rotating part is increased, so that the motor bearing lubricating grease is more convenient and safer to supplement, the problem of oil leakage cannot occur, and the motor bearing lubricating grease can be used on equipment which is close to the rotating part or has a narrow position, and the motor bearing lubricating grease supplementing device is widely applicable.
Description
Technical Field
The utility model relates to the technical field of motor bearing lubrication, in particular to a motor bearing chamber lubricating oil supplementing device.
Background
The motor bearing chamber needs to be lubricated by using lubricating oil, the lubricating oil needs to be replenished after the motor bearing chamber is used for a period of time, the existing motor bearing chamber lubricating oil replenishing device is provided with a threaded oil filling port on the bearing chamber, the threaded oil filling port is connected with an oil gun for replenishing lubricating oil, the threaded oil filling port of a plurality of motor bearing chambers is very small, most of the motor bearing chambers cannot be connected with the oil gun, or the motor bearing chamber lubricating oil replenishing device is not well installed when connected with the oil gun and is easy to leak oil.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a lubricating oil supplementing device for a motor bearing chamber.
The utility model is realized by the following technical scheme:
The utility model provides a motor bearing room lubricating oil replenishing device, includes motor bearing room and connecting pipe motor bearing room on seted up the oil filler hole, the lower extreme sealing connection of connecting pipe in the oil filler hole, the upper end of connecting pipe is equipped with the internal thread, is connected with the screw plug in the connecting pipe upper end.
The oil filler is a threaded port, an external thread is arranged at the lower end of the connecting pipe, and the connecting pipe is in threaded connection with the oil filler.
The diameter of the upper end of the connecting pipe is larger than that of the lower end.
The upper part of the connecting pipe is provided with a clamping groove at a position 2cm away from the top end.
The connecting pipe is a steel pipe.
The motor bearing chamber is characterized in that a reinforcing lug is arranged on the outer wall of the motor bearing chamber corresponding to the oil filling opening, and a through hole corresponding to the oil filling opening is formed in the reinforcing lug.
The utility model has the advantages that: according to the utility model, the connecting pipe is added at the oil filling port of the bearing chamber, the oil gun is connected through the connecting pipe, and the distance between the oil gun and the rotating part is increased, so that the motor bearing lubricating grease is more convenient and safer to supplement, the problem of oil leakage cannot occur, and the motor bearing lubricating grease can be used on equipment which is close to the rotating part or has a narrow position, and the motor bearing lubricating grease supplementing device is widely applicable.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Detailed Description
As shown in figure 1, the motor bearing chamber lubricating oil supplementing device comprises a motor bearing chamber 1 and a connecting pipe 2, wherein an oil filling port is formed in the motor bearing chamber 1, the lower end of the connecting pipe 2 is connected in the oil filling port in a sealing manner, the upper end of the connecting pipe 2 is provided with internal threads, the upper end of the connecting pipe 2 is connected with a threaded plug 3, the plug is removed when the motor bearing chamber lubricating oil supplementing device is used, the plug is connected to an oil filling gun, and the plug is plugged when the motor bearing chamber lubricating oil supplementing device is not used, so that leakage is prevented. Only a part of the side wall of the motor bearing housing 1 is shown in fig. 1, the motor bearing housing 1 being of prior art and the construction not being claimed.
The oil filler is a threaded port, external threads are arranged at the lower end of the connecting pipe 2, the connecting pipe 2 is in threaded connection with the oil filler, and the threaded connection can be better connected at any time, so that the use is convenient.
The diameter of the upper end of the connecting pipe 2 is larger than that of the lower end, and as the interface of the oiling gun is larger than the oiling port on the motor bearing chamber 1, the two ends of the connecting pipe are respectively suitable for the oiling port and the interface of the oiling gun, so that the connecting pipe can be better connected, and leakage does not occur.
A clamping groove 4 is arranged at the position 2cm away from the top end of the upper part of the connecting pipe 2 and is used as a stress position during disassembly and assembly.
The connecting pipe 2 is a steel pipe, and cannot break or deform, so that the service life is long.
The motor bearing chamber 1 is characterized in that a reinforcing lug 5 is arranged on the outer wall of the motor bearing chamber 1 corresponding to the oil filling port, and a through hole corresponding to the oil filling port is formed in the reinforcing lug 5, so that the connection position of the connecting pipe 2 and the motor bearing chamber 1 is prevented from loosening or cracking.
The length of the bearing lubricating oil supplementing device is longer than that of the original oil nozzle, the distance between the installation position of the oil nozzle and the rotating position is increased, the human body part can be prevented from being mistakenly touched on the rotating position of the equipment, and the personal safety is ensured. The nozzle of the oil gun and the improved bearing lubricating grease supplementing device can be directly fixed by hands, so that firm contact is ensured, oil does not overflow, and the oil filling amount can be effectively controlled. In addition, the position of the improved bearing grease supplementing device, which is 2cm away from the top, is provided with a clamping groove as a stressed position during disassembly and assembly, and compared with the stressed point of 0.1cm of the original oil nozzle, the improved bearing grease supplementing device is firmer in stress and more convenient to disassemble and assemble.
Claims (6)
1. A motor bearing room lubricating oil replenishing device is characterized in that: the oil filling device comprises a motor bearing chamber and a connecting pipe, wherein an oil filling port is formed in the motor bearing chamber, the lower end of the connecting pipe is connected in the oil filling port in a sealing mode, an internal thread is arranged at the upper end of the connecting pipe, and a thread plug is connected at the upper end of the connecting pipe.
2. A motor bearing housing lubrication oil refill device according to claim 1, wherein: the oil filler is a threaded port, an external thread is arranged at the lower end of the connecting pipe, and the connecting pipe is in threaded connection with the oil filler.
3. A motor bearing housing lubrication oil refill device according to claim 1, wherein: the diameter of the upper end of the connecting pipe is larger than that of the lower end.
4. A motor bearing housing lubrication oil refill device according to claim 1, wherein: the upper part of the connecting pipe is provided with a clamping groove at a position 2cm away from the top end.
5. A motor bearing housing lubrication oil refill device according to claim 1, wherein: the connecting pipe is a steel pipe.
6. A motor bearing housing lubrication oil refill device according to claim 1, wherein: the motor bearing chamber is characterized in that a reinforcing lug is arranged on the outer wall of the motor bearing chamber corresponding to the oil filling opening, and a through hole corresponding to the oil filling opening is formed in the reinforcing lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322766331.3U CN220930815U (en) | 2023-10-16 | 2023-10-16 | Lubricating oil supplementing device for motor bearing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322766331.3U CN220930815U (en) | 2023-10-16 | 2023-10-16 | Lubricating oil supplementing device for motor bearing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930815U true CN220930815U (en) | 2024-05-10 |
Family
ID=90965929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322766331.3U Active CN220930815U (en) | 2023-10-16 | 2023-10-16 | Lubricating oil supplementing device for motor bearing chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930815U (en) |
-
2023
- 2023-10-16 CN CN202322766331.3U patent/CN220930815U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |