CN211880222U - Motor end cover capable of automatically adding lubricating oil - Google Patents
Motor end cover capable of automatically adding lubricating oil Download PDFInfo
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- CN211880222U CN211880222U CN201922175681.6U CN201922175681U CN211880222U CN 211880222 U CN211880222 U CN 211880222U CN 201922175681 U CN201922175681 U CN 201922175681U CN 211880222 U CN211880222 U CN 211880222U
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- oil
- end cover
- cover body
- slide bar
- fixed mounting
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Abstract
The utility model discloses an automatic add motor end cover of lubricating oil, including the end cover body, and the bearing frame of fixed mounting on the end cover body, and the oil tank of fixed mounting on the end cover body, and the oil outlet pipe of fixed connection on the oil tank, and set up the tank filler sleeve in the bearing frame, and connect the oil seepage hole on the tank filler sleeve, and the stopper of fixed mounting in the oil outlet pipe, and the slide bar of sliding connection on the stopper, and cup joint the spring on the slide bar, and the briquetting of fixed mounting on the slide bar, and set up the cavity on the slide bar, and the ball of movable mounting in the cavity, and the oil plug of fixed mounting on the slide bar makes up; the motor end cover capable of automatically adding lubricating oil can achieve the purposes of automatically adding lubricating oil, ensuring stable output of a motor shaft and eliminating potential safety hazards.
Description
Technical Field
The utility model particularly relates to an automatic motor end cover of additional lubrication oil.
Background
The motor is the main power source of various machinery, can produce driving torque through the motor shaft, generally uses the motor end cover to fix and support the motor shaft on the motor, is favorable to improving the pivoted stability of motor shaft to guarantee mechanical equipment's normal operating.
In the operation process of the motor, lubricating oil is generally required to be added on the motor shaft and the bearing to improve the smoothness of rotation, but the existing motor end cover does not have the function of automatically adding the lubricating oil, the lubricating oil is required to be added manually, the labor is very wasted, especially for large motors, if the lubricating oil is not added in time, the rotation of the motor shaft is unstable, the motor can vibrate, and the lubricating oil is more lacking, the vibration is stronger, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide an automatic motor end cover who adds lubricating oil to reach automatic lubricating oil that adds, guarantee that motor shaft output is stable, eliminate the purpose of potential safety hazard.
Including the end cover body, and the bearing frame of fixed mounting on the end cover body, and the oil tank of fixed mounting on the end cover body, and the play oil pipe of fixed connection on the oil tank, and set up the tank filler sleeve in the bearing frame, and connect the oil seepage hole on the tank filler sleeve, and the stopper of fixed mounting in the play oil pipe, and the slide bar of sliding connection on the stopper, and cup joint the spring on the slide bar, and the briquetting of fixed mounting on the slide bar, and set up the cavity on the slide bar, and movable mounting is in the ball of cavity, and the oil plug of fixed mounting on the slide bar constitutes.
Preferably, the end cover body is arranged on the front end face of the motor through a fixing lug arranged on the end cover body, the bearing seat is arranged in the center of the end cover body, and a motor shaft through hole is formed in the bearing seat.
Preferably, go out oil pipe intercommunication oil tank and oil feeding groove, and go out the oil pipe setting in the below of oil tank, oil feeding groove sets up to the arc, and the oil seepage hole runs through bearing frame and is provided with a plurality of, be provided with into oil pipe on the oil tank, and threaded connection has sealed lid on advancing oil pipe.
Preferably, the limiting blocks are provided with two groups, the pressing block is located between the two groups of limiting blocks, and the spring is located between the upper limiting block and the pressing block.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of a partial structure of the present invention.
In the figure: the end cover comprises an end cover body 1, a bearing seat 2, an oil tank 3, an oil outlet pipe 4, an oil filling groove 5, an oil leakage hole 6, a sliding rod 7, a spring 8, a pressing block 9, a limiting block 10, a cavity 11, a ball 12 and an oil plug 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a motor end cover capable of automatically adding lubricating oil comprises an end cover body 1, a bearing seat 2 fixedly arranged on the end cover body 1, an oil tank 3 fixedly arranged on the end cover body 1, an oil outlet pipe 4 fixedly connected on the oil tank 3, an oil filling groove 5 arranged in the bearing seat 2, an oil seepage hole 6 connected on the oil filling groove 5, a limiting block 10 fixedly arranged in the oil outlet pipe 4, a sliding rod 7 slidably connected on the limiting block 10, a spring 8 sleeved on the sliding rod 7, a pressing block 9 fixedly arranged on the sliding rod 7, a cavity 11 arranged on the sliding rod 7, a ball 12 movably arranged in the cavity 11, and an oil plug 13 fixedly arranged on the sliding rod 7, wherein when a motor shaft is short of lubricating oil, the motor is enabled to generate large vibration integrally, the vibration enables the sliding rod 7 to drive the oil plug 13 to move up and down, and when the oil plug 13 is separated from the upper end of the oil outlet pipe 4, lubricating oil in the oil tank 3 enters the oil outlet pipe 4 and then enters the oil filling groove 5 and is added to the bearing through the oil leakage hole 6, but the moving amplitude of the sliding rod 7 is small, the oil plug is difficult to jack up, the sliding rod 7 can be pushed by rolling the ball 12 in the cavity 11, and the larger the oil shortage of the motor shaft is, the larger the vibration is, and more lubricating oil flows downwards.
The end cover body 1 is arranged on the front end surface of the motor through a fixing lug arranged on the end cover body, the bearing seat 2 is arranged in the center of the end cover body 1, a motor shaft through hole is formed in the bearing seat, and the motor shaft is fixed and supported through the mounting bearing arranged on the bearing seat 2;
the oil outlet pipe 4 is communicated with the oil tank 3 and the oil filling groove 5, the oil outlet pipe 4 is arranged below the oil tank 3, the oil filling groove 5 is arc-shaped, the oil seepage holes 6 are arranged in a plurality of positions penetrating through the bearing seat 2, lubricating oil enters the oil outlet pipe 4 and then enters the oil filling groove 5, the addition of the lubricating oil can be dispersed through the arrangement of the oil seepage holes 6, and a better lubricating effect is achieved, the oil tank 3 is provided with the oil inlet pipe, and the oil inlet pipe is in threaded connection with the sealing cover, so that the lubricating oil in the oil tank 3 is prevented from being polluted;
the two groups of limiting blocks 10 are arranged, the pressing block 9 is positioned between the two groups of limiting blocks 10, the spring 8 is positioned between the upper limiting block 10 and the pressing block 9, the spring 8 can play a role in resetting, and the pressing block 9 is pushed to press the oil plug 13 on the upper end of the oil inlet pipe 4, so that excessive leakage of lubricating oil is avoided;
the working principle and the beneficial effects are as follows: the bearing is arranged in the bearing seat 2, the end cover body 1 is arranged on the motor for use, in the running process of the motor, if the motor shaft and the bearing are dry, the rotation of the motor shaft is unstable due to the lack of lubricating oil, the motor and the end cover body 1 vibrate, the vibration enables the sliding rod 7 to drive the oil plug 13 to move up and down, when the oil plug 13 is separated from the upper end of the oil outlet pipe 4, the lubricating oil in the oil tank 3 enters the oil outlet pipe 4 and then enters the oil filling groove 5, the lubricating oil is added to the bearing through the oil seepage holes 6 in a more dispersed manner, a better lubricating effect is achieved, however, the moving amplitude of the sliding rod 7 is small, the oil plug is difficult to jack up, the sliding rod 7 can be pushed by rolling the balls 12 in the cavity 11, the effect of pushing the sliding rod 7 is achieved, the vibration is larger due to the lack of oil of the motor shaft, more lubricating oil, the motor operation is stable, and spring 8 can play the effect that resets, presses oil plug 13 in advancing oil pipe 4 upper end through promoting briquetting 9, avoids the too much seepage of lubricating oil.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an automatic motor end cover of additional lubricating oil, including end cover body (1), its characterized in that: and bearing frame (2) of fixed mounting on end cover body (1), and oil tank (3) of fixed mounting on end cover body (1), and fixed connection goes out oil pipe (4) on oil tank (3), and set up oiling groove (5) in bearing frame (2), and connect oil seepage hole (6) on oiling groove (5), and fixed mounting stopper (10) in going out oil pipe (4), and sliding connection slide bar (7) on stopper (10), and cup joint spring (8) on slide bar (7), and briquetting (9) of fixed mounting on slide bar (7), and cavity (11) of setting on slide bar (7), and ball (12) of movable mounting in cavity (11), and oil plug (13) of fixed mounting on slide bar (7) constitute.
2. The automatically greased motor end cap of claim 1, wherein: the end cover body (1) is arranged on the front end face of the motor through a fixing lug arranged on the end cover body, the bearing seat (2) is arranged in the center of the end cover body (1), and a motor shaft through hole is formed in the bearing seat.
3. The automatically greased motor end cap of claim 1, wherein: go out oil pipe (4) intercommunication oil tank (3) and add oil tank (5), and go out oil pipe (4) and set up the below in oil tank (3), add oil tank (5) and set up to the arc, and oil seepage hole (6) run through bearing frame (2) and are provided with a plurality of, be provided with into oil pipe on oil tank (3), and advance oil pipe and go up threaded connection and have sealed lid.
4. The automatically greased motor end cap of claim 1, wherein: the limiting blocks (10) are arranged in two groups, the pressing block (9) is located between the two groups of limiting blocks (10), and the spring (8) is located between the upper limiting block (10) and the pressing block (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922175681.6U CN211880222U (en) | 2019-12-08 | 2019-12-08 | Motor end cover capable of automatically adding lubricating oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922175681.6U CN211880222U (en) | 2019-12-08 | 2019-12-08 | Motor end cover capable of automatically adding lubricating oil |
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CN211880222U true CN211880222U (en) | 2020-11-06 |
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CN201922175681.6U Active CN211880222U (en) | 2019-12-08 | 2019-12-08 | Motor end cover capable of automatically adding lubricating oil |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113203033A (en) * | 2021-06-02 | 2021-08-03 | 江苏恒康机电有限公司 | Motor with automatic lubrication liquid feeding |
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2019
- 2019-12-08 CN CN201922175681.6U patent/CN211880222U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113203033A (en) * | 2021-06-02 | 2021-08-03 | 江苏恒康机电有限公司 | Motor with automatic lubrication liquid feeding |
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